Sony Trinitron KV-28DC20B Service Manual
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Sony Trinitron KV-28DC20B Service Manual

Sony Trinitron KV-28DC20B Service Manual

Color tv be-3e chassis
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SERVICE MANUAL

MODEL
COMMANDER
KV-28DC20B
DEST
CHASSIS NO.
RM-931
FR
SCC-Q23D-A
MODEL
1
BE-3E
CHASSIS
COMMANDER
DEST
CHASSIS NO.
TV/SAT
A
B
C
D
E
LUN
MAR
MER
JEU
VEN
SAM
DIM
JOURNEE
NUIT
PREFER -/--
SOIREE
SORTIE
SERV
PERSO
PILOTE
PROGR
MENU
PROGR
RM-931
R
TV

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Summary of Contents for Sony Trinitron KV-28DC20B

  • Page 1: Service Manual

    SERVICE MANUAL BE-3E CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KV-28DC20B RM-931 SCC-Q23D-A TV/SAT JOURNEE NUIT PREFER -/-- SOIREE SORTIE SERV PERSO PILOTE PROGR MENU PROGR RM-931...

  • Page 2: Table Of Contents

    TANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, THESE COMPONENTS WITH SONY PARTS WHOSE PART NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT LE NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT MANUEL SUPPLEMENTS PUBLISHED BY SONY.
  • Page 3 l l a . s l . s l . s l . s l . s l . s l e i l c i t i n i...

  • Page 4: Rear Connection Panel

    21 pin connector Pin No Signal Signal level Audio output B Standard level : 0.5V rms (right) Output impedence : Less than 1kohm* Audio output B Standard level : 0.5V rms (right) Output impedence : More than 10kohm* Audio output A Standard level : 0.5V rms (left) Output impedence : Less than 1kohm*...
  • Page 5 BE-3E SELF DIAGNOSTIC SOFTWARE The errors indicated below can be read using an Error Reader Display (Part Number S-188-900-10) connected to the service connector. Once an error has been detected it will then be displayed on the two digit error reader. During the power up procedure and during normal run time, the micro’s self diagnostic procedures monitor for various errors.
  • Page 6 Protection Error (Error 2) Once every main loop (approximately 200ms OSD mode, 50ms text or menu mode), the micro checks the protection pin (pin 66). If the protection pin is high 6 successive times, a protection error is diagnosed. The protection pin is not checked during the first 3 - 4 seconds after AC on. If this error is diagnosed, the respective NVM register will be updated and the set goes straight into diagnostic standby with 2 flashes - no reset is attempted.
  • Page 7 General IIC Device Run-time Errors (Errors 19-23): s i l c t i s i l c t i If any of these errors are detected, the respective NVM register will be incremented and the software will carry on. Compact Text Run-time Errors (Errors 26, 28, 33 & 34): t s i e i l s i l...
  • Page 8 Error Display Mode Error Display Mode is entered by the following sequence of commands : Standby -> Information -> Digit 5 -> Volume Down -> TV This mode will display a special menu, which will list all possible errors and the number of occurrances of each error (0 - 255, as stored in the NVM).

  • Page 9: General

    SECTION 1 GENERAL...

  • Page 20: Set-Up Adjustments

    SECTION 3 SET-UP ADJUSTMENTS • When complete readjustment is necessary or a new Carry out the following adjustments in this order: picture tube is installed, carry out the following 3-1. Beam Landing adjustments. 3-2. Convergence • Unless there are specific instructions to the contrary, 3-3.

  • Page 21: Convergence

    Center dot GREEN BLUE Fig.3-4 V.STAT H.STAT vertical static magnet convergence control Disk magnets or rotatable disk magnets correct Purity control corrects these areas (a-d) this area H.STAT VR on mount side H.STAT convergence By opening or closing the V.STAT magnet, the red, green and blue dots move as indicated below.
  • Page 22 VMC correction by BMC [Hexapole] magnet and movement of the electron beam. LAYOUT OF EACH CONTROL Purity magnet VMC c o r r e c t i o n( A ) V M C co rr e ct i o n ( B ) BMC (Hexaploe) magnet V STAT convergence magnet Y-splitting axis correction magnet...

