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20” TFT SERVICE MANUAL (17MB18)

Contents

1. Y e YY YY SE EE A A LI Ge A A AAA AA j 1 4 H yyy Y Y YYY YYYYYY HHIH HAGA HH AAA AA s Pi E 271111 1122124 17MB18 5 TOP Print Lay outs Analog Board 17MB18 5 TOPmask IIIIIZI WIOWOIZQII IIIIIIIA II Wu OIIIIIIIIIIISI2MWuIIGI gt II I amp IIIIIIIIIIIIIIIIIIIIIIIIIIIIIII 22 5 wi os e nn 17 18 5 TOPsilk 1500 17 18 5 2191
2. 505 Du R Optional for D500 C543 gt yaza 549 caly al 100 g 1 1 5V_GND 1508 val gt 10k 1 8 1 b 4 el 5 8x E cl lt ABT AUTHOR DATE owo b SOF 9 2 Keypad Schematics SR MENU 1 Loon 1001 SOV SOV 17 TFT TV Service Manual 07 2 BZT55C15V D6 2 7 2146015 3 BLM2 1460 15 BLM21 15 BLM24AS04S 2 2146018 2 5505 1
3. TXIN2O XIN21 XIN22 XIN23 sc LVDSGND3 TXOUTO TXOUTO TXOUT 1 TXOUT 1 fon Noisy Panels E PERIPHERALS eoo 1 5184 el BEEE 1 1 1 A 1 Je DCLK DREO DRE4 DRE2 DRES Dec DES Den DBE1 DBE2 DBE3 DBEA Dae WEE SC LL Jt ex lt 34 Ked I Jer gi J N SEISIEIER lt 12 py 10 N 198568 PL180 FrrrTM
4. 60 6 3 Panel Type Change 60 7 PRODUCTION SETTINGS AND FACTORY DEFEAULTES eene 61 4 1 Production Sched le 61 17 Service Manual 19 11 2003 7 22 enee h ad ahaa 61 7 2 1 Creating Master EEPROM ineo tumet exe bt 61 7 2 2 Creating Mass Production uuu NENA 61 759 EMMODU EE 61 EE Me ee EE 61 3 2 Audio Men roin teda ede dedi hi 61 7 3 9 ET EE 62 7 3 4 Options MOM RIF ste 62 7 3 5 Settings Men u ee ande Oe eae 62 74 PO Mode Menu Rode e 62 TAA Pict re Menu eed ide 62 1 42 Audio 63 7 43 Window Menu a 63 CA Ay 63 8 BLOCK DIAGRAM Ae 65 9 CIRCUIT DIAGRAMS 2 67 9 1 17 18 5 Board 67 92
5. 5 m St 9 19 9 Eo 1 GK T 17 JH ti tU DLE DG 1 7 1 d i
6. ALT 294 4 FERRITE 2 2 1 Liot 20221201 MB SMD I7MB18 5 COMMONTET AL _______ 295 4 RES SMD 1 16W 100R 0603 2 R286 20221201 MB SMD 17MB18 5 COMMON ALT 295 4 RES SMD 1 16W 100R 0603 2 R236 20221201 5 17 18 5 ALT 296 4 SMD 47 50 0603 ROHS 7 11 C349 20221201 5 17 18 5 ALT 296 4 SMD 47 50 J 0603 ROHS 11 C350 20221201 5 17 18 5 ALT 296 4 SMD 47 50 J 0603 ROHS 11 C351 20221201 MB SMD 17MB18 5 COMMON ALT 296 4 SMD 47 50 0603 RoHS 11 C352 20221201 5 17 18 5 ALT 296 4 SMD 47 50 J 0603 ROHS 11 C354 20221201 MB SMD 17MB18 5 COMMON ALT ane CAP SMD sov 1 0805 ROS 20221201 MB 7 818 5 ALT 2961 4 CAP SMD 47PF sov J 0603 ROHS 11 case 20221201 MB SMD 17MB18 5 COMMON 296 4 SMD 47 50 J 0603 11 C364 20221201 5 17 18 5 ALT EE 296 4 SMD 47 50 J 0603 11 C366 20221201 5 17 18 5 ALT 296 4 SMD 47
7. 1 20265547 17 1 201011 18 MD SMD 17FAV13 HP 201011 18 1 7 20265575 MD OTO 17FAV13 FAV HP SPDIF 2010 11 18 IMD SMD 17FAV13 SPDIF 20101 MB 1 20265575 7 FAV HP SPDIF 2010 11 818 1 10042152 7 18 2010 SIDE AV S PDIF IDTV PILOT 20267878 BRACKET CHS MB18 VER 11 17 20 EK2 GR I 20267878 CHS MB18 VER 11 17 20 EK2 GR I 10042152 17MB18 2010 SIDE AV S PDIF IDTV PILOT CABLE AS DIFF KIT 2010 11 20 MB 20267933 CAB AS 2010 11 WO VGA FAV SPD ID 18 CH6B CABL 50P 280 0 5mm CNAS11P 8P 130TFTSISW DCUL1061A 1 j eu l 20244393 CABLE AS DIFF KIT 2010 11 20 MB18 CHM6B 20244393 CABLE AS DIFF KIT 2010 11 20 MB18 CHM6B 20267933 CAB AS 2010 11 WO VGA FAV SPD ID 18 CH6B 20267934 CAB AS WO P 2010 11 WO VGA FAV SPD ID 18 20252803 ASSY DIFF KIT IDTV MB18 20252803 ASSY DIFF KIT IDTV TFT 18 20252803 ASSY DIFF KIT IDTV TFT 18 431 4 CNAS4P 2 400 2 250SISW 3CUL1007 21 1 20252803 ASSY DIFF KIT IDTV 18 432 4 CNAS 5 4 530 SISW DC FERUL100 1 20252803 ASSY DIFF KIT IDTV 18 133 CNAS 2 450 515 11074 1 20267934 CAB AS WO P 2010 11 WO VGA FAV SPD ID 18 434 CNAS 6 4 370 SHL W DC UL20 1
8. 11 45 m 11 123 8144 8143 RI 1 106 INVERTER S Eden A 55 09000000008 5219 5220 8 LI cas 0403 7 5 5 052 8 s 5 TI oun 5 8 7508 o28 ON 353883538339 EE 235323333333333311 82 00 0404 us 81000 CT Salo ROIS 8412 0406 0405 0407 D403 041 D Lk dE d k a 0404 0402 R413 0401 84160400 PL400 17 818 5 innerl gt e eoo O O O SK KOK Ki DAMME 9 oe 020 Oe oo oo0 000 oo 000000 A o P SEH e eso 00000000700 2 17 818 5 inner2 eC O O O O O O O O O O O O 208088 17 818 5 5656660 amp amp 00000 9999 m 17MB18 5
9. 20 2310 1 20194041 FOOT BOTTOM CVR 20 2310 11 30 5 HIPS NATURAL SAFEROHS 0 298 20194042 BOTTOM 20 2310 11 31 5 MASTERBATCH EKO GRAY GR3216SE1 15 20194042 BOTTOM CVR TFT20 2310 11 EKO GRAY 32 4 PAINT SILVER 022 6485 SU BAZLI 0002 7 20194041 BOTTOM CVR 20 2310 11 SILVER P C ZN M3 8 ROHS 5 20199427 ASSY 2010 11 TFT SILVER P SCREW ZN 3 6 5 5 20199427 ASSY 2010 11 HINGE 2209 1 20199427 FOOT ASSY 2010 11 FOOT BOTTOM METAL 202310 1 20199427 ASSY 2010 11 TFT SILVER P RUBBERFOOTADHESIVE PINGOODC1906 2 20199427 ASSY 2010 11 SILVER P FOOT PLASTIC PINGOOD GL13 BLACK 9 20199427 ASSY 2010 11 ISCREW CZNYSMBM4 8RoHS 4 5 5 ______ 20203996 5 2010 11 TFT R MB18 20203996 5 2010 11 TFT 18 20203995 5 2007 08 10 11 18 20203997 5 2010 11 L MB18 20203997 2010 11 L 8 20203997 5 2010 11 L 18 ______ _10042152 17 18 2010 SIDE AV 5 20212040
10. 20219855 MB SMDT7MB 18 5 2048 3 CHM PANEL OST 338 s JUMPER SMD 2 5179 20219855 MB SMD T7MB18 5 20143 CHM PANEL UST 338 5 JUMPER 2 8180 20219865 MB SMD 17MB18 5 20 4 3 CHM PANEL UST 330 s CONN FPC S0P O SMMJHORIZONTALRO 1 20219855 20145 CHM PANEL UST FERRIE tet 20219855 204 3 CHM PANEL 081 5 3 3V7600mA 507223 17710500 20219555 B SMD I7MB16 5 2014 3 CHM PANEL OST EES 343 5 MB RAD I7MB18 5 WIVPANELIFI 20244979 MB SMD 17MB18 5 WISV PANEL 087 344 5 RES SMD 1 16W 3 3K J 0603 1 20244979 8 17 18 5 1 5 PANEL 981 s 0 2 1 aros 20244579 VB PANEL TET OST 4 1 20286044 20 sov 060s 20251841 MB SMD TrMB16 5 270 CHM PANEL ALT a mah Str 5 GAP SMD27PF GH 06038077 20251641 5 17 16 5 2073 CHM PANEL ALT 348 Osos ROHS 2 Ste 20251841 MB SMD 17MET8 5 203 CHM PANEL ALT 5 JUMPER SMD
11. 58 224 8 888 4 3844 88802 ES amp SERS OEE OSE AS SR 52555556 8 5 see E vssp2 1 H VDDadc 1 8 VSSC4 2 4 55 vDDC4 54 VDDA2 3 3V VDDA3 3 3V VDDA 1 8V VREF_POS_LSL GNDA VREF_NEG_LSL LSR VREFAD VREF_POS_LSR HPL VREFAD_POS VREF NEG _HPL HPR 8 VREFAD NEG VREF POS HPR VDDA1 3 3V XTALIN BO XTALOUT GO VSSA1 RO VGUARD SWIO 84 BLKIN DECDIG H3 BCLIN VP1 8 VP3 PH2LF GND3 PHILF 3 GND1 q G Y 3 SECPLL 8 3 DECBG 29 INSSW3 AVUEWD VOUT SWO1 VDRB 2 UOUT INSW 2 1 YOUT VIFIN1 YSYNC VIFIN2 YIN G Y 2 CVBS Y X VSC f UIN B Pg 2 IREF 2 GNDIF 64 DVBIN1 SIFIN1 VSScomb DVBIN2 SIFIN2 61 HOUT AGCOUT 64 FBISO CSY QFP 128 0 8mm pitch standard version SVM EJ z El EJ E El E El 219 GG _ 5828 011 85488504 81 1 52 2528 08888 12222213 25884223 5858 88088 898855 4 5 52422285 828 2225 26426 33386 2E 20 lt g 2 E 5 8 Figure 6 Pin configuration stereo AV stereo versions with Audio DSP AV STEREO SYMBOL STEREO AV No AUDIO MONO DESCRIPTION STEREO DSP VSSP2 1 1 1 ground VSSC
12. CVR TFT 2010 11 W C 20212071 2010 11 W CI EKO GRAY _ 20212071 CVR TFT 2010 11 W CI EKO GRAY 20212040 BACK CVR TFT 2010 11 W CI SILVER P 10042152 17 18 2010 SIDE AV 5 PILOT 3 MASTERBATCH EKO GRAY GR3216SE1 018 20216605 COSMETIC COVER 2010 11TFT SILVER P 20179481 COSMETIC CVR 2010 11TFT EKO GRAY I 20179481 COSMETIC CVR 2010 11TFT 48 94 2 SILVER 022 6485 SU BAZLI 0 001 2 20216605 COSMETIC COVER 2010 11TFT SILVER P 1 BRACKET XX24W SILVER 1 2 Ca 5 20170331 XX24W 10042152 17 18 2010 SIDE AV S PDIF IDTV PILOT 2 3 4 MASTERBATCH EKO GRAY GR3216SE1 003 PAINT SILVER 022 6485 SU 0001 5 55 2010 11 TFTMB18IDTV 1 1 20242049 8CR ASSY 2010 11 TFT MB18 IDTV CHM 6BIT 20194694 SCR ASSY WO PAN 2010 11 TFT MB18 SCREW C ZN 3 6 5 RoHS 1 20194694 SCR ASSY WO PAN 2010 11 TFT MB18 20194694 SCR ASSY WO PAN 2010 11 TFT MB18 20194694 SCR ASSY WO PAN 2010 11 TFT MB18 20194694 8SCR ASSY WO PAN 2010 11 18 20194694 SCR ASSY WO PAN 2010 11 18 20242049 SCR ASSY 2010 11 TFT MB18 IDTV CHM 6BIT 202420
13. L and e Digitally controlled PLL tuning via 12 Off air channels S cable channels and Hyper band Zs AB Aerial source impedance unbalanced 75 Ohm PIN SYMBOL DESCRIPTION AGC Automatic Gain Control Voltage 4 0 1 TU Tuning voltage monitor output 2C Bus Address Select 2C Bus Serial Clock Fo 2 Serial Data 6 Connected Supply Voltage 5V 0 125 8 ADC ADC Input Fixed tuning Supply Voltage 33V 0 5 out 2 Symmetrical output 2 Do not connect for asymmetrical out 1 Asymmetrical Output Symmetrical output 1 Mounting Tags Ground 3 1 2 SAW Filters K3953M is an IF Filter for Video Applications The package is SIP5K Supported standards are B G D K 1 L L K9656M is an IF Filter for Audio Applications The package is SIP5K Supported standards are B G D K L L 3 2 Back End The Back End section is handled by PW1306 chip This IC has built in ADC s for RGB and SOY support The RGB input can handle standard interlaced RGB output from PC VGA RGB input As only 1 set of ADC is present in PW 1306 these sources should be multiplexed All the multiplexing operations are controlled by PW1306 via YUV_TV_SW 58 and VGA_TV_SW 57 signals _ SW SW SYNC SOURCE 0 0 UOC 0 1 VGA 1 0 YcbCr 1 1 NOT
14. 2 8182 20251841 MB SMD 17MB18 5 20143 CHM PANEL ALT 349 _3_ MB SMD 17MB18 WO 2D_COMBFITER 1 20264489 M ASSY 17MB18 5 OTO 151712121 1 14 350 4 5 0 17 818 415 COMB FILTERN 20237263 MB SMD I7MB18 WO 2D_COMB FILTER 081 351 5 _ MB RAD 17MB16 4 5 COMB FILTERN 20259335 MB SMD 17MB18 4 5 COMB FILTER UST 352 6 CAPELIOUESOVMROHS C442 20259339 17 18 4 5 COMB FILTER NIA UST 353 s DIODE SMD 1N4148 0 2 75 ROHS D203 20259335 MB SMD I7MB18 4 5 COMB FILTER UST 354 5 TRSMD PEJT 0 0 5012 9400 20259338 MB SMD 17MB18 4 5 COMB FILTER UST 355 5 FERRITE SMDGOORI100MHz200mA1 1R 1424 20259588 MB SMD 17MB18 4 5 COMB FILTER ST 356 5 SCHM 140 5014 RoHS 10403 20259338 5 17 18 4 5 COMB FILTER UST 357 5 SMD 1NF 50 K R 0603 ROHS 3 20259336 MB SMD 17MB18 4 5 COMB FILTER UST 357 5 SMD 1NF 50V KR 0603 ROHS 3 C430 20259588 MB SMD 17MB18 4 5 COMB FILTER NIA 097 357 s CAP SMD 1NF 50V K R 0603 ROHS 3 C443 20250338 MB SMD 17MB18 4 5 COMB FILTER NIA UST 358 5 SMD 33NF 50V 0603 ROHS C426 20259338 MB SMD 17MB18 4 5 COMB FILTER UST s RES SMD 11617 10K J 0603 ROHS 2026
15. D5 Miscellaneous Chip Select 0 Low selects external devices Miscellaneous Chip Select 1 When 0 low selects external devices Chip select for external RAM When 1 low selects external RAM CS1 200 ps RAMCS Non Maskable Interrupt A high input triggers a non maskable interrupt to the on chip microprocessor Microprocessor address bus output bits 19 1 DE 17 TFT TV Service Manual 22 gt gt gt gt gt gt gt gt wesch wesch wesch N wesch g wesch Microprocessor 16 bit bidirectional data bus N gt NM a Ola Ola cla ola cla cla ola cla ola cla ola 01 01 0101 lt gt lt gt lt gt N lt gt gt A Fc ao a Ola Ola clia General purpose port bit controlled by and This pin has one other possible function when EXTRAMEN 1 When EXTRAMEN 1 and PAENO 0 PORTAO 208 is microprocessor address bit 0 0 23 17 TFT TV Service Manual General purpose
16. 17 18 5 BOTTOMSI LK 10 1 PART LIST No Levei DESCRIPTION 1 1 MD ASY 17TK26 6SW Xx10 11 1 10042152 17 18 2010 SIDE AV S PDIF IDTV PILOT 2 2 MD MAN 17TK26 6SW XX10 11 1 20188132 1 26 65 10 11 TFT MB18 ROH 4 swrcHTACT ROS 6 20188343 17 26 65 XX10 11 18 switcHTACT 4 ROHS 6 SW2 20188343 MD MAN 17TK26 6SW 10 11 18 4 SWITCHTACT 4 ROHS 6 SWS 20188343 17 26 6 10 11 18 4 SWITCHTACT 4 ROHS 6 20188343 17 26 65 10 11 18 switch TACT RoHs 6 sws 20188343 17 26 6 10 11 18 4 SwiTcHTACT 4 ROHS 6 Sw 20188343 17 26 6 10 11 18 6 2 MD OTO 17TK26 6SW 10 11 1 20188132 17 26 65 10 11 18 ______ 7 MD SMD 17TK26 6SW 10 11 1 20259613 MD OTO 17TK26 6SW 10 11 18 8 4 MD RAD 17TK26 6SW XX10 11 1 20259784 MD SMD 17TK26 6SW 10 11 MB18 5 7 26 68 101 1 20259794 MD RAD 17TK26 6SW 10 11 18 10 PCB17T
17. 28 4494 24b 621 unice ute sa eases 28 4 14 Tite EE 29 4 15 ee thee utetur irit sa Mf 29 4 16 MC34 107 initiiert hesitate oi bert 30 MENS DS a ee matertera fms 30 4 18 Board Connectors Headers 30 4 18 1 Analog PC Connector 400 GAS A ER tnmen nter nnne 30 4 18 2 Scart Connector UL AU un imi tii eR I sit t USD Id 31 4 18 3 S Video Connector ciis asss i an da nane 31 4 18 4 LVDS Panel Connector 1x20 179 31 4 18 5 TTL Panel Connector Even 2x17 177 32 4 18 6 TTL Panel Connector Odd 2x17 een eem 32 4 18 7 Panel Inverter Connector 1x11 32 4 18 8 Keypad Card Connector 1 5 33 4 18 9 Optional Keypad Connector to UOC 1x2 PL 202 33 4 18 10 LED amp IR Receiver Connector 1x6 202 33 4 18 11 Optional Rocker Sw Connector 1 4 PL500 L 33 4 18 12 PROMJet Connector 2x25 33 4 18 13 Side HP Connector for Side card Option 1405 33 4 18 14 Side AV Connector for Side card Option 1406 34 4 18 15 Side SVHS Connector for Side card Option PL407 34 5 DIGITAL
