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Sony BVM-14M4DE Maintenance Manual

Trinitron color video monitor.
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TRINITRON
BVM-14M4DE
BVM-14M4DJ
SUPPLEMENT-1
Subject : A, C, G, H board changed
File this Supplement with the OPERATION AND MAINTENANCE MANUAL.
MAINTENANCE MANUAL
1st Edition
Serial No. 2010001 and Higher
COLOR VIDEO MONITOR
®
CHASSIS NO. SCC-N33A-A
CHASSIS NO. SCC-N34A-A

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Table of Contents

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  • Page 1 TRINITRON COLOR VIDEO MONITOR ® BVM-14M4DE CHASSIS NO. SCC-N33A-A BVM-14M4DJ CHASSIS NO. SCC-N34A-A SUPPLEMENT-1 Subject : A, C, G, H board changed File this Supplement with the OPERATION AND MAINTENANCE MANUAL. MAINTENANCE MANUAL 1st Edition Serial No. 2010001 and Higher...
  • Page 2 – 2 –...
  • Page 3 Note : Make these 2 adjustments (3-S1, 3-S2) after perfoming S1-4. Adjustment of DIGITAL section 3-13. 1) Input the DI 525 all white cut-off signal. 3-S1. W/B plunge correction adjustment 2) Repeat the operations S1-1. 2) and 3). 3) Turn CHROMA VR to MAX, and make adjustment with S1-1.
  • Page 4 3-S2. Adjustment of window brightness S2-3. Adjustment of SUB CONT during H/V DELAY S2-1. Adjustment of SUB CONT in 4:3 mode 1) Input the 625 window (with burst) signal. 2) Enter the H/V DELAY mode. 1) Input the 625 window (with burst) signal. 3) Enter the 4:3 mode.
  • Page 5 4-3. Circuit Boards Location Part replaced ( ) Adjustment ( ) C512, C513, C523, C549, C592, D501, D533, IC500, IC507, Q500, R1536 (14M4DE/14M4DJ) Q511, R506, R508, R515, R516, ( HOLD-DOWN ) R517, R518, R519, R551, R1536, R1537, R1560 ....(A BOARD) •...
  • Page 6 MICRO COMPUTER, R.G.B MATRIX, DAC, ON SCREEN DISPLAY, SYSTEM SW, HOLD AMP, SYNC ON/OFF MUTE, VOL OFF SW BLACK SAMPLING, R.G.B SW SELECT, R/R-Y, B/B-Y, G/Y SW CHROMA DEMOD, AUDIO HV OUT, H/V OUT, SELECT, SYSTEM SW, DEFLECTION SYSTEM, R/R-Y, B/B-Y, G/Y SW AUDIO OUT (HV OUT, MONO MULTI) BOARD —...
  • Page 7 — A BOARD — <B side> D100 IC502 D104 IC503 D105 IC504 D108 IC506 D109 IC508 D114 IC509 D300 IC510 D305 D308 Q102 D313 Q103 D314 Q104 D327 Q105 D332 Q107 D335 Q108 D336 Q109 D338 Q110 D339 Q112 D360 Q300 D361 Q308...
  • Page 8 • A BOARD (1/10) (MICRO COMPUTER, MICRO COMPUTER RESET) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-40 (O/M M : 9-922-666-01) for Respective Voltage Ratings • Refer to page 4-43 (O/M M : 9-922-666-01) for Waveforms CN104 •...
  • Page 9 • A BOARD (2/10) (R.G.B MATRIX, VOL OFF SW, ON/OFF GAIN CONT, AMP) DIAGRAM RGB MATRIX,VOL SW (2/10) ON/OFF GAIN CONT,AMP 29.PULSE-2 (6/10) Q447 DTC144EKA DEM-SW R463 R466 4.7k CN402 :CHIP :CHIP R1171 R1172 :CHIP Q407 :CHIP :S-MICRO R4405 R472 5.6k 2SD601A :CHIP...
  • Page 10 • A BOARD (3/10) (NVM, DAC, EX OR, ON SCREEN DISPLAY) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-41 (O/M M : 9-922-666-01) for Respective Voltage Ratings NVM,DAC,EX OR (3/10) • Refer to page 4-42 (O/M M : 9-922-666-01) for Waveforms ON SCREEN DISPLAY A-16 A-17...
  • Page 11 • A BOARD (4/10) (BLACK SAMPLING, R.G.B SW) DIAGRAM CN305 :BTOB-P A-16 ON/OFF A-17 L1/L2 A-18 D418 D417 1SS184 OSD R MIX 1SS184 OSD G MIX D416 (4/10) C492 (BLACK-SAMPLING,RGB SW) 1SS184 OSAD B MIX 0.33 F:CHIP C491 0.33 25V F:CHIP R1492 HP-2 :CHIP...