  • Page 23: Screen (G2)

    3-3. SCREEN (G2) SCREEN G2 ADJUSTMENT Input a dot signal from the pattern generator. Set the Picture, Brightness and Colour to minimum. Apply 175V DC from an external power supply to the R, G and B cathodes of the CRT. Whilst watching the picture, adjust [SCREEN G2] located on the FBT [flyback transformer] to the point just before the flyback return lines disappear.

  • Page 24: Circuit Adjustments

    SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ELECTRICAL ADJUSTMENTS Service adjustments to this model can be performed PICTURE ADJUSTMENT using the supplied Remote Commander RM-931. AFC mode HOW TO ENTER INTO SERVICE MODE REF position SCP BGR Turn on the main power switch and enter into the stand-by SCP BGF mode.
  • Page 25 Micro/Jungle SDA30C263/CXA2076 Dynamic Convergence NICAM Prescale I NICAM Prescale L Range 0 - 42 NICAM Prescale BG H stat Adj Off - 63 NICAM Prescale DK H amp l Adj Off - 63 AGC ON/OFF H amp r Adj Off - 63 Constant gain CDB Up Y Adj Off - 63...
  • Page 26 SYSTEM B/G, D/K, I & L I.F ADJUSTMENT DEFLECTION SYSTEM ADJUSTMENT Input an off air signal of between 60-100dBuV / 75 ohm Enter into the ‘Geometry Adjustment’ service menu. terminated, via the tuner socket. Select and adjust each item in order to obtain the optimum Enter into the ‘IF Adjustment’...

  • Page 27: Tt' Test Mode

    4-2. ‘TT’ TEST MODE : ‘TT’ Mode is available by pressing the Test key twice. It is exited by pressing 0 twice, or by pressing the Test key, or by pressing the TV key, or by switching the set into standby. The functions described below are available by pressing 2 digits: Cancel Test mode Re-initialise geometry settings...

  • Page 28: T' Test Mode

    Special Picture Mode - Personal mode, reset & brightness = 0 Text Interlace odd (Non interlace mode = 3) Text Interlace even (Non interlace mode = 2) Auto Cut Off ENABLE Auto Cut Off DISABLE Diagnostics OFF Diagnostics ON No function Clear &...
  • Page 29 5-1. BLOCK DIAGRAMS (1) [ SIGNAL PROCESSING ] [ R,G,B DRIVE ] [ AV INPUT, STBY POWER SUPPLY ] CN303 [ DIGITAL OPTICAL AUDIO OUTPUT ] TO D BOARD IC701 FV (T803) VIDEO OUT (RED) SIGNAL PROCESSING HFBP TO VM BOARD (RGB DRIVE) CN1502 CN701...
  • Page 30 5-1. BLOCK DIAGRAMS (2) [ DEFLECTION AND POWER SUPPLY ] [ VELOCITY MODULATION AND DYNAMIC CONVERGENCE ] CN1803 CN801 T803 FBT ROT COIL TO D1 BOARD CN2804 TO VM BOARD IC500 D810 HV TO IC1501 IC1502 CN1801 V-DRIVE SWITCH V OUT 200V RECT CONVERGENCE DYNAMIC...
  • Page 31 5-1. BLOCK DIAGRAMS (3) [ 1/2 DIGITAL PROCESSING ] CN3500 CN3501 TS-SELECT(HIGH) TS-SELECT (HIGH) SCL-STBY +3.3V SDA-STBY IC3500 AV SWITCH FAST BLANKING SDA-STBY Q3508 FBOUT_TV SCL-STBY MODE SLB_TV CARD-RESET TO N BOARD TO N BOARD IC3102 IC3204 (2/2) IC3207 CARD-TX (2/2) DC MULTIPLEXER AND GRAPHICS IC3206...

