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Sony KV-XF25M50 Service Manual

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SERVICE MANUAL

MODEL
COMMANDER DEST. CHASSIS NO.
KV-XF25M50
RM-954 India
KV-XF25M80
RM-954 India
SCC-U22S-A
SCC-U22T-A
1
2
3
4
5
6
7
8
9
-/--
0
(RM-954)
BG-3S
MODEL
COMMANDER DEST. CHASSIS NO.
TRINITRON
Self Diagnosis
Supported model
CHASSIS
COLOR TV
®

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Summary of Contents for Sony KV-XF25M50

  • Page 1: Service Manual

    Self Diagnosis Supported model SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-XF25M50 RM-954 India SCC-U22S-A KV-XF25M80 RM-954 India SCC-U22T-A -/-- (RM-954) TRINITRON COLOR TV ®...
  • Page 2 CARBON PAINTED ON THE CRT, AFTER REMOVING THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE ANODE. THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...

  • Page 3: Table Of Contents

    KV-XF25M50/XF25M80 RM-954 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSIS FUNCTION 5. DIAGRAMS ........ 4 5-1. Block Diagram ............41 1. GENERAL ................ 8 5-2. Frame Schematic Diagram ........45 Circuit Boards Location .......... 49 2. DISASSEMBLY 5-4.
  • Page 4 KV-XF25M50/XF25M80 RM-954 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 5 KV-XF25M50/XF25M80 RM-954 DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT 2 times 5 times Lamp ON 0.3 sec. Lamp OFF 3 sec. Lamp OFF 0.3 sec. STANDBY/SLEEP lamp Diagnostic Item Flash Count* +B overcurrent/overvoltage 2 times Vertical deflection stopped White balance failure 5 times * One flash count is not used for self-diagnostic.
  • Page 6 KV-XF25M50/XF25M80 RM-954 SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to bring up past occurances of failure for confirmation on the screen: [To Bring Up Screen Test] In standby mode, press buttons on the remote commander sequentially in rapid succession as shown below: [Screen display] / channel [5] / Sound volume [-] / Power ON...
  • Page 7 KV-XF25M50/XF25M80 RM-954 SELF-DIAGNOSTIC CIRCUIT IC301 IC001 IC003 Y/CHROMA JUNGLE SYSTEM MEMORY FROM IK-IN IO-8DAT B-DAT FROM O-LED [+B] Q604 C PROTECT IO-SDAT [H] D526 [V] Q509/507 [+B overcurrent ªOCPº] Occurs when an overcurrent on the +B(135) line is detected by Q604. If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V.SYNC is more than seven...
  • Page 8 SECTION 1 The operating instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers of GENERAL the Operating Instruction Manual remain as in the manual. Using Your New TV WARNING • Dangerously high voltages are present inside the TV. Getting Started •...

  • Page 9: Connecting Optional Components

    Connecting optional components Notes • If you connect a monaural VCR, connect the yellow plug to (the yellow jack) and the black plug to -L (MONO) (the white jack). You can connect optional audio/video components, such as a VCR, multi disc player, •...

  • Page 10: Securing The Tv

    Securing the TV Watching the TV ¤ To prevent the TV from falling, secure the TV using one of the following methods: This section explains functions used while watching TV. Most operations can … be done using the remote. With the supplied screws, attach the band to the TV stand and to the rear of the TV using the provided hole.
  • Page 11 Watching the TV (continued) Additional tasks Setting the Wake Up timer Do this Turn off temporarily Press u. The u indicator on the TV lights up red. Press until the WAKE UP TIMER:10M desired period of time Press U on the TV. Turn off completely After 10 minutes appears.

  • Page 12: Viewing Your Favorite Channels

    Advanced Operations Selecting the Viewing your SOUND SURROUND FAVORITE MODE picture and sound favorite channels SOUND MODE PIC MODE MENU modes PIC MODE ENTER You can display and select six of your Number buttons favorite channels directly from your TV You can select picture and sound modes screen.