  • Page 12 • A BOARD (5/10) (CHROMA SELECT, YDL SW, SYNC SELECT) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-42 (O/M M : 9-922-666-01) for Respective Voltage Ratings CHROMA SELECT,Y DL SW • Refer to page 4-42, 43 (O/M M : 9-922-666-01) for Waveforms (5/10) SYNC SELECT A-38...
  • Page 13 • A BOARD (6/10) (SELECT SW, SYSTEM AMP, R/R-Y, B/B-Y, G/Y SW) DIAGRAM 23.HP.W DAC (3/10) 24.HP.P DAC (3/10) A-38 25.LINE A (1/10) SYNC 26.CLP-1 (4/10) SYNC SYNC A-39 R2342 R2353 A-40 D323 8.2k A-41 MA111 SW3 D314 MA111 SLICE :CHIP :CHIP Q449...
  • Page 14 • A BOARD (7/10) (SYSTEM SW, CHROMA DEMOD, PAL U/V, ACC OFF GAIN CONT, AMP) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-42 (O/M M : 9-922-666-01) for Respective Voltage Ratings • Refer to page 4-42, 43 (O/M M : 9-922-666-01) for Waveforms •...
  • Page 15 • A BOARD (8/10) (SECAM DECODER, SYNC SELECT, R/R-Y, B/B-Y, G/Y SW, AUDIO SELECT) DIAGRAM 38.DIGITAL (1/10) 98.A-MUTE2 (2/10) 62.AUDIO (9/10) C348 B:CHIP AUDIO IC322 L306 Q347 R2389 R1301 R1302 R396 MM1113XFBF 39µH DTC144EKA R1328 R3302 R3303 R3304 470k R/R-Y :FLR50 G/Y SW :CHIP...
  • Page 16 • A BOARD (9/10) (V OUT, D.F OUT, DEFLECTION SYSTEM, AUDIO OUT) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-44 (O/M M : 9-922-666-01) for Waveforms • Refer to page 4-45 (O/M M : 9-922-666-01) for IC Block Diagrams AUDIO OUT,DEFLECTION SYSTEM (9/10) V OUT,D.F OUT...
  • Page 17 • A BOARD (10/10) (H OUT, MONO MULTI, X-RAY PROTECTOR) DIAGRAM D518 R566 MA111 :RN-CP PROTECT1 CN502 :MINI C554 0.01 C1506 TO C BOARD C555 11.8 CN702 R556 115V D515 L505 ERC38-06 47µH +170V-RECT :EL0607 180V D538 1SS226 T501 PROTECT C545 R1548 C548...
  • Page 18 (R.G.B OUT) BOARD • C BOARD (R.G.B OUT) DIAGRAM — C BOARD — <Conductor side> TO A(10/10)BOARD T501 CN702 FOCUS2 FOCUS1 :MINI (R,G,B OUT) L705 56µH 176.6 G1-1 J701 180V 176.7 V901 TO A(10/10)BOARD CN502 R725 SCREEN 14MT1 680k 180V C718 1/2W G1-2...
  • Page 19 — H BOARD — <Conductor side> (CUSTOMER CONTROL) BOARD • H BOARD (CUSTMER CONTROL) DIAGRAM VOLUME CONTRAST PHASE CHROMA BRIGHT APERTURE R2101 R2107 1.5k D2104 1SS133T D2102 RV2101 RV2105 PROTECTOR RV2103 RV2109 RV2117 TLG123A RV2113 POWER LED CN105 D2103 WHT-L TLY123 :S-MICRO REMOTE LED...
  • Page 20 • G BOARD (AC RECT, POWER SUPPLY) DIAGRAM 1-668-849-12 C602 C603 0.22 0.22 CN601 250V 250V T601 T602 D2102 IC602 C608 D2103 D601 STR-S3115 4700p D4SB60L +B CONTROL 250V D2104 AC IN MAIN RECT C613 C638 R603 R627 R630 R601 C610 0.47 0.47...
  • Page 21 SECTION 6 ELECTRICAL PARTS LIST NOTE : • Items marked “ * ” are not stocked since When indicating parts by reference The components identified by mark ! are they are seldom required for routine serv- number, please include the board critical for safety.
