KDX-46Q005 service Training 1 KDX-46Q005 Service Training 2005.10.24-25 KDX-46Q005 service Training 2 Service Training Time Table Location 2005/10/24 KDX-46Q005 BOX 9:00-9:10 Introduction 9:10-9:30 Q005 Function, User operation, Setting 9:30-9:45 BOX Circuit Block diagram 9:45-10:15 Input, AV SW, H board/A board Circuit description 10:15-10:30 Brake time 10:30-11:00 Tuner, Analog signal circuit 11:00-12:00 WEGA Engine 12:00-13:00 Lunch time 13:00-14:00 ATSC 14:00-14:30 Power Supply 14:30-15:00 Micon, system, NVM 15:00-15:15 Brake time 15:15-16:00 HDMI, USB Circuit 16:00-16:30 Service mode, Self-diagnostic 16:30-17:00 FQA Napa Conferen ce Room, Bldg 3, 2nd floor Mercury Room, Bldg 3, 1st floor FQA16:45-17:00 Service Matter16:15-16:45 Panel Mech15:15-16:15 Brake time15:00-15:15 BOX Mech14:00-15:00 Micon, system, NVM, Self- diagnostic13:30-14:00 Panel, LC, LED B/L12:30-13:30 Lunch time11:30-12:30 DE board10:45-11:30 Brake time10:30-10:45 Audio (K board)10:00-10:30 Power Supply (F / G board)9:30-10:00 Panel Circuit Block diagram9:00-9:30 Napa Conferen ce Room, Bldg 3, 2nd floor PanelKDX-46Q0052005/10/25Location KDX-46Q005 service Training 3 Table of Contents 1. Product information 1-1. Line-up, positioning 1-2. Feature 1-3. Qualia005 LED back light system 2. Chassis Structure Overview（Box & Display） 2-1. Model structure 2-2. System block diagram（Box） 2-3. Software & NVM 2-4. Menu Restriction 2-5. Feature/Function vs. Micro CHART 2-6. User data memory 2-7. Service menu 3. Detail Board explanation（Box） 3-1. Board information（Box） 3-2. A1MU board overview 3-3. M1MU board overview 3-4. PD board overview 3-5. Digital Module overview 3-6. DIC3 board overview 3-7. T1MJ board overview 3-8. Power supply and the other overview 3-9. PC Input overview 4. Self diagnosis & Trouble shooting（Box） 4-1. Self diagnosis（Box） 5. Replacement（Box） 5-1. Board Replacement（Box） 6. Chassis Structure Overview（Display） 6-1. System block diagram（Display） 7. Detail Board explanation（Display） 7-1. Board information（Display） 7-2. LED Back Light overview 7-3. H1D/H2D board overview 7-4. DE6 board overview 7-5. Power supply overview 8. Self diagnosis & Trouble shooting（Display） 8-1. Self diagnosis（Display） 9. Replacement（Display） 9-1. Board Replacement（Display） 10. Other information 10-1. Color Uniformity Compensation KDX-46Q005 service Training 4 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 5 （Inch） 15 19 20 23 26 32 40 46 （Value-U$） Personal ( M-series ) Compact Vertical Design 1,000 500 2,000 3,000 4,000 5,000 10,000 And over Entry ( S ) All-in-One Under Speaker QUALIA Media Box Separate style - Positioned as the top of Sony’s FTV product lines, which is fully featured and differentiated by high-class feeling design to enhance brand image. - Sold through Sony QUALIA shops and the qualified dealers. Step-up (V) All-in-One Entry ( S VGA ) All-in-One Under Speaker V32 V26 S32 S26 S23 S19 S20 S15 46Q005 S40 V40 *Only for Canada and Latin 1-1. Line-up,positioning KDX-46Q005 service Training 6 2. Strengthen Sony’s FTV brand image by demonstrating Sony’s state-of-the-art technologies for top-quality picture and audio. 2. Strengthen Sony’s FTV brand image by demonstrating Sony’s state-of-the-art technologies for top-quality picture and audio. 1. Launch the top of Sony FTV product with QUALIA. 1. Launch the top of Sony FTV product with QUALIA. 3. Expand and establish the brand of Triluminos in the American market. 3. Expand and establish the brand of Triluminos in the American market. Planning PurposesPlanning Purposes KDX-46Q005 service Training 7 46” KDX-46Q005 Model NameModel Name Display XDM-F4600Q Media Box MBD-Q005 KDX-46Q005 service Training 8 High Quality Cosmetic Design z Sharp, Spartan and Strict concept z Black and Silver design z Side speaker design z Separate Media Receiver Unit HD Enhancement and Connectivity z Built-in ATSC + POD z HDMI & PC input Wide Color Reproduction & High Picture and Sound Quality with Sony proprietary technologies z Triluminos (LED Backlight System) z WEGA ENGINE HD z S-Master Sales Point (1) Sales Point (2) Sales Point (3) Sales PointsSales Points KDX-46Q005 service Training 9 700 ~780 Wide Color Gamut TriluminosTriluminos NTSC Ratio 65-75% 105% Conventional CCFL BacklightConventional CCFL Backlight 160% UP 520 530 510 500 490 480 470 460 620 590 600 610 540 550 560 570 580 Current CCFL(Typical) NTSC LED-BL WCG-CCFLTM TriluminosTriluminos (LED Backlight System) (LED Backlight System) ccan realize more accurate Picture Qualityan realize more accurate Picture Quality KDX-46Q005 service Training 10 Why Wider Color Gamut is Realized?Why Wider Color Gamut is Realized? In the case of Trilumunos LED Backlight Purer reds and greens can be emitted from LEDs Individual adjustment of LEDs can be done to match pure white light SUNLIGHT TRILUMINOS CONVENTIONAL CCFL Contains All Visible Colors Individual spectrum has pure R/G/B Impure spectrums negativelyaffect R/G/B curves KDX-46Q005 service Training 11 - Three Picture Mode (Vivid/Standard/Pro) - Picture Control: Picture, Brightness, Color, Hue, Sharpness, Color Temp., NR, Direct Mode, Game Mode, Backlight, Contrast Enhancer, Advanced Video - Wide Screen Mode (Wide Zoom, Normal, Full, Zoom) - Twin View - Favorite Channels - Freeze with PAP monitor - Over-scan Control - Power Saving (Standard/Reduced/Picture Off) Video Function 11--2.Features2.Features KDX-46Q005 service Training 12 - 100W(25W + 25W + 50W) Speaker System - S-Master (Full Digital Audio Processing System) - Three Sound Mode (Dynamic/Clear Voice/Custom) - Effect (Dolby Virtual/TruSurround/Simulated) - Steady Sound (Auto Volume Control) - MTS/Auto SAP - Audio Out (Var/Fix) - Center Speaker In Mode - Speaker Off Audio Function 11--2.Features2.Features KDX-46Q005 service Training 13 - Digital Cable Ready (POD) - Seamless GUI (Unified Analog and Digital GUI) - Memory Stick (STD/DUO) Pro Compatible Slot - HDMI - PC Input (HD15) - i.LINK - On/Off Timer - Sleep Timer - Closed Caption - Parental Control - Auto Program - Channel Fix Others 11--2.Features2.Features KDX-46Q005 service Training 14 Main SpecificationsMain Specifications KDX-46Q005 46” 1920 x 1080 Display: 612W Media Receiver: 60W Display: 0.5W Media Receiver: 0.4W Less than 30W YES (STD/DUO Pro compatible) Hybrid (Digital + Analog) + Analog 25W + 25W + 50W RF In 2 S-Video In 3 (1-front, 2-rear) Composite In 3 (1-front, 2-rear) Component In 2 DVI/HDMI HDMI (w/ Audio L/R) Control-S In 1 Audio L/R In 6 (1-front, 5-rear) Audio L/R Out 1 Optical Audio Out 1 Subwoofer Out 1 Center Speaker In 1 1 Tuner Audio Output Power Screen Size Resolution Power Consumption Standby Power Consumption CableCARD Standby Power Consumption Control-S Out Memory Stick KDX-46Q005 service Training 15 Supplied AccessoriesSupplied Accessories KDX-46Q005 RM-Y1000 (x 1) AA Size (x 2) AC Power Code (x 2) Quick Setup Guide English (x 1) French (x 1) Spanish (x 1) Product Registration Card (x 1) Warranty Card SEL & SOCAN (x1) (English & French) (x 1) Display Interface Cable (x 1) Antenna Cable (x 1) (x 1) (x 2) English (x 1) French (x 1) Spanish (x 1) Owner’s Guide Remote Commander Batteries for Remote Commander AC Plug Holder Vertical Installation Stand Vertical Installation Stand Screws KDX-46Q005 service Training 16 Table-Top Stand: SU-XTQ005 Wall-Mount Bracket: SU-XWQ005 Floor Stand: SU-XFQ005 Display Interface Cable: VMC-X10 Optional AccessoriesOptional Accessories KDX-46Q005 service Training 17 Dimensions and othersDimensions and others KDX-46Q005 1239mm(487/8inch) Display: Height 717mm(281/4inch) Media Receiver: Wide 430mm(17inch) Media Receiver: Height 97mm(37/8inch) Media Receiver: Depth 350mm(137/8inch) Display: Depth 130mm(51/8inch) Display: Mass Approx. 59kg Approx. 9.1kg AC 120V, 60Hz Display: Wide Media Receiver: Mass Power Requirement KDX-46Q005 service Training 18 1-3.Qualia005 LED back light system True & vivid color by LED. KDX-46Q005 service Training 19 LEDBL vs CCFL Green & Red color of LED is remarkably different. KDX-46Q005 service Training 20 Back light structure Face UP Top chassis LCD Panel Middle chassis Diffusion plate Side reflector Diverter plate Reflection plate Back chassis Light source KDX-46Q005 service Training 21 White full raster (with optical sheet) No light up (No optical sheet) Light up (No optical sheet) LED Light source KDX-46Q005 service Training 22 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 380 395 410 425 440 455 470 485 500 515 530 545 560 575 590 605 620 635 650 665 680 695 LED B G R 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Wave length vs light Intensity LED has narrow peak wave band. That’s why color purity is pretty good. Red peak Green peak Blue peak CIE 1931 color diagram LED covered 105% of NTSC. cf. normal CCFL is 72%. Sony’s new CCFL is 92%. LED (105% of NTSC) NTSC KDX-46Q005 service Training 23 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 24 ATSC BLOCK ATSC BLOCK BASE DDM BLOCK include PWB_T1MJ PWB_DIC PWB_M1MU DDM BLOCK BASE PWB_B BLOCK FAN□60x2 FRONT PANEL BLOCK AC INLET REAR PANEL RF PWB_A MS BLOCK FAN□60 BOTTOM CHASISS PWB_JUNCTION PWB_QU PWB_CSMU PWB_G Media receiver chassis structure ※Red-letter is a change part from J model. 2-1. Model structure KDX-46Q005 service Training 25 TOP PANEL SIDE PANEL L SIDE PANEL R BOTTOM PANEL CHASISS VOVER ※The change is not in the exterior from J model. KDX-46Q005 service Training 26 BEZEL ASSY FRAME ASSY LCD PANEL SPEAKER SPEAKER STAND ASSY 別売 REAR COVER ASSY CHASSIS ASSY STAY(LOWER) STAY(UPPER) COSMETIC HEATSINK ASSY 46Display chassis structure ※There is no change from J model. KDX-46Q005 service Training 27 Media receiver design The rear side The front side KDX-46Q005 service Training 28 46Display design KDX-46Q005 service Training 29 Video SW CXA 2229Q YUV CCPX Main CXD3807 DRC-MFV1 CXD2097BQ IFP CXD4703 TUVIF Sub OOB DIC3DIC3 V/YC Audio SW CXA 2188Q MS Memory Stick TS RF SW ATi x226 YUV HDMI Receiver SiI9993 Delay CXD9826 MSP 4441K TSTU VSB QAM IF Pack OOB DATA/CLK TS 22--2.2.Q005Q005 (U/C) Box Block Diagram(U/C) Box Block Diagram T1MJT1MJ PDPD TS Graphics αRGB 2004.10.29 Media Box D V I M D R HDMI&DVI Tx Si9030 LVDS(MDR) Tx SN65LVDS1050 2→1 Phase Conversion EPC1CT144CBN 3Stage Buffer SN74LVC1G1250 LVDS Tx THC63LVDM83C Audio SWAudio SW Sub MicroSub Micro LVDS (RX) LVDS (RX) LVDS (RX) LVDS (RX) LPFLPF M1MUM1MU CCPX SUB CXD3807GB CCPX SUB CXD3807GB BUS SW CXD9827GP BUS SW CXD9827GP ADC TDA8754 ADC TDA8754 TVM(Saiph) CXQ91318A- 106R TVM(Saiph) CXQ91318A- 106R LVDS (RX) LVDS (RX) VIDEO 1 VIDEO 2 VIDEO 3 Component 1 HDMI 1 Component 2 HDMI 2 PC i.LINK 1 i.LINK 2 i.LINK 3 USB1.1 ⇔MS USB1.1 ⇔MS iCES LINK/ PHY iCES LINK/ PHY (Front) (Rear) (Rear) DV Dec. DV Dec. IIS USB I/FUSB I/F HD656 →601 HD656 →601 ATi X226 ATi X226 PCMCIAPCMCIAPOD POD I/FPOD I/F QHQH QIQI QUMUQUMU QMQM QTQT Memory Stick LVDS (TX) LVDS (TX) LVDS (TX) LVDS (TX) Optical out For JIG A1MUA1MU H1MUH1MU P ON / STBY Timer iLINK Main Power SW User control SW Control-S IN Control-S OUT Center SP IN Audio out Woofer out RF CSMUCSMU For Service V/YC V/YC USB1.1 PCI Bus 656 YS PC GUI Service OSD U-ART H/V，Dot CLK SPDIF DDC IIC DAC CXA1875 RGB、H/V Buff (A1MU上) Buff (A1MU上) U-ART SPDIF J1MUJ1MU Y (For Sync distinction) Rev.0.3 H/V for CCD H/V for CCD H/V for CCD H/V， Dot CLK for OSD H/V SIRCS KDX-46Q005 service Training 