Sharp LC-26SH10U Service Manual - Page 61

A B C D E F G H 8 FROM/TO AC INLET 7 6.3A 125V J502 CCT2302-0911 6.3A 125V F501 6.3A125V 2 1 FH501 FH502 EYF-52BCY EYF-52BCY CP514 003P-2100 6 5 1 D503 ENE241D-10A-Q6 C503 275V 0.22 ECQUL R507 1W 1.5M 1 003P-2100 CP504 D505 ENE271D-10A D504_2 DSS-272M SH501 CHASSIS GND SH502 TP00385-21 TP00385-21 7A 250V 20N_7000FSW F502 RU3AM 400V0.039 ECWF 100K 2W C523 R534 2KV 220P R D518 C521 C506 250V0.0015 KX POWER_SW_CTL IC502 STR-X6737 B502_1 W4BRH3.5X6X1.0 D S S VCC SS/OLP FB OCP/BD 1 2 3 4 5 6 7 380 0.5 0.5 19.5 0.1 1.0 0.8 50V 1 YXF R531 1K C516 C507 275V 0.1 ECQUL C509 275V 0.22 ECQUL C513 2KV 0.0018 R 3 4 1 2 COIL,LINE FILTER L506 SS30V-R250092 3 4 1 2 COIL,LINE FILTER L507 SS30V-R250092 R516 R517 R520 27K 1/4W 27K 1/4W 27K 1/4W D507 RBV-608 2 4 3 TH501 1 NTPAN3R0LDKB0 HS501 763WAA0343 R525 10K 1/4W C510 200V 590 EE CP513 003P-2100 1 CP505 003P-2100 1 R524 0.27 1W R527 0.27 1W C514 470P CH C517 0.01 B R532 100 1/4W D516 1SS133 R536 D521 1K 1/4W 1SS133 C522 0.0047 B 50V 4.7 YXF C525 D517 MTZJ6.2B R540_1 1K 1/4W D524 1H3-E 34 R542 10 1/2W TO INVERTER PCB POWER3 SCHEMATIC DIAGRAM T502 81420774 20 8 0 7 NC 6 NC 345 600 380 4 250 3 2 250 170 1 0 NC 9 NC C532 2KV 220P R 2 31 10 24 11 D530 FMX-22S 2 31 12 NC 13 NC 14 0 15 0 16 NC D531 FMX-22S HS504 763WAA0342 R545 2.2K 1/4W REGURATOR IC504 KIA431A-AT C539 35V 1200 FM C542 35V 1200 FM R550 22K +-1% BACKLIHGTON LIGHT_CTL R563 2.2K C550 50V 10 MHE C552 0.1 B RCH8011NP-6R8L L503 6.8uH C549 35V 1200 FM C553 0.01 B W818 W820 R567 100 CP506 A2001WV2-14P +24V 1 +24V 2 +24V 3 +24V 4 +24V 5 GND 6 GND 7 GND 8 GND 9 GND 10 NC N.C 11 BL ON/OFF 12 Brightness Ctl 13 NC N.? SIGNAL GND 14 (POWER PCB) CD505 CU2E5101 CD508 CD010701 CD507 CD010701 TR504 W5T29X7.5X19 TR507 W5T29X7.5X19 GND P.CON+5V ANODE REF CATHODE R551 1.8K +-1% AT+5V IC512 PS2561AL1-1-V(W) 16.9 20.7 8.4 19.6 21 C530 250V220P KX W801 C531 220P R D528 HS503 763WAAA070 R543 1.5K 1/4W 31 2 C535 25V1000 FM C540 25V1000 FM W824 R552 2.7K +-1% R555 1K R559 10K 3 2 1 19.6 0 2.4 C534 0.15 B C533 R548 0.1 B 10K R547 1K FMX-22S DTV+5V SW Q507 4.5 Q515 0 KRC102SRTK DTV+5V SW 3.0 KRC102SRTK 0 0 0 D535 W806 W821 D545 C556 0.01 B R564 33K C559 27P CH 4321 W822 C555 16V 680 FM C554 0.1 B C557 0.1 B R572 0.047 1/4W R573 0.047 1/4W R574 0.047 1/4W