  • Page 22 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK * A-1298-561-A A COMPL C208 1-126-964-11 ELECT 10MF ******** C209 1-126-963-11 ELECT 4.7MF C300 1-163-031-11 CERAMIC CHIP 0.01MF 4-030-359-81 HEATSINK, H. PIN C301 1-163-086-00 CERAMIC CHIP 0.25PF 50V * 4-043-994-01 PLATE (CF), SHIELD (CP303) 4-382-854-11 SCREW(M3X10), P, SW (+) C302...
  • Page 23 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C361 1-163-031-11 CERAMIC CHIP 0.01MF C424 1-163-809-11 CERAMIC CHIP 0.047MF 10% C362 1-163-031-11 CERAMIC CHIP 0.01MF C363 1-163-233-11 CERAMIC CHIP 18PF C426 1-163-243-11 CERAMIC CHIP 47PF C364 1-163-031-11 CERAMIC CHIP 0.01MF C427 1-163-031-11 CERAMIC CHIP...
  • Page 24 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C487 1-163-235-11 CERAMIC CHIP 22PF C553 1-106-389-00 MYLAR 0.082MF 10% 200V C490 1-164-336-11 CERAMIC CHIP 0.33MF C554 1-130-736-11 FILM 0.01MF C491 1-164-336-11 CERAMIC CHIP 0.33MF C555 1-126-964-11 ELECT 10MF C556 1-126-964-11 ELECT...
  • Page 25 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C1317 1-104-664-11 ELECT 47MF C1382 1-104-664-11 ELECT 47MF C1383 1-104-664-11 ELECT 47MF C1318 1-104-664-11 ELECT 47MF C1384 1-163-038-91 CERAMIC CHIP 0.1MF C1319 1-163-037-11 CERAMIC CHIP 0.022MF 10% C1320 1-104-664-11 ELECT 47MF C1385...
  • Page 26 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK CN504 * 1-564-506-11 PLUG, CONNECTOR 3P D360 1-216-295-91 SHORT D361 1-216-295-91 SHORT CN505 * 1-564-506-11 PLUG, CONNECTOR 3P D362 8-719-158-40 DIODE RD10SB1 CN507 1-695-915-11 TAB (CONTACT) D363 8-719-158-40 DIODE RD10SB1 CN508 1-766-240-11 PIN, CONNECTOR (PC BOARD) 2P D364...
  • Page 27 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK D534 8-719-073-01 DIODE MA111-(K8).S0 IC321 8-759-446-66 IC MM1113XFBE D535 8-719-073-01 DIODE MA111-(K8).S0 IC322 8-759-446-66 IC MM1113XFBE D536 8-719-800-76 DIODE 1SS226 IC323 8-759-446-66 IC MM1113XFBE D537 8-719-800-76 DIODE 1SS226 IC324 8-759-446-66 IC MM1113XFBE D538...
  • Page 28 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK L401 1-410-478-11 INDUCTOR 47µH Q313 8-729-422-37 TRANSISTOR 2SB709A-R L402 1-410-216-31 INDUCTOR CHIP 100µH Q314 8-729-027-38 TRANSISTOR DTA144EKA-T146 L403 1-410-216-31 INDUCTOR CHIP 100µH Q315 8-729-422-37 TRANSISTOR 2SB709A-R L404 1-410-216-31 INDUCTOR CHIP 100µH L405 1-408-613-31 INDUCTOR...
  • Page 29 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Q405 8-729-422-37 TRANSISTOR 2SB709A-R Q518 1-801-806-11 TRANSISTOR DTC144EKA-T146 Q406 8-729-422-29 TRANSISTOR 2SD601A-S Q407 8-729-422-29 TRANSISTOR 2SD601A-S Q519 1-801-806-11 TRANSISTOR DTC144EKA-T146 Q408 8-729-422-37 TRANSISTOR 2SB709A-R Q520 8-729-021-82 TRANSISTOR 2SD2396K Q409 8-729-422-37 TRANSISTOR 2SB709A-R Q522...
  • Page 30 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R189 1-216-073-00 RES,CHIP 1/10W R344 1-216-099-00 RES,CHIP 120K 1/10W R190 1-216-049-91 RES,CHIP 1/10W R192 1-216-073-00 RES,CHIP 1/10W R345 1-216-063-91 RES,CHIP 3.9K 1/10W R195 1-216-071-00 RES,CHIP 8.2K 1/10W R346 1-216-057-00 RES,CHIP 2.2K 1/10W...
  • Page 31 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R408 1-216-689-11 METAL CHIP 0.50% 1/10W R474 1-216-649-11 METAL CHIP 0.50% 1/10W R410 1-216-069-00 RES,CHIP 6.8K 1/10W R475 1-216-025-91 RES,CHIP 1/10W R411 1-216-033-00 RES,CHIP 1/10W R476 1-216-061-00 RES,CHIP 3.3K 1/10W R477...