30 TVM(TV Micro) M1MU board DM(Digital Module) QMDV board NVM (64kbit) Device setting data WEM(Wega Engine Micro) (DIC3 board) Flash Memory Image size, image quality DEM (Display Engine Micro) (DE6 board) NVM (256kbit) Image quality 2-3. S/W structure include NVM NVM (64kbit) User setting data uart I2C I2C KDX-46Q005 service Training 31 2-3. S/W structure include NVM Release Date Digital TV WE３ DE 2005/9/23 Program 01.76 T4.011U/B1.001U W1.709U P2.113U for TV NVM version Up Data 0130 cmn 5.003 set 5.517 3101 Latest S/W Ver Information KDX-46Q005 service Training 32 2-4.Menu Restriction Table 1. Video Menu Spec X : Applicable N/A : Not applicable RF Video iLink(control Panel ) MS Twin Freeze 1st Layer 2nd Layer 3rd Layer Item 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Video Pictu re Mode Viv i d, Standard, Pro X X X X X X X X X X Picture - X X X X X X X X X X Bri ghtness - X X X X X X X X X X Color - X X X X X X X X X X Hue - X X X X X X X X X X Sharpness - X X X X X X X X X X Color Temp Cool , Natura l , Warm X X X X X X X X X X NR High, Medium, Low, Of f Di rect Mode On, Of f Game Mode On, Of f Advanced V ideo DRC Mode High-dens , Prog , Cine DRC Palette Custom1, 2, 3 BN Smoother Hi gh, Medium, Low, Of f X X X N/A N/A N/A N/A N/A N/A N/A Cinema B lack Pro On, Of f N/A N/A Color Space Normal , Wide N/A N/A Color Corrector Hi gh, Low, Of f DTE High, Medium, Low, Of f Clear Whi te On, Of f Deta i l Enhancer Hi gh,Midium,Low,Off B lack Corrector Hi gh,Midium,Low,Off Gamma Corrector Hi gh,Midium,Low,Off Whi te Ba l ance R .G.B-Gain,B ias @ VGA(via HDMI) refers 480p setting. #6 #4 #7 #5 #5 Component-HDMI/ATSC/iLink(Picture) #7 #1 #2 #3 KDX-46Q005 service Training 33 2-4.Menu Restriction #1 Table.2 NR Menu Spec. RF Video iLink(control Panel ) MS Twin Freeze 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Vivid N/A X X X X X X X N/A N/A Standard N/A X X X X X X X N/A N/A Pro X X X X X X X X N/A N/A #2 Table.3 Direct Mode Menu Spec. RF Video iLink(control Panel ) MS Twin Freeze 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Vivid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Standard N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Pro X X X N/A X N/A X X N/A N/A @ Menu is disabled when set to TWIN and Freeze. Although, state holds the state before being set to TWIN and Freeze . #3 Table.4 Game Mode Menu Spec. RF Video iLink(control Panel ) MS Twin Freeze 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Vivid Standard Pro @Momorized by every single format. (Not memorized by each Pictu re mode) @Disabled at TWIN @ Menu is disabled when FREEZE. Although, state holds the state before being set to Freeze. 480i 480p 1080i 720p Vivid Standard Pro X N/A N/A N/A Component-HDMI/ATSC/iLink(Picture) N/A Component-HDMI/ATSC/iLink(Picture) N/AN/A Component-HDMI/ATSC/iLink(Picture) Component (Video4 , Video5) - at the Pin Input , on ly N/A N/AX X N/A N/A N/A If GameMode On, Direct Mode menu will be set to disable. At the RCA pin input, Game mode Enable. The other of RCA pin input, Game mode disable. KDX-46Q005 service Training 34 2-4.Menu Restriction #4 Table.5 DRC Mode, DRC Palette Menu Spec. RF Video iLink(control Panel ) MS Twin Freeze 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Direct Mode ON N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Direct Mode Off X X X N/A X N/A N/A N/A N/A N/A Game Mode ON N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Game Mode Off X X X N/A X N/A N/A N/A N/A N/A #5 Table.6 Color Corrector, Clear White , Detail Enhancer , Black Corrector , Gamma Corrector , White Balance Menu Spec RF Video iLink(control Panel ) MS Twin Freeze 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Vivid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Standard N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Pro X X X X X X N/A X N/A N/A 480i 480p 1080i 720p Vivid N/A N/A N/A N/A Standard N/A N/A N/A N/A Pro X X X X #6 Table.7 DTE Menu Spec. RF Video iLink(control Panel ) MS Twin Freeze 480i 480i 480i 480p 1080i 720p 1080i 1080i - - Vivid N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Standard N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Pro X X X X X X N/A X N/A N/A #7 Table.8 Color Space Menu Spec. RF Video iLink(control Panel ) MS 480i 480i 480i 480p 1080i 720p 1080i 1080i Vivid N/A N/A N/A N/A N/A N/A N/A N/A Standard X X X X X X N/A X Pro X X X X X X N/A X Component-HDMI/ATSC/iLink(Picture) Component-HDMI/ATSC/iLink(Picture) Component/HDMI/ATSC/iLink(Picture) Component-HDMI Component-ATSC/iLink(Picture) KDX-46Q005 service Training 35 2-4.Menu Restriction Wide Mode Menu specification V Size/Center Menu specification H Center (Game Picture) Menu specification Over Scan Menu specification N/A Menu Disable X Applicable N/A Not Applicable X Applicable Not Applicable N/A Not Applicable Input Signal Format Over Scan Input Wide mode 480i 480p 1080i 720p Input Wide mode 480i 480p 1080i 720p Input Wide mode 480i 480p 1080i 720p Analog RF 480i X Full X Full N/A Full X Video 480i X Nomral X Nomral N/A Nomral X 480i Zoom X Zoom X Zoom X 480p W-Zoom X W-Zoom X W-Zoom X 1080i Full X Full N/A Full X 720p Nomral X Nomral N/A Nomral X 480i Zoom X Zoom X Zoom X 480p W-Zoom X W-Zoom X W-Zoom X 1080i Full X X X X Full N/A N/A N/A N/A Full X X N/A N/A 720p Nomral X X N/A N/A Nomral N/A N/A N/A N/A Nomral X X N/A N/A 480i Zoom X X X X Zoom X X X X Zoom X X X X 480p W-Zoom X X X X W-Zoom X X X X W-Zoom X X X X 1080i Full X X X X Full N/A N/A N/A N/A Full X X N/A N/A 720p Nomral X X N/A N/A Nomral N/A N/A N/A N/A Nomral X X N/A N/A 480i Zoom X X X X Zoom X X X X Zoom X X X X 480p W-Zoom X X X X W-Zoom X X X X W-Zoom X X X X 1080i Full X X X X Full N/A N/A N/A N/A Full X X N/A N/A 720p Nomral X X N/A N/A Nomral N/A N/A N/A N/A Nomral X X N/A N/A i.Link(control panel) 1080i N/A Zoom X X X X Zoom X X X X Zoom X X X X MS(full picture) 1080i N/A W-Zoom X X X X W-Zoom X X X X W-Zoom X X X X MS(control panel) 1080i N/A Full X X X X Full N/A N/A N/A N/A Full X X N/A N/A 4:3 N/A Nomral X X N/A N/A Nomral N/A N/A N/A N/A Nomral X X N/A N/A 16:9 N/A Zoom X X X X Zoom X X X X Zoom X X X X 4:3 N/A W-Zoom X X X X W-Zoom X X X X W-Zoom X X X X 16:9 N/A i.Link(control panel) Full N/A N/A N/A N/A i.Link(control panel) Full N/A N/A N/A N/A i.Link(control panel) FUll N/A N/A N/A N/A MS(full picture) Full N/A N/A N/A N/A MS(full picture) Full N/A N/A N/A N/A MS(full picture) Full N/A N/A N/A N/A @ Memorized by signal format. MS(control panel) Full N/A N/A N/A N/A MS(control panel) Full N/A N/A N/A N/A MS(control panel) Full N/A N/A N/A N/A 4:3 N/A N/A N/A N/A 4:3 N/A N/A N/A N/A 4:3 N/A N/A N/A N/A 16:9 N/A N/A N/A N/A 16:9 N/A N/A N/A N/A 16:9 N/A N/A N/A N/A 4:3 N/A N/A N/A N/A 4:3 N/A N/A N/A N/A 4:3 N/A N/A N/A N/A 16:9 N/A N/A N/A N/A 16:9 N/A N/A N/A N/A 16:9 N/A N/A N/A N/A Twin picture X Component Twin picture Twin picture Twin picture i.Link(full picture) i.Link(full picture) i.Link(full picture) DTT/ATSC DTT/ATSC DTT/ATSC HDMI/DVI HDMI/DVI HDMI/DVI i.Link(full picture) Component DTT/ATSC Component X X Video Video Video HDMI/DVI X Component Signal Format Signal Format Signal Format Analog RFAnalog RF Analog RF Freeze FreezeFreeze Freeze KDX-46Q005 service Training 36 2-5.Feature/Function vs. Micro CHART Digital TV WE DE Power Control Power On/Off Sleep Timer, On/Off Timer, i.Link Standby, POD Standby Abnormal Status Detect Power Off : participation DPMS : no partcipation ＬＥＤ Control Power, Standby, DPMS, Timer i.Link Standby Memory Stick Access Remote Controller Key Vol+, Vol-, Input Select Channel+, Channel-, PC Input OSD Input Mode, Channel, Volume, Wide Mode, Picture Mode, Feature Not Available, No Signal, Time, Sleep, Display, Menu, Initial Setup, Program Blocked, Languages Selection Service Mode Video Control Picture Mode Vivid, Standard, Pro Color Temp., Direct Mode, Color Corrector, Gamma Corrector, White Balance, Color Space Picture, Brightness, Color, Hue, Sharpness, NR, DRC Palette, BN Smoother, Clear White, Detail Enhancer, Black Corrector, Game Mode, DTE(Digital Texture Enhancer) DRC Mode Mode1, Mode2, Cinemotion Backlight, Contrast Enhancer Audio Control Muting, Volume Control Treble, Bass, Balance, Steady Sound, Audio Out Effect Virtual Dolby, TruSurround, Simulated Center Speaker In Video Input, Phase Sound Mode Dynamic, Clear Voice, Custom MTS/SAP Speaker Off, Woofer Level Screen Wide Mode, Auto Wide Switch, Vertical Center, Vertical Size, Overscan 4:3 Default Game Picture Adjust KDX-46Q005 service Training 37 2-5.Feature/Function vs. Micro CHART Digital TV WE DE Channel Analog Channel Tuning VHF/UHF(2-69), Cable(C1-125) : participation ANT Switch, Favorite Channels, Auto Program : no partcipation Jump, Cable On/Off, Channel Fix, Digital Channels Add, Channel Skip/Add, Channel Label Parent Password, Parental Lock, Change Password, Select Country Channel Block Setup Initial Setup, Caption Vision, Video Label, Language, i.Link Standby, Menu Color Power Saving(PDP,LCD) Light Sensor Applications Memory Stick, i.Link, On/Off Timer, Clock, Sleep, Diagnostics, Cable Card Multi Picture Twin Operation Pic. Switch, Flexible Size Picture Freeze , Favorite Menu ATSC Tuning Digital Channel Tuning Direct Tuning, CH +/-, PSIP/Non PSIP Switching, PSIP Banner Access, Jump Key, Prohibit Sub Picture, Alternate Audio, Alternate Video, CH Fix On/Off Timer, Favorite Channels, CH Label, V Chip, POD MS-DM JPEG PB, MPEG PB, Slide Show, Index PB, Rotate Picture Screen, Zoom, Pan, MP3 PB, Print Mark, Transition Effect, MS Duo Compatible i.Link i.Link Device Control DVCAM, MicroMV(MPEG- CAM), DVHS, CableVision STB, AVHDD, HD CAM Digital Closed Caption CCD, Vchip PDP/LCD Functions Cable Connection Error Fan Control Audio Delay KDX-46Q005 service Training 38 2-5.Feature/Function vs. Micro CHART Digital TV WE DE Input Select Analog Channel VHF/UHF, Cable ATSC Channel VHF/UHF(480I, 480P, 1080i, 720P), Cable(480I, 480P, 1080i, 720P) Video1,Video2 and Video3 CV, : participation Video4, Video5 (480I, 480P, 1080i, 720P) : no partcipation Video6, Video7 (480I, 480P, 1080i, 720P and VGI) Video8（PC） i.LINK MPEG(480I, 480P, 1080i, 720P) and DV480i MS-DM JPEG PB, MPEG PB Output Audio Out Sub Woofer Out Audio Optical Out(ATSC) Service Mode Device Control VERSION TV Micro Digital Module WE3 Micro DE Micro(PDP,LCD) TEST Test Reset KDX-46Q005 service Training 39 2-6.User data memory global per input(TV, Video1, ..., i.Link, MS) per input and per picture mode (Vivid, Standard, Pro). Picture Mode Picture Brightness Color Hue Sharpness Color Temp Noise Reduction Direct Mode Game Mode Backlight Contrast Enhancer DRC Mode DRC Palette BN Smoother Cinema Black Pro Color Space Color Corrector DTE Clear White Detail Enhancer Black Corrector Gamma Corrector R-Gain G-Gain B-Gain R-Bias G-Bias B-Bias global per input(TV, Video1, ..., i.Link, MS), per input and per soundmode (dynamic, clear voice,custom). Sound Mode Treble Bass Woofer Level Balance Steady Sound Effect MTS Center Speaker In Phase Audio Out Speaker Audio Video KDX-46Q005 service Training 40 2-6.User data memory global per input(TV, Video1, ..., i.Link, MS), per wide mode (Wide Zoom, Normal, Full, Zoom). per frequency (480I, 480P/VGA, 1080I, 720P). Wide Mode Game Picture Adjust 4 :3 Default Overscan Vertical Center Zoom and WideZoom Vertical Size Zoom and WideZoom global per channel Favorite Channel (1-8) Channel Fix Show/Hide Channels Label Channels global Password Lock Mode Custom Setting Country global per input(TV, Video1, ..., i.Link, MS), Caption Vision Setting Info Banner Label Video Inputs Language i.LINK Standby Menu Color High Altitude Power Saving Light Sensor global Sleep Timer 1/2 Current Time Cable Card Channel Screen Application Parent Setup KDX-46Q005 service Training 41 2-6.User data memory PC INPUT global per Picture Mode(Video,Text) Picture Mode Picture Brightness Color.Temp Backlight global Audio Sound Mode global per Resolution (maximum 8 entries) Setup Phase Pitch Horizontal Center Vertical Center Wide Mode Power Management Video KDX-46Q005 service Training 42 2-7.Service menu Rimo.