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Quasar

The service technician is required to read and follow the “Safety Precautions” and “Important Safety Notice” in this Manual.

Service Manual

Color Video Projection System

P4C

Simplified Manual

Copyright 2000 by Matsushita Electric Corporation of
America. All rights reserved. Unauthorized copying
and distribution is a violation of law.

WARNING! This Service Manual is designed for experienced repair technicians only and is not designed for use by the general public.
It does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced professional technicians. Any attempt to
service or repair the product or products dealt with in this Service Manual by anyone else could result in serious injury or death.” 

Chassis

SR5133B

LP816

Models

ORDER NO. MTNC000783A1
B2

This Simplified Service Manual is issued to add listed models to the Main Service Manual order No. MTNC000211C1.
A complete parts list and service notes are included in this Simplified Manual. For Schematics please see schematics
for PT-51G35B in Simplified Service Manual order No. MTNC000234A1. Please file and use this Simplified Service
Manual together with Main Service Manual, order No. MTNC000211C1. 

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Summary of Contents for LP816

Page 1: ...gers in attempting to service a product Products powered by electricity should be serviced or repaired only by experienced professional technicians Any attempt to service or repair the product or prod...

Page 2: ...wer OFF when the lens is removed or when checking the cleanliness of the lens 3 Do not remove the lens or metal box to check the projection tube for operation by watching it directly Use a mirror or p...

Page 3: ...cted to D Board 5 Connect the 8 15 V DC variable power supply to TPB10 and TPBGND on B Board Procedures 1 Apply a monoscope pattern 2 Adjust the Picture or Brightness controls so that the DVM reads 17...

Page 4: ...4 Service Manual Important Safety Notice 2 Safety Precautions 2 Important Safety Tests 3 Service Notes 5 PCB Designation 7 Receiver Feature Table 8 Remote Location of Controls EUR511516 9 Parts List 1...

Page 5: ...ldering pads with tweezers or with a miniature alligator clip and apply heat to the pad area with a 30 watts iron until solder flows Do not apply heat for more than 3 seconds How to Replace Flat IC Re...

Page 6: ...or incorrect voltages will be measured WARNING This PTV has been designed to meet or exceed applicable safety and X ray radiation protection as specified by government agencies and independent testing...

Page 7: ...T drive LG Board TNPA0783BA Green CRT drive LR Board TNPA0782BA Red CRT drive N Board TNP2AA027AB 2nd tuner R Board TNPA0615 Remote sensor T Board TNP2AA045AD Line filter X Board TNP2AA063AB A V input...

Page 8: ...SAP DBX X AI Sound X Spatializer X Built in audio power 10W CH 10 of speakers 2 Audio out FAO F VAO V F V A V in rear front 3 2 1 S VHS in rear front 1 0 Dimension mm WxDxH in 1137x651x1361 5 44 8x25...

Page 9: ...OL volume Buttons Press to adjust TV sound level Use with Channel buttons to navigate in menus R TUNE Rapid Tune Button Press to switch to the previous channel ACTION Button Press to display Main Menu...

Page 10: ...J2VF1H103Z CAP C 01UF Z 50V C047 ECA0JM222 CAP E 2200UF 6 3V C048 ECJ2VF1H103Z CAP C 01UF Z 50V C049 ECA1EM101 CAP E 100UF 25V C050 ECA1EM471 CAP E 470UF 25V C051 EEUFC1E470B CAP E 47UF 25V C052 TACCX...

Page 11: ...C459 ECA1VM471 CAP E 470UF 35V C460 ECQM1103KZ CAP P 01UF K 100V C461 ECCD2H180JC CAP C 18UF 500V C463 ECQB1H103JM CAP P 01UF J 50V C464 TACCX103T50V CAP C 01UF 50V REF NO PART NO DESCRIPTION C465 ECQ...

Page 12: ...C819 ECQB1H102JM CAP P 1000PF J 50V C820 ECA1VM470 CAP E 47UF 35V C821 ECQB1H102JM CAP P 1000PF J 50V C822 TACCW391T50V CAP C 390PF 50V C823 ECQB1H471JF CAP P 0047UF J 50V C824 ECEA1VGE101 CAP E 100UF...