DTV 5V CONTROL IC509 AL1015 11.9 VIN 11.9 CS 4.5 V5/PWOH EXT 5.0 2.5 VREF GND 0 2.5 CC FB 1.25 C566 0.01 B S DC/DC SW Q512 2SJ650 11.9 5.0 G D 5.0 R585 R588 2.7K 470 +-1% +-1% 5678 R584 1K +-1% W816 D541 B505 EC31QS04 BLM18PG121SN1D B508 GND_DTV L505 D543 DTVUNREG+4V SR340-004 DTV+5V DTV+5V 10uH7313N 16V 680 FM C573 0.1 B D542 BLM18PG121SN1D EC31QS04 C572 HS507 763WAAA070 GND_DTV SOUND+B SOUND_GND P.CON+9V C574 0.1 B C584 C577 6.3V 1000 MHE 0.1 B C581 0.1 B 8 7 FROM/TO POWER CP508 (CP3808) A2001WV2-7P GND 7 GND 6 GND 5 DTV UNREG+4V 4 DTV UNREG+4V 3 6 DTV UNREG+5V 2 DTV UNREG+5V 1 FROM/TO POWER CP510(CP3802) A2501WV2-2P 5 9VSC 1 GND 2 21DQ09N 1N4005-EIC GND FROM/TO POWER R578 22K R582 22K 1/4W C565 0.47 B C582 50V4.7 MHE R589 10K W805 31 2 C543 16V 1000 FM C545 16V 1000 FM C548 16V 220 MHE 1234 SSSG DDDD 8765 D508 D510 RM11C-EIC RM11C-EIC D509 D511 R529 0.22 1W T501 81350964 170 8 250 7 9 NC 10 NC D533 YG862C15R 7 L502 12 12 6.8uH RCH8011NP-6R8L 12 11.95 11.95 11.95 11.95 P.CONSW Q511 0 KTC3875S_Y_RTK 0.7 6.0 R587 2.2K R592 100 P.CON+9V P.CON+5V_LCD C576 P.CON+12V P.CON+5V 0.1 B C575 CP511 (CP3803) A2501WV2-12P 5V SC 1 5V SC 2 5V SC 3 GND 4 R537 100K 2W C527 400V 0.039 ECWF R600 1 7W C511 200V 100 ED C583 200V 100 ED C536 GND 5 D520 SARS01-V1 4 3 RM11C-EIC RM11C-EIC 4 RY501 1 2 ALKS329_A60 B501 W4BRH3.5X6X1.0X2 250 6 380 5 11 12 12 0 W804 220P R P.CONSW Q504 RSS050P03 24 5V_REGULATOR IC510 PQ090RDA1SZH UNREG+12V AT+5V 0.1 B P.CON+12V GND 64 12VSC 7 12VSC 8 EC31QS04 21DQ09N D501 HS502 763WAA0342 R519 POWER_SW_CTL IC503 STR-W6735 13 0 D532 RB085T-40 L501 IC506 BA00BC0WCP-V5 D502 24 9V_REGULATOR GND ST-BY_H GND 9 GND 10 ST-BY_H 11 C547 16V 220 MHE R591 4.7K 16V 100 MHE 16V 100 MHE C569_1 C567_1 270 +-1% R580 C558_1 16V100 MHE C563 C562_1 0.1 B 16V 100 MHE R575 1K +-1% 50V 2.2 MHE 10V 2200 FM 2 C537 31 15K 1/4W 15K 1/4W 1H3-E RELAY DRIVE R522 15K 1/4W D S VCC SS/OLP FB OCD/BD NC 3 14 6 22uHTSL0808 ON/OFF VIN 1 2 GND VOUT VADJ 3 4 5 D539 VIN VOUT GND ADJ NC 12 Q501 0.7 KTC3198 0.6 1 3 4 5 6 7 02 15 6 R561 12.0 12.0 0 5.0 1.25 1 2 3 4 9.0 0 1.25 FROM/TO POWER C515 2KV 680P R R523 R533 D529 1H3-E 0.01 B 1K C585 0.22 B C501 16V 22 KA R502 10K 1/4W REF ANODE CATHODE R512 150 R514 1K 21 34 FEED BACK 600 0.5 17.5 0.1 1.0 0.8 100 1/4W R595 POWER_ON-H 0 IC511 18 1 16 12 R577 