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Sony Trinitron BVM-14M4DE Operation & Maintence Manual

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TRINITRON
BVM-14M4DE
BVM-14M4E
BVM-20M4DE
BVM-20M4E
SUPPLEMENT-1
Subject : A, C, G, H board change
File this Supplement with the OPERATION AND MAINTENANCE MANUAL.
MAINTENANCE MANUAL
1st Edition
Serial NO. 2110001 and Higher
COLOR VIDEO MONITOR
®
CHASSIS NO. SCC-N33A-A (IT)
CHASSIS NO. SCC-N33B-A (IT)
CHASSIS NO. SCC-N33C-A (IT)
CHASSIS NO. SCC-N33D-A (IT)

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  • Page 1 TRINITRON COLOR VIDEO MONITOR ® BVM-14M4DE CHASSIS NO. SCC-N33A-A (IT) BVM-14M4E CHASSIS NO. SCC-N33B-A (IT) BVM-20M4DE CHASSIS NO. SCC-N33C-A (IT) BVM-20M4E CHASSIS NO. SCC-N33D-A (IT) SUPPLEMENT-1 Subject : A, C, G, H board change File this Supplement with the OPERATION AND MAINTENANCE MANUAL. MAINTENANCE MANUAL 1st Edition Serial NO.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS 3-S1. W/B plunge correction adjustment ............3 S1-1. Adjustment of NTSC composite ........... 3 S1-2. Adjustment of PAL composite ............3 S1-3. Adjustment of COMPONENT ............3 S1-4. Adjustment of DIGITAL ............... 3 S1-5. Adjustment of NTSC443 composite ..........3 3-S2.

  • Page 3: 3-S1. W/B Plunge Correction Adjustment

    Note : Make these 2 adjustments (3-S1, 3-S2) after perform- S1-4. Adjustment of DIGITAL ing 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

    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

    http://getMANUAL.com 4-3. Circuit Boards Location Part replaced ( ) Adjustment ( ) C512, C513, C523, C549, C592, D501, D533, IC500, IC507, Q500, R1536 (14M4DE/20M4DE) 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 — <A side> D100 IC506 D104 IC508 D105 IC509 D108 IC510 D109 Q102 D114 D300 Q103 D305 Q104 D308 Q105 D313 Q107 D314 Q108 D327 Q109 Q110 D332 D335 Q112 D336 Q300 D338 Q308 Q311 D339 D360 Q314 D361 Q316...