  • Page 13: Listening With Surround Sound

    Select the color system. AUTOnPALnSECAMnNTSC3.58nNTSC4.43 * The BBE is manufactured by Sony Corporation under license from BBE Sound, Inc. It is covered by U.S. Patent No. 4,638,258 and No. 4,482,866. The word “BBE” and the BBE symbol are the trademarks of BBE Sound, Inc.
  • Page 14 How to use the Changing the A/V SOUND MODE SURROUND FAVORITE menu SOUND CONTROL setting MODE SURROUND FAVORITE PIC MODE MENU MENU PIC MODE MENU MENU ENTER +/–/ENTER ENTER +/–/ENTER You can use the buttons on the remote The A/V CONTROL menu allows you and on the TV as well to display the to change the picture and sound menu and adjust the settings.
  • Page 15 Changing the SET Adjusting the ADJUST options under PICTURE MODE UP setting Number buttons Press + or – to select the ENTER desired item (e.g., The SET UP menu allows you to change COLOR), then press COLOR -/-- the menu language, lock channels, ENTER.
  • Page 16 Changing the SET UP setting (continued) Using the CHILD LOCK feature Changing other SET UP menu options You can prevent your children from watching certain channels by using the CHILD LOCK feature. Press MENU. Press MENU. Press + or – to select the ENTER SET UP icon ( ), then...

  • Page 17: Changing The Channel Preset

    Changing the Changing the Channel Preset (CH PRESET) setting (continued) Channel Preset SOUND MODE SURROUND FAVORITE Select the desired MENU (CH PRESET) PIC MODE channel. MENU ENTER +/–/ENTER (1) Press + or – to select ENTER setting either VHF LOW, VHF HIGH or UHF, then press ENTER.
  • Page 18 Changing the Channel Preset (CH PRESET) setting (continued) If you are not satisfied Changing other CH PRESET menu options with the picture and sound quality, you may improve them by using Press MENU. fine tuning. Press + or – to select the (1) Press + or –...

  • Page 19: Self Diagnosis Function

    • The TV system (TV SYS) • If the sound of some channels are noisy, setting is inappropriate. Inform your nearest Sony service center about the number of times the u select the channel, then display the CH PRESET menu and select the appropriate indicator flashes.
  • Page 20 “PIC ROTATION” so that the picture is affects your TV set. aligned to the TV screen. (page 20) No sound • Contact your nearest Sony service • Your TV may need service. The u indicator on your center. (page 25)

  • Page 21: Identifying Parts And Controls

    Identifying parts and controls Identifying parts and controls (continued) Remote Control Refer to the pages indicated in parentheses ( ) for details. Front panel !¶ !£ -/-- -/-- !¢ !∞ SOUND SOUND SURROUND FAVORITE MODE SURROUND FAVORITE MODE !§ PIC MODE MENU PIC MODE MENU...

  • Page 22: Disassembly

    SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL 2-3. CHASSIS ASSY REMOVAL 2 Rear cover 1 Three screws (+BVTP 4 × 16) 1 Chassis assy 1 Eight screws (+BVTP 4 × 16) 2-4. F BRACKET REMOVAL 2-2. SPEAKER BRACKET REMOVAL 4 Two screws (+BVTP 3 ×...

  • Page 23: Service Position

    2-5. SERVICE POSITION 2-6-2. REPLACEMENT OF LIGHT GUIDE (Note: Remove F Bracket first.) One screw (+BVTP 3 × 12) 2-7. TERMINAL BRACKET REMOVAL 2-6. REPLACEMENT OF PARTS For replacement of the Control Button and Light Guide, unscrew them, exchange with the new parts, and fix them with screws (+BVTP) respectively.

  • Page 24: H3 Board Removal

    2-8. H3 BOARD REMOVAL 2-10. PICTURE TUBE REMOVAL 3 Two connectors !£ Four DGC clip !∞ Demagnetic coil 2 Four connectors !™ Four claws Cushion (50x290) DGC 5 H3 Board 8 Chassis assy !ª Two screws (+P 3 × 12) 1 Two connectors 1 Two screws (washer head)
  • Page 25 •REMOVAL OF ANODE-CAP NOTE : After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chassis, CRT shield or carbon paint on the CRT. •REMOVING PROCEDURES 1 Turn up one side of the rubber cap in the direction indicated by the arrow a. 2 Using a thumb pull up the rubber cap firmly in the direction indicated by the arrow b.