Page 13: ...1607 ECA1CM101 CAP E 100UF 16V C1608 ECJ2VC1H101J CAP C 100PF J 50V C1609 ECJ2VC1H101J CAP C 100PF J 50V C1801 ECJ2VF1H103Z CAP C 01UF Z 50V C1802 ECQV1H154JM CAP P 15UF J 50V REF NO PART NO DESCRIPTI...

Page 14: ...F Z 50V C2312 ECJ2VF1H473Z CAP C 047UF Z 50V C2313 ECJ2VF1H104Z CAP C 1UF Z 50V C2314 ECJ2VF1H104Z CAP C 1UF Z 50V C2315 ECJ2VF1H104Z CAP C 1UF Z 50V C2316 ECA1HM221 CAP E 220UF 50V C2317 ECJ2VF1H104Z...

Page 15: ...PF J 50V C3041 ECA1HM100 CAP E 10UF 50V C3054 ECA1CM471 CAP E 470UF 16V C3071 ECJ2VF1H103Z CAP C 01UF Z 50V C3072 ECA1HM100 CAP E 10UF 50V C3073 ECA1HM100 CAP E 10UF 50V REF NO PART NO DESCRIPTION C30...

Page 16: ...V C7038 ECJ2VF1C105Z CAP C 1 0UF Z 16V C7039 ECJ2VF1C105Z CAP C 1 0UF Z 16V C7051 ECA1HM100 CAP E 10UF 50V C7052 ECA1VM470 CAP E 47UF 35V C7053 ECEA1CN101U CAP E 100UF 16V DIODES D004 MA4330H DIODE D0...

Page 17: ...ODE ZENER D760 MA152K DIODE D802 RBV 408 BRIDGE RECTIFIER D804 MA165 DIODE D816 MA700 DIODE D817 AU01Z DIODE D818 MA4220L DIODE ZENER D819 TMPG10G3 DIODE D821 MA165 DIODE D822 ERA22 02 DIODE D831 RU30...

Page 18: ...IODE D4154 MA152K DIODE D4301 MA3036H DIODE D7031 MA3091M DIODE D7051 MA152K DIODE D7052 MA152K DIODE FUSES F2801 0BA1C63NU100 FUSE 6 3A 125V REF NO PART NO DESCRIPTION INTEGRATED CIRCUITS IC001 MN102...

Page 19: ...LSA35T FERRITE BEAD L806 EXCELSA35T FERRITE BEAD L808 EXCELDR35 FERRITE BEAD L810 EXCELSA35T FERRITE BEAD L811 EXCELSA35T FERRITE BEAD L812 EXCELSA35B FERRITE BEAD L831 EXCELSA35B FERRITE BEAD L832 EX...

Page 20: ...011 TRANSISTOR Q356 2SB1011 TRANSISTOR Q373 2SC3063 TRANSISTOR Q374 2SC3063 TRANSISTOR Q375 2SB1011 TRANSISTOR Q376 2SB1011 TRANSISTOR Q393 2SC3063 TRANSISTOR Q394 2SC3063 TRANSISTOR Q395 2SB1011 TRAN...

Page 21: ...01ARTX TRANSISTOR Q2101 2SD601ARTX TRANSISTOR Q2351 2SB709ARTX TRANSISTOR Q2352 2SD601ARTX TRANSISTOR Q2353 2SB709ARTX TRANSISTOR Q2354 2SD601ARTX TRANSISTOR Q2355 2SB709ARTX TRANSISTOR Q2401 2SD601AR...

Page 22: ...GEYJ102 RES M 1K J 1 10 R050 ERJ6GEYJ103 RES M 10K J 1 10 R051 ERJ6GEYJ471 RES M 470 J 1 10 R052 ERJ6GEYJ101 RES M 100 J 1 10 R053 ERJ6GEYJ101 RES M 100 J 1 10 R054 ERJ6GEYJ152 RES M 1 5K J 1 10 REF N...