  • Page 8: A Board

    • A BOARD (1/10) (MICRO COMPUTER, MICRO COMPUTER RESET) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-40 (O/M M : 9-922-687-01) for Respective Voltage Ratings • Refer to page 4-43 (O/M M : 9-922-687-01) for Waveforms CN104 •...
  • Page 9 • A BOARD (2/10) (R.G.B MATRIX, ON/OFF MUTE, VOL OFF SW) DIAGRAM RGB MATRIX,VOL OFF SW (2/10) ON/OFF MUTE R463 4.7k(14M4DE/14M4E) 29.PULSE-2 (6/10) 3.9k(20M4DE/20M4E) R4405 5.6k(14M4DE/14M4E) 6.8k(20M4DE/20M4E) Q447 DTC144EKA DEM-SW R463 R466 CN402 :CHIP R1171 :CHIP R1172 :CHIP Q407 :S-MICRO R4405 R472 :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 : 9-922-687-01) for Respective Voltage Ratings NVM,DAC,EX OR (3/10) • Refer to page 4-42 (O/M M : 9-922-687-01) 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 MA151WK OSD R MIX MA151WK OSD G MIX D416 (4/10) C492 (BLACK-SAMPLING,RGB SW) MA151WK 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, Y DL SW SYNC SELECT) DIAGRAM • Refer to Printed Wiring Board • Refer to page 4-42 (O/M M : 9-922-687-01) for Respective Voltage Ratings CHROMA SELECT,Y DL SW • Refer to page 4-42, 43 (O/M M : 9-922-687-01) 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 : 9-922-687-01) for Respective Voltage Ratings • Refer to page 4-42, 43 (O/M M : 9-922-687-01) for Waveforms R354 1.2M(14M4DE/14M4E) 820k(20M4DE/20M4E)
  • Page 15 http://getMANUAL.com • A BOARD (8/10) (SECAM DECODER, SYNC SELECT, AUDIO SELECT, R/R-Y, B/B-Y, G/Y SW) 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...
  • 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 : 9-922-687-01) for Waveforms • Refer to page 4-45 (O/M M : 9-922-687-01) for IC Block Diagrams AUDIO OUT,DEFLECTION SYSTEM (9/10) V OUT,D.F OUT...
  • Page 17 • A BOARD (10/10) (H OUT, HV OUT, MONO MULTI, X-RAY PROTECTOR) DIAGRAM TP504 D518 R566 MA111 :RN-CP PROTECT1 CN502 :MINI C554 0.01 C1506 TO C BOARD C555 11.8 CN702 R556 115V D515 L505 V19E 47µH +170V-RECT :EL0607 180V D538 1SS226 T501 C545...
  • Page 18 (R.G.B OUT) BOARD (BVM-20M4DE/20M4E) • C BOARD (R.G.B OUT) DIAGRAM (BVM-20M4DE/20M4E) — C BOARD — <Conductor side> TO A(10/10)BOARD TO HVR BLOCK T501 BVM-20M4DE/20M4E FOCUS 1 FOCUS 2 184.9 CN702 (R,G,B OUT) R722 680k SCREEN G1-1 R723 1/2W :MINI 100k RV709 1/2W 2.2M...
  • Page 19 (R.G.B OUT) BOARD (BVM-14M4DE/14M4E) • C BOARD (R.G.B OUT) DIAGRAM (BVM-14M4DE/14M4E) — C BOARD — <Conductor side> TO A(10/10)BOARD T501 CN702 BVM-14M4DE/14M4E 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...

  • Page 20: H Board

    — 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 21: G Board

    • G BOARD (AC RECT, POWER SUPPLY) DIAGRAM 1-668-849-12 C602 C603 0.22 0.22 CN601 JW602 250V 250V 10.0MM T601 T602 D2102 IC602 C608 D2103 D601 STR-S3115 4700p D4SB60L +B CONTROL 250V D2104 AC IN MAIN RECT JW601 C613 C638 R603 R627 R630 R601...