-com operate ‘Display’ + ‘5’ + ‘Vol+’ + ‘Power on’ at stand-by mode For Japan For US Common For GA Key Operation Read Data Test Reset (US/GA) Execute Fine/Cursor Initialize Data Change Module / Item up/down / Device up/down / Data up/down Initialize Data Initialize Data Read Data (J/US) Disappear OSD Execute Write Data Service Menu Control Command Copy from KDE-50XS955 Service Training KDX-46Q005 service Training 43 SERVICE MODE ・・・ TV Micro DM Micro Change Module Device 1 Item 1 Device n Item n ・・・ Item Up/Down 1 4 Device Up/Down 2 5 Jump WE Micro DE Micro Service Menu Change Modules Copy from KDE-50XS955 Service Training WEM=IFP KDX-46Q005 service Training 44 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 45 3-1. Board information（Box） A-No. Bare board - PN Compl Mount Cookie sheet Single Box M1MU A-1110-568-B A-1102-248-B - 1-866-737-12 G1MU A-1149-748-A A-1149-749-A 1-726-844-11 1-868-816-11 H1MU - A-1149-750-A 1-726-844-11 1-868-817-11 A1MU A-1110-537-B A-1102-226-B 1-725-951-12 1-866-740-12 CSMU - A-1102-244-B 1-725-951-12 1-866-741-12 J1MU - A-1102-246-B 1-725-951-12 1-866-742-12 QUMU - A-1109-723-B 1-725-951-12 1-866-743-12 PD - A-1102-340-C 1-725-357-11 1-865-130-11 DIC3 A-1127-132-A A-1091-591-B - 1-863-860-14 T1MJ - A-1076-104-A 1-725-084-11 1-864-403-11 QH A-1108-107-A A-1108-105-A 1-724-722-13 1-863-493-13 QT A-1082-462-E (VAR) A-1082-463-D(COM) A-1415-848-F 1-724-342-22 1-862-509-22 QMDV A-1086-778-B A-1086-779-B - 1-866-060-12 QI A-1303-032-A A-1415-849-A 1-724-341-11 1-862-508-11 Name KDX-46Q005 service Training 46 PWB Information Layer : 4 Material : FR-4 Soldering Process : R/R (Spot Dip) Lead / Halogen : Free Function Video / Audio Input and Select Sub Tuner Audio Process Center Speaker IN Control-S circuit Power Supply 3 Fans Drive and Thermo Sense 3-2.A1MU board Overview KDX-46Q005 service Training 47 Key Device IC101 CXA2229Q ・・・・・ VideoSW TU100 BTF-PA403Z ・・・・・ Sub Tuner IC102 CXA2188Q ・・・・・ Audio SW IC402 MSP4441K ・・・・・ Audio DSP IC403 CXD9826R ・・・・・ Audio Delay IC IC406 K6X1008C2D ・・・・・ SRAM (for audio delay) IC400 AK5357VT ・・・・・ Center SP A/D converter IC601 SN105233 ・・・・・ DC/DC converter (for 5V) IC602 TPS5120 ・・・・・ DC/DC converter (for 3.3V/2.5V) IC700 MD3221N ・・・・・ DC/DC converter(all in one for 9V) IC009 CXA1875 ・・・・・ D/A converter (I/O Expander) IC003,004 NJM2387 ・・・・・ Regulater (for FAN drive) IC001 LM75CIMX ・・・・・ Temparature Sensor KDX-46Q005 service Training 48 Connection to other Boards CN001 9P ・・・・・ To T1MJ board (control/audio) CN002 15P ・・・・・ To CSMU board (sircs/jig) CN003 120P ・・・・・ To M1MU board (power/control) CN004 9P ・・・・・ To FAN (power/detect) CN005 80P ・・・・・ To DIC3 board (power/video/control) CN101 14P ・・・・・ To PD board (power/audio/control) CN102 12P ・・・・・ To QT board (video/audio/control) CN103 4P ・・・・・ To QM board (audio) CN104 20P ・・・・・ To H1MU board (power/video/audio) CN601 6P ・・・・・ To T1MJ board (power) CN602 15P ・・・・・ To G1MU board (power) CN603 14P ・・・・・ To QM board (power/control) CN605 5P ・・・・・ To ANT-SW (power/control) CN606 10P ・・・・・ To G1MU board (power/control) KDX-46Q005 service Training 49 Key Device and Connector Layout (A side) CN104 To H1MU CN103 To QM CN102 To QT CN004 To FAN CN002 To CSMU CN606 To G1MU CN603 To QM TU100 SubTuner IC101 VideoSW IC102 AudioSW IC402 AudioDSP IC403 AudioDelay IC406 SRAM CN101 To PD CN602 To G1MU CN605 To ANT-SW CN001 To T1MJ CN601 To T1MJ CN005 To DIC3 CN003 To M1MU KDX-46Q005 service Training 50 Key Device and Connector Layout (B side) IC602 3.3/2.5V DC/DC Conv. IC601 5V DC/DC Conv. IC700 9V DC/DC Conv. IC009 FAN DAC IC400 CentSP ADC KDX-46Q005 service Training 51 PD H1MU A1MU CSMU J1MU M1MU DIC3 T1MJ G1MUQMQT IC101 VideoSW (90h) CXA2229Q LPF + CCPX Main TU100 SubTuner BTF-PA403Z (C0h) Sync Sep (Main) Sync Sep (Main) IC400 ADC (Cent) AK5357 IC400 ADC (Cent) AK5357 VIDEO 1 VIDEO 3 Component 1 HDMI 1 Component 2 HDMI 2 Audio out Woofer out YUV A1MU Board Block Diagram (Video/Audio) Center SP IN HDMI Rx Audio SWAudio SW VIDEO 2 PC Control-S Jig CCPX Sub TVmicro Saiph Main HFE Y Detect Y Detect IC102 AudioSW (94h) CXA2188Q IC402 AudioDSP (80h) MSP4441K IC403 DelayIC (38h) CXD9826R IC406 SRAM K6X1008C2D ATi x226 Sync Sep (Sub) Sync Sep (Sub) POD IF POD IF LVDS Tx LVDS Tx YUV YC/CVBS YC/CVBS CVBS CVBS H Sync H Sync Y for Sync distinction YC/CVBS Buffer + HPF Buffer + HPF Buffer I2S I2S Buffer Buffer Buffer Sub YUV/YC/CVBS Main YUV/YC/CVBS Y/CVBS for CCD Y/CVBS for CCD SPDIF LR LR LR LR LR LR LR LR LR LR Mono LR LR LR LR Cent/POL Buffer Buffer MIX + LPF TS TS I2C_M I2C_M I2C_M I2C_M I2C_M RF SW RF/OOB RF H Sync/V Sync from IFP KDX-46Q005 service Training 52 PD H1MU A1MU CSMU J1MU M1MU DIC3 T1MJ G1MUQMQT IC009 DAC (40h) CXA1875 IC009 DAC (40h) CXA1875 VIDEO 1 VIDEO 3 Component 1 HDMI 1 Component 2 HDMI 2 Audio out Woofer out A1MU Board Block Diagram (Power/Control) Center SP IN HDMI Rx SubMicroSubMicro VIDEO 2 PC Control-S Jig TVmicro Saiph Main HFE IC601+ Q605 5V DC/DC Conv. SN105233 + IRF7335 D_5V THRU5V Error Buffer I2C_S IC602+ Q604/Q606 3.3/2.5V DC/DC Conv. TPS5120+ IRF7335 RF SW ATSC_5V ATSC_5V ATSC_5V IC700 9V DC/DC Conv. MD3221N IC009 FAN Reg (POD Stby) NJM2387 IC009 FAN Reg (POD Stby) NJM2387 IC001 Temp (9Ah) LM75 IC001 Temp (9Ah) LM75 IC004 FAN Reg (Set On) NJM2387 IC004 FAN Reg (Set On) NJM2387 IC103 A_5V Reg PQ070XZ01 IC103 A_5V Reg PQ070XZ01 I2C_M SW_9V D_5V D_5V D_5V SUB_11V_B SUB_11V SW_3.3V SW_3.3V (LowB_Err) SW_2.5V FAN_Control RF I2C FAN #1 (POD Stby) FAN #1 (POD Stby) FAN #2 (Set On) FAN #2 (Set On) FAN #3 (Set On) FAN #3 (Set On) SW_9V STBY_5V SUB_6.5V SUB_6.5V SUB_6.5V AC_RLY/REC_ON SIRCS/CABLE_DET/ SET_ON/P_ON Control signal from Saiph REC_ON REC_ON MS1/MS2 (ANT-SW control) SIRCS D_OVP D_OVP D_OVP USB_M/USB_DIC/UART/B_INT I2C_M I2C_S USB_DIC/UART/ SET_ON STBY_5V STBY_5V D_5V (LowB_Err) AFT/AGC ATi x226 UART/RST HDMI_RST STBY_5V I2C_M FAN Power FAN Power INV AC_RLY INV SUB_11V_B SUB_11V_B ATSC_9V ATSC_9V ATSC_9V SUB_11V SUB_11V SW_9V (Video/Audio) STBY_5V (Control-S/PowerControl) A_5V (Video/Tuner/Audio) ATSC_5V (DAC/Temp) D_5V (DigitalAudio) SW_3.3V (Sync/Audio) MUTE/AD_RST KDX-46Q005 service Training 53 Name Check point (Connector) Check point (JL) IC link To these device SUB_11V CN602 #3,#4 CN602 #1 CN602 #7,#8 CN602 #11,#12 CN602 #15 CN606 #1 JL605 PS600 IC601,IC700 SUB_11V_B JL604 PS601 IC003,IC004,IC602 SUB_6.5V IC103 #1 - IC103,DIC3 SW_9V FL100 - IC100,IC102,IC402,PD THRU_5V (ATSC_5V) JL613 - IC001,IC009,M1MU,QM,H1MU,ANT-SW STBY_5V IC002 #5 - IC002,M1MU,T1MJ Name Check point (Connector) Check point (JL) Generated by To these device ATSC_9V CN603 #13,#14 CN104 #20 or CN601 #3,#4 CN005 A13,B13,A14,B14 CN005 A16,B16,A17,B17 - JL606 or JL614 IC700 QM,ANT-SW D_5V JL610 or JL602 IC601 IC402,IC403,IC406,M1MU,DIC3,T1MJ,H1MU SW_3.3V JL609 IC602 IC403,M1MU,DIC3 SW_2.5V JL612 IC602 DIC3 A_5V JL139 IC103 IC101,IC400,IC402,TU100 A1MU Power Check Point Provided from G1MU Generated inside A1MU GND point TP005,TP101,TP400, TP600,TP601 JL127,JL136,JL151,JL600,JL601,JL603, KDX-46Q005 service Training 54 A1MU Trouble Shooting (Power) No Picture Red flashing 6 times? JL610 (D_5V) outputs 5V? M1MU trouble YES NO PS600 is opened or IC601 is broken. G1MU might have trouble. YES Not A1MU trouble. DIC3 or M1MU or T1MJ might have trouble. PS601 is opened or IC602 is broken YES YES NO NO NO YES JL621 (REC_ON) level is High? Red flashing 2 times ? CN602 #7 (SUB_6.5V) outputs 6.5V? JL609 outputs 3.3V? JL612 outputs 2.5V? JL606 (ATSC_9V) outputs 9V? JL605 (SUB_11V) outputs 10.5V? JL139 (A_5V) outputs 5V? NONO YES YES JL605 (SUB_11V) outputs 10.5V? YES NO NO IC700 is broken. YES IC103 is broken. NO Not A1MU trouble. Probably DIC3 or M1MU or T1MJ. G1MU might have trouble. Around IC001 or IC009 have trouble. Otherwise check other boards. YES NO KDX-46Q005 service Training 55 No Picture from Media Box LCD Panel is Lightening? Sub picture is OK? (Twin view) YES Check each signal path (from J101, J103 to IC101 #33, #42). YES Not A1MU trouble. DIC3 or M1MU or T1MJ might have trouble. Replace PD or Check Y signal on IC101 #26. YES YES NO NONo picture for all inputs? Component inputs are OK? JL015 has video signal? CVBS inputs are OK? Analog RF input are OK? NO NO YES YES JL013 has video signal? YES NO NO Replace QT or Check signal path (from CN102 #2 to IC101 #79). Check Main video path (from IC101 #58-60 to JL012,JL013,JL014). Check each signal path (from J100 to IC101 #7-19). YES NONO Not A1MU trouble. DIC3 or M1MU or T1MJ might have trouble. Check Sub video path (from IC101 #67,#68 to JL015,JL016). A1MU Trouble Shooting (Video) KDX-46Q005 service Training 56 No Sound from Media Box No sound for all inputs? SPDIF signal is OK? (JL008 or CN001 #3) YES YES Replace or Check each signal path has no sound as below. Analog RF Main : Replace QT board or check signal path from CN102 #4,#6 to IC102 #22,#23. Digital RF Main : Replace QM board or check signal path from CN103 #2,#4 to IC102 #28,#29. Analog RF Sub : Check signal path from TU100 #25 to IC102 #25,#26. CVBS : Check each signal path (from J100 to IC102 #1-8). Component : Check each signal path (from J102,J103 to IC102 #10-14). HDMI : Check signal path from CN101 #6,#7 to IC102 #16,#17. NO YES LineOut/Woofer are OK? JL404,JL405 have audio signal? NO NO YES Check circuit around IC402, IC403, IC406. T1MJ might have trouble. NO Check analog signal path from IC102 #37,#39 to IC409. A1MU Trouble Shooting (Audio) KDX-46Q005 service Training 57 These symptom might be related A1MU board as below. -Red LED flashing 4 times (FAN error) -Check connection CN004 and FAN connector or replace FAN itself. -IC003, IC004 (FAN Reg), IC009 (FAN control DAC) might be broken or not operate correctly. -Control-S does not work -Check connection CN002 and CSMU connector. -Check circuit around Q001-Q007. -No Center speaker -IC100, IC400 and around circuit might be broken or not operate correctly. -No SubWoofer -Check circuit from IC402 #33,#34 to J400. -No RF picture (Snow noise) in good signal condition -Check connection CN605 and ANT-SW connector. -Check power supply (9V/5V) to ANT-SW or replace ANT-SW itself. A1MU Trouble Shooting (Others) KDX-46Q005 service Training 58 3-3. M1MU Overview Function and Key devices •CCPX (CXD3807GD) Chroma decoder for sub picture •Bus SW (CXD9827GP) Switch Menu OSD (from DM) and Service OSD for TVM and PC signal •LVDS Receiver (THC63LVD104) LVDS receiver for OSD from Digital Module •ADC(TDA8754) ADC from analog RGB signal to triple 8bit for PC input. •TV Micro(CXQ91F318A-106R) Control device via I2C (Video SW, Audio SW, Audio