hit counter script
Sony TRINITRON KV-28WF3A Service Manual
  1. Manuals
  2. Brands
  3. Sony Manuals
  4. TV
  5. TRINITRON KV-28WF3A
  6. Service manual

Sony TRINITRON KV-28WF3A Service Manual

Ae- 4 chassis
Hide thumbs
Table of Contents

Advertisement

Quick Links

SERVICE MANUAL

MODEL
COMMANDER
KV-28WF3A
KV-28WF3B
KV-28WF3D
KV-28WF3E
KV-28WF3K
M I C R O F I L M
DEST
CHASSIS NO.
RM-862
Italian
SCC-K43L-A
RM-862
French
SCC-K45N-A
RM-862
AEP
SCC-K41N-A
RM-862
Spanish
SCC-K42L-A
RM-862
OIRT
SCC-K44M-A
MODEL
COMMANDER
KV-32WF3A
KV-32WF3B
KV-32WF3D
KV-32WF3E
KV-32WF3K
TRINITRON
1
AE- 4
CHASSIS
DEST
CHASSIS NO.
RM-862
Italian
SCC-K43K-A
RM-862
French
SCC-K45M-A
RM-862
AEP
SCC-K41M-A
RM-862
Spanish
SCC-K42K-A
RM-862
OIRT
SCC-K44L-A
COLOR TV
®
®

Advertisement

Table of Contents
loading

Related Manuals for Sony TRINITRON KV-28WF3A

Summary of Contents for Sony TRINITRON KV-28WF3A

  • Page 1: Service Manual

    SERVICE MANUAL AE- 4 CHASSIS MODEL MODEL COMMANDER DEST CHASSIS NO. COMMANDER DEST CHASSIS NO. KV-28WF3A KV-32WF3A RM-862 Italian SCC-K43L-A RM-862 Italian SCC-K43K-A KV-28WF3B KV-32WF3B RM-862 French SCC-K45N-A RM-862 French SCC-K45M-A KV-28WF3D KV-32WF3D RM-862 SCC-K41N-A RM-862 SCC-K41M-A KV-28WF3E KV-32WF3E RM-862 Spanish SCC-K42L-A RM-862...
  • Page 2 KV-28WF3/32WF3 ITEM MODEL Television System Stereo System Channel Coverage Color System ITALIA VHF : A-H2 (C) UHF : 21-69 PAL Italian B/G/H, D/K GERMAN Stereo B/G/H VHF : E2-E12 UHF : E21-E69 CABLE TV (1) : S1-S41 NTSC4.43, NTSC3.58 CABLE TV (2) : S01-S05, M1-M10, U1-U10 (VIDEO IN) L VHF : F02-F10 UHF : F21-F60 CABLE : B-Q B/G/H VHF : E2-E12...
  • Page 3 KV-28WF3/32WF3 Model Name KV-28WF3A KV-28WF3B KV-28WF3D KV-28WF3E KV-28WF3K KV-32WF3A KV-32WF3B KV-32WF3D KV-32WF3E KV-32WF3K Item Pal Comb RGB Priority Woofer Box Scart 1 Scart 2 Front in (3) Scart 4 Projector AKB in 16:9 mode Norm B/G/H Norm I Norm D/K Norm AUS Norm L Norm SAT...
  • Page 4 KV-28WF3/32WF3 Pin No Signal Signal level 21 pin connector (1 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)

  • Page 5: Table Of Contents

    EXPLOSÈES ET LES LISTES DE PIECES SONT D’UNE IMPORTANCE CRITIQUE POUR LA SÈCURITÈ DU FONCTIONNEMENT, NE LES REMPLACER QUE PAR DES COMPSANTS SONY DONT LE NUMÈRO DE PIÈCE EST INDIQUÈ DANS LE PRÈSENT MANUEL OU DANS DES SUPPLÈMENTS PUBLIÈS PAR SONY.

  • Page 16: Disassembly

    SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL 2-2. CHASSIS ASSY REMOVAL 2 Rear Cover 1 7 Screws BTV 4x16 2-3. SERVICE POSITION 2-4. G BOARD REMOVAL To release, push the claws in the direction of the arrow as indicated.