  • Page 26: Set-Up Adjustments

    KV-XF25M50/XF25M80 SECTION 3 RM-954 SET-UP ADJUSTMENTS • The following adjustments should be made when a complete Perform the adjustments in the following order : realignment is required or a new picture tube is installed. 1. Beam Landing • These adjustments should be performed with rated power 2.

  • Page 27: Convergence

    KV-XF25M50/XF25M80 RM-954 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Minimize the brightness setting. Purity • Provide dot pattern. BMC (Hexapole) (1) Horizontal and Vertical Static Convergence Purity Center dot V.
  • Page 28 KV-XF25M50/XF25M80 RM-954 BMC (Hexapole) Magnet. Blue Neck assy Neck assy If the red, green and blue dots are not balanced or aligned, then use the BMC magnet to adjust in the manner described below. Blue VM1 board VM1 board Note 1.

  • Page 29: Focus Adjustment

    KV-XF25M50/XF25M80 RM-954 Rotate TLV-2 VOL (29”, 34”) on DY 3-3. FOCUS ADJUSTMENT Rotate TLV VOL (25”) on DY Adjust FOCUS control on the flyback transformer for the best XCV Rotate XCV Adj core on DY focus. YCH Rotate YCH VOL on DY...

  • Page 30: G2 (Screen) And White Balance Adjustments

    KV-XF25M50/XF25M80 RM-954 2. WHITE BALANCE ADJUSTMENT 3-4. G2 (SCREEN) AND WHITE BALANCE 1) Set to Service Mode (Refer Section 4-1: ADJUSTMENTS ADJUSTMENTS WITH COMMANDER). 1. G2 (SCREEN) ADJUSTMENT 2) Input white raster signal. 1) Set the PICTURE to normal. 3) Set the PICTURE to minimum.

  • Page 31: Circuit Adjustment

    KV-XF25M50/XF25M80 SECTION 4 RM-954 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-954 that comes with 1, 4 these units. Select the adjustment item. ↓ a. ENTERING SERVICE MODE 3, 6 Raise/lower the data value. With the unit on standby ↓...

  • Page 32: Adjustment Method

    KV-XF25M50/XF25M80 RM-954 4-2. ADJUSTMENT METHOD Item Number 00 of device GEO Use the same method for all Items. Use 1 and 4 to select the This explanation uses H-Position as an example. 1. Select “GEO 00 HPS” with the 1 and 4 buttons.
  • Page 33 Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name Name Different Data No. (bit) Address (bit) H Position 50/60HZ 12 (7-2) CXA2139S(88H) 96 (7-2) H Size 50/60HZ 11 (7-2) 95 (7-2) Pin Amp 50/60HZ 13 (7-2) 97 (7-2)
  • Page 34 Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name Name Different Data No. (bit) Address (bit) H Drive Pulse Width Switch 00 (6) 54 (6) 01/00 AFC Gain Control TV/Video/Text 0F (1-0) A1 (1-0) H Oscillation 0C (7-4) 60 (7-4)
  • Page 35 Adjustment Item Table Device Functionality Note Data Range Function Note for Register Slava RAM Address Name Name Different Data No. (bit) Address (bit) SECAM BELL f0 1C (7-2) CXA2060AS(8AH) 85 (7-2) H Oscillation 0C (7-4) 80 (7-4) Sub Hue Control TV/Video 05 (7-2) Sub Color Control...
  • Page 36 KV-XF25M50/XF25M80 RM-954 ITEM INFORMATION. No. OPB0 OP1 Item XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang KV-XF25M50 KV-XF25M80 No. OPB1 OP2 Item NICAM HDEV Thai Bil Dis Fav. DVD Input AV Input KV-XF25M50 KV-XF25M80 No. OPB2 OP3 Item Pic rot 2199 Curve...