DSP, Audio Delay IC, ADC, BUS SW, CCPX) CC/V-chip data slicer Power sequence control Self diagnosis Communication to DM and DIC3 (WEM) KDX-46Q005 service Training 59 PWB Information • 6layer Through hole via • FR4 material • Thickness 1.2mm • Size 150x110mm • Process Ref/Ref/Spot Dip • With impedance control Single 50ohm, LVDS 100ohm • Layer usage L1 Signal L2 GND L3 Signal L4 Power L5 GND L6 Signal 3-3. M1MU Overview KDX-46Q005 service Training 60 IC7701 CXD3807AGB （SONY) IC7551 CXD9827GP （SONY) DOT_CLK_1 OSD_YS OSD_YM R【0:2】 G【0:2】 B【0:2】 OGPX_CK OGPX_R【0:7】 OGPX_G【0:7】 OGPX_B【0:7】 OGPX_A【0:7】 IC7404 TDA8754HL (Philips) IC7650 THC63LVD104 (THine) IC7002 CXQ91F318A-106R (SONY) DATACK VSOUT HSOUT GVS GHS GA【0:7】 GR【0:7】 GG【0:7】 GB【0:7】 GCK BE【0:7】 BO【0:7】 GE【0:7】 GO【0:7】 RE【0:7】 RO【0:7】 OGPX_VS OGPX_HS OPC_GE【0:7】 OPC_BE【0:7】 OPC_VS OPC_HS OPC_CK PC RGB、H/V Graphics αRGB ATi X226 ATi X226 QMQM H1MUH1MU LED,SW control DOT_CLK OSD_VS OSD_HS IFP_V IFP_H IFP CXD4703 DIC3DIC3 Video SW CXA 2229Q Ａ1MUＡ1MU Sub Y/C Main Y / Sub Y for CCD IC7004 M24C64 I2C I2C_3.3 I2CMSCL I2CMSDA I2C_M 3-3. M1MU Overview KDX-46Q005 service Training 61 3-3.M1MU Parts Layout A side B side IC7701 CCPX_S IC7551 BUS_SW IC7404 ADC IC7002 Saiph IC7650 LVDS Rx CN7553 CN7552 CN7400 CN7003CN7650 CN7004 Connection to other Boards CN7003 13P ・・・・・ To H1MU board (LED/Key) CN7004 120P ・・・・・ To A1MU board (power/control) CN7400 10P ・・・・・ To H1MU board (pc signal) CN7552 50P ・・・・・ To DIC3 (sub video/graphics) CN7553 50P ・・・・・ To DIC3 (sub video/graphics) CN7650 14P ・・・・・ To QM (LVDS GUI) KDX-46Q005 service Training 62 3-3.M1MU Trouble Shooting -1 No Set Power YES Power LED is Green? NO CN7004(120pinBtoB) B33, A34 are High? Check connection M1MU and J1MU. Check Power module and J1MU. Green LED is flashing? Check connection M1MU and DIC3. Check connection DIC3 and T1MJ. Check connection M1MU and DM. STBY5V(CN7004, A1,A2, B1) is 5V? Replace M1MUNO YES YES NO YES NO KDX-46Q005 service Training 63 3-3.M1MU Trouble Shooting -2 These symptom might be related M1MU board as below. -Strange Menu OSD or Lack of upper side in Media Viewer mode. -Check connector CN7650 (LVDS Connector to QM). -Check connector CN7552 and CN7553(B to B connector to DIC3). -IC7650 (LVDS Receiver) might be broken or not operate correctly. -No Sub Picture -IC7701 (CCPX) or path to IC7701 might be broken or not operate correctly. -Closed Caption Decode error in good signal condition -IC7002 (TV Micro) or path to IC7701 might be broken or not operate correctly. -No PC Picture -Check connector CN7400 (connector to H1MU). -IC7404(ADC) or path to IC7701 might be broken or not operate correctly. KDX-46Q005 service Training 64 Q005 Service Training PD Board (HDMI Input) 3-4. PD Board Overview KDX-46Q005 service Training 65 PD Board Block Diagram Rev 0.1 2004.11.3 CN9500 HDMI （CH1） CN9501 HDMI （CH2） J9503 Analog Audio IC9504 EDID NVM IC9518 EDID NVM IC9507 SiI9021 HDMI Receiver X9500 27MHz IC9501 THC63LVDM83C LVDS Tx IC9517 HD64F3694 Sub Micro IC9515 1.8V Reg IC9503 3.3V DDC IC9521 5V Reg IC9502 CS4335 Audio DAC IC9514 Audio LPF IC9505 Reset IC IC9506 CD4052 Audio SW IC9500 Video Buffer C N 9504 To A1M U C N 9502 To Q M C N 9505 For JIG 9V 5V 3.3V1.8V CN9507 (No Mount) 5V 3.3V Level Shift Level Shift I2C 3.3V5VI2C I2C Reset I2C Filter SW YPbPr Audio LR CLK X9501 10MHz CLK I2S SPDIF Write Protect Audio Mute Mute HPDET KDX-46Q005 service Training 66 PD Board Function ・ Dual-Input HDMI (compatible with the HDMI Specification) ・ Digital video Interface supports: - 24bit RGB/ YCbCr 4:4:4 - 16/ 20/ 24bit YCbCr 4:2:2 ・ Digital video format supports: - 720(1440*1) x 480i 59.94/ 60Hz - 720 x 480p 59.94/ 60Hz - 1280 x 720p 59.94/ 60Hz - 1920 x 1080i 59.94/ 60Hz ( - 640 x 480p 59.94/ 60Hz ) *2 Q005 does not support 50Hz. ・ Digital audio format supports: - L-PCM 2-channel 32/ 44.1 /48kHz, 16/ 20 /24bit ・ Digital video output (also Analog video output for signal detection) - 16bit YCbCr 4:2:2 (at HDMI mode) - 24bit RGB 4:4:4 (at DVI mode) ・ Pre-Programmed HDCP keys *3 (IC9507 HDMI Receiver SiI9021CTU-7) *1: Clock is double for each line to meet minimum speed requirements of the interface *2: Q005 supports this VGA format. But especially it is not described in the user’s manual. *3: We can not re-write the keys. KDX-46Q005 service Training 67 Possible Trouble ・ No power - CN9504(Power supply, I2C, etc.) connection or cable damage. ・ No picture and No sound - PS9500 might be open. - IC9507 / CN9500 / CN9501 (TMDS area) might be broken. --> Replace PD Board. - IC9504 / IC9518 (EDID Data) might be broken or not operate correctly. ・ No picture (or Greenish picture / Pinkish picture). But sound is OK. - CN9502 connection or cable damage. KDX-46Q005 service Training 68 Possible Claim about connectivity ・ Aspect Ratio (at 480i or 480p) If mistaken data is sent by Source device, Q005 will mistake judgment of Aspect Ratio. ・ Greenish picture / Pinkish picture If mistaken data is sent by Source device, Q005 will mistake judgment of YCbCr/RGB. In this case, picture seems Greenish or Pinkish. ・ No sound If Dolby Digital or DTS Digital audio is mistakenly sent by Source device, Q005 can not output sound. Q005 supports only L-PCM. --> Those case are not [PD] board broken. Those claims are the cause of combination between Q005 and Source Device (DVD player, STB etc.). KDX-46Q005 service Training 69 Key Device on PD Board IC9507 HDMI Receiver IC (144Pin QFP) IC9517 Sub Micro (48Pin QFP) CN9502 LVDS Connector (14Pin) IC9501 LVDS Transmitter (56Pin SOP) KDX-46Q005 service Training 70 3-5.Digital Module (QM/QT/QI/QUMU/QH board) Features ・TV Signal Receiving - Terrestrial :8VSB CH2~69 - Cable :64/256QAM CH1~125 ・Digital Cable Ready ・i.LINK (2 x Rear, 1 X Front) Support Devices - DV camera - HDV camera - DVHS - Micro MV camera No PC connection support i.LINK Stand By ・Media Viewer (Memory Stick, Memory Stick Pro, Standard/Duo) -JPEG still picture -MPEG1 movie (VX fine mode is not supprted) -MP3 audio ・Menu / GUI KDX-46Q005 service Training 71 Digital Cable Ready • Uni-Directional Cable Ready Certified. • This standard is defined by SCTE, not by Cable Lab,. • This TV can receive scrambled signal with “CableCARD”. • TV can receive basic digital programs with contract • High Definition programs may be provided. • No Pay-Per-View • No EPG • No interactive services (PVR etc…) • These are required Bi-directional system. But Bi-directional standard is not ready yet. • “CableCARD” Previously it was called “POD”. – CARD is provided by cable companies with contract. – Physical shape is PCMCIA type I/II. – TV have “CableCARD” slot on the rear panel. – Customer receive the CARD and insert to TV. • With CableCARD, Channel numbering is same as normal cable box dose. – No auto-programing required. (CH info. Will come through coax. RF cable.) KDX-46Q005 service Training 72 US’04 Digital Module Signal Flow [Q005] ATi x226 DDR 400 32MB Infineon/Samsung DDR 400 32MB Infineon/Samsung M E M C H A M E M C H B M EM C H A 183M H z D D R ] M EM C H B 183M H z D D R ] SPDIF UART GPIO USB1.1 Service CN SPDIF CN Power ProtectUSB CN Series A OCP V BUS 5V N V M NVM USB Series B M em ory Stick STD /D uo USB to M.Stick System Power CN DC/DC 400mA-1060mA DC/DC 1120mA-3900mA 9V 3.4V 2.6V 5V LD O 1.8V LD O 1.8V LD O 1.8V LD O 1.8V LD O 1.8V LD O 1.5V 1400m AReset 2.6V 3.4V 26.1621M PCITS In TS Out 656 In PCI CN 80pin CN B to B PCI Bus 33MHz I2C Flex BusIDE IF Digital Video LVDS VCO 27M 656-601 Converter LVDS Tx UART Digital Audio Out DAC 1 DAC 0 Clock GPIO B K9F2808UDC NAND Flash 16M M25P10-A Serial Flash 128KB P arallel B U S DDR-SDR RGBA8888/Hs/Vs/Clk Digital GFX LVDS 8bit P-IF C hip select decode H s/V s/C lk LVDS Tx Serial IF TS In Q M -Q T IF 40pin Q T P ow er 9V 3.4V 2.6V 5V TS / 656 CN 40pin B to B 68K like BUS 33MHz Serial TS 72MHz(Max) ICS1526 Graphics PLL A nalog G raphics CS4335 Audio DAC A nalog A V LPF Hs/VsHs/Vs/Clk Q M -Q T IF 40pin Q T P ow er FE RST / CXD2099 RST I2C IB Tuner OOB Mixer 8V S B 64/256Q A M Q P S K D em odulator NTSC CN I2C/AGCSW CXD2099 QT-QU IF 80pin Serial TSSerial TS 68K like BUS LDO 190mA Boost 20mA:5mA 2.6V I2CI2C(A) AGC mute IF AGC AGC(D) I2C/AGC SW I2C(D) FMONO/Mode Stereo/SAP Front End RST I2C CXD2099 RST AFT 9V 9V 5V 3.4V 32V 1.2V P arallel B U S P arallel TS P arallel TS Power SW CRX/DRX C R X /D R X 5V 3.4V QT-QU IF 80pin PCMCIA CN Cable Card (POD) Antenna SW Main Out OOB Out Cable InUHF/VHF In Sub Out To A1MU To A1MU From A1MU To M 1M U To D IC 3 A1MU ASU PCI CN 80pin CN B to B TS / 656 CN 40pin B to B V/LR NTSC/ BTSC i.LINK PHY iCESDV decoder i.LINKi.LINKi.LINK PIC BU S 3.4V 2.6V 2.6V 5V 5V 3.4V 24.576M 1.8V REG 2.6V S erial TS S erial TS S erial TS S erial TS I2S In D V 656 D V 656 VCXO 27M24.576M VCO IC42S16101 SDRAM MT48LC8M 8M SDRAM QM QT QI QH QUMU QT 9V is from ASU KDX-46Q005 service Training 73 Connection failure • Set no power, no boot up – QM CN7300 connection or cable damage. – QM CN7307 – QT CN7902 connection or cable damage – QM CN7308 – QT CN7900 connection or cable damage • No DTV and No Memorystick. But NTSC is OK. – QM CN7342(LVDS-Video) connection or cable damage. • No DTV. But Memorystick and NTSC is OK. – QM - QT40Pin FFC connection or cable damage. • No DTV and No NTSC. But Memorystick is OK. – RF cable (F-F) or ANT-SW 5pin wire connection or cable damage. – QT CN7302 connection or cable damage • No NTSC. But DTV and Memorystick is OK. – QT CN7901 is connection or cable damage. • No menu OSD. But Memorystick mode is OK. – CN7302 or CN7304 connection or cable damage. • Memorystick is not detected by insertion. – USB connection or cable damage. • Only no Digital cable video/audio with POD(CableCARD). ATSC is OK. – RF cable (P-P) or 80Pin FFC connection or cable damage. Or POD connector. KDX-46Q005 service Training 74 Key Component/Circuit failure • ATi:QM IC7300 chip failure – Reboot (intermittent video) – Distorted graphics (block noise error on Menu or Memorystick) • Power supply failure (QM or Set power) – No power (cannot see heart beat LED from jig CN. But can see one of QT LED.) • NTSC demodulator:QT TU7900 failure. – No Audio. Distorted audio. No NTSC video. • Tuner:QT TU7901 Inside of FrontEnd failure. – No NTSC, No ATSC, No D-Cable. • Digital demodulator:QT TU7901 failure. – No DTV(ANT, Cable) – May not boot the system. • i.LINK(80/40pin BtoB CN or i.CES:QI IC601 or QFP IC:QI IC802) failure. – No i.LINK (D-VHS, DV) And you can see the repair instruction for QM board on below URL http://www-sdeng.sdp.sel.sony.com/VPA/project_atsc2004/design/electrical/test_meas/ file : How to Debug a DTV2004 QM Board.PDF KDX-46Q005 service Training 75 Digital Module Trouble Shooting These symptom might be related Digital Module as below. -No Picture case1 : NTSC, ATSC and D-Cable are NG i.LINK and MS are OK -check tuner power and ATSC tuner case2 : NTSC is OK ATSC, MS and i.LINK are NG - check IC7300(ATi), IC7341(656-601 converter) and IC7342(LVDS Tx) case3:other case - only NTSC : check TU7900(NTSC demodulator) or TU7901 - only i.LINK : check QI board (iCES or DV decoder) or ATi - only D-Cable : check QU connection or IC7900(CXD2099) - only MS : check HM board or ATi -No Audio - only NTSC : check TU7900(NTSC demodulator) - other RF input and i.LINK : check IC7300 and IC7327(Audio DAC) -No or strange OSD menu - Check