  • Page 17: A Board Removal

    2-5. A BOARD REMOVAL 2-6. PICTURE TUBE REMOVAL Release the clip indicated. 7 Two DGC holders 8 Degaussing coils 9 Spring Extension 2 Chassis assy 3 C board 4 VM Board 5 Neck assy 10 Four PT screws (M) • REMOVAL OF ANODE-CAP 1 Anode cap Note : Short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT...

  • Page 18: Removal And Replacement Of The

    REMOVAL AND REPLACEMENT OF THE MAIN-BRACKET For safety reasons, on no account should the plates be removed BOTTOM PLATES. and not refitted after servicing. (1) REMOVING THE PLATES (2) REFITTING THE PLATES Because the plates differ in size it is important that the correct plates are refitted in their In the event of servicing being required to the solder side of the D Board printed original location.

  • Page 19: Set-Up Adjustments

    KV-28WF3/32WF3 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 20: Convergence

    KV-28WF3/32WF3 GREEN BLUE H.STAT Fig. 3-4 V.STAT convergence Vertical Static Magnet control Disk magnets or rotatable disk magnets correct Purity control corrects C Board these areas (a-d) this area RV702 (H STAT) RV701 H STAT Convergence Screen (G2) • If the horizontal dots are unable to coincide with the variable range of the H.STAT convergence, adjust together with the V.STAT convergence while tracking.
  • Page 21 KV-28WF3/32WF3 By rotating the V.STAT magnet clockwise, the red, green and Layout of each control blue dots move in the direction indicated below. Purity magnet BMC (Hexaploe) magnet V STAT convergence magnet Y-splitting axis correction magnet By opening or closing the V.STAT magnet, the red, green and blue dots move in the direction indicated below.

  • Page 22: Focus

    KV-28WF3/32WF3 3-3. FOCUS Video Proc. TDA4780 Item No Adjustment item Data Amount Receive a television broadcast signal. Normalize the picture setting. Adjust the focus control located on the flyback transformer to obtain the best focus at the centre of the screen. Bring only the centre area of the screen into focus, the magenta-ring appears on the screen.

  • Page 23: Circuit Adjustments

    KV-28WF3/32WF3 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ELECTRICAL ADJUSTMENTS Service adjustments to this model can be performed Item No Adjustment item Data Amount using the supplied Remote Commander RM-862. HOW TO ENTER INTO SERVICE MODE Turn on the main power switch of the set while pressing PROG + (plus) and PROG - (minus) buttons on the front R GAIN panel.
  • Page 24 KV-28WF3/32WF3 SDA9361 (VIDEO PROC) Item No Adjustment item Data Amount Item No Adjustment item Data Amount V Size V Blk Time V Centre H Blk Time V Linearity Start V Scan S Correction H Blk Phase H Size V Scan width 0 Pin Amp V Scan width 1 Up Corner Correction...
  • Page 25 KV-28WF3/32WF3 TDA4780 (VIDEO PROC) Item No Adjustment item Data Amount R GAIN G GAIN B GAIN R LVL REF G LVL REF B LVL REF PEAK DRV LIMIT GAMMA SCP ON = 3LEV OFF = 2LEV DELAY DATA BUFF NTSC MATRIX HDTV FSBL AUTO CUT OFF...
  • Page 26 KV-28WF3/32WF3 DEFLECTION SYSTEM ADJUSTMENT V SIZE Enter into the service mode and select ‘Deflection cont’. The ‘Deflect cont. SDA9361’ adjustment menu will be displayed. V POS Select and adjust each item in order to get an optimum image. Item No Adjustment item Data Amount V LIN...

  • Page 27: Volume Electrical Adjustments

    KV-28WF3/32WF3 4-2. VOLUME ELECTRICAL ADJUSTMENTS Sub Brightness Adjustment Enter into the service mode (Device Menu). Select ‘SUB ADJUST MENU’. Sub adjustment Sub Picture Sub Color Sub Brightness 4/3 Centre PAP H-Centre PAP HWE-Offset Adjust the value according to the following advice. Sub Colour Adjustment Input a PAL colour bar signal.