18. 20189581 SNOW 2010 11 115 3 fepS 1034 20176470 2010 11 16 2 SNOW FRONT LCD 201011 1 20189581 2010 11 az Jees 1034 20176411 BOXFRONTLCD 201041 18 1 FRONT 2010 1 1004215217 18 2010 SIDE AV S PDIFXIDTV PILOT 19 2 FRONT 2010 1 20194008 2010 CHM 20 HIPS NATURAL SAFEROHS 0576 20194009 2010 EKO GRAY 21 MASTERBATCH EKO GRAY GR3216SE1 3 20194009 2010 CHM 22 2 SILVER 022 6485 SU BAZLI 0 035 20194008 2010 CHM W H SILVER P 23 1 roorTAssv20toit SILVER PPph 1 10042152 7 18 2010 SIDE S PDIFXIDTV PILOT 24 2 FOOT COVER 2010 11 et 1 20194038 ASSY 2010 11 SILVER P phantom 25 TOP COVER 2310 11 1 20194039 COVER 2010 11 SILVER P 0 002 7 20194039 TOP COVER TFT 2010 11 SILVER P 27 2 FOOT ASSY 2010 11 TFT SILVER P 1 20194038 ASSY 2010 11 SILVER P phantom 28 BOTTOM CVR 20 2101 1 20199427 ASSY 2010 11 SILVER P 22 4 BOTTOM
19. 20267934 CAB AS WO P 2010 11 WO VGA FAV SPD ID 18 435 3 CNAS 6 350 SHLW DCUL2464AWG 1 20267934 CAB AS WO P 20101 10WO VGA FAV SPD ID18 436 WIRE SADDLE PINGOOD 8 12 20267934 CAB AS WO P 2010 1 WO VGA FAV SPD ID18 437 3 CLEAR POLYPROPYLENE TAPE 092 7 20267934 CAB AS WO P 2010 10WO VGA FAV SPD ID18 438 1 BUTTON AS 2010TFT FAV SPDIFXSI 1 1 10042152117 18 2010 SIDE AV S PDIF IDTV PILOT 439 2 LENS LED xX10 11 1 MILKY 1 20267935 AS 2010TFT FAV SPDIFXSILVER P 440 3 HIPS NATURAL SAFE ROHS 025 20174896 LED 10 11 MILKY 441 3 CRYSTAL PS NATURAL RoHS 0 005 7 20174896 LENSLED 10 11 I MILKY 442 2 10 0 1 20267935 BUTTON AS 2010TFT FAV SPDIFSILVERIP 443 3 CRYSTAL PS NATURAL RoHs 0 005 20174897 6 100 444 2 BUTTON XX10 11 SILVER 1 20267935 BUTTON AS 2010TFT FAV SPDIF SILVER P 445 BUTTON FUNC TFT XX10 11 EKO GR 1 20188267 BUTTON XX10 11 SILVER P 446 4 ABS NATURAL 0 06 20174894 10 11 447 4 MASTERBATCH EKO GRAY GR3216SE1 068 20174894 10 11 EKO GRAY 448 3 PAINT SILVER 022 6485 SU BAZLI 0601 1 20188267 XX
20. CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO 316 MB SMD 17MB18 5 W 2V POWER amp SOF 1 20264489 MASSY 17MB18 5 OTO 1X1712121X1X1X4 317 4 17 18 5 12 POWER amp SOF 1 20225251 5 17 18 5 W 12V POWER amp SOFT SW ST iS i IS NS TRIN IN A N IN 3214 SMD 100NF 25V R 0603 RO 325 4 CAP SMD 220NF 16 K R 0603 RO 326 4 SMD 100NF 16V K R 0603 RO 28 OTO 1 __ 20264489 MASSYi7MBIB OTO 330 5 2014 3 CHM x r 20236044 CD KIT OTO MB18 5 20 3 CHM 331 PRC 17MB18 TSOPa FLASH 20 i 20219855 B SMD 17MB185 20 43 CHM PANEL UST 832 6 CFLASHM29LV8008Vb TSOP48Ro 10102 20184650 PR IC 17MB18 TSOP48 FLASH 20 AU 5 MB RAD 47MB18 520 CMOPANELT 20219855 VB SMD 17MB18 5 20 2 3 CHM PANEL UST 6 CAP EL 100UF 25VMROHS 20219856 MB RAD 17MB18 5 20 PANEL TFT UST 335 5 805 RoHs t 20219855 MB SMD 17MET8 5 201 3 CHM PANEL OST 336 5 FERRITE SMD6OOR 100MHz200mATIR L219 20219855 MB SMD 17MB18 5 20143 CHM PANEL UST 337 5 RES SMD 4 16W 100R 0 2 R185 20219855 MB SMD 17MB18 5 2014 3 CHM PANEL UST 337 5 RES SMD 100R J 0603 ROH 2
21. Hidden Menu Panel types Panel type Panel selection digit 0 15 Samsung 20 CMO 17 LG 15 AU 15 20 AU 20 AU V4 14 AU 17 LG V4 N 60 17 TV Service Manual 7 PRODUCTION SETTINGS AND FACTORY DEFAULTS 7 1 Production Schedule UOCIII Programming before test Jig Settings that will be performed on the Test Jig Tuner AGC Alignement Section 4 1 2 DCXO Alignement Section 4 1 3 UOC Calibration Section 4 2 2 PW1306 PC Input ADC Calibration Section 4 2 3 Settings that will be performed on the Production Band DDC programming 7 2 Settings 7 2 1 Creating Master Load new SW version to the TV Place empty EEPROM to IC101 position of the mainboard Turn on the TV SW will automatically assign the initial values to the EEPROM Adjust the settings of Service Menu and User Menu This EEPROM can be used as Master EEPROM 7 2 2 Creating Mass Production EEPROM The Master EEPROM prepared like above is copied and multiplied to use in mass production The copy EEPROM is placed on IC 101 of 17MB18 When TV is turned on the software will realise that EEPROM is not empty so SW will not change the values in the EEPROM 7 3 TV Menu 7 3 1 Picture Menu brightness contrast filter sharp sharpness 51 color 64 Tint XX Brightness and contra
22. 5 5 72 93 IR amp LED Board Gchematice 73 9 4 Remote Controller Schematics 74 9 5 Digital Module Schemat Sear ua 75 9 6 Print Lay outs Analog 80 97 Princtay outs Doan uuu ee pe A RE 89 10 A eet cere mU UM ur 94 10 1 Analog Side 94 10 2 Digital Side u a et pe RPG BAR ORGANE RE 108 11 Panels Component Change Listesi U u 11 2 44 Ska nennen 109 iii 17 TV Service Manual 19 11 2003 1 SOFTWARE UPDATE DESCRIPTION 1 IC Programming 17 18 has two programmable ICs UOCIII 1C203 and 29 800 IC102 having the PW1306 1 100 codes 29XX800 IC102 will be programmed before the TV production and will be mounted as programmed On the other hand software update can be reeded after production so the programming instructions is given also for this 1 in related chapter 1 1 UOC Programming Step 1 Entering to ISP Mode 1 2 3 Press Power On and turn on the TV Press Remote Controls RC Menu M and 4 7 2 5 buttons respectively The following menu will displayed on the screen GTV3 2 1 000 EurAsia TVSub 05 01 00000000 00111100 01000000
23. 191 4 SMD 100 259 0603 RO 8 C534 20219857 5 17 18 5 057 SMD 100NF 25V 0603 RO 8 538 20219857 5 0 17 18 5 057 191 4 SMD 100 25V 0603 RO 8 199 20219857 5 17 18 5 UST RES 1 16W 3 3K J 0603 RES SMD 1 16W 3 3K J 0603 ROH RES SMD 1 16W 3 3K J 0603 ROH RES SMD 1 16W 3 3K J 0603 ROH RES SMD 1 16W 3 3K J 0603 ROH RES SMD 1 16W 4 7K J 0603 ROH 8 R244 20219857 8 17 18 5 ST RES SMD 1 16W 4 7 J 0603 8 R258 20219857 5 0 17 18 5 057 205 4 RES SMD 1 16W 4 7K J 0603 8 20219857 5 17 18 5 ST RES SMD 1 16W 4 7K J 0603 8 R278 20219857 8 17 18 5 UST 205 4 RES SMD 1 16W 4 7K J 0603 OH 8 R282 20219857 5 17 18 5 057 205 4 RES SMD 1 16W 4 7K J 0603 OH 8 R479 20219857 5 17 18 5 ST RES SMD 1 16W 4 7K J 0603 ROH 8 R156 20219857 5 0 17 18 5 UST 205 4 RES SMD 1 16W 4 7K J 0603 OH 8 R514 20219857 5 17 18 5 057 RES SMD 1 16W 478 J 0603 ROHS SMD 220NF 16V
24. 219 4 JIC LDO LM1117 1 8 800 801223 2 12504 20219857 MB SMD 17MB18 5 COMMON UST 220 4 SMD 16 2 0603 RO 3 C453 20219857 5 17 18 5 057 220 4 SMD 16 2 0603 RO 3 C455 20219857 5 17 18 5 UST 220 4 SMD 16V 2 0603 RO 3 C477 20219857 5 17 18 5 057 221 4 1 3580 808 RoHS 7 1 Le 20219857 5 17 18 5 957 222 4 1306 RoHs 1 100 20219857 5 17 18 5 UST 223 4 IC SWITCHREG 4167 5A 2 1 12505 20219857 5 17 18 5 08 224 4 TRSMDNMOSBSN200 17A 50VSOT 2 0211 20219857 5 17 18 5 ST 224 4 TR SMD NMOS BSN20 0 17A 50V SOT 2 0212 20219857 5 17 18 5 UST 225 4 IC BUFFER 74LVC541ASO20RoHS 1 10175 20219857 5 17 18 5 057 226 4 FERRITE 120 100MHz200mA 6 R142 20219857 MB SMD 17MB18 5 COMMON ST 226 4 FERRITE 120 100MHz200mA 4 6 R143 20219857 5 17 18 5 UST 226 4 FERRITE 120 100MHz200mA 4 1 6 R144 20219857 5 17 1
25. 5 5 5 5 5 ea EL 5 5 4 4 4 4 20219859 17 18 5 TFT UST JST 20219857 MB SMD 17MB18 5 COMMON ST 5 JST L204 20219858 MB SEQ 17MB18 5 COMMON TFT UST 20219858 MB SEQ 17MB18 5 COMMON UST D202 20219858 MB SEQ 17MB18 5 COMMON TFT UST L177 20219858 MB SEQ 17MB18 5 COMMON UST L505 20219858 MB SEQ 17MB18 5 COMMON UST L221 20219858 MB SEQ 17MB18 5 COMMON UST 20219859 17 18 5 TFT UST 4 4 4 4 4 3 3 3 3 7 4 7 7 7 7 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 RES SMD 1 10W 758 J 0805 ROHS 9 R400_ 20219857 MB SMD 17MB18 5 COMMONTFT UST 168 4 RES SMD 1 10W 758 J 0805 ROHS 9 R401 20219857 MB SMD 17MB18 5 COMMON UST RES SMD 1 10W 758 J 0805 ROHS 9 R402 20219857 8 17 18 5 ST 168 4 RES SMD um 758 J 0805 9 R429 20219857 MB SMD 17MB18 5 COMMON ST 168 4 RES SMD 1 10W 758 J 0805 ROHS 9 R431 20219857 5 17 18 5 ST RES SMD 1 10W 758 J 0805 ROHS 9 20219857 MB SMD 17MB18 5 COMMONTFT UST 168 4 SMD 1 10W 758 0805 8 9 R435 20219857 5 17 18 5
26. 50 J 0603 8 11 C367 20221201 5 17 18 5 ALT 297 4 SMD 470PF 50 0603 ROHS 7 1 C533 20221201 5 17 18 5 ALT 298 4 SMD 1NF 50 R 0603 ROHS 1 C278 20221201 5 17 18 5 ALT 299 4 SMD 10NF 50 K R 0603 3 20221201 5 17 18 5 ALT 299 4 SMD 10 50V K R 0603 3 109 20221201 5 17 18 5 ALT 239 4 SMD 500 KR 0603 L 20251201 IMB SMD T7MBT8 5 COMMON TET ALT SMD 100NF 25V 0603 RO 305 4 RES SMD 1 16W 1K J 0603 ROHS 2 R264 20221201 5 17 18 5 TFT ALT 305 4 RES SMD 1 16W 1K J 0603 ROHS 2 R279 20221201 5 17 18 5 ALT RES SMD 1 16W 3 3K J 0603 1 R433 20221201 MB SMD 17MB18 5 COMMON ALT 307 4 SMD 1 16W 3 3K J 0603 3 R103 20221201 5 17 18 5 ALT 307 4 RES SMD 1 16W 3 3K J 0603 3 R108 20221201 MB SMD 17MB18 5 COMMON ALT RES SMD 1 16W 3 3K J 0603 ROH 3 R235 20221201 8 17 18 6 ALT 308 4 SMD 1 16W 4 7K J 0603 2 R225 20221201 5 17
27. RES SMD 1 16W 4 7K J 0603 3 R450 20221015 MB SMD 17MB18 5W FILTERTFT UST RES SMD 1 16W 4 7K J 0603 ROH 3 R452 20221015 MB SMD 17MB18 5 W FILTER TFT UST 256 4 RES SMD 1 16W 75RJ 0603 ROHS 6 R459 20221015 MB SMD 17MB18 5 W FILTER TFT ST RES SMD 1 16W 758 J 0603 ROHS 6 R460 20221015 MB SMD 17MB18 5W FILTERTFT UST 256 4 RES SMD 1 16W 758 J 0603 6 R461 20221015 MB SMD 17MB18 5 W FILTER TFT ST 256 4 RES SMD 1 16 758 J 0603 6 R463 20221015 5 17 18 5 W FILTER TFT ST 256 4 RES SMD 1 16W 758 J 0603 ROHS 6 R464 20221015 5 17 18 5 W FILTER ST 256 4 RES SMD 1 16 758 J 0603808 6 R467 20221015 5 17 18 5 W FILTER TFT ST SMD 100NF 16V 0603 RO 258 17 18 5 WVGA 1 20264489 MASSY 17MB18 5 OTO 1X1712121X1X1X4_ RES SMD 1 10W 758 J 0805 ROHS RES SMD 1 10W 75R J 0805 ROHS o 10010 W W 3 i NNN A iS Jo Jo BR RES SMD 1 16W 3 3K J 0603 SMD 100NF 16V K 0603 RO 270 5 17 18 5 WO ROCKERSW TF 1 20264489 MASSY 17MB18 5 OTO 1X1712121X1X1X4_ 272 8 17 18 5 LINE OUT 1 20264489 MASSY 17MB18 5
28. selected CVBS output CVBS 48 48 48 input AUDIOIN4 49 audio 4 input AUDIOIN4L 49 49 7 audio 4 input left signal AUDIOIN4R 50 50 audio 4 input right signal CVBS4 Y4 51 51 51 CVBS4 Y4 input C4 52 52 52 chroma 4 input AUDIOIN2 7 7 53 audio 2 input AUDIOINZL SSIF 3 53 53 audio 2 input left signal sound IF input AUDIOIN2R 54 54 audio 2 input right signal CVBS2 Y2 55 55 55 CVBS2 Y2 input AUDIOIN3 56 audio 3 input AUDIOIN3L 56 56 audio 3 input left signal AUDIOIN3R 57 57 audio 3 input right signal CVBS3 Y3 58 58 58 CVBS3 Y3 input C2 C3 59 59 59 chroma 2 3 input AUDOUTLSL 60 62 audio output for audio power amplifier left signal AUDOUTLSR 61 63 arm for audio power amplifier right AUDOUT AMOUT FMOU 62 audio output AM output FM output volume T controlled AUDOUTHPL 62 audio output for headphone channel left signal AUDOUTHPR 63 2 audio output for headphone channel right signal CVBSO PIP 64 64 64 CVBS PIP output SVM 65 65 65 scan velocity modulation output EBISO CSY 66 66 66 flyback input sandcastle output or composite H V timing output HOUT 67 67 67 horizontal output VSScomb 68 68 68 ground connection for comb filter VDDcomb 69 69 69 supply voltage for comb filter 5 V VIN R PRIN2 Cx 70 70 70 pU YUV interface 2ndR input PRinput or UIN B PBIN2 71 71 71 U input for interface 2ndB input PB input for YUV interface 2nd G input Y input YIN G YIN2 CV
29. 08 168 4 RES SMD 1 10W 758 J 0805 ROHS 9 R443 20219857 5 17 18 5 ST RES SMD 1 10W 758 J 0805 ROHS 9 R444 20219857 8 17 18 6 ST 185 4 SMD 47 50 J 0603 ROHS 353 20219857 5 17 18 5 UST 185 4 SMD 47 50 J 0603 RoHS 9 C357 20219857 5 17 18 5 957 185 4 SMD 47 50 J 0603 ROHS 7 9 C358 20219857 5 17 18 5 UST 185 4 SMD 47 50 0603 ROHS 7 9 C359 20219857 5 17 18 5 057 185 4 SMD 47 50 J 0603 ROHS 9 C360 20219857 17 18 5 957 185 4 SMD 47 50 0603 ROHS 7 9 C361 20219857 5 17 18 5 UST 185 4 SMD 47 50 0603 RoHS 9 C368 20219857 5 17 18 5 957 185 4 SMD 47 50 J 0603 La C369 20219857 5 17 18 5 ST 185 4 SMD 47 50 0603 7 9 C370 20219857 5 17 18 5 UST 186 4 SMD 1NF 50VKR 0603 ROHS 8 142 20219857 5 17 18 5 057 186 4 SMD 1NF
30. 1 2 Not connected 27 28 A 15 16 Address 3 Address 29 30 A 13 14 Address 4 V3_3D Digital 3 3V 31 32 1 121 Address 5 GND 33 34 A 9 10 Address 6 ROMOE ROM output enable 35 36 37 NC Not connected 7 9 11 13 20 3 Data 38 ROMWE ROM write enable 8 10 12 14 D 8 11 Data 39 V3_3D Digital 3 3V 15 V3_3D Digital 3 3V 40 42 NC Not connected 16 18 20 22 D 4 7 Data 41 19 Address 17 19 21 23 D 12 15 Data 43 44 8 Address 8 24 GND 45 46 A 6 7 Address 25 V3_3D Digital 3 3V 47 48 A 4 5 Address 49 50 A 2 3 Address 4 18 13 Side HP Connector for Side card Option PL405 Pin Signal Pin Signal 1 Ground 4 HP Left 2 HP Right 5 Ground 3 Ground 6 HP switching signal HP_SW 33 17 TFT TV Service Manual 4 18 14 Side AV Connector for Side card Option PL406 Pin Signal Pin Signal 1 Ground 4 Right Audio in 2 Left Audio in 5 Ground 3 Ground 6 CVBS in 4 18 15 Side SVHS Connector for Side card Option PL407 17 TFT TV Service Manual Pin Signal 1 Y Luma 2 Ground 3 C Chroma 34 6 SERVICE MENU SETTINGS 6 1 UOCIII Service Menu e Turn the TV e Press Menu M and 4 7 2 55 buttons of RC respectively The following menu will displayed on th