IC7321(GFX PLL), IC7300, IC7331 and IC7332(LVDS Tx) KDX-46Q005 service Training 76 Key component and function QM board -ATi x226 (IC7300):MIPS/DEMUX/MPEG decoder/2D 3D engine etc… -CXD9846R (IC7341):656 – 601 converter -ICS1526GLFT (IC7321):Graphics PLL -IRU3037CSTR (IC7301, 7302):DC DC converter -THC63LVD103 (IC7332):LVDS transmitter for Graphics -CS4335-KSZR (IC7327):Audio DAC -THC63LVDM83C-T (IC7342):LVDS transmitter for Video -16MB NAND flash (IC7318, 7319) -32MB DDR (IC7322, 7323, 7324, 7325) QT board -BTD-CA801Z (TU7901) :IB tuner/8VSB 64QAM 256QAM QPSK demodulator/OOB mixer -IMC-450Z (TU7900):NTSC demodulator -CXD2099AR (IC7900):POD interface controller QI board -uPD72894GD (IC802):DV decoder -CXD9740AZ (IC601):i.LINK PHY KDX-46Q005 service Training 77 QT Board ATSC Tuner BTD-CA801Z TU7901 Analog IF IMC-450Z TU7900 POD Controller CXD2099AR IC7900 KDX-46Q005 service Training 78 QM Board A-Side 3.3V DC/DC IRU3037 IC7301 2.5V DC/DC IRU3037 IC7302 LVDS Transmitter THC63LVD103 IC7302 Graphics PLL ICS1526 IC7321 656-601 Converter CXD9846R IC7341 LVDS Transmitter THC63LVDM83C IC7342 KDX-46Q005 service Training 79 QM Board B-Side ATi X226 IC7300 KDX-46Q005 service Training 80 QI Board A-Side QI Board B-Side i.LINK PHY CXD9740 (iCES) IC601 DV decoder uPD72894 IC802 KDX-46Q005 service Training 81 QH Board QUMU Board KDX-46Q005 service Training 82 Q005 Service Training DIC3 Board 3-6. DIC3 Board Overview KDX-46Q005 service Training 83 About DIC3 Board “DIC” stand for Digital Imaging Core and DIC3 board means the 3rd generation of DIC Board. DIC3 Board is one of WEGA Engine HD. This module works for A/D convert of the Video signal, Digital signal processor, High Definition resolution convert, Noise reduction, improve fine picture, High efficiency i-p convert, and Multi screen Display function. The followings are main device for DIC3 Board. 1)HD/SD Analog LPF(SM5302AS) 2)LVDS Receiver(THC63LVD104A) 3)CCP-X(CXD3807GB) ・Composite Signal Input (Analog x1, Digital x1) ・Component Signal Input (Analog x1, Digital x2) ・10bit A/D Converter ・3D Comb Filter ・Sync Separator ・ID/Sub-Title (Autowide) / Macrovision detection / Noise level detection ・Block Noise reduction ・Digital Output x2 (Y/U/V) 4)DRC-MFV2(CXD3803GB) ・Create resolution (480i/1080i) ・DRC pallet ・Cinema Drive ・Improve fine picture 5)IFP(CXD4703GB-1) ・CPU function ・Multi screen display function ・High efficiency i-p convert ・Noise reduction ・Improve fine picture ・Contrast enhance processor ・OSD(XMB) 6)32MB Flash Memory、128MB DDR：2pcs、2×32MB SDRAM：2pcs、4×16MB SDRAM 7)DC-DC Converter (1.2V、1.25V、1.8V Output)、Series Regulator (1.8V Output) KDX-46Q005 service Training 84 DIC3 Bd Video Signal Flow CCP‐X （CXD3807GB) A side：IC4300 DRC-MFV2 （CXD3803GB) A side：IC4505 C N 4200 (B side： LVD S C N T) CN4002 (3 piece CNT) IFP （CXD4703GB-1) A side：IC4610 Q M B d LVD S H arness J1M U B d C N 4000 (Board to Board C N T) CN4202 (Board to Board CNT) M1MU Bd All Video Signal CN4003 (3 piece CNT) LVDS Receiver (THC63LVD104A) B side：IC4200 CN4201 (A side： LVDS CNT) T1MJ Bd (CN9001)PD Bd (CN9502) LVDS Harness LVDS Receiver (THC63LVD104A) A side：IC4201 H D /S D LP F (S M 5302A S ) B 面 ：IC 4302/IC 4303 Single screen/Dual screen left Analog signal (480i/1080i/Direct Off) Single screen/Dual screen left Analog signal (480p/720p/Direct On) Single screen/Dual screen left Digital signal (480i/1080i/Direct Off) Single screen/Dual screen left Digital signal (480p/720p/Direct On) Single screen/Dual screen left Digital HDMI signal (KDX-46Q005 only) Dual screen Right / MS / PC input signal (Digital) OSD / XMB signal (Digital) KDX-46Q005 service Training 85 Repair for DIC3 Board • It is diffculte to check the waveform for DIC3 Board because DIC3 board is located inside the DM block. • Especally B-side of the DIC3 Board, it is not possible to check the signal waveform condition with assembled as Unit. • Expalin about voltage or confirmation point for trouble shooting from next pages, it shows the measurement point to access from A-side. • This trouble shooting information,the point of view is “it cased by DIC3 board or not” for replacment DIC3 Board. KDX-46Q005 service Training 86 The power supply for DIC3 Board (1) The followings are the power voltage supply to the DIC3 Board. If no/incorrect supply these voltage, DIC3 Board does not work correctly. Each power line is used IC Link to protect the device when the circuit gets overcurrent caused by load short. Create 1.8V/1.25V/1.2V power voltage from SUB6.5V/SW3.3V/SW2.5V inside the DIC3 Board. Refer to the next page. A33、A34、B33、B34SUB6.5V A30、B30SW5V A27、A28、B27、B28SW3.3V A24、A25、B24、B25SW2.5V Pin No. (CN4000)Title IC Link PS4001(2.5A) PS4002(2.5A) PS4003(2.5A) PS4000(2.5A) Use for Power for IC4301、IC4610、IC4800、IC4802、IC4803 Power for C4000、IC4001 Power for IC4302、IC4303 Power for IC4200、IC4300、IC4302、IC4303、IC4304、 IC4305、IC4505、IC4610、IC4801、IC4803 (other) KDX-46Q005 service Training 87 The power supply for DIC3 Board (2) The followings are the power supply to create it inside the DIC3 Board. DIC3 Board does not work correctly if no/incorrect these voltages. Create D1.2V/D1.25V/D1.8V by DC-DC converter. Create A1.8V by the series Regulator B14A1.8V B10、B11D1.8V A13D1.25V B12D1.2V Pin No. (CN4000)Title Check point C4023(+) R4000 R4071 Use for Power for IC4610 Power for IC4300 Power for IC4505 Power for IC4800、IC4802 C4024(+) IC4000 IC4803 IC4001 IC4301 Regulator IC KDX-46Q005 service Training 88 Trouble Shoot for DIC3 Board (1) No picture, no sound No re-action by the Power SW turn OFF/ON, also no OSD when push the menu. Outputs Video output signal 1)Check each voltage is supplyed correctly and no open the IC Link. →No supply voltage from outside of the DIC3, it is not DIC3 board failure. →Open the IC Link, or incorrect power voltage created on the DIC3 Board, it maybe DIC3 Board failure. 2)Confirm input IIC signal from M1MU Board (41pin/42pin of the CN4003) →If it is incorrect input, remove CN4003 but still incorrect sigan from M1MU Board. It is not DIC3 Board failure. →If it is incorrect input, remove CN4003 then output correct signal from M1MU Board. It maybe failure CN4003 or DIC3 Board. 3)Confirm output IIC siganl from DIC3 Board (JL4000：SCL、JL4001：SDA) →If it outputs incorrect signal, it maybe DIC3 Board failure. 4)Confirm output H/V sync, CLK signal from DIC3 Board. (CLK(QUALIA：74.1758MHｚ)： A4pin of CN4202 H sync(33.75kHz)：JL9003 of the T1MJ Board、V sync(60Hz)：R4254) →If it outputs incorrect signal, it maybe DIC3 Board failure. Replace DIC3 Board (Board replacement) KDX-46Q005 service Training 89 Trouble Shoot for DIC3 Board (２) The picture appeare/disappeare depends on the input or picture mode. Or displays abnormal picture. OSD displays correctly. The sound sounds fine. Replace DIC3 Board (Board replacement) 1)Enter Picture adjustment function from the menu, then Select Direct ON/OFF after set up as picture mode” Pro”. (480i/1080i only) →By this operation, If the picture still appeare/disappeare, it maybe DIC3 Board failure. 2)Enter Picture adjustment function from the menu, Select Direct OFF after set up as picture mode” Pro” then, select mode1/mode2 of the DRC-MF mode.(480i/1080i only) →By this operation, If the picture still appeare/disappeare, it maybe DIC3 Board failure. KDX-46Q005 service Training 90 Trouble Shoot for DIC3 Board (3) No display for HDMI input signal only If the LVDS harness gets some damages, replace LVDS harness. If the check point 1) or 2) does not match to resolve symptom, it maybe DIC3 Board failure. 1)Confirm output signal from PD Board correctly. →If output signal is incorrect, it is not DIC3 Board failure. 2)Confirm LVDS harness (CN9502 on PD Board – CN4201 on DIC3 Board) is fine. No damage, no loose connecter. ※At this moment, confirm LVDS harness does NOT connect to CN4200. KDX-46Q005 service Training 91 Trouble Shoot for DIC3 Board (4) No OSD when push the menu. CH selection / Sound Volume setting works. Displays the picture on the screen. Replace DIC3 Board (Board replacement) 1)Confirm output H/V sync, CLK signal for OSD from DIC3 Board to M1MU Board. (V sync(60Hz)：2pin of the CN4002、H sync(28.2kHz)：3 pin of the CN4002、 CLK(40MHz)：4 pin of the CN4002) →If output signal is incorrect, it is not DIC3 Board failure. 2)Confirm input H/V sync, CLK signal for OSD from M1MU Board. (CLK(40MHz)：37pin of the CN4002 、H sync(28.2kHz)：38pin of the CN4002、 V sync(60Hz)：39pin of the CN4002) →If input signal is incorrect, it is not DIC3 Board failure. →If input signal is correct, it maybe DIC3 Board failure. KDX-46Q005 service Training 92 Q005 Service Training T1MJ Board 3-7. T1MJ Board Overview KDX-46Q005 service Training 93 T1MJ Board：This board role for Interface which output DVI from BOX ● Purpose for Interface between Media Box－Display • 2 aspect 1 aspect conversion （60bit→30bit conversion） • DVI signal transmission conversion • HDCP certification • Communication control signal to Panel • Audio、SIRCS transmission T1MJ Basic summary KDX-46Q005 service Training 94 Circuit block diagram CN9001 DIC Board IC9302 FPGA 2/1 aspect Conv IC9019 DVI Tx SiI9030CTU-7 CN9008 DVI (White) CN9005 MDR (Black) CN9003 CN9004 A Board IC9300 FLASH Panel Control signal Sound data HDCP control signal Power supply base IC9009 LVDS Tx SIRCS IC9010 Extension IO PIXS (inch choice） Picture data PD(Reset) SW_5V STBY5V IIC signal Q9018 3.3→5Vchange IIC signal Cable_Error Cable_Error IC9005 Bus SW IIC signal Picture dataSIRCS Cable_Error Sound data KDX-46Q005 service Training 95 Part Location DVI (White) MDR (Black) Sound data Control signal HDCP control signal Picture data DIC Board FPGA DVI Tx Power supply board CN9003 CN9004 A Board SW_5V STBY5V Sound data Control signal Jig connector（FPGA rewriting） Jig connector（For IIC Check） LVDS Tx Ext IO FLASH KDX-46Q005 service Training 96 Trouble shooting 1 BOX LED Error indication Brinking Amber LED? Connection Panel power code OK? Connection Panel AV cable OK? Yes No Yes No Yes No Check the other Trouble shoot Check Panel AV cable connection （Fix by the screw for White connecter, insert unitl lock the hook for Black connecter） Replace new cable still NG? Defect the AV cable Yes No Replace new Media Box Still NG? Failure analysis for T1MJ Bd Yes No Defect Panel side as DE6 board Check Panel power code connection Replace new T1MJ Still NG? Yes No Check other Board in the Media BOX KDX-46Q005 service Training 97 No Picture Correct signal btween IFP-FPGA? Yes Yes No Correct signal DVI Tx output? Yes No Failure DVI transmission Or Panel side failure Trouble shooting 2 Failure analysis for T1MJ Bd JL9005:CLK JL9004:V sync JL9003:H sync JL9002:DE JL9024:CLK JL9328:V sync JL9327:H sync JL9026:DE R9187:TXC+ R9181:TX2+ IFP-FPGA FPGA-DVI Tx DVI Tx Correct signal between FPGA-DVI Tx? Yes No Defect DIC Bd IC9302 FPGA defect IC9019 DVI Tx defect KDX-46Q005 service Training 98 Q005 Service Training Power supply and the other board See another file (Q005BoxPower_H1_J1_CS_Service.XLS) 3-8. Power supply and the other board Overview KDX-46Q005 service Training 99 Q005 Service Training PC Input 3-9. PC Input Overview KDX-46Q005 service Training 100 Signal detection •No signal detection For Input siganl detection, detect by Horizontal/Vertical sync signal. (TVM) •Signal Search Measure the FH/FV by IFP frequency counter Detect Sync polarity by IC7401 Searching matched above condition signal from TDT.