  • Page 28: Test Mode 2

    KV-28WF3/32WF3 4-2. TEST MODE 2: Is available by pressing ‘TEST’ button twice, OSD ‘TT’ appears. The functions described below are available by pressing the two numbers. To release the Test mode 2, press 0, 10, 20 ... twice or switch the TV set into Stand-by Mode. Pressing the two Local Control buttons ( + and - ) during Power ON will also switch into ‘TT’...
  • Page 29 KV-28WF3/32WF3 continued Default value for TDA 9170 Default value for SAA 7185 Default value for TDA 4780 Default value for TDA 9144 Default value for TDA 9143 Default value for SDA 9288 Text character set Russia / east Text character set Russia / west Tenth entry is deleted DOLBY mode normal No function...

  • Page 30: Diagrams

    SECTION 5 DIAGRAMS BLOCK DIAGRAM (1) BLOCK DIAGRAM (2) KV-28WF3B, IC303 KV-32WF3B ONLY KV-28WF3 AND AV INPUT/OUTPUT INTERFACE,COLOUR DECODER, DELAY KV-32WF3 ONLY IC1002 ROM IC1001 LINE SOUND PROCESSOR, DOLBY NOISE REDUCTION, TV SYSTEM (1/2) MICRO CONTROLLER MICRO CONTROLLER, MEGA TEXT FILTER CN101(2/2) Q103,104,106...

  • Page 31: Block Diagram (3)

    BLOCK DIAGRAM (3) BLOCK DIAGRAM (4) J1200 CN0743 H OUT DRIVE Q801 T801 T802 CN0745 H-PULSE CN0001 H DAMP IC801 D802,803 H DY DI-MOD PIN DRIVE FOR SERVICE V DY Q803 +135V CN0723 CN0703 S601 DISABLE DISABLE CN0772 D804 POWER IC260 T603 AUDIO SELECTOR...

  • Page 32: Block Diagram (4)

    BLOCK DIAGRAM (5) BLOCK DIAGRAM (6) IC705 POWER ON A/D, D/A CONVERTER, DIGITAL NOISE SWITCH VIDEO OUT (RED) REDUCER, CRT DRIVER, (RGB OUT) +12V IC1809 D707, Q705 DEFLECTION PROCESSOR IC1824 DIGITAL NOISE CN0403 TO D BOARD CUT-OFF +5V REG REDUCE ZOOMING FV (T805) D410,Q415,416 J701...

  • Page 44: A Board

    WAVEFORMS A BOARD SECAM 1.0 Vp-p (H) 1.0 Vp-p (H) 2.0 Vp-p (H) SECAM SECAM 2.0 Vp-p (H) 1.0 Vp-p (H) 1.2 Vp-p (H) 0.6 Vp-p (H) 0.7 Vp-p (H) 4.5 Vp-p (H) 1.0 Vp-p (H) 1.0 Vp-p (H) 1.4 Vp-p (H) 1.5 Vp-p (H) 1.0 Vp-p (H) WAVEFORMS C BOARD...

  • Page 45: D Board

    WAVEFORMS D BOARD 3.5 Vp-p (2H) 210 Vp-p (2H) 11 Vp-p (2H) 1.1K Vp-p (2H) 10 Vp-p (2H) 62 Vp-p (2H) 100 Vp-p (2H)
  • Page 46 5-4 SEMICONDUCTORS BA7046F LM2940CT-9.0 M27C4001-15C1-AE406 SAA4952WP/V1 BA7046F-T1 LM2940T-8.0 M27C4001-15C1 MB3793-42NF LM2940T-9.0 1 32 1 44 MB3793-42NF-ER L4941BV NJM2240M TEA7605 NJM2240M(TE2) ( TOP VIEW ) ( TOP VIEW ) ( TOP VIEW ) SDA9361 LM393P PC123F2 CXA1855Q-T6 M5216P PC123FY2 ST24C16FB6 TDA2822M UPC393C ( TOP VIEW ) CXA1875AM-T4...
  • Page 47 TC4S66F TDA9143/N2 IMZ1A-T109 2SA1837 TC4S66F-TE85L TDA9144/N2 TDA9170T ( TOP VIEW ) TDA4665T-T TMS4C2972-26DTR TMS4C2972-28DTR 2SC2500-B IRF614 2SC2551-O IRF620 2SC2551O-TPE2 ( TOP VIEW ) ( TOP VIEW ) TDA6111Q TDA6111Q/N4 E C B U2860B-BFPG3 74LVC08D 2SC2688-LK 2SC3840K DTA144EK DTC144EK ( TOP VIEW ) DTA144EK-T146 DTC144EK-T146 DTC114EK...
  • Page 48 2SC4834NP-F09 D1NL20 R2K-V1 ERC38-06 MA73-TX D1NL20-TA RGP02-20EG23 D1NL20-TR RGP02-20EL-6394 CATHODE EGP20G RGP10GPKG23 EL1Z RGP15GPKG23 GP08D S2LA20F GP08DPKG23 1SS133T-77 MTZJ-T-77-9.1 1SS83 ANODE MTZJ-T-77-9.1A 1SS83TD RD12SB2 CATHODE UDZ-TE-17-12B ERD08M-15 2SD2396H ANODE ANODE CATHODE D10SC4M S1VB20-S CATHODE S1VB40 ANODE DAN202K DAN202K-T-146 ESAC39M-06C ESAC39M-06CF38 DAP202K DAP202K-T-146 D4SB60L...