CP512 (CP3801) 1K A2501WV2-4P PS2561AL1-1-V(W) SOUND+B SOUND+B 1 3 REGULATOR IC501 KIA431A-AT 11.9 10.8 20.5 8.9 R526_1 D515 1K 1/4W MTZJ6.2B C519 50V 1 YXF C520 D519 R538 D522 1SS133 1K 1/4W 1SS133 C529 250V470P KX SH503 TP00385-21 R553 R544 R549 22K 5.0 100 1/4W D534 3.9K 1/4W 4.2 MTZJ27B 5.0 POWER_FAIL Q508 KTA1504S_Y_RTK C538 2.7K +-1% R576 100 1/4W C571 0.1 B P.CON+9V SOUND_GND POWER_FAIL C580 0.1 B SOUND+B 2 SOUND GND 3 3 SOUND GND 4 C524 0.01 B R541 22 1/2W 1 2 3 R546 FROM/TO POWER 10K +-1% R505 270 +-1% 2.5 R506 0 C504 9.8 R508 R513 2.2K 0.1 B 100 1/4W C502 100 1/4W MTZJ5.6B 100 R521 2.7K 1/4W R503 R501 0.0047 B PROTECT Q503 KTA1504S_Y_RTK R515 100 D514 10K R509 2.7K +-1% 2 9.8 1.7 7.5 00 1.7 0 R530 0.27 1W R535 100 1/4W C526 50V 4.7 YXF C518 470P B D523 1H3-E D526 1SS133 SH504 TP00385-21 1K 1/4W 24 BA7810T-V5 IC505 5V_REGULATOR ON/OFF VIN 1 2 2.5 5.9 GND VOUT VADJ 3 4 5 0 5.1 1.25 W823 24 LA5774-E IC508 5V_REGULATOR VIN VOUT G 1 2 3 FB ON/OFF 4 5 11.8 5.1 0 1.3 6.8 CP507 (CP3804) A2501WV2-7P POWER_FAIL POWER_FAIL 1 B506 BLM18PG181SN1D B507 BLM18PG181SN1D P.CON+5V_LCD LCD-H AT+5V GND BACKLIHGTON LIGHT_CTL LCD-H 2 AT+5V 3 GND 4 BACKLIGHT ON 5 LIGHT_CTL 6 2 LCD5V_SW POWER_ON-H POWER ON-H 7 Q513 R590 4.7K 0.15 B C564 16V 100 MHE 16V 100 MHE C544 0.1 B C546_1 R518 D506 MTZJ2.2B R504 R510 1K C505 0 PROTECT Q502 ST-BT_CTL 0 Q505 KRC102SRTK C541_1 HS506 763WAAA070 D540 L504 33uH7313N 6.5 KTC3875S_Y_RTK 0 R594 0 4.7K 0 AT+5V LCD-H C568 16V 680 FM EC31QS04 C560 16V 680 FM D538 1SS355 2.7K +-1% 390 +-1% P.CON+5V 1K+-1% R558 R557 1K +-1% R579 R556 UNREG+12V D525 1SS133 D527 1SS133 SOUND+B 1SS133 4.7K 1/4W 1SS133 SOUND+B D513 UNREG+12V 16V 100 MHE UNREG+6VD512 AT+5V P.CON+5V GND KRC102SRTK CAUTION: IS THE LIVE CONNECTION ST-BY_H UNREG+6V HS505 763WAA0352 R568 8.2K R571 4.7K R583 R586 2.7K +-1% 560 +-1% 3.0 0 LCD5V_SW Q514 KRC102SRTK 1 6.3A 125V 7A 250V CAUTION :FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE 6.3A 125V(F501) AND 7A 250V(F502) ATTENTION :POUR UNE PROTECTION CONTINUE LES RISQUES D'INCEIE N'UTILISER QUE DES FUSIBLE DE MEME TYPE 6.3A 125V(F501) ET 7A 250V(F502) CAUTION :F503 IS MANUFACTURED BY SKYGATE CO.,LTD, TYPE 20N. NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES CAUTION: DIGITAL TRANSISTOR 1 PCB240 CEE171 A B C H-47 D E F G H H-48