(WEM) KDX-46Q005 service Training 101 Trouble Shooting 1 ‹Symptom ¾No picture with “CHANGE INPUT SIGNAL” message. ¾Picture displays abnormal. ‹Cause ¾Input unsupported signal. ‹Treatment ¾Setting for PC output signal to supported siganl refer to the owner’s manual. ¾Change it from “Screen property” if it is used Windows OS. KDX-46Q005 service Training 102 Trouble Shooting 2 ‹Symptom ¾No picture with “NO INPUT SIGNAL” message. ‹Cause ¾Failure of the no signal detection circuit or no sync signal unitl the detection circuit. ‹Treatment ¾Confirm the siganl output from the PC. In case of Laptop PC, it needs setting for external output. ¾Confirm the sync signal at CN7400、8・10 pin on the M1MU board. If there is no signal, possible loose connecter. ¾Confirm the circuit arround IC7400. KDX-46Q005 service Training 103 Trouble Shooting 3 ‹Symptom ¾Different resolution when connect Laptop PC. ‹Cause ¾It is possible to happen when set the mirror mode. ※Mirror mode：the function of displaying the same resolution between external output and Laptop PC screen. ‹Treatment ¾In case of using the mirror mode, it does not match external output as Laptop PC screen. Change the resolution setting for external output only mode. Ex）It is possible to change it by Fn+F7 button. KDX-46Q005 service Training 104 Setting for each function • Auto positioning alignment Auto Alignment for Horizontal / Vertical position, Clock phase. • Clock Phase Setting for ADC sampling clock phase • Clock Frequency Setting for ADC sampling clock frequency • Horizontal / Vertical position Setting for picture draw in position of the IFP • Changing screen size Changing scaling for three type of screen size • Power management Shift to the Stand-by mode detected by the no signal more than 30 second KDX-46Q005 service Training 105 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 106 Stand By/Power LED Status Symptoms Red Flashes 2 times Temp Error FAN Error LowB Error D_OVP Panel Error Cable Error Red Flashes 4 times Red Flashes 8 times Red Flashes 9 times Red Flashes 6 times Umber Flashes 4-1.Self-diagnosis (Error status overview for Box) Hitting “Display”, “5”, “VOL-”, “POWER” by remote commander shows self diagnosis menu. Hit “8”, “enter” to clear credit. KDX-46Q005 service Training 107 Temp Error (Red Flashes 2 times) This indicates high temperature inside set. LM75 in A1MU ＆ H1MU is sensing temp. Check these connections if temp error happens normal temp condition. 4-1.Self-diagnosis (Error status overview for Box) Fan Error (Red Flashes 4 times) This indicates FAN is stopping or harness is not connected correctly. FANs are controlled by TV micro and it indicates FAN error. Check FAN is moving and connection if it happens this error. Note that FAN is started to move after about 15 second TV on. Low B Error (Red Flashes 6 times) This indicates 5V or 3.3V generated in A1MU is not output correctly. TV micro indicates this error. If 5V or 3.3V are not output, repair A1MU. If it is output, please confirm connection with M1MU. D-OVP Error (Red Flashes 8 times) This indicates OVP error for local DC/DC converter. OVP flag from A1MU are merged and TV micro detect it when OVP happens. Replace A1MU boards in case of the error. KDX-46Q005 service Training 108 Panel Error (Red Flashes 9 times) This indicates panel error that is given by DE micro to TV micro. Check panel module. 4-1.Self-diagnosis (Error status overview for Box) Cable Error (Umber Flashes) This indicates cable error. Check connection of a DVI cable and a MDR cable. KDX-46Q005 service Training 109 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 110 Service Parts Number (for Box) SERVICE A No Name A-1134-803-A DIC3 COMPL（SERVICE） A-1110-730-A M1MU COMPL（SERVICE） A-1110-739-A H1MU MOUNT（SERVICE） A-1110-745-A PD MOUNT（SERVICE） A-1119-820-A ATSC BLOCK ASSY（SERVICE） A-1161-815-A T1MJ MOUNT（SERVICE） A-1119-821-A DDM BLOCK ASSY（SERVICE） 5-1.Board Replacement（Box） KDX-46Q005 service Training 111 5-1.Media box Board Replacement policy M1MU board and DIC3 board Replacement policy They have adjustment value for YLEV, CLEV and Sub-HUE. The board which we will provide has center (average) value for them as the service parts. But adjustment values of analog RF input and analog CVBS input have large dispersion. When M1MU board is changed, it should make a note of Sub RF and CVBS values and copy to new board which was replaced by service mode. When DIC3 is changed, it also should make a note of Main RF and CVBS adjusted values and copy to new board both “DRC On” and “DRC Off”. See the next page in detail. (Demonstration) Other boards Replacement policy Basically, when other boards are changed, it has no need to change any data. So you can replace without any operations. KDX-46Q005 service Training 112 5-1.M1MU Board Replacement (1) 1.Making note of Sub adjusted values on TV micro service OSD First of all, enter service mode by hitting “Display” -> “5” -> “VOL+” -> “Power” key quickly. You can see TV micro service OSD. As select RF input, you can get Sub RF adjustment values (YLEV, CLEV, SHUE), Make note of adjusted value (See below picture). As select Video input and hit “0” -> “Enter”, you can get Sub CVBS adjusted values as same as RF input. Please note 6 values as follows. CCPS 1 20 CVYL xxx -> Sub RF input Y LEV CCPS 1 21 CVCL xxx -> Sub RF input C LEV CCPS 1 26 SHUE xx -> Sub RF input S HUE CCPS 1 20 CVYL xxx -> Sub Video input Y LEV CCPS 1 21 CVCL xxx -> Sub Video input C LEV CCPS 1 26 SHUE xx -> Sub Video input S HUE KDX-46Q005 service Training 113 5-1.M1MU Board Replacement (2) 2.Board Replacement Change Broken board. If the broken board is no power or can not show its OSD, you do not have to get the adjusted value. New board has center value, it should not go out of spec. 3.Copy adjusted values to New board After replacing broken board, enter TV micro service mode, and write adjusted values which you noted before replacement. Please write 6 values as follows. (1)Set RF input. (2)Enter TV micro service mode. (3)Change data from initial values to adjusted values which you noted. 036 ccpx ccp_cvbs.spf 002 CVYL xxx 036 ccpx ccp_cvbs.spf 000 CVCL xxx 036 ccpx ccp_cvbs.spf 004 SHUE xx (4)Hit “Mute” -> “Enter” to overwrite data (Red “WRITE” message appear). (5)Change into Video input. (6)Hit “0” -> “Enter” to read CVBS input data. (7)Change data from initial values to adjusted values which you noted. 036 ccpx ccp_cvbs.spf 002 CVYL xxx 036 ccpx ccp_cvbs.spf 000 CVCL xxx 036 ccpx ccp_cvbs.spf 004 SHUE xx (8)Hit “Mute” -> “Enter” to overwrite data (Red “WRITE” message appear). KDX-46Q005 service Training 114 5-1.DIC3 Board Replacement (1) 1.Making note of Main adjusted values on WE micro service OSD Go WE micro service OSD by hitting “JUMP” key from TV micro service OSD. And you can get Main picture adjustment value as same as Sub picture. Please note 6 values as follows. 036 ccpx ccp_cvbs.spf 002 CVYL xxx -> Main RF input Y LEV 036 ccpx ccp_cvbs.spf 000 CVCL xxx -> Main RF input C LEV 036 ccpx ccp_cvbs.spf 004 SHUE xx -> Main RF input S HUE 036 ccpx ccp_cvbs.spf 002 CVYL xxx -> Main Video input Y LEV 036 ccpx ccp_cvbs.spf 000 CVCL xxx -> Main Video input C LEV 036 ccpx ccp_cvbs.spf 004 SHUE xx -> Main Video input S HUE 2.Board Replacement Change Broken board. If the broken board is no power or can not show its OSD, you do not have to get the adjusted value. New board has center value, it should not go out of spec. KDX-46Q005 service Training 115 5-1.DIC3 Board Replacement (2) 3.Copy adjusted values to New board (DRC On) After replacing broken board, set picture mode “Pro” and check Direct Mode should be “Off”, it means DRC On (See below picture). Enter WE micro service mode, and write adjusted values which you noted before replacement. Please write 6 values as follows. (1)Set RF input and check DRC On. (2)Enter TV micro service mode. (3)Change data from initial values to adjusted values which you noted. 036 ccpx ccp_cvbs.spf 002 CVYL xxx 036 ccpx ccp_cvbs.spf 000 CVCL xxx 036 ccpx ccp_cvbs.spf 004 SHUE xx (4)Hit “Mute” -> “Enter” to overwrite data (Red “WRITE” message appear). (5)Change into Video input and check DRC On. (6)Hit “0” -> “Enter” to read CVBS input data. (7)Change data from initial values to adjusted values which you noted. 036 ccpx ccp_cvbs.spf 002 CVYL xxx 036 ccpx ccp_cvbs.spf 000 CVCL xxx 036 ccpx ccp_cvbs.spf 004 SHUE xx (8)Hit “Mute” -> “Enter” to overwrite data (Red “WRITE” message appear). KDX-46Q005 service Training 116 5-1.DIC3 Board Replacement (3) 4.Copy adjusted values to New board (DRC Off) Finally, set Direct Mode turn “On”, it means DRC Off (See below picture). Enter WE micro service mode, and write adjusted values which you noted before replacement (As same data as the case of “DRC On”). Please write 6 values as follows. (1)Set RF input and DRC Off. (2)Enter TV micro service mode. (3)Change data from initial values to adjusted values which you noted. 036 ccpx ccp_cvbs.spf 002 CVYL xxx 036 ccpx ccp_cvbs.spf 000 CVCL xxx 036 ccpx ccp_cvbs.spf 004 SHUE xx (4)Hit “Mute” -> “Enter” to overwrite data (Red “WRITE” message appear). (5)Change into Video input and DRC Off. (6)Hit “0” -> “Enter” to read CVBS input data. (7)Change data from initial values to adjusted values which you noted. 036 ccpx ccp_cvbs.spf 002 CVYL xxx 036 ccpx ccp_cvbs.spf 000 CVCL xxx 036 ccpx ccp_cvbs.spf 004 SHUE xx (8)Hit “Mute” -> “Enter” to overwrite data (Red “WRITE” message appear). KDX-46Q005 service Training 117 5-1.Adjustment data, How, Where? Input Items (Reg i s ters ) adjus ted at Factory Where that s tored Device adjus ted Procedure at Serv ice Y-LEV, C-LEV and SHUE Main : DIC3 Flash data (\ccpx\ccp_cvbs.spf) CCPX on DIC3 Y-LEV, C-LEV and SHUE Sub : M1MU TV-NVM data CCPX on M1MU Y-LEV, C-LEV and SHUE Main : DIC3 Flash data (\ccpx\ccp_cvbs.spf) CCPX on DIC3 Y-LEV, C-LEV and SHUE Sub : M1MU TV-NVM data CCPX on M1MU Y-LEV and C-LEV DIC3 Flash data (\ccpx\ccp_cvbs.spf) CCPX on DIC3 GAIN_R, GAIN_G and GAIN_B DIC3 Flash data (\pcinput\pcinput.spf) TDA8754 on M1MU Replacement board that has average va lue wi l l be ava i l able as Serv ice part. However, Tuner and some ana log ci rcui t are caus ing di spers ion on RF and CVBS exceptiona l l y . Restorati on of ori g i na l reg i s ter va lue i s recommended. See how in "Serv iceTra iningQ005 Board Information.ppt". Video 8 PC RF Analog Video 3 CVBS Video 2 CVBS Video 1 CVBS Video 5 Component Video 4 Component Video 7 HDMI Video 6 HDMI RF Digital iLink Rear2 iLink Rear1 iLink Front Memory Stick Those are all digital, Adjustment are Not performed. KDX-46Q005 service Training 118 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 119 Q005 Service Training System block diagram（Display） See another file （Q005UC_DISPLAY_Blockdiagram.xls） 6-1. System block diagram（Display） KDX-46Q005 service Training 120 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 121 7-1.Board information（for Display） A-No. Bare board - PN Compl Mount Cookie sheet Single Display K A-1090-931-B A-1090-930-B 1-724-657-13 1-863-283-13 DE6 A-1138-779-A A-1133-350-A - 1-868-046-11 F - A-1076-579-A 1-724-609-21 1-863-177-21 G1B A-1076-605-Ｂ A-1076-580-Ｂ - 1-864-481-13 G2L A-1076-606-Ｄ A-1076-581-Ｄ 1-725-121-13 1-864-482-13 H1D - A-1077-244-A 