  • Page 23: Electrical Parts List

    SECTION 6 ELECTRICAL PARTS LIST NOTE : • Items marked “ * ” are not stocked since When indicating parts by reference they are seldom required for routine serv- number, please include the board The components identified by mark ! are ice.
  • Page 24 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C325 1-126-964-11 ELECT 10MF C383 1-104-664-11 ELECT 47MF C384 1-163-249-11 CERAMIC CHIP 82PF C326 1-164-004-11 CERAMIC CHIP 0.1MF C385 1-104-664-11 ELECT 47MF C327 1-164-004-11 CERAMIC CHIP 0.1MF C328 1-163-031-11 CERAMIC CHIP 0.01MF C386...
  • Page 25 http://getMANUAL.com REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C444 1-165-319-11 CERAMIC CHIP 0.1MF C497 1-163-011-11 CERAMIC CHIP 0.0015MF 10% C498 1-126-961-11 ELECT 2.2MF C445 1-163-809-11 CERAMIC CHIP 0.047MF 10% C499 1-163-031-11 CERAMIC CHIP 0.01MF C446 1-163-089-00 CERAMIC CHIP 0.25PF 50V C500...
  • Page 26 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C559 1-137-194-81 FILM 0.47MF C1306 1-163-031-11 CERAMIC CHIP 0.01MF C561 1-136-159-00 FILM 0.033MF 5% C1307 1-163-031-11 CERAMIC CHIP 0.01MF C564 1-126-964-11 ELECT 10MF C1308 1-104-665-11 ELECT 100MF C1309 1-163-257-11 CERAMIC CHIP 180PF C565...
  • Page 27 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C1367 1-104-664-11 ELECT 47MF C1536 1-136-165-00 FILM 0.1MF (20M4DE/20M4E) C1369 1-163-237-11 CERAMIC CHIP 27PF C1537 1-130-783-00 MYLAR 0.33MF 100V C1370 1-163-237-11 CERAMIC CHIP 27PF C1538 1-163-009-11 CERAMIC CHIP 0.001MF 10% C1372 1-104-664-11 ELECT...
  • Page 28 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK D308 8-719-073-01 DIODE MA111-(K8).S0 D507 8-719-800-76 DIODE 1SS226 D309 8-719-073-01 DIODE MA111-(K8).S0 D310 8-719-104-34 DIODE 1S2836 D508 8-719-800-76 DIODE 1SS226 D311 8-719-045-70 DIODE 1SV230TPH3 D509 8-719-073-01 DIODE MA111-(K8).S0 D313 8-719-801-78 DIODE 1SS184 D510...
  • Page 29 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK IC105 8-759-196-70 IC M62358FP-E1 IC511 8-759-803-42 IC LA6500-FA (20M4DE/20M4E) IC512 8-759-929-65 IC LM7912CT (20M4DE/20M4E) IC106 8-759-196-70 IC M62358FP-E1 IC107 8-759-196-70 IC M62358FP-E1 <CHIP CONDUCTOR> IC108 8-759-042-02 IC S-80743AL-A7-S IC109 8-759-196-70 IC M62358FP-E1 JR302...
  • Page 30 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK L513 1-412-447-11 INDUCTOR 3.9MMH Q335 8-729-422-29 TRANSISTOR 2SD601A-S Q336 8-729-109-44 TRANSISTOR 2SK94-X4 L514 1-459-104-00 COIL, DUST CORE 10MMH L515 1-459-059-00 COIL,DUST CORE 12µH Q337 8-729-422-29 TRANSISTOR 2SD601A-S ! 1-416-162-11 COIL, HORIZONTAL LINEARITY (14M4DE/14M4E) L516 Q338 8-729-120-28 TRANSISTOR 2SC1623-L5L6...
  • Page 31 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Q425 8-729-027-59 TRANSISTOR DTC144EKA-T146 R105 1-216-059-00 RES,CHIP 2.7K 1/10W Q426 8-729-027-59 TRANSISTOR DTC144EKA-T146 Q428 8-729-422-37 TRANSISTOR 2SB709A-R R106 1-216-065-91 RES,CHIP 4.7K 1/10W Q429 8-729-422-37 TRANSISTOR 2SB709A-R R107 1-216-065-91 RES,CHIP 4.7K 1/10W R108...
  • Page 32 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R211 1-249-393-11 CARBON 1/4W R358 1-216-053-00 RES,CHIP 1.5K 1/10W R237 1-216-089-91 RES,CHIP 1/10W R301 1-216-025-91 RES,CHIP 1/10W R359 1-216-065-91 RES,CHIP 4.7K 1/10W R360 1-216-039-00 RES,CHIP 1/10W R302 1-216-025-91 RES,CHIP 1/10W R361 1-216-017-91 RES,CHIP...
  • Page 33 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R419 1-216-065-91 RES,CHIP 4.7K 1/10W R476 1-216-061-00 RES,CHIP 3.3K 1/10W (14M4DE/14M4E) R477 1-216-061-00 RES,CHIP 3.3K 1/10W R420 1-216-687-11 METAL CHIP 0.50% 1/10W R478 1-216-073-00 RES,CHIP 1/10W (14M4DE/14M4E) R479 1-216-085-00 RES,CHIP 1/10W R420...