  • Page 32 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R534 1-216-085-00 RES,CHIP 1/10W R596 1-214-754-00 METAL 1/4W R597 1-249-417-11 CARBON 1/4W R535 1-249-448-11 CARBON 1/4W R598 1-216-686-11 METAL CHIP 0.50% 1/10W R536 1-216-101-00 RES,CHIP 150K 1/10W R537 1-216-089-91 RES,CHIP 1/10W R599...
  • Page 33 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1174 1-216-089-91 RES,CHIP 1/10W R1341 1-216-033-00 RES,CHIP 1/10W R1177 1-216-071-00 RES,CHIP 8.2K 1/10W R1179 1-216-041-00 RES,CHIP 1/10W R1342 1-216-083-00 RES,CHIP 1/10W R1180 1-216-089-91 RES,CHIP 1/10W R1343 1-216-037-00 RES,CHIP 1/10W R1182 1-216-131-11 RES,CHIP...
  • Page 34 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1402 1-216-295-91 SHORT R1460 1-216-097-91 RES,CHIP 100K 1/10W R1403 1-216-651-11 METAL CHIP 0.50% 1/10W R1461 1-216-645-11 METAL CHIP 0.50% 1/10W R1404 1-216-681-11 METAL CHIP 0.50% 1/10W R1462 1-216-645-11 METAL CHIP 0.50% 1/10W R1463 1-216-645-11 METAL CHIP...
  • Page 35 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1523 1-216-350-11 METAL OXIDE R2306 1-216-089-91 RES,CHIP 1/10W R2307 1-216-033-00 RES,CHIP 1/10W R1524 1-216-427-00 METAL OXIDE R2308 1-216-103-00 RES,CHIP 180K 1/10W R1525 1-216-083-00 RES,CHIP 1/10W R1526 1-216-089-91 RES,CHIP 1/10W R2309 1-216-049-91 RES,CHIP...
  • Page 36 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R2368 1-216-065-91 RES,CHIP 4.7K 1/10W R3333 1-216-113-00 RES,CHIP 470K 1/10W R2369 1-216-675-91 METAL CHIP 0.50% 1/10W R2371 1-216-049-91 RES,CHIP 1/10W R3334 1-216-073-00 RES,CHIP 1/10W R2372 1-216-113-00 RES,CHIP 470K 1/10W R3335 1-216-113-00 RES,CHIP...
  • Page 37 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK <TRANSFORMER> D706 8-719-911-19 DIODE 1SS119-25 D707 8-719-901-83 DIODE 1SS83 T300 1-406-781-11 COIL D708 8-719-901-83 DIODE 1SS83 T500 1-426-668-11 TRANSFORMER, FERRITE (HDT) D709 8-719-901-83 DIODE 1SS83 ! 1-453-233-11 TRANSFORMER ASSY, FLYBACK T501 D713 8-719-901-83 DIODE 1SS83...
  • Page 38 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R732 1-247-815-91 CARBON 1/4W C617 1-107-430-11 CERAMIC 0.0033MF 10% R733 1-247-815-91 CARBON 1/4W C618 1-107-906-11 ELECT 10MF R734 1-249-409-11 CARBON 1/4W C619 1-107-911-11 ELECT 220MF C621 1-117-791-11 ELECT(BLOCK) 1000MF 160V R735...
  • Page 39 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK <FERRITE BEAD> R622 1-249-401-11 CARBON 1/4W R623 1-249-417-11 CARBON 1/4W FB603 1-410-396-41 FERRITE 0.45µH R624 1-247-893-11 CARBON 390K 1/4W FB604 1-410-396-41 FERRITE 0.45µH R625 1-216-386-11 METAL OXIDE 0.56 FB605 1-410-396-41 FERRITE 0.45µH...
  • Page 40 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R2137 1-249-414-11 CARBON 1/4W R2138 1-249-414-11 CARBON 1/4W R2139 1-249-414-11 CARBON 1/4W R2140 1-249-414-11 CARBON 1/4W R2141 1-249-414-11 CARBON 1/4W R2142 1-249-414-11 CARBON 1/4W R2143 1-249-414-11 CARBON 1/4W R2144 1-249-414-11 CARBON 1/4W...
  • Page 41 The material contained in this manual consists of information that is the proterty of Sony Corporation and is intended solely for use by the purchasers of the equipment described in this manual. Sony Corporation expressly prohibits the duplication of any...
  • Page 42 Japanese/English 99FT0903-1 Sony Corporation Printed in Japan 9-922-666-81 Broadcasting & Professional Systems Company ©1999.6...

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