1-725-122-11 1-864-483-11 H2D - A-1077-245-A 1-725-122-11 1-864-484-11 Name 1-864-389-141-825-079-14A-1076-573-FA-1076-567-FLC 1-864-388-121-725-078-12A-1076-571-CA-1076-565-CLD1 LED Backlight SingleCookie sheetMountCompl Bare board - PNA-No. Name 7-1.Board information（for LED BL） KDX-46Q005 service Training 122 Photo Sensor Temp. Sensor 380v380v (from [AC Primary] side) +10.5v+10.5v (from [AC Secondary] side) Drive Control B FAN Control LED Drive LED Control LED Drive B 7-2.46” LED BL - Circuit Block Diagram LEDLED ArrayArray TV SET Backlight Control LED Drive ALEDLED ArrayArray Drive Control A LD1 board LC board LD1 board LED Drive LTA board LP board KDX-46Q005 service Training 123 7-2.46” LED Array (Light Source) allocation 46” 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 25 CH1 CH2 CH3 CH4 CH5 CH6 R1 G1B1 KDX-46Q005 service Training 124 7-2.LED BL - 46” backside View LC 46”LD1 46”LD1 CH1 CH3 CH5 CH2 CH4 CH6 G B R G B R KDX-46Q005 service Training 125 7-2.LED Drive Circuit - conceptual diagram - SW- Regulator PWM signal (from LC) LED_HOT (DC) I peak 300-700mA Feed Back POWER MOSFET V-ref (I peak cont.) I peak det. Register I peak PWM AC Primary side LED pcs typ Open R G B 30 80v 130v 30 100v 160v 15 50v 80v 46 +/- 1０v I peak cont. DC (from LC) OP-Amp KDX-46Q005 service Training 126 H Board Circuit Description For the Service Training H1D/H2D Board 7-3. H1D/H2D board overview KDX-46Q005 service Training 127 Display lower H2D Board Light SensorRemote Sensor Display Top H1D Board 7-3. H1D/H2D board overview KDX-46Q005 service Training 128 Display ●LED ・POWER(Green)/STBY(Red) ・TIMER(Red) ・PICTURE OFF(Blue) H1D Board ●Remote Sensor ●Light Sensor H2D Board 7-3. H1D/H2D board overview KDX-46Q005 service Training 129 DISPLAY （H1D, H2D Board） DE6 (CN5103) H1D (CN1002) each LED control 1 STBY_5V 1 STBY_5V 2 GND 2 GND 3 MUTE Picture MuteLED（Blue） 3 MUTE_LED 4 TIMER OFF Timer LED（Red） 4 TIMER_LED 5 POWER Power ON LED（Green） 5 POWER_LED 6 STBY Stand-by LED（Red） 6 STBY_LED 7 STBY_LO Stand-by (sleep) LED（Red・Dark） 7 STBY_LO 8 STBY_5V 9 SIRCS Remote Signal 10 GND 11 3.3V 12 BL_IN Input for Light Sensor H2D (CN1101) Remote Sensor、Light Sensor 1 STBY_5V 2 SIRCS 3 GND 4 3.3V 5 BL_IN 7-3. H1D/H2D board overview KDX-46Q005 service Training 130 QUALIA 005 (U/C)QUALIA 005 (U/C) --DisplayDisplay-- DE6 (Display Engine)DE6 (Display Engine) FTV1FTV1--1 Fujishiro1 Fujishiro 7-4. DE6 board overview KDX-46Q005 service Training 131 1）DE6 Board ：Display Engine Main function VORTEX-R YCbCr→RGB convert γ correction Color System Control（CSC) DE Micro VORTEX-R control（I2C） FAN control LED Backlight Micro control Error detection（PANEL、 ＬＥＤ Backlight Micro、Power line for Panel、Temp、FAN、 AUDIO） Audio（S-MASTER）control Power supply control Communication to ＢＯＸ FPGA ＬＥＤ Backlight color mura correction TMDS-Rx ＴＭＤＳ data convert ＨＤＣＰ KDX-46Q005 service Training 132 CN5104 Connecter for Board adjustment CN8200 FPGA Config.ROM Connecter for data writting （No use） 2）DE6 Board CN5106 To LC CN5903 To K CN5101 To K CN5103 To H1D/H2D CN5105 To G2L CN5102 (USB) Connecter for adjustment CN5902 (MDR) To BOX CN5902 (DVI) To BOX CN5407 To LCD Panel IC8209 FPGA（Color mura correction） EP1C12F324C8N IC5302 Vortex-R CXD9816AGG IC5408 LVDS Tx THC63LVD823 IC5102 DE-Micro MB90F334APMC IC5106 DE-NVM M24128-BWMN6T IC8209 FPGA-NVM EP1C12F324C8N Color mura correction data IC5910 TMDS Rx SiI9011CTU IC5907 TMDS EQ CXB1441R KDX-46Q005 service Training 133 TMDS Rx SiI9011 IC9114 $60/$68 VORTEX-R CXD9816AG G IC5302 $7C/$7E YUV20bitx2 YUV24bitx2 RGB24bitx2 /74M RGB30bitx2 /74M SDRAM 16Mbit IC5301 LVDS 2相 /74M 33MHzXTAL X5302 99MHz TMDS 148M DDC-I2C/100k 6MHzXTA L X5101 Buff BA8274F IC5906 I2C0/100k NVM128 k IC5106 $AC I2C2/400k DVI Connecto r CN5901 MDR Connecto r CN5902 USB-JIG Connector CN5102 LVDS Tx DS90LV011 IC5905 SIRCS LM75 IC5107 $92 LVDS Rx DS90LV028 IC5912 SPDIF EXT_I2C/100k I2C1/400k USB:ECS2.5 JIG Connector CN8200 Serial0 Config_RO M EPCS4SI8 N IC8202 NVM64k IC8207 $AE （Correction data） FPGA_I2C/400k RGB24bitx2 /74M LVDS Connecto r CN5407 Buff BA8274F IC5904 A1/A3 A8/A10 A11/A13 5V/3.3V 27MHzXTAL X5901 LVDS TX THC63LVD82 3 IC5408 FPGA EP1C12F32 4 IC8209 （Color mura correction） FPGA_I2C/400k I2C2/400k LBM MB90F334 A $62 LC EXT_I2C/100k VBUS To LCD Panel 5V/3.3V TMDS EQ CXB1441R IC5907 3）DE6 Block Diagram 5V/3.3V JIG Connector CN5104 For Board adjustment 5V/3.3V K CN 5106 DEM MB90F334A IC5102 $66 CN 5101 Serial1 25MHz OSC X8200 KDX-46Q005 service Training 134 No picture or Picture NG LED conditio n To Next page 4.DE6 Board Trouble shooting （1/2） Check harness connection HDCP confirmation error IC5910,5906,5907,X5901 or arround circuit failure. To Check Self Diagnostic Green ON？ Red ON？ Connect operetable BOX, then confirm BOX failure or Panel failure first. This analysis flow as condition to use operetable BOX LED Blinking error Light ON Turn ON immediately？ After passed 20sec？ Green ON No picture after passed 20 sec STBY power line correct？ CN5105 2pin 5V？ No picture from turn ON immediately No light Check connection to H1D/H2D Board Connection OK Check Power supply Board No Output No connection Connection error Red ON Possible DM Micro does NOT work correctly. Check IC5102 DE Micro or arround circuit failure KDX-46Q005 service Training 135 No picture or Picture NG DE6 Board Trouble shooting （2/2） Check TMDS Rx IC6006,5907,X590 1or arround circuit failure Backlight turn ON？ Easy to judge by some experience Sound output？ No light Light ON Display Service mode for TV Micro DE Service 45 TEST 0 TESTON 0→1 Check 5V for LCD Panel CN5105 25～28pin PANEL_ON CN5105 13pin Displa y No display OK NG Check LCD panel Or Power supply Board Check IC5102 DE Micro or arround circuit failure. Check 3.3V,1.8V, 1.5V OK NG HIGH LO W OK LCD panel failure or VortexR IC5302,X5302 IC8209,X8200,IC5408 failure or arround ciruit failure. Check IC5109,IC8208 SUB6.5V NG Confirm thin picture？ OK NG POWER_ON CN5105 19pin Confirm to see from diagonally Picture OK Confirm LED Backlight NGOKPicture NG KDX-46Q005 service Training 136 XDM-F4600Q Service Training Power Supply Block ( 1 / 13 ) 7-5. Power supply overview KDX-46Q005 service Training 137 ＜Type for Power supply voltage＞ G1B Board ●Stand by power ： Voltage to provide DE Micro, and LED/Sensor STBY5V ●PFC1 Circuit ： G2L Board，PFC circuit for LD1 Board located left side from behind. PFC_OUT (pre380V) ●PFC2 Circuit ： PFC circuit of LD1 Board located right side from behind. PFC_OUT2 (pre380V) G2L Board ●MAIN Power ： Voltage provide from Main Conv. SUB17.5V，SUB11V，AUDIO_VCC (22V) ●SUB Power ： Voltage to provide signal line on DE6 Board. SUB6.5V ●P_VCC power ： Voltage that need to T-CON when turns ON. P_VCC (5V) ●FAN Power ： Voltage that need for FAN ON/OFF, and turn control. FAN (Variable control Range between 7V～10V，Off - 0V) Separate type Power supply for Display Type for power supply voltage ( 2 / 13 ) KDX-46Q005 service Training 138 FUSE F BOARD STBY 5V G1B BOARD RELAY STBY power Main Conv. (SUB17.5) AUDIO_VCC POWER_ON SUB 11V SUB 6.5V P_VCC FAN IC3001 IC3004 FAN_DRIVE PANEL_ON VCC Separate type Power supply for DisplayBlock Diagram FILTER PFC1 PFC2 G2L BOARD VCC VCC LD1 BOARD LD1 BOARD PFC_OUT PFC_OUT PFC_OUT2 (RLY_ON) KDX-46Q005 service Training 139 Normal ON PFC Circuit AUDIO_VCC power SUB power ON OFF ON LD1/2 power P_VCC power FAN power STBY power Stand by ONON OFF OFFON Power consumption 612W 0.50W Separate type Power supply for Display ON Flow chart / Operation mode Picture Mute ON 38W LOW HIGH SUB power OFF P_VCC power OFF AC IN AC RELAY RY6100 ON POWER_ON CN6201③ G2L PFC1 ON ↓ Main Conv. ON ↓ PFC2 ON STBY power ON SUB power ON P_VCC power OFF POWER_ON CN6201③ G2L LD1/2 power ON HIGH LOW SUB power ON P_VCC power ON ( 4 / 13 ) 140 Power problem (No power／Shut off power／No picture) STBY/ON Timer LED ON/Blinking? STBY/ON Timer LED Blinking? FUSE：F6001(F) Open? R6601(G1B) Open? AC Filter short G1B：D6201,D6410,D6600 STBY power Primary circuit failure G1B：IC6600,PH6600,T6600 STBY power Secondary circuit failure G1B：PH6600,IC6601,D6606 Check STBY5V power line on the other Board Blink 4 times? POWER_ERR G2L,DE6 failure Blink 6 times? FAN ERR FAN failure Refer to the other self diagnostic chart Turn ON Power LED? When turn ON, G2L Board CN6204⑲pin POWER_ON HIGH? DE6：DE Micro or around circuit failure Turn ON AC relay RY6100(G1B)? G1B：Q6100,D116 G2L：Q6470,Q6471 To G1B PFC2 Trouble shooting Power SW ON/OFF，ON/OFF by Remote Commander，Check AC Code YES NO NO YES YES NO YES NO YES NO YES NO NO NO YES NO YES NO YES To POWER_ERR Trouble shooting To FAN_ERR Trouble shooting Blink 11 times? PANEL ERR G2L：P_VCC power or PANEL failure YES SUB11V, SUB17.5V(G2L) Correct? NO YES G2L Board DD-Conv. Output Correct? NO YES Signal line failure To STBY power Trouble shooting Separate type Power supply for Display Trouble shooting Turn ON LED-BL? NO PANEL failure DE6,LC,LD1/2 failure YES To G2L Conv. Trouble shooting G2L：PS3000,IC3001,Q3001, Q3002,D3001,D3003 ( 5 / 13 ) KDX-46Q005 service Training 141 STBY power Trouble shooting G1B Board R6601 Open? Primary circuit failure IC6600,T6600 When turn ON, G1B Board C6606 More than 30V? When turn ON, G1B Board C6609 More than 7V? NO YES NO YES YES NO Separate type Power supply for Display STBY power Trouble shooting Secondary detection circuit failure T6600,PH6600,IC6601 Secondary circuit short D6606,C6317,C6319,T6600, or the other STBY5V line Primary VCC circuit failure T6600,D6605,C6612, Q6305,C6305,IC6300 ( 6 / 13 ) KDX-46Q005 service Training 142 FAN_ERR Trouble shooting G2L Board IC3004,IC3005 failure NO YES Turning FAN after SW ON? YES NO G2L Board Q3007,Q3008 failure DE6 Board DE Micro failure Check G2L→DE6(IC5102 #92pin)line DE6：IC5799，G2L：TH3000 High Temp G2L Board CN3005①,④,⑦,⑩pin FAN Voltage more than 6V? G2L Board CN6204⑰pin FAN_DRIVE More than 2V? DE6 Board DE Micro failure Check DE6(IC5102 #69pin)→G2L line YES NO FAN failure Damage harness / Loose connecter Separate type Power supply for Display FAN_ERR Trouble shooting Note：FAN which assembled on heat sink of the LED-BL is controlled by LC Board. Please check LC Board if this FAN gets something worng. ( 7 / 13 ) KDX-46Q005 service Training 143 POWER_ERR Trouble shooting G2L Board CN6204 27 pin G_PROT HIGH? YES NO G2L Board Q3004 base More than 0.6V? G2L Board Q3004 failure YES NO G2L Board IC3001,Q3001,Q3002 failure Separate type Power supply for Display POWER_ERR Trouble shooting G2L Board SUB6.5V：6V P_VCC ：5V Correct? G2L Board D3006,D3008 failure YES NO DE6 Board DE Micro failure Check G2L→DE6(IC5102 #94pin) line DE6 Board DD conv (3.3V/1.8V/1.5V) failure IC5109,Q5107,Q5108,IC8208：(OVP_DET) ( 8 / 13 ) KDX-46Q005 service Training 144 NO YES RV6200 Readjustment PFC Reg Circuit failure IC6201,IC6200, RV6200 YES YES NO YES G1B PFC1 Trouble shooting When turn ON, IC6201⑯pin Output short pules waveform? IC6201 or around circuit NO NO YES NO NO AC provide part failure RY6100,RY6101,D6201, R6172,R6173,R6174 Primary VCC circuit failure T6600,R6604, D605,Q6305, PH6301,R6313 IC6300①pin More than 15V? PFC OVP working IC6202 or around circuit R6254～RV6200 When turn ON, IC6202⑭pin HIGH? YES Separate type Power supply for Display G1B PFC1 Trouble shooting IC6201 or around Circuit R6246,R6247, Q6204,Q6206, R6203,D6206, R6205,D6205, R6209,D6209 IC6201⑮pin Approx. 