  • Page 49: Ic Block Diagrams

    5-5. IC BLOCK DIAGRAMS A Board IC303, TDA4665T-T D Board IC261 TDA2822M SIGNAL LINE SAMPLE CLAMPING MEMORY HOLD SIGNAL SAMPLE LINE CLAMPING MEMORY HOLD FREQUENCY SANDCASTLE DIVIDER PHASE DETECTOR BY 192 DETECTOR 6 MHz DIVIDER BY 2 C Board IC703,704,705 TDA6111Q/N4 D Board IC802 STV9379 MIRROR MIRROR...

  • Page 50: Exploded Views

    KV-28WF3/32WF3 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 51: Picture Tube

    KV-28WF3/32WF3 6-2. PICTURE TUBE REF. NO. PART.NO DESCRIPTION REMARK REF. NO. PART.NO DESCRIPTION REMARK X-4200-344-1 BEZNET ASSY 52-61 4-203-722-11 BUTTON, POWER (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K) X-4200-343-1 BEZNET ASSY 4-202-964-01 SPRING (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K) (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) 4-045-250-01 DAMPER 4-202-964-11 SPRING X-4200-369-1 DOOR, ASSY (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K) (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) 3-703-035-11 SHAFT, LID 4-203-723-01 DOOR (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K)
  • Page 52 KV-28WF3/32WF3 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 *4-203-128-11 SHEET BLOTTING 4-200-433-01 SPRING, EXTENSION 4-203-870-01 SUPPORTER, CRT (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K) (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) *4-203-390-01 CUSHION, DGC 4-203-098-01 SUPPORTER, CRT £...