Page 23: ...RES M 2 2K J 1 10 R319 ERDS2TJ102 RES C 1K J 1 4 R320 ERDS2TJ102 RES C 1K J 1 4 R321 ERDS1TJ104 RES C 100K J 1 2 R325 ERJ6ENF5601 RES M 5 6K F 1 10 R327 ERJ6ENF2201 RES M 2 2K F 1 10 R328 ERDS2TJ102 R...

Page 24: ...22 RES C 1 2K J 1 2 R462 ERDS2TJ333 RES C 33K J 1 4 R463 ERDS2TJ224 RES C 220K J 1 4 R465 ERDS2TJ471 RES C 470 J 1 4 R466 ERDS2TJ153 RES C 15K J 1 4 R467 ERDS2TJ564 RES C 560K J 1 4 REF NO PART NO DES...

Page 25: ...RES M 1 5K J 1 10 R624 ERJ6GEYJ272 RES M 2 7K J 1 10 R625 ERJ6GEYJ102 RES M 1K J 1 10 R627 ERJ6GEYJ222 RES M 2 2K J 1 10 R628 ERJ6GEYJ471 RES M 470 J 1 10 R631 ERJ6GEYJ102 RES M 1K J 1 10 R632 ERJ6GEY...

Page 26: ...ES M 18 J 2W R941 ERJ6GEYJ101 RES M 100 J 1 10 R942 ERJ6GEYJ123 RES M 12K J 1 10 R943 ERJ6GEYJ222 RES M 2 2K J 1 10 R944 ERJ6GEYJ331 RES M 330 J 1 10 R945 ERJ6GEYJ152 RES M 1 5K J 1 10 REF NO PART NO...

Page 27: ...M 330 J 1 10 R1603 ERJ6GEYJ331 RES M 330 J 1 10 R1604 ERJ6GEYJ182 RES M 1 8K J 1 10 R1605 ERJ6GEYJ102 RES M 1K J 1 10 R1606 ERJ6GEYJ333 RES M 33K J 1 10 R1607 ERJ6GEYJ681 RES M 680 J 1 10 REF NO PART...

Page 28: ...R2115 EVND8AA03B33 CONTROL 3K R2117 ERJ6GEYJ121 RES M 120 J 1 10 R2118 EVND8AA03B14 CONTROL 10K R2119 ERJ6GEYJ392 RES M 3 9K J 1 10 R2121 ERJ6GEYJ471 RES M 470 J 1 10 R2122 ERJ6GEYJ473 RES M 47K J 1 1...

Page 29: ...GEYJ221 RES M 220 J 1 10 R3022 ERJ6GEYJ221 RES M 220 J 1 10 R3024 ERJ6GEYJ221 RES M 220 J 1 10 R3026 ERJ6GEYJ102 RES M 1K J 1 10 R3027 ERJ6GEYJ221 RES M 220 J 1 10 R3028 ERJ6GEYJ102 RES M 1K J 1 10 RE...

Page 30: ...6GEYJ472 RES M 4 7K J 1 10 R4140 ERJ6GEYJ472 RES M 4 7K J 1 10 R4141 ERJ6GEYJ471 RES M 470 J 1 10 R4142 ERJ6GEYJ152 RES M 1 5K J 1 10 R4143 ERJ6GEYJ221 RES M 220 J 1 10 R4144 ERJ6ENF3900 RES M 390 F 1...

Page 31: ...3 RES M 3 3 J 1W R7031 ERJ6GEYJ222 RES M 2 2K J 1 10 R7032 ERJ6GEYJ222 RES M 2 2K J 1 10 R7033 ERJ6GEYJ222 RES M 2 2K J 1 10 R7035 ERX1SJ5R6 RES M 5 6 J 1W R7040 ERX1SJ3R3 RES M 3 3 J 1W R7045 ERX1SJ5...

Page 32: ...BLOCK M019 TQB2AA7081 REMOTE GUIDE M020 TQB2AA0367 MANUAL OWNERS M021 TQB2AA7076 V CHIP ROLLER GUIDE M022 TSX2AA0131 LINE CORD SPT2 M023 TXFBX11BSER ASSY 7 KEY BUTTON REF NO PART NO DESCRIPTION M024...

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