31. 3 CNAS 5 6 700 FLT W CUL2468AWG2 1 PL1 20251767 MD MAN 17LD23 2010 IDTV TFT MB18 91 1 TFT wALLMOUNTASSYAT2023 W 1 92 2 TFT WALL MOUNT WO 17 20 23 1 SCREW ZN 2949 4 2 2 2 2 2 58 59 61 62 63 64 65 67 70 71 72 73 74 1 44 41441 141418 i Een 1 CHSASSY 7MB18 5 1117121215112 10042152 17 818 2010 SIDE S PDIF IDTV PILOT 20264490 CHS ASSY 17MB18 5 111712121511214 20194730 24032 00073923021100 20264490 CHS ASSY 17MB18 5 111712121511214 20244990 DIFF KIT MAN MB18 5 20 4 3 20244990 DIFF KIT MAN MB18 5 20 4 3 C541 MB MAN 17MB18 5 COMMON TFT UST 20264486 55 17 18 5 1 1712 21 1 1 CAP EL 1000UF 16V M ROHS C541 20219851 MB MAN 17MB18 5 COMMON TFT UST L 20264490 CHS ASSY 17MB18 5 111712121511214 1 2 1 9 2 98 3 99 2 XTAL 24 576 20 HC49U ROHS 108 4 XTAL 14 318 MHZ ROHS 4 CONN HEADER 11 1 25 SIDE 4 4 4 4 4 4 4 4 4 4 4 4 CONN HEADER 10P 2 54MM TOP WHT 4 20219851 17 18 5 COMMON ST 3 20264486 M ASSY 17MB18 5 MAN 1X1712X21X1X1XX_ 4 4 4 4 4 3 20264486 M ASSY 17MB18 5 MAN 1X1712X21X1X1XX 4 JK403 20264486 17 18 5 1X1712X21X1X1XX PL405 20221012 17 1
32. 50 0603 ROHS 4 C252 20219857 5 17 18 5 057 189 4 SMD 4 7NF 50 0603 ROHS 4 475 20219857 5 17 18 5 057 189 4 SMD 4 7 50 0603 4 C476 20219857 5 17 18 5 UST 190 4 SMD 47 50 0603 ROHS 4 20219857 5 17 18 5 UST 190 4 SMD47NF 50 0603 ROHS 4 136 20219857 5 17 18 5 ST 190 4 SMD ONE 50 0603 ROHS 4 C141 20219857 5 17 18 5 UST 190 4 SMD 47 50 0603 ROHS 4 148 20219857 5 17 18 5 057 191 4 SMD 100 25V 060360 8 20219857 5 17 18 5 957 SMD 100NF 25V 0603 RO 8 C193 20219857 5 0 17 18 5 ST 191 4 smD 100 25 0603 8 C220 20219857 5 17 18 5 057 191 4 SMD 100 25V 0603 8 C225 20219857 17 18 5 957 45 4 45 SININ N 191 4 SMD 100 0603 8 20219857 5 17 18 5 057
33. BZT55C5V1 05 gt BZTSSC5V1 04 gt BZT55C5V1 03 2 BZ T55C5V1 5 02 2 56 5 1 lt 9 3 NI 3 Ei lt 21 60 15 SW T 1 100 50 17 26 1 17 18 10 11 17 26 72 9 3 IR amp LED Board Schematics 2 23 2 2 AN 2 24 171023 73 17 9 4 Remote Controller Schematics 100 R100 BKE 420KHz nipi 108 47uF 102 68 BC327 9181 0100 2106 LES 17 TV Service Manual 11UK10 2 74 9 6 DIGITAL MODULE 11111111111111 a4 11 Y Y HH lt 5 m 1 1 11 441 2 d deg mde TIT 1 E33 E333 EEE i At Bee
34. 1 136 TXT SPLIT Teletext options 1 137 5 Teletext options 11 138 TIM REM Timer options 1 139 TIM SLP Timer options 1 140 TIM SW Timer options 1 141 TIM OFF Timer options 1 142 TIM SKP Timer options 1 143 options 1 144 Radio Radio options 1 145 PWR SAVING Power options 1 146 PWR PERF Power options 3 147 PWR REST Power options 0 148 PWR ONKEY Power options 1 149 Factory Mode GTV 3 2 1 0 150 CombFil Combfilter enable disable Video options 1 151 BlueBlackNoMute Video options 0 152 Installation opt 1 153 EVG Bit Control 0 154 Bit Control 0 155 Bit Control 0 156 Bit Control 1 157 Bit Control 0 158 Colour alignment 10 159 LCD BRT UOC Brightness Sub System 36 160 LCD CON Contrast Sub System 32 161 LCD CON FE frontend contrast adjust Sub System 30 162 LCD CON AV1 Scart CVBS contrast adjust Sub System 32 163 ILCD CON AV1S Sub System 32 164 LCD CON AV2 AV CVBS contrast adjust Sub System 32 165 LCD CON AV2S S Video input contrast adjust Sub System 32 166 Sub System 0 167 Sub System 0 168 Sub System 1 169 UOC Red Contrast Sub System 32 170 PGG CVBS UOC Green Contrast for CVBS input Sub System 32 171 PGG RGB UOC Green Contrast RGB input Sub System 34 172 Blue Contrast Sub System 32 17 TV Service Manual 56 6 42 Tuner AGC Alignment In this part tune
35. 1306 208 PQFP package Pin types include e O SR5 slew rate controlled 5 V input tolerant 17 17 TFT TV Service Manual DS bidirectional 5 volt tolerant with pull down US bidirectional 5 volt tolerant with pull up D 5 input 5 volt tolerant with pull down e OS output with fixed slew rate control e Al analog input 5 volt tolerant e DI digital input 5 volt tolerant DIS digital input 5 volt tolerant Schmitt trigger XTALIN XTALOUT P power NC noconnect BOD bidirectional open drain OSR output with slew rate VDDPA1 VSSPA1 1 306 vssa Top View 088588 82680 685 8 831300 5 1 60 Signal Pin Type Function RAIN Red Green Blue Analog Inputs These pins receive the Red Green and Blue YPbPr YCbCr YUV analog signals from the analog video source For proper GAIN operation of the clamp feature these inputs must be AC coupled 18 17 TFT TV Service Manual rr I Analog Sync On Green or Sync On Luma input Allows recovery of the HSYNC SOGIN 44 Al signal when this pin is AC coupling to the Green Red or Blue analog signal source If not used this pin should be left unconnected External PLL Loop Filter When using the on chip PLL this pin must be connected to FILT 23 Al an external filter network Horizontal Synchronization Input This digital input signal controls the
36. 18 5 ST 232 4 DIODE SMD ZEN 12 00123 8 0411 20219857 5 17 18 5 UST 232 4 DIODE SMD ZEN 12 00123 ROHS 8 0412 20219857 5 17 18 5 057 232 4 DIODE SMD ZEN 12 00123 8 20219857 MB SMD 17MB18 5 COMMON UST 232 4 DIODE SMD ZEN 12 00123 ROHS 8 0414 20219857 5 17 18 5 UST 232 4 DIODE SMD ZEN 12 00123 ROHS 8 0415 20219857 5 17 18 5 057 233 3 17 18 5 WIDTV ALT 1 20264489 17 18 5 1X1712121X1X1X4_ NIN SMD 100NF 16V 0603 RO 237 17 18 5 W DTV 08 1 20264489 MASSY 17MB18 5 OTO 1X1712121X1X1X4 238 4 RES SMD 1 16 100R 0603 6 R299 20219882 5 17 18 5 W IDTV TFT UST 238 4 RES SMD 1 16W 1008 0603 6 R300 20219882 up MEIS WIDTV 957 238 4 SMD 1 16W 100R y 0603 6 R301 20219882 5 17 18 5 WIDTV 08 238 4 RES SMD 1 16W 100R 0603 6 R704 20219882 5 17 18 5 WIDTV UST 238 4 RES SMD 1 16W 100R y 0603 6 705 20219882 5 17 18 5 W IDTV 057 238 4 RES SMD 1 16W 100R
37. 18 5 ALT 308 4 RES SMD 1 16W 4 7K J 0603 2 R226 20221201 MB SMD 17MB18 5 COMMON ALT RES SMD 1 16W 6 8K J 0603 ROH 2 R510 20221201 8 17 18 6 TFT ALT 309 4 RES SMD 1 16W 6 8K J 0603 2 R468 20221201 MB SMD 17MB18 COMMON ALT 310 4 JUMPER SMD 0603 ROHS 4 S206 20221201 MB SMD 17MB18 5 COMMON ALT 310 4 JUMPER SMD 0603 ROHS 4 8217 20221201 5 17 18 5 TFT ALT 310 4 JUMPERSMDO603ROHS 4 R193 20221201 5 17 18 5 ALT 310 4 juMPERSMD06035ROHS 4 R194 20221201 MB SMD 17MB18 5 COMMON TFT ALT 311 4 SMD 220 16V R 0603 3 C309 20221201 5 17 18 5 ALT 311 4 SMD 220 16V R 0603 3 C281 20221201 5 17 18 5 SMD 220NF 16V 0603 RO SMD 100NE 16V 0603 CAP SMD 100NF 16V 0603 RO SMD 100NE 16 0603 CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NE 16 0603 SMD 100NE 16V 0603
38. 50V K R 0603 ROHS 8 C301 20219857 5 17 18 5 UST 186 4 SMD 1NF 50 R 0603 ROHS 8 406 20219857 5 17 18 5 UST 186 4 SMD 1NF 50VKR 0603 ROHS 8 407 20219857 5 17 18 5 ST 186 4 SMD 1NF 50V 0603 ROHS 8 C415 20219857 5 17 18 5 UST 186 4 SMD 1NF 50 0603 ROHS 8 20219857 5 17 18 5 057 186 4 SMD 1NF 50 R 0603 ROHS 8 20219857 5 17 18 5 ST 186 4 SMD 1NF 50V R 0603 ROHS 8 C418 20219857 5 17 18 5 UST 187 4 SMD 10 50 K R 0603 2 192 20219857 5 17 18 5 057 187 4 SMD 10 50V K R 0603 2 195 20219857 5 17 18 5 ST 188 4 SMD 50 K 0603 ROHS 7 2 C263 20219857 5 17 18 5 UST 188 4 SMD 50 K 0603 ROHS 2 C267 20219857 5 17 18 5 057 189 4 SMD 4 7 50 0603 8 4 241 20219857 5 17 18 5 057 189 4 SMD 4 7
39. RO 5 C343 20219882 MB SMD 17MB18 5 W IDTV 057 243 4 smD 100 16V R 0603 5 C344 20219882 5 17 18 5 WIDTV ST 244 4 RES SMD 1 16W 758 0603 ROHS 4 R210 20219882 5 17 18 5 WIDTV 957 244 4 RES SMD 1 16W 758 0603 ROHS 4 R212 20219882 5 17 18 5 W IDTV 057 244 4 RES SMD 1 16W 758 0603 ROHS 4 R214 20219882 MB SMD 17MB18 5 W IDTV UST 244 4 RES SMD 1 16W 758 0603 ROHS 4 R215 20219882 5 17 18 5 WIDTV UST 245 4 FERRITE SMD 220 100 22 0 058 2 1510 20219882 5 17 18 5 WIDTV 957 245 4 FERRITE SMD 220 100 22 0 052 2 1511 20219882 MB SMD 17MB18 5 W IDTV 957 246 4 DIODE SMD ZEN 5 1 500123 2 0609 20219882 5 17 18 5 WIDTV 957 246 4 DIODE SMD ZEN 5 1 00123 2 0610 20219882 5 17 18 5 UST 247 MB SMD 17MB18 SWFILTERTFT O 1 20264489 MASSY 17MB18 5 OTO 1X1712121X1X1X4 248 4 MB RADA7MB18 W FILTERTFT UST 1 20221015 5 17 18 5 W FILTER ST 249 5 EL 10 3 C435 20158330 17 18 ST 249 5 CAP EL 10UF 50v MROHS 1 3 C436 20158330 MB RAD 17MB18 W FILTER ST
40. SMD 17MB18 4 5 COMB FILTER UST s JUMPER 20259228 ue 5 0 74818 45 COMB FILTER NIA UST 5 SMD 100 16v K R 0603 RO______ 2 C328 20259336 MB SMD 17MB18 4 5 COMB FILTER NIA UST 09 5 SMD 100NF 16V KR 060 2 C438 20259338 MB SMD 17MB18 4 5 COMB FILTER 087 s rR SMD NMOS 535455 5 2 aus 2022 SMP IZMB16 4 5 COME FILTER Nia 370 5 SMD NMOS BSH1110 335A 55VS 2 0210 20259336 MB SMD 17MB18 4 5 COMB FILTER UST 371 4 C VIDEO TDATSO20HINTAOO 6203 20237263 MB SMD 17MB18 WO 2D COMB FILTER 081 372 s 8 5 0 17 818 415 WISTEREO TFT 1 20264489 MASSY 17MB18 5 OTO 1 171204 00 4 373 4 RES SMD 4 16W 100K J 0603 ROH 1 C484 20238711 MB SMD 17MB18 4 5 WISTEREO TFT ST RES SMD 1 16W 6 8K J 0603 ROH 378 5 17 18 4 5 WO BLUE LED 1 2026 4489 M ASSY 17MB18 5 OTO 1X1712121X1X1X4_ 380 MB SMD 17MB18 WO 2D_COMBFILTER 1 20264489 17 18 5 1X1712121X1X1X4_ 381 4 MB SMD 17MB18 4 5 COMB FILTERN 1 7 20259604 MB SMD 17MB18 WO 2D FILTER 383 1 POWER CORD ASSY SAFE BRIWALPL 1 10042152 17 18 2010 SIDE AV S PDIFXIDTV PILOT 2 POWERCORDSAFEMON BRIWALPLG 1 7 20264517 CORD ASSY SAFE BRLWAL PL
41. balance 49 AVL on extended audio features Feature Equilizer Effect normal volume 110 sound style user balance 49 Will be left unchanged as they are adjusted in the EEPROM 7 4 8 Window Menu Window H Position 50 V Position 150 7 44 Options Men Options menu background opaque Language room lighting normal auto adjustment child lock off Will be changed according to the DI Service Submenu 3 and Service Submenu 4 are named as Factory Settings 1 and Factory Settings 2 in the Service menu To activate the Factory Settings menu you should follow the steps below Press the Menu key at the remote controller Enter the valid access code while menu OSD is on the screen Valid access code the digits 4 7 2 9 consecutively at the rc unit After activating the Factory settings following message is displayed 63 17 TFT TV Service Manual Factory Settings The items Language and Country in the Factory Settings 1 menu can be activated and their effects can be seen after this process only Also the items in the Picture Audio Feature menus of the TV are set to their default values that are stored in the eprom 64 17 TFT TV Service Manual 8 BLOCK DIAGRAM 16MB39 IDTV Module Communication Audio Interface R Rx Tx
42. horizontal scan frequency by synchronizing the start of the horizontal scan The logic polarity of this signal is controlled by the HSPOL bit Vertical Synchronization Input This digital signal controls the vertical scan frequency DPort Pixel Clock Output clock for the display port pixel data DCLK is enabled by the DCLKEN bit and can be inverted by the DCPOL bit DCLK can be set to run at pixel rate for dual pixel output mode by setting the DCK2EN bit The internal DCLK clock domain can be disabled by the DCLKOFF bit to reduce power consumption DCLKNEG DPort Pixel Clock DPort Vertical Sync DVS can be either active high or active low depending on the VSPOL bit Width and timing is controlled by the VPLSE and VDLY registers DPort Vertical Sync DHS can be either active high or active low depending on the HSPOL bit Sync width can be controlled by the HPLSE register DPort Pixel Enable This signal is active whenever valid data is present The polarity is specified by the DENPOL bit DEPort Red Pixel Data In dual pixel output mode these pins are the EVEN red outputs 19 17 TFT TV Service Manual DEPort Green Pixel Data In dual pixel output mode these pins the green outputs DEG4 82 OSR DEPort Blue Pixel Data In dual pixel output mode these pins are the EVEN blue outputs DVPort Pixel Clock The VCLK pin is used for DV port image capture The polarity WEEK oe can be selected by the VCLKPOL
43. y 0603 6 R209 20219882 5 17 18 5 WIDTV TFT ST 239 4 SMD 100 50v 0603 ROHS 4 C211 20219882 5 17 18 5 WIDTV UST 239 4 SMD 100 50 0603 ROHS 4 C212 20219882 5 17 18 5 W IDTV UST 239 4 SMD 100 50 0603 4 C210 20219882 5 17 18 5 WIDTV ST 239 4 SMD 100 50 0603 ROHS 4 C207 20219882 5 17 18 5 WIDTV 057 240 4 SMD 47 50 J 0603 ROHS 3 C213 20219882 5 17 18 5 W IDTV 057 240 4 SMD 47 50 J 0603 ROHS 3 C214 20219882 5 17 18 5 W IDTV UST 240 4 SMD 47 50 J 0603 ROHS 3 C208 20219882 5 17 18 5 WIDTV UST 241 4 RES SMD 1 16W 1 0603 ROHS 1 R201 20219882 5 17 18 5 WIDTV ST 242 4 RES SMD 1 16W 3 3K J 0603 1 6706 20219882 5 17 18 5 W IDTV 08 SMD 100NF 16V 0603 RO 5 C269 20219882 MB SMD 17MB18 5 W IDTV 057 243 4 smD 100 16V R 0603 RO 5 C270 20219882 5 17 18 5 WIDTV 957 243 4 SMD 100 16V R 0603 RO 5 C272 20219882 MB SMD 17MB18 5 W IDTV UST SMD 100NF 16V 0603
44. 01100100 11000101 01100100 00000000 01100100 Press RCs 0 0 2 buttons respectively ISP Mode 0 line will be displayed on the screen Press RCs Volume button and set UOC to ISP mode ISP Mode 1 line will be displayed on the screen Step 2 Loading the Code Connect the 5 pin cable of the programming board to PL203 of the 17MB18 mainboard Connect the programming board to the computer in which WISP program is loaded via Paralel Port Run WISP program As it is seen in figurel change Delay time value to 5 ms Under Settings Menu set the 12 configurations as it is seen in figure2 press Confirm and close this window Note Once the above settings are done there is no need to do them again each time loading the UOC code 4 Click Enter ISP Mode button and then click Send button In the white display area with ISP status heading ISP mode Ready will be displayed Unless you do not see this warning check the cable connections and the settings described above sv WISE Pi EI View Zeng Flach zglechon Mode byte Delay lines F ze 5 ma Progam POS Chmmeter Enter ISP Mode E hes Elapsed time UT Cer riese OF Figure1 WISP Main Menu PC Interface PC Port LPT1 USB 2 Exit Bit Rat
45. 06 a L E H V SYNC 65 64 VIR G BIIN R G BJAIN 37 43 50 RGB TV_HS TV_VS 74 14 VDRA HOUT 23 67 AUDOUTHP L R 62 63 R G B IN FBLIN R G B 78 79 80 YUV 72 71 70 PORTD7 56 MACROVISION Communication Interface UART Rx Tx Up IRQ 16MB39 IDTV Module D R G B E 0 7 7 201 DHS DVS DEN DCLK D R G B O 0 7 Buffer PANEL Figure 2 TV system block diagram 17 TFT TV Service Manual 19 11 2003 3 3 Side 3 3 1 Keypads The keypads 17TK15 16 17 20 21 26 for 17MB18 main board are listed in Table below They have the same connector pinning though 20 Key Name Type Function 21 Power Soft sw Power shut down and turn on X Stand by Tact sw Switch between stand by and turn on modes TV AV Tact sw Input source select button X Menu Tact sw Display main menu on the screen If any menu is X active display the upper menu If main menu is active turn menu off Program Tact sw Go to the lower program at any time in TV mode X In menu mode go to down menu item Program Tact sw Go to the upper program at any time in TV mode X In menu mode go to up menu item Volume Tact sw Decrease the volume level in the volume In menu X mode go to left menu item Volume Tact sw Increase the volume level in the volume In menu X mode go to right menu item Connector PL1 on keypads co
46. 0603 RO CAP SMD 220NF 16V 0603 RO CAP SMD 220NF 16V 0603 RO SMD 220NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NE 16 0603 CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO SMD 100NF 16V 0603 RO CAP SMD 100NF 16V 0603 RO SMD 100NE 16 0603 218 4 FERRITE SMD 2208 100 22 0 058 7 1508 20219857 5 17 18 5 UST 218 4 FERRITE SMD 220 100 22 0058 7 1512 20219857 5 17 18 5 ST Get 4 C Loo LMTTI7 180 00 201223 2 10501 20215857 MB SMD I MBISSCOMMON TFT US
47. 1 55 OP DOLBY Audio options 0 56 OP TRUSUR Audio options 0 57 OP DUB DBE Audio options 0 58 OP BBE Audio options 0 59 AVL LEV AVL level setting Audio 1 60 AVL WGT AVL weight setting Audio 1 61 AVL MOD AVL response time setting Audio 3 62 AVL enable disable Audio 1 63 LOUD NA Audio 5 64 LOUD CH Audio 1 65 BBE CONT Audio 7 66 BBE PROC Audio 7 67 OP CLIP Audio 0 68 DEC LEV FM German Str Prescale setting Audio 23 69 MONO LEV FM Mono Prescale setting Audio 23 70 NIC LEV Nicam Str Prescale setting Audio 17 71 ADC AM L AM Mono Prescale setting Audio 21 72 ADC AV L Scart Line in Prescale setting Audio 18 73 BGSCAL DEC Audio 0 74 BGSCAL MONO Audio 0 75 BGSCAL NIC Audio 0 17 TFT TV Service Manual 54 Function Group Default 76 BGSCAL SAP Audio 0 77 MSCAL DEC Audio 0 78 MSCAL MONO Audio 0 79 MSCAL NIC Audio 0 80 MSCAL SAP Audio 0 81 LSCAL DEC Audio 0 82 LSCAL MONO Audio 0 83 LSCAL NIC Audio 0 84 LSCAL SAP Audio 0 85 E2D Audio 0 86 Audio 0 87 CMUTE Audio 1 88 PA BA VO Audio Preset 31 89 Audio Preset 15 90 PA LM VO Audio Preset 1 91 PA ST VO Audio Preset 5 92 PA LO VO Audio Preset 0 93 PA B1 VO Audio Preset 21 94 PA B2 VO Audio Preset 50 95 PA B3 VO Audio Preset 55 96 PA B4 VO Audio Preset 45 97 PA B5 VO Audi
48. 10 11 SILVER P 449 2 10 11 SILVER 1 20267935 BUTTON AS2010TFT FAV SPDIF SILVER P 450 10 11 1 20188268 10 11 SILVER P SMBAS 451 4 ABS NATURAL 000 20174895 TFT 10 11 EKO GRAY SMBAS 452 4 MASTERBATCH EKO GRAY GR3216SE1 001 20174895 XX10 11 EKO GRAY SM BAS 453 3 PAINT SILVER 022 6485 SU BAZLI 0 001 20188268 10 11 SILVER PXSM BAS 454 2 SIDEWALL L TFT2010 11 SILVER 1 20267935 BUTTON AS2010TFT FAV SPDIF SILVER IP 455 3 SIDEWALL L 2010 11 1 20194034 SIDEWALL L 2010 11 456 3 PAINT SILVER 022 6485 SU BAZLI 0 001 20194034 SIDEWALL L 2010 11 SILVER P 457 2 sipEwALL R rET201011 TVMVS 1 20267935 BUTTON AS2010TFT FAV SPDIF SILVER P 458 siDEwALL R TFT2010 1 TVPVEK 20194036 SIDEWALL R TFT2010 11 TV MV SILVERP 459 3 PAINT SILVER 022 6485 SU BAZLI 0 001 20194036 SIDEWALL R TFT2010 11 TV MV SILVERIP 460 2 DOOR SOCKET 2010 11 SILVER 1 20267935 BUTTON AS2010TFT FAV SPDIF SILVER P 461 3 DOOR SOCKET 2010 11 1 20194696 SOCKET 2010 11 SLVER P 462 3 PAINT SILVER 022 6485 S
49. 1K 0603 8 2 R421 20221171 5 17 18 5 LINE OUT ST 287 4 RES SMD 1 16W 3308 y 0603 ROH 2 R410 20221171 5 17 18 5 LINE OUT ST 287 4 RES SMD 1 16W 330R 0603 2 20221171 5 17 18 5 OUT 057 288 3 MB SMD 17MB18 5 E 20264489 MASSY 17MB18 5 OTO TX1712121X1X1X4_ zo sup WONCSCR rere 289 4 JUMPERSMDO603ROHS 3 5412 20221172 MB SMD 17MB18 5 WO YCBCRTFT UST 20 Me SMD METES WELTER 1 2264469 MASSY 178165 291 4 SMD 47 50 0603 ROHS 3 431 20221173 8 5 17 18 5 W FILTER TFT ALT 291 4 SMD 47 50 J 0603 La 432 20221173 5 17 18 5 W FILTER ALT 2011 4 CAD HE bov E 493 20221173 MBSND 292 8 17 18 5 ALT 1 20264489 3 17 18 5 1X1712121X1X1X4 293 4 DIODE SMD 1 4148 0 2 75 ROHS 3 0175 20221201 MB SMD 17MB18 5 COMMON ALT ass DIODE pire 20221201 MB COMMON TFT ALT 293 4 DIODE SMD 1 4148 0 2 75 ROHS 3 0177 20221201 MB SMD 17MB18 5 COMMON ALT 294 4 FERRITE 5 600 100 2200 1 8 2 1100 20221201 5 17 18 5
50. 20 SERVICE MANUAL 17MB18 TABLE CONTENTS 1 SOFTWARE UPDATE DESCRIPTION 1 2 INTRODUCTION 4 21 ocu 4 22 General Features ei pia PE platte a EM GR 4 3 SYSTEM BUILDING BLOGHKS u u eee lance 5 331 Analog Front End eoe ee eerie irt ir b RENS 5 Sw EDU Ti EE 5 3 22 om eine ie e e Ts 3 82 5 oc eu p MGE 9 3 3 1 Keypads S 9 3 3 2 IR amp Led Board 9 34 s PONOT 4 10 4 AND COMPONENT 12 4 1 Base IG n omen 12 4 2 UOCI 12 LU MEME IUe 13 43 PW 1306 E 17 43 12 GI EE 17 44 29 26 45 5900385 26 ADe a E E 26 4 7 TAEICA052 26 4 8 e D 27 49 ADAIG O 27 GIANT ER ete mei men dar ele ees 27 4 11 ML I IM LUE 28 412 3940392
51. 249 5 EL 10UF 50V MROHS 3 20158330 MB RAD 17MB18 W FILTERTFT 057 250 5 EL 1000 16 1 C445 20158330 17 18 ST 251 4 SMD BC848BO 1A 30VSOT2 3 0403 20221015 5 17 18 5 W FILTER ST 251 4 TR SMD PBJT BCe48BO 1A 20VSOT2 3 0404 20221015 5 17 18 5 W FILTER 057 251 4 TRSMDPBJT 848 O 1A SOVSOT2 3 0405 20221015 5 17 18 5 W FILTER 057 252 4 FERRITE 5 600 100 200 1 18 1 1415 20221015 5 17 18 5 W FILTER Uer 253 4 SMD 270 50v 0603 3 C440 20221015 5 17 18 5 W FILTER TFT ST 253 4 SMD 270 50v 0603 ROHS 3 C441 20221015 5 17 18 5 W FILTER ST 253 4 SMD 270 50 0603 ROHS 3 C444 20221015 5 17 18 5 W FILTER TFT 057 254 4 RES SMD 1 16W 10K 0603 ROHS 3 R451 20221015 5 17 18 5 W FILTER TFT ST 254 4 RES SMD 1 16W 10K 0603 ROHS 3 R453 20221015 5 17 18 5 W FILTER TFT ST _______ 254 4 RES SMD 1 16W 10K 0603 ROHS 3 R449 20221015 5 17 18 5 W FILTER TFT UST 255 4 RES SMD 1 16W 4 7K J 0603 OH 3 R448 20221015 5 17 18 5 W FILTER ST
52. 4 2 2 2 ground VDDC4 3 3 3 digital supply to SDACs 1 8V VDDA3 3 3V 4 4 4 supply 3 3 V VREF_POS_LSL 5 7 7 positive reference SDAC 3 3 VREF_NEG_LSL HPL negative reference voltage SDAC 0 V VREF POS LSR HPR EE p positive reference voltage SDAC 3 3 V 17 TFT TV Service Manual SYMBOL STEREO AV STEREO AV STEREO NO AUDIO DSP MONO DESCRIPTION VREF_NEG_HPL HPR negative reference voltage SDAC 0 V VREF_POS_HPR s positive reference SDAC 3 3 V XTALOUT crystal oscillator output VSSA1 Md ground V guard input switch e g 4 mA current sinking capability for direct drive of LEDs DECDIG decoupling digital supply 1 15 15 15 1stsupply voltage TV processor 5 V PH2LF 16 16 16 phase 2 filter PH1LF 17 17 17 phase 1 filter GND1 18 18 18 ground 1 for TV processor SECPLL 19 19 19 SECAM PLL decoupling DECBG 20 20 20 bandgap decoupling EWDIAVL 1 21 21 21 East West drive output or AVL capacitor VDRB 22 22 22 vertical drive B output VDRA 23 23 23 vertical drive A output VIFIN1 24 24 24 IF input 1 VIFIN2 25 25 25 IF input 2 VSC 26 26 26 vertical sawtooth capacitor IREF 27 27 27 reference current input GNDIF 28 28 28 ground connection for IF amplifier SIFINT DVBIN1 2 29 29 29 input 1 DVB input 1 SIFIN2 DVBIN2 2 30 30 30 SIF i
53. 41 The 74LVC541A is octal non inverting buffer line driver with 5 V tolerant inputs outputs controlled by the output enable inputs OE1and 2 e 5V tolerant inputs outputs for interfacing with 5 V logic Wide supply voltage range from 2 7 to 3 6 V e CMOS low power consumption Direct interface with TTL levels 4 15 SAA3010T The SAA3010 is intended as a general purpose RC 5 infrared remote control system for use where a low voltage supply and a large debounce time are expected The device can generate 2048 different commands and utilizes a keyboard with a single pole switch for each key The commands are arranged so that 32 systems can be addressed each system containing 64 different commands The circuit response to legal one key pressed at a time and illegal more than one The 3 state outputs INPUT OUTPUT 1 OE2 An Yn L L L L r a 2 2 Symbol Name and function 1 1 Output Enable Input 2 3 4 5 6 7 AO to A7 Data Inputs 8 9 11 12 13 14 YO to Y7 Data Outputs 15 16 17 18 2A1 to 2A4 Data Inputs 1Y1 to 1Y4 Data Outputs 19 OE2 Output Enable Input 10 GND Ground 0V 20 VCC Positive Supply Voltage key pressed at a time keyboard operation is specified in the section Keyboard operation Low voltage requirement e Biphase transmission technique e Single pi
54. 45 SCR ASSY DIF KIT TFT 2010 11 IDTV CHM 6B_ SCREWPCZNYSB35x10 KN1031T35X10 20242045 SCRASSY DIF KIT TFT 2010 11 68 75 SCREW P ZN 3 20 KN1031 4 20242045 SCRASSY DIF KIT TFT 2010 11 IDTV CHM 6B_ 76 1 MD ASY 17LD23 2010IDTVTFT MB 1 10042152 17 18 2010 SIDE AV S PDIF DTV PiLOT 77 2 MD OTO 17LD23 17 2324 26 32705 1 20251766 171023 2010 18 78 MD SMD 17LD23 1724 2324TFT 1 20174631 MD OTO 17LD23 17 2324 26 32705 32701 79 4 MD RAD 17LD23 1724 2324TFT __ 1 20174632 MD SMD 17LD23 17242322TFT 80 5 171023 1724 2324 TFT LI 1 20174633 171023 1724 2324 81 6 PCB17LD23 1 ROHS 1 20182686 MD AXL17LD23 172423241 82 5 CAPEL22UF50VMROHS 1 20174633 MD RAD 17LD23 1724 2222 TFT 83 4 5 1 16 100R 0603 1 R 20174632 MD SMD 17LD23 17242322 TFT Cd 184 2 MD MAN 17LD23 2010 IDTV 1 20251766 0 5 171 023 2010 IDTV 18 85 LED HOLDER 4980 1 20251767 MD MAN 17LD23 2010 IDTV TFT MB18 86 4 HIPS NATURAL SAFE ROHS 001 20119034 89 10 87 4 MASTERBATCH BLACK 01 20110034 89 10 89 PREAMPLIFIERTFMS5360RoHS 1 20251767 171023 2010 IDTV TFT MB18 90
55. 5V 4 Vss Negative supply OV 5 INB pos Non inverting input B 2 5V 6 INB neg Inverting input B Vo clip Min 1400mVrms 7 OUTB Output B Voltage swing Min 0 75V 4 25V 8 Positive supply Min 3 0V 7 0 27 17 TFT TV Service Manual 4 11 LM1117 The LM1117 is a series of low dropout voltage regulators with a dropout of 1 2 at 800mA of load current The output voltage is adjusted according to the formula shown in Figure 9 e Available in 1 8V 2 5V 2 85V 3 3V 5V and Adjustable Versions Current Limiting and Thermal Protection Output Current 800mA Line Regulation 0 2 Max Load Regulation 0 4 Temperature Range LM1117 0 C to 125 C 10 LM11171 40 C to 125 C LM1117 ADJ Vin Vout ADJ Vout 100 uF _ 2 Vout 1 Rp lapjyR2 Figure 9 Basic adjustable regulator TO 252 SOT 223 TO 220 Your ber 123 Wi i 061000124 T Ve 05100014 2 17541124 View 4 12 241 32 24LC32 is a 4K x 8 32Kbit Serial Electrically Erasable PROM capable of operation across broad voltage range 2 5 to 6 0V 4 13 241 21 24LC21 is a 128 x 8 bit Electrically Erasable PROM This device is designed for use in applications requiring storage and serial transmission of configuration and control information 28 17 TFT TV Service Manual 4 14 74LVC5
56. 67872EXP KIT WO PA2010 1TFT VGA VERT1 MB18 LABEL 12 W VGA ___ 1 20267872 WO PA 2010 11TFT VGA VERT1 MB18 PSU 12706 C14 4 W PFC SAFE 1 1004215217 18 2010 SIDE AV S PDIF IDTV PILOT NYLON SHIELD 50 90 15 15 4 4 4 4 4 4 4 4 4 10042152 17 18 2010 SIDE AV S PDIFXIDTV PILOT 10042152 17MB18 2010 SIDE AV S PDIF IDTV PILOT 1 107
57. 7 97 external interrupt 0 port 0 5 4 mA current sinking capability for direct drive of LEDs P1 0 INT1 98 98 98 port 1 0 or external interrupt 1 P1 1 T0 99 99 99 port 1 1 or Counter Timer 0 input VDDC2 100 100 100 digital supply to core 1 8 V VSSC2 101 101 101 ground 0 4 125 5 102 port 0 4 125 select P0 4 7 102 102 port 0 4 0 3 125 103 port 0 3 125 clock P0 3 103 103 port 0 3 0 212 002 104 port 0 2 125 digital output 2 2 104 104 port 0 2 1125001 105 port 0 1 125 digital output 1 1 105 105 port 0 1 16 17 TFT TV Service Manual SYMBOL NO AUDIO MONO DESCRIPTION 25011 106 5 port 0 0 125 digital input 1 25 digital output P0 0 106 106 port 0 0 1 3 1 107 107 107 port 1 3 or Counter Timer 1 input P1 6 SCL 108 108 108 1 6 or I2C bus clock line P1 7 SDA 109 109 109 port 1 7 2 data line VDDP 3 3V 110 110 110 to and voltage regulator P2 0 TPWM 111 111 111 port 2 0 or Tuning PWM output 2 1 112 112 112 2 1 or PWMO output 2 2 1 113 113 113 port 2 2 or PWM1 output P2 3 PWM2 114 114 114 port 2 3 PWM2 output P3 0 ADCO 115 115 115 port 3 0 or ADCO input P3 1 ADC1 116 116 116 port 3 1 or ADC1 input VDDC1 117 117 117 digital supp
58. 8 5 ST 226 4 FERRITE 120 100MHz200mA 4 Le R145 20219857 5 17 18 5 UST 226 4 FERRITE 120 100MHz200mA 4 6 6146 20219857 5 17 18 5 057 226 4 FERRITE 120 100MHz200mA 4 ____ 6 147 20219857 5 17 18 5 957 227 4 SMD 10 50 603 6 C156 20219857 5 17 18 5 UST 227 4 50v F 603 6 157 20219857 5 17 18 5 057 227 4 SMD 50 603 6 158 20219857 5 17 18 5 ST 227 4 SMD 10 50 603 6 C159 20219857 5 17 18 5 UST 227 4 SMD 50 603 6 20219857 5 17 18 5 057 227 4 SMD 50 603 6 161 20219857 5 17 18 5 ST 232 4 DIODE SMD ZEN 12 00123 8 0408 20219857 5 17 18 5 UST 232 4 DIODE SMD ZEN 12 00123 ROHS 8 0400 20219857 5 17 18 5 UST 232 4 DIODE SMD ZEN 12 00123 8 D410 20219857 5 17
59. 8 5 SIDE HP TFT UST 20264486 55 17 18 5 1X1712X21X1X1XX 3 17 18 5 SIDE US 4 PL400 20221013 MB MAN 17MB18 5 W VGA UST 4 4 DSOCKET D SUB 15 FOR RoHS 3 MB MAN 17MB18 5 LINE OUT 0 3 17 18 5 SIDE AV 05 20264486 17 18 5 1X1712X21X1X1XX JK404 20221014 17 818 5 LINE OUT TFT UST 4 405 20221014 17 18 5 LINE OUT TFT UST PL406 20225254 MB MAN 17MB18 5 SIDE AV UST MB MAN 17MB18 4 5 W STEREO TFT 20264486 M ASSY 17MB18 5 MAN 1X1712X21X1X1XX CONN HEADER 2P 2 5MM TOP WHT SD 3 3 4 1207 20225254 MB MAN 17MB18 5 SIDE AV ST IC410 20238715 MB MAN 17MB18 4 5 W STEREO UST M ASSY 17MB18 5 OTO 1X1712121X1 MB SMD 17MB18 5 COMMON UST 20264486 17 18 5 1X1712X21X1X1XX 20264490 CHS ASSY 17MB18 5 111712121511214 4 1 12 WS 20219860 MB RAD 17MB18 5 COMMON UST 6 7 7 7 7 7 6 Er 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 CAPEL100UF16VMROHS 19 C326 20219860 17 18 5 ST 5 5 5 5 RES 5 5 5 15571 5 5 5 5
60. 800 Low Voltage Single Supply Flash Memory to store PW1306 code ELECTRONIC SIGNATURE Manufacturer Code 20h Top Device Code M29W800AT D7h 4 5 DS90C385 DS90C385 transmitter converts 28 bits of LVCMOS LVTTL data into four LVDS Low Voltage Differential Signaling data streams A phase locked transmit clock is transmitted in parallel with the data streams over a fifth LVDS link Every cycle of the transmit clock 28 bits of input data are sampled and transmitted At a transmit clock frequency of 85 MHz 24 bits of RGB data and 3 bits of LCD timing and control data FPLINE DRDY are transmitted at a rate of 595 Mbps per LVDS data channel Using a 85 MHz clock the data throughput is 297 5 Mbytes sec 201085 MHz shift clock support Tx power consumption 130 mW typ 85MHz Grayscale Supports VGA SVGA XGA and Dual Pixel 5 Up to 2 38 Gbps throughput Up to 297 5 Megabytes sec bandwidth PLL requires no external components Compatible with TIA EIA 644 LVDS standard 4 6 15 330 PI5V330 is a true bidirectional Quad 2 channel multiplexer demultiplexer that is for both RGB and composite video switching applications 200 MHz bandwidth 3 Ohm on resistance e Switching at 10 ns e 100 mA output current 4 7 74HC4052 The 74HC HCT4052 are dual 4 channel analog multiplexers demultiplexers with common select logic Each multiplexer has four independent inputs outputs nYO to nY3 a
61. 9336 MB SMD 17MB16 4 5 COMB FILTER 097 5 RES SMD 4 16W 10K 0603 a 20259336 MB SMD 17MB18 4 5 COMB FILTER NIA UST 359 5 RES SMD 10K J 0603 ROHS 20259336 MB SMD 17MB18 4 5 COMB FILTER UST F 359 5 SMD 4 16W 0603 4 Raas SMD 17MB16 4 5 COMB FILTER Nia UST 5 RES SMD 4 16W 12K J 0603 ROHS R275 20259336 MB SMD 17MB18 4 5 COMB FILTER UST 361 5 RES SMD 16 4 150K J 0603 2 R281 20259336 MB SMD 17MB18 4 5 COMB FILTER UST 361 s RES SMD 4 16W 150 J 0603 ROH 2 R440 20250338 MB SMD 17MB18 4 5 COMB FILTER UST 362 5 RES SMD 4 16W 1K J 0603 ROHS 2 R265 20259338 MB SMD 17MB18 4 5 COMB FILTER UST 362 5 RES SMD 1K J 0603 ROHS 2 R270 20269336 MB SMD 17MB16 4 5 COMB FILTER NIA UST 363 s RES SMD 2 2K J 0603 ROH 1 20250338 MB SMD 17MB18 4 5 COMB FILTER NIA UST 364 5 RES SMD 27K J 0608 RoHS 1 20259338 17 18 05 COMB FILTER Nia UST 365 s RES SMD 1716W 47K 0603 R232 20259588 MB SMD 17MB18 4 5 COMB FILTER 057 5 RES SMD 4 16W 6 8K J 0603 ROH 1 R462 20250338 MB SMD 17MB18 4 5 COMB FILTER UST 367 5 RES SMD 1716W 680R J 0603 ROH 1 R438 20259338 MB
62. Audio line in Equalizer IR Control 5 OSD Menu Languages ENG FRA GER ITA SPA POR TUR SWE DEN FIN CRO SLO SLOVEN NOR POL CZE HUN ROM BUL RUS subject to change and be grouped Teletext 2H 4H Comb Filter White balance settings warm normal cool for TV amp PC Full AIR amp CABLE band coverage Auto Shut down 17 TFT TV Service Manual 19 11 2003 3 SYSTEM BUILDING BLOCKS 17 18 chassis main blocks are as follows Analog Front End Microcontroller Video Proccessor Sound Proccessor IF CTI Tuner SAW filters Audio Amp DAC Back End PW1306 Microcontroller Scaler OSD Keyboard IR Interface e Side Board s Keyboards IR LED Boards TTL Panel Interface Cards VCbCr Input Board Optional 3 1 Analog Front End 17MB18 Main Board consists of two major blocks The first block is analog front end and this block is handled by chip that is highly multifunctional This IC does demodulation of Video amp Audio from Tuner IF CVBS Audio RGB SVHS input selection and processing It has an audio processor that supports equalizer or tone control volume control AVL surround effect etc and supplies amplifier headphone and CVBS amp audio line outputs It handles video processing such as colour standard detection and demodulation picture alignment brightness contrast colour etc The IC also does teletext decoding with 10 pages text memory After video processing the process
63. BS Yx 72 72 72 CVBS Yxinput YSYNC 73 73 73 Y input separator 15 17 TV Service Manual AV SYMBOL STEREO AV No AUDIO DESCRIPTION STEREO DSP YOUT 74 74 74 Y output for YUV interface U output for YUV interface 2naRGB UOUT INSSW2 75 75 75 insertion input VOUT 5 01 76 76 76 V output for YUV interface general purpose switch output INSSW3 77 77 77 3rdRGB YPBPR insertion input R PRIN3 78 78 78 3rdR input PRinput G YIN3 79 79 79 input Y input B PBIN3 80 80 80 3rdB input GND3 81 81 81 ground 3 for TV processor VP3 82 82 82 3rasupply for TV processor BCLIN 83 83 83 beam current limiter input BLKIN 84 84 84 black current input RO 85 85 85 Red output GO 86 86 86 Green output BO 87 87 87 Blue output VDDA1 88 88 88 analog supply for TCG m Controller and digital supply for TV processor 3 3 V VREFAD NEG 89 89 89 negative reference voltage 0 V VREFAD POS 90 90 90 positive reference voltage 3 3 V VREFAD 91 1 reference voltage for audio ADCs 3 3 2 V GNDA 92 92 92 ground VDDA 1 8V 93 93 93 analogue supply for audio ADCs 1 8 V VDDA2 3 3 94 94 94 supply voltage SDAC 3 3 V VSSadc 95 95 95 ground for video ADC and PLL VDDadc 1 8 96 96 96 supply voltage video ADC and PLL INTO PO 5 97 9
64. CIII series combines the functions of a Video Signal Processor VSP together with a FLASH embedded TEXT Control Graphics m Controller TCG m Controller and US Closed Caption decoder In addition the following functions can be added Adaptive digital 4H 2H PAL NTSC combfilter Teletext decoder with 10 page text memory Multi standard stereo decoder BTSC stereo decoder Digital sound processing circuit Digital video processing circuit The UCC III series consists of the following 3 basic concepts Stereo versions These versions contain the TV processor with a stereo audio selector the TCG m Controller the multi standard stereo or BTSC decoder the digital sound processing circuit and the digital video processing circuit Options are the adaptive digital PAL NTSC comb filter and a teletext decoder with 10 page text memory AV stereo versions These versions contain the TV processor with stereo audio selector and the TCG m Controller Options are the digital sound processing circuit the digital video processing circuit the adaptive digital PAL NTSC comb filter and a teletext decoder with a 10 page text memory Mono sound versions These versions contain the TV processor with a selector for mono audio signals and the TCG m Controller Options are the adaptive digital PAL NTSC combfilter and a teletext decoder with 10 page text memory 12 17 TFT TV Service Manual 421 e El lt 28
65. DGO3 Green 33 VPP Power Supply 5 or 3 3V 17 DGO2 Green 34 VPP Power Supply 5 or 3 3V 4 18 7 Panel Inverter Connector 1x11 PL176 Pin Symbol Description Pin Symbol Description 1 2 3 12 INV Inverter power supply 8 BKLON 4 GND Ground 9 GND Ground 5 GND Ground 10 PWMOUT _ Brightness control 6 7 GND Ground 11 GND Ground 17 TFT TV Service Manual 32 4 18 8 Keypad Card Connector 1 5 PL175 Pin Symbol Pin Symbol 1 1 2 2 7 4 3 GND 8 5 4 VCC5A Analog 5V 9 Key6 5 GND 10 7 or KEY 4 18 9 Optional Keypad Connector to UOC 1x2 PL 202 Pin Description 1 Data Ground 4 18 10 LED amp IR Receiver Connector 1x6 PL202 Pin Symbol Description Pin Symbol Description 1 ON OFF PWR_KEY 4 LEDI Led2 output 2 GND Digital 5 IRRCVR R signal input 3 LED2 Ledl output 6 5 Digital 4 18 11 Optional Rocker Sw Connector 1x4 PL500 Pin Description 12 12V External Power Supply In from JK500 34 Switched 12V 4 18 12 PROMJet Connector 2x25 PL101 Pin Symbol Description Pin Symbol Description
66. DOs E 41 5 81 inte ee 41 5 8 2 5 o oen de dee 41 5 8 3 Pin Description u u denn 41 5 9 5S TV0360 42 5 9 1 General e E erra EE e 42 5 9 2 jEeat res 42 5 9 3 Pin cee 25444228 EES ege eur 42 5 10 MAX COO oc Chan rm ap uU MEL Eh tti ease 45 5 10 1 General Description ein te te aedi ae 45 5 10 2 a ee eg 45 5 10 3 Pin Description ter eee eth 45 5 11 2 IRE 46 5 11 1 General Description s eeh 46 5 11 2 Pin Description enar aha e 46 5 12 STVOTOO etatem Salant 46 5 12 1 46 5 12 2 Features etie eae endum ten 47 5 12 3 Pin Description e 47 5 13 VATA GSTS E 52 5 13 1 General 52 5 13 2 Pin Connectio
67. G PKG ____ 385 2 STRAP TIE LST 10 PINGOOD Ro 1 20264517 CORD ASSY SAFE BRI WAL PLG PKG ____ 1 MD ASY 17FAV13 F HP SPDIF 2010 _ 1 1004215217 18 2010 SIDE AV S PDIF IDTV PILOT 2 MD MAN 17FAV13 F HP SPDIF 2010 1 20265552 MDASY 17FAVIS F HP SPDIF 2010 IMB18ROHS 3 MD MAN 17FAV13 FAV 2010 11 MB18 1 20265574 MD MAN 17FAVI3 F HP SPDIF 2010 1MB18ROHS 3 MD MAN 17FAV13 HP 2010 11 MB18 1 20265574 MD MAN 17FAV13 F HP SPDIF 2010 1MB18ROHS_ 3 MD MAN 17FAV13 SPDIF 2010 1 MB 1 20265574 MD MAN 17FAVI3 E HP SPDIF 2010 MB18ROHS 2 MD OTO 17FAV13FAV HP SPDIF 201 1 20265552 MD ASY 17FAVI3 F HP SPDIF 2010 1MB18ROHS 3 JMD SMD 17FAV13 FAV 201011 18 1 7 20265575 MD OTO 17FAV13 FAV HP SPDIF 2010 11 18 4 FERRITE SMD600R 100MHz200mA1 1R__ 6 1102 20265547 8 17 13 201041 818 4 FERRITE 5 0600 100 2200 41 16 6 1103 20265547 5 17 13 201011 MB18 7 4 FERRITE SMD600R 100MHz200mA1 iR 6 1104 20265547 8 17 13 2010 11MB18_ 4 FERRITE SMD600R 100MHz200mA1 1R_ 6 1105 20265547 8 17 13 201041 818 4 FERRITE SMD600R 100MHz200mA1 1R 6 1106 20265547 5 17 13 201011 7 4 FERRITE 5 0600 100 2200741 16 6 1107 20265547 8 17 13 201011 818 77 PCB 17 1
68. Initial APS Press RC RIGHT and LEFT buttons to set Initial APS to on or off When Initial APS is set to on TV will display Initial APS menu at first time it is turned on 6 2 6 Hotel Mode Activate Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 Press RC RIGHT button at Service Submenu 2 and switch to Service Submenu 3 Press RC DOWN button and highlight Hotel Mode Activate Press RC RIGHT and LEFT buttons to set the option between off and on 6 27 Burn In Mode Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 Press RC RIGHT button at Service Submenu 2 and switch to Service Submenu 3 Press RC DOWN button and highlight Burn In Mode Press RC RIGHT and LEFT buttons to set the option between off and on 6 2 8 Country Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 Press RC RIGHT button at Service Submenu 2 and switch to Service Submenu 3 Press RC DOWN button and highlight Country Press RC RIGHT and LEFT buttons to set the desired country option 6 29 Language Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 Press RC RIGHT button at Service Submenu 2 and switch to Service Submenu 3 Press RC DOWN button and highlight Language Press RC RIGHT and LEFT buttons to set the desired l
69. K26 1 ROHS SAFE 1 20259785 MD AXI 17TK26 6SW 10 11 MB18 11 4 SMD 100 50 0805 ROHS 6 20259764 MD SMD 17TK26 6SW 10 11 MB18 11 4 smD 100 50 0805 ROHS 6 20259784 MD SMD 17TK26 6SW 10 11 MB18 11 4 CAP SMD 100NF 50V 0805 ROHS 6 C3 20259784 MD SMD 17TK26 6SW 10 11 18 11 4 SMD 100 50 0805 ROHS 6 20250784 MD SMD 17TK26 6SW 10 11 MB18 11 4 smD 100 50 0805 6 5 20259784 MD SMD 17TK26 6SW 10 11 MB18 11 4 SMD 100NF 50V 0805 ROHS 6 C6 20259784 17 26 68 10 11 18 12 4 FERRITE 5 600 100 2200 1 18 7 11 20259784 MD SMD 17TK26 6SW 10 11 18 12 4 FERRITE 5 600 100 2200 1 7 12 20259784 MD SMD 17TK26 6SW 10 11 18 12 4 FERRITE 5 0600 100 220074 6 7 15 20259784 MD SMD 17TK26 6SW 10 11 18 12 4 FERRITE 8 600 100 2200 1 7 16 20259784 MD SMD 17TK26 6SW 10 11 MB18 12 4 FERRITE 8 6008 100 2200 118 7 17 20259784 MD SMD 17TK26 6SW 10 11 TFT 18 13 1 BOXASSY 201011 1 10042152 17 18 2010 SIDE S PDIFXIDTV PILOT 14 2 Lep 201011 1
70. MODULE and CONNECTOR 8 35 5 1 94159189 ERE 35 5 1 1 dese 35 5 2 232 SMD Ee 35 5 2 1 35 5 2 2 Features uii csi goi ador eed ad E i Paca sen 35 5 3 TIAC UOI b pine ei 36 5 31 General Description ioo 36 i 17 TFT TV Service Manual 19 11 2003 5 3 2 Pin Description i d 36 5 4 POL 2 aa nee e Nit cate 37 5 4 1 General Description e maiis 37 542 Pin Connections nee thue en etiem 37 37 5 5 1 General 55 ode pM ete at eie i tes iue 37 5 5 2 TEE 37 5 6 2 DEN irm iret dm Lande 38 5 6 1 General Description e eae 38 5 60 23 EE 38 5 6 3 Description oido eei 38 528 MX29LV160 T tte t Pct e tt t d e uis 40 5 7 1 General Description niini ara eed ci dee 40 5 7225 oen o Um teet tet eta dee eo cesta REP s au 40 5 7 3 Pin Description oid ded d t ed 40
71. O Auto value to 0 This indicates that DCXO Alignment successfully completed 6 2 PW1306 Service Menu In order to work with PW service menu Press Menu and 4 7 2 6 buttons of RC respectively Make the desired settings Press Menu from RC to turn off the PW Service menu The menu has the following structure Service Menu Service Submenu1 Service Submenu2 Service Submenu3 Dclock Polarity Falling Init NVM Country Hposition Initial APS Off Language ADC_Calibration Hotel Mode Activate Pannel Type LG17WXGA_V3 Menu Opaque UOC Calibration Burn in Mode Off on Background Off on Remote Control Pc Mode Off on Swap RGB Mode 57 17 TFT TV Service Manual kkk This value indicetes the horisontal positioning of the picture In this row Software version and date is mentioned These will be changed according to the DI It is possible to move by using UP DOWN LEFT and RIGHT RC buttons in this menu structure 6 21 Horizontal Position Press DOWN RC button at Service Submenu 1 to highlight UOC Hposition Set the proper value to fit the applied pattern to screen by using LEFT and RIGHT buttons 6 2 2 UOC Calibration Apply 11 Vertical bar Grey scale pattern with black on the left and white on the right side of the picture as
72. OTO 1X1712121X1X1X4_ 5 100 16 0603 279 3 MB SMD 17MB18 5LINEOUTTFT U 1 20264489 M ASSY 17MB18 5 OTO 1X1712121X1X1X4 280 4 MB RAD 17MB18 LINE OUT 057 1 20221171 5 17 18 5 OUT ST 281 5 CAP EL 3 3UF 50v M ROHS 2 C408 20158438 MB RAD 17MBT8 LINE OUT ST 281 5 CAPEL33UF50VMROHS 2 C409 20158438 MB RAD 17MB18 LINEOUTTFT UST 282 5 CAP EL 47UF ROHS ____ __1_ _G412_ _20158438 MB RAD 17MB18 LINE OUT TET OS 283 4 FERRITE 5 600 100 2200 118 2 1400 20221171 5 17 18 5 LINE OUT ST 285 FERRITE 5 2 IR 2 1401 20221171 MBSMD TTMBTESUINEOUTTET UST 284 4 RES SMD 1 16W 100R 0603 3 R240 20221171 8 5 0 17 18 5 LINE OUT ST 284 4 RES SMD 1 16 100R 0603 3 R241 20221171 8 5 0 17 18 5 LINE OUT ST 284 4 RES SMD 1 16W 100R 0603 3 8242 20221171 5 17 18 5 OUT ST 285 4 SMD 1NF 50 R 0603 ROHS 2 401 20221171 MB SMD 17MB18 5 LINE OUT ST ass 4 CAP INE 0603 ROHS 2 caoz 202117 MB 17 18 5 OUT TFT 051171 286 4 RES SMD 1 16W 1K J 0603 ROHS 2 R420 20221171 5 17 18 5 OUT ST 286 4 SMD 1 16W
73. PL401 Pin Signal Description Signal level Impedance 1 SCORI Audio output right 0 5 rms lt lkohm 2 SCIR1 Audio input right 0 5V rms gt 10kohm 3 SCOLI output left 0 5V rms lt lkohm 4 Ground audio 5 Ground 6 SCILI Audio input left 0 5V rms gt 10kohm 7 BIN Blue input 0 7 75ohms 8 STATAVI Function select AV control gt 10kohm 9 Ground 10 Not connected 11 GIN Green input 0 7 75ohms 12 Not connected 13 Ground red 14 Ground blanking 15 75ohms input 16 FBLIN RGB switching control So un 222 75ohms Ground video input amp 17 output 18 Ground RGB switching _ control 19 CVBSO2 Video output composite including sync 75ohms 20 YISCART Video input composite including syne 75ohms Luminance input 21 Common ground shield 4 18 3 S Video Connector JK403 Pin Signal Impedance 1 Ground 2 Ground 3 Luminance 759 4 Chrominance 750 4 18 4 LVDS Panel Connector 1x20 PL179 Pin Symbol Description 1 NC 2 LVDS_GND Ground 3 TXOUT3 LVDS Signal 4 TXOUT3 LVDS Signal 5 LVDS_GND Ground 6 TXCLKOUTO LVDS Signal 7 TXCLKOUTO LVDS Signal 8 LVDS_GND Ground 9 TXOUT2 LVDS Signal 10 TXOUT2 LVDS Signal 11 LVDS GND Ground 12 T
74. T IDTV H 1 20242044 EXP KIT DIF KIT 2010 11 6 18 HIPS NATURAL SAFE ROHS Lamm 20242761 GUIDE RAIL LEFT ID TV H 1900 MASTERBATCH BLACK 004 202427611600 RAIL LEFT ID H 19 00mm 6 CCFL INV LVE0321 20 AU CMOS 1 20242044 EXP KIT DIF KIT 2010 11 6 18 TET LCD 20 V201V1 T03 SAFE 1 20242044 EXP KIT DIF KIT 2010 11 IDTV CHMGB MB18 D D 4 4 3 FRAME 20TN AU CMO MB18 MB39 SAM 1 20242044 EXP KIT DIF KIT 2010 11 6 18 3 SPONGE TFT 1504 05 06 12 230 __ 2 20242044 EXP KIT DIF KIT 2010 11 IDTV CHM6B MB18 7 4 4 4 ICTY SPONGE 220 10 1 100 4 20242044 EXP KIT DIF KIT 2010 11 IDTV CHMGB MB18 IEXP KIT WO PA 2010 11TFT VGAWE 1 20267944 Ep kt 2010 11 VGA VER11 CHGB MB18 DTV HANG METAL 2324 8 2 20267872 2010 11 11 818 NITTO NO 5 W20 8 42 07 20267872 EXP KIT WO PA2OT0 1TFT VGA VERT1 MB18 CELLOPHANE 42 PDP 03 20267872 2010 11 11 818 SPONGE 7 85 200 33 1 20267872 EXP KIT WO PA 2010 11TFT VGA VERI1 MB18 ____ CELLOPHANE 42 03 20267872 EXP KIT WO PA 2010 11TFT VGA VER11 MB18 Stick Cu 3080 30x80mm RoHS_ 6 202
75. U BAZLI Lann 7 20194696 DOOR SOCKET 2010 11 TFT SILVER P 463 2 SB COSMETIC COVER 2010 11TFTS 1 20267935 BUTTON AS2010TFT FAV SPDIF SILVER P 464 3 SB cosMETICCVR201041TFT EK 1 1 20194703 5B COSMETIC COVER 2010 11TFT SILVER P 465 3 PAINT SILVER 022 6485 SU BAZLI 0 001 7 20194703 58 COSMETIC COVER 2010 1TFT SILVER P 466 2 BRACKET 17 13 AV HP SPDIF S 1 20267935 BUTTON AS 2010TFT FAV SPDIF SILVER P 1 20267936 17 13 AV HP SPDIF SILVER P HIPS NATURAL SAFE ROHS 20264064 BRACKET 17FAV13 AV HP SPDIF EKO GRAY 20264064 17FAV13 AV HP SPDIF EKO GRAY 20267936 17FAV13 AV HP SPDIF SILVER P 471 472 473 474 471 472 473 474 475 47 PAINT SILVER 022 6485 SU BAZLI EXP KIT 2010 11 11 6 1 10042152 17 818 2010 SIDE AV S PDIF IDTV PILOT 1 __ _____ 20267944 2010 11 VGA VER11 CH6B MB18 IDTV BRACKET DISPLAY 20 CHM 4 20242044 EXP KIT DIF KIT 2010 11 6 18 ABS BLACK 0005 20219422 BRACKET DISPLAY 20CHM GUIDE RAIL RIGHT ID TV DH 1 20242044 2010 11 6 18 HIPS NATURAL SAFE ROHS Lamm 20242760 GUIDE RIGHT ID TV H 19 00mm MASTERBATCH BLACK 004 20242760 GUIDE RAIL RIGHT D H 19 00mm GUIDE RAILLEF
76. USED Table 2 H V Sync Multiplexing Table The video output from PW1306 is a 48 bit digital RGB bus format and made available on two separate connectors with TTL control signals HS VS CLK etc This digital output is intended to interface to TTL compatible display devices As PW1306 does not have integrated LVDS transmitter 24 bit even part of RGB video output and TTL control signals from PW1306 are also inputted to DS90C385 LVDS IC to produce single pixel LVDS output for LVDS compatible LCDs Backlight control is also possible via PW1306 pin PWMOUT PL176 10 that is a variable duty cycle pulse generator output 17 TFT TV Service Manual 19 11 2003 BLOCK AHSYNC TV HS VS Bi MUX AVSYNC PC HS VS E 74 40520 HD_ HS VS Control Signals VGA_TV_SW YUV TV SW VIDEO SWITCH P15V330 SWITCH P15V330 Figure 1 MUX Block 17 TFT TV Service Manual 19 11 2003 VEIN 24 25 AUDIOINSL 34 AUDIOINSR 35 UOCIII IDTV RGB 70 71 72 16MB39 IFVO 43 uL 6 la JAUDIOUTSRG7 AUDIOIN3L 56 AUDIOINGR 57 p Audio in HP DRIVER TDA1308 AUDIO Y U VJOUT 74 75 76 AMPLIFIER AUDOUTLS L R 60 61 2xTDA7056 128002 104 I2SCLK 103 RE DSWS 102 2 R G B OUT 85 86 87 line out R G B OUT Comunication 0 SCL 0 EEPROM SEPARATOR Signals EL1883 YUV VGA SW I2C and Handhake PORTD 5 6 58 57 PW13
77. Up IRQ TDA7056A TDA1308 TTL 48 S video 2 DRGB 24 Audio Audio In L R DCLK DVS DHS YUV in YUV_TV_SW ome TA1366 RGB Optional YCbCr input i from scart ENNIUS Optional YCbCr input 65 17 9 CIRCUIT DIAGRAMS 9 1 17 18 5 Main Board Schematics NNECTOR man B TUNER Peur E vet VGUARD SW EEN MER LE 5 4 m
78. VideoADC VDDA AudioADC vm piens xl L If Vpp 3 3V Panel 1 1 177 If Vpp 5V Panel 1 2A 20 If Vpp 12V Panel 0 5A These max consumptions of current panel s datasheets in Vestel database PW1306 VDDQ Digital UO Flash LVDS Keypad 12 E EEPROM Panel Table 3 Power management table 10 17 TFT TV Service Manual SW ON OFF 12 lt 12 INV 7314 FDC642 IRF MC34167 lt LM1117 VCC5A DON or V3_3D VPP or FDC642 17 TFT TV Service Manual 7314 VCC5A V3 12 IDTV MODULE IDTV MODULE LM1117 LM1117 LM1117 117 11 V3 1 80 V1 8A VADC3 V1_8V1 V1 8V2 4 IC AND COMPONENT DESCRIPTIONS 4 1 Basic IC List No Title Description IC203 UOCIII Versatile Signal Processor IC100 PW1306 Video Image Processor with Analog Interface IC102 MT28F800B3W Flash Memory IC176 DS90C385 Programmable LVDS Transmitter IC103 EL1883 Sync Separator IC405 IC402 P15V330 Wide Bandwidth 2 channel Multiplexer Demultiplexer IC404 74HC4052 Dual 4 channel Analog Multiplexer IC200 TA1366FG LTI CTIIC 1 410 1 411 TDA7056A Class AB Mono 3W Power Amplifier 1 401 TDA1308 Class AB Stereo Headphone Driver IC500 1 2 3 4 LM1117 Linear Regulator IC201 IC400 24LC21 IC101 24LC32 Serial Electrically Erasable PROM 4 2 UOCIII The UO
79. XOUTI LVDS Signal 13 TXOUTI LVDS Signal 14 LVDS GND Ground 15 TXOUTO LVDS Signal 17 TFT TV Service Manual 31 Pin Symbol Description 16 TXOUTO LVDS Signal 17 LVDS_GND Ground 18 LVDS_GND Ground 19 VPP Power Supply 5 or 3 3V 20 VPP Power Supply 5 or 3 3V 4 18 5 TTL Panel Connector Even 2x17 PL177 Pin Symbol Description Pin Symbol Description 1 DBE6 Blue 18 DGE2 Green 2 DBE7 Blue 19 GND Ground 3 DBE4 Blue 20 DGEO Green 4 DBES5 Blue 21 DRE6 Red 5 GND Ground 22 DRE7 Red 6 DBE3 Blue 23 DRE4 Red 7 DBEI Blue 24 DRES Red 8 DBE2 Blue 25 GND Ground 9 GND Ground 26 DRE3 Red 10 DBEO Blue 27 DREI Red 11 DGE6 Green 28 DRE2 Red 12 DGE7 Green 29 DEN 13 DGE4 Green 30 DREO Red 14 DGES Green 31 DHS 15 GND Ground 32 DVS 16 DGE3 Green 33 DCLK 17 DGEI Green 34 DCLK 4 18 6 TTL Panel Connector Odd 2x17 PL178 Pin Symbol Description Pin Symbol Description 1 DBO7 Blue 18 DGOI Green 2 DBO6 Blue 19 DGOO Green 3 DBOS5 Blue 20 GND Ground 4 DBO4 Blue 21 Red 5 GND Ground 22 DRO6 Red 6 DBO3 Blue 23 DROS Red 7 DBO2 Blue 24 DRO4 Red 8 DBOI Blue 25 GND Ground 9 DBOO Blue 26 DRO3 Red 10 GND Ground 27 DRO2 Red 11 DGO7 Green 28 DROI Red 12 DGO6 Green 29 DROO Red 13 DGO5 Green 30 GND Ground 14 0004 Green 31 VPP Power Supply 5 or 3 3V 15 GND Ground 32 VPP Power Supply 5 or 3 3V 16
80. anguage option 59 17 TFT TV Service Manual 6 2 10 Menu Background Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 Press RC RIGHT button at Service Submenu 2 and switch to Service Submenu 3 Press RC DOWN button and highlight Menu Background Press RC RIGHT and LEFT buttons to set menu background to opaque or translucent 6 2 11 Remote Control Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 Press RC RIGHT button at Service Submenu 2 and switch to Service Submenu 3 Press RC DOWN button and highlight Remote Control Press RC RIGHT and LEFT buttons to set the desired remote control option 6 3 Panel Type Change Shortcut As 17 18 software supports from 14 to 23 panel types it is possible not to see anything on the screen after Init NVM as the default panel type is 23 in the software That s why a hidden menu is needed to change supported panel from a hidden menu which is not shown on the screen In order to work with PW panel type selection shortcut service menu e Press Menu M and 4 7 2 7 buttons of RC respectively Caution No visual menu will appear on the screen e Press individual panel type selection digit to select the panel see below table e Turn off the TV from RC When the TV turns on again it will come with new panel settings
81. bit DVPort Pixel Enable Used when external flow control capture mode is enabled by the EXTFCE bit When VPEN is active the input data is valid The polarity can be VPEN 55 05 Selected by the PENPOL bit Use of this pin allows non contiguous input data 20 17 TFT TV Service Manual PORTD 7 0 can used as GPO Output Only PORTD 0 7 13 SR5 DOR1 130 SR5 DOPort Red Pixel Data In dual pixel output mode these pins the ODD red lO outputs In single pixel output mode these pins are not used DOR4 127 SR5 DOR7 124 585 DOGO 121 585 SR5 DOG1 120 DOPort Green Pixel Data dual pixel output mode these pins the ODD green lO outputs In single pixel output mode these pins are not used SR5 AE DOPort Blue Pixel Data In dual pixel output mode these pins the ODD blue SR5 outputs In single pixel output mode these pins are not used DOB0 113 SR5 DOB1 112 21 17 TFT TV Service Manual 0082 111 SR5 DOB3 110 585 D5 Write Enable Low indicates a write to external RAM or other devices RD 196 I O D5 Read Enable Low indicates a read to external RAM or other devices ROMOE ROM Output Enable Low output indicates a read from external ROM ROM Write Enable Low indicates a write to external ROM
82. e 34 LPT3 400 kbit s 71 140 Error Enable Repeat Rate Device Name Device Address fio ms 52 hex Figure2 12C Configuration 5 Click Erase Flash button and then click Send button If ereasing is done without any problem three green OK will be displayed on the main menu window This indicates that the memory inside the IC is erased succesfully 6 Click Write Flash button and then click Browse button Select the gtv hex UOC code file by browsing the explorer to the folder where this gtv hex file is stored Wait for a few seconds untill the program reads the code You will see the blue bar indicating the reading operation on the bottom of the Wisp main menu window 7 Click Send button You will see the blue bar indicating the Loading Code to UOC IC on the bottom of the window When the loading operation is over without any error three green OK will be displayed on the window This indicates the loading operation is performed succesfully Step3 Initializing the TV 8 off and on the TV Press RCs Menu M and 4 7 2 5 buttons respectively 9 Press RCs 0 0 1 buttons respectively Init TV 0 will be displayed on the screen 10 Press RCs Volume and set Init TV 1 and wait the TV to automatically turn off 1 2 29 800 Prog
83. e RC select Service Submenu 2 13 By using DOWN button of the RC highlight Init NVM Press RIGHT button of the RC and initialize the PixelWorks side 14 Turn Off and On the TV 15 Depanding the size of the Panel 15 17 20 the screen may be full white and no picture is observed If screen is full white For 15 TV Press Remote Controls RC Menu M and 4 7 2 6 buttons and then 0 respectively For 17 TV Press Remote Controls RC Menu M and 4 7 2 6 buttons and then 2 respectively For 20 TV Press Remote Controls RC Menu M and 4 7 2 6 buttons and then 1 respectively 2 INTRODUCTION 2 1 Scope The document covers 20 integrated digital TV IDTV 17 18 chassis building blocks basic features service menu settings and the other information needed by service personal 2 2 General Features The system 18 14 to 23 LCD TV solution with UOCIII Versatile Signal Processor and PW1306 Video Image Processor chip set on 4 layer PCB The TV will support PAL SECAM B G D K 1 L L The other general default features of the TV are as listed below 1 Full Scart input with SVHS support 1 SVHS input through standard S Video interface 1 CVBS input through standard RCA jack 75 ohms antenna input D Sub 15 PC Input GERMAN NICAM STEREO lt 3W S B Power Consumption from mains supply 2x3W Speaker Output Power 16 Ohm spks HP Output Stereo Audio line out Stereo
84. e screen 3 2 1 000 EurAsia TVSub 05 01 00000000 00111100 01000000 01100100 11000101 01100100 00000000 01100100 e Enter register index number directly from use and P CH buttons in order to go any register setting Press Volume and Volume buttons of RC in order to change the register value e Press TV button from RC in order to turn the UOC service menu off 6 1 1 UOCIII Service Menu Settings e Check the following register values in the table from UOCIII Service Menu Change them if they are not the same with the table below No Name Function Group Default 0 EurAsia TVSub GTV 3 2 1 05 01 1 Init TV UOC default values and turns the tv to CTV 32 1 0 2 ISP Mode Sets the TV into ISP state GTV 3 2 1 0 3 DCXO crystal alignment Crystal alignment 70 Automatic DCXO frequency alignment When it is 4 DCXO Auto set to 1 UOC automaticaly calculates DCXO Crystal alignment 0 values and writes it to item number 3 5 Track mode Geometry 0 6 Rotation Geometry 31 7 Hor Shift Geometry 32 8 HBL Zoom 0 9 WBF Zoom 4 10 WBR Zoom 8 11 WSS WSS Wide Screen Siganling enable Zoom Options 1 12 GId SCART Zoom Options 1 13 Col Fe Color Saturation adjustment for RF input Colour alignment 32 14 Col AV1 Color Saturation adjustment for Scart CVBS input Colour alignment 32 15 Col AV1S Colour alignment 32 16 Col AV2 Color Saturation adjustment for AV CVBS input Colour alignment 32 47 Col AV2S Saturati
85. ed video is applied to PW 1306 chip in RGB format The TV Tuner is an asymmetrical IF output type and is PLL controlled For multistandard reception a switchable SAW filter is used as the sound filter and it is controlled by SAW SW output from UOC After the SAW filter block IF signal is applied to UOC IF inputs VIFIN 1 2 and SIF 1 2 As UOCIII can handle all the audio processing there is no need for additional audio processor solution on the board supports three Audio outputs These outputs are assigned to Headphone Speaker and Scart Audio line outputs The board employs TDA7056A and TDA1308 to drive speaker and headphone outputs respectively As another dedicated output for Audio Line out from jack is not possible in this line out signal is obtained by using 125 input DAC 54335 UOCIII 125 output is converted to anolog signal by DAC CS4335 3 1 1 Tuner As the thickness of the TV set has a limit a horizontal mounted tuner with longer connector is used in the product The tuning is available through the digitally controlled bus PLL Below you will find info on the Asymmetrical Tuner in use General description The tuner meets a wide range of applications It is a combined VHF UHF tuner suitable for CCIR systems H L L 1 and The low IF output impedance drives a wide variety of SAW filters with sufficient suppression of triple transient Features e Small sized UHF VHF tuners e Systems CCIR B G
86. ference generator PWM output controlled PARTAS SES U5 by PREF1HI and PREF1LO General purpose I O port bit controlled by PADAT7 and PAENT This pin has one other possible function when PREFOEN 1 When PREFOEN 1 and 0 7 7 is a variable duty cycle pulse reference generator PWM output controlled by PREF0HI and PREF0LO Serial Receive Data RXD is the serial receive data for the on chip serial port This pin can also function as the 2 wire master data when 2WMEN 16 05 Serial Transmit Data TXD is the serial transmit data for the on chip serial port This pin can also function as the 2 wire master clock output pin when 2WMEN 16 TESTEN Test Mode Enable Connect to ground for normal operation Reset Output RESET_N is a bidirectional pin that can be used to either drive external logic in the system or receive an external reset signal 32 BOD Crystal Input Connect to external crystal XI can also function as the MCLK input Xl 169 LVTTL level signal from an external oscillator 24 RESET_N 1 17 TFT TV Service Manual Crystal Output Connect external crystal 1 8V digital core power Digital core ground VDDQ3 VSSQ VSSPA2 PGND AVDD 17 TFT TV Service Manual 3 3V digital power Digital ground 1 8V PLL power PLL ground AN N RIO wo 3 3V ADC analog power 52 ADC analog ground 4 4 29
87. ly to core 41 8 V DECV1V8 118 118 118 decoupling 1 8 V supply P3 2 ADC2 119 119 119 3 2 or ADC2 input P3 3 ADC3 120 120 120 port 3 3 or ADC3 input VSSC P 121 121 121 digital ground for m Controller core and periphery P2 4 PWM3 122 122 122 port 2 4 or PWM3 output P2 5 PWM4 123 123 123 port 2 5 or PWMA output VDDC3 124 124 124 digital supply to core 1 8V VSSC3 125 125 125 ground P1 2 INT2 126 126 126 port 1 2 or external interrupt 2 P1 4 RX 127 127 127 port 1 4 or UART P1 5 TX 128 128 128 port 1 5 or UART 4 3 PW1306 The PW1306 Video Image Processor is a system on a chip that oversamples and processes RGB or YPbPr video from analog video decoders The PW1306 integrates video processing including deinterlacer and video enhancement filters with a triple ADC Analog RGB or YPbPr in PC graphics standard or high definition video can be displayed in either 4 3 or 16 9 formats Supports analog video decoders with triple 8 bit Analog to Digital Converters ADCs up to 140 MSPS conversion rate Supports Sync on Green SOG Sync on Luma SOY and Composite sync inputs 10801 720 480 HDTV 4801 and 5761 NTSC PAL SDTV PC graphics up to SXGA YPbPr Y CbCt YUV to RGB Color Space Converter with programmable coefficients On chip bitmap based OSD controller with on chip memory 24 30 48 bit RGB output with 135 MPixels second maximum output rate 4 3 4 Pinout This section lists the pin functions for the PW
88. n oscillator e Test mode facility Pin Mnemonic Function 1 7 sense input from key matrix 2 SSM 1 sense mode selection input 3 Z0 Z3 IPU sense inputs from key matrix 7 MDATA generated output data modulated with 1 12 the oscillator frequency at a 25 duty factor 8 DATA generated output information 9 13 DR7 DR3 Scan drivers ODN 14 VSS Ground 15 17 DR 2 DRO Scan drivers ODN 18 OSC 1 Oscillator input 19 TP2 test point 2 20 1 Test point 1 21 27 0 6 Sense inputs from key matrix 28 VDD I Voltage supply Note 17 TFT TV Service Manual 29 1 Input input with p channel pull up transistor output with open n channel transistor OD3 output 3 state 4 16 MC34167 The MC34167 MC33167 series are high performance fixed frequency power switching regulators that contain the primary functions required for do to dc converters This series was specifically designed to be incorporated in step down and voltage inverting configurations with a minimum number of external components and can also be used cost effectively in step up applications These devices consist of an internal temperature compensated reference fixed frequency oscillator with timing components latching pulse width modulator for single pulse metering high gain error amplifier and a high current o
89. nd a common input output nZ The common channel select logics include two digital select inputs SO and S1 and an active LOW enable input E e Wide analog input voltage range 5 V Low ON resistance 26 17 TFT TV Service Manual 80 Ohm typ at VEE 4 5 70 Ohm typ at VCC VEE 6 0 60 Ohm typ at VCC VEE 9 0 4 8 TA1366FG 1366 is an Analog Y Cb Cr picture signal improver a 24 pin SSOP plastic package TA1366FG functions are controlled via 12 bus YCbCr inputs Through mode Y bandwidth 0dB 30MHz Y block Sharpness SRT LTD Y Group Delay Correction Shoot balance Color Detail Enhancer CDE and Noise Detection Cb Cr block Color SRT Green Stretcher 4 9 TDA7056A The TDA7056A is a mono BTL output amplifier with DCvolume control It is designed for use in TV and monitors e Mute mode No switch on and off clicks e Thermal protection Short circuit proof e ESD protected on all pins 4 10 TDA1308 The TDA1308 is an integrated class AB stereo headphone driver contained in an 08 DIP8 or a TSSOPS plastic package Wide temperature range e switch on off clicks Low power consumption Short circuit resistant PIN SYMBOL DESCRIPTION PIN VALUE 1 OUTA Output A Voltage swing Min 0 75V 4 25V 2 INA neg Inverting input A Vo clip Min 1400mVrms 3 INA pos Non inverting input A 2
90. nnected to the connector PL175 on the main board Pin No Name Pin Name 1 Volume 6 Program 2 Volume 7 Program 3 Ground 8 Menu 4 Not Connected 9 TV AV 5 Ground 10 Stand by Shut down Reserved It can be 5V in the future designs if needed 3 32 Board IR amp LED board contains LED indicator s to show TV s status Red for stand by green for normal operation and one IR receiver to get remote control instructions All the IR amp LED boards have the same circuit and connector pinning but the different mechanical structure to fit different cabinets see the related section for schematics and connector pinning 17 TFT TV Service Manual 3 4 Several linear regulators and switches used to generate several separate analog and digital voltage supplies such as 5 3 3 1 8 etc Please check the Figure 3 and Table 3 for power management details SIGNAL SUPPLIED ICs Audio Amplifiers 3W 3W 5W 5W Linear IDTV Panel 2 5 UOC Tuner Sync Circuit Headphones MUX Block DDC EEPROM IDTV Panel FEW vo f x zw 8D PW1306 VDD Digital core VDDPA Analog Clock PWI1306 PVD PLL ALVDD ADC PLL DVDD ADC Digital X x IDTV board 17MB39 will produce it from 12V IDTV board 17MB39 will produce it from 12V A UOC VDD18 Decoupling Supply VDDC Digital core VDDC SDACs VADC
91. nput 2 DVB input 2 AGCOUT 31 31 31 tuner AGC output EHTO 32 32 32 EHT overvoltage protection input AVL SWO SSIF 33 33 33 Automatic Volume Levelling switch output REFO REFIN 2 3 sound IF input subcarrier reference output external reference signal input for signal mixer for DVB operation AUDIOIN5 3 34 audio 5 input AUDIOIN5L 34 34 7 audio 5 input left signal AUDIOIN5R 35 35 audio 5 input right signal AUDOUTSL 36 36 audio output SCART CINCH signal AUDOUTSR 37 37 audio output for SCART CINCH right signal DECSDEM 38 38 38 decoupling sound demodulator a 39 39 39 QSS intercarrier output AM output deemphasis front end audio out GND2 40 40 40 ground 2 for TV processor PLLIF 41 41 41 IF PLL loop filter 17 TFT TV Service Manual 14 AV STEREO SYMBOL STEREO AV No AUDIO DESCRIPTION STEREO DSP SIFAGC DVBAGC 2 42 42 42 AGC sound IF internal external AGC for DVB applications DVBO IFVO FMRO 2 43 43 43 Digital Video Broadcast output IF video output FM radio output DVBO FMRO 2 44 44 Digital Video Broadcast output FM radio output VCC8V 45 45 45 8 Volt supply for audio switches AGC2SIF 46 4 second sound VP2 47 47 47 2ndsupply voltage TV processor 5 V IFVO SVO CVBSI 2 IF video output
92. ns idest 52 5 14 45 ee 52 5 14 1 General 52 5 14 2 Features 52 6 SERVICE MENU SETTINGS ii usu diee E 53 6 1 HOCH Service Mem u u 53 6 1 1 UOCIII Service Menu Settings essem enne 53 6 1 2 Tuner AlitgJniment eicere oreet nee n es 57 GT DGXOQO Alignrment UE E eU E abe ot p du 57 0 2 PW1306 Service Menus u u m u ette RES Haie ad o ved descende dece 57 6 2 1 e ei Ee IR E e DT 58 6 2 2 GallbratlOn 2842 55222240 05 25 58 6 2 3 1306 PC Input ADC Calibration 58 0 2 4 5 59 652261 EEEE rade Ba Casa aaa 59 0 2 6 Mode Activate 1 0t 59 627 Moe tot PUR TE PA AT ace o 59 P MEUM 59 E DER ne UE Te 59 6 2 10 Men Background 60 6 2 11 Remote Control tota
93. o Preset 34 98 PA BA MU Audio Preset 34 99 PA TR MU Audio Preset 39 100 PA LM MU Audio Preset 1 101 PA ST MU Audio Preset 5 102 PA LO MU Audio Preset 1 103 PA B1 MU Audio Preset 52 104 PA B2 MU Audio Preset 47 105 PA B3 MU Audio Preset 29 106 PA B4 MU Audio Preset 29 107 PA B5 MU Audio Preset 45 108 PA BA TH Audio Preset 36 109 PA TR TH Audio Preset 34 110 PA LM TH Audio Preset 1 111 PA ST TH Audio Preset 5 112 PA LO TH Audio Preset 0 113 1 Audio Preset 47 114 2 Audio Preset 45 115 PA B3 TH Audio Preset 42 116 PA B4 TH Audio Preset 45 117 5 Audio Preset 42 118 AGC Speed AGC speed setting Tuning 1 119 AGC Take over AGC setting Tuning 27 120 OIF IF Demodulator OffSet Tuning 32 121 IF IF Frequency Tuning 2 122 SVO Bit Control 0 123 GD Bit Control 1 124 BPB Source Switching 0 17 TFT TV Service Manual 55 Function Group Default 125 BPB2 Source Switching 0 126 Source Switching 1 127 DVD1 IN Source Switching 0 128 AV2 IN Source Switching 1 129 DVD2 IN Source Switching 0 130 15 Source Switching 0 131 AV1D IN Source Switching 0 132 AV2S IN Source Switching 1 133 CBVS OUT Source Switching 1 134 INCL AV Source Switching 0 135 Teletext options
94. on adjustment for for SVHS S video Colour alignment 32 18 BLOR Colour alignment 32 19 BLOG Colour alignment 32 20 RGB Colour alignment 14 21 YSECAM Y delay setting SECAM 0 15 Video 8 22 5 Y delay setting NTSC 0 15 Video 8 23 YPAL Y delay setting PAL 0 15 Video 8 24 YAV1 Y delay setting SCART 0 15 Video 4 25 2 Y delay setting FAV 0 15 Video 4 26 YSVHS1 Y delay setting 0 15 Video 4 17 TFT TV Service Manual 53 Function Group Default 27 YSVHS2 Y delay setting S Video 0 15 Video 4 28 ACL Bit Control 0 29 MUS Bit Control 0 30 PWL Bit Control 8 31 CB Bit Control 0 32 BPS Bit Control 0 33 FCO Bit Control 0 34 PeakFreqPAL443 Video 1 35 PeakFreqPALM Video 1 36 PeakFreqPALN Video 1 37 PeakFreqNTSC443 Video 1 38 PeakFreqNTSCM Video 1 39 PeakFreqSECAM Video 1 40 PeakFreqAV Video 1 41 Blackstretch Video options 1 42 Bluestretch Video options 0 43 Whitestretch Video options 0 44 Transfer Rato Video Option 1 45 PeakRatioOvShot Video 2 46 Tint NTSC Video 31 47 OSO Bit Control 0 48 FSL Bit Control 0 49 HP2 Bit Control 0 50 SoftClipLevel Bit Control 0 51 OP AUDIO CONFIG Audio options 2 52 BILING Audio options 1 53 OP HP Audio options 1 54 OP EQUAL Audio options
95. port bit controlled by PADAT1 and This has one other possible function when EXTRAMEN 1 When EXTRAMEN 1 and PAEN1 0 PORTA1 microprocessor byte high enable General purpose 1 port bit controlled by PADAT2 and PAEN2 General purpose I O port bit controlled by PADAT3 and This pin can also PORTA3 function as an external clock source for DCLK DCLKEXT when both the internal PLLs are disabled or when DPLLBYP 1 General purpose port bit controlled by PADAT4 and PAEN4 This pin has one other possible function when IREN 1 When IREN 1 PAENA4 1 this pin can PORTA4 function as an input to the on chip IR receiver 0 IRRCVR0 General purpose I O port bit controlled by PADAT5 and PAENS This pin has other possible functions depending on the IREN EIEN registers When EIEN 1 and PAEN5 1 this pin can function as an external interrupt to the on chip CPU When IREN 1 and PAEN5 1 this pin can function as an input to the on chip IR receiver 1 IRRCVR1 When 1 PAEN 0 this pin becomes the output of the 5 203 U5 DCLK PLL This output can be routed through an external spread spectrum chip and then back into port A3 DCLK input to implement spread spectrum General purpose UO port bit controlled by PADAT6 and 6 This pin has one other possible function when PREF1EN 1 When PREF1EN 1 and PAEN6 0 a variable duty cycle pulse re
96. r alignment is described A TV pattern generator with RF output and volt meter are needed for this alignment Test Set up NICAM Stereo and 60 dB PAL B G RF signal from pattern generator will be applied Frequency must be set to 224 25 MHz e Turn on the TV and measure the AGC voltage from Tuner Pin1 without plugging in any RF input Around 4 12V e Apply NICAM Stereo and 60 dB 1 mV PAL B G RF signal to the tuner input e Enter UOC service menu as described above and go to AGC Take over setting by pressing 1 1 8 e Measure AGC voltage from Tuner Pin1 By pressing Volume adjust AGC voltage so that the measured value at this step should be 0 5V less than the value measured at first step Around 3 5 6 43 DCXO Alignment If this alignment has not properly been done some front end RF problems can be observed such as Nicam stereo mono sound switching low RF reception and color separation performance Test Set up This alignment will be performed just after Tuner AGC Alignment Apply NICAM Stereo and 60 dB PAL B G RF signal from pattern generator Frequency must be set to 224 25 MHz Turnon the TV Enter UOC service menu as described above go to DCXO Auto setting Set DCXO Auto value to 1 by pressing Volume TV will automatically align the DCXO Digital Controlled Xtal Oscillator value Then TV automatically re sets DCX
97. ramming PW1306 The following instructions are only needed for software upgrades For the TV production pre programmed 29 800 will be mounted on the board 1 Copy flasher hex romcode hex to X XXX QTV_TVK2_V_021 Project PW13XX_QTV directory 2 Connect programmer board 4 pin cable to PL100 on 17MB18 3 Connect programmer board serial port cable to PC COM Port1 4 Close jumper PL501 5 Execute FlashUpgrader exe in C XXX QTV_TVK2_V_021 bin directory 6 Press Choose and select romcode inf from C XXX QTV_TVK2_V_021 Project PW13XX_QTV directory 7 Press Flash 8 Power on the board Observe the sliding bar on the main menu showing that flasher hex and then romcode hex are being downloaded to the IC on 17MB18 main board 9 Power off the board when the download operation is over 10 Open jumper PL501 Pixelworks ImageProcessor SDK FlashUpgrader Biel F Directory Choose Flash File Files Download Lengn Connection Serial Y Port COMI Baud Rate 115200 e Modes Flash Verify Erase m Options Continuous Flash Mode Reset Time ms Netify On Completion Reset Target After Download powered by m pixelworks 11 Power the board Press Remote Controls RC Menu M and 4 7 2 6 buttons respectively 12 By using RIGHT and LEFT buttons of th
98. seen below from CVBS input Press RC AV button and switch to CVBS input and observe the pattern applied Enter to PW1306 service menu Press RC DOWN button at Service Submenu 1 and highlight UOC Calibration Press RC RIGHT button to start calibration 6 2 3 1306 PC Input ADC Calibration Connect your TV with your PC and press RC PC button and observe the image Press to display Menu and select Options by using right button of RC Press Down button of the RC and activate auto adjustment Press right button of the RC to perform auto adjustment and press to exit from Menu Apply black on the left white on the right as seen below XGA 60Hz 1024x768 pattern from PC Enter PW1306 service menu as described above Press RC DOWN button at Service Submenu 1 and highlight ADC Calibration Press RC RIGHT button to start calibration 17 TFT TV Service Manual 6 24 Init NVM e Press RIGHT button at Service 1 and switch to Service 2 Press RC DOWN button and highlight Init NVM e Press RC RIGHT button to set TV to initial settings Next time TV is turned on default settings will be loaded to TV 6 2 5 Initial APS e Press RC RIGHT button at Service Submenu 1 and switch to Service Submenu 2 e Press RC DOWN button and highlight
99. st values will be left unchanged after the UOC Calibration Tint value is determined automatically by software and is active in only NTSC channels So there is no need to adjust any value in this section 7 3 2 Audio Menu Audio volume 29 17 TFT TV Service Manual extended audio features Feature headphone effect normal volume 10 SS sound style user balance 49 Will left unchanged as they adjusted the 7 3 8 Window Menu Window image size auto white tone normal dynamic skin tone off 7 3 4 Options Menu Options menu background Language room lighting sleep time Will be changed according to the DI 7 3 5 Settings Menu Installation Channel Setup APS program number country program name Wen aps manual search standard Auto store TS frequency fine tuning Te program skip Off teletext language Europe teletext region West Will change according to the user and the country it is used 7 4 7 4 1 Picture Menu Brightness and contrast values will be left unchanged after the UOC Calibration 62 17 TFT TV Service Manual Phase value is automatically set the software There is need to adjust any value this section 7 4 2 Audio Men Audio volume 29
100. utput switch Protective features consist of cycle by cycle current limiting under voltage lockout and thermal shutdown Also included is a low power standby mode that reduces power supply current to 36 mA Output Switch Current in Excess of 5 0A Fixed Frequency Oscillator 72 kHz with On Chip Timing Provides 5 05 V Output without External Resistor Divider Precision 296 Reference 096 to 9596 Output Duty Cycle Cycle by Cycle Current Limiting Under voltage Lockout with Hysteresis Internal Thermal Shutdown Operation from 7 5 V to 40V Standby Mode Reduces Power Supply Current to 36 mA Economical 5 Lead 220 Package with Two Optional Leadforms Also Available in Surface Mount D 2 PAK Package Moisture Sensitivity Level MSL Equals 1 4 17 TFMS5360 The TFMS5360 is a miniature receiver for infrared remote control systems Photo detector and preamplifier in one 36 KHZ Pin diode and preamp 7 filter 4 18 Board Connectors Headers amp Jumpers 4 18 1 Analog PC Connector PL400 Pin Logic Signal Description Impedance 1 Analog I Red Component 750 2 Analog I Green Comp 750 3 Analog I Blue Comp 759 13 TTL I Horizontal Sync 14 TTL I Vertical Sync 12 TTL IO Data 15 TTL I I2C Clock 9 Power I 45V 5 6 7 8 10 Ground 4 11 No Connect 30 17 TFT TV Service Manual 4 18 2 Scart Connector

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