  • Page 37: Picture Quality Adjustments

    KV-XF25M50/XF25M80 RM-954 4-3. PICTURE QUALITY ADJUSTMENTS BELL FILTER ADJUSTMENT SUB COLOR ADJUSTMENT 1. Input SECAM color-bar signal. 2. Connect the dual-trace oscilloscope to the pin 9 (R-Y) of 1. Input a PAL color-bar. CN303 (not mounted). 2. Set to the following condition: 3.

  • Page 38: Picture Distortion Adjustment

    KV-XF25M50/XF25M80 RM-954 4-5. PICTURE DISTORTION ADJUSTMENT (1) PICTURE DISTORTION ADJUSTMENT (2) Item Number 00 – 0B H-TRAPEZOID (Rotate RV1801) HPS (H POSITION) HSZ (H SIZE) PAP (PIN AMP) CNP (CORNER PIN) VPS (V POSITION) VSZ (V SIZE) SCO (VERTICAL S-Correction) VLN (V LINEARITY) BOW (AFC.BOW)
  • Page 39 KV-XF25M50/XF25M80 RM-954 MEMO ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...
  • Page 40 KV-XF25M50/XF25M80 RM-954 MEMO ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...

  • Page 41: Diagrams

    KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 RM-954 RM-954 RM-954 RM-954 SECTION 5 DIAGRAM 5-1. BLOCK DIAGRAM TRU Surround AUDIO PROCESSOR L1 out TV V in AV SW DBFB (3D) AUDIO OUT IC3201 IC3206 IC3207 TDA7315D R1 out MAIN. TUVIF TV L in...

  • Page 42: Frame Schematic Diagram

    KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 RM-954 RM-954 RM-954 RM-954 5-2. FRAME SCHEMATIC DIAGRAM CN5901 CN704 CN701 200V (COMB FILTER) CN1801 VM MUTE PICTURE VD+ OUT TUBE CN703 VD- OUT (RGB OUT) VELOCITY MODULATION N/S ROT N/S MUTE CN4602 AC IN (CISPR)

  • Page 43: Circuit Boards Location

    KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 RM-954 RM-954 RM-954 5-3. CIRCUIT BOARDS LOCATION 5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS A BOARD WAVEFORMS Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted.

  • Page 44: Schematic Diagram Of A (1/2) Board

    (1) Schematic Diagram of A Board (1/2) CN204 CN203 CN102 TO B3 BOARD CN1405 TO H3 BOARD CN201 :BTOB TO B3 BOARD CN3603 CN608 CN1407 CN303 CN106 CN101 :S-MICRO CN105 CN104 :S-MICRO TO B3 BOARD CN205 CN302 TO B3 BOARD TO B3 BOARD :MINI CN1406...
  • Page 45 (2) Schematic Diagram of A (2/2) Board CN507 R501 :S-MICRO NS ROT :CHIP TO C BOARD NS MUTE R500 CN1801 135V 135V R596 135V 135V 135V 135V 135V 135V POWER SUPPLY,HV,MICON 135V L516 R502 L517 C500 R544 L515 3W :RS :DCC NS ROT C514...
  • Page 46 (3) Schematic Diagram of B Board A BOARD N OT E : The circuit indicated at left contains high voltage of over D004 [COMB FILTER] [POWER SUPPLY, HV, MICON, Y/C JUNGLE] D615 D005 600 Vp-p. Please pay attention when inspecting or repair- D616 IC001 B-10...
  • Page 47 (4) Schematic Diagrams of H and VM Boards TO B3 BOARD TO B3 BOARD TO A BOARD TO SP TO J2 BOARD TO B3 BOARD TO A BOARD TO F BOARD TO A BOARD CN6204 CN6202 CN904 CN3451 CN1400 CN104 CN4602 CN5901 CN601...
  • Page 48 (5) Schematic Diagram of B Board CN1400 TU1401 :S-MICRO C1461 R1411 C1460 D1415 470p :CHIP AUDIO(R) CH:CHIP F:CHIP UDZSTE-179.1B R/L/Y/S/C/CV R3272 6.8k R IN :CHIP R1420 C1450 C1453 R1412 R1409 C1462 JR1409 R1474 220k F:CHIP :CHIP JW1481 C1437 C1463 :CHIP R3211 L IN AUDIO(L)

  • Page 49: Schematic Diagram Of A (2/2) Board

    KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 RM-954 RM-954 BOARD IC3201 NJM2187L PRINTED WIRING BOARD Lch out Lch in [AUDIO PROSESSOR, AV SWITCH] BYPASS FIL 1 3D–STEREO Rch in Rch out SPACE VR 3D–STEREO BYPASS CENTER VR FIL 2 – B Board – Schematic diagram board –...