12V? IC6300 or around circuit ( 9 / 13 ) CN6101⑦-⑤pin More than DC110V? CN6101⑦-⑤pin More than DC200V? KDX-46Q005 service Training 145 NO YES RV6400 Readjustment PFC Reg circuit failure IC6401,IC6400, RV6400 YES YES NO YES G1B PFC2 Trouble shooting When turn ON, IC6401⑯pin Output short pules waveform? IC6401 or around circuit NO NO YES NO NO AC provide part failure RY6100,RY6101,D6410, R6172,R6173,R6174 G2L-VCC circuit failure To G2L Conv. Trouble shooting IC6500①pin More than 15V? PFC OVP working IC6402 or around circuit R6437～RV6400 When turn ON, IC6402⑭pin HIGH? YES Separate type Power supply for Display G1B PFC2 Trouble shooting IC6401 or around circuit R6429,R6430, Q6401,Q6403, R6487,D6415, R6489,D6414, R6493,D6418 IC6401⑮pin 12V? IC6500 or around circuit ( 10 / 13 ) CN6102③-①pin DC380V? CN6102③-①pin More than DC110V? CN6102③-①pin More than DC200V? To G2L Conv. Trouble shooting YES NO KDX-46Q005 service Training 146 When turn ON, IC6700⑮pin 17V? YES G2L Conv. Trouble shooting NO NO NO YES Separate type Power supply for Display G2L Conv. Trouble shooting R6701 Open? YES NO NO Primary circuit failure Q6700,Q6701, IC6700 YES NO YES YES When turnON, IC6700③pin Output triangle waveform? Wehn turnON, IC6700⑳pin Output short pules waveform? When turn ON, IC6700⑫pin More than 3V? IC6700 or around circuit IC6800,PH6700等 G2L Board D6700,R6700 failure Primary STBY power VCC circuit failure To STBY power Trouble shooting IC6700 or around circuit R6709,R6711, D6706,D6707 IC6700 OCP Working Feedback Open IC6800,PH6700 Check Secondary circuit Short To G1B PFC1 Trouble shootingCN6208⑦-⑤pin DC380V? ( 11 / 13 ) KDX-46Q005 service Training 147 Separate type Power supply for Display G1B Board Layout PFC1 STBY Power PFC2 ( 12 / 13 ) KDX-46Q005 service Training 148 Separate type Power supply for Display F, G2L Board Layout SUB6.5V P_VCC FAN AC Filter Main Conv. ( 13 / 13 ) KDX-46Q005 service Training 149 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 150 Stand By/Power LED Status Symptoms Alternate Blinking LED Power Error Fan / Temp Error CUC Error Power Error Audio Protection Red Flashes 9 times LED Error Panel Power Error Red Flashes 4 times Red Flashes 6 times Red Flashes 7 times Red Flashes 5 times Red Flashes 11 times 8-1.Self-diagnosis (Error status overview for Display) Red Flashes 9 times KDX-46Q005 service Training 151 LED Power Error (Red / Green Alternate Blinking) Detect error for provided SUB 11V to LC Board. It maybe caused by loose harness between G2L Board and LC Board, LC Board failure, or G2L Board failure. 8-1.Self-diagnosis (Error status overview for Display) Fan /Temp Error (Red Flashes 2 times) It maybe caused by FAN, connected harness to the FAN,or error detected for FAN drive circuit on G2L Board. Inside of the unit temparature goes to high by unit location environment. Refer to the other document. (Display Power circuit/Trouble shoot flow) CUC Error (Red Flashes 5 times) It maybe caused by FPGA for Color balance(mura) correction circuit. Or NVM data for color balance(mura) correction unreadable. In this case, DE6 Board replacement needed. Power Error (Red Flashes 6 times) It maybe caused by G2L Board failure, DD converter circuit failure on DE6 Board. Refer to the other document. (Display Power circuit/Trouble shoot flow) KDX-46Q005 service Training 152 Audio Protection (Red Flashes 7 times) It maybe caused by detected SP out DC, K Board fialure, Audio VCC, detected Sub 11V short. 8-1.Self-diagnosis (Error status overview for Display) LED Error (Red Flashes 9 times) It maybe caused by LCD Module. How to LCD module (panel) replacement is investigating. Panel Power Error (Red Flashes 11 times) Detect error of PVCC=5V to provide voltage for LCD panel It maybe caused by Harness short inside LVDS harness, defect LCD panel, G2L Board failure. KDX-46Q005 service Training 153 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 154 Board Replacement （Display) FTV1-1 2005.9.30 9-1. Board Replacement KDX-46Q005 service Training 155 SERVICE A No Name A-1126-006-A K COMPL（SERVICE） A-1139-545-A DE6 COMPL（SERVICE） Service Parts Number (for Display) 9-1.Board Replacement KDX-46Q005 service Training 156 1. Repair fixed by just Board replacement H1D, H2D, K, F, G1B, G2L, LD1 2. Repair for replacement Board, it needs NVM IC exchange from defect Board to new Board DE6, LC FPGA-NVM （Color balance(mura) correction data） DEM-NVM (γadjustment data） LBM-NVM （W/B data） When replace DE6 / LC Board, these Boards have eigenvalue NVM data And need to exchange NVM IC from defective board to new. DE6 LC KDX-46Q005 service Training 157 3.LCD module (panel) replacement Underinvestigating KDX-46Q005 service Training 158 1. Product information 2. Chassis Structure Overview （for Box & Display） 3. Detail Board explain（for Box） 4. Self diagnosis & Trouble shooting（for Box） 5. Replacement（for Box） 6. Chassis Structure Overview （for Display） 7. Detail Board explain（for Display） 8. Self diagnosis & Trouble shooting（for Display） 9. Replacement（for Display） 10. Other information KDX-46Q005 service Training 159 LED BL Model Color Uniformity Compensation （CUC) 10-1.Color Uniformity Compensation KDX-46Q005 service Training 160 The purpose of CUC ・Japan model in 2004 has red area (bad uniformity) on panel. And we tried to improve LED-BL but it’s not enough. Sony Manufacturing Systems (SMS) is manufacturer of LED-BL in Japan. The yield of LED-BL in SMS is about 50% in March in 2005. ・Improving the yield of LED-BL and decreasing loss of money in SMS and Micro Systems Network Company (MSNC). The MSNC is a part of SONY corporation. The yield of LED-BL for US model in SMS is about 90%. ・Improving color uniformity will upgrade quality performance. Target uniformity with the CUC : less than 1.6JND(near points) KDX-46Q005 service Training 161 Abstract of the CUC 60 points 33 points Full HD Panel 1920x1080 JIG-PCVideo camera (Same as SXRD Grand-WEGA) The compensation data is written in NVM on DE6 board through I2C bus. Measuring Uniformity with the camera Rough W/B The compensation Data calculated by PC In Spec. ? Writing NVM in the product END Two dimensional compensation N Test signal : White plane picture from VortexR Y 1Block 32x32dot START KDX-46Q005 service Training 162 Abstract of DE6 board block diagram Vortex-R FPGA THC63 LVD823 (LVDS TX) ODD 30bit EVEN 30bit CLK,H,V,DE CLK,H,V,DE 48bit NVM (64k) Configuration ROM JIG Connector（FPC 10P) JIG Connector ( in MDR connector) Local I2C Local Bus I2C2 DE Micro-con CONF_DONE NVM_ERR CMP_STOP FPGA_BINT Normally Open Normally Open The devices which are added for the CUC ＊＊Compensation data isCompensation data is in NVM connected to FPGAin NVM connected to FPGA KDX-46Q005 service Training 163 Comparison of CUC with SXRD Grand-WEGA LED BL LCD TV SXRD Compensation device FPGA Rook x2 Compensation pitch 32x32 dot 64x128 dot Compensation according intensity Gamma ROM (Fixed) Adjusted with 3-Dimensinal Gamma Adjusting Camera and PC systems Almost SAME KDX-46Q005 service Training 164 FAQ in INY factory ・Areas between the compensation points → The areas of between compensation points are calculated with linear interpolation. ・100% signal will make saturation ? → Not full scale signal, for example 240/255 white signal should be used with adjusting. ・Range of compensation The system could adjust about 8bit/10bit (-12.5% - +12.5%), But full scale compensation will make side effects for example bad uniformity in middle intensity or low intensity picture. So, about 6bit/10bit is limitation of compensation. A sample panel which has bad uniformity was about 6bit/10bit. 10bit Full-scale is 2005 model. In this case, DE6 board and 2004 model has just 8bit RGB data. Then, compensation system could has 6bit compensation with 8bit data (6bit/8bit). And desirable amount of compensation is about 4bit with 8bit RGB data (4bit/8bit). ・Valiance of compensation with intensity (Y, or R,G,B) → Amount of compensation related with R,G,B with Gamma (γ) ROM ・If compensation is not possible with just R and B → FPGA has switching function RG or GB compensation. There are just two compensation datas. (RB, or RG, or GB). KDX-46Q005 service Training 165 Fin Thank You! Service Training Time Table Table of Contents Planning Purposes Sales Points Main Specifications Supplied Accessories Dimensions and others 2-3. S/W structure include NVM 2-3. S/W structure include NVM 2-4.Menu Restriction 2-4.Menu Restriction 2-4.Menu Restriction 2-4.Menu Restriction 2-5.Feature/Function vs. Micro CHART 2-5.Feature/Function vs. Micro CHART 2-5.Feature/Function vs. Micro CHART 2-6.User data memory 2-6.User data memory 2-6.User data memory 2-7.Service menu Service Menu Change Modules 3-1. Board information（Box） 3-2.A1MU board Overview Key Device and Connector Layout (A side) Key Device and Connector Layout (B side) A1MU Board Block Diagram (Video/Audio) A1MU Board Block Diagram (Power/Control) A1MU Power Check Point A1MU Trouble Shooting (Power) 3-3. M1MU Overview 3-3.M1MU Trouble Shooting -1 3-3.M1MU Trouble Shooting -2 Q005 Service Training��PD Board�(HDMI Input) PD Board Function Possible Trouble Possible Claim about connectivity Key Device on PD Board Digital Cable Ready Connection failure Key Component/Circuit failure Digital Module Trouble Shooting Key component and function Q005 Service Training��DIC3 Board About DIC3 Board DIC3 Bd Video Signal Flow The power supply for DIC3 Board (1) The power supply for DIC3 Board (2) Q005 Service Training��T1MJ Board T1MJ Board：This board role for Interface which output DVI from BOX Circuit block diagram Part Location Trouble shooting 1 Trouble shooting 2 Q005 Service Training��Power supply and the other board�See another file�(Q005BoxPower_H1_J1_CS_Service.XLS) Q005 Service Training��PC Input Signal detection Trouble Shooting 1 Trouble Shooting 2 Trouble Shooting 3 Setting for each function Service Parts Number (for Box) 5-1.Media box Board Replacement policy 5-1.M1MU Board Replacement (1) 5-1.M1MU Board Replacement (2) 5-1.DIC3 Board Replacement (1) 5-1.DIC3 Board Replacement (2) 5-1.DIC3 Board Replacement (3) 5-1.Adjustment data, How, Where? Q005 Service Training��System block diagram（Display）�See another file�（Q005UC_DISPLAY_Blockdiagram.xls） H Board �Circuit Description�For the Service Training� QUALIA 005 (U/C)�-Display- ��DE6 (Display Engine) XDM-F4600Q�Service Training Separate type �Power supply for Display�Type for power supply voltage Separate type Power supply for DisplayBlock Diagram Separate type �Power supply for Display�ON Flow chart / Operation mode Separate type �Power supply for Display�Trouble shooting Separate type �Power supply for Display�STBY power Trouble shooting Separate type �Power supply for Display�FAN_ERR Trouble shooting Separate type �Power supply for Display POWER_ERR Trouble shooting Separate type �Power supply for Display�G1B PFC1 Trouble shooting Separate type �Power supply for Display�G1B PFC2 Trouble shooting Separate type �Power supply for Display�G2L Conv. Trouble shooting Separate type �Power supply for Display�G1B Board Layout Separate type �Power supply for Display�F, G2L Board Layout Board Replacement �（Display) LED BL Model�Color Uniformity Compensation （CUC) The purpose of CUC Abstract of the CUC Abstract of DE6 board block diagram Comparison of CUC with SXRD Grand-WEGA FAQ in INY factory