User manual FUNAI 13TVCRMKIVS

[. . . ] 4-1 Electrical Adjustment Instructions . 5-1 How to Initialize the LCD Television. 9-1 Schematic Diagrams / CBA and Test Points . 15-1 The LCD panel is manufactured to provide many years of useful life. [. . . ] IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section. 10-10 A0CN0SCD3 Digital Main 4 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section. 10-11 A0CN0SCD4 Digital Main 5 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section. 10-12 A0CN0SCD5 Digital Main 6 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section. 10-13 A0CN0SCD6 Digital Main 7 Schematic Diagram 1 NOTE: The order of pins shown in this diagram is different from that of actual IC3301. IC3301 is divided into six and shown as IC3301 (1/7) ~ IC3301 (7/7) in this Digital Main Schematic Diagram Section. 10-14 A0CN0SCD7 Main CBA, Function CBA & Junction CBA Top View Because a hot chassis ground is present in the power supply circuit, an isolation transformer must be used when repairing. Also, in order to have the ability to increase the input slowly, when troubleshooting this type of power supply circuit, a variable isolation transformer is required. CAUTION !Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F601) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail. NOTE: The voltage for parts in hot circuit is measured using hot GND as a common terminal. For continued protection against fire hazard, replace only with the same type fuse. Main CBA ON+7. 5V R1113 D1016 Q1025 D1034 J237 GND R1095 VCOM-PWM J236 BL J233 GND Q1023 VCOM-PWM Q1019 J296 PROTECT BL-SW J246 J290 P-ON+5V D649 D510 C1055 J253 GND J257 BL-SW +3. 5V D513 1 3 J323 J295 J293 GND J307 D1005 D1020 R1029 D1036 GND Q1016 ON+7. 5V C1013 J238 L11 R1012 D1022 R1014 D1001 D1004 J228 Q1001 J1004 C1033 D1026 D1014 D1007 Q1004 C623 J271 P-ON-H1 J325 GND R12 Q301 Q1007 R1006 BL Q1018 J245 R1049 D511 Q616 PROTECT BL D1027 J259 C1027 GND C301 C641 J292 R1002 C27 C16 TU10 P2 1 Q1012 R1074 J247 D1025 C1008 D1010 D1012 C1005 J319 GND R1093 D301 C1058 J312 J1010 D1003 Q305 J351 CN1001 R1102 Q1010 D642 J1011 Q1008 D1029 D1040 C1019 Q1020 R1096 C647 C318 L405 Q404 R1118 R670 J288 SIF N Q406 D1030 J361 R1026 2IN+ D643 R1117 D1019 R1097 H1 C1015 J280 J270 ON/OFF R620 R619 R635 J1017 D638 R656 Q609 C629 R471 C622 D636 R646 J273 +15V J354 ON/OFF J258 H1 P-ON/OFF J1015 Q604 D634 J313 TU CVBS J320 PON+11V 2 C1012 R638 D621 J302 D1002 D624 J314 PON+11V J321 A-MUTE H1 J356 J277 ON/OFF R806 Q613 D629 J264 D632 R639 +33V J344 GND J348 1. 1V J340 ALL+3. 3V D646 J256 Q801 D623 C1002 D1021 J304 J331 +33V C1011 D617 R641 GND Q802 J309 GND for J339 P-ON+3. 3V D620 POW C628 Q612 D801 D502 J349 J337 J346 GND GND J305 J347 +3. 5V J342 +15V IC801 C814 J322 J317 AMP-L D612 J316 VDACOUT1 C808 Q803 CN404 D1046 D637 J338 GND R805 C812 OUT D622 J412 J411 C616 C619 C613 C614 D671 D802 J352 D803 COLD D619 R684 D616 R689 R697 R675 D650 J263 D804 GND J311 D805 J286 R690 D806 D670 SCART R676 CVBS 3 R685 Q606 D672 R691 C806 J275 GND C807 C1014 D602 D673 PCB STUD D613 D618 HOT C602 D604 C637 D648 Q617 C804 J274 CVBS VN J327 CVBS V ALL+3. 3V C805 C422 J334 J410 J308 J300 D641 CN1002 C605 R612 J249 R429 R431 R454 D416 SPDIF R617 D611 FH602 C612 Q607 D640 Q610 R427 R661 J262 P-ON/OFF R453 JK401 J278 L CVBS D607 J353 R686 Q611 R651 D414 JK407 JK408 JK409 JK411 JK412 R457 R602 T601 L406 R433 R624 R456 C615 J333 C632 J283 SLOW SW-IN C611 2 TOOL NO. 1 2 3 4 5 6 7 8 9 10 L601 F601 T 4A H/250V D603 R425 R455 D606 BC601 R614 BC602 COLD R611 R613 D635 D645 D633 R401 JK410 JK402 JK403 JK404 JK405 JK406 WARNING: TO PREBENT ELECTRIC SHOCK AND FIRE HAZARD. have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing. Parts that are not assigned part numbers (---------) are not available. Tolerance of Capacitors and Resistors are noted with the following symbols. C. . . . . ±0. 25% G. . . . . ±2% M. . . . . ±20% D. . . . . ±0. 5% J. . . . . . ±5% N. . . . . ±30% F. . . . . ±1% K. . . . . ±10% Z. . . . . +80/-20% C302 C303 Ref. Mark C24 C152 Description CAP CHIP 1608 J/C0G/100pF/50V CHIP CERAMIC CAP CH J 15pF/50V or . CAP CHIP 1608 J/C0G/15pF/50V CHIP CERAMIC CAP . (1608) CH J 1000pF/50V or CAP CHIP 1608 J/C0G/0. 001µF/50V C153 CHIP CERAMIC CAP . (1608) CH J 1000pF/50V or CAP CHIP 1608 J/C0G/0. 001µF/50V C154 C155 CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 25V CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 50V or CAP CHIP 1608 Z/Y5V/0. 1µF/50V C301 ELECTROLYTIC CAP 47µF/25V M or . CAP ELE 47µF/25V/M/85 or CAP ELE 47µF/25V/M/85 CHIP CERAMIC CAP . (1608) B K 0. 1µF/ 16V CHIP CERAMIC CAP . (1608) CH J 1000pF/50V or CAP CHIP 1608 J/C0G/0. 001µF/50V C313 CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 50V or CAP CHIP 1608 Z/Y5V/0. 1µF/50V C314 Part No. A0CN0MPW-001 A0CN1MPW-001 ---------------------------C317 CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 50V or CAP CHIP 1608 Z/Y5V/0. 1µF/50V C315 CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 50V or CAP CHIP 1608 Z/Y5V/0. 1µF/50V CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 50V or CAP CHIP 1608 Z/Y5V/0. 1µF/50V CHIP CERAMIC CAP . (1608) F Z 0. 1µF/ 50V or CAP CHIP 1608 Z/Y5V/0. 1µF/50V C319 ELECTROLYTIC CAP 47µF/25V M or . CAP ELE 47µF/25V/M/85 or CAP ELE 47µF/25V/M/85 C401 Part No. [. . . ] 1/10W F 100k or RES CHIP 1608 1/10W F 100k R1118 R1119 R1120 R1121 RES CARBON FILM T 1/4W J 1. 2 or RES CARBON FILM 1/4W J 1. 2 CHIP RES. 1/10W J 390k or RES CHIP 1608 1/10W J 390k CHIP RES. 1/10W J 390k or RES CHIP 1608 1/10W J 390k CHIP RES. 1/10W J 390k or RES CHIP 1608 1/10W J 390k R1082 CHIP RES. [. . . ]