  • Page 32: Block Diagram (1)

    5-1. BLOCK DIAGRAMS (4) [ DIGITAL INTERFACE ] [ 2/2 DIGITAL PROCESSING ] J4001 IC4601 CN4009 AUDIO/VIDEO SWITCH R OUT D. RIGHT OUT IC3302 R3 OUT R3 OUT N( ) 5-2. CIRCUIT BOARD LOCATION Reference Information L OUT D. LEFT OUT L3 OUT L3 OUT IPL2...
  • Page 33 [ R, G, B DRIVE ] C BOARD LOCATION [ PRINTED WIRING BOARD ] WAVEFORMS C BOARD 143 Vp-p (H) 139 Vp-p (H) 128 Vp-p (H)
  • Page 34 [ DEFLECTION AND POWER SUPPLY ] WAVEFORMS D BOARD 51 Vp-p (V) 2.7 Vp-p (H) 12 Vp-p (H) D BOARD LOCATION 51 Vp-p (H) NOTE: Portions of the circuit marked as shown are high voltage areas. Use care to prevent electric shock during inspection or repair.
  • Page 35 [ DEFLECTION AND POWER SUPPLY ]...
  • Page 36 [ VELOCITY MODULATION AND DYNAMIC CONVERGENCE ] [ AV INPUT, SIRCS, FRONT AV, STBY POWER SUPPLY ] WAVEFORMS VM BOARD 7.3 Vp-p (H) [ PRINTED WIRING BOARD ] [ PRINTED WIRING BOARD ]...
  • Page 37 [ SEVEN SEGMENT DISPLAY] [ SMART MODE DEFLECTION ] [ PRINTED WIRING BOARD ] [ PRINTED WIRING BOARD ]...
  • Page 38 [ PRINTED WIRING BOARD ]...
  • Page 39 [ DIGITAL SATELLITE TUNER AND DECODER ( Page 1/6) ]...
  • Page 40 [ DIGITAL SATELLITE TUNER AND DECODER ( Page 2/6) ]...
  • Page 41 [ DIGITAL SATELLITE TUNER AND DECODER ( Page 3/6) ]...
  • Page 42 [ DIGITAL SATELLITE TUNER AND DECODER ( Page 4/6) ]...
  • Page 43 [ DIGITAL SATELLITE TUNER AND DECODER ( Page 5/6) ]...
  • Page 44 [ DIGITAL SATELLITE TUNER AND DECODER ( Page 6/6) ] [ DIGITAL OPTICAL AUDIO OUTPUT ] [ PRINTED WIRING BOARD [ A ] SIDE ] [ PRINTED WIRING BOARD [ B ] SIDE ] [ SMART CARD, BANK CARD DECODER ] [ PRINTED WIRING BOARD [ A ] SIDE ] [ PRINTED WIRING BOARD [ B ] SIDE ]...
  • Page 45 [ DYNAMIC FOCUS AND DQP, 4:3 AND 14:9 ASPECT MODE SWITCHING, SUB WOOFER AUDIO AMP ]...
  • Page 46 [ DYNAMIC FOCUS OF DQP, 4:3 AND 14:9 ASPECT SWITCHING, SUB WOOFER AUDIO AMP ] D1 BOARD LOCATION WAVEFORMS A BOARD 1.0 Vp-p (H) 1.3 Vp-p (H) 1.1 Vp-p (H) 1.1 Vp-p (H) 1.0 Vp-p (H) 1.2 Vp-p (V) 187 mVp-p (H) [ PRINTED WIRING BOARD [ A ] SIDE ] [ PRINTED WIRING BOARD [ B ] SIDE ]...
  • Page 47 [ SIGNAL PROCESSING [Page 1/2] ]...
  • Page 48 [ SIGNAL PROCESSING [Page 2/2] ]...
  • Page 49 [ DIGITAL INTERFACE, DOLBY CENTRE AND SURROUND AMPLIFIER [Page 1/2] ]...
  • Page 50 [ PRINTED WIRING BOARD [ A ] SIDE ] A2 BOARD LOCATION [ PRINTED WIRING BOARD [ B ] SIDE ] [ DIGITAL INTERFACE, DOLBY CENTRE AND SURROUND AMPLIFIER [2/2] ] [ DIGITAL INTERFACE, DOLBY CENTRE AND SURROUND AMPLIFIER [Page 2/2] ]...