  • Page 34 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R525 1-216-069-00 RES,CHIP 6.8K 1/10W R582 1-216-085-00 RES,CHIP 1/10W R526 1-216-089-91 RES,CHIP 1/10W R583 1-216-039-00 RES,CHIP 1/10W R527 1-216-089-91 RES,CHIP 1/10W R584 1-216-071-00 RES,CHIP 8.2K 1/10W R528 1-216-089-91 RES,CHIP 1/10W (14M4DE/14M4E) R529...
  • Page 35 http://getMANUAL.com REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1147 1-216-057-00 RES,CHIP 2.2K 1/10W R1324 1-216-061-00 RES,CHIP 3.3K 1/10W R1150 1-216-037-00 RES,CHIP 1/10W R1325 1-216-652-11 METAL CHIP 1.1K 0.50% 1/10W R1151 1-216-081-00 RES,CHIP 1/10W R1326 1-216-073-00 RES,CHIP 1/10W R1327 1-216-073-00 RES,CHIP...
  • Page 36 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1384 1-216-091-00 RES,CHIP 1/10W R1441 1-216-033-00 RES,CHIP 1/10W R1442 1-216-073-00 RES,CHIP 1/10W R1385 1-216-073-00 RES,CHIP 1/10W R1443 1-216-013-00 RES,CHIP 1/10W R1386 1-216-077-00 RES,CHIP 1/10W R1444 1-216-057-00 RES,CHIP 2.2K 1/10W R1387 1-216-653-11 METAL CHIP...
  • Page 37 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R1499 1-216-057-00 RES,CHIP 2.2K 1/10W R1549 1-260-094-11 CARBON 1/2W R1500 1-216-647-11 METAL CHIP 0.50% 1/10W R1550 1-216-105-91 RES,CHIP 220K 1/10W (14M4DE/14M4E) R1551 1-249-393-11 CARBON 1/4W R1500 1-216-649-11 METAL CHIP 0.50% 1/10W R1552 1-216-091-00 RES,CHIP...
  • Page 38 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R2306 1-216-089-91 RES,CHIP 1/10W R2367 1-216-099-00 RES,CHIP 120K 1/10W (14M4DE/14M4E) R2307 1-216-033-00 RES,CHIP 1/10W R2367 1-216-097-91 RES,CHIP 100K 1/10W R2308 1-216-103-00 RES,CHIP 180K 1/10W (20M4DE/20M4E) R2309 1-216-049-91 RES,CHIP 1/10W R2368 1-216-065-91 RES,CHIP...
  • Page 39 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R2563 1-216-057-00 RES,CHIP 2.2K 1/10W R3379 1-216-107-00 RES,CHIP 270K 1/10W R3301 1-216-073-00 RES,CHIP 1/10W (20M4DE/20M4E) R3302 1-216-065-91 RES,CHIP 4.7K 1/10W R3380 1-216-119-00 RES,CHIP 820K 1/10W (20M4DE/20M4E) R3303 1-216-065-91 RES,CHIP 4.7K 1/10W R3304...
  • Page 40 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK * A-1331-627-B C MOUNTED PWB (14M4DE/14M4E) <DIODE> ************* D701 8-719-911-19 DIODE 1SS119-25 * A-1331-628-C C MOUNTED PWB (20M4DE/20M4E) D702 8-719-911-19 DIODE 1SS119-25 ************* D703 8-719-911-19 DIODE 1SS119-25 D704 8-719-911-19 DIODE 1SS119-25 7-682-949-01 SCREW+PSW 3X10 D705...
  • Page 41 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R705 1-215-404-00 METAL 1/4W R741 1-249-433-11 CARBON 1/4W (20M4DE/20M4E) (20M4DE/20M4E) R706 1-215-405-00 METAL 1/4W R742 1-249-429-11 CARBON 1/4W (14M4DE/14M4E) (14M4DE/14M4E) R706 1-215-404-00 METAL 1/4W R742 1-249-433-11 CARBON 1/4W (20M4DE/20M4E) (20M4DE/20M4E) R707...
  • Page 42 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK C612 1-137-484-11 FILM 0.47MF 630V D621 8-719-911-19 DIODE 1SS119-25 C613 1-137-484-11 FILM 0.47MF 630V D622 8-719-302-43 DIODE EL1Z C614 1-129-718-00 FILM 0.022MF 5% 630V C615 1-136-619-11 FILM 0.0016MF 3% <FERRITE BEAD>...
  • Page 43 REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R620 1-202-933-61 FUSIBLE 1/2W <RESISTOR> R621 1-215-877-11 METAL OXIDE R2101 1-249-419-11 CARBON 1.5K 1/4W R622 1-249-401-11 CARBON 1/4W R2107 1-249-430-11 CARBON 1/4W R623 1-249-417-11 CARBON 1/4W R2136 1-249-414-11 CARBON 1/4W R624 1-247-893-11 CARBON...
  • Page 45 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 46 English 99FT09011-1 Sony Corporation Printed in Japan 9-922-687-81 Broadcasting & Professional Systems Company ©1999.6...

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