  • Page 50: Schematic Diagram Of F Board

    (6) Schematic Diagram of F Board C BOARD IC701 STV5112 BLUE FEEDBACK (RED FEEDBACK, GREEN FEEDBACK) (CISPR) BLUE OUTPUT CN4601 T4602 F4601 (RED OUTPUT, VDR461 JW4603 250V GREEN OUTPUT) T4601 :FUSE AC IN AC OUT JW4604 R4601 AC IN AC OUT 1/2W BLUE CATHODE CN4602...

  • Page 51: Schematic Diagram Of C Board

    (7) Schematic Diagram of C Board CN702 R701 PRINTED WIRING BOARD :TAB 100k D1808 1/2W RV1801 GP08DPKG23 [RGB OUT] CN1801 SG701 C1809 C701 1000 GAP,SPARK 0.0047 333.3 C705 :S-MICRO R1806 4.7k G1-1 R1800 CN701 1/2W VD+OUT D1803 R1825 R1804 :RN-CP D700 1SS119-25TD 3.3k...

  • Page 52: Semiconductors

    KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 KV-XF25M50/XF25M80 RM-954 RM-954 RM-954 5-5. SEMICONDUCTORS DIODE TRANSISTOR AU-01Z-V1 D1NS4 D5S6M UN2111 IRF614 2SD2578-CA CXA11315P (16PIN) TDA8172 EL1Z RD11ES-B3 UN2211 CXA1855S (48PIN) ERA22-08 RD20ES-B2 UN2213 CXA2139S (64PIN) GP08D RD30ESB2 2SA1162-G CXP86461-621S (64PIN) NNCD9.1A-T1 RD39ES-B2 2SC2712-YG M24C08-BN6(8PIN) RD33EB3T RD6.8ES-B1...

  • Page 53: Exploded Views

    KV-XF25M50/XF25M80 SECTION 6 RM-954 EXPLODED VIEWS NOTE: • • Items marked " ∗ " are not stocked since Items with no part number and no The components identified by description are not stocked because they are seldom required for routine...

  • Page 54: Chassis

    KV-XF25M50/XF25M80 RM-954 6-2. CHASSIS SCREW BVTP 3 × 12 r: 7-685-648-79 REF. NO. PART NO. DESCRIPTION REMARK * A-1372-866-A H3 BOARD, MOUNTED * A-1136-131-A B3 BOARD, COMPLETE ! 4-022-115-21 HOLDER, AC CORD ! 1-574-062-61 CORD, POWER (WITH CONNECTOR) 2.5A/250V 4-066-684-22...

  • Page 55: Picture Tube

    KV-XF25M50/XF25M80 RM-954 6-3. PICTURE TUBE SCREW BVTP 3 × 12 r: 7-685-648-79 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ! 1-451-475-11 DEFLECTION YOKE (Y25RSA) X-4038-159-2 BEZNET ASSY 102-109, 128, 131 * A-1331-911-A C BOARD, MOUNTED...

  • Page 56: Electrical Parts List

    KV-XF25M50/XF25M80 SECTION 7 RM-954 The components identified by shading and mark ! are critical for safety. ELECTRICAL PARTS LIST Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK NOTE: • Items marked " ∗ " are not stocked since they •...
  • Page 57 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK C528 1-161-754-00 CERAMIC 0.001UF 10.00%2KV C619 ! 1-119-886-51 CERAMIC 470PF 10.00%250V...
  • Page 58 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK D618 8-719-067-18 DIODE RN4Z <DIODE> D620 8-719-110-72 DIODE RD30ES-T1B1 D001...
  • Page 59 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK JR004 1-216-295-61 SHORT CHIP Q305 8-729-230-47 TRANSISