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LC-30HV4E - Index of

Contents

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3. 1 1609 DUNTKB592DE0 BUFFER CQPWBSB592WJZZ N34
4. ZI aaan 92 92 31031 9 37 jez sz 97037 Dij z AGXOVB 6 4 o n fez ez
5. TO AV3 pe z cours gt T AE es s rT 2523 16V T C2524 10 16 Tve 2529 92510 2m C2525 14 1
6. FB2202 F82203 0006 0006 R2203 R2205 E msi l R2209 R2211 MAIN 32 Cia iu Sene DUNTKBT9TDEO P2201 68220 EX 221 8 GP
7. Ovi v 6 e 5 VDO 1129 R1130 D79 SADC_OES 10K 10K 57 77 TL207 R934 EXBVB8V680J lt 5 5 41 4 060 Kovar o 61 CN6 C698 0 47uF 5 32 ees 2 YANN 5 IC310 ani 1 1 9108 C538 0 1uF ABE 11 3 27 RT 1 st ara ADS 8936 EXBVBV680J 50 CLPVA ADs 2 545 4 4 984 SUB_Cr i37 RB ADS Pg 815 3 5 ne VA 5 VDO 55 1 ERE 100K 88
8. FL2414 NOOITTA LUG2401 LUGHAOO WIZZ 062402 LUGHAOO WIZZ FB2408 2401 c2402 O062TA J2401 M o 0 01 DO439CE pu I FL2413 R2433 NOO TTA IK C2403 J C2404 k R2445 4 T 02401 02402 02403 P 0 102 r 2735 C2735 C2735 25 16 1 1 4 BUFFER BUFFER BUFFER 10 C2415 2411 2 D2409 CH 100P ain DAN202K FB2405 R2428 16VCK R2446 TOX CH 5 gt 5 OO62TA 20069 29 5 6K 5 6K 2 9 5 6K SEAE it SN 3 5 SS SN 100 4 4 3 GA02 WU 2 XS R2402 R2406 35 241 4 R2418 T 2 2412 2406 R2429 R2447 c2412 29 19 2 9 100 2 9 P
9. POWER UNIT THIS AREA IS THIS AREA IS HOT SIDE COLD SIDE D2 6265 021 510 600 A FMB24L mre SETOSCAD 1261 Sa ares 5860 8105 48116 RBV406 M 750K 2820k EEA 1788 178W 035860 amp c5 RI3 270K 450V S S 1 24 m L E Rios RII7 2 R5 450v 9 2144 RIS 15K 22K KMX 270K PB 172W CNT CI5 6 BICB EH 4 D22 TO INV 1 2 2 2 eaa cig RSI HR HR lt 8 108 4 P 10V 50 RII TSLII2RAIRO 2 10V 05 25 2 i 104 4 SW Tj t Y rM C45 R64 05 R60 R62 0 47 3 6kF 4 GND 8 7 6 5 155193 220 5 6K cas GND R2
10. VD 3 3 amp RST 5 4 T RBZ a A10K D50 2 FLASHWP lt lt MA157A SDA20 3 quy D51 4 CLR SW TEK CLR SW 5 SCL2 3 157 7 6 0 TXD2 2 E R920 100 1 lt 52 2 3 AGC 1 R921 100 4 3 AGC 2 3 CVIC2 5V C2 AKO TV 12 3 R1106 oiu RXD2 2 E 22 RTS2 2 XPWR SV 3 VD 1 8 0 E 1 8432MH 189MH 2 R1127 10K 5 E RXD1 RESET TL85 TXD1 3 AFT 2 5 5 p M 8H 3 3 AFT 1 2 5 5 3 PSEL_2 5 5 5 VD 3 3 Tt 3 PSEL1 5 t E 5 4 48 8 4 81202 0 5 spF C12 xi 1 TL89 ee Sara ocne o7 Skan d ful gr 4 i MD2 VD 3 3 vec G 4 XTAL2 4 5 EXTAL2 vss EXTAL 186 444 NMI Wi 0 01uF RIO vec 154 1 C17 xBvavios amp XBV8V103J 5 C1 INT 8
11. AV BOARD MAIN BOARD gt lt I F BOARD CVBS i U V TUNER gt MAIN v v L P F Y V L P F DC L P F i RGB dis Y C SEP ML6428C1 GAIN vovas 1 TC90A69 c LPS SWITCH dis MAIN VIDEO ais i yeves LR 20690 CHROMA YCbCr YCbCr 1274 HD VD YCVBS LR Y v LPF SLAYER RGBx8 sre ZAO05WJ PB i ADC MAIN TMDS CXA3506 m SiL170 DISPLAY YCVBS LR L P F i 5 5 OUTPUT 1 dis DISP DVI 5 gt 1 TELTEXT 5 Semp SDA5550M i i PLL HD VQ INPUT RGB DECODER TLC2933 21010 2 i i YCbCr RGB MAIN gt MAIN HD VD gt INPUT YCbCr RGB AV SWITCH i HD VD CLP gt 3 gt MM1519xQ FREQ DET PLD YCbCr i t TA1318AF IX3566CE RS 232C HD VD 4 AUTO WIDE INPUT
12. x6 I25 175MHz 6 5 gt 5 3 Reg 1 VD 5 CLR_SW 25MHz 91 3MHz 1 412 PQ1R33 12 gt MCK REF DCLK 4 5 pest gt 1B 1Y E DD gt VO_HSYNC DO_RAL9_2 PID 23_16 5 6 VD 1 8 o PC_V OVO V 2B 2Y gt VO VSYNC DO_GAL9_2 gt DE 15 81 8 VD 3 3 PC C PC_C3 8 Z 10 gt 18 AY gt VO_CSYNC DO_BAL9_2 gt 07 01 o PANELL INK S SYNC SEL OVO_PDEN LCLK 91 3MHz TMDS 4ch E E 1 1C411 LCLK DCK HDCP TX oF 5 74LCX157 COXASBOBB T TRANSMITTER 2 lt 4 _ DO_HSYNC gt HSYNC 1C413 12C CH1 up DO VSYNC 5 z Z Hv SEL CORREC DO_HSYNC Si 1 170B TO MONITOR 29 1 _HDI lt lt ae DO_HSYNC PDE cw 10423 4 HOTPLUG FI 12 gt 5 Reg 59 awn ICZ PQO5TZ1 ux 17 d 10 5 LLPC R SYNC IN1 4 5 12 VA 12 6 GIN2 SYNC I N2 4 VO HSYNR al a RESET CIRCUIT y 13 VD 5BK PC_B 1 1c19 PsTe23xw WXGA_OE 5 BIN
13. 0 2 m m N 8 2 9 2 2 5 24 n T d 1 m is a 4 5 c p gt 5 1 v 1 CLAMP gt fsc H TINT YSI 1 39 C3 IN y YCbCr2 IND 241 1 MATRIX 1 cw PHASE 40 APC FIL Re ee el A J Cr OUT 23 1 ae 41 CVBS Y3 IN Y Cb OUT 22 H E Cb Cr ul a DL amp l Sw ii 2 1 42 ADDRESS E d 5 Y OUT 211 d amp 0 y Ty gt gt 1 1 43 C2 IN CLP FIL 20 3 EMPHASIS lt x 0 RO he a a ees tee oe ee ened CONTRAST T Y 44 5 2 SECAM og YI IN 19 NI gt P N ID DENO l Y DL p BELL 45 5 5 CbI IN 18 EQ 5 1
14. m P 5045 onses arty 1 2 8 0 TU1101 TUNER RENE o e sons 96097 1 108 scl 7 scis o 006600 9 IHE eon SEL SDa CONTROL RXD0 M 01118 191124 3 3 0 seo 1 1105 REO Sure ANVSUP KVSUP Y iones gt We MO seus VE oss con f t SOUND 1F1 c 2 14 100 33 44 64 csent 01337 Go En TE rre Gov Do 905 65 gt 505 gt a ES EU XTAL OUT 72 Us cLKO 5s BESA iaso af cizs et 2 lt 4 2 78 1 00 125 5 5 25 5 se izsws 2701 102502 102507 1 2501 MSP4418G 25 0 0 6 KI2S DAQU eo 250 XA385WJ NJMASBOM MULTI STANDARD izs DAIN 7 e ci25 DA o4 57 125 DELAY SRST rw PE T n SOUND PROCESSOR 125 19 25 56 1250 FLASH HPD
15. Inverter GND PWB zm Main Power Unit PWB a 2 21 600026 WB d Reinforcement angle Reinforcement angle 16 LC 30HV4E 15 Take off the inverter GND PWB by removing 2 screws 16 Take off the power PWB by removing 7 screws Remove insulation sheet 17 Take off the inverter 1 PWB by removing screws 18 Take off the inverter 2 PWB by removing screws 19 Take off the 4 reinforcement angles by removing 2 screws from each angle 20 Take off the 2 reinforcement angles by removing 3 screws from each angle 21 Take off the chassis frame by removing 2 screws 22 Take off the LCD panel assembly by removing 2 screws Inverter GND PWB e BED Inverter 1 PWB Inverter 2 PWB 17 LC 30HV4E 23 Take off the LCD panel w
16. e Pin mapping Pin No Pin Name Type Description 34 36 44 D 15 0 Data bus D 15 0 46 48 52 23 26 28 30 32 D 23 16 PTA 7 0 Data bus D 23 16 I O port A 7 0 13 18 20 22 D 31 24 PTB 7 0 Data bus D 31 24 port 7 0 86 84 82 78 72 A 25 0 Address bus A 15 0 70 68 60 56 53 96 CSO Chip select 0 98 CS2 PTK O0 O I O Chip select 2 I O port 0 99 CS3 PTK 1 O I O Chip select 3 I O port K 1 100 CS4 PTK 2 O I O Chip select 4 I O port K 2 101 CS5 CE1E PTK 3 O I O Chip select 5 area 5SPCMIA O port 3 102 CS6 CE1B Chip select 6 CE1 area 6SPCMIA 87 BS PTK 4 O I O Bus cycle start signal port K 4 118 RAS3U PTE 2 RAS area 3DRAM SDRAM upper 32MB address I O port E 2 106 RAS3L PTJ 0 O I O RAS area 3DRAM SDRAM upper 32MB address I O port J 0 119 RAS2U PTE 1 RAS area 2DRAM SDRAM upper 32MB address port E 1 107 RAS2L PTJ 1 O I O RAS area 2DRAM SDRAM upper 32MB address I O port JE 1 108 CASLL CAS PTJ 2 1 07 00 CAS DRAM CAS SDRAM I O port J 2 110 CASLH PTJ 3 O I O D15 D18 CAS DRAM I O port J 3 112 CASHL PTJ 4 023 016 CAS DRAM port J 4 113 CASHH PTJ 5 O I O D31 D24 CAS DRAM I O port J 5 116 CAS2L
17. 5 1102 p 00430 INPUT UNIT 1 5 2 ae i DUNTKB592DE0 585920122 u Y 0657 22 PB FLII33 FBii2o FLII34 K QPWBSBS92WJZZ NOOITTA ALT NOOITTA 3 2 sa OOS e T ec T 12007 18v 0873 ET 105 TR 172W 68 L 1 24 vse SLID 1 O OS it e 2 220P v R nn 25 1175 ESI 18 100 O Olu RI FBIOA o R1103 RI 104 LOG NOTOS el OO62TA IK 15 BI ciis 060000900900Q00 0O0Q0Q0O0000000009 3 3 R2 g R3 lu lus iy mum aa L 14 n 0051TA BONITA FLII26 0062TA B3 1H NOOITTA E 81105 21105 125 FLII2T 21128 S RI a T NOOITTA RI210 NOOI7TA NOOITTA 1215 RI2IT NOOI7TA C1216 542 174 z 5 gt P ho T 155 100P 270 100P R1222 aga CH 270 4 S 5 5 o N 361191 i209 meus 81220 Tar 81146 213 pM TET iev 1244 gt MUTE RII3I 16 LOUTI 560K TVB ROUT L Eg eta E gan eim ea mE 1 4
18. D701 SC701 t an L701 Ji L702 1701 R721 C701 C702 C703 C es D721 AC L 1 F701 2 SSS 6705 UR35V 101704 AC N 2 DIGITAL 5V 1 gt 0 5 701 M REGURATER AC POWER 4 721 gt 050071 Bee oo E cos NET 2 D GND Sw701 CONTROL Patsy C704 POWER SWITCH 8 1 121 0722 L721 AU T UR13V gt 1 1701 4 i m 5 0 1 8 C714 EGURATER IC PC I F 1 5 Y 722 mcs 20210 6 0 6 D 1 8V CV UNIT 151 a ON OFF CONTROL 7 FEN Tm 7 TomTom ree 13 POWER CONTROLLER WO UR10V gt 1 1753 l 0723 BS 6 5V 9 D GND REGURATER IC gt C707 R705 5 C724 PQ3ORV11 10 gt 5 7 725 726 e gt ni ON OFF 11 A GND CONTROL 6 7 12 FA 12V 0724 L723 1 2 3 4 Q702 181 AW BACK UP 5V 4 13 PBU SV Sw D704 l gt t UR6V gt REGURATER IC o6 4 is i PQ050DZ1 9728 7 c709 i 729 T 16 D705 1 1705 P L3 17 ANALOG 5 TF T GND 1 REGURATER 29050071 c708 hoo CF a 6734 ON OFF 725 CONTROL E 201 9725 1 UR 6V 01705 1 1 5 2 ANALOG 5 c710 REGURATER TR p 25811320 5732 ON OFF
19. ON euueuu ejeudoadde ue ui X313 131 109198 Sjeedde 98105 1 919 9 ON 5 1 A 20820110 20rd L pue 21841 10801 pue 4 0 ueewjeq pue ON uid oi paijdde sjeufis pue A qns eui ey 100791 pue Y28049 ON sjeufis 5 pue A eui saa 4 lt 15 5 qng gt ueis s ure LOS LOI onl qns 07910 2 pue sayy 100110 Z perjdde euis av MEUM muc 2 SHA f 106120110 10612110 99 29 25 suid pue 0910130 CUMS Av LOP LOI JO SG i jeeudued pue 10612110 02 69 89 29 Suid seoi ep pue 2949 pue suid jeuBbis x eui pue yms Av 106121 0940 ON qns pue euis eui S3A 1 S3A 1 1 510910110 6G i 06120110 29 uid pue 9012114 YOUMS Av 106121 pue 09101 2940 pue 89 6 suid jues eui S JO usamjeq pue seui Y99049
20. 0 3 3 1 1 8432 68 3 our voc GND ca 0807515 1 8432 Ld TL128 0 3 3 PAD3 5 R27 R656 27K Q12 4 3 81 5555812 2 1 FLWP 4 ajere E 1 NORMAL Sie cil 207 WRITE 1 FLASHWP amp FWMODEN 7 5 TC74LVX86FT IC53B VD43 8 TC74LVX86FT 1 5 D 15 0 IC53D TC74LVX86FT 1 5 A 25 0 lt lt IC53C 741 86 1 1 Tal 25 La 24 P bar 21 XBV8V103 103 23 3 A 25 1027 NES AB 21 A4 38 5 20 40 Di AT 19 5 005 42 Do D2 AU A6 006 D 18 44 D3 8 bor 08 D4 130 I 09 D5 ap 9 DQ9 D10 06 10 0910 Dit D7 715 5 AT 36 Diz ATE A12 DQ12 32 013 3 41 A13 pais Dii 014 1 14 D 45 015 R35 R36 A15 0015 Al 15 XBV8V103 103 ATS IL 17 2 doled dated 20 2 18 D8 9 28 TH 19 28 59 20 WE DO RST 12 M 14 WP VD 3 3DR 32 voc vep 12 PIE RY BY H DIS C350 48 0 01uF GND 42 0 01uF LH28F320BFE PTTL80 3442 4994 1 FSTATUS R43 R44 RESET 103 HXBV8V103 ma 4444 1 1 cso 2 4 5 A6 AT AB ded ded A1 R50 R5i A M Dad 3 Di XBVBV 103
21. ejqeisn pe ue jou 1 10 1ndui sno eg eui 10 jiy senjeA eui 1ndu Jgieurejed amp yueiq X 6 0 jejeureieg INO JO 1x3 PUBWILUOD pueuiuoo td d 1 2 69 22 19 95 1468 yewo 1xeu eui Duipues e10jeq esuodsei eui se re28 eui euin eui 1e ejdninui pues 99 0 esuodsai spues pue eu Burpioooe Aejdsig 941 OZEST SH y pues SUON ug dois euoN mq Amed suge uiBuej ejeg sdao09 6 eie1pneg 5 0 0 S s Ke dsip suonipuoo s e dsip eui yew eui uo OZEZ SH 195 Suonipuoo
22. vours a820 26 1 To PiN21 22 OF sciso LL vao 2 sov o PR 91406 BUEF sure i il Les PASS our PBOUTS 36 cOMP2 C8 m r Xm 11 um 18 cr our 23 cns gt Eq eure 1 1401 guo 2 1 oma TO PiNaS 28 sciso ry 161401 PROUTS E 25 P1807 1502 Hm sure 1 BUFF AV SWITCH CP_MAIN 2 CP MAIN 15 m m urbe sa Eme zc un uem S Less a EP 8 22 OF 52502 11 sue our Peoura s2l p sus Peur poe SOAM M 1208043 gt sons sc1502 1 1 9 PROUT2 40 SUB PROUT E ae 27 so ore s vs re 42 PLM Sor 11 SpA 26 SOAS 1C402 yss S84 7 1 0 50 5 E 712 ow veL Ksel 55 pe TC90A69 TP4os 0916 2 3 P1901 BR24COBF 1 57 PR 6 8 16 24 33 35 37 41 SUB COMB FILTER ai H 4347 49 34 56 1 f 1 XTAL 38 350 1902 05 10 23 11 E2PROM e gt 7 ADIN 25 1 1 cmm M62320FP 22 sero 7 we nm CONTROL ps7
23. T Eo E 6 bs oe gge 15 LC 30HV4E LC 30HV4E 7 Take off the digital PWB by detaching 7 connectors and removing 4 screws 8 Take off the LED PWB by detaching one connector and removing 2 screws 9 Take off the speaker L PWB by detaching one connector and removing one screw 10 Take off the speaker PWB by detaching one connector and removing one screw Speaker L PWB 11 Take off the main board by detaching 8 connectors and removing 4 screws 12 Take off the SOUND PWB assembly by detaching 3 connectors and removing 4 screws 13 Take off the 2 reinforcement angles by removing 3 screws from each angle 14 Detach each connector Inverter 1PWB Qoo e eo o e e 5 e 9 5 6551 S n 72 P P6565 _
24. 2 3 Pe TO_POWER 1 2 m 3 eoe 4 5 LB 2 3 TO HV 5 mam 444 2 i INVERTER2 UNIT CDUNTKB800DEO TO_HV_7 LD 2 PH TO POWER INv vcC 2 3 4 5 TO_HV_9 LE 1 2 3 TO HV II 2 3 R OUT SP R UNIT DUNTKB805DE0 R C LED UNIT RZC IND SLEEP TIMER DUNTKB803DE0 SL TO_AUDIO L OUT L oUT SP_L UNIT DUNTKB804DE0 TOPANEL TO PANEL 10 11 12 82 83 LC 30HV4E LC 30HV4E DESCRIPTION OF SCHEMATIC DIAGRAM VOLTAGE MEASUREMENT CONDITION 1 When the exclusive use AC adapter is used the colour bar signal of colour bar generator for service is input to get the normal screen When the audio is minimized the voltage value is measured with the 20 kQ V tester WAVEFORM MEASUREMENT CONDITION 1 When the exclusive use AC adapter is used the colour density lightness and colour hue are set to the
25. 2 1 sano 6 9 sano LNdNI Od amp D0v unav 6 002 66 1 NOLOTAS TANNVHO AL eri mni 1 919901 ONIHOUMS LndNI i inant 3 901 gaNvis 440 6 H3MOd uaianvavd WALI TOHLNOO Los 1081NOO uniey 991109u1 JO 10118 esuodsei ue qoJg r asuodsa jeu ON yewo spuodsei y 10 Ndu s 5959010 1 6 0 e qe 10 enjeA Aue Jewo epoo
26. R6574 33K 06568 AIO3TKQ P6568 LUGHAOO WJZZ P6569 LUGHAOO WJZZ INVERTER GROUND Unit Display INVERTER GROUND UNIT DUNTKBB8O DEO 6901 CQPWBSB8O WJ NOI55FJ TO_LAMPG GA 06901 HoeNDI 86906 6 6 2 R6901 i i 1 HGND2 O O O Ow Ly Qvid PHS EA 2 3 06903 i y 1 GPAGOST MD TO_MAIN3 P6902 4 6 5 4 N NOI55FJ 6 5 4 i 565 25 H 2 Q ms Db lll WW mum T O O O gt l L FL ERR Nc 2 0 4 OOO m LO9 i i D6903 7 IMNIO 7 3 4 4 P6903 X NOI55FJ 12 14 4 TO
27. 12 86 87 MAIN Unit 2 6 AVC System TO MAIN2 C TO MAINS C TO MAIN2 C MAIN2 t TO MAING CB GAIN CR MAIN MAINT 35 C860 49v CAD O 1uz TO_MAING 25V COMP CR 0829 C3928AR COMP CB 2 RS m COMP2 CR COMP2 CB COMP2 Y FB803 0061 coss TO MAINS VIDEO LEVEL ADJ 1000 BATOSSAF nere MAIN 3C FL810 Yc va ZAOO5WJ R996 Bozaace 63 IK Fscs 0805 Fl_v2 0844 C3928AR MAIN 2Y CVBS2 Y2 IN 21025 C808 Oulu Oulu 25V 25 sys CBOT 2 2u FSC OUT 25 50V 2 AFC FIL NOOS9CE 9K 7 5 C820 0 022 48 C82 90 Tpgi2 TBI2TAAF EBEN 5 1530 257 7 P80 NOO62CE 2 Yc vi CVBS3 Y3 IN R900 Tem 42 ADDRESS 4 CBIO MAIN VIDEO CHROMA 0895 E VR 5 Mrs 1C80 5 ont 0815 Oulu T 8 9 SYNC GND Ys3 RGB IND 8 5 900 14 25 T 15 v _ DIGITAL GND MAIN Y 0809 TO MAINA 25v C3928AR PL_HD PL VD HDI PL CBLK PL CP MAIN TH TO_MAING T2CSD
28. pue Saul 9 on 10819130 uid paijdde oepi eui S s34 1 smt uoeJo0s 4 u9919S 1999 125 4 Uu99J0S 109195 10 95 Indu eut uo SAAD v1ndNI199leS f ow __ 17199 uo ueeq sv LAANI 109125 uo SAAD ELNANI 10995 f indui eui uo pejoejes ueeq SHA uo ON SHA ON S ueuM 8 v 8341 SaA4 0612110 8 uid pue 2 1 ZOLLOS ZLNdNI YOUMS 0621001 pue LOLLOS Av 10 02 pue Saul 10819130 8 uid eui S 10 02 pue Saul YOOYD on 10819130 uid paljdde eui S saa 1 s34 105 4 U9810S 12 105 4 U99J0S 109125 1ndu uo SAAD ZLNdNI 1919S ON eui uo ueeq 21 SEH 1ndu uo SAAD LLNdNIeIeS 4 ON y uo L LAdNI S3A 1 uo oepi ON 1 59 1 LLAdNI ON lt
29. jexeeds eui Yaesu eui 01Jexeeds 10 Aue 19euuoo jou oq suayeads Ajuo s Aejdsiq uo jexeeds CE 95 eui aq ueo jexeeds eui MON 1 4 JOU ans os Aq eui jou oq 10 1exyeeds aul he dsiq eui uo S eMepis 0 5 00814 ui siayeads eui ein2es 8njd jexeeds eui pue Jayeads eui jo exer pesn eui ueiseju Ah jexyeeds SIUL uo ejdsiq eui Ae eoeyns 5 peaids Buruuojied ulejs s eui LUN 0 euns aye suayeads aiojag 9y eui Bnjdun suayeads 10 Sjexyeeds 1eyiidure Husn uaym siayeads uejs s ay uoejep ueo s1exeeds adA ejqeuoejep sey 514 4 4 ay suonoeuuoo 219 Od jenuew uogejedo 94 0 19491 5 R3 1 5 reuiuuel _LAANI ueo euis
30. m MAIN UNIT C373 NOIT8FJ DEO SA TO AUDIOI TO POWER PB CQPWBXBT9TWJ IV 2 2 8V REG 122 102 3 PQ20WZ 4 GND 4 GND ew 5 02101 02102 th 5 IN SW ADJ GND AITA4EE 6 STET FAN CONNECT FAN CONNECT v 6 5v natae CHECK CHECK H T 2121 172W 10K lOu 8 E 16 R2127 R2114 4 L 4 9 ono 0210 C2107 100 H vow mo 9 O lu R IN C2104 25V Z C2122 1004 R2101 lOu R2104 2106 APE CASK T5SKF 330u CAPE 16V P2103 T cask NOIT5FJ MB TO FAN 8V FAN LEVEL 3 3 3 REG CONVERTER 2 FAN ERR PQICZ21H 02105 ER IN OUT GND ADJ SW 02103 02104 2119 C2120 _ 4 1004 t H 2107 2 4 5 SII IC sw SII IC SW 25v 2 R2116 RN P2106 LUGHAOOTWUZZ f R2108 SAM 100 NO364TA Ou R2117 R2120 16 TO INV_GND 4 L2103 Naw 15K C2111 100 gt 220 422 L4 lev 00 2 ASK R2109 2114 2226 3 Oslu L FL ERR D2103 1 8W lt 4 25v 2 i R2107 3 3KF LEVEL IK 82115 m 2112 2113 o C2124 O lu 470 R2124 10u 25V z Lev C3928AR 12 16 TO MAINI CASK SP_R sp 3 2 5V REG H sP 1 2105 100 PQICZ21H R2122 R2125 5V 9 5V_STB IN OUT GN
31. LINN7 STOL 62 62 Tinea e 11065 1009 100xd6 sz 42 az ano 42 2 2 uo ans 5 sz 2 uo ens wo ens sz i i T ez ez z Et ee ve SN SNO Lig ang 1INn Av OL lt 061 vosza LINN NIVATOL ONS 22 99 875 82 805 12 22 82 815 857 815 12 2271218049740 ZZPMETBV MNOD 22 224 lt 0 9149 ot INASI Id oz oz 6 ONASA7Od at aans aans Zt A 8ns avans Zt as na 6 6 AS n8 st 91 ano st ano 8 N 4 2NASH 2d GA7NIVW GH NIVA 2 4 9 zi zu p 5 YTY ot 6 ot 87NIVW 6 oitan 6 5 8 4 4 9 9 97NIVWN 97NIVN 6 Aci aun e EM z 2 z 97v9 z 1 2 1 1 LINn 1NON4 O1 LINAQ7NIVW OL Quvog8 2d 01 1INn AV OL 10814 10258 LINn NIVW Ol 02009 1 00746 29009 1 00106 22730600050 227 A9 SOND1dO ZZCMZZ8v MNOD 2273198049790 ZZPM6v8V MNOO 08155 gt I u am lt 81 80
32. 126 127 LC 30HV4E I F Unit 7 7 AVC System VD43 3 T L101 FL201 dde m 1 t 003216 7 7 VD 5BK 2855 Less C85 5 1100 82pF 75 R1101 CN1 VD 5 5 77 3 4 1 3216 5 SENE 6 CSEN2CN i 3 SRST 3 A 1 SRSTCN FL200 3 FLASH W 1 Sa 4 BLM31PG121SN1 COKM 6 o 7 2 8 0103 s 1 RXD0 M lt 2 SMPOWCN 9 28C2412KQ 3 SMPOW 5 2 SENGECH 10 3 SENGE 8 7 R1009 R1011 33K Kock EXBV8V560J 1 2 2K T lt 14 cese cess 2 FWMODEN 1012 82pF 75 860 15 5 55 10uF 16V 777 6 RSI 9 2 5 6 6 519 2 l QO 2 9 6 BSI 9 2 gt
33. A 38 o LC 30HV4E e Pin mapping Pin No Pin Name Type Description 63 TV Video signal input 1 V1 Composite video signal input 8 V2 15 V3 22 V4 30 V4 60 V4 3 Y1 separation signal input used for luminance signal input 10 Y2 YIN1 Input for signal created by Y C separation of VOUT1 output 17 24 Y4 49 5 C1 separation signal input used for chrominance signal input 12 C2 Input for signal created Y C separation of VOUT1 output 19 C3 26 C4 51 62 2 LTV LV1 Audio signal input 9 16 LV2 LV3 23 29 LV4 LV5 59 64 LV6 RTV 4 11 RV1 RV2 18 25 RV3 RV4 31 61 RV5 RV6 53 VOUT1 Video signal output used for composite vide signal output 41 VOUT3 44 V YOUT2 Video signal output controlled via 12 bus and used for composite video signal output 56 YOUT1 Power or luminance signal output is selected 39 YOUT3 Video signal output used for luminance signal output 58 COUT1 Video signal output used for chrominance signal output 47 COUT2 37 COUTS3 52 LOUT1 Audis signal output 43 LOUT2 38 LOUT3 54 ROUT1 45 ROUT2 40 ROUT3 6 52 1 Used for detection of S2 compatible DC that is superimposed to C sig
34. 10 jiiqisuodsei ou dHvHS SeAjesuieuj op oj jou pjnous 19 JeuuosJed Aq pinous ey jys jeroeds seuinbai AL 001 eui EIER 10 jex9eq eui ees JUNOW OVZE NV ay uo 1 eui eui Pea 5 eui 1unou Ieuondo ue Buisn jnoge jeuuosjed 291S e ueo ejdsig ay jeuondo ue ay uo ejdsig eui LC 30HV4E Puruedo jjeuis ay 591482 aui 1501 ejdsiq dwe ay 1 eui 10 ay duiejo ay uonejedo4d LC 30HV4E JepJo ui sdejs e oqe uuojied sjexeeds siayeads pue ujoq 20 50915 eures eui eux sjexeeds y Aq Aejdsiq jou eui
35. 5 1 ASH M MUTE 2573 2572 TO MAING 45 arri T c2567 5 Town R2570 R2571 lu 18 5 2270 ao Sy case sec d 599 5 4 X h RI420 42 acc_2 R2548 wma 9 81465 Is Bade ed we ME x E PLUG 8 2kF 560P Now i 2 40 no UENS _ T 2 T T i M i 8 E res 5 8 5 55 j sos 3 3 8 8 88 01407 8 01406 g Kk AISSOAR 530 36 L30UT Yu ri TALI T lt 2 8 3 44 BUFFER BUFFER 9 2 35 ALSAK A Ue WW A S 5 5 5 22 gt 8807 2 8 8 4 ES BO ee 4 T T R1462 san 34 sci TY 33 x Ril 303 2 r 6 8 1940 V5 3 81302 TO AVS 100 Bak 813 09 6 8K lt 30 01303 soas 13 16 Ria 15 01306 29 D1309 EX1264cE ke mL E 2x bmi Puro To Sis RISI v ex Riese 28 eo 125 ws 100 ci4o csi 27 T 581432 814 31 91405 12S_DAOUT_ 01308 01305 100v 10 10 10 1 264 AIS3OAR lt FSW3 26 rasr sw2 125 exizeace pt lcs 34 1 lt 126 v BUFFER 381457 128 013 9 192 25 eo Ave Ci408 zs
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37. OVERALL WIRING DIAGRAM Display TO PANEL QCNN A4BIWJ TO PANEL GCNW A4BOWJ QCNW A48 IWJ TO PANEL QCNW A480WJ s SO 00 50 SCN2 SCN3 SCN4 OPERATION UNIT LCD_CONT UNIT DUNTKB802DE0 DUNTKA658DE m x 2 5 5 E E 4 8 id m gt 1 d e d 5 5 51018 512 x 5 8141315 u 8 NEIN 99 las Slo 1 1 g 2585 i gt lolol o 7 9 51519 Eo s s o TO PANEL QCNN A354WJ QCNW A184WJ QCNW A3A5WJ mis QCNW A346WJ SES mE 95 2 2 x 8 9 8 5 Pal 88 5161816 3 588 52 853183858 1 d amp 3i8 2 8 ale isle 3 88 dig 3 8 8 8 8 88 817 8 g 8 9 3 8 5 e 8 8 o S sl KK TOLOPERATION d d g 1 evi E 2 ve 3 eo INVGND UNIT MAIN UNIT CDUNTKB80 IDEO DUNTKB797DEO POWER UNIT TO_NAIN TO_INVGND C
38. C UR 6V BS_POW GND p 0 4 sj wj Nj D1701 EXI244CE FBITIS 0210 P1703 NI I 786E TO MAIN RIT39 17 16 GND UR 35V GND GND GND ADJ 8V PS_ON GND UR IOV GND 5 5 GND POWER UNIT 272 DUNTKB493DE03 CQPWBSB493WJN5 t PWBTOI SBA93WJNS PRDSTO R3203CEFW 41751 CAOOSWJZZ 01766 01768 SFPBT4 SFPBT4 01767 01769 1763 0 102 114 115 LC 30HV4E Unit 1 7 System
39. 1 81834 33k 0 102 25v 608 LVCISTT TO AV2 SELECTOR TEXT 1 vcc Ao RI667 1 33k svec 2 TEVHCOBT i 1 1615 al TxD 1 1613 8 i z TALVXB6T RxD BAO25FP lt 5 zi 2 5V REG EXOR 5 1 1616 NCTSZ58P pes mm C 0 2 5V3 RESET ID Fes lese ces ros L eren i 1009 0 197 0 3342 luz 0006 TT 47u 0 192 R1636 NAREN 16V 25 16V 10 16 25V 0 102 FBI613 H FBI6I6 Ciel 0063 0063 4Tu 2 5 lev 81605 cisis 0006 4Tu 0 102 iev 5 9128 O luz RESET PSTSIZIN 25v RESET 2 81561 0063 1 1606 BAO33FP 3 3V REG FBI608 BIET SELECTOR 3v La 161805 1625 1650 S 1 FBI60 C1633 wa 4 C1634 006 9507 Sao et Soe I t CH 81642 D 3 T 5 I 220 2252 22225 d cies 6MHz moe loe 21605 51654 5 14 xieo 1645 a AI530AR 1 6 3v 555 6 3V 23 11623 25v 2 FBIGIT 608378 m Fra 78 ra F3 ri rd 67 es 55 54 63 51 59 57
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41. 4 4 47uF 10V PXA 5 4 7uF 10V 2125 10 1 4W 2 BWM VA 5 PLL 77 VREGIN NLO322522T 3R3M Cis PQOSTZ11 C146 33uF 10V R121 1 _ e D 2 4 C80 cat ONE C83 T D82 lt 157 33uF 10V R867 0 3 SF g 77 4 D83 157 TL225 d 868 0 3 MAIN G lt lt amp 084 MAISTA 6 OVO_HSNR X R1076 R869 4 0 3 MAIN lt lt POH C62 eeu 74 3 MAIN B lt lt 0 1uF 3 MAIN_HD pt c 5 EXBV8V103J VA 5 AMP M 085 086 087 157 eb 157 Ass 157 12B PH SM3 TB E PC G R7A5 0 562 1 ANA PC B 747 0 c563 TL221 3 AINN 2 1 PCR 1 NA C565 0 tuF 6 PDEN X 81109 0 VCOXHOLD D78 155380 i 2 1 8 PC V 8 VD43 3 1 C921 1000 6 3 Tl218 1219 1220 R132 C128 3 3K 1 0 33uF PF 10411 77 100 3 MAIN HD 4 6 EN C130 C127 1 CLR AA AS 3 1B gt EN 3 MAIN VD lt 2 2Y ovo V 6 ols rrn 7 100 100 3 PC 6 op D9 45 C126 VAS PIL 155187 R137 TuF K 14 4A ay H2 Pc cs 6 ble Cou a 1 10K e E SAs 58 5 0125 a ilze 0 1u al 1 HVSEL lt lt 2 a VD4S ADC 741 157 seem _ 8 8 ovo
42. Bl AUDIO Unit 2 2 Display IN NIN ONIN IN P3808 LUGHAOO WJZZ P3804 NO441CE SD TO SP TERMINAL SL SR L OUT L OUT SL R OUT NIN D3807 FB3804 SFPB54 0210 t t t 1 3804 a 3901 C3902 0381 0 47u 0 47 2 0210 RADON levz 16 2 asv 3920 50v L3805 a 313919 03808 0479 gt FB3805 SFPB54 PAOOIWJ 16 Z OZIOTA AUN 1 gt MIA 03809 896 ais C3898 wa C3899 03813 _ 2899 SFPB54 AOI 0 474 0 474 D3812 EXI2TTCE eaters lev 2 16 2 2 15 c3o2 15V Oulu R3909 50V D3810 Toun 210 0 47 172W SFPB54 6 z 4 4 00 s 3904 03814 FB3807 FB3802 2 0210 25 2 0210 15V 5 13802 1OuH R3911 3905 c3903 PAOOIWJ T O luZ 18V T 25V R3912 174W PGND NC Q3806 R3913 R3908 C314TK 5 MUTE V V DEA 23884 R390 R390 6 638 gt R3907 5 FB3803 22K 22k 1 44 25 7 R3905 25V Z 25 V 0059 5 8390 7 IC3809 T TA2024 TO AUDIOI C3889 STEREO AMP ber V
43. 119 212 9 56 A Eu 0 Ae 2 i OVB 7 0 6 SUB Cb 080 Tio 937 EXBVBV680J 4 77 50 1 di 545444 Sm BDI 6 3 SUB_Y C700 0 47uF 177 HH 52 22 117 212 OVES E R885 0 CB B IN T 53 21 81 209 S 4 paa 808 2a 939 EXBV8V680J RSA 100 54 19 5 4 OVB4 _ MAIN_VD 4 T Bor 3 1 MAN FD lt L VA 5 VDO C763 0 10 1 6 3 OVB6 MAIN HD 4 H H7 2 2 lt 1 CR C IN 4 8 1 20 MAIN B MAIN B 081 CIN 540 EXBV8V680J lt OVR 7 0 6 2 MAIS7A 77 sf 23 RTC 516 G C702 0 47uF SEV 817 2 25 4 33 RBC CD4 8 1 R887 0 8641 100 CLP OUT C 39 28 5 b E 8 941 8 680 27 2 ole ole F OVR MAIN il zo 35 66 CD7 SJs 4L4 8 ne 1 4 9 3 amp 46 v 1212 VD 5BK 0E C 24 8172 2 mE De I FH12 308 0 5SH 8 1 CN7 CLPEN EH TV CL2CN R1077 TEST 57555 5 6 150 1 E EXTCLP 6 SHESETCN t DVDD NT PAL INIT KOUTEI 1 2 777 4 5 YOO 52 A AVCC VD43 Sz 51 D lt CSEN2 T 83 S a 30 c avec 777 FB16 0 1 10 ACL_SWCN ji 14
44. 40 134 135 LC 30HV4E LC 30HV4E LCD CONTROL Unit 4 5 Display COS_EVEN NIOTATA LCD CONTROL UNIT 4 5 DUNTKAESBDE QPWBXA658CE 5 TO LCD CONTROLS TO LCD_CONTROL2 ees DOC RST gea 1 04 f IXA39 WJ CONFIG ROM GEO BES AK AK ca aes a2 C 5 G o1u 0 018 2 2 IC4TO 1 3493 OS DRIVE EVEN 0 1 4729 25 2 25 2 0 0142 2 ad 11161514 3 ED 1 3636 MS81V101602 MEMORY Tou 6 3v KZOOTATA TO LCD CONTROL3 REMST REMSS cess 2725 censa p I p BEMST sevsa eass BEMS2 sessi TO LCD CONTROL I B2 SVCONT n SVCONT 136 137 LCD CONTROL Unit 5 5 Display TO LCD CONTROL2 TO LCD CONTROL I toes Load Los 538 Roos Roar 8 5 5
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61. 1704 1705 in order NO YES Replace 1703 v Check each output line and replace MOS FET Q1707 and 01708 and REG IC IC1704 and 1705 52 LC 30HV4E Z 90L LO pue 9 ELLO zogzd opne y LOL 1ndino pue 05221 1 60110 pue 0 0 10610 OPNE aui oeuo OSIY Z LOdNI JO 1 6 Suid pue 06121 2 LOLLO 0520 SynoJio oipne eui xoeuo LLNANI JO 1 6 Suid pue 05221 10 suid pue 10 suid ueewjeq pue seul 10 2 2 suid ueewjeg seoiep pue Y29049 S34 1 s34 1 9341 0522110 4 1 LNO ZOS pue suld 1 p10 10ss 901d LNO ANS AL 129 10810130 Sp pue 10522110 82 pue 2 suld 109291 30 511 y 10 Josseooid punos YOUMS 106120110 sindino oipne y 106291 10 sindino oipne aay saa 1 93 D9XI4 JO amp p994109 19 oipne y S SI opne 199 98 1ndu uo 4 olpne Jo 1ndjno oipne
62. 7 7 OGOUTO 215 RAO Gg 8 63 GB6 11722 1 3 DGNDAD3 LCOGIIBS R960 R961 KOGHAU 0 6 BOUTO 4 81 5 Bre 885 84 LCOGHBA LCOGHB7 OGI1B7 LCOGI1A7 5 RI1A4 515414 6 Bs LCOGIB LCOGHB6 6 LCOGHAG 8 RITAS al 213 e 683 22 LCOGITB2 LCOGHBS 9 32 5 LCOGITAS 6 3 2 0GHA5 8 3 28 82 Lat LCOGITBi LCOGHB4 a 1 06184 LCOGHA4 a 2 8 1 554 1 2 AGNDADS AGNDADS EXBVEV6BOJ EXBVEV6BOJ 552 30 1 DGNDAD3 DGNDADS 28 6 RHB 7 0 gt 32 DVGcADTTL DGNDADTTL 0120 t AKA 1 e 76 5 _ 5 4 RHBO 5 4 0 1uF 34 E FE 25 LCOGHA7 LCOGIIB2 6 08182 LCOGHA2 6 8 4 3 RIBI 615 213 35 Eas 8 8 Eek GN 74 LCOGHBI 8 2 LCOGHAT 3 2 08 AT Bub 117 22 88 8 88 8 3 8 33 73 LCOGI1AS LC0GHB0 a 2 LCOGHA0 a 2 8 1 Bi5552609 29210929252 08200822259 0022222 EXBVBVGBOJ EXBVBVGBOJ 1965 cccrccrooommdOmdmpgmnoumggagoomngagmnmommomomnonmoooooooo EXBV8V680J 77 adaddddddddddddddddddd 44444333 4 BITB 7 0 6 BI AC 0 LCBHB7 5 LCBHA7 6 LCBIBG amp LCBHAG 6 LCBITBS VD45 ADC LCBHBA 3 LCBHA4 8 5 EXBVBV68OJ R96
63. E wd jew 2 Sure sure Lan 448 Fsi P801 4 s n vioeos EO LEVEL ADJ Ws scl 88 seus eus 17 varc sew gt 1 id SDA 5 1102 1 2 TE z ei osons h INPUTS ee i RT amp G2 iN s 16205 n 555 338 vu S 21010 ME ai E H 555 H E m m RGB DECODER eye i2 g 0 PINAY OF 561502 thi fore pas etin Sure 5 wen Sor gt Pine s 5 2 1 ser 10 s 161507 Tet tnd 91109 2 E 7 Nc 1C7200 7WH157FH D ge 182 AUTO WIDE E To on 27 20 13 2745 2 0 tl 101129 Med 5 13 27 AGC i PINS OF 561502 Inv COMP CR gt o HA x 17 7201 ma gan 44 I arri 2 0 art To Pint oF 51502 07208 dun WAS US vow 19 thi 225 d muro a SRESET SRESET Pines OF 5 1502 404 i TET oto INPUTS 3 VIDEO Aub R AUD L ver 27 s2 tse 44 cour Ho 20 a720 lt 3 8 ote 47 LG1 IN 1 2 1 8
64. LC 30HV4E 5 N358 signal adjustment Adjustment items Adjustment conditions Adjustment procedures 1 Setup 1 Set colour system to N358 2 Select N358 source 100 SMPTE colour bar or similar colour bar signal including 100 white 2 MAIN N358 Y 1 Adjust pin 1 of P801 to 0 70 0 025 Vp p CONTRAST adjustment 3 MAIN N358 COLOR 1 Adjust pin 3 of P801to 2 22 GAIN adjustment 0 70 0 025 Vp p 4 MAIN CR GAIN N358 1 Adjust pin 5 of P801 to adjustment 0 70 0 025 Vp p 1 esa ree 5 MAIN N358 1 Adjust TB1274 MAIN output TP802 so that adjustment waveform becomes as illustrated below git Shoothed 6 Component 15k Hz signal adjustment Adjustment items Adjustment conditions Adjustment procedures 1 Setup Select component 15k Hz 2 Select component source 100 colour bar signal including 100 white like split field colour bar 2 MAIN COMP 15k Y Adjust pin 1 of P801 to 0 7 0 0 025 Vp p Level adjustment 3 MAIN COMP 15k Adjust pin 3 of P801 to COLOR GAIN 0 70 0 025 Vp p adjustment 4 MAIN CR GAIN COMP Adjust pin 5 of P801 to 15k adjustment 0 70 0 025 Vp p 23 LC 30HV4E 7 Component HDTV signal adjustment Adjustment items Adjustment conditions Adjustment procedures 1 Setup
65. Replace 1703 The power does not turn even through the power button is pressed The red power LED on the front panel does not turn green or is blinking red Is the system cable connected properly between the Display and the AVC System between DISPLAY OUTPUT 1 s YES Are the power switches of the Display and AVC System on YES Are the UR 6V UR 10V and UR 18V lines pins 1 2 7 and 9 of P1702 in order YES Are the D 1 8VCV line pins 5 and 6 of P1701 D 3 3V line pin 8 of P1701 D 5V line pin 1 of P1701 and A 5V line pin 3 of P1701 in order YES Check the wire harness and FFC for proper connection and retry to turn on the power Turn the power switches of the Display AVC System NO gt Is PS ON 3 of P1702 pulled high 3 57 YES NO Check the PS ON line YES 15 the impedance of the UR 6V UR 10V and UR 13V lines correct Measure the resistance between pins 1 2 7 9 of P1072 and GND No Check the UR 6V UR 10V and UR 18V lines and devices on the lines Is D POW pins 32 34 IC1703 pin 2 of IC1704 and pin 2 of IC1705 pulled high YES i Check the D POW line pin 6 of 171503 5 01707 01708
66. a a E 68 hue Y 560K SIS 0051 ciis lev oF 16 m RMI 7 1115 SFLI 106 5 172 m SM 220 Riis 16 mS 10 8 as fou 1225 vs 17 10V 100 20069 mln gis leva 560 en m 1 T 1H ASH 20069 8200684 ur TH R Louis Pauer Leni n TP 16v 100 CII8I M3 PR ina 1 220 SCART R OUT Tu NOOI7 TA 25v 16V 100 81216 R1228 R1224 R1229 SCART L_OUT 1t 330P 2 51122 100 R1226 100 560K IK a m DUE pus 5 ios iue den 2 u 4 5 i UR E 8 9 018 8 OM 75 m aur 5 3 2 BUFFER gt BUFFER tm BUFFER 2 MUTE SNOW nm R1285 L L R1122 R1123 R1124 0062TA 560 75 75 75 1244 1244 1748 83199 MUTE ES cries scs 1105 1004 0 102 gt Clit 5 6uH 3 3uH lev 25 pd L2 I Sce 8 3 09 099 190 LIIOT 11109 T SWI 281108 d 21145 16 0 102 4 TuH 4 TuH 192 60026 124 5 Ri aa ik ASH 25v pd ian 9o 81249 2 lu 1125 T aso cii23 liy ae 01105 1 SIF 100P TVB 275 2 264 560 RI24T rod amp R
67. to be upgraded using the PC 34 IIRH iXA385WJZZ ASSY IC2510 e Pin mapping LC 30HV4E Pin No Pin Name Type Description 1 19 32 33 VDD Power supply 44 64 2 PLLVDC PLL power supply 3 VCOIN VCO IN used to construct external loop filter 4 TEST Input testing 5 CPOUT Charge pump out used to construct external loop filter 6 PLLEN enable signal input 7 PLLGND 8 9 10 18 31 GND 41 42 43 62 11 PLLENO PLL enable signal output 12 SPDIFO S PDIF output 3 072 Mbps 13 SPDIFI S PDIF input 3 072 Mbps 14 00 Expanded bit 0 15 101 Expanded bit 1 16 102 Expanded bit 2 17 103 Expanded bit 3 20 04 Expanded bit 4 21 UTEST Input testing 22 NANDTO Output for testing 23 RESET Asynchronous reset signal input 24 MEMTEST Input testing 25 BISTOUT Output for testing 26 RWCLK Expanded R W clock 27 RSTRW Expanded FIFO master reset 28 FEW Expanded FIFO write enable 29 FRE Expanded FIFO read enable 30 FD07 Expanded FIFO data output bit 7 34 FD06 Expanded FIFO data output bit 6 35 05 Expanded FIFO data output bit 5 36 FD04 Expanded FIFO data output bit 4 37 FD03 Expanded FIFO data output bit 3 38 FD0
68. 1 PACKING OF THE SET SHARP CORPORATION LC 30HV4E IMPORTANT SERVICE SAFETY PRECAUTION B Service work should be perfomed only by qualified service technicians who are thor oughly familiar with all safety checks and the servicing guidelines which follow WARNING 1 For continued safety no modification of any circuit should be attempted 2 Disconnect AC power before servicing CAUTION FOR CONTINUED PROTECTION AGAINST A RISK OF FIRE REPLACE ONLY WITH SAME TYPE FUSE AVC SIDE F701 T2A 250V F702 T2A 250V F1702 T4AL 250V FUSE LCD SIDE F1 T3 15AL 250V F6551 F6552 6553 F6554 F6555 F6556 T2 5AL 250V BEFORE RETURNING THE RECEIVER Fire amp Shock Hazard Before returning the receiver to the user perform the following safety checks 1 Inspect all lead dress to make certain that leads are not pinched and check that hardware is not lodged between the chassis and other metal parts in the receiver 2 Inspect all protective devices such as non metallic control knobs insulation materials cabinet backs adjustment and compartment covers or shields isolation resistor capacitor networks mechanical insulators etc 3 To be sure that no shock hazard exists check for leakage current in the following manner e Plug the AC cord directly into a 110 240 volt AC outlet and connect the DC power cable into the receiver s DC jack Do not use an isolati
69. 521 ONISS300Nd 2 4 1 73SNNVHO ova 5 4 72 52 xnv 551 23 5 oNISS300Nd 901v he 9 155300 38d 7 39 4 3 313NNVHO ova 5 22 82 NIV lt lt g 13 9005 LC 30HV4E 36 LC 30HV4E e Pin mapping Pin No Pin Name Type Description 1 NC Not connected 2 2 CL 126 clock 3 2 DA 2 data 4 125 CL 125 5 125 WS 125 word strobe 6 125 DA OUT 125 data output 7 125 DA IN1 1251 data input 8 ADR DA ADR data output 9 ADR WS ADR word strobe 10 ADR CL ADR clock 11 12 13 DVSUP Digital power supply 5V 14 15 16 DVSS Digital ground 17 25 DA 2 12S2 data input 18 NC Not connected 19 125 1253 20 125 WS3 1253 word strobs 21 RESETQ Power on reset 22 125 DA 12S3 data input 23 Not connected 24 DACA R Headphone out right 25 DACA L Headphone out left 26 VREF2 Reference ground 2 27 DACM Loudspeaker out right 28 DACM L Loudspeaker out left 29 30 31 32 NC Not connected 33 SC2 OUT R SCART 2 output right 34 SC2 OUT L SCART 2 outp
70. 9 ano 22 22 Sih ONS oz avon Tos 0 Tod v s fat gi was 8 v9 aH 1 m dH T zj ano 22 8 8 50 M dH 6 Quvo8 2d OL OND TZS00Uc NOTED nu JOc6Ss8 1Nnag rea 09940 Wea LINN LNO3MJ ano 6 6 onazs v 4 4 1925 2 9 9 5 6 5 o7s O ITZA t NaSO ano e anaso im r9 A 2 1585 1INRn Av OL 20924 LOSLd LINA 1NON47OL s MCHSY14 277 ALEVOND Idd 2ZPMETBV MNOD 227 4SE OND1d0 9 55 2 8 3 6 z cus 5 W oaxs LINA NS __ ane z 3001 NV4 1727348 1 2 ashy ZL MOdWS ano 2 20489 ENT OE si mE 2739819099790 35 ano 7 aus 00094 4 1 1INn Av OL 10094 EDS ZZVIvZVINS 40 ZZPMBSOVNO1dO ZZCMSZ8V NNOD z QNO i 1107848 20924 us ol lS e ZZPMEVOWND dD a i woa a z ov vivawv vivamy N IN 10425 MS 7771120070050 1 inoviva a o 9 jes 4 8 o ORG ES
71. RPOL i sPotay 1 2 Y 2502 NAOZTWJ l REGS REGA REGS FL4503 2 4505 NAOO2WJ NAOO2WJ REGS REGT Pan 1 1 4538 100 Te RAE ED p Srt I OOOO REB2 BUFFER 1 REB3 REBS REBT ROBO 59 NAOZIWJ 3 8 D LOK 16144 ROB2 ROBS ROBA Roes ROBT CLOCK BUFFER LEGO Les LEG2 Lees LEGA LEGS LEGS LEGT LEBO LEBI 2 Lena Lees LEBT Los E91 15902 EBD L085 0822 awn E64 lt REGT nons Loss Lose LOB SCN3 5 8 192 160 6 5 903 20
72. eu 2 02 3 s os 06 9 1 9 668 001 dWnr 103418 D d o a 09 09 29 Noussod fate og 5 1 1 06 06 Od s o a H T3NNVHO 0r 5 O d H dN TANNWHO x a n H 9 09 0 anmo 1 TANNVHO 103810 H 9 o a HNNvHO sja w A v M 440 1 snoos sus auvanwis rja W A v NOSE sus z s s u s o a n v 300W Av 5 5 21990 Sus wwanio 10048100 sano
73. vss 153 3 55 5 gt 8 vss H 554445 c1 VD 3 3 x isi MR nr MON DET 3 SH IRQ2 vec 150 4 6 7 DO HDISP 5 cape 149 C19 CLR SW 67 DO VSYNC i vss Tu 1 R340 R22 E Inge APT 146 5 01 cm 10K 10K 145 PTB7 SH 7709 Me 144 T 470pF S SMERF 560 14 6 143 CHECKER KFSTATUS 2 ROMGS 5 MON DET 16 prB4 RH IX3270CEZZ PTEI SDADI 7 MON DET 12 140 2 3 HPMUTE1 1 PTB2 PTF4 155 lt t vss PTES 1 DDTF 20 137 c22 194 3 LMUTE T M mls EIER 128 0 01 1 PTBO PTGO i SDA3O 30130 23 vec 134 VD 3 3 3 AWCS R 25 T amp AWDATA 3 5 vss 4 SCLAA 26 PTG2 121 4 lt KOUTE 3 3908 o tuF ar vss pros 130 SDA4I 3 AWCS W lt S 28 PTA3 pras 129 TL96 TL97 4 22 voc 5 H SDA 1 1C400A 30 2 PTG6 H2 SDASI 1 7 RST PL 31 PTG7 26 TXD0 M 7 4 HVSEL 32 PTHS 125 Dis tu 33 yss RESETM 224 c400B 34 015 WAIT C1 5 TC74LVXBeFT C27 25 122 BREG T1232 RXDO T T 38 boc PAD2 0 VD 3 3 013 Big Back l L M 7 012 PTEO 120 R922 Dit 58 012 pret SRESET 3 1 J TC74lVxseFY 7 7 10K DiU 38 Dri PTE2 118 RES OUT3 3 62506 DS 40 010 ur ACL SW 3 DB 414 D9 PTE6 H Denun OE 3 D7 42
74. 3 VDO AY 7 3 35 58 48 58 d 35 58 38 38 10 8 77 28 26 28 QC DVDD 35 2 D 64 2848 38 SH ONCN 5 4 GNDA 5646 do x a9 QNDB 100F 16V D CLKCN 81079 8677 470 5 VDO benp 36 ANES FEN gH C704 777 GA DGND E EE lt AWDATA 1 285 s ga PSEL 2 1 QC DGND GND VDO amp aH PSEL 1 1 3 a VD 3 3 1 327 CSENt 1 1 35V 4 of TLC5733A FH LMUTECN 2 RESOSCN 2 28C2412KQ 5 HPMUTICN BMK351 FL10 Rust 1 316 REZBA A1 2K 126 NJM4560M peer 30935 3 8613 5 1 i k ner 8 4 SDA3_5 1 R1132 100 3 NC Regt 3 5V_FB gt gt CSEN1_SH 1 NC A 77 SCL2 5 3K 1 R680 SDA 5 1 4 9 LaSTCPS 1 8K 1 36 37 EAS 7 1C327B i 38 DALS 7 How SET 39 20 R1080 0 T 4 015 4 91081 0 1 C920 C559 2SA1037AKQ 43 4 7uF 10V 2125 4 7uF 10V 2125 R682 NJM4560M E 44 gt gt ACL_SIG 7 C768 iur 45 mE TL213 TL214 48 1 UEM 10 47 2 1 48 5 AGC 1 1 4 4 4 49 sH AFT 2 1 5 50 8 AFT 1 1 m uae KOVI_HSNR 6 FHT2 508 0 5SH tu T 5 lt 6 77 4 2933 1 8743 C813 FB18 1232 C715 1 8K 1 010 amp 74 244 O 1 10W 328 1408 roan VA2933 2 1 14 2 1 AWCS_RCN VD 5BK FB19 t T LVDD VCOVDD 7 1 AWCS
75. 67 Ics 5 wl o idi OVO H ONO HNR 6 5 20 211 1 1 Wig pf ewn svo K dedi da 2 2 4 _ 123 1 6 1 NE VADY C149 Toone 88552502590280008 03232200000 OO B5 565 ca 8124 1 1 0 01uF 100UF 6 3V PXA CYOCYA VD 5 ADC BOUTO 1 2 265 259285280954 gt 3253258 9 85088092909 108 47UF 6 3 q NLC322522 T 3R3M B CbOUT 555 8 0 5 96895998 2 28500209 EVENODD amp EVENODD 1 BOUTO 2 bbRESS 9279772499 29 288 XTLOAD 107 R CrOUT 0852 lt lt 92 HOLD ATuF 6 3V NO 5 SOGOUT 108 24 NC XUNLOCK 125 XPOWER SAVE DSYNC DIVOUT OVOHSC2 6 1 PII DGNDREG DPGND 102 e 128 10 8 DVCCREG 1 2CLK 101 OVCLK 6 13 SDA2 5 9 SDA 4 2XCLK H 3 SCL2 5 10 sci 99 cite XSENABLE XCLK HE 11227 TL228 TL229 SEROUT DGNDPLLTTL 22 7 VD45 ADC 777 iid 1 34 3WIRE IIC DVCCPLLTTL 38 7 VAs5 AMP n 15 AGNDADREF C122 VA 3 3AD SAD 13 AVCCADREF IC4 AVCCAD3 4 ROUTO t 1 CH3 2 1 VRE TFR PIRANG Cis te DVCCAD3 8 0 tuF 0 tuF em 18 DVCCAD3 CXA3506R DVCCAD 31 CIS nn 6 RHA 7 0 gt DVCCADTTL DVCCADTTL KOGIBI7 0 6 EXBV8V680J 77 89 C121 DGNDADTTL DGNDADTTL OGOUTO RI1A0 amp 4 O 1uF 1 0102 7 1
76. A D A3 D 4 VD 3 3 VD 3 3 A sja 28 nal D3 a 179 444 3 AB L A5 D A Do 10 C804 10405 CN5 0 096 10 D 12 2 2uF 50V uPD4721G C805 AS 5 p ATO 4 Dos DS A we exe ca 77 T pg A10 poe Pr Dig 15 7 23uF 50V 3 i 18 R927 100 1 50 BLM21BB201SN1 52 16 4 pari 1 vss o BLM31PG121SN1 46 Di 6808 RICO C807 R928 100 1 Fest BLM21BB201SN1 ato a 1 V 3 3DR 1 Di 71 2 2uF 50V amp 15 22 50 amp vec 0013 017 C VCHA 12 R929 100 1 52 48 B3 1 RTS2 Z Dini B METEEZUTENI J H q vec 0015 XBV8V103J 8 103 t NDE 1 R930 100 1 F853 2 se 555 i 1 CTS2 12 Routt Rint o WE 4 77 caet E 18 4444 1 RXD2 Routa 2 BLM21BB201SN1 JEY 9P 1A3F 0 01uF 0 01uF 0 01uF Icas 35 AS 4 1 4 4 NC UCAS 24 15 NC OE lt 19 Ne 44 A26 ES WOES 19 Nc R62 A21 77 20 Nc vss XBV8V100 A22 I 26 A28 VSS 11444 24 D54 c 55 56 057 MA3120WA MA3120WA MA3120WA MA3120WA MSM51V18165F 4114 R65 ET CASH 103 CASL FAS EERE WARD 1 A25 1 5 WEL 1 5 118 119 LC 30HV4E E PC I F Unit 3 7 AVC System
77. PG TO_POWER INV INV OFLO2 INV GND F6552 2 5A DOOOSCE 6553 FH6554 1002 22 1002 22 16v EZAOIOWJ INV GND P6565 11 8 Q6556 AIO3TKQ FH6555 FH6556 1002 22 1002 22 11 8 06559 AIO3TKG LUGHAOO WJZZ 6566 LUGHAOO WIZZ P6567 LUGHAOO WIZZ 150 INVERTER 2 Unit Display P6558 NOI55FJ 6560 NOI55FJ HV_9 6562 NOI55FJ H INVERTER2 UNIT DUNTKBBOODEO CQPWBSB800WJ LC 30HV4E P6564 F6554 NAO59WJ 16557 ZEBA Less DOOOSCE PH POWER AW 1002 22 T6557 A ZAOOTWJ R6565 ale C6580 8 2K 0 033 16 INV 16V EZAOI OWJ OFLO2 INV GND 26555 2 5 6559 DOOOSCE 68uH FH6559 FH6560 1002 22 1002 22 41 R6566 33K R6569 I C6588 8 2K 033u 6589 10004 EZAOIOWJ amp 16561 68uH 26570 33K FH656 FH6562 1002 22 1002 27 16 1000u EZAO OWJ
78. 2815102 5222 1 1 iH R1273 C1159 ae CI 161 5 100 330P 31000 m 470P BUFFER 01111 3 Sc25 C3928AR 5 5 m 8 e m cii60 E SE eus 5 T 124 Ri200 16 T 5636 soa 5032 5528 5024 5022 oos2ta 17104 ioo 9 24 ci239 0 102 scs 506 5 4 sc2 25V Ou TO_AV2 RI28I 25V V4 PLUG 220 CI PLUG S 5 l fe TO_AV4 Rigoe RESET D1133 EXOBB2CE 5806 MODE aso C3I4TK MODEO N AVI A s 5 f f E fe M ffr SLI gt 512 5 5 513 SD PLLEND SD RST 100 101 Unit 2 5 AVC System
79. Connected to Y C VCC pin 38 X TAL Connect to 16 2 MHz crystal oscillator 39 C3 IN Chroma signal input Open when not used 40 APC FIL Connected to chroma modulation filter 41 CVBS3 Y3 IN CVBS33 or signal input Open when not used 42 ADDRESS Slave address input 43 C2 IN Chroma signal input Open when not used 44 CVBS2 Y2 IN CVBS2 or 2 signal input Open when not used 45 COMB SYS Current color system discrimination result output Pin 46 is also used for this output 46 Fsc OUT Sub carrier output 47 AFC FIL Connected to AFC detection filter 48 C1 IN Chroma signal input Open when not used 43 Baseband image signal processing IIVHiCXA2101Q 1 ASSY IC803 eBlock diagram LC 30HV4E o ols alo wo i wy mim 2 2 9 515 219 4 25 SHARPNESS 4 o EP o o i ala SO sue sP 9 3 55 gian sal did 518 amp a SHP iu 95 912 9 9 1 o 20 o uy uo a 1 8 LEV AGING2 AGINGI gt 9 219 gt gt ea 9 DEL P
80. DOMO VssQ DOMI VssQ Dame VssQ VssQ VssQ VssQ VssQ NC VssQ NC NC NC Voc NC Voc NC NC Vss Vss Vss Vss spp64 4 SDD65 SDD66 50067 8 50068 0 50069 50070 50071 4 0072 SDD73 SDD74 SDD75 SDD76 50077 50078 50079 50080 50081 4 50082 6 50083 50084 9 SDD85 0 SDD86 50087 50088 50089 50090 0 50091 0092 50093 4 50094 6 50095 6 5 HY57V653220BTC 7 Ao Dao 1C322 2 002 004 5 095 006 7 007 Da8 A9 009 0010 BAO 0012 BAI DQ13 0914 0015 0016 ics DQ17 0018 ICAS 0019 0020 0021 0022 0023 0024 Veca 0025 VocQ 0026 VocQ 0027 Veca 0028 VocQ 0029 VocQ 0030 VocQ 0031 VssQ VssQ VssQ VssQ VssQ VssQ VssQ NC VssQ NC NC NC Voc NC NC NC Voc Vss Vss Vss Vss SDD96 4 50097 50098 50099 8 SDD100 0 SDD101 SDD102 DD103 4 500104 6 500105 500106 9 SDD107 500108 500109 500110 8 500111 500112 500113 4 500114 6 SDD115 SDD116 500117 0 SDD118 SDD119 SDD120 500121 8 SDD122 0 DD123 500124 500125 4 500126 6 SDD127 6 9 179 R688 0 MCLK 440 ET 537 2 202 5 8692 0 xcs 170 693 XRAS 37
81. e Kouenbeu uiu jo si 28170130 12 pue 02 2 72 52 22 12 Suid jeuBis SHA ejeudued OLED JO pue 01591 Y20949 uonoes 1ndino 51 SHA SyunoJio ejeudued S 9NO ON jeuuou pue 80211 011 ev SHA jeyeudued S GZOI 2945 lewiou G22 JO 1ndino jejeudued X9euo ewou pol Jo uonoes S3A me ewou 2 22 0130 651 pue 221 H pue 9 949 oN pZ suid ye s 1 5 uo eunjoid gNS ON penp pue uo 311d NIV ON eJnjoid jueuoduJoo pue A ON 59 LC 30HV4E TROUBLE SHOOTING TABLE Display 091 JO Jamod pue ejqeo OY uoiMs JeMod jou ees Woudaa 2 eJeudued se se 99690 pue 89990 09590 29990 5090 19990 dn 146 ees yuno due eui jeued ueeJf 9 10 iun Je Mod pue 9480 Oy yams Jamod 9 Suuni 131 2 OAV 49110 pue ejqeo Oy yms Jamod Y29049 suan
82. 18 TITAS 0062TA 17108 100 Lenas T cc TI 100P 16V 75 f 5V it CH 1748 f 1144 1209 By REG FAN_LOCK cvs 8 81166 16 m cies RIT 1 T 1 2 16 61194 ASH TL sov EI 61239 BAOSSFP eon 75 81192 81193 5 81194 T dim m iev OO 16 RI ae 15 75 75 01128 133 100 1744 1744 1744 MUTE 2 0065 it SC36 R1167 100P TOOP 01118 1158 RI er 120 C1149 RI 168 CH CH AI530AR RI260 TA ien BUFFER ju 16 100 0017 ees Sooke 01108 R1188 RITB m 01135 C3928AR 100 100K 100K 19 Lun Lito 83 1t 5 28 t 01129 pes 3 DUSE BUFFER NOO TTA Tm 44 90 RI2I4 91134 01126 INV S 560 C3928AR C3928AR ea 1150 CII5I 01130 88 NOOITTA 1 1000P 1000P 142 INV B Sr i R1176 RI 180 BLESS ik gt ERISSOCE HSUITS nu 1152 RI185 56P 56 91109 ik 314 NOOITTA Sc40 FBIIIA 0051 Ridoa BUFFER 3 can 0051 R1201 91110 5223 560K C3928AR 5 RIZTO 1 1 Scar 3 d 5 37 scas 5 29 sc27 sces sces 9 mews 8 Scd 163 RI272 RI269 Y T RI195 100 MEN FBII23 220 RI199 SCARTZ eg m fe m fm m s 0062 127104 ioo
83. 2 SVCONT VLS I3V 130 131 LCD CONTROL Unit 2 5 Display VOLTAGE OF GRAY LEV rer 224 canis LCD CONTROL UNIT 275 Tu DUNTKA658DE ay QPWBXA658CE 50410 NO4BBFJ TO_MAIN2 P_MUTE OSD DA OSD CS 050 BUSY DDC RST MPCS GND o GND VSH_IN VSH_OUT GND DACI_CS DAC2 CS DDC RST2 GND nm uw alo 4 LCD CONT GND OFF Q4650 AI530AR lt DDC_RST lt MP_CS PDA MP CLIO SH IN lt VSH_OUT lt C_DACCS2 C DACCS3 DAC 1 4101 MB8346BV MP DA 5 REF256 224 vss 52 IC4103 NJM2060V CONTROL REF96 1 4105 NJM2060V CONTROL OPAMP VL98 T R4249 33 256 1C4104 NJM2060V CONTROL lt V256L 16 224 CREF 128 Tu 16V V96H2 1 4106 NJM2060V CONTROL OPAMP lt V96L 16 VLI28 2 2241 12 IC4111 NJM4580V COM BIAS AMP 4135 Q lu Tz 04101 016640 BUFFER R4263 330 C413T 16V KZOOTOTA C4138 4 Tu DDC_RST MP_cS MP_DA MP_CLK DDC RST _ 5 MP DA MP CLK VLS 13V OFL TO LCD_CONTROL3 TO
84. 42 0103 0104 C3928AR 0105 K C3928AR 0104 PXO198TA TIT ICIOI 5819 DUNTKB803DE0 ED UNIT CQPWBSB803WUJ H G PIOI MAIN2 RM m R C 5V_STB GND _ R C IND TIMER OPC LED FLASH E D B A 1 158
85. 5 OACIA 5 8U JO 10 s ELNANI 20 sindino Ajuo euis 5 jueuudinbe 19470 10 ejosuoo waked OAV eui 199104d 1199 uejs S DAV dwy 1eunj Jepooeg AV ueis S OAV 5 esi saheid Ke dsiq uo LAdNI 20 ejoule uo eounos 1ndui y MAIA pue 15 0 jueuidin be jo sed JO9UUOD UBD 5 LC 30HV4E SIN31NOO eBuei e Jejue sieedde suejse ue j eoeds e y JequepuN ue
86. 6 6 eui ed u8eJos uo eJnjaid IAOW eui uo 109198 4 lt gt A Y uonisod jeu ay e H31N3 ueelos snoad y NNIN NHn L3H JX3L AL AL 1315781 129 96 401 10 MAINAAO dOL 330 10 ue Aejdsiq x313131 1X313131 10 401 aed 125 413131 Jeuueuo eui 12 5 indui AO e joejeg xal3T3L an18 MO T13A N33H5 G3H 1 AL eui 12ejes jeuueuo 104 125 413181 Jeuueuo 1195 6 0 y INW LNN 195 43315 LAANI Z 1 LAANI AL ue 29196 LNdNI euin pue jeuueuo eui ejdsiq NOLLVIWHO3NI TANNVHO u8819s NAW eui Aejdsiq nN3MNW eBed qns 10 enjord y 1x313 3L 1xa1313140
87. FER BUFFER 5 0839 35 C2735 81584 100 RI583 100 12CSCL3 KI2CSDA3 RI582 100 2 5 gt 8011 12CSCL2 RI531 507 100 9912 T2CSCL3 TP1508 9912 5 2 CAWCS W CAWDATA KD DATAOUT 1510 9912 SRESET lt TV_COL2 1511 O luZ iT 16V 19 cso CSI KCOMP3 CRMD BUFFER BUFFER R1580 100 lt 12 gt lt 12 gt 81581 100 1 1506 BR24CO8F ie 15 4 CSO CS CS2 SO SCL SDA 2 RI is 14 3 2 CS2 VDD VCC 04 AOS A02 VRIFUZ 1 1502 M62393FP VRTFL GND SCL SDA A05 A06 AOT VRTFUI 2 6 7 9 lt 13 2 i VDD 07 06 CONTROL ICI503 M62320FP DO DI D2 4 5 6 5s RIS 65 390 SYNCDETSW 91504 C3928AR 06800 LUGHAOO WIZZ LUGBO LUGHAOO I WJZZ Lusso2 LUGHAOO IWJZZ LUG803 LUGHAOO I WJZZ 01502 CVICPOWSEL TO_MAINS 12 50 2 12cscL2 12 CAFT 2 CAGC 13 _ 5 XD gt 2 T2CSCL2 gt LMUTEI FAST_SWI FAST_Sw2 TV_COL 12 TV_COL2 SNOW US HO US VD CC SEL 2 SHON 2 gt 52 D KD DATAOUT CAWCS WD CAWDATA 5 1504 9 TO_AV2 AFT
88. FROM PINGS OF 5 1502 X x X m Burr 10 Y Y vour t Soa S053 BUFF i MAIN 2Y 52 2 soa 14 M P soas il iia Dn tt n 2 mo R t saje main gt omp 9818 7 emae yose ciin 1 oF sc1so1 Sc1102 1 2 2 11 RS R 5 MAIN HO a asi aa ies E PU 9009 Lr or 211091 il 30 6 7MHz L P F mI vec 91107 MAIN our T E 158 ssj yec L 0842 844 1 10401 ML6428C1 1c801 v our 21 5842844 T ques ROUT 35 3 RINA YINA ROUT VOUT MAIN R 90 69 5 Rout gt 810 i B FILTER mip SAM LPF reas 0615 1274 Pg pun Em 2 sc1501 1 day T 4 quer MAIN VIDEO CHROMA Sure 15 BUFF Avo 25 3 boU Y 3 sure 9 TTE T cvasw vi iN co our 22 ass cour 37 7 GINA YINA GOUT VOUT 18 _ tur e 41 5 1 1 E 5 6 OF 5 1501 i d 5 5 aco 27 T m k oven com T sour 39 Bina vina souT vour iae 1 pe i des IG Pio 10 scio
89. POWER PWB SR PWB 1 566000 J TOLT FRONT PWB 1 B P2401 P2402 12403 QV 12401 12404 12402 162401 B 804121 104121 204121 veld P1703 62 63 LC 30HV4E CHASSIS LAYOUT Display DIGITAL PWB INVI PWB 104557 6565 C4502 5 4501 504504 504503 1 2 P6561 ica 104109 76552 i Lo 2 1 4106 1 4104 104514 164513 H 76551 i pueri 2104 101 164105 134516 6629 vesia 14110 od pesee 104558 lt E 14108 i 57164555 104903 1041
90. Spo yoeig sseudieus anojop 15 44 09 emo plays indui indino 101lUOJN AL JO yeg jo3uoo indui 5 BWOIYO Ndu nid indui indino AL JO 1oN indui 5 BwolyD indui AL indino anjg use19 pey 10 uueg JO yeg en g ueeJo peH peu 702 6 8 91 91 c 702 el 81 21 791 702 el 8l 4 791 pasn pesn 10 indui uaap Jon Jon pasn jon pad uue3 pasn 10 indui uaap jon 1 10 uue3 0081917101018 9 v C vl l ok ul OL vL El bh 701 vl El OL yndu olpny uue3 10 yea yndjno NOY oipny 1
91. Unit 5 5 AVC System LUGI 101 LUGHAOO WJZZ LUG 102 LUGHAOO WIZZ LUGI 103 LUGHAOO I WIZZ LUGI 104 LUGHAOO I WIZZ LUGI 105 LUGHAOO WJZZ FB2705 FB2706 0 tows FB2TOT tows FB2TOB 0 pw 2709 pews FB2TIO w 12SCLO 1250 125 50 I2SWSI 1250 12SCLI 12270 IXA385WJ o 2 5 2714 OO6ITA 2715 0061 R2718 22K R2T24 22K TO_AV2 R2719 100 R2707 R2708 lt R2709 R2720 22k 22k 22 R2712 100 IK C TBUS_DA R2713 C2704 TBUS CS tT IK CH C TBUS_CLK m 82715 C2T05 109 C2703 JEU meg mo C 12S WS OwO 9912 d 125 DAOUT C pea TP2704 9912CE 12S_WS3 12S_DA3 125 13 1029 2723 O 1uz ceres T 6 102 25v 1C2704 PST9128N TO_AV 7 SD_RST SD PLLEND 1 FB271 1 To Av3 0061 5V D 3 3V D 2712 c2719 2 20 2 21 2 22 100v o 1uz Td 100 1 I 16V 16 i INPUT UNIT 5 5 DUNTKB592DE0 CQPWBSB592WJZZ R2728 22k R2726 22K 12 109 LC 30HV4E L
92. esse 7 TO AVI Hel H D CTL 1 00 SOLAT t ADR SEL 5 9 SCART ROUT T STANDBYO 1 2504 1 sii i d 5 PROUT eo ire 4 d Resor P2505 8 82 6 oss Hes wre C2543 m FSW 1500 82508 sev 15 y vourz iH auma Ht Mure 2 1 oo 1 8253 504 2542 Reser 13 BI 282505 560 02502 02507 9 Tal 5 TOR Sedi DANZ22 ATAARE 12 e R3 m MUTED INV lt sus 92 H s rezso Sum De cassi eem E Sten ee 5188 Tu E usi p crexr J lt sus 9 AV 8 286 16 16 a a 4454 KA Taf 542 ri 8 csu Prou 7 HE 111 5 83 coves 5 in 2589 Hal ao Roses Rosay 5608 n Bases caso Sd 3 ot R2569 rir Le a E m YM AU T coves cm Pi I lesse be 549 1 2 V3LPR IC2507 I 2 T NjMA560M m 16
93. 1 5289 4 lt FRONT BUS MAIN SUB HD VD CPU SUB YCbCr SHS MON TOR i L P F i i Y C SEP i QUT TC90A69 ML6428C1 SUB VIDEO gt 1274 Ed 4 ADC SUB DISPLAY ZAOOSWJ TLC5733A OUTPUT2 i i PC Mud gt HD VD INPUT i i RGB LR FILTER SOUND L R SOUND L R NJM4560M i i d vy i DC OUTPUT i 16bit UR 13V ADJS 3V 48kHz uR 10V K D Pow MSP DELAY i PS_ON m gt UR 6V DC DC BU 5V i MSP4418G XA385WJ POWER UNIT URESEU gt CONVERTER Biss i UR 13V H D 3 3v i UR 10V gt I 5 UR 6V gt D 5V UR 6V gt gt 0 1 8 1 2 3 4 5 6 7 8 9 10 11 12 LC 30HV4E LC 30HV4E SIGNAL FLOW BLOCK DIAGRAM AVC System 7
94. 3 COLOUR SYSTEM 4 DOUBLE 46 Fsc OUT V i al CHROMA INTEG ID M Y 1 Y o 1 47 AFC FIL i gt 161 Se 1 0 AFC vS3 148 C IN _ 15 1 1 Y 2 9 BUS 2 gt zo 5 CONTROL Ff z 2 21 BI 9 N o gt lt lt 1 1 o en aa m gt gt lt 1 a 2 a de gt gt gt gt in a o 1 gt o a ON m 5 m i DIU UC EP TENES 2 42 LC 30HV4E e Pin mapping Pin No Pin Name Type Description 1 CVBS1 Y1 IN CVBS1 or Y1 IN signal input 2 SYNC IN Synchronization signal input 3 CVBS OUT CVBS or Y C signal output 4 VS Output of counted down vertical synchronization signal 5 COMB Y IN Input of Y signal outputted from comb filter Open when not used 6 D VDD 5 VDC power supply to DDS BUS V CD H CD block standard 7 C IN Input of C si
95. 53 ADDRESS 12 bus slave address input 54 DPIC C Used to connect capacitor to GND pair for detection of dynamic picture black expansion 55 SCL 12C bus SCI serial clock input 56 SCL 12C bus SDA serial data input 57 DPIC MUTE Used to provide mute control to dynamic picture black expansion 58 CLP C Connected to Y system clamp capacitor 59 VM OUT VM output Differential waveform of Y signal is outputted with positive polarity 60 VM SHP COL OFF Used to turn off VM sharpness and color Input level is judged on the three value logic 61 YCBCR SW Input switching signal inputted to SW External input pin is selected when this input is High 62 ECR IN External Y Cb Cr signal input 63 ECB IN 64 45 LC 30HV4E MRH iXA385WJZZ ASSY IC2510 e Pin mapping Pin No Pin Name Type Description 1 NC Non connection 2 SP CP2 Input of clamp signal from synchronous separation IC for 15K system 3 SP VD Input of vertical synchronization signal from synchronous separation 4 GND Ground 5 SP HD Input of horizontal synchronization signal from synchronous separation IC 6 VD3 Output of vertical synchronization signal to synchronous separation IC 7 HD3 Output of horizontal synchronization signal to synchronous separation 8
96. 59 jeus eui S3A 1 i 59 f 10919130 12 pue uois Av 106121 10919 Av 0110130 8 018010114 10 10 10 9g usamjaq pue JO peusis eui 1 JO uid jues euis eui S 19421 90110130 9 uo euis eui 31 S3A S3A 1 4 1 y uo peioejes 1X3 3 13 pue i pue e _____ gz uid eui pejoeuuoo 5 1 1 eui 51 i LOLLNL Jeun eui jo speeudued yooyD 1 uo eui S S3A 7 i 9 uleis S OAV 57 LC 30HV4E Od SHA EAjanoadsel 10621 5 jo 22 12 suid E 10610139902 o sa vsa si S3A amp AjeAgoedsei 06121 02 pue 61 suid ON oi peyndul SI suid pue 06101 10 6 suid ueewjeq eui Y09949 SHA 2 20821 10 pue 6 suid peundino SI eeudued S 20801 Y09949 uiejs s gns AVC System EAjeanoodseal 40610110 6 pue suid 0
97. Input HDTV 1080i component signal 2 Select component source 100 colour bar signal including 100 white like split field colour bar 2 MAIN COMP HDTV CONTRAST adjustment Turn off the PEAK ACL control Adjust the TP815 to have 0 90 0 25 Vp p from the pedestal level 2 Factory settings 1 Factory Setting Adjustment item Description Adjustment procedure 1 INDUSTRY INT Then turn off the AC power supply of the AVC system Be careful not to use the power switches of the remote control unit and AVC system 24 LC 30HV4E In process adjustment items Do not change items the adjustment procedure of which is not described in this manual Inadvertent changes of such items may result in unexpected or unrecoverable errors Page Item Page Item Page 1 Maker Select Page 2 EPAL Y CONTRAST EPAL COLOR GAIN I BAdj1 8V Enter Auto EMAIN CR GAIN PAL KEY WRITE EMAIN CONTRAST 15K mDATA COPY Center Acutime INDUSTRY INIT RESET CENTER Version Monitor Acutime OSD Version RESET CVIC Version TTXP Version MONITOR Version STANDBY TYPE HOTEL MODE Page 3 PAL Adjust Page 4 Adjust PAL Y Y CONTRAST MISUB PAL COLOR GAIN COLOR GAIN mTUNER DAC ADJ CR GAIN SECAM Page 5 358 Adjust Page 6 15 Adjust mN358 Y CONTRAST 15 Y CONTRAST mN358 COLOR GAIN 15
98. NC 69 T 86852 5 NC Z0 5 EA 50053 28 Nc 3 470 ol 9 Vss ol up up up u Vss ur up up u SDD56 4 4 a Vss 4 TDD57 sS s s 5 Vss s sess 184 50058 183 50059 HY57V653220BTC 7 182 50060 284 50061 180 SDD62 282 50063 50041270 HY57V653220BTC 7 10 1 1 12 124 125 LC 30HV4E LC 30HV4E I F Unit 6 7 AVC System 4 RHAT 0 8971 EXBV8V330J KRSI 9 2 vo Rao 10258 po nao 255 515 52 DO RA1 Eom mH 6 V0 2 DO RA2 72 DO H52 alg 1 H E VO 555 572 EXBV8V330J RAS DO 8 Es Vo
99. P CLK2 oe No Toggle OS SW 0 1 Toggle OS D1 0 255 No Toggle OS D2 0 255 Toggle OS D3 0 255 No Toggle OPC LVO 0 85 No Toggle OPC LV1 0 85 No Toggle OPC LV2 0 85 No Toggle OPC LV3 0 85 Toggle OPC LV4 0 85 No Toggle OPC LV5 0 85 No Toggle OPC LV6 0 85 No Toggle OPC LV7 0 85 No Toggle OPC LV8 0 85 No Toggle OPC LV9 0 85 No Toggle OPC LV10 0 85 No Toggle SIL861 R GAMMA 20 180 No Toggle R OFFSET 0 510 No Toggle G GAMMA 20 180 No Toggle G OFFSET 0 510 No Toggle B GAMMA 20 180 No Toggle B OFFSET 0 510 No Toggle L ERR RESET 0 50 LCD DATA Four digits 0 F Toggle WAIT SEND CLR MODE One digits 0 2 Toggle WAIT SEND CNFG EEP Four digits 0 F Toggle Values in the parentheses are with PC WAIT SEND 32 LC 30HV4E MAJOR IC FUNCTIONS INFORMATIONS e C2501 MSP4418G IC for decoding audio signals It serves as an S IF audio signal decoder and an audio data selector C2510 IXA385WJ IC for controlling audio delay LC 30 37HV4E uses a frame buffer to process video signals This results in delay in outputting video signals The IC delays output of audio signals to synchronize output of video and a
100. ees 1 mouy 4 Buueejo 10 09 ees puomssed 10 JOU HV312 51461 5 uiejs S eui jou HV312 eu ui si uonisod 340 01 5 950 SHS sesijeniui oipny 818581 125 eng sjesa AL QHVONVLS 01 1959 GOW AV uMOUS S WA SAS y 19594 5141 oefqo Jayjo 10 ued julodyjeq e jo pue eui Anys urejBerp y 5 12 SseJd aseo uj eq Jeadde jou seop ING uo uleis S OAV 9911 1 1 VNN3 LNV 9262 59 eui MOH OAQIA S LNdNI 10 uong Ae 1 401eorput NO ABONVILS d 96 9 SES 5 davHs paynu s Sjexeeds punos y seuoudpeeu ueuM euoudpeeH reuruuei 1 Od M IA 10014 45 6 36 pue gg ees 1 einiotd eondo 040
101. v 15 226 T res BUFFER cTLiivs 2250 BET 29 PLUS e ird oo H 18 Te 2201 H 511861 Qv 3 32 sourevs RxO_SHIELD 191 i TMDS RECEIVER o 82 7 _2 22 LOMO RE BE 12 33 Ne FB2204 4 782204 1H ir aono 21 LOWmM O rs I34 eNoceouTevi gt 55 TI I 4 7 avo OW gt 35 lo lam lem b 23 Tu 380 mE gt capes tov eo ed noi cele 80 5 mc 24 av i je L w re_2 80 35 38 is o oie En Om Om S9 FL2206 50 e o _ owe ene o EI 4 7 1H a eo ie oo E T C2262 exe fra 4 Heze 43 eo penn me s 3 cen 44 moureve 5 2202 o E avec a cec e PEA 45 moureve aoro Ne 4 L146 ew 15 avec ne EW RE_2 I 4T Roureva RN 9 REO 48 So T 190 90087 cxi axi 49 sence 3 52220 5 S 8 2K Ne Ros 50 PR
102. z 2a B s gld didl Jalaja dlolelelald g 53131318 18181318 315 18141818 19181819 3 88 x 5 5 lt 9 a i o o o 9 Se 9 5 A353WJ SEE TO_AUDIO SR R OUT INVERER UNIT DUNTKB799DE0 gt LA
103. 07 vss VDDL C828 0 tuF 4 GB3 DO RB6 58 2 GB4 DO RB7 VBE C829 o tuF 5 DO RB8 52 VSS VDDL C830 0 1uF Vo DO RB9 4 vss VDDL 11 12 TP13 4 BHB 7 0 DO 452 0 vas PAD1 6 PAD1 6 PAD1 6 PAD1 6 BBO DO 383 V0 BB1 DO GB2 286 vss VODH C831 0 1uF BB2 DO GB3 Hil vss VDDH V0 BB3 DO GB4 H l VODH C832 DO 5 362 3 vss VDDH V0 BB5 DO GB6 265 vas VEDH C833 0 10 BB6 DO GB7 180 vss VDDH BB7 DO GB8 ZL 41922 C834 0 1uF DO GB9 8 al Vee VDDH 1 320 vo Vee yoo C835 0 1uF 4121 vo NVDCLK DO 366 40 vss VDDH 4 OVCLK RO 216 VOLK EUR 44 vss VDDH C836 0 1uF 4 4 OVO H 105 vo HsYNC DO BB3 163 48 ves vone C837 0 1uF 4 OVO V E vo VSYNC DO 20 49 vss VDDH 1 2 i x 4 PC C3 15 vo CSYNC DO BB5 364 Tl222 TL12 vas VEDU C838 0 tuF 4 9 18 vo_async DO BB6 282 vss VDDH 4 HSC2 107 vo DO BB7 62 gt Ves 15 C839 0 tuF 4 909 vo ACT DO 29 8 vss VDDH vo PVCLK DO BB9 48 9 C840 0 1uF 221_ vo_NVCLK ves VODH 1 z 8978 0 4 777 VI DO HSYNC 52 5979 0 i DO HSYNC 7 54 vss VDDH C841 0 tuF 4 CVIC2 2 DO VSYNC 1 7 67 yes VDDH 3 OVR 7 0 DO
104. 1 Q TO SE 10 CO OO WIOO91Sd 908121 A AGS 71170 60819 1 AGS 2 80813 40814 90814 90812 80810 01 08ld 21 AS 208131 Ol 6 ASZ Zn o 70815 10818 AN 9 ONO 21170 0812 0819 JAE 20814 20814 NO Sd noo 92812 a __________ tT IO st A9 8N 01 6 lt dooo T 52810 ZHXOLOOd 108121 dooo 72819 90001 2812 9 90001 22812 un 40001 LY 15815 OL PC39v SON 1081 97 10 96 LC 30HV4E E FRONT Unit AVC System
105. 13V 25V Z Pow a0 y TV POW 2 C388 C3886 5 2 2u 2 2u R3902 16V TV Reger 16V 2 2K t 1 1 1t L oUT 83898 C3885 820P C3890 R OUT 4Tu R3903 R3894 MUTE 16V 33K 5V 93803 2 2u C314TK 2724 16V CTV V 16V TV D3802 ATSSOAR 1 1 1 1t 222 MUTE eo 3899 00 13901 220 Q 820P R3896 MUTE IK Q3804 V V C314TK HSUI I9 0380 AI530AR POWER ON OFF MUTE AUDIO UNIT C272 DUNTKB798DEO GPWBSB798WJ R3887 100K D3804 DAN222 N R OUT SR P3806 LUGHAOO WJZZ 10 11 12 149 LC 30HV4E LC 30HV4E INVERTERI DUNTKBT99DEO GPWBSBT99WJ INVERTER 1 Unit Display 1 655 68uH PAO34WJ C6602 06551 C5TOT 0 8 Q6552 5707 0 18u 6553 68uH PAO34WJ H P6551 G NOI55FJ 6553 NOI55FJ HV_3 E D P6555 155 C6604 O IBu 06554 C5707 0 8 06555 5707 HV_5 16555 68uH C6606 0 184 06557 C5TOT 0 8 Q6558 5707 1002 27 P6557 5
106. 2 fied 14 ivy 16 o3 frog 8 fic rl Se ZAOITWJ 942914392 9898884 5 498 gggosnea ceogs 858 8 8 Lt gg 2258 12 ya d 29988822 229029 e 0s e882058822829 29gt 68 225 DVI 2222 PA xu 8 8888888 8 5 888888 5 8 zB DE Jadna 5 ooo 9 8 H 14 mouroos me 1 cease Tu sd ev mee 52215 5 mer 2 107 2216 120 NAO29WJ 89 ovcc ooo o Tel ew me suco 3 HH 22 3 it GND GE D 17 eourevs Ne fa 5 18 5 L 205 FL2214 is 4 3 GOUTEVS 8 IE _ m ied ovec 20 7 lt 00C_SDA m 4 STATE HSYNC 4 1 OwO 21 ew nc 8 782215 R2263 220 e 1 4 CONF 16 SCL ied sc SYNC 9 LOWO sei 22 ewxeourevi 91 J piu e m CONF IG SDA eq soa a H Ow DE G0 23 1O 82 CH R2262 bal 4 ie Ow 60 5 GOUTODT 111 220 ass 55 R2224 d 0007005 ne 12 92205 22K R2282 55 Nc 13 BUFFER 69 AGND ovce 68 GND lt MSTATED 79 avo cenae bi 27 141 Doc 5v R2225 R2223 im ncs 28
107. 326 80x3 eee cNIVW OL OEI VIU9 ON 1 ANA O Id gt S 2 9 C np C np C np GOC A C np LNdNI NMOQ 10A 326600 326600 3266005 326600 3266005 3266005 E SEIMS vEIMS 5 ZE IMS LE IMS O IMS lt LLI O o ul a o am lt LC 30HV4E 154 LC 30HV4E mw SPEAKER L Unit Display SPEAKER L 201 NO242CE 4201 EAOOSWJZZ 201 201 FB202 21 0201 EXI2TACE P205 13V LUGHAOO WJZZ D202 EXI2TACE C13V DUNTKB804DEO CQPWBSB8O04WU SPEAKER R Unit Display SPEAKER R P202 NO242CE TO AUDIO2 50 J202 EAOOS3WJZZ FB203 C202 000 21 204 O210TA D203 EXI2TACE P206 LUGHAOO WJZZ D204 EXI2TACE CI3V DUNTKB805DEO CQPWBSB8O5WU LC 30HV4E E POWER Unit Display
108. 36vdans ueppiu ejdsig JXx313 HL 1X313 13110 ueppiu 18S annon 27 E7 318 ut eui 0 88944 euuou ui BUUBYD snoad 01 55944 S uiejs s punos 51004 pu SHS 109195 sn204 pue sus xejdinui punos 109198 annos 19 ees u3sn 5 IQON Od u3sn INYO OINWNAG QHVONVIS IQON oepia e 499 95 AV 13m0 1e ddnjnj jo eare eui 195 JX313 3L y jndui euJ9 X3 A 3 8 L 3QOW 6369 19 uJnja1 0 85844 einjord eui 196 5 Hew jeuuou ure be ssaid payepdn seDed ejiuw u 19S uo e 2792944 X313 HL jys y euJ6 X3 A L 1xa1a131 10 q10H 323383 EQD jo pue uo eui 16 9 Sc ve tc ec 02 6r 8L Zt 9r SL vL L or 8481 SYS
109. C5701 C5702C5732 f 0 142224 O luZ 25 16 25V 5705 2 3 4 5 8 O2 10TA 9 BU 5v 5 2 BAO8SFP C5729 5731 R5708 1004 10K 25 1 L 16V C5730 C5728 5702 1 2 3 4 5 22u 0 112 TO_AV 0210 I 25V 25 26V 35V R5702 C5708 Lt C5706 xem 0 12 25 25v 1 16V 9V C5707 C5705 C5733 45V 22u 0 1 20 1 6 25V 25V LOCK 05706 TO_AV2 CI 4EE 5V 9V 5 Sig PQOSRDO8 BACKBV R5703 22k R5720 10K P5702 NO3T8GE FB5703 2 3 4 TO_FANI 0210 R5T2 R5706 FAN5V 22k D5701 cs7oo 1950 5712 SFPBT4 nds 1 S FAN LOCK ETN 16V 3 GND um C5725 5711 Pv 100 16V 05705 C3928AR 85704 100 D5703 155355 p 1C5704 05702 1 TO_AV4 PGOSRD BACKEN 2 12V 5 FB5704 2 3 4 0210 O210TA LOANS 5V D FB5708 C5726 C5T24 3 3V D C5713 1 C5716 0210 1000P 1000P FANCONT O luz 0 102 3 3V REG 25V 1 all 25V 5 706 5714 5715 5734 FB5706 2 3 5709 22 100 0 102 O210TA O210TA 6 16 25V C5721 5723 C5727 0 1 2 100 1000P 25 2 _ 16V C5722 5735 22 0 1 2 16 25 1 2 3 4 5 6 7 8 9 10 11 12 104 105 LC 30HV4E LC 30HV4E Unit 4 5 AVC System INPUT UNIT 4 5
110. CS6 C24 55 100 776 TST C26 2652 R1059 R1062 R289 1 ios 0 010 1 1 82 cana zr 4 7K gt 4 7K gt 4 7K l CS0 IC404 SCL4A SCL4 A0 2 1Y 2 41 TEST 2 scia 1 SoM i Nc 8 3A DAS GND SDA KFLS w 3 12 4A ay 2 24 128 10 1 2 7 7 7 5 lt H 108 TL98 5 20 10 1 30E SDA3O 199 40 14 10602 R1061 vec IM M EH 25 VD43 8 47K gt 47K lt 0120 KEL 25 77 SDA3I Hea scs 5 E 25 eo Ba TL100 G2 02 gt gt SDA3_5 3 lt NDC7002N 10 11 12 116 117 LC 30HV4E Unit 2 7 System
111. Hi3 wvi NVDCLK BIASOUT DO 351 100uF 6 3 V PXA 851 l 4 13 3 lt lt BE FL98 5 DCLK 146 DCLKIN 33 1 10 100uF 6 3V PXA T H vi HSYNC 255 7 E ovt v V1 VSYNC LCLKP 33 7 V1 CSYNC LCLKN 147 VGA 1 6852 V1 GSYNC x V1 HSYNC2 VI ACT 36 VD 3 3 47uF 6 3V 12 S0 H2 77 X6 T 223 yi NVCLK 80 15 4 777 80 03 18 777 V1 RBO S1 Do 422____ 2 H VD 5BK V1_RB1 51 01 386 2 Se T 51702 30 DSO7518V 25 175M 47 16 RB3 S1 p3 H3 1128 47 FL31_BMK351 V1 RB5 0 3 3 3 4 VD 2 5CY 77 C853 V1 RB6 492 D AW x5 acd 212 a MCK REF s hl 1 PLL S 48 RST 1 0 C10 C15 V1 pu Test 822 4 4 5 _ 00 3225 TOuF 3225 777 V1 GB1 0759 T0367 V1 GB2 1135 91 3M 0 01 100uF 6 3V PXA V1_GB3 MST 2 7 10K 77 77 77 GB4 XTST 77 77 500 VD 3 3CV V1 GB5 SMCK XSM Ee 77 1 1 IMODE 3 H3 lt V1 INTO V1 BB1 338 V1 BB2 CPUS 0 V1_BB3 CPUS 1 V1 BB4 CPUS 2 V1_BB5 CPUS 3 0 3 3 V1 BB6 CCS 0 V1 BB7 CCS 1 1201 100 OUT voc 2 1 77 GND DSO7518V 25 000M 00105
112. LYVOS pesn JON indui oipny uue3 yee oipny oipny QW x dg yndjno oipny 2 LYVOS indui olpny 10 yea 10 103100 AL jndino y oipny Moa ON aouo AL 7 L 25 11611 6 2951 djay oj 6 10 157 jndui suieji Ay 201511 21528 S BUILL9 HVOS pejoeuuoo pue 1HVOS 10 sjueuiuBisse uid 2 xipueddy LC 30HV4E AVC System DIMENSIONS Unit mm 250 E 10 305 766 117 5 117 5 LC 30HV4E Unit mm 1002 4 2 gs il 11 LC 30HV4E AVC System REMOVING OF MAJOR PARTS 1 Remove the five top panel retaining screws and slide the top panel backward
113. WAIT 5 Resetting lamp error counter 1 Go to Adjustment process mode 2 Select L ERR RESET in TEST 3 Reset the data to 0 L ERR RESET Function Reset of fluorescent lamp error counter It resets the times of fluorescent lamp errors and clears the last value in the memory Indication range 0 5 Fluorescent lamp errors When lamp error exceeds 5 times power supply is disabled Resetting is required in this case 29 LC 30HV4E 3 Adjusting Mode 1 Overview The controller IC can be adjusted in this mode Adjustment is done while controlling the setting of the resistor corresponding to the selected adjustment item When monitor is used independently it is adjusted using the OSD simple display function incorporated in LCD controller The OSD function of panel link receiver SIL861 is used for adjustment of the independent monitor 2 Entry to the mode 1 When cable is not connected independent mode follow the steps below a When power switch is turned on press the main unit INPUT and VOL DOWN keys simultaneously b Press the remote controller s process adjustment key R C code 40h process adjustment mode 2 key R C code 31h 2 When not in independent mode follow the steps below a When power switch is turned on press the main unit CH DOWN and VOL UP keys simultaneously b Press the remote controller s process adjustment mode 2 key 3 Exit from the mode Turn off the power Press the remote control
114. of PATTERN 1 dot inversion flicker pattern 2 3 Then select COM BIAS on the LCD 4 Set the value so that the flicker on the screen is minimized Note Apply this adjustment after for at least 30 min 3 Background adjustment 1 Select video standard and confirm the indication that the unit is preset to the standard 2 At video input receive the window pattern signal having left 8096 WHITE and right 20 WHITE 3 Set the screen size to the full mode 4 Go to Adjustment process mode 5 Adjust R OFFSET G OFFSET and B OFFSET in SIL861 so that left side 8096 WHITE window pattern is set to the specified value 6 Adjust R GAMMA GAMMA and B GAMMA in SIL861 so that right side 20 WHITE window pattern is set to the specified value Specification x 0 275 y 0 273 80 WHITE x 0 269 y 0 253 20 WHITE Minolta CA 110 Note Apply this adjustment after for at least 30 min 4 Initialization 1 Go to Adjustment process mode 2 Select 1 thru 3 of CLR MODE in TEST Setting range 0 Normal 1 Initial setting User clear Factory setting 2 Initial setting All clear Full initialization of EEPROM except for ROM area 3 Full initialization of Configuration EEPROM 3 Move the cursor down by one line 4 Press VOL UP key and change the display from WAIT to SEND write 5 Do not shut down power while the display is SEND 6 When the writing is finished the display changes from SEND to
115. 0210 FBITOG 0210 709 O2IOTA 0 1 8VCV FBITOA 0210 0 1 E ciT2T 2 10002 J 50 FBITOB 0210 TAN 4TOu 16V FBITO3 ASK O210T 0 3 CiT26 120u 6 3V AAPD RIT29 330 F 51 4 5 FBITOI 0210 RIT3I 12K F A GND RITOS RITOT 22K 27K C unes A I2V 100P CH FBITI3 0210 5 lu 16 81732 DITOT LiTOS Msulig 190 241 22uH PAII2WJ 1731 1000P 1 50v 0 47 10 CITIS O lu 25V 4007 S CONTROL csa FA3675F FBITII FBITIO FOIT 0210 91701 AI530AR 1729 39v 16V FBITI2 0210 RIT34 C unes C1730 120u 6 3V APPD RITO2 DITOB SFPBT4 RIT33 01708 5144350 3 3V DRV P FET NI278GE R1703 33K ICITO2 PQO50DZ 1C1704 RIT3T PQOSODZI UR 6V PS_ON FBITI4 GND 210 FBITO2 0210 GND D_Pow C1706 16V C1705 O 33uZ lev T 01704 RIT04 100 174W UR 10V ovP
116. 192 2 2 180P 10K 220P 220P 0 1 2 o MANY 25 CH DIM 1 CH 25 JE YS TO_MAINS FAST SW 3 age ee a so 100 4052 22 45 00 1o o o o o ie 2 619 RTOO R699 1 2 16 15 14 13112 4110 Te 22K 100 25V VDD 2X IX OX A B 0622 COM TO_MAINS 44 duces gum 4 9 z 4 9 4 9 0 3 Y COM VEE 1 2 4113 i2 9 8 DE OY 2Y INH vss 25 2 3 4 5 6 7 8 do 12 2 8695 22 e ll iev T R616 100 C623 6234 R607 TP601 Reog 602 R amp 9T reyv T 12K 9912 9 2 592 100 0623 FB603 o R696 C142 0081 22k TE 0624 144 C646 4 lezi 4 22 KZAO5IWJ cea Den TVB R610 R609 100 100 TO_MAIN4 Ps HD3 DAC3 VD2 VDI NC SYNC SYNC2 SCL SDA NC HD2 GND NC HDI ws ADDRESS HD2 VD2 HDI VDI GND NC HVCO NC VCC DAC2 VD3 CP 2 COMP3 Y 3 4 9 4 0 5 6 0 8 9 0 2 3 04 9 12CSCL3 SYNC SEP 12cspaa 1 604 X601 DECODE UNIT T ISIBAF C615 Rel EJaoosacH 8615 DUNTKB40 DEO3 0 0lu 6 8K 100 Fast_swi gt CQPWBXB40 WINS R612 4 R603 R604 100 FAST_sw2 3 100 100 C616 330v PWB 1001 Uv TASH E Y AN S ASH TVB XB40 WJN4 eic ul C617 2 Tor 0 1 2 FB602 25 006 ITA
117. 2 e 02402 1 R2453 R2462 2 6 MA3 2 2K sl 4 4 4 34 PCHSYNC 7 C2407 D2403 D2404 PC_SOUND_IN R2457 R2458 C2408 20WA MA3 20WA J2403 22 22 hip ial ew 8 10u JOOBOCEZZ 172W 172W EM Lu I6V CO 5 HP R Pc_vsync 9 Sw2401 20069 l KOO69CE C2428 116 Pc_csync 10 1000 2409 T eL 82444 0 01 C2410 C2436 J i 100 IH 69 C2437 R2443ww 2429 2441 8l sva cis_sw 12 0 2 CH pm R2442 lt 100 1000P lu H 6 0 2411 100K 16V 9 Pe 0062 Des R2469 1 4 20 it 21 PCR FB2410 2466 1 R2467 47 VAS me 00627 R2465 22 GND C2442 100K D2410 m R2460 ET J TY PXO421CE 423 4T m 05 R 24 Backsv C2443 R2464 1000P 100K 6 25 5 4 IC2402 383404 RESTO 7 26 LED R 22K VHCT R2473 77 SW C2438 1 8K R2478 ae 47 sw R2472 10K u 169 100K 25v 8 9 ro ri 12 13 14 CREATE R2474 FRONT UNIT 516 4 9 0 0 44 54 5 0 3 5 0 CP 10K DUNTKB593DE0 C144EE QPWBSB593WJZZ R2475 a LE R2476 R2477 10K Q2406 10K 10K CI44EE PWB 1003 SB593WJZZ FB2412 0062 1 2 3 4 5 6 7 8 9 10 11 12 98 99 LC 30HV4E Unit 1 5 AVC System
118. 20usec div 810 13 pin 810 11 pin 810 10 pin 2201 95 pin V 500mV div 20usec div V 500mV div 20usec div V 500mV div 20usec div V 1V div 5yusec div DC 101 i DC 101 NORM 200k8 s i NORM 100MS s 1C2201 96 pin 2201 97 pin V 1V div H 5msec div V 1V div 5ysec div 85 LC 30HV4E MAIN Unit 1 6 AVC System a TO_MAINS 5 g 4 R602 5 2 2 TP603 BUFFER 9912 0616 T C3928AR RBST 330 R663 60 390 L603 R682 R685 18K m 2 2K D9M L604 L606 Al Eu UN R679 6 8uHJ 8 2uHJ C653 R684 220 D9M D9MD O 0lu ar 1 US R606 C649 C650 C651 L605 T 652 C654 0 197 8978 120P 5 270P Shee Ropa O luz 25 CH CH D9M I CH 25V x60 TO_MAIN3 aaa 1123 3 C3928AR 50 1607 R69 B R694 Com BUFFER 18K ERER 2 2K 9 2 DOM L608 L610 ARN as A RU m 57 es 47 1 2 220 2 5 T G4 OT C656 C657 R689 C658 L609 C659 R692 cee NSS 0
119. 25 125 953 3 3 0 TXDO M m 20 lt 125_ws3 se 125wso cis 1 2 resero 2i CSRESET gt 17 103 reset 23 ut 24 DACAR izs DAS 22 2 3 20 104 PLLENO 11 pP SS DM 2 5 1 101503 T HeMUTE PT T T 53 Sci oUT L 37 M62320FP etie m 5 25 CONTROL 0 777 3 es ase 36 purr ag MONITOR oureur eye gre 28 1 un 34 Sc2 0UT L SCI IN R S7 CMAIN R 2 oa i Sur sire 13 voo mer Sc2 0UT R gt 14 a1106 Mr 18 cst 1 1 G 5 MONITOR OUTPUT T 28 DACH SCS IN R 51 16 cso Vossvak FROM PIN OF P6000 sence gt sence ROW oF Psooo 7 si 1 T 27 DACW C3_IN L 50 SDAS 3504 M62320FP ps 10 1 5 5 FROM PIN12 t 1 GND oF m RXDO_M gt gt RXDO M PING OF 6 C2504 14 15 16 61 62 Wam O ease i nee j si NN FILTER CoUT3 L R 4 cekm TO OF P6000 T Dl idc NCC M A FLASICW OF E RST SRST FROM PING OF Pi 1 UT GND oo 4
120. 4 d ME 2422 44 0841 0822 23 8 Sure Burr Asoo 8 8 VI IN 65 wav w ole wos 1 25 48 LBICIN 1 TO PINS 501802 EE 22 v our cour 7H assa 9823 m TE ia ap Burr BUFF pure oe 44 TORING scisoz BUFF t ash CRM 4 ur Es i 3 SCP IN 31 0 12 Hoven n 0 DATAOUT E i gt oF 55 P 1 S 126 AWCS R AWCS RCN m 58057 SRE J vet PINSS sciso2 gt EE sua v 2 5 COMB 32 E SCART R OUT 2244464 gio R1567 4 42405 533 42 P SELY ii mar SCART our 431345821 30 or sc1s02 Fa mE 2ld Ebl 2 2 2 ne d BUFF Sk 81566 111 INPUTS sua c TH C2 7 C iN 11 COMPONENT IN thi Y OPR 26 44 3045 2 EE so 88 88 a825 TB1274AF 21 vs 920072 E i 61 PB SCART MAIN QUT PROUT 48 gt BUFF SUB VIDEO CHROMA REN gt To PIN17 18 oF 51501 63 PR PROUT 46 coup2 v 19 vicis TPES BE i 22 2955 8 34 G2 IN Cb OUT 22 m of BUFF CBS CB_OUT gt _
121. 55 64 B3 5 1577 14 FBIBIT RISIT e 2 45 FLASH git 602 91602 01604 5 Pa 2 6 3v C3928AR m C3928AR 2 0K 182 Als Pi 6 RISIT s 5 YES 22k Pis El vss pi afa 1 122 Spar 01601 el Pi 2f 1 1603 eS C3928AR eia ba 0014 625830 A 1 A1530AR INV 01610 3 50 5550 six Tja 006 xe DAY BUFFER 1530 01609 1 TELETEXT 25v 8 ALD TEXT t BUFFER AI530AR CPU Mons TEXT G 1624 9 005 053 TOT t 1 BUFFER 2 2 vss 35 A es 3 P3 7 8 ND ps RISTI WE IK 1975 mes ese Da P3 5 124 RESET vcc VIA D6 4 RETA RISKS 1 0 R1643 3f n c Dal 0 1 7 D5 470 470 470 e 23 4 ls sa T 5 EE D3 04 1 ste se 5 NEN SUE 1 76 bn C3928AR AI530AR 6 dw CAVLINKIND P3 2 mem Y gt 5 lt
122. 5K 104 R73 THE r 1 Ec I IKF 5 GND R38 4 4 4 6 GND 014 68 DTCI24EK R34 TN 560 2scoers 14 0 22 215V REET T ro Io e 31 jo o 21258 O PCI AN ee as US SLES PS258IL2 1 gem ek REET 12 RI R96 270K 270K l 2W 1 24 town VAL 1 NVATODIO CENC4TIDIOA A 2 ic T6 Fa otov COSNH45 ES m gt ce CO8 R58 e 2 AN 10 6 ANT 219 22 JOOP LOOP 10M NVATODIO EGOIC 400 lt 2KV 1 2 1 2 1 lt 05 45 gt KMX PB pza 250V N C O 4 1 BMOTB SRSS TB 7 6 5 E D20 52 33 155193 TO MAIN Je eh E 7 TOK 017 ais 1 26 So ca DTDII4EK DTCI24EK 9 10V D39 1008 2 GND CNT RLZ8 2A 41 uiseese A 2 3 t 3 6 046 KZ PJ mem 020 4 P DAS HZUS 182 25 5 RLZ8 6 GND c38 RLIB 7 6 1 7 TV POW 25V D 4 n 156 157 LC 30HV4E R C LED Unit Display R C IND SLEEP TIMER FMCIOI 2102 PXO419CE UO239CEZZ LDIOI 4646CEFW DIOI TV 0102 0103 C2712Y
123. 9 99 2 C863 E 82pF CN3 5 i DV TXD2 5 pa 2 DV TXD2 WOES 4 5 2 D4 4 34 p4 DDC CLK 1 S DDG DATA AA 10 DV TXD14 MESS 4 444 D3 12412 a 4444143 449144 12 0 35V 18 1104 100 1 72 C864 IEEE DAT NC PUE NEA DV 1 8 HorPD 18 KHOTPLUG 1 VIN Sauk Do Do 5 P 25 lt 598568558000 55 19 po ssH ps 20 4 SI amp 21 NR vo 7 t 2990 u TXDC 05 CLKSH 54 49 C865 c1 CLK 09515 s vag Piece 5 7 B2pF _ DV TXD2 RED Q GREEN c C868 C867 C869 0054 Dti 2 DV TXD2 BLUE 5 AHSYNC ONG 51 1 010 20 9 VD45 0 tuF 100 16 05512 53 09 AOC 28 1 DV_TXD1 I FL204 TE BSI9 54 07 1C413 Xt L2 DV TXD1 0 50 3 fo 1 8518 55 C870 i 52 106 AGND 28 74320 1007 lt IDCK 28 DV TSDO 57 B BSI7 6 LCLK 37 IDck TXO H3 516 58 ps Sil170 ACC 2 DV TXDC 8515 04 DV TXDC E 81 02 AGND fg 7 R999 510 BSP D1 EXT_SWING 23 9 H FH GND 5 pum cns dev 5 685 588 VD 5BK 29 gt gt lt 55 82pF o tuF T 8 220928 280952 C874 gt gt gt gt 900
124. A eui S 53A 106 1oejeg Indu eui uo D A v 1dNI 09195 ON 6 U99J9S 12 indui y uo pejoejes saa 4 uo 9 A ON 5 5 A gt 4 SaAt S3A 4 8 yms 10612110 10519110 21 01 Sud pue LOLLOS YMS Av LOELOI JO 2 pue suid euis S 30 61 025 pue 499u5 Z 01 Suid euis 2 A 94151 saa 7 saa 1 105 4 U9810S 109125 105 4 U99J0S 109125 1 Indu eui uo 1ndNI 10895 ON uo ueeq 21 1 uo ZLNdNI 10995 ON y uo pejoejes ueeq 21 A S3A ELAANI uo ON S3A ON S 5 A gt 9 S3A1 LO LOI JO pue YOUMS Av 106121 LO LOI JO 91 pue 2 1 201106 ELNdNI yms Jo uid pue 1 YOOUD on JO Zz au 10 02
125. COLOR GAIN CR GAIN N358 CR GAIN COMP15K 358 TINT HDTV Adjust MREFERENCE Adjust mCOMP HDTV CONTRAST HDTV SUB BRIGHT ACL SW Page 7 PAL White Balance Page 8 IIN358 White Balance PAL R CUTOFF N358 R CUTOFF PAL R DRIVE N358 R DRIVE PAL G CUTOFF N358 G CUTOFF PAL G DRIVE N358 G DRIVE PAL B CUTOFF N358 B CUTOFF PAL B DRIVE N358 B DRIVE Page 9 15 White Balance Page 10 White Balance COMP15K R CUTOFF COMPHDTV R CUTOFF COMP15K R DRIVE COMPHDTV R DRIVE COMP15K G CUTOFF COMPHDTV G CUTOFF COMP15K G DRIVE COMPHDTV G DRIVE COMP15K B CUTOFF COMPHDTV B CUTOFF COMP15K B DRIVE COMPHDTV B DRIVE Page 11 IPMODE INTERLACE Page 12 IPMODE PROGRESSIVE2 MDSW INTERLACE MDSW PROGRESSIVE2 PTGSW INTERLACE PTGSW PROGRESSIVE2 IPMODE PROGRESSIVE IPMODE FMODEON2 MDSW PROGRESSIVE MDSW FMODEON2 PTGSW PROGRESSIVE PTGSW FMODEON2 IPMODE FMODEON ILG LV MDSW FMODEON MD LV PTGSW FMODEON VELV IPMODE SUB IP MODE SEL MDSW SUB PTGSW SUB IPMODE FMODEON PAL MDSW FMODEON PAL PTGSW FMODEON PAL Page 13 DEBUG PRINT SW PIC ADJ MAKER SELECT PIC ADJ KOUTEI SELECT EEPROM SAVE EEPROM RECOVER DEBUG SELECT SW DEBUG COMPANY SELECT DEBUG PANELTYPE SELECT CENTER PROG UPDATE 25 LC 30HV4E UPGRADING INSTALLED PROGRAMS Programs installed in the product are mainly divided into the following two categories Main programs for AVC system Monitoring program for display CAUTON Exe
126. HDISP 149 DO HDISP 17 ves C842 0 1uF V1_RAO DO 284 VDDH 1 E E vss VDDH V1 DO_FEILD H48 vss VDD pitur V1_RA2 gt G 4 Ang m VOD C844 0 tuF V1 RA4 VDCLK 225 VDDH VD 5 V1_RAS VO PADCLK 24 CVIC2 C845 FL205 NFM21PC105B1A3D VERAS z 222 VDDH 12 Vo_NADCLK VDDH 4 HO VD 5IN V0 PADRST 322 PCV cPLL 491 OVGI7 0 NADRST 212 ADD VDDH V1 V0 CLP CLP 47 C846 C848 0 1uF ie RI V1 HSYNR 06 4 VODH 7 C847 AN GA2 Vo_HSYNF 313 nU VSS TEAN vs Vi 410 KOVO 4 47 77 FL206 NFM21PC105B1A3D 777 4 H VA 5IN CN9 V1 VDCLK 222 Kov VCKO 3 S13B PH SM3 TB V1 GA7 PADCLK 224 dt 4 3 OVB 7 0 V1 NADCLK 224 lt 1 V1 VI PADRST 415 VD 3 3 VD 3 30V 100 6 3 312 NADRST 499 VD 1 8 FL207 NFM21PC105B1A3D 413 BA2 Vi CLP OV1 CLP 3 FL29 BMK351 T 77 a VD 1 8IN 514 V1 BA3 HSYNR HSNR 3 1 1 t 615 VI HSYNF OVIHSNF 3 H 5 V1_BA5 Vi PDEN OVI 4 VD33 3IN 817 V1 1 4 C850 VD 3 3 1 9 8 V1_BA7 FL208 NEM21PC105B1A3D 10 323 114 BMIGST r 100uF 6 3V PXA 4 1 29 ai L253 rad 777 Le is Vi PVDCLK BIASIN DO 13
127. LCD_CONTROL4 TO LCD_CONTROLS 5 1744 16V KZOOTOTA R4165 DDC RST TO LCD_CONTROL I REF 160 REF 192 27K F WPS MP DA MP_CLK V224L PANEL POWB VI28L voe 1C4107 1 4108 1 4102 NJM2060V NJM2060V 8346 CONTROL CONTROL R4262 OPAMP E REF 192 MP DAD KC DACCS3 voL 10k 8 2 5VCONT 5 04105 T R4253 T R4255 33 33 INVERTER 3VA 9 192 3 I3VIC REFIS2 C4112 lev V224H VI92H VR VSH 3 3VA 2 Cali 1284 45V REG 57 Tov 1 4556 a 50210 v256L V192 13VPANEL 3 visol C AZOOMACSCOM lt VL1603 evl 192 24101 R4140 R4169 R4193 NOITTFJ 5 6 10K PC TO POWER F gF 16K F OFL GND 12 GND 1 _ 104112 REF64 2 211 4109 0 3 3V REG VSH 16 R4220 1 4109 IC41 10 16K LM6 348X LM6 348X F CONTROL CONTROL C4133 8422 t 39 OPAMP OPAMP 100u 1009 16 CASK lt VL64 R4216 10K VSHL IND R4261 04103 24k C3928AR F 132 133 LC 30HV4E m LCD wes TO LCD CONTROLS pas M C C CONTR
128. O lu O Olu 25V z FOCUSOUTL FOCUSOUTR C3829 lou lev 03816 5 6 2V D3817 5 6 2 gt atu 16V R3831 R3832 7 100 100 C383 C3832 4Tu 16V lev 2 CAPF Ic3804 C3838 16V z TA8I84F VOLUME TONE CONTROL REFIN 1C3802 NJM2193M FOCUS amp SRS AUDIO PROCESSER T R3834 IK lu 50V T 16V 10u 18 e 15 14 3 5V 5V 2 MODI IC3803 M62393FP EXTENTION DAC RC SCL SDA TREB BAS BAL VOL GND 1 2 3 4 5 6 8 9 Tu 1 16 1 16 15 gc TREBLE VOLUME TREBLE BASS DANE Bras CONTROL VOLUME TREBLE BASS MEE CH cL 5 C3846 f 104 C385 m 16 lev CAPP R3842 3850 tey 47K ED 1C3806 NJMA4560M SOUND FREQ CONTROL 4Tu lev R3852 C3854 C3855 0 047u 0 047u d Mey FC3858 2 24 IC3805 50 NJM4560M SOUND FREQ CONTROL C3856 C3857 0 047u 0 047u 16V 16V R3853 160K F C3859 2 2u 50V APF T R3863 10K F R3865 3866 F c3a66 0 0220 C3875 I 4700P IC3807 NJM4560M SOUND FREQ CONTROL TO AUDIO2 11 12 146 147 LC 30HV4E
129. R AWCS_WCN T D88 RB521S 30 1082 22 TEST BIAS 4 1 AWCS W 4 142 16 T 3 VCOOUT VCOIN H 6 14 HPMUTICN 1 2 C741 n 11 1 HPMUTE1 1 RESO one FINA VCOGND TL215 1 3CN 47uF 6 3V 5 10 R731 1 RES OUT3 1A4 174 LMUTECN 0 01uF FINB VCOINH 717 1 LMUTE 2A 2 1 H PFDour PFDINH 2 0 01uF 1 SADC OES 81083 620 1 SADC OE gt 2 272 LGND NC 15 2 2 8 TV C904 F Hr C76 TLCZ933IPW iud La 041 0 1ul 1 9 2933 1 2 4 2 4 185400 4 TuF A0V 2125 PDEN 6 1 419 8730 680 1 la 4 C705 26 29 A C913 0 1uF 0 1uF PF 44 B C905 dydd de dd cx 8 i amp 459 Bs GND Q 91 ve 1 G2 XBV8V682 2 81095 C7WHTZ3FK 8 CSEN2 77 daddy 77 A2 8 amp PC V 4 77 T VCLK 77 TC7WT126FU VD45 VD 5 74VHCT244AMTC R1110 R925 vies 4 zfin H CL2CN 10422 4 7K 4 7K 1 SW 1A2 1v2 18 THESETCN 1 DAC CLK 5 1A 1Y D DAT CN 1 SRESET 1A3 1Y8 T 1 DAC DATA 2 2 2 2 SDA2 5 1 XPWR SV 1 4 1 4 SRST lt XPWR SVO 4 lt lt 50 2_5 1 4 1 SM RST 11 2A1 2Y1 F3 SRST 7 12 4A ay H 4 SCL2 5 4 1 FLSW 4 2 2 2 2 FLASHW 7 1 SH TSENG 15 2 5 SH ONCN M 1 10E 17 2A4 2Y4 2 amp CSEN1 7 20 1 SDA2O 10 3oE G g 1 SCL2 13 40E 2G 4 95 14 vcc EXBvaves
130. R727 735 R736 gt gt gt gt mni 702 5 LK 6500 CONTROL mor m xk P IDC OUTPUT 5555 TERMINAL 1 P 966 5 7 4 1 01708 R731 gt gt 4 701 20705 10721 DIGITAL 3 3V Sw DC DC CONV o CIRCUIT PS ON gt MOS FET S14435DY 0722 VOL DRIVE INTERMITTENTLY ADJ PULSE PC703 R729 OSC SELECT 01703 4 1706 7 4 OVER VOLTAGE Q721 DETECTOR CIRCUITl 4 OVER VOLTAGE PROTECT CIRCUIT INSIDE OF MAIN CIRCUIT 01128 LORD CIRCUIT 161801 161103 P1802 P1702 BT 32V ANALOG 5V 1 TUNER 5V ANALOG 5V 1 4 4 REG U V TUNER 4 QAREGURATER lt lt SP REGURATER UR 6V 1 e 01707 gt RH EX0207CEZZ PQ070XH2 TAL oSv BAOSSF P le gt UR46V 2 DC DC CONV ANALOG 5V 2 D1709 CIRCUIT j 1 1802 pl 3 VoL 05 5144350 41 1 5705 DIGITAL 5V ANALOG 5 2 SND AD PULSE U V TUNER ANALOG 12V PQ070XH2 e PERIPHERAL 4 REGURATER IC M 4 ANALOG 9V gt GND 5 CIRCUIT 120210 1803 D POW 6 4 DIGITAL 3 3V 1 5701 DIGITAL 5V UR 10V 7 ANALOG 9V RECURATER TE ae 8 BACK UP 5V PQ070XH2 AV SYSTEMS REGURATER IC Ie BAOSSFP UR 13V 9 1 1804 5701 1801 NC 10 1 5702 ANALOG 9V REGURATER IC 4 GND 11 ANALOG BV 1 PQ070XH2 REGURATER IC D43 3V 12 4 AV UNIT BAOBSFP GND 2
131. center position and the signal of colour bar generator for service is observed to get waveform 2 indicates waveform check points See chart waveforms are measured from point indicated to chassis ground INDICATION OF RESISTOR amp CAPACITOR RESISTOR 1 The unit of resistance is omitted K kQ 1000 2 All resistors are 5 unless otherwise noted 5 1 D 0 5 3 All resistors are Carbon type unless otherwise noted Solid Cement Oxide Film 9 Special 9 Metal Coating CAPACITOR 1 All capacitors are mF unless otherwise noted P pF mmF 2 All capacitors are Ceramic type unless otherwise noted ML Mylar TA Tantalum PF Polypro Film 57 Styrol CAUTION This circuit diagram is original one therefore there may be a slight difference from yours IMPORTANT SAFETY NOTICE PARTS MARKED WITH JARE IMPORTANT FOR MAINTAINING THE SAFETY OF THE SET BE SURE TO REPLACE THESE PARTS WITH SPECIFIED ONES FOR MAINTAINING THE SAFETY AND PERFORMANCE OF THE SET 84 LC 30HV4E WAVEFORMS 1301 63 pin 161301 56 pin 405 1 2 pin 801 1 V 200mV div 10usec div V 500mV div 10 V 500mV div 10usec div V 200mV div 10usec div 803 TP801 IC803 TP802 IC803 TP803 803 31 pin V 200mV div 20usec div V 200mV div 20usec div V 200mV div 20usec div V 1V div
132. eo R845 330 FM em ipea V AUT Hingd ed 8889 as meas i 330 2390 0 Leos CH BUFFER 22uHJ C904 0901 DM O 47u C905 AI530AR Rab BUFFER 5v 16 cose cos7 8565 i 16 810 se AI530AR esit 16 o To 16V 0830 R465 coso C3928AR 12 C963 cH 25 BUFFER 22uHJ BUFFER pele aa 0903 0905 AIS30AR AI530AR R466 819 C965 1 CH T CH CH 1 1 906 AI530AR AI530AR 12 88 89 LC 30HV4E MAIN Unit 3 6 AVC System 2 TO MAIN3 PL_vD PL_CBLK HDI vol HD2 HOM VDM R1931 100 R1932 100 Lew d 8142 7 20093 py 26 0 C1901 100u 16 R1906 90 TP1901 9912 902 9912 DECODE UNIT DUNTKB4O I DEOS CGPWBXBAO I WJN5 100 21907 100 1909 0 102 1904 25V R192 07201 C3928AR RT205 IK RI934 100 R1
133. menu page 1 13 for manual adjustment and turn the Volume key ON then press ENTER 20 Adjustment parameters 1 Analog adjustment 1 AVC System voltage adjustment LC 30HV4E Check the destination Adjustment items Adjustment conditions Adjustment procedures 1 In process adjustment Using the In process adjustment remote controller mode enter the in process adjustments mode Check that the destination is EUROPE 2 AVC center 3 3V Connect a DC voltmeter to TP4 Move the cursor to the 3 line and adjust adjustment at the opening on the top of the the voltage to 3 25 0 01V PC unit 3 AVC center 1 8V Connect DC voltmeter to Move the cursor to the Bi BAdj1 8V line and press adjustment TP1701 OK Adjustment is complete 1 8 complete appears If ERR occurs adjust pin 6 at CN9 on the PC I F unit so that 1 8V is reached 2 PAL signal adjustment Adjustment items Adjustment conditions Adjustment procedures 1 Setup Set colour system to PAL 2 Select PAL source 100 colour bar signal including 10096 white such as split field colour bar 2 Tuner level adjustment Connect the oscilloscope to TP1101 1 Adjust TP1101 so that the Y signal without the chroma component should be 1 00 0 05 Vp p between the bottom of sync signal and the white peak 21 LC 3
134. oi seuss 19 pue 40 qns eu aly 10801 pue Saul YOOYD ON 19 pue q9 A S3A SHA SynoJio 20821 JO Ez pue zz z suid jeyeudued 1080110 22 pue zz 12 suid pue qns 20801 Y29949 ON wou 1ues 19 pue A qns eui pue oepiA 0801 Y08049 rn jues speufis 10 pue 40 A y 7 919 60vO 82801 919 2280 amp 20801 pue qns 20801 30 Z pue 10801 pue 1080130 uid pue 0 106101 ON euis qns pue euis A qns eui LOS LOI ueewjeq pue 2945 euis 5 pue euis A eui lt SI D A gt 5 uSuM lt 5 gt ON lt S jeuBis 2 ueuM 019 8 91 70 70791 019 GLED 50791 10821 20801 pue g qns 2080110 pue paydde 1082 pue JO gp uid pu
135. ol z 9 vec z 5 8 8 s e 5 E M S S S 8 Vss S S 81 8 up up up Vss up up up u 4 4 Vss 2 4 SDD16 sss 5 Vss s sS 5 50017 181 50018 1 50019 HY57V653220BTC 7 2 30020 50021 4 50022 SDAO SDD32 SDAO 5 50023 SDAT 1 M C321 Bet 4 SDD33 1 SDAZ Bae 50034 EN eat a 50025 SDAS Ai Da4 Mio 50037 SDAS 50026 SDAS M Hea 50038 SDAS 286 SDD27 SDA7 64 A7 0039 SDA7 64 85 74 50040 65 285 50028 SDAIS 58 8 Das 77 En 379 50029 0910 79 50043 11 378 50030 SD BAO 22 pao wel SDD44 SD 22 50031 SD SDD45 SD 3 1 Bole SDD46 8 50047 276 SDD32 598 30K __67 CLK 0015 50048 1595 6 459 50033 200 0910 50049 ES Ss 5 36 52 3Z SDD53 1 460 30036 Dae 72 SDD54 374 50037 0022 4 50055 461 50038 0022 4 50056 541 50039 V 024 4 50057 1 VecQ DQ25 42 85035 0026 25 5659 VccQ DQ27 ges EE 1 50042 Veo 0029 50062 176 50043 0980 50063 i 81 EOM 175 SDD44 el Damo 18 Ta 174 50045 5 VssQ A 8 3 i 50049 VssQ pam 28 o_o 172 50047 uT uj VssQ SI VssQ s s 46 VssQ a 46 464 30048 Noa 24 486 SDD49 84 Vd 21 380 SDD50 30 36 50051 NG baz T
136. signal of Sink On Green signal 106 HOLD Phase comparison disable signal input 107 XTLOAD Programmable counter reset 108 EVEN ODD ADC sampling clock inverse pulse input 109 XCLKIN Negative test clock input 110 CLKIN Positive test clock input 111 SYNCIN1 Sink signal input 1 112 SYNCIN2 Sink signal input 2 113 CLPIN Clamp pulse input 114 DVCCPLL PLL digital power supply 115 DGNDPLL PLL digital GND 116 AVCCVCO PLL VCO analog power supply 117 AGNDVCO PLL VCO analog GND 118 RC1 External PLL loop filter 119 RC2 External PLL loop filter 120 AVCCIR IREF analog power supply 121 IREF Current input 123 AGNDIR IREF analog GND 124 G YIN1 signal input 1 125 AVCCAMPG m G Y amplifier power supply 126 G YIN2 G Y signal input 2 127 AGNDAMPG G Y amplifier power supply 128 G YCLP Brightness clamp capacitor connection 129 B CbCLP Brightness clamp capacitor connection 130 R CrCLP Brightness clamp capacitor connection 132 SOGIN1 Sink On Green signal input 1 133 B CbIN1 B Cb signal input 1 134 AVCCAMPB B Cb amplifier power supply 135 SOGIN2 Sink On Green signal input 2 136 B CbIN2 B Cb signal input 2 137 AGNDAMPB B Cb amplifier GND 50 LC 30HV4E Pin No Pin Name Type Description 139 R CrIN1 R Cr signal input 1 140 AVCCAMPR R Cr amplifier power supply 141 R CrIN2 R Cr signal input 2 142 AGNDAMPR R Cr amplifier GN
137. to remove it Remove the four side panel retaining screws on both the right and left sides and slide the side panels backward to remove them Remove the three front panel retaining screws and remove the front panel Remove the five bottom panel retaining screws and slide the bottom panel backward to remove it Remove the four screws securing the main PWB angle and remove the angle upward Remove the four screws securing the main PWB to the angle and remove the main PWB 3 4 5 6 Side panel right Bottom panel 12 LC 30HV4E 7 Remove the system control terminal retaining 7 1 Remove the four hex head screws securing the terminals of the system and control cables white 7 2 Remove the two screws securing the terminal of the system cable gray 7 3 Remove the rear chassis retaining screw 8 Remove the PC and SR units 8 1 Remove the four PC I F unit shield retaining screws and remove the shield 8 2 Remove the six PC unit retaining screws and remove the I F unit 8 3 Remove the two PC unit angle retaining screws and remove the angle 8 4 Remove the two SR unit retaining screws and remove the SR unit 9 Remove the rear chassis 9 1 Remove the two tuner nuts and washers 9 1 Remove the 13 rear chassis retaining screws and remove the rear chassis 10 Remove the three power supply board retaining screws and remove the power supply board Rear chassis Power un
138. z sjeuBis 10 pue q9 A qns aly 6 180 1801 2 60821 Jo 29 pue 780801 0801 ueewjeq 89 69 0 sjeubis SHA pue YO9YD ON 19 pue 99 A y i 20891 10 ez pue Sunogoqejeudued pue 22 Lz juas sjeubis EAjanoedsal 1089110 52 pue oepi qns 20801 9940 ON 19 pue q9 A qns y ejeudued sy pue amp zz suid wo jues sjeubis S34 088 2940 ON 19 pue q9 au 2089 S3A JO 24 84 64 suid pue qns 2085130 080130 5 Suid pue 09121 gou 11082110 24 81 61 2110 2 0 Suid u am q Z pue 61 suid 10 9 ge resuid 50851 40 pue G suid Suid pue 1012110 87 09 97 Suid amp L080 40 pue 8 6 sud pue Y99049 S eufis 19 pue q9 A aly pue 9 sjeufiis 19 pue 49 A aly pue seul 9940 peidde s euis 19 pue q9 A aly ulejs s 16 gt SFA uieis s d0G IGZLL dSZG 5584 gt SJA 1 lt 16 6 1626 gt SHA sj pue
139. 0 ci9 s wow s D23 th 220 sr 220 172w 150 bu HZU1381 R65 25v H6 lov NOMZSTSAD 2 T 220 220 220 220 2204 163 0 1 58 25v 25v 26 25V 25 241 R66 4 8 OFL 2 25V jaw HZU22B2 Hc Hc OD 100 tik t 1 Eu sel 1 4 R22 4 10 GND 68 RIB ROT 06 po B2B PH K S 220 820 25 28 3 RIOT 10K 89 T GND 150u 50 RIO 1 12 GND KZE PW 1 4 1 1 1 1 D24 FMB26L 1 T3 A 5 6 Pl227_ ls RET 5 4 a B5B PH KS pod PC To DIGITAL 270k 201583 OFL 5 10 2 3 5 7 99S VH 2 1 24 2 OPERATION 0501 DTAI2EK B asi se 3 13V 1 24 4 GND 21 C22 Sel R28 4 un D25 5 33 2KV 2 Pleer i FMB26L Rsi HR HR SF 10566 SRI 6 4 F9 2A 3 2 4 T 136degree BRSM 25 2717 4 4 ck PRI 8 DIO R37 TO MAIN 9 0 047 275 RIOS c29 155193 5 6 REED N 22K 2200P R31 R32 Sov 4 52 t 13 PLI 10 4 5ov 08 10K 18K R36 c25 1 220 2 155193 220 172w 5 5 25V 7 2 13V N 8207 T K T c99 3 13V C24 0 01 RIO9 022 a3 89 25v 25 RI2I I HAVTASI 4 ND 100K DTAI24EK DTAI24EK 25V 202282 1
140. 000 1698971 Continued Ex A main bhx 1668000 1698971 main bhx 1670000 1698971 main bhx 1672000 1698971 main bhx 1674000 1698971 main bhx 1676000 1698971 main bhx 1678000 1698971 main bhx 1680000 1698971 main bhx 1682000 1698971 main bhx 1684000 1698971 main bhx 1686000 1698971 main bhx 1688000 1698971 main bhx 1690000 1698971 main bhx 1692000 1698971 main bhx 1694000 1698971 main bhx 1696000 1698971 send file main bhx 1698000 1698971 send file main bhx 1698971 1698971 7 TA TAG PO OK ARIA LC 30HV4E Rewriting the monitor program 1 Start terminal software in the in process adjustment mode Terminal software is not supplied Use a freeware program available on the Internet 2 Set as follows Baud rate 9600 Data length 8 bits Parity None Stop bit 1 Flow control None 3 If the settings are correct pressing ENTER will cause ERR to appear on the screen 4 Type IPL 0002 and press ENTER Characters on the screen will disappear and the screen blacks out After the above string is entered unusual indication may appear on the screen This is not abnormal 5 Press ENTER The following will appear on the screen ERR SEND MONITOR PROG UPDATE PROGRAM from PC to MR 6 Change the baud rate of the terminal software to 115200 7 Use the file transfer facility of the terminal software to transfer the file specified in the document accomp
141. 01 eBlock diagram LC 30HV4E 40 4 E m m m E m m m N al ol o Pe P ads m m m m a m d d ki N P 5 584555 2 2 2 o o o gt gt gt gt 5 9 9 9 2 2 P 4 2 m 2 gt 2 a 5 S 9 S 9 103dsv 0 2 2 134 3NIq INIT MS e P m i m ue P 0000 TOT 90000 T 0000 2711 TTA 2 i i i 4 4 4 e3NI I REIR 254 N N que 5 5 51 gt gt gt gt gt gt gt gt gt EA m Sox QN m gt gt gt gt gt gt Xd mio uou N i NEN j wlio io i0 9 N N chos PERENNE 2 LC 30HV4E e Pin mappin
142. 08 H i 1_ 3 R16 560 1 R17 05 44 rd DACKO 11 lt RST PLL 6 10 33K 45 11 0 0 71 4000 TC74LVXBGFT vss PTJA DACDATA 3 4 H vs vec H 77 05 Um m 46 ps vec HH Geet NC NC 4L 00 CASH lt CASH 2 RXD1 3 TC NC 5 D3 48 D4 vss 109 4 1 amp RXD1 T 3 GND RESET 2 2 49 pa 108 CASL E R18 02 50 Mig CASE 2 TC7ALVXB6FT 2 2K 1 219 5 623 Di 5i 02 RAS2L 06 FLWP 2 00 22 01 RAS3L 208 RAS 2 c30 c31 C32 Do t CKE WXGA OE 6 0 047 O tuF m G5 EE 9 8 VD43 3 4 z q29019990232 2292 922228 0 0 BO DO bea bets 444 VD 3 3 R19 H3 dada dadddddaddadddsddddnaddadddddd add VD43 8 E 444 C800 0 1uF p pi IC402 D 15 0 C532 EB EB EE EB E d 77 rab x E E E 25 015 0 lt lt 5 34 SDA2 5 3 3A HOTPLUGS C531 tu Li 1 I 7 1 EVENODD 4 7 HOTPLUG 12 4A ay 47uF 6 3V SDA10 rE alol al o s gt OE 4 10 102 VD43 3 91 145 x ee S S 3 S 20E D 24202 lt lt lt A S A 8 6001 VD 3 3 L3 30E 40E p ips as 777 GND of 14 voc OUT 3 4 1 1 Ms is 74LVX125MTC pH XBV8V103 REF 1XXXX
143. 0HV4E 3 PAL signal adjustment Adjustment items Adjustment conditions Adjustment procedures 1 MAIN PAL Y 1 Adjust pin 1 of P801 to 0 70 0 025 Vp p CONTRAST adjustment 2 MAIN PAL COLOR 1 Adjust pin 3 of P801 to GAIN adjustment 0 70 0 025 Vp p 3 MAIN CR GAIN PAL 1 Adjust pin 5 of P801 to adjustment 0 70 0 025 Vp p 4 MAIN CONTRAST Turn off the PEAK ACL control Adjust the output adjustment TP815 of IC810 to have 0 90 0 025 Vp p from the pedestal level Press the DUAL screen button Select the special DUAL screen settings for adjustment so that the same video source is reflected on MAIN SUB 5 SUB PAL Y adjustment 1 Adjust TB1274 SUB output TP806 to 1 5 0 05 Vp p 6 SUB PAL COLOR 1 Adjust TB1274 SUB output TP805 to GAIN adjustment 1 5 0 05 Vp p 4 SECAM signal adjustment Adjustment items Adjustment conditions Adjustment procedures 1 Setup 1 Set colour system to SECAM 2 Select SECAM source 100 colour bar signal including 100 white such as split colour color bar 2 MAIN SECAM Y 1 Adjust pin 1 of P801 to 0 70 0 025 Vp p CONTRAST adjustment 3 MAIN SECAM COLOR 1 Adjust pin 3 of P801 to GAIN adjustment 0 70 0 025 Vp p 0 70V 4 MAIN CR GAIN 1 Adjust 5 of P801 to _ SECAM adjustment 0 70 0 025 Vp p 0 70V n AE 22
144. 1 5694 0 5 z VD43 3CV 274 695 XWE R689 470 DOMI 272 369 DOMT SDA 10 0 55 168 DOMS ay MSS Bs 370 DOMS SDA2 5002 SDA2 56 DOMS SDA 60 065 5003 5 6n 169 DOM7 SDA4 61 Boe 5004 5 4 61 62 bos 10 5005 SDAS 62 zs Gm 2s ER 51 SDAO SDAS Ar 097 74 008 SDAS ral 164 SDAT SDAS 8 5009 SDAS GA Fs SDAS m 2 NEA 11 pu T 270 SDA4 BAI 0013 50014 0014 8 165 SDA5 50015 52 SDAS 1596 30K 87 CLK 0015 50016 ROOT TOK g 271 SDA7 0016 50017 209 ics 0017 50018 2 130 RAS 0018 50019 1 1 SDAB T 179 0019 50020 1 1 186 SDAS DQ20 0521 368 SDAI0 50022 457 VD433 FL94 Dcos 50023 VD 3 3 FL95 54 SD BAO rum 1 DRAM 50055 1 V DRAMI 3 mE VccQ DQ25 16 i S 9 0026 20028 0027 50 En 61 5 0 2028 50029 5551 28 VccQ 2 SDD30 8 Cea SDD2 5 VccQ DQ30 56531 BT SDDS 7 e 65 81 E 81 Eg pow 71 EE VssQ DAMI 55 55 5905 VssQ TU 5806 a wl VssQ Dams 508 35 VssQ 3 E ss vssQ s il VssQ VssQ Nc H aza 3508 84 vseQ NC 21 375 50010 NC 57 279 50011 1 NC 1 zH ve NC 1 Veo H2 n 29 Vec 23 29 50515 ol
145. 10810130 11 6 suid pue 2 9 suid usemjeg z LOELOI JO L pue 6 suid ueemjeg 1ndu x LO LOI JO 2 2 Suid pue 2 9 uee eg 2 1ndu SAA LOS LOI JO p 2 suid Ut LNO LOS 10920130 LE pue 96 Av LOELOI JO ul YOUMS Av LOELOI Jo 8 oipne y jejeudued g ul mE pue 10 990 4 06201 949 ON 10522110 sindino H 1 LNI IOS 105220110 46 pue 95 u 1 100 NIYIN AL 10612110 9 pue ZG pu JepJo ui 05 lt ery euoudpeeu euoudpeeu eui S 106291 40 sindui orpne aay 53 uous 10612110 sindino oipne ey P9xi4 0 1ndino oipne 11 5 S3A 10 01196 1ndino S 4 4 10 ue sjeuDis opne punos ou sejejeueb jexeeds eu L punos oN ui Jayeads si punos ueis S OAV 53 LC 30HV4E 5 S 3A1 LOS LOI JO 92 7 suid pue 10 2 10 v esuid pue YOOYD ON E YOUMS Ay 10612110 292 pue pz oj jeubis 2
146. 12 164556 L p 154102 E 164551 IC4702 104559 p 04901 a nu 164103 26553 Lo 6554 GD 5 9 RN 1 4560 1 4904 2 os Fs 17 i r ile MAIN PWB T6553 4 1 Em amp e cd 5 2006 MSC P2107 d 4901 2 54 280v INVGND PWB OPE PWB P6555 AUDIO PWB T6556 4 6908 8 c SWI30 50131 50132 SWI33 SW134 51135 5 Esser VOL DOWN VOL UP CH DOWN CH UP INPUT POWER P6567 1 T6555 51136 55 5 E SIUS 8 SE T INV2 PWB 5 SV MD AA KK a Sirs a T6558 SI P6558 5 f Hee T6554 8 8 M 55 lea 2 250V SLJ T6557 8 NM Rb 1 P6568 EXE el P6564 6555 2001 2 5A 250V 7 1 5 5 GC N T6560 SU P6560 S 76559 8 281 15 a S LAS L 238 6556 2 250V m SEI S T6562 Qo 3 2 S 76561 P6502 o OS P6569 m LUN Se Sell ae J gt D MEE a P2201 SOR Gu gt MDR DVI SP R PWB CLED PWB SP L PWB f RM 16101 D103 2104 TV POW OPC RMC101 x P6808 64 65 SYSTEM BLOCK DIAGRAM System
147. 12CScL3 I2CSDA3 Y NOUTZ YANOUT AVC System COMP CBMD COMP 2 2 2 COMP3 YMO COMP3 CBMD CRM BUFFER 0818 15 914 C950 394 0 1 2 16V 25V R938 IK BUFFER 0828 15 DECODE UNIT DUNTKB40 DEO3 WJN52 Sci50 NO490FJ KCOMP YMO BUFFER 0826 A1530AR KCOMP CR BUFFER 0819 15 25V 1 820 TO PC BOARD 1 1507 5 _ 2 Y BUFFER Q825 A1530AR 2_ 25v 820 2_ BUFFER Q820 A1530AR AFTI CAGC 1 lt 12 50 2 TP1502 9912 12 50 gt LMUTE 9 CAWCS D CLIO CSYNCDETSW lt TV_COL 1 BUFFER 0824 A1530AR COMP2 CRMD BUFFER 0821 2735 5 1502 NO464F J TO PC BOARD GND ACL_SIG DO HPMUTE GND P SELI ANCS RCN D_CLKCN SHLON GND SYNCDETSW ACL SW CVIC_ADJ SNOW _ BUFFER BUFI Q840 Q82 2735 C27 AFT_2 AGC_2 GND GND RXDI GND 5 SMPOW scu GND GND HPMUTE2 CSENI GND P_SEL2 AWCS_WCN AW DATA D DATACN GND 5 _ CSEN2 MRDY SRESET TV co 2 CVICPOWSEL 01507 44 ICI504 TCTW53U COMMON vec INH GND
148. 13 SDD 14 SDD 15 SDD 16 SDD 17 SDD 18 SDD 19 SDD 20 SDD 21 SDD 22 SDD 23 SDD 24 SDD 25 SDD 26 SDD 27 SDD 28 SDD 29 SDD 30 SDD 31 SDD 32 SDD 33 SDD 34 SDD 35 SDD 36 SDD 37 SDD 38 SDD 39 SDD 40 SDD 41 SDD 42 SDD 43 SDD 44 SDD 45 SDD 46 SDD 47 SDD 48 SDD 49 SDD 50 SDD 51 SDD 52 SDD 53 SDD 54 SDD 55 SDD 56 SDD 57 SDD 58 SDD 59 SDD 60 SDD 61 SDD 62 SDD 63 CVIC2 Dao 1C320 pai 2 002 A4 094 AS 095 006 7 007 pas 9 pas 0010 0911 BAO 0012 BAI 0013 0014 0015 0016 Ics DQ17 IRAS 0018 ICAS 0019 0920 0021 0022 0023 0024 Veca 0025 0926 VocQ 0027 VocQ 0028 Veca Daze VocQ 0030 VocQ 0031
149. 19 9 6 092 2 TO_AV3 5 glee 5 i es a s STU C 1 20 05 ge ee ele 8 mu M ka E eras 51655 85 8 849 9 Gd 6 E 012 4 A14 won 0 015 3k 22K 5 7 z 19 46 12 DO 1 l2 3 4 5 le L7 le 9 ral 14 15 16 eij 22 23 24 25 26 27 28 29 Bo t 7 e mi Boa oo 1 16 81618 1 Ta 1603 9 OE 6 AI 1 5K 7 1601 C1616 5 CA2 81602 rb Us VD 2k 581613 pipz 44 7 226 O luZ O luZ FBI610 25 25 1 2 0063 BUEFER INV 01612 A1530AR H 1605 1623 1 1 220 220 6 6 NP NP RI 655 619 RI 651 2210 Peet VIDEO SW res OOOO O00 R1645 R1654 33 81669 RI622 B t DOG RI648 R1653 TO_AVI avi F lesd F su ar 3 9251 F wobeo 95 RESET T 106 107
150. 190 avo eo Seo Fem E is Nc 52 Rouroos conj m sd co 2 53 7 maso io Em ie vo noo a cswe 8 52240 BUFFER 5 acro 55 9 H 1 2205 p v TCTW34U sd PhS 56l ew sei 10 nezas a mc POE 6E 6 57 eoureve 52261 j avec a 58 eoureve an 12 1 02818 z 88220 AM E E m 59 SPR 13 1 1k 07 I cec 0 60 eoureve Suo 3 leslesle Lari E Eu To sup ls T eve gm Nc 62 ewxeourevo 49246 Nc pos 60 6 63 eouroos 17 AN 2 Y G2IOTA eno 321 pos 54 ceo 4 64 18 eme II L4 vice _ 65 c2267 EI der d C2244 ug sowy EEE E miS L le on OTe movie IW 8 8 201 4 M 22 amp 22955 5822866 mm lez m Y ETSI STN ROCHE T WE RES EIE Co Ot ES EE ERE RE E ERES E EIS T EE TS ROS EEEE 65 12K 2 02216 Seer 221 R2293 02215 LEVEL 92 50 R2239 c
151. 1V18165D 5 S Q SDRAM lt SRST 512kx128bi tx4BAN EEPROM ars 1 519 322 FWWODEN 0 HY57V653220BTC 7 5 24 128 8 15 2C CH3 FLASH WRITE FWMODEN LOW 1 2 3 4 5 6 7 8 9 10 11 12 72 73 LC 30HV4E LC 30HV4E SIGNAL BLOCK DIAGRAM Display CONFIG IIC 2202 1 4902 HDCP KEY FIFO M EM CRY EEP ROM QO023 QE0 23 KEY IIC HSYNC V SYNC ER DISPLAY IN PUT 1 4702 DDC5V 2204 2203 FIFO M EM CRY DDC CONFIG EEP ROM EEP ROM LCD T PANEL OSDRV E EV EN 2002 2003 Ce 4551 RESET EEP ROM LCD CONTROL OFL IC2001 SC2202 MICRO PROCESSOR DISPLAY 5931 INPUT 2 06554 06557 R C RECEIV ER DC AC CONTROL KEY OPC IN VERTER LED DRIVE 3802 3803 BACK LIGHT SRSFORCUS EXTENTION Q6560 AUDIO PROCESSCR DAC Q6563 Q6566 DC AC IN VERTER DRIVE SOUND CONTROL IC3809 S OUT AMP J3801 IC3810 HEAD PHONES HEAD PH ONE JA CK AMP 1 2 3 4 5 6 7 8 9 10 11 12 74 75 POWER UNIT BLOCK DIAGRAM Display OPERATION LCD CONTROL DIGITAL 4112 1 4558 3 3V REG 6 VREG VSH 3 3V VEESV 13V PANEL 13V IC P4101 PC INVERTER GND MAIN TMDS 49V 2102 VCC 9V REG 2105 2 5 2103 2104 5V REG 3 3V REG 2101 5V REG 16
152. 2 Expanded FIFO data output bit 2 39 2001 Expanded FIFO data output bit 1 40 00 Expanded FIFO data output bit 0 45 FD17 Expanded FIFO data input bit 7 46 FD16 Expanded FIFO data input bit 6 47 FD15 Expanded FIFO data input bit 5 48 FD14 Expanded FIFO data input bit 4 49 FD13 Expanded FIFO data input bit 3 50 FD12 Expanded FIFO data input bit 2 51 FD11 Expanded data input bit 1 52 FD10 Expanded FIFO data input bit 0 53 SDA Serial communication data 54 SCS Serial communication chip select 55 SCK Serial communication chip select 56 I28CLO 125 CL output 57 I28DAO 125 CL output 58 125 5 125 WS output 59 125 51 125 WS input 60 I2SDAI 125 DA input 61 I2SCLI 125 CL input 63 REFCLK PLL REF CLK same input as 12SCLI 35 4 M 3 ZLNVOS 4 1 lt 123135 4 ONOW LNdLNO 09 14 25 4 ova 193135 4 M 1 v 1MVOS 1 053 Mj 16 06 1 5 LUVOS te Y 1 ZLYVOS H 3 0LLNVOS i dir 9 lt 3 4 3 1 LLYVvOS 25 96 2 4 tt yy 4 52 5 NOJHOASV ZZ 1 07 47521 4 3 e 31 0253 4 4 521 m 4 661 zi NOJHONAS 4
153. 2 Input of horizontal synchronization signal from sub video chroma IC 42 VD2 Input of vertical synchronization signal from sub video chroma IC 43 44 Non connection 46 IIVHiTC90A69 1Y ASSY 1C402 e Pin mapping LC 30HV4E Pin No Pin Name Type Description 1 BIAS ADC bias 2 VRT ADC upper limit bias 3 VDD1 ADC and DAC power supply analog system 4 TESTI Input testing 5 VSS2 ADC GND analog system 6 VRB mE Video signal input 7 YCIN ADC lower limit bias 8 TEST Reset control and test control before shipping 9 KILLER separation and vertical enhancer OFF 10 TESTI2 Input testing 11 VDDS3 Power supply to logic digital system 12 VSS3 Logic and DRAM GND digital system 13 VDD2 DRAM power supply digital system 14 TESTIS Input testing 15 SCL BUS clock input 16 SDA BUS data input 17 MODE1 MODE1 output 18 TESTOUT Input testing 19 FSC Clock input 20 VDD4 PLL power supply analog system 21 VSS4 PLL GND analog system 22 FIL VCO control 23 PD PLL detection output 24 VB2 DAC bias 2 25 YOUT Luminance signal output 26 VSS1 DAC GND analog system 27 COUT DAC GND analog system 28 VB1 DAC bias 1 47 LC 30HV4E WRH iX3270CEZZ ASSY IC1
154. 2 HOLD pow tl 2 PST6001W CLPIN 4 29 30 MAINLR pivour 0 0 8 2 y vo sec 1 ma MAIN G OVCLK Max60MH Moe 25 26 N gt 1 2 Max 2 ylvo_vocLK_1 lt m AIN 21 22 MANNE gt BINI 01 0 0510 m 22 59 vo RBE7 03 TXD2 RS232C 8 DRIVER amp CN5 A A GAL 7 01 ot vo 9 t 7 03 IRQ4 RXD2 4 REGIVER eee C1_1NT a AE pii 5827 02 F4 0 0807 03 BINT S gt IRQO 2 405 SERIAL CH2 4 BAt 7 01 f _ 7 03 RTS2 uPD7421G XPOW SV CXAS3506RBBr7 01 gt v0 BBt 7 01 5 2C CH2 q DEL otha GRAPHIC SEL CD SSYSTE XPOWERSAVE ex res R_SV P 107 IRQ1 M 4 CONTROLLER SADC OE KOUTE or S BV gt 3 R 25 CARD RST a DAC DATA 5 108 2020211 IXAO9 1WJ b 7 zl PXOE DAC CLK D PTC7 PTJ5 16 xt be 13 14 BUB PAIN AOL8 01 8 gt 1_ 7_01 THER SW 8 DR on 9 10 SUBSCD gt 8008 01 7 V1 BAL7 01 BS8REQ 2 RES OUTS 25 5 6 Eis 1 gt V1 RAL 7 01 MAIN CPU PrE1 S5RESET 3 A D Ic 1 TV COL2 c C310 PTC4 1 TXD1_T TV_COL1 TLC57335A OV1 VCLKO lt TXD1 IX5270CE PTCO 2 V1 ADC 3 27 aT CER About 15MHz RXD1_T E RxD HPMUTE RT RB
155. 221 S204 8481 Sus Jo e si Ke dsiq eui ye ay Duisn ueuM eu Med einjrej Siy se eoeyns Jey 1001 y uo dn 5 JUBA 2019 0 100 eg 1 peijddns esn AjeonjeA eui eu 9193 pueis pueis 5 se puejs uiejs S JAVY 9941 pueys eui yoeny eur puejs y uo seeJe SAY Sut eus je 0 sno pue Biq autu pun pue saded pueis e yoene pue y jo pue oun bes Teu auns 19155 uoiusno 1eoeds yore oed 91 OU puejs au uesu uilgjs s uMOUS S 5 aui uMOUS se puejs DAV 0 pugs 0 uoiusno uoenv 941 0 YIS uonisod ue ui rea waysks 10 yun puejs paljddns esf yun puejs y eda JAY 991 5 pueis aui uiejs s DAV 40 yey 10
156. 4516 B 3 3V CONT 3 3V REG 22 B 2 5V CONT 2 BV REG INVERTER1 INV VCC INVERTER2 INV VCC LC 30HV4E 11 12 76 77 OVERALL WIRING DIAGRAM 1 2 AVC system QCNW AB38WJZ2Z P1703 E o FRONT OPERATION UNIT a 5 5 amp Ob i 5 5 N N 0 1 1 2 2 o O QCNW A833WJZZ POWER UNIT QCNW A824WJZZ 5 a QCNW A822WJZZ FAN 1 N 5 z E i
157. 5 294 500106 191 500107 293 SDD108 189 500109 188 500110 18 500111 384 500112 391 500113 479 500114 481 500115 398 500116 SDD117 302 500118 201 500119 91 500120 199 500121 300 500122 299 500123 196 500124 298 500125 195 500126 29 500127 193 BA 0 BA 9 BA 10 BA 41 BA 12 BA 13 BA 14 BA 15 BA 16 BA 17 BA 18 BA 19 BA 20 BA 21 BA 22 BA 23 BA 24 BA 25 BD BD 1 BD 2 BD 3 BD 4 BD 5 BD 6 BD 7 BD 8 BD 9 BD 10 BD 11 BD 12 BD 13 BD 14 BD 15 XRESET BWAIT BINT BCLK XBCS RD 0 XBWE 1 SDD 64 SDD 65 SDD 66 SDD 67 SDD 68 SDD 69 SDD 70 SDD 71 SDD 72 SDD 73 SDD 74 SDD 75 SDD 76 SDD 77 SDD 78 SDD 79 SDD 80 SDD 81 SDD 82 SDD 83 SDD 84 SDD 85 SDD 86 SDD 87 SDD 88 SDD 89 SDD 90 SDD 91 SDD 92 SDD 93 SDD 94 SDD 95 SDD 96 SDD 97 SDD 98 SDD 99 SDD 100 SDD 101 SDD 102 SDD 103 SDD 104 SDD 105 SDD 106 SDD 107 SDD 108 SDD 109 SDD 110 SDD 111 SDD 112 SDD 113 SDD 114 SDD 115 SDD 116 SDD 117 SDD 118 SDD 119 SDD 120 SDD 121 SDD 122 SDD 123 SDD 124 SDD 125 SDD 126 SDD 127 IC25A NC3 NC2 NC1 SDMODEO SDMODE1 XCS XRAS XCAS XWE DOM 0 DOM 1 DOM 2 DOM 3 DOM 4 DOM 5 DOM 6 DOM 7 SDA 0 SDA 1 SDA 2 SDA 3 SDA 4 SDA 5 SDA 6 SDA 7 SDA 8 SDA 9 SDA 10 SDA 11 SDA 12 SDA 13 SDD 0 SDD 1 SDD 2 SDD 3 SDD 4 SDD 5 SDD 6 SDD 7 SDD 8 SDD 9 SDD 10 SDD 11 SDD 12 SDD
158. 5 74 91 gt SH ON 2 4 SH ON FROM PIN37 SC1502 SELECTOR L MuTE EUR dnm Esc 2152202 s Pines 68 69 LC 30HV4E POWER SYSTEM BLOCK DIAGRAM System
159. 6 TVB H 10 C3928 fenus 1 R222 DO OO C 92792 Quan Rou DE e 9j id 25 dev 02560 JI 2520 aseo c2528 coset 2521 R2530 EXI264CE 64 qe ineo VWE En 2 iev T 25 50 0560 BUFFER H P2502 92505 R2533 C2560 R2561 NAOA3W eso dre 62529 mes lene AIBSOAR saam i y ir zu Tom 0051 10 0051 9 142 1004 02504 Wwe 25 ATS30AR mm sea pyt 10 warn OUT BEG iev 270 Rases 2 eo 9 EPER BUTER LED tg 3 sepu 15 IMn LED G 2532 C256 15 pud Eia WU sur eo casae R2516 IK ew 16 1t 56P NIE 02561 C253 92515 C2514 C2515 RMI 264 P2504 E Leg cals Used us icm 2533 92502 TO MAING m1 2614 8 pam TESTEN 33K 02513 1 vovi cassa cc Pur MOONS BROCCESSOR cesa L Rosi iK 16250 R2so8 2509 222 104 220 5 6K Edi TP MSP4418G B 2kF 8 2 560P 16 D2503 R2578 14 eo Mus T ba gasi te 14 5 Ne cesi Sov m 2536 92506 1 2503 t
160. 6 ee 82 4 ed ed sti en a FANGS R1000 R1001 TESTPIN VD43 3 RR Gio 1 8K 1 8K VD43 3 Hi 1 La e Me 4 lt 5 11_5 3 wants 16 DO HDISP 77 2192 8 a 6 DO HSYNC 3162 4 4 amp SDA1 5 3 5 16 DO VSYNC 1 MON DET SS NDC7002N 1 RST PL 1 E dias 1 SDA4 1 6 TL224 PAD1 6 E R1007 Eu C879 82pF 1K ROUTO 4 oGouro 4 _ BOUTO 4 R1042 5 R1043 lt R1044 1K 1K 1K 77 128 129 LC 30HV4E CONTROL Unit 1 5 Display LCD_CONTROL 5 4 P4509 Pasos LUGHAOOIWUZZ SCN2 LUGHAOO WUZZ 364503 TO LCD_CONTROLS P4507 pasos LUSHAODIWUZZ LUGHAOOIWUZZ Scaso 15 14 13 12 eo LER 8 6 5 v rs 4 v rs 2 vore TO LCD_CONTROL2 19 18 sos 17 15 14 13 12 eo O Ler 9 8 T wstiav 6 wsusv 5 eo 4 3 2 49 E 19 44 sero visol visa eaa ese voe 45 seo 43 cs 42 40 e
161. 8 B E RI1B4 g 4 LCRI1B4 LCBI1B3 RIBS 55 3 LCHHBS LCBHA3 5 LCBITB2 RI1BG 6 3 2 LCBHA2 6 LCBITBT 7 7 2 1 LCRHB7 gx LCBHAT LCBHBO 8 1 LCBHAO 77 mess 80 eee wem 99998 EXBVBV680J SSE aam ojojo 994 38888 9948 122 123 E PC I F Unit 5 7 AVC System 1 2 A 25 0 12 D 15 0 1 RST C1 WAIT C1 C1 INT 1 1 CS2 1 2 1 2 WEL 1 2 K 211 140 246 145 252 251 349 350 50064 289 50065 6 50066 50067 8 SDD68 9 50069 190 50070 20 50071 81 50072 295 50073 389 50074 388 50075 292 50076 386 50077 291 50078 385 50079 290 50080 82 50081 83 50082 194 50083 50084 85 50085 86 50086 19 50087 198 50088 90 50089 200 50090 301 50091 394 50092 480 50093 393 50094 392 50095 296 SDD96 472 50097 473 SDD98 38 50099 475 500100 476 500101 390 500102 556 500103 478 500104 192 50010
162. 88588 3 8 3111 4001 Loa seo Sio 52102 v rs v re v rs your PH ISTCTHAS TO LCD_CONTROL2 Doc ast Mecs Meon wea FL Poor PANE PANEL casaz 4555 EN 2 casar rasai Lm 53v m I EN 164551 1X3483cE FPGA 838 ETES 278 88 el E HT E 94555 1100 1 4557 PGICZ2IH passo separa IN co ay TS aae Reger 16252 9 casa 0 A tev La ne vecse Lasor Tou L 427 lev KZOOTOTA KZOOTOTA 34v OFF SW NOSS3CE 94554 AISSOAR pu inaesT 04555 CSS2BAR 34V OFF SW 434V REG CONTROL 5 52 DUNTKA658DE 65 casaz END 252 Casas END 25V 2 04557 SLOPE SW TPOS IOTH 1 4555 04551 1116155 26 04556 SLOPE SW passa 3928 sew 3 eo vw E Lass ov 8 REG 1 4558
163. 8P SELECTOR 50 RST C1604 zole 2 SELECTOR 1612 essc LP S He m S012 tt aeseu2 setae rinse senos i nS TC7SZOBU TELETEXT sale mon E m 4 x SDA24 t 2 0 soa OF 501802 eee cese PE 922825 5 T y 9628 CPU E 8 siz _ 161902 sy y com a 210 E 101807 RESET P3 7 8xD 2 1 Hr 1C605 W eai 592214 lt ieser gt 5001 TP PINI4 5 1502 5 PST9121N 19 FLASH 3 T 92505 102505 82510 2 2 4 52 9622 e o 10405 24 scis 4 6 gt PINIS OF 50150 yu EZEZS 0 5 8H 0N nN SELECTOR DLE 5 4 R2511 D F F M L MUTE 3 mute FROM PIN27 OF SC1502 me 1 XTAL2 P3 Vccys lt eec eu 5100 91148 SU 20 9 Rack s 8 cso 16 n5 ise 1C1603 m OF 561502 0 19 00 7 7 ono n 50 6258308x 2 2 11 lt 2 3 55 OT nis v i o or 18 vee 7 m S RAM WE 5 We 1 E sd Q2508 RDH FROM 10 OF 5 1502 E eit gt 55 vss 101605 E32 2s 43 3 0 i 7WH157FK 5
164. 9 MAIN it 7 9 La 0415 1410 COMB FILTER C448 1 2 9 Hi B AI530AR 4 1 401 TP404 o 9 9 16V TP40 1 9 9912 TO_MAIN2 9912 _ 1 TP402 C449 9912CE 407 it 2 5 25V 0 01 TVB R403 CAD 0498 ZT 4 R416 R405 O luz 330 560 caoi mor EN 25V caos py 7 5 1710W 0 01 C420 L404 CHD TI 2 4 C419 5420 22uHJ 35 680P BU OR 5 22 DMM 2 9 0 47u o 15 BUFFER 16V 411 100 C418 TO MAING 8404 TVB 0 102 o O o uz JOKING C 4 62 1 2K TOP I2P 8412 25V 100P 0 me sis 25V RAGI 1 CH CH F 1 2K Hee io 1 1t FSCM R402 IK 1402 18 22 mos 5 0 100 ENTE E 62 I2CSDA2 BUFFER 25 9 ia 152 7 125012 0404 C413 po 12CSDA3 C3928AR n HF 0 01 4 12CSCL3 Raos Lss 100 4 6 2 T 25v 4 0 R408 R473 IK 330 MAIN 2Y MAIN_2C MAING R408 2 7 5K 20 f 0403 1 1530 a BUFFER R407 0416 5 caie cass J C456 8445 lt 8448 8450 8451 479 100 6 7M LPF 0 102 IK IK 27K IK TO MAIN3 Tey 6v IC404 25 405 ASH ML6428CI 9912CE Yc v2 330 SUB Lu BUFFER L408 C459 COMB FILTER 2453 0411 27 99 Yc c2 IC402 lu TP406 360 DM 16V TC90A69F 16 9912 MIN TP407
165. 933 100 OG CONTROL 902 M62320FP CSNOW_SW RT206 7203 C7205 33P CH 204 CCH 07202 155355 AUTO WIDE IC 1 7200 1 3289 100 TO MAINT 3 5V D TO MAINT 5V2CA 6 D CLK D_DATAOUT SNOW SW AWCS R HDS vos 12CSDA3 12cscL3 US VD US HD 10 11 12 90 91 LC 30HV4E MAIN Unit 4 6 AVC System CONTROL 405 2 M62320FP REKS R457 390 R455 14 9 390 RGBCK_M 330 5 2 212 RATS TEN B 34 R478 390 2 4 9 L403 100 4 TO MAIN DM 5V2 A 00 s 5V D C451 R421 9V CA 6 7M_LPF O luZ IK caso 16403 25 TO MAINS TT 47u ML6428CI 99 2 T 161 330 BUFFER
166. 9Q 1 ASSY FIC 1301 S2 compatible 7 input 3 output AV switch eBlock diagram 6dB ss YINI 49 YOUT 56 5 6dB 55 6dB COUT 58 51 gt VZYOUT2 44 6dB 12 C2 19 C3 26 C4 62 LTV VOUT3 4 698 YOUT3 39 IU ur 5585 Es o o o COUT3 3 4 6dB BIAS 5 2 9 Lv2 5046 16 23 LV4 29 LVS 59 LV6 64 4 11 RV2 18 RV3 25 RV4 5 25 5 5 61 42 35 AGND 36 33 sc 34 5 32 ADR 7 5 14 5 2 121 5 3 28 5 4 LOGIC o ES BIAS 6dB o OUT 09 6dB Y ROUTI dB LOUT2 43 T uU o ROUT2 45 LOUT3 38 6 52 1 na 52 2 20 52 3 L27 52 4 48 MUTE Es o 698 ROUT3 40
167. A3 12cscL3 DECODE UNIT DUNTKB40 DEO3 CQPWBXB40 WJN5 MFIL SEL 0837 R85 lt er C3928AR Tk _50 iw R923 50 x 877 29 18 KZAO4IwJ 0838 6 AISSOAR tev 0 1uz 8662 25V 0 119 BUTER 25V BUFFE 0802 A1530 AR T 4 C834 5 T 25v OI IOTA Oulu 25 VI IN 5 HI IN m CRI IN o 29 8 YCBCR SW VM SHP COL OFF CBI IN a Ys NA YCBCR2 IND R SH BUFFER CB94 25V CR OUT cus P GND SIG R OUT OLIOTA IREF YC 6ND 0UT R873 22K CVBS3 Y3 IN Tus ipe fn coness e em SELOR IN 3 SUB VIDEO CHROMA 08 22 Is C2 IN ree CLP FIL cas EET SELY IN VCC 0UT 274 25 96 ros RGB2 IN C3 IN APC FIL SELCB OUT VS OUT O lu 25V 25 SELCR OUT IREF SYNC SYS C830 SELH OUT Y9 IN Pads EHI EH 5525 25 25 T FSC OUT 29 4 TCTW34U TO NAINA Kzno3owJ RB 12 Are 50 4 1 BUFFER HOM Ys3 C846 25V si geis 1 RGBI IND 858 S TO_MAING 0 010 2 5 CVBSI YI IN SYNC VCC M O1 IOTA o1G1TAL voD 16 74
168. C 30HV4E SR Unit AVC System P6000 Q6007 NIATATA A 530AR R6039 TO_PCBOARD SENCE 14 D6015 5 13 EXI232CE 3 3V 2 5 12 R6004 FB6002 1 5 56 0060 06008 R6038 C3928AR coc GND 10 R6005 OK 5 0 A D6007 EDO IM MAISTA MAISTA MAISTA MAISTA TXDO M GND CCKM FLASH_W 00 Ol 4 3 2 CSENI AAA IK D6003 D6002 D6004 264 EXI264CE EXI264CE SC6000 dud TIT Z2015CE R6007 56 P6001 NAO58WJ TO_AV2 4 R6009 FB6000 100 SPL DAI 3 WA ER 2 R6010 6001 100 SPR_CLI B SR CONNECT DUNTKB59ADEO QPWBSB594WJZZ 4 7K PWB 1006 SB594WJZZ 1 2 3 4 5 6 7 8 9 10 11 12 110 111 POWER Unit 1 2 AVC System SCTOI 21 TO_AC CORD AC AC AREA 15 AREA 19 HOT S
169. D 143 G YOUT Amplifier output signal monitor 144 DACTEST Input for testing amplifier control resistor DAC 14 102 122 OUTDPGND 131 138 51 LC 30HV4E TROUBLE SHOOTING TABLE AVC System Power cannot be turned on The power LED on the front panel does not light up Plug the power cable connector and retry to turn on the power Replace the fuse and retry to turn on the power If the fuse burns check VA701 D701 and 701 and replace if necessary v Is the power cable connected properly YES NO Is fuse F701 in order m YES NO Is the BU 5V line pin 1 of P1703 in order Check the BU 5V line for correct impedance Measure the resistance between Pin 1 and GND y YES Y NO YES Are the wire harness and FFC connected properly Check 1702 and its peripheral circuits Remove the cause of fault or short circuit YES Check connections of the wire harness and reconnect if necessary Does the voltage of the OVP line pin 8 of P1702 fluctuate after power on NO Check power supply internal devices IC701 IC72 PC702 Q702 D708 and D705 YES Are DC DC converter outputs and MOS FET Q1707 and Q1708 in order NO Check DC DC converter output lines and MOS FET Q1707 and Q1708 and replace if necessary YES
170. D ADJ SW 3 3 2 5 2 3 4 5 R2123 82112 2 2K 1 10K 178W 12104 4 C2115 ee 100 iM 422 05 CASK 02104 2 P2101 25 1 ji 2 2116 c2117 TO POWER PA STAND BY O lu 470u TO MAIN2 5V REG 25V Z Io CFAN ERR 35V 12210 FAN CNT ANBOOSM Pow GND 2 1 L FL ERR evcsro B 3 D 511 as 04 4 I ur TT 3 3 V 25 2 pBs 5 GND 6 7 1 2 3 4 5 6 7 9 10 11 12 144 145 LC 30HV4E AUDIO Unit 1 2 Display P3802 TO MAIN2 SB TV POW GND DAC RST SCL SDA GND 5 MREADY REQ_OUT P3801 lt 2 3 4 5 6 T 8 9 93811 lt R3812 2 2K 18K C3813 2200P 9V REG 1C380 FP R3806 172W Oulu 16V 25 2 CASK AUDIO UNIT C172 DUNTKB798DEO 5 79802 23 R3821 0 22u 24K 16 2 S E E SRSFILTERR SRSFILTERL FOCUSINLI FOCUSINL2 Focusing Focusinre R3822 9 220 eere lev 2 NP R3819 R3820 220K 12K 19 C3820 0 0142 1200P C3804 220u 16V sio 7 BAOSFP C3827 C3828
171. DAT22 C732 RTO6 HIS DIFL20uU RAOATWJFW c731 0 100701 39K 330u M m te RTS EE 5 RT26 EXOTOTCE 16702 0706 10K 1 44 10K 6 6V LUGHAOO WJZZ HSUI I9 178W M XZAOOIWJZZ LUG703 T 1 10K E LUGHAOO WIZZ CTI aa RIOT 178W UR 6V 2 106704 100P LUGHAOO2WJZZ 5ov 4 16705 LUGHADO2WJZZ ICE CTI 2733 2734 1 4700P 2 470 360 F 50V FXAOOSWJ 330 4 4 JT x2 5132 R735 2709 R728 Vay D709 8 IK 2 TVB HA 7431U R729 AN FXAOOSWJ 100 D KE 4 7 Q721 R730 I4EKA 10K POWER UNIT C172 3 2 Cove gt DUNTKB493DE03 910 RTIO 100K 4 R731 CQPWBSB493WJN5 e FXAOO5WJ 100 4 0726 Rise EXI233CE PACA 3 5 E SB493WJN5 1 34 AN PS_ON 2 11 3 CTI2 2200 2200 250 AC250V KZOIO5GE 201056 1 3 4 10 11 12 112 113 LC 30HV4E POWER Unit 2 2 AVC System PITOI FBITIG O2IOTA TO PC BOARD TO POWERI C D 5V FBITIT 210 Divos 81726 01704 Hsuiig 100 EXI24ICE 5 5 435DY C1739 1000P 50 LITOI 22uH 124 i I FBI 705
172. Din Type AV OUTPUT Audio Variable Fixed S VIDEO out AV out DC OUTPUT DC6 5V 7W INPUT 4 S VIDEO AV in PC 15 Pin mini D Sub Audio in 2 3 5mm jack Headphones Q 3 5mm jack OSD language English German French ltalian Spanish Dutch Swedish Portuguese Greek Finnish Russian Turkish Power Requirement AC 220 240 V 50 60 Hz Power AVC System 32 W 0 7 W Standby Consumption Display 109 W 0 9 W Standby Method IEC60107 Weight AVC System 5 4 kg w o stand 5 5 kg with stand Display 15 7 kg w o stand 19 5 kg with stand Accessories Operation manual Remote control unit x 1 System cable x 1 AC cord x 2 LR6 AA size Alkaline battery 2 Stand unit x 1 Cable clamp x1 LC 30HV4E OPERATION MANUAL enin y pepuedxe 104 euwe INANI OV jeuiuue OQ 1H VOS 1 LNdLNO 14996 5 zindino jeuiuuet INANI sjeu INdLNO AV LNdLAO AV 5 99 euw LLAdLNO AYISI 1H VOS eura LNANI 80 6 LNANI 9610 uaym senjeA zasad 10108 oi 40
173. ED SLEEP_TIMER LED R C IND LED OPC_LED 05 c2006 1004 6 3 APF T 2_ 5 fg PANEL POW 2001 541 MICRO PROCESSOR o CNVSS lt FLASH 2001 241 RESET IC2002 PST529DM CF2001 20169 VCC GND OUT 1 2 3 RsTeTwos FAN ERR IN FAN CNT MREADY EPM REQ_OUT TXDO CTS RTS RXDI TXDI SDA scl CSEN2 02002 EXI249CE 6 2V Q2008 AIT4EE BUFFER AO 92015 162003 14 2 BUFFER E PROM D2003 _ D2004 100 249 249 6 2V 6 2 9 R2044 100 02001 EXI249CE 6 272 2 GND 3 4 KDDC SCL DDC_SDA Q2004 NDS355AN LEVEL CONVERTER FLASH Q2005 NDS355AN LEVEL CONVERTER R2158 R2041 22 92007 CI 4EE INVERTER 02013 4E INVERTER MA CTS RTS GND GND RXDI GND TXDI gt GND TO MAINI MSTATE CONFIG SCL CONFIG SDA 10 11 12 142 143 MAIN Unit 3 3 Display
174. EE 125 DA3 01307 R1333 elite Ria22 t 25v 9 olg 281402 23 0130 Ma 0061 TA TVB n ATA 25 22 it 21 AS aion feses 20 smeser 18v ciai2 91410 19 Pos t9 so C3928AR 16 18 uso 9 1H m 17 TO FRONT Exi264CE MAIN OUT PASS OUT ne Suis 22 Sani 16 venus 100 Mrs lov C3928AR vex 2 3 H TELETEXT acd ioo 75112 ciag 81435 R1442 14 savec LN ES RIZ 91320 18 22 pis T 13 sco wr a 100 S 8K _ EXIZGACE 16 EET R1322 TEXT 1H com ee 5 6 AV SW R1436 mE 6 DIS 12130 22 lt SDAS 264 2 TT vesenus 7 1320 ed RI3Z3 100 en 9 s ay M E WW 22 264 8 9 ioooe 11 T 1 vet RI325 IK e Ig E Te TV R1438 01412 16 81326 6 8K 22 264 re 5 ven 12 13 ge i RI343 100 01313 RI 4 iena EEOSE 84439 SCART3 3 264 R2546 wo niger 55 2 sea S ds Tre Bo rai4o DANZI TUH 0061 25 SOS wu 17 124 21401 INPUT UNIT 2 5 oo C3928AR 3 D
175. HVCInPut by amp V S 2 5 by ele z CLP MSK RON INPUT SEL E 3 Syne on Y or by 510 E G ON 2 z 1 1 2 2 ON 9 T 99 CBLK OFF g g 5 E i AKB T 1 a O 1 1 m m 1 P ea Shee 4 LC 30HV4E e Pin mapping Pin No Pin Name Type Description 1 IN2 H IN2 H Independent H periodic signal input 2 IN2 V IN2 V Independent V periodic signal input 3 IN2 1 2 system signal input 4 IN2 2 5 2 3 6 Vcc MAT Power supply to selector or synchronous processing modules T IN3 H Independent H periodic signal input 8 IN3 V Independent V periodic signal input 9 IN3 1 system signal input 10 IN3 2 11 IN3 3 12 GND MAT GND for selector or synchronous processing modules 13 4 IN4 H Independent H periodic signal input 14 4 IN4 V Independent V periodic signal input 15 IN4 1 system signal input 16 4 2 17 4 3 18 Connected to capacitor for holding Vsync 19 IN5 H IN5 H Independent H periodic signal input 20 IN5 V IN5 V Independe
176. I AFT_2 AGC_I AT c2 GND TXDI RXDI GND SDA3 SDA2 SCL2 GND LED R LED G HPMUTE2 LMUTEI GND FAST_SWI FAST_SW2 GND TV_COL TV coL2 GND SNOW SRESET GND US_HD Us HIN GND SH vcc SHON GND MRDY AVPWB GND D DATAOUT AWCS W AWDATA D_POW GND TO MAINT CSENI BUe5V PS_ON D_Pow P BADU2 P4BADJI 3 10 11 12 94 95 LC 30HV4E LC 30HV4E 12 11 MAIN Unit 6 6 AVC System CGN CMI NO Sd o3dl0rv8S x NO Zravard ODAE E IN3S9 9SNIVW OL CW 6 AS ZAG SNIVW OL CV A6 D gt 27 CQ AE E PNIVW OL LINA 61 1nSH AGS 21170 61810 ASZ 9 39 ZnO noo 91813 71813 91812 81815 V 3v2 2 20810 10810 ZHXOLOOd 708151 V A6 CW IAS li ENIVW OL CW A6 3 V cNIVW OL ASZ 21102 71812 ASZ AME noo 21819 01814 11812 21812 ANN AAA RAR 2 08191 6 qme AB 1 1
177. I250 220 5122 1 44 1 200 9v 10K 544 1 5K E oso T veux gu nee i 103 BUSS FLIII2 1006 298 91125 358 8 cien BUFFER aer 61229 BUFFER ns 220P MUTE Heras Lonza au cigor O 1uz 1104 Thiev 25 cii35 5 ib BUFFER 16 TOP ciles LIIOS 11101 ASH Ei 159 E seen 680 4 TuH CIIB2 migai R1237 T TA BUFFER T Eid RI 01114 81148 RIMS 2 esce 010984 8 4 gi Tents R1282 irt TO IKS NOOITTA Sca 91131 91132 180 Pec 25449 56 R1243 pias 55 scio sc 1530 C3928AR uo 880 01120 101 mus m FAITS ere ci233 C3928AR cigog OHOTA 25V 82157 O051TA Rizes TOU 0 010 81150 5 1 ID 81155 81163 crise 100 5 220 560 100 25V KZO069TA hesem 4 E m num 4 VTATSFD203 281157 dicii3ze BUFFE R amp aa 2 01106 9 BUFFER TO AV3 E I 5 29 C3928 AR 21122 Fswa scar 140 C3928AR TT cias oad Rum ime Atop CI d 220P EXI264CE 15 RII56 e 6v ja cov 1 84 1744 281116 Sog
178. IDE COLD SIDE R721 AN TTO 721 CORE SIZE 33 0721 c es L702 Cunessv 2 77 0727 EAO21WJ e EXOTATCE 2A PO59ICE 63v odii RT22 DOOOBCEZZ VXOO44CE DXO476CE IK 174W FHTO2 I 5 LO y 0 0 1002 22 1002 77 0 22 i 0 22u 470K 0 22u 275 _ AC275V 172W AC275V OOo viue 20375 HZOI 28 FZO3TSQ 20295 74 De QU SEM or FZO29SCE 20295 8702 f Me e706 gt AU org UR 2 180 r723 EXI259cE 400V 330u 220u 222K 8 20 2200P 2200P EZAOBAWJ 35V 35V 178W D731 25 250 EX1259CE A KZOlO5GE 201056 RDATO 8 2 A RAOATWJFW 2723 RT39 SF30SC6 390 i x2 L722 174W 2200P R705 4 TuH AC250V 0 22 PAO53WJ 201056 2w A Curt iov 5 1 MR2920 25 RT24 E 820u 820u 680u 22K RDAT2 25V 25V 25V 178W i 9 R3203CEFW EZAOBBWJ EZAOBBWJ h 21360 6 D e 4700P 500V PH 0703 O5NU42 L723 6 BuH PAO54WJ FBTOI 1 1 700 1 Cun ev 2 100u 2kV 6 C728 729 25 KZAOGENJ EE 3300u 3300u 2200u ASH DIFL20uU 10v 10V 10V Le 7 21076 21076 7 2107 5 DTOT m Dro v R
179. MP DA 12 _ GND VSH_IN VSH_OUT GND DACI CS DAC2 CS DDC RST2 GND gt LCD CONT GND MAIN Unit 2 3 Display P MUTE DDC_RST MP CS MP_DA MP_CLK VSH_OUT gt DAC I_CS DAC2_CS DDC_RST2 DDC_RST VSH OUT DAC 1_CS KDAC2 CS KPANEL POW L FL ERR GII POW SMPOW Q2003 C3928AR TP2002 NO441CE 2 BUFFER IC2006 NJM2904M MAIN UNITC2 73 DUNTKB797DEO P2006 CQPWBXBT9TWJD LUGHAOOIWJZZ TO MAINI CSEN2 SMPOW RXDO_M CCKM FLASH W DOC POW DOC SCL DDC SDA LSYNC CNCT CK SII RST EXTERNAL BUS SW 1 2007 4066 LC 30HV4E BUFFER 1 2005 NJM2904M P2002 NIOTATA TO AUDIO TV POW GND DAC_RST sc SDA GND 5 o o 4 o o s ev MREADY P2003 TO R C LED RM 5V_STB GND TV_POW R C IND SLEEP TIMER OPC LED FLASH P2004 NO364TA TO OPERATION TO MAIN3 TV POW L FL ERR SII POW 5V_STB 43 3V FAN CNT FAN ERR OPC lt R C IND OPC_LED FLASH FLASH KR C IND KOPC LED R2064 100 TH2001 MI 103J03 1 R2012 220K 2001 0006 62013 lev O 0lu 7 Ss MUTE PA MUTE DAC RST FLASH L
180. ND 8 DVCCREG Resistor power supply 9 SDA Control resistor data input 10 SCL Control resistor clock signal input 11 XSENABLE 3 wire control resistor enable signal input 12 SEROUT 3 wire control resistor data read 13 3WIRE I2C 12V bus mode 3 wire bus mode select 15 AVCCADREF reference voltage power supply 16 94 AVCCAD3 ADC analog power supply 17 VHT top reference voltage output 18 92 DVCCAD3 ADC digital power supply 19 32 42 54 DVCCADTTL ADC TTL output power supply 65 76 90 20 38 44 55 DGNDADTTL ADC TLL output GND 67 77 89 21 22 24 28 31 7 H channel port A data output 23 30 43 50 DGNDAD3 ADC digital GND 59 66 7 9 86 29 80 AGNDAD3 ADC analog GND 34 41 RBO RB7 H channel port B data output 45 49 7 channel port A data output 51 53 56 58 BBO BB7 B channel port B data output 60 64 68 75 GA0 GA7 channel port data output 78 81 85 GB0 GB7 G channel port B data output 87 88 91 DVCCAD ADC digital power supply 93 VRB ADC bottom reference voltage output 95 AGNDADREF ADC reference voltage GND 96 DVCCPLLTTL PLL TTL output power supply 97 DGNDPLLTTL PLL TTL output GND 98 XCLKCLK reverse output 99 1 2XCLK CLK output 100 1 2CLK I2CLK reverse output 101 DSYNC I2CLK output 103 DIVOUT DSYNC signal outut DIVOUT signal output 104 UNLOCK UNLOCK signal output 105 SOGOUT Input of sink
181. OL Unit 3 5 Display COS LCD CONTROL UNIT 3 5 DUNTKAGSBDE 65 TO LCD CONTROL2 HSYNCA 888888848 888888858 LEER EL EE on 22 ROS ROA Ros massi id ROI ROO oor 506 05 0 902 074 e e 3 e v s u v 164904 CONFIG ROM 8 caos caos 0 014 s 0 01 z E z aoa n PE gt 2298 SoBe RIDES 200 ERAKAR BUY uvvu UU 1c4901 1 3493 OS DRIVE ODD 164902 1 3636 cass 5 Kn MEMORY E z 75 252 2 0 RASOS 0 KZOOTATA cas29 01019 Ostu 2 TO LCD CONTROLA SYS vens EMSS Nevers 8 8 8 oss casi col LO CONTROLI i av 26 BENST ice 2204 2200 BENSA Suv sv BEMS3 U BUY BUY YUU TO LCD CONTROLS c 2 1 4903 8 5 5 TCTAACBT CLOCK BUFFER Feasio ADOS o e v 2 V 3 12 9 8 sexexroon 28
182. OS T 0062 IK R2401 R2405 R2408 R2409 R24 I5 S R2416 G I 16V 560 R2404 560 24 560 D2407 2 2 100 178W 10K 178W 178W Ex1271d SN 2 4 D240 8 DOM 2414 2 4 10 IS CH C2433 C2434 R2439 1000P 1000P R2441 ui 5 47 R2440 OH 5 4T R24 27 c2430 R24302 28243 2416 R2449 56 56 100K 100K 0 1 2 FL2403 CH CH T 25 NOOO3TA 4 4 4 4 R2454 R2432 E 2 2K 75 FL2402 G e 174W NOOO3TA FB2402 it 1 02401 OO6OTA 52758 2418 12488 C2435 EXI247TcCE TT T _ maa oov 10 100P 5 6V reol GOYA SC2401 1 44 6 1 44 T cch 4 NO344F J C2420 C242 20069 P2402 01 0 01 4 00600206 t ict t t OO 1 va PLuG l 2 vay R2435 10K C2423 GND R2436 C2422 Reset 20 1 2 4 Lo 270K 0 0lu aW 25v va c P2401 FB2403 R2450 T 5 ew NI280GE OO60TA 100 6 va sPLUG TO PC BOARD C2405 FB2404 7 woo T 0 01 R2422 R2423 R2424 O060TA V4_S2PLUG 75 75 2 1 vav 2 4 1 44 1744 R2451 J2402 y T 11 7 100 JOOBOCEZZ 19 VGA B C2406 D2405 D2406 r 1 EXI2ATCE EXI24 vaL 4 MEUM 5 6V 5 6 gt 4 9 4 t4 GND 5 t gt
183. PTE 6 031 024 CAS DRAM port J 5 117 CAS2H PTE 3 031 024 CAS DRAM I O port J 5 89 WEO DQMLL 07 00 selection signal DQM SDRAM 90 WE1 DQMLU WE 07 00 selection signal DQM SDRAM 91 WE2 DQMUL 023 016 selection signal DQM SDRAM PCMCIA I O port 6 ICIORD PTK 6 92 WE3 DQMUU 031 024 selection signal DQM SDRAM PCMCIA I O write port 7 ICIOWR PTK 7 93 RD WR Read Write switch signal 88 RD Read strobe 105 CKE PTK 5 O I O CK enable for SDRAM only I O port K 5 123 WAIT Hardware request 11 8 IRL 3 0 IRQ 3 0 Hardware wait request PTH 3 0 12 IRQ4 PTH 4 External interrupt request I O port H 4 7 NMI Non maskable interrupt request 160 IRQOUT Interrupt request output 182 WAKEUP PTD 3 O I O Standby mode interrupt request output I O ports D 3 159 TCLK PTH 7 TMU RTC clock I O I O port 7 191 DREQO PTD 4 DMA request 0 I O port D 4 114 DACKO PTD 5 0 port D 5 192 DREQ1 PTD 6 DMA request 0 I O port D 6 115 DACK1 PTD 7 O l O 1 port D 7 189 DRAKO PTD 1 1 port D 7 190 DRAK1 PTD 0 0 port D 0 171 RxDO SCPTT 0 Receive data 0 SCI input port 0 164 TxDO SCPT 0 Send data 0 SCI output port 0 165 SCKO SCPT 1 Serial clock 0 SCI I O port 1 172 RxD1 SCPT 2 Receive data 0 SCI input port 2 166 TxD1 SCP
184. RDENCAOOSWUN I 2 d OCNW A3ATWJ Lm eo 2 2 eo L Em 3 3 crc em To POWER PA MAIN GA TO_LAMPG I ew 2 2 eo 2 WAN 58 TO AUDIO s smen 3 3 ee IE eo 4 4 ow 2 21295 Bs Pow 5 5 pes Pow TO_POWER pacrst 3 oxc ner 6 6 eo TO_LAMPG XE acu 5 5 A352WJ INV soa 5 t 4 5 soa me 6 6 eo Wao a 7 5 ume I 8 8 INC 6 95 9 9 T 5 REG OUT O I 10 2 8 2 wc Ace 1 ae TO AUDIO 110 iv 1 TO_POWER PB TO_MAIN TO_LAMPG 2 2 sv EAE JEET 3 3 ew 51 2 al ec 2 acw 2 iw ETT oo 5 A35IWJ Sus iw 349 3 Sle SUE 4 4 eo cin 7 T ci ELI 2 ae GE TO_LAMPG ew 8 8 eo 518 ELI 1 cos 9 9 oo 2 rin 3 GF TO_LAMPG 2 3 TO_R C LED AUDIO UNIT 98 1 gt 2 3 eo assow a 5 oec 6 FEN Sce Timer T oPc LED 8 FLASH 8 5 8 8 8 d 8 amp 5 5 5 8 5 gt ili us 5 Hala 8 28
185. RE OVER DC TRANDPIC 5 8 CR OFFSET2 CBLK I2C BUS 1 1 IREF 69 YI IN gt Y DECODER 88 67 CRI IN 5 YS YK 1 75 SELY IN g REPLACE PULSE x SUB CON YS YK 2 SELCB IN le i R 2 ABL T3SELCR IN cr 208 CTI HEU 15 MATRIX SUB BRIGHT ABL TH COL LRGB2 LEV PABL LEV 1 1 CB OFFSET SUB COL CTILEV HEU COLOUR R Y R G Y R BRT ABL CR OFFSETI SUB HUE AGING2 R Y B G Y B PIC ABL T8 SELCR OUT Cr LRGB2 PIC ABL SELCB OUT Cb E R DRIVE LT6 SELY OUT LIMIT 6 DRIVE BLK BOTTOM OUT 5 PIC ABL 2 LEVEL GAMMA DRIVE BLK SW 1 1 Y 4 Y Y R OUT 35 1 3 IN2 1 YMI CLP E DOCL DC AIN2 2 9 YSI PIC BRT LIMIT GAMMA DRV SHIFT BLK 1 YPbPr YCbCr a LRGB IK IN 4 CLP LRGB2 PIC ABL lt GBR YCbCr z B SH 401 10 IN3 2 R CUTOFF 6 5 381 6 CUTOFF 1 CUTOFF R SH 36 8 RGB S H pulse H 1 W 7 15 4 9 MAT OUT LG2 IN 51 n LR2 IN 50 9 5 EXISTENCE DISTINCTION So 13 4 LGI IN 47 14 4 LRI IN 46 1 EM INTELLINGENT SYNC SEP 22 IN5 2 23 IN5 3 4 5 5 HYSW gt HSEP SEL HS MASK H WIDTH CBLK AKB HD TC FIX SYNC 2 CLAMP PULSE TIMING P REPLACE PULSE GEN lt PRIORITY RANK m for colour Difference 5dB
186. SERVICE MANUAL SHARP MODEL LC 30HV4E LCD COLOUR TELEVISION LC 30HV4E In the interests of user safety Required by safety regulations in some countries the set should be restored to its original condition and only parts identical to those specified should be used Page IMPORTANT SERVICE SAFETY PRECAUTION 2 2 OPERATION MANUAL 9 DIMENSIONS ciet nau tnnt nnne REMOVING OF MAJOR 5 ADJUSTMENT PROCEDURES AVC System 19 e UPGRADING INSTALLED PROGRAMS ADJUSTMENT PROCEDURES Display MAJOR IC INFORMATIONS e TROUBLE SHOOTING TABLE CHASSIS LAYOUT esee SYSTEM BLOCK DIAGRAM AVC System SIGNAL FLOW BLOCK DIAGRAM System CONTENTS POWER SYSTEM BLOCK DIAGRAM System e PC I F BLOCK DIAGRAM AVC System SIGNAL BLOCK DIAGRAM Display POWER UNIT BLOCK DIAGRAM Display OVERALL WIRING DIAGRAM AVC System 78 OVERALL WIRING DIAGRAM Display e DESCRIPTION OF SCHEMATIC DIAGRAM WAVEFORMS ta tee uta SCHEMATIC PRINTED WIRING BOARD ASSEMBLIEG PARTS 22
187. SETTING 2 OV1_CLP LMUTE reece CIRCUIT Re EXTCLP V1 CLP PTBO 24 lt OO S TXDO PTJ7 9 14 e C_OE ROOMS 0 xpo pias awe Sek 18 praz AWC S W 15 SERIAL CONNECTOR FOR CEO1 ONLY About 60MH OV1_HSNR CK10 24MH MHZ VCOOUT F INA N V1_HSYNR BCLK 24MHz R1081 R1080 OV1 HSNF 52 AGC1 V1 F IN_B N V1 HSYNF 52 ANO M 48 42 076 4 TXb1 T OV1 PDEN AIT C1 AGC2 PLL PFD I NH j 1 BWAIT AN1 je 47 41 O RXD1 T rc Tu XRESET PTD2 AN4 M AETA 50 CVIC INTERNAL SUPPLY VOLTAGE RST PLL AFT2 SELECTOR PLL S 4 PTDS ANS 49 R1077 MOUNTED VD 2 5V 2 5V CASES EIS gt V1 VDCLK I ANG 4 PSELI 20 R1078 MOUNTED VD 2 5V 1 8V 1 2 MEE gt V1 HSYNC n ANS M mE 19 SUB VD 1 R1077 E PTG1 AW DATA 6 0 a o n 6 R1078 PEF 55 44M ACL SIG a R1105 CPU BUS D 16 A 26 SENCE n 9 14 Es FLAS HWP m 10 35 mE 12 TXD1_T Lylwe FLASH 5 i LES 2Mx16bit 1 8432 2 INTERNAL SUPPLY CSEN1 SDRAM BUS M STS cyte tN TOR o A 1 9 RXD1 T D 128 A 11 BA 2 Ctr 1 13 1C27 BB R1105 MOUNTED VD 2 5V 2 5V SDCLK 100MHz LH28F 320 R1106 MOUNTED VD 2 5V 1 8V CCKM A20 6 S3NSCSO i DRAM PC SYNC CSEN2 gt 1 16 SEN DETECT 2 1C28 FLASH W MSM5
188. SP CP1 Input of clamp signal from synchronous separation IC normal 9 TDI SP data input 10 TMS SP mode input 11 TCK SP clock input 12 TEXT HD TEXT HD output 13 US HD RCA TEXT horizontal synchronization signal input 14 TEXT VD TEXT VD output 15 Vcc3 3V TEXT VD output 16 US VD RCA TEXT vertical synchronization signal input 17 GND Ground 18 MODEA Mode selection signal A 19 MODEB Mode selection signal B 20 MODEC Mode selection signal 21 SELA Input of HD switching control signal for main video chroma RCA 22 SELO Input of control signal for TEXT synchronization signal output 23 SELC Input of control signal for TEXT synchronization signal output 24 TDO ISP data output 25 GND Ground 26 Vcc3 3V Power supply 27 VD1 Input of vertical synchronization signal from main video chroma 28 HD1 Input of horizontal synchronization signal from main video chroma 29 PL VD Vertical synchronization signal output 30 PL HD Horizontal synchronization signal output 31 Clamp signal output 32 PL BLK blank signal output 33 MODED Mode selection signal D 34 NC Mode selection signal D 35 Vcc3 3V Power supply 36 NC Non connection 37 CC HD Horizontal synchronization signal for closed caption 38 vblk Auto wide V blank signal input 39 HDS Output of horizontal synchronization signal for PC board 40 VDS Output of vertical synchronization signal for PC board 41 HD
189. T 2 Send data 0 SCI output port 2 167 SCK1 SCPT 1 Serial clock 1 SCI I O port 3 174 RxD2 SCPT 4 Receive data 0 SCI input port 4 168 TxD2 SCPT 4 Send data 2 SCI output port 4 169 SCK2 SCPT 5 Serial clock 2 SCI I O port 5 170 RTS2 SCPT 6 O I O Send request 2 SCI port 6 176 CTS2 IRQ5 SCPT 7 Send clear 2 enternal interrupt request SCI input port 7 104 CE2B PTE 5 O I O PC card 0 chip enable 2 I O port E 5 126 IOIS16 PTG 7 Write protect input port G 7 103 CE2A PTE 4 O I O card 1 chip enable 2 I O port E 4 146 149 1 2 PLL external capacitor pin 1 2 156 EXTAL External clock crystal oscillator input 155 XTAL Crystal oscillator output 162 CKIO System clock I O 5 EXTAL2 RTC crystal oscillator input 4 XTAL crystal oscillator output 48 LC 30HV4E e Pin mapping Pin No Pin Name Type Description 193 RESETP Power on reset request 124 RESETM Manual reset request 122 BREQ Bus request 121 BACK Bus 2 1 144 MD 2 0 Clock mode select 196 195 MD 4 3 Area 0 bus width select 197 MD5 Endian select 194 CA Chip active 158 157 STATUS 1 0 Processor status 1 0 I O port J 7 6 PTJ 7 6 204 199 AN 5 0 PTL 6 7 A D converter input 5 0 input port L 5 0 206 207 AN 6 7 DA 1 0 A D converter input 6 7 D A converter o
190. UD 21990112 jeuuou s 06701 1 euuou uoee S 6 102701 ve ewou S Anuepuedepuri pue e qeo 5 1oeuuoosiq pue 102201 0940 pue e qeo 5 10229 40 26 pue 96 suid 1ndino peus ON 0220110 261 pue 961 261 161 281 991 suid ye ZHIN 008 ON 61 LC 30HV4E CHASSIS LAYOUT AVC System AV PWB MAIN PWB 1 1507 Car scree Cosco P1508 1C7200 1C1506 101506 T 5 A 16402 1C802 n 16605 7 1506 TUL101 161401 125101 5 C807 C1104 5 a 1c1301 S 1 1108 mer me 207125 TOETd 70814 TCrT06 P2504 P2505 7 604 1802 1C1502 416801 7 150 21504 2502 165705 Fanos a 161601 GA 1C1606 5 IC1803 1 1801 161605 162507 165706 12704 101611101998 161612 1c1614 101616 161609 1C2501 P1803 1C1804 1 1802 7 405 IC401 161615 109121 162502 1 2503 E 111 L Y 16403 ca HIT 8 mmy
191. UNTKB592DEO 2 5750 BUFFER 82282 lcxs L 2214012 liw 2 OPWBSB592WUZZ3 TO_AV4 9 ANS 108 E T5 TI 128 5 TEXT ec Ico 20069 7 gt DANZI Tut EP 1H Cie ou DI Ep LENT is 8 Sal las imas 22 16 KZOOGSTA 01402 01403 22 22 R1346 1402 264 264 22 Do evi ow SHLON phus 24 lt 1 ol a 25 100 ES 61522 An 5 HED RY 5 2 01404 TBUS CS C3928AR TBUS DA MUTE 5 5 8 TBUS CLK 8 8 d 4 E REO 8 8 5 5 g g SH vcc 102 2 CARD DA 2 ATR 10 11 12 102 103 LC 30HV4E AV Unit 3 5 System INPUT UNIT 3 5 DUNTKB592DE0 CQPWBSB592WJZZ P5701 5 NO546FJ BAOSSFP TO MAINT UR 35V 2 GND F 4 FERIEN 5 5 3 UR I3V 1 4 C5704 5 R570 GEM 5 ur tiov O luz 100 25 T 16V 6
192. UR 13V 3 4 N 4 1 5703 SND UR 10V 5 4 REGURATER IC gt gt PQO5RD08 GND 6 1 02 1 2 P1803 P1703 39 43 14 12 e UR 6V 7 4 15 13 1 5706 BU 5V 1 GND 8 UR 6V gt DIGITAL 3 3V 1c5704 GND 2 1 35 1C1703 DIGITAL M REGURATER 4 le BU SV 9 6ch DC DC SYSTEM BAQO33FP DIGITAL 5 UR S55V CIRCUIT REGURATER IC CONTROL IC PQOSRDOB 1 1503 GND ON OFF 1 2 FA3675F e L nro gt EXTENSION 1 0 IC CONTROL ON OFF 134 32 101613 M62320FP GND CONTROL POWER START UP pe gt CONTROL ADJ 3 3V 6 M JREG RATER IC 4 ND E BAO25FP TELETEXT MAIN UNIT gt 1 8V 8 CIRCUIT 161606 SM_POW 1C1502 GND 2 3 3V t controls from IC P FAIL 10 1 REGURATER IC 4 aumen iier SCL1 gt M62393FP BAQO33FP EAS OUTPUT VOLTAGE SND 13 LLL D e From MAIN UNIT ADJ CONTROL 70 71 PC I F UNIT BLOCK DIAGRAM System
193. WBXBTSTWJD LUGHAOOIWsZZ 25v z pare R2202 R2204 R2212 C2201 10 10 R2208 R2210 6 8K 4 R2 214 R2216 po o 100 100 m 100 100 T O lu 02201 02203 CIII DA221 DA22I Fans 458 segs 458 1883 8888 8883 8488 4443 44434 8888 8888 8888 5858 TO MAIN2 R2270 R2298 R2271 R2297 R2272 R2273 58 68 0000 OOOO 9699 OOOO O 1 504 1 562203 CONES S OOOO OOOO O00 OOOO 502020204 MSC TO LCD_CONT3 CON IG SDA FL2210 FL2209 FL2208 00 _5000 ECE 9 S naozaws red o 9 5 11 rone s 1 1 eso SEE d g d g HSYNC 2 NDS355AN E 19 eyso 3 LEVEL T3425 FL2212 T3 FL221 1 44 444 CONVERTER NAO22J C2255 NAORZWJ tonis 4 o RES 5 R2220 82221 TO MAINS 1 6 eo 5 glelele 82254 TK sv 88818 A 5 n 4 02203 elele 2253 NDSSSSAN R2285 8252826 sabe c2257 REN 8 42 5 LEVEL 8212020 em 9 CONVERTER com Rouroos 6 59 54 53 52 51 54 49 144 41 44 44 44 43 42 fad 123 134 34 33 2 24 24 27 124 24 24 23 24
194. _LAMPG GC VIROS ala 4 ii I C6906 C6910 Henos EGO 0 47u 0 47u miii En puo 2 2 390K 0 4714 O O TV 06902 UPA6O6T P6904 155 TO_LAMPG GD D6902 gt H_GND7 IMNIO D cou 2 3 NC 2r 9 GPAGOST 5 2 06906 X gt 86903 Y 4 Y C6912 6905 ATU EN 5 NO ss D 2 5 TO_LAMPG GE P 1 m 2 D6907 H_GNDIO 3 f Omo 000 EUM 5 ANN 06904 gt VT 5 d Y Y Y OHOH P6906 Y 2 1 0 O Q O 1 TO LAMPG o R6913 C6902 D6908 56K 15524 0 4174 6905 H GNDII 25v 0 47 Ov P6908 2 a LUGHAOOWJZZ INV_GND H GNDI2 3 a P6909 LUGHAOO WIZZ INV_GND LC 30HV4E 12 152 153 CPMZOSESEMdO LINA _ IO S E 010 Hd3wOod 01 CMLOOVN NR HOLIMS 216404 5 8415 1 SI 5 P 306 80X3
195. _RA6 DO ia 55 DO 8 6 3 4 OGIAI7 0 DO 150 7 2H V0 GAO DO RA9 2 aja 1 1 _ 1 V0 448 8 9 2 7 V0 GA3 DO GA 357 EX SM rc GA4 DO GA2 a 1 ocsi Med VDDL C815 0 1uF V0 GA5 DO 72 i DO GA4 259 616 3 0954 0 Me C816 0 4 DO GAS 154 515 44 09515 vss VDDL C817 0 10 1 DO GAB 12 515 474 0996 VOD C818 V0 BA2 DO amp 6 vss VDDL 7 2 2 0088 455 19 0 tuF DO 448 1H 55 VDDL BAS 558 575 EXBVBV330J BSI 9 2 7 vos C820 0 1uF 4 BAG DO BA2 ESI 6 vss VDDL DO 8 8 1 1 83 vas VDO C821 0 1uF DO 72 8 156 38 vss VDDL 4 RITBUT 0 DO Bas 15 8 6 3 2 vee VDDL C822 0 1uF RBO DO BAG 54 vss VDDL C823 VO RB1 DO BA7 260 3 V0 RB2 DO 88 Bere EAM 433 vss VOD 1 RB3 DO BA9 2 88 1 H E A43 ves EE C824 0 1uF 4 V0 72 4 V0 RB5 616 3 3 658 482 VSS C825 0 tuF RB6 DO 515 44 59 484 vec VDDL if V0 DO RB 264 n cae 0 1uF 4 0 DO ngo 158 02 VSS GBO DO RB3 249 83 vss VBL C827 4 GB1 DO RB4 360 06 yss VDDL GB2 DO RB5 263
196. anying with the rewriting software 8 If the terminal software screen shows the following indication the monitor program has been rewritten successfully The indication will vary depending on the terminal software and program versions 9 Enter the in process adjustment mode and make sure the version information on the MONITOR line has been updated File Edit Setup Control Window Help S1133F7E000000000000000000000000000000002F S1133F8E000000000000000000000000000000001F 51183 8 000000000000000000000000000000000 S1133FAE00000000000000000000000000000000FF S1133FBE00000000000000000000000000000000EF S1133FCE00000000000000000000000000000000DF FLASH WRITE STAR po po po po pee pops esp esp esp esp es ep es eo poppe eee eese pp pp p p p p pepe ppp pepe pepe esee eee pp opp opp p p p ER p ppp pe epe ct ct ct et cta ct cta cta cta op op sp p p p pp ppp OK FLASH WRITE END 28 LC 30HV4E ADJUSTMENT PROCEDURES DISPLAY See Adjusting mode for the steps to go into adjustment process mode 1 B adjustment Digital PWB R4648 1 Receive PAL standard color bar signal 2 Connect digital voltmeter to TP4602 and adjust to the specified value Specification 13 00 0 05V 2 Common bias adjustment Make this adjustment each for 50 Hz 60 Hz and PC Select the input signal according to the indication onscreen 1 Go to Adjustment process mode 2 On the LCD select 14
197. d peundino SA SH SI Ajo oedsei 60821 jo LE pue 2 L suid gos ou sA ou sH S Ajanqoedsel L06L9I Jo Le pue pg suid payndyno X 18H 1d d9 1d QA 1d QH 1d SI 10612110 9 pue s suid penndui dO dS Q dS QH dS SI EAjeanoedses 0951 10 91 pue gz 91 suid dO dS QA dS QH dS 1 amp 7099130 pue v1 suid peyndul SI amp 4 40612110 01 pue 8 Suid peundino SI 06101 10 pue vy suid peundino LGA LOH SI 10891 10 pue 6 suid peundino LGA LOH SI yc uiejs S NIVIN gt 58 LC 30HV4E TROUBLE SHOOTING TABLE OF PC I F UNIT AVC System SHA lewiou e eudued pue 42949 9291 30 1 SHA 91 Jo 1ndino 1 ejeudued S pue Y09490 SHA ewou e eudued pue peu YOI JO Lp pue 921 921 suid 1ndui 1 Dd ON S 909900 4049 HUN Od si ejqeo ON SHA enp Keg 2691 uey 550
198. d 916 0 10 D74HCT 125 4 77 10 11 12 120 121 LC 30HV4E LC 30HV4E I F Unit 4 7 AVC System v5 VA 12 5 122 NLC322522T 3R3M NLC322522 T 3R3M ANC VA 5 AMB D20 lt VA 5 AMP 3 155187 C144 AT C757 1 1 R1126
199. digit the cursor moves to the leftmost digit When CH DOWN key is pressed while in leftmost digit the cursor moves to the rightmost digit After address data adjustment press ENTER key to exit from 4 digit adjustment and change the entire LCD DATA line to red letters Same status as item selection 6 Key operation 1 Basic behaviors Basic key behaviors are as follows Behavior Keys Remote controller Main unit Upward cursor movement up CH UP Downward cursor movement Cursor down CH DOWN Rightward cursor movement Cursor right Leftward cursor movement Cursor left Data UP VOL UP VOL UP Data DOWN VOL DOWN VOL DOWN Set ENTER INPUT Back to previous layer RETURN Back In bottom layer only ENTER INPUT 2 Data UP DOWN For the item for which OSD display is available switch the display Adjust the data with UP DOWN operation Any value beyond the limit is replaced by the limit value Output data processing Data transmission for every UP DOWN operation Data related to peripheral controller Execution of the last memory data when key is off While the key is held down the second step is performed approx 500ms after the key operation and after this every single step of UP DOWN is carried out sequentially at 135ms interval Cursor UP DOWN Select the adjustment item by pointing it with the cursor When upward cursor movement is done while the cursor is at the top i
200. e 21841 uid ZOVO ueemjeg 5901 pue seul ON eubis qns pue jeubis qns eui L0072 ueeMeq pue ON 2 pue euis A lt S jeufis si gt 5 ueuM 5 jeus ueuM saa ulejs s SHA 1 uiejs s iA qn amp A eAnoedsai qns 2080l L08Ol Z0VOV LOVOI pue 20821 JO pue suid pue oepi 0821 JO pue euis qns pue euis si euis gt 106101 ueeMjeq pue seul ON quioo qns 20701 JO 7 uid pue 10991 30 Z o1 eui S lt si ueuM LAIBNIOSHSSI LOE LOI died DN 0 Zy uid pu py gg 96 uid jues peus qns pue jeus A qns 5 eulis y ey lt si ueuM eeudued sy pue Av 105191 49840 amp e oedseJ 10519110 uid pue uas qns pue peAreoe euis ueuMw 55 LC 30HV4E
201. er 39 cce I38 37 436 eo 35 34 33 32 30 29 28 27 26 eo 25 24 23 22 vo voe vise 17 18 sos 16 eo 21 20 50 46 eo 49 45 44 sero 50 Hael eo 43 Ls 42 t4 4 Ger 39 38 36 eo 35 es 34 33 32 eco 30 ser 29 sce 28 ses 27 sca 26 25 24 23 eer 22 21 20 48 eo TO LCD_CONTROLS A2OOMACSCOM POL RPOL2 LPOLI LPoL2 ien masia E REV 109 0000 OOOO OOOO 000 POO OOOO is T T i E ii 25vz ER 11 Fg M im 4 1 E N E N 503 NAOO2WJ 11 1 11 224 42 6 8 2 4 5 8 2 lt 8 8 OOOO 4 6 8 2 4 6 8 REGI 9 o 9 o o IR Te eo 48 eo E i csPor gt cron Ev 2
202. ese casio L Ead aw T FL4502 NAOO2WJ cass r vo vieon viso vase 256 2 visas vi2eL voe tea voL ences m eris n vases I L DOOC DOOM ODOM 0000 000C it i i 1 11 11 11 1 ME 1 DOO OOOO 2 2 9 9 OOO O00 Ras31 Ras32 Ras34 4535 94536 o o o 4527 1 Rasio Rasas L o NAOZIWJ 4528 7 4529 FLAS31 7 4532 7 4533 NAOZIWJ NAO2IWJ NAOZIWJ NAO2 IN LERS LERA LERS LERS LERT RERO RERI RER2 RERA RERS RERS 1 4506 NAOO2WJ Casi 100u H 6 3v CAPFUD RORO RORI ROR RORA RORS RORT 8 88 8 LoRO Lor Lore LORS Lora 105 Lone LoRT Loco 1001 Lose Loos Loca Loos Lose Los 7 4525 NAO2IWJ 3
203. g Pin No Pin Name Type Description 1 VIDEO 1 L1 D pin connection line input 2 VIDEO 1 L2 3 VIDEO 1 L3 11 VIDEO 2 11 12 VIDEO 2 L2 13 2 13 21 3 11 22 3 12 23 3 13 4 14 39 45 52 58 VCC Analog power supply 9V 51 AVCC 5 VIDEO 2 Y Y signal input 15 VIDEO 3 Y 53 TUNER Y 59 VIDEO 1 24 DGND 6 8 16 18 33 35 GND 37 41 43 47 49 54 58 60 62 f VIDEO 2 Pb Chrominance input 9 VIDEO 2 Pr 17 VIDEO 3 Pb 19 3 55 TUNER Pb 57 61 VIDEO 1 Pb 63 1 10 VIDEO 2 SW D pin connection check switch line input 20 VIDEO 3 SW 32 MONO SW 64 VIDEO 1 SW 25 ADDRESS Slave address input 26 SDA 12 bus data input output 27 SCL 12C bus clock input 28 DVCC Digital power supply 5V 29 L3 OUT Monitor output line output 30 L2 OUT 31 L1 OUT 34 Pr OUT 3 Image output 36 Pb OUT 3 38 Y OUT 3 40 Pr OUT 2 42 Pb OUT 2 44 Y OUT2 46 Pr OUT 1 48 Pb OUT 1 50 Y OUT 1 41 1274 10 ASSY IC801 IC802 VIDEO CHROMA Processor eBlock diagram LC 30HV4E
204. gnal outputted from comb filter Open when not used 8 D GND GND for DDS BUS V CD H CD block 9 HS Output of horizontal synchronization signal under AFC 10 SCP Sand castle pulse output Clamp pulse and horizontal blanking pulse are outputted 11 Yvi IN Output of synchronous input Y signal selected using video SW 12 SYNC VCC 5VDC power supply to SYNC HVCO block standard 13 SCL 12C bus SCL input 14 SDA 12C bus SDA output 15 YS3 Switch for selection between main signal and RGB1 input signal This input is iRGB1 in operative only when RGB1 ENB is enabled during bus setting 16 SYNC GND GND for SYCN HVOC block 17 Cr1 IN Y1 Cb Cr1 signal input 18 Cb1 IN 19 1 20 CLP FIL Used to connect Y clamp filter 21 Y OUT Y Cb Cr signal output 22 Cb OUT 23 Cr OUT 24 YS1 Switch for selection between main signal and input signal YVbC2 IN 25 B1 IN RGB1 signal input 12C bus is used to select signal 26 G1 IN 27 R1 IN 28 Y C GND GND for Y C Text Video SW 1HDL block 29 Cr2 IN Y2 Cb2 Cr2 signal input 51 is used to select signal 30 Cb2 IN Open when the pin is not used 31 Y2 IN 32 5VDC Power supply to Y C Text Video SW 1HDI block standard 33 B2 IN RGB2 signal input YS is used to select signal 34 G2 IN Open when not used 35 R2 IN 36 YS2 YM Switch for selection between main signal and RGB2 input signal RGB2 IN 37 FIL
205. i 12 ez LN3S9 LILAWI 12 Ht E Z31nWdH i3inWdH SZ et pt SNS x 2 2 2 2922209 170055706306 zz 195 evas zz 158 evas 12 _ oye es BA N oz ei Bongo St 215 zvas 41 81 2125 zvas guo z N 39435 MOdWS ano st 91 MOdMS st 18 dno 1 11265 twas 1126 twas al 21 5 1 27097 E n m Laxy taxi 6 04 taxy 6 GND 2 2 no 915 199 4 915 199 4 E ZINOMA 6 W oaxs 5 s 55 1INn Av OL 90sid SOSZd LINn NIVW OL rel womi ZZPMZBOWNONDO ZZPMbZBY MNOD ZZPM SOVNONDO 2729 1 09 2 29 1 09 E 1 z 2714 iav 1 2 2714 1 01 oL OND 5 LIND7NIVW OL 9909 94 01 6 4 6 Uo Lano 5 M HSV14 85009 1 00306 227 4 97040050 ZZCMBYBV MNOD 205155 Omer 1585 __ lt P PMGOOV 19d9 2 4 827 4402 3 1 Od ano 9 9 4 TN b 5 A LdWo2 e 1N3S2
206. ioo ueuM ueis s OAV 56 LC 30HV4E 2 LOvLO 201106 v ELLLO pue 50710 pue 106101 4 Surd 1 0 1 pue 10610110 76 66 02 3ndino pue 06101 ON Suid uee eq seoi ep pue saul 4o9uo JO Lp pue S3A 1 YOUMS Av LO LOI JO ZE dued 4 E YOUMS Av LOE LOI 2 LNANI S S indui yey 49849 ON pue suid 5 pue A ay JO uid 1 95 euis eui S SJA SJA 1 lt LNO S gt lt LNO AV gt ON 4 SyinoJio jeeudued un pue 4471 ZHN 06 2 9 01874 eee SHA 4 461 A471 ZHIN 0 9 0181 1021 pue 61 suid 01874 JO 21 uid 0109 1 41044 149 s euis g pue eui s34 1 Adr 919 080 01874 pue ZHIN 06 79 viens 01 pue Z Eu Od 49949 20801 5 pue oN 9 sjeubis pue y aly S3A 4 SHA m e1eudued
207. it 13 LC 30HV4E 11 Remove the AV unit 11 1 Remove the five AV unit retaining screws and remove the AV unit 11 2 Remove the three AV unit angle retaining screws and remove the angle 12 Remove the fan 12 1 Remove the two cooling fan retaining screws and remove the cooling fan 13 Remove unit from the front chassis 13 1 Remove the two hex head screws and two screws securing the front shield to the front chassis and remove the front shield 13 2 Remove the four screws securing the front unit and remove the unit Cooling Fan Front unit 14 B Display 1 Take off bottom terminal cover 2 Take off the speaker by removing 4 screws and disconnecting speaker terminals 3 Take off the table stand by removing 6 screws 4 Take off the rear cabinet by removing 18 screws and releasing the front cabinet s 6 hooks Speaker Rear Cabinet Table Stand Terminal Cover 5 Take off the operation cover assembly by removing 2 screws and detaching the connector 6 Take off the center angle by removing 8 screws and disconnecting 1 lead wire from the fan Ass y P131 P130 Center Angle 22108
208. ith panel shield by removing 4 screws 24 Take off D BEF sheet prism sheet and diffusion sheet Take off ITO sheet and diffusion panel by removing 2 screws 25 Take off the panel shield by removing 6 screws 2 in the center LCD Panel Panel Shield Diffusion Panel ITO Sheet Diffusion Sheet Prism Sheet D BEF Sheet LCD Panel 18 LC 30HV4E ADJUSTMENT PROCEDURES AVC SYSTEM Preparation for adjustment 1 The product has been adjusted and optimized in the factory If the product needs to be readjusted for some reason 0 after parts replacement follow the instructions shown below 2 Control parameter values set in the in process adjustment mode has been stored in the corresponding registers When the product is readjusted the contents of the registers are changed Before readjustment factory settings should be noted in case the contents of registers require to be restored 3 Use a stabilized AC power supply 4 To rewrite a program you should note the items you want to change and initialize EEPROM and then rewrite the changes into EEPROM How to enter the in process adjustment mode CAUTION Exercise great care to hide the procedure in entering the in process adjustment mode from the customer Inadvertent setting changes in this mode may cause a fatal error resulting in a program being unrecoverable Entering the in process ad
209. justment mode Connect the system cable between the display and AVC system Turn on the main power while holding down the Input button and the Volume down button simultaneously The system will be activated you see multiple lines of blue characters on the display you are in the in process adjustment mode If not the normal activation screen opens retry 2 Accessing the inspection process mode After activation of the system make adjustments according to the instructions indicated on the process adjustment OSD menu screen Move to the General Process Adjustment AVC System Section Process Restoring factory settings When the INDUSTRY INIT button is selected after activation of the system factory channel setting remains unchanged after the system exits from the in process adjustment mode Changes made by the user will default to factory settings Note that channel setting is also initialized 4 Exiting from the in process adjustment mode Unplug the power cable while the system is in the in process adjustment mode to exit from the mode Take care not to press the Power button on the remote controller or the AVC system after using factory settings to run the system OSD menu screen and menu items during manual adjustment layout and menu items of the OSD menu screen may somewhat vary depending on the program versions rewriting a program does not cause settings to be initial values Preparation for adj
210. ler s process adjustment mode 2 key 4 Display 1 First layer display The third line shows the title The 5th line and below show the items Microprocessor s version number appears in the 16th line 2 Second layer display Adjustment item display A single page shows up to 10 adjustment items or 14 lines The third line shows the title and the screen mode selected in MODE items only when LCD is selected The 5th line shows the item Microprocessor s version number appears in the 16th line Example 1 00 1 00 Setting is shown in decimal number a Adjustment on the LCD items 123456 7 8 9 1011121314 1 0 2 3 0 0 4 64 9 5 REF 6 7 6 VL9 6 9 7 REF 9 8 8 VL 12 8 9 1 8 111 16 7 11 1 9 30 LC 30HV4E b Adjustment on the TEST items 4 5 6 7 8 9 10111213 14 123 TES OL L C C L CN ON OO BWP 5 Changing data In adjustment item display the items pointed by cursor can be changed using VOL UP DOWN key Holding down the key is effective For the items LCD DATA select the item and hit ENTER key ten s digit leftmost digit in the address changes to red others in green Data change using VOL UP DOWN key is enabled To move to the next digit press CH UP key or rightward cursor key To go back to the previous digit press CH DOWN key or leftward cursor key Thus 4 digits data can be entered When CH UP key is pressed while in rightmost
211. ment parts which have these special safety characteristics are identified in this manual electrical components having such features are identified by A and shaded areas in the Replacement Parts List and Schematic Diagrams For continued protection replacement parts must be identical to those used in the original circuit The use of a substitute replacement parts which do not have the same safety characteristics as the factory recommended replacement parts shown in this service manual may create shock fire or other hazards D LC 30HV4E SPECIFICATIONS Item 30 LCD COLOUR TV Model LC 30HV4E LCD panel 30 Advanced Super View amp BLACK TFT LCD Number of dots 2 949 120 dots 1280 x 768 x 3 dots Video Colour System TV standard CCIR TV PAL SECAM NTSC 3 58 NTSC 4 43 PAL 60 B G D K L L Function Receiving Channel VHF UHF CATV E2 E69ch F2 F10ch 121 169 IR A IR Jch Hyper band S1 S41ch TV Tuning System Auto Preset 99 ch Auto Label Auto Sort STEREO BILINGAL NICAM IGR Brightness 430 cd m Backlight 60 000 hours at 1 Viewing ang les Audio amplifier 170 V 170 10W x2 Speakers 8cm 2pcs Terminals AVC System INPUT 1 SCART AV in RGB in TV out INPUT 2 SCART AV in out S VIDEO in AV Link INPUT 3 SCART AV in out S VIDEO in RGB in Component ANTENNA 75 Q
212. nal 13 52 2 4 3 image signal is selected when voltage 1 3V 4 3 letterbox signal when 1 3V 20 52 3 voltage 2 5V and 16 9 squeeze signal when voltage gt 2 5V 4 3 image signal is 27 S2 4 selected when the pins are open because they are pulled down to GND 100K 7 5 1 Used for selection between composite video signal and S signal 14 5 2 Detection result is written to the status register S signal is selected when voltage 2 21 S 3 3 5V and composite video signal when voltage gt 3 5V Composite video signal is 28 S 4 selected when the pins are open because they are pulled down to 5V via 100K 32 ADR Used for selection of slave address for 12 bus 90H is selected when voltage 1 5V and 92H when 2 5V 90H is selected when the pin are open 33 SCL 12 bus signal input 34 SDA 12C bus signal input 36 DC OUT Used for output of S2 compatible DC that is superimposed to COUTS DC superimposition is done by connecting to COUTS via capacitor The pin is controlled via 12C bus Connection of 4 7k external resistor provides output impedance of 10 3K that conforms to S2 55 TRAP1 Connected to trap circuit for sub carrier 46 TRAP2 48 Mute for audio signal output Mute is on when voltage 1 3V and off when voltage 2 5V Mute is off when the pin is open 50 BIAS Internal reference bias input Connected to GND via capacitor 39 Component Input Video Switch 1519 1 IC14
213. nt V periodic signal input 21 IN5 1 IN5 system signal input 22 IN5 2 23 5 3 24 Connected to capacitor for holding Hsync 25 YG OUT Output of composite video signal for synchronous separation 26 YG IN Input of composite video signal synchronous separation 27 IREF SYNC Pin for reference current setting approx 4 6V 28 VS OUT Output of HV of either IN1 system or 2 IN5 system selector signals Signal is 29 HS OUT selected by 12 bus 30 Vcc OUT Power supply to RGB system 31 SCP IN Sand castle pulse input 32 VTIM IN V timing pulse input 33 HP IN H pulse input 34 GND OUT GND for RGB system 35 R OUT RGB signal output 37 G OUT When 100IRE white is inputted signal is outputted at 2 6Vp p 39 B OUT 36 R SH RGB AKB sample amp hold 38 G SH 40 B SH 41 IK IN Input of returned reference pulse 42 PABL FIL Peak ABL peak hold 43 ABL FIL Creates LPF when ABL control signal is received 44 ABL IN ABL control signal input 45 ABL IN YM1 YS1 control signal input Input level is judged on the three value logic This pin enables VM to turn off when YM or YS reaches its specified value 46 LR1 IN Analog RGB1 signal input 47 LG1 IN 48 LB1 IN 49 LB1 IN 2 52 control signal input Input level is judged on the three value logic This pin enables VM to turn off when YM or YS reaches its specified value 50 LR2 IN Analog RGB2 signal input 51 LG2 IN 52 LB2 IN
214. oma I Tur TO MAIN3 12K 100 CII4EE CINVERTER 2268 ak 2 0 dL 2232 c2243 R228 2 BOUTEVE cc LEVEL 02207 ED To Ts Tes Tee 82 1 A E C CONVERTER A1530AR As 10v 25 2 T T INVERTER C FA d 2239 BE 2 72 Re2562 2257 gezaz m lom EL ddan C 5 GNO u zs T 330P CH 0 IT3 Cho Um su Um FL2201 _ R2250 R2252 s Nao2owJ mimi 39 EM 6 75 I NAO22WJ NAO22WJ 02210 52234 62238 poser DOOD DD pease souroos 02209 Fi 1 68 _2 78 DELAY OOOO DELAY 0221 AOO OO _ 79 TO MAIN2 pops 2235 pev 450 quer PYTT a a 02210 8 538 amp d g gd 5 Y Y 92208 INVERTER Spel DELAY CINE R2255 100 iake 02214 BUFFER 92216 BUFFER 10 11 12 140 141 LC 30HV4E Sc200 N2298TA LCD CONT2 P MUTE 22 Tv Pow 21 osD_cLK 20 OSD DA 19 _ 18 17 16 DDCRST 15 wcs 14 13
215. on transformer for this test Using two clip leads connect a 1 5k ohm 10 watt resistor paralleled by a 0 15uF capacitor series with all exposed metal cabinet parts and a known earth ground such as electrical conduit or electrical ground connected to an earth ground Use an AC voltmeter having with 5000 ohm per volt or higher sensitivity or measure the AC voltage drop across the resisor Connect the resistor connection to all exposed metal parts having a return to the chassis antenna metal cabinet screw heads knobs and control shafts escutcheon etc and measure the AC voltage drop across the resistor All checks must be repeated with the AC cord plug connection reversed If necessary a nonpolarized adaptor plug must be used only for the purpose of completing these checks Any reading of 35V peak this corresponds to 0 7 milliamp peak AC or more is excessive and indicates a potential shock hazard which must be corrected before returning the monitor to the owner DVM o ACSCALE o 0 15 uF TEST PROBE 2 GROUND SAFETY NOTICE Many electrical and mechanical parts in Plasma Display television have special safety related characteristics These characteristics are often not evident from visual inspection nor can protection afforded by them be necessarily increased by using replacement components rated for higher voltage wattage etc Replace
216. ot the normal activation screen opens retry Rewriting the main program 1 In the in process adjustment mode press the Channel Up key on the remote controller You will move to page 13 13 13 will appear on the upper left corner of the screen 2 Make sure CENTER PROG UPDATE is highlighted 3 Use the VOLUME keys to change OFF to ON 4 Press the ENTER key on the remote controller Characters on the screen will disappear and the screen blacks out 5 Double click the batch file specified in the document accompanying with the software 6 A black window MS DOS window will open and rewriting starts automatically Rewiring of the main program is now complete Unplug the AC cable from the AVC System and turn off the system and then on again 7 Enter the in process adjustment mode and make sure the version information on the CENTER Version OSD Version and CVIC Version lines on page 1 has been updated 26 LC 30HV4E SENDBHX am 22 send file main bhx fa OK 9600bps Version ERR 115200bps 7 7 7 START send file main bhx 2000 1698971 send file main bhx 4000 1698971 send file main bhx 6000 1698971 i le main bhx 8000 1698971 main bhx 10000 71698971 main bhx 12000 1698971 main bhx 14000 1698971 main bhx 16000 1698971 main bhx 18000 1698971 main bhx 20000 1698971 main bhx 22000 1698971 main bhx 24000 1698971 main bhx 26000 1698971 send f ile main bhx 28
217. rcise great care to hide the procedure in entering the in process adjustment mode from the customer Inadvertent setting changes in this mode may cause a fatal error resulting in a program being unrecoverable Tools required Windows 95 98 2000 PC that has COM port RS 232C A USB R232C converter will be acceptable provided that it is appropriately set and has PC compatibility e RS 232C cross cable Interlink cable is also acceptable Preparations Rewriting a program needs the product to enter the in process adjustment mode 1 The rewriting software is supplied in the form of an exe file named e g MAIN 2002 10 104A exe provisional Create a directory on a HD and copy the software into the directory 2 Double click the file The file will be self extracted Check the extracted file against the documentation accompanying with the software 3 Connect the AVC System and the display unit with each other and make them ready for operation make sure the power LEDs of the AVC System and display unit turn red 4 Use an RS 232C cable to connect the PC to the AVC System 5 Exercise great care to hide the procedure in entering the in process adjustment mode from the customer Press the MAIN POWER button while holding down the volume DOWN key and the INPUT key on the display unit simultaneously If blue characters appear on the display the system has entered the in process adjustment mode successfully If n
218. t It receives main and sub chrominance signals from IC401 main and 402 sub and delivers chrominance signals via one channel output C803 CXA2101Q IC having a chrominance input integrated with a high performance image compensation circuit Equipped with circuits for processing baseband signals and RGB signals and a 4 channel video switch incorporating an H V synchronization signal processing circuit Input selection is done by INPUT SEL IIC BUS Y Pb Pr and GBR of Ycb Cr and HD and their H V synchronization signals are inputted to input pins of each channel Multi scan facility permits acceptance of a horizontal scan line frequency range of 16 KHz to 60 KHz 33 LC 30HV4E e 1901 IXA392WJ FPGA for synchronous processing This IC selects synchronization signals and creates horizontal blanking signals C604 TA1318AF IC for synchronous processing of TV component signals and measurement of frequency This IC incorporates an input signal frequency measurement feature and synchronous regeneration features It supports synchronous horizontal regeneration 15 75 KHz 31 5 KHZ 33 75 KHz and 45 KHz and synchronous vertical regeneration 5251 525P 6251 and 750P PC board side C4 CX3506R 3 channel 8 bit 120 MSPS A D converter incorporating AMP and PLL This IC is for video signals inputted to the IF board and used for one screen and two screen applications and for PC signals inputted to the front panel I
219. t provides A D conversion of video signals analog RGB inputted to IN1 from CN6 and PC signals analog RGB inputted to IN2 from CN8 Converted digital signals are sent to 25 C310 TLC5733A 3 channel 8 bit 20 MSPS A D converter This IC is for video signals inputted to the IF board and used for two screen application It provides A D conversion of video signals analog YcbCr inputted to IC310 from CN6 Converted digital signals are sent to IC25 e 25 IXA091WJ IC for conversion and scaling of digital image according to the output resolution and for data conversion There are two input channel VO and V1 V1 is for sub 480i 580i input processing for two screen application VO is for processing all signals for main used for one and two screen applications The IC generates clamp signals based on input synchronization signals It also performs data matrix conversion and creates OSD signals Processed signals are sent to 10413 C413 Sil170 Panel link transmitter This IC converts 8 bit RGB image data received from 25 into TMDS differential signals and sends to the monitor C1 IX8270CE One chip RISC microprocessor This IC communicates with the monitor and controls the system operation It controls all the ICs located in the media receiver e 16405 UPD4721G RS 232 line driver receiver conforming to EIA TIA 232 E This IC enables the system to be controlled from a PC connected to the system It also allows
220. tem the cursor goes to the bottom item In the case of multiple pages the cursor goes to the bottom item on the previous page When downward cursor movement is done while the cursor is at the bottom item the cursor goes to the top item In the case of multiple pages the cursor goes to the top item on the next page While the key is held down the second step is performed approx 500ms after the key operation and after this every single step of UP DOWN is carried out sequentially at 135ms interval 2 31 LC 30HV4E ADJUSTMENT MODE MENU LIST First layer item SETTING RANGE 50HZ 60HZ PC INITIAL VALUE DATA SETTING Toggle VLO 0 255 No Toggle REFO 0 255 No Toggle VL64 0 255 No Toggle REF64 0 255 No Toggle VL96 0 255 No Toggle REF96 0 255 No Toggle VL128 0 255 No Toggle REF128 0 255 No Toggle VL160 0 255 No Toggle REF160 0 255 No Toggle VL192 0 255 No Toggle REF192 0 255 No Toggle VL224 0 255 No Toggle REF224 0 255 No Toggle VL256 0 255 No Toggle REF256 0 255 No Toggle COM BIAS 0 255 No Toggle PWM CTRL 0 7 Toggle PWM FREQ 0 4095 No Toggle PWM DUTY 0 4095 No Toggle PATTERN1 0 14 Toggle PATTERN2 0 12 Toggle P CLK1 0 3 No Toggle
221. udio signals C1301 20690 7 input 3 output selector This IC selects all audio and video signals received from input terminals and the tuner except those signals that relates to PC and components Video signals delivered to the IC are sent to YC separation circuits IC401 main and IC402 sub Audio signals are sent to the SR unit via IC2501 sound processor e C401 MM1519XQ 4 input 3 output video selector for component input This IC receives AV3 component input AV1 3 RGB input and teletext RGB signals Its output is for main sub and component e C1601 SDA5550M Teletext processing microcomputer This IC receives vide signals decodes teletext and outputs data in RGB format e C401 1C402 TC90A69 Adaptive infield 3 line digital comb filter supporting both NTSC and PAL This IC is a high precision Y C 1 chip incorporating a CNR circuit and performs YC separation of the sub video signals received from 1301 C403 1C404 ML6428C1 6 7 MHz low pass filter e C801 1C802 TB1274AF IC for synchronous processing of video and chroma signals for PAL NTSC SECAM color TV Color demodulation is provided by a high performance image compensation circuit in the video section a PAL NTSC SECAM auto discrimination circuit in the chroma section and a crystal that generates 4 43 MHz 3 58 MHz and M N PAL clock signals This IC has a 4 channel YC signal input 2 channel RGB signal input and 2 channel chrominance signal inpu
222. ustment CD Button operation in the in process adjustment mode Cursor Up Move to the next page Cursor Down Back to the previous page Volume High Increase the setting by 1 Volume Low Decrease the setting by 1 Enter Execute the function Cursor Left Increase the setting by 10 Cursor Right Decrease the setting by 10 Channel Select Up Move the cursor up Channel Select Down Move the cursor down Input Change Change input Tuner gt Input 1 gt Input 2 gt Input 3 gt Input 4 gt PC gt 19 LC 30HV4E 2 In process adjustment screen layout Page Program version Source of input Color system HDCP Main unit AV unit EM 6 1 13 TUNER NO SIG HDCP OFF EUROPE EUROPE CENTER Version 2001 06 21A OSD Version XXXXXXXX CVIC Version XXXXXXXX TTXP Version XXXXXXXX 6 Loading the backup data and setting HDCP when the PC I F unit is replaced Nearly all data including factory settings user settings and channel setting is stored in the PC I F unit The product comes with EEPROM 1506 on the Main Unit in case the unit is replaced original data backed up on the EEPROM can be loaded to the new PC unit How to load the backup data Select EEPRON RECOVERT in the OSD menu page 13 13 and turn the Volume key ON then press ENTER How to set HDCP After completion of adjustments select KEY WRITE ON in the OSD
223. ut left 35 VREF1 Reference ground 1 36 SC1 OUT R SCART 1 output right 37 SC1 OUT L SCART 1 output left 38 CAPL A Volume capacitor AUX 39 AHVSUP Analog power supply 8V 40 CAPL M Volume capacitor MAIN 41 42 NC Not connected 43 44 AHVSS Analog ground 45 AGNDC Analog reference voltage 46 NC Not connected 47 504 IN L SCART 4 input left 48 SCA SCART 4 input right 49 ASG Analog Shield Ground 50 SC3 IN SCART 3 input left 51 SC3 IN R SCART 3 input right 52 ASG Analog Shield Ground 53 SC2 IN L SCART 2 input left 54 SC2 IN R SCART 2 input right 55 ASG Analog Shield Ground 56 SC1 IN L SCART 1 input left 57 SC1 IN R SCART 1 input right 58 VREFTOP Reference voltage IF A D converter 59 NC Not connected 60 MONO Mono input 61 62 AVSS Analog ground 63 64 NC Not connected 65 66 AVSUP Analog power supply 5V 67 ANA 1 1 68 IF common can be left vacant only if IF input 1 is also not in use 69 ANA IN24 IF input 2 can be left vacant only if IF input 1 is also not in use 70 TESTEN Test pin 71 XTAL Crystal oscillator 72 XTAL OUT 73 Test pin 74 AUD CL OUT Audio clock output 18 432MHz 75 76 NC Not connected 77 D CTR 1 D 1 78 D 0 D I O 0 79 ADR SEL I2C Bus address select 80 STANDBYQ Stand by low active 37 LC 30HV4E IIVHiCXA206
224. utput 1 0 input port L 6 7 PTL 6 7 177 180 185 188 PTC 7 0 PINT 7 0 port C 7 0 interrupt 7 0 184 PTD 2J RESETOUT port D 2 reset output 120 94 PTE O PTE 7 port 0 port E 7 136 143 PTF 7 0 PINT 15 8 port E 7 0 interrupt 15 8 127 131 135 PTG 6 0 port G 6 0 125 PTH B ADTRG port 5 analog trigger 151 PTH 6 I O port 6 21 29 35 47 59 Power supply 3 3 71 81 85 97 111 134 154 163 175 183 145 150 Vcc PLL Power supply 3 3V 3 Vcc RTC Power supply 3 3V 205 Avcc Analog power supply 3 3V 19 27 33 45 Vss Power supply 0V 57 69 79 83 95 109 132 152 153 161 173 181 147 148 Vss PLL Power supply 0V 6 Vss TRC Power supply 0V 198 208 Avss Analog power supply 0V 49 LC 30HV4E m9DK001 15079 CXA3506R ASSY IC4 3 channel 8 bit 120MSPS A D converter amplifier PLL e Pin mapping Pin No Pin Name Type Description 1 B CbOUT Amplifier output signal monitor 2 ADDRESS 2 slave addressing 3 R CrOUT Amplifier output signal monitor 4 NC Not used 5 NC Not used 6 XPOWERSAVE Power saving T DGNDREG Resistor G

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