  • Page 53: Electrical Parts List

    KV-28WF3/32WF3 SECTION 7 ELECTRICAL PARTS LIST • Items marked “ * “ are not stocked since they are seldom required for When indicating parts by reference number, routine service. Some delay should be please include the board name. anticipated when ordering these items. •...
  • Page 54 KV-28WF3/32WF3 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 C1867 1-164-004-11 CERAMIC CHIP 0.1MF D415 8-719-914-43 DIODE DAN202K C1868 1-164-004-11 CERAMIC CHIP 0.1MF C1869 1-164-004-11 CERAMIC CHIP 0.1MF <...
  • Page 55 KV-28WF3/32WF3 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 > JR1910 1-216-295-91 SHORT JR1915 1-216-295-91 SHORT Q411 8-729-901-06 TRANSISTOR DTA144EK Q412 8-729-901-06 TRANSISTOR DTA144EKB R408...
  • Page 56 KV-28WF3/32WF3 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 R1821 1-216-023-00 RES,CHIP 1/10W R1940 1-216-025-91 RES,CHIP 1/10W R1822 1-216-049-91 RES,CHIP 1/10W R1831 1-216-081-00 RES,CHIP...
  • Page 57 KV-28WF3/32WF3 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 C144 1-163-227-11 CERAMIC CHIP 10PF 0.5PF 50V C305 1-164-004-11 CERAMIC CHIP 0.1MF (KV-28WF3B/32WF3B) C306 1-164-004-11 CERAMIC CHIP 0.1MF...
  • Page 58 KV-28WF3/32WF3 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 C1038 1-163-243-11 CERAMIC CHIP 47PF < DIODE > C1039 1-164-004-11 CERAMIC CHIP 0.1MF C1040 1-164-222-11 CERAMIC CHIP 0.22MF D102...
  • Page 59 KV-28WF3/32WF3 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 < IC > Q1302 8-729-216-22 TRANSISTOR 2SA1162-G Q1303 8-729-216-22 TRANSISTOR 2SA1162-G IC101 8-752-068-45 IC CXA1855Q Q1304...
  • Page 60 KV-28WF3/32WF3 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 R130 1-216-039-00 RES,CHIP 1/10W R188 1-216-113-00 RES,CHIP 470K 5% 1/10W R131 1-216-039-00 RES,CHIP 1/10W R189...
  • Page 61 KV-28WF3/32WF3 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 R1012 1-216-041-00 RES,CHIP 1/10W R2002 1-216-049-91 RES,CHIP 1/10W R1030 1-216-073-00 RES,CHIP 1/10W R2003 1-216-097-91 RES,CHIP...
  • Page 62 KV-28WF3/32WF3 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 C617 1-136-559-11 MYLAR 0.0047MF 400V D625 8-719-911-19 DIODE 1SS119-25 C618 1-104-989-91 FILM 0.0022MF 200V D626...
  • Page 63 KV-28WF3/32WF3 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 R610 1-249-419-11 CARBON 1.5K 5% 1/4W F *A-1638-092-A C BOARD COMPLETE R611 1-249-377-11 CARBON 0.47 5%...
  • Page 64 KV-28WF3/32WF3 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 < CRT SOCKET > R741 1-202-884-11 SOLID 820K 20% 1/2W R743 1-202-884-11 SOLID 820K 20% 1/2W...
  • Page 65 KV-28WF3/32WF3 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 C283 1-136-169-00 FILM 0.22MF C848 1-162-129-00 CERAMIC 150PF C286 1-126-968-11 ELECT 100MF (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K) C620...
  • Page 66 KV-28WF3/32WF3 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 C1616 1-137-535-11 FILM 0.0018MF 630V D262 8-719-911-19 DIODE 1SS119-25 (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K) D264 8-719-911-19 DIODE 1SS119-25 C1619 1-110-175-81 MYLAR...
  • Page 67 KV-28WF3/32WF3 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 < FERRITE BEAD > L1604 1-406-988-21 INDUCTOR (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) FB201 1-535-303-00 LEAD, JUMPER (5.0MM) L1605 1-406-988-21 INDUCTOR FB202...
  • Page 68 KV-28WF3/32WF3 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 R247 1-249-413-11 CARBON 1/4W R666 1-249-413-11 CARBON 1/4W R248 1-249-425-11 CARBON 4.7K 5% 1/4W R668...
  • Page 69 KV-28WF3/32WF3 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 R860 1-247-843-11 CARBON 3.3K 5% 1/4W R1606 1-215-451-00 METAL 1/4W R861 1-249-417-11 CARBON 1/4W (KV-32WF3A/32WF3B/32WF3D/32WF3E/32WF3K)
  • Page 70 KV-28WF3/32WF3 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 R1650 1-249-429-11 CARBON 1/4W C1704 1-161-830-00 CERAMIC 0.0047MF 500V (KV-28WF3A/28WF3B/28WF3D/28WF3E/28WF3K) C1706 1-107-638-11 ELECT 33MF 160V...
  • Page 71 KV-28WF3/32WF3 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 < RESISTOR > R1701 1-216-025-00 RES,CHIP 1/10W R1702 1-249-413-11 CARBON 1/4W R1703 1-216-174-00 RES,CHIP 1/8W...
  • Page 72 KV-28WF3/32WF3 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 4-204-132-41 MANUAL, INSTRUCTION (KV-28WF3A/32WF3A) *************** (ITALIAN) 4-204-132-51 MANUAL, INSTRUCTION (KV-28WF3B/32WF3B) £...
  • Page 73 KV-28WF3/32WF3 English Sony Corporation 98BP7164-1 Sony UK Printed in U.K. © 1998.2 Service Promotions Dept. 9-974-966-01...

This manual is also suitable for:

Trinitron kv-28wf3dTrinitron kv-28wf3bTrinitron kv-28wf3kTrinitron kv-32wf3aTrinitron kv-32wf3bTrinitron kv-32wf3d ... Show all

Table of Contents