  • Page 51: Semiconductors

    5-4. SEMICONDUCTORS MSP3410D-PS-B4-T CXA2040Q-T4 STR-S6709 TLP721(D4-) 2SA733-K 2SA933AS ( TOP VIEW ) (TOP VIEW) 2SA933S PST593C-MMP-4P CXA8070P STV9379 E C B DTA144ES ( TOP VIEW ) DTC114ES LM78L05ACZ DTC143TS DTC144ESA 2SC1740S-RT TDA4665T-T SBX1981-51 ( TOP VIEW ) LM393P SDA5273-3CP-C55-22-GEG M5216P TDA6101Q/N3 DTC144TK SDA3OC263-GEG...
  • Page 52 MTZJ-T-77-33C ERA38-06TP1 2SC2785-HFE D4SB60L HZS9.INB2 RD3.9ESB2 MTZJ-3.6A RD5.1ESB2 RD5.6ESB2 MTZJ-T-77-3.6B MTZJ-T-77-3.9B RD6.8ESB2 RD10ESB2 MTZJ-5.1B MTZJ-5.6B RD15ES-B2 RD39ES-B2 MTZJ-6.8B MTZJ-9.1 ISS119-25TD 1SS133T-77 MTZJ-T-77-9.1B MTZJ-77-22B CATHODE 2SC4927-01 FMS-3FU ANODE MA3030-H (TX) MA3130WA-TX DINL20U HSS83TD EG-1Z-V1 RGP10GPKG23 EGP20G RGP15GPKG23 EL1Z EM1-V1 EU2A EU2-V1 FML-G12S GP08D SLA-570KT3F...
  • Page 53 5-5. IC BLOCK DIAGRAMS (1) A BOARD IC301 CXA2076Q-TL H SYNC PHASE 32fH V SYNC PHASE PHASE GATE H.DRIVE 1/32 SHIFT SAND CASTLE SHARP D PIC 50/60 ID TRAN NESS VIDEO TRAP CONT WIDE Count Down Sawtooth GATE 525/625 Gen. INTER- WIDE KILLER...
  • Page 54 5-5. IC BLOCK DIAGRAMS (2) A BOARD IC4 PST593C DELAY V out Reset D BOARD IC500 STV9379 FLYBACK GENERATOR POWER THERMAL PROTECTION D BOARD IC600 STR-S6709 START UP PROPORTIONAL DRIVE LATCH PRE REG THERMAL...

  • Page 55: Exploded Views

    SECTION 6 EXPLODED VIEWS NOTE : • Items with no part number and no description are not • Items marked “ * “ are not stocked stocked because they are seldom required for routine since they are seldom required for service.

  • Page 56: Picture Tube

    6-2. PICTURE TUBE 65 66 56 57 REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK X-4200-580-1 BEZNET ASSY 55-61 *4-057-303-01 HOLDER, DGC 4-045-250-01 DAMPER 4-202-554-01 HOLDER, HV CABLE 4-205-211-01 DOOR £ 1-251-807-22 CAP ASSY, HIGH VOLTAGE 4-202-555-01 SHAFT DOOR 3-704-495-01 SPACER, DY 4-042-192-11 CATCHER, PUSH 4-036-188-01 SCREW, SELF TAPPING...

  • Page 57: Electrical Parts List

    SECTION 7 ELECTRICAL PARTS LIST PARTS LISTING TABLE OF CONTENTS Page A BOARD COMPLETE Parts List : ....................102 A2 BOARD COMPLETE Parts List : ....................108 C BOARD COMPLETE Parts List : ....................111 D BOARD COMPLETE Parts List : ....................
  • Page 58 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C212 1-164-346-11 CERAMIC CHIP 1UF *A-1632-877-A A Board, Complete C213 1-163-005-11 CERAMIC CHIP 470PF 10.00% 50V C214 1-164-346-11 CERAMIC CHIP 1UF...
  • Page 59 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C276 1-164-346-11 CERAMIC CHIP 1UF C339 1-163-021-91 CERAMIC CHIP 0.01UF 10.00% 50V C277 1-164-346-11 CERAMIC CHIP 1UF C340...
  • Page 60 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <DIODE> FL1001 1-236-071-11 ENCAPSULATED COMPONENT 8-719-988-61 DIODE 1SS355TE-17 <IC> 8-719-988-61 DIODE 1SS355TE-17 8-719-988-61 DIODE 1SS355TE-17 8-759-376-77 IC SDA30C263-GEG D101...
  • Page 61 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R 1-216-065-91 RES-CHIP 4.7K 5% 1/10W 8-729-026-49 TRANSISTOR 2SA1037AK-T146-R 1-216-065-91 RES-CHIP 4.7K 5% 1/10W 8-729-120-28 TRANSISTOR 2SC2412K-T-146-R...
  • Page 62 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK 1-216-081-00 RES-CHIP 1/10W R148 1-216-051-00 RES-CHIP 1.2K 5% 1/10W 1-216-025-91 RES-CHIP 1/10W R149 1-216-049-91 RES-CHIP 1/10W...
  • Page 63 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R248 1-216-073-00 RES-CHIP 1/10W R321 1-216-025-91 RES-CHIP 1/10W R249 1-216-001-00 RES-CHIP 1/10W R322 1-216-025-91 RES-CHIP 1/10W...
  • Page 64 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R408 1-216-049-91 RES-CHIP 1/10W C4033 1-163-035-00 CERAMIC CHIP 0.047UF R409 1-216-049-91 RES-CHIP 1/10W C4034 1-163-035-00 CERAMIC CHIP 0.047UF...
  • Page 65 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C4620 1-163-021-91 CERAMIC CHIP 0.01UF 10.00% 50V CN4002 *1-564-510-11 PLUG, CONNECTOR 7P C4621 1-163-021-91 CERAMIC CHIP 0.01UF 10.00% 50V...
  • Page 66 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK FB4030 1-414-232-22 INDUCTOR CHIP 0UH <CHIP CONDUCTOR> FB4031 1-414-232-22 INDUCTOR CHIP 0UH FB4032 1-414-232-22 INDUCTOR CHIP 0UH JR4601...
  • Page 67 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R4062 1-216-073-00 RES-CHIP 1/10W R4641 1-216-073-00 RES-CHIP 1/10W R4063 1-216-073-00 RES-CHIP 1/10W R4642 1-216-025-91 RES-CHIP 1/10W...
  • Page 68 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <CONNECTOR> R719 1-249-422-11 CARBON 2.7K 5% 1/4W R720 1-249-422-11 CARBON 2.7K 5% 1/4W CN701 *1-568-882-51 PIN, CONNECTOR 7P...
  • Page 69 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C521 1-107-698-11 ELECT 10UF 20.00% 25V C522 1-126-964-11 ELECT 10UF 20.00% 50V C814 1-136-732-11 FILM 0.021UF...
  • Page 70 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK CN616 4-352-844-01 PIN, LEAD, COATING D637 8-719-110-17 DIODE MTZJ-T-77-10B CN800 *1-580-798-11 CONNECTOR PIN (DY) 6P D638 8-719-991-33 DIODE 1SS133T-77 CN801...
  • Page 71 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK IC603 8-759-390-57 IC LM2940CT-5.0 Q900 8-729-119-78 TRANSISTOR 2SC1740S-RT IC606 8-759-267-25 IC LM2940CT-9.0 Q1200 8-729-119-78 TRANSISTOR 2SC1740S-RT IC800...
  • Page 72 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R622 1-249-437-11 CARBON 1/4W R833 1-247-887-00 CARBON 220K 5% 1/4W R623 1-249-429-11 CARBON 1/4W R835 1-216-471-11 METAL OXIDE...
  • Page 73 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <SWITCH> C2606 1-137-150-11 MYLAR 0.01UF 5.00% 50V C2607 1-137-368-11 MYLAR 0.0047UF 5.00% 50V S801 1-572-707-11 SWITCH, LEVER C2608...
  • Page 74 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C2849 1-126-964-11 ELECT 10UF 20.00% 50V D2811 8-719-991-33 DIODE 1SS133T-77 C2850 1-130-483-00 MYLAR 0.01UF 5.00% 50V D2812...
  • Page 75 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <TRANSISTOR> R2802 1-215-919-11 METAL OXIDE 2.2K 5% R2804 1-249-437-11 CARBON 1/4W Q2201 8-729-030-02 TRANSISTOR DTC144ESA-TP R2805 1-249-429-11 CARBON...
  • Page 76 The components identified by shading and marked are critical for safety D1 D2 Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <RELAY> *A-1646-183-A Mounted PC Board, H RY3801 1-755-172-11 RELAY RY3802 1-755-172-11 RELAY <CAPACITOR>...
  • Page 77 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <FUSE> <RELAY> F5601 £ 1-576-232-21 FUSE (H.B.C.) 5A/250V RY5602 1-755-245-11 RELAY, AC POWER £...
  • Page 78 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK <CONNECTOR> Q4712 8-729-027-55 TRANSISTOR DTC143EKA-T146 Q4713 8-729-027-55 TRANSISTOR DTC143EKA-T146 CN900 *1-566-203-11 PIN, CONNECTOR (PC BOARD) 10P CN901 1-566-203-61 PIN, CONNECTOR (PC BOARD) 10P <RESISTOR>...
  • Page 79 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C3139 1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V C3246 1-164-156-11 CERAMIC CHIP 0.1UF C3140 1-162-970-11 CERAMIC CHIP 0.01UF 10.00% 25V...
  • Page 80 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK C3347 1-164-156-11 CERAMIC CHIP 0.1UF FB3108 1-543-949-22 FERRITE C3348 1-164-156-11 CERAMIC CHIP 0.1UF FB3206 1-543-949-22 FERRITE C3349...
  • Page 81 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK FB3535 1-543-949-22 FERRITE IC3502 8-759-527-77 IC M24C16-MN6T FB3536 1-543-949-22 FERRITE FB3537 1-543-949-22 FERRITE <TRANSISTOR>...
  • Page 82 The components identified by shading and marked are critical for safety N VM Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK R3310 1-216-809-11 RES-CHIP 1/16W R3556 1-216-827-11 RES-CHIP 3.3K 5% 1/16W R3311 1-216-833-91 RES-CHIP 1/16W...
  • Page 83 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK D1702 8-719-110-88 DIODE MTZJ-T-77-39 R1724 1-249-417-11 CARBON 1/4W D1703 8-719-110-88 DIODE MTZJ-T-77-39 R1725 1-249-417-11 CARBON 1/4W...
  • Page 84 The components identified by shading and marked are critical for safety Replace only with the part number specified. REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK MISCELLANEOUS £ 1-571-433-21 SWITCH PUSH (AC POWER) £ 1-783-083-11 CORD, POWER (FILTER) £...
  • Page 85 • User programmable Functional Check through Infrared • Fast and documented Test Mode setting of all Sony TV chassis Additional features such as Adjustments and Troubleshooting are available in chassis-dependent software modules. Please contact your local Sony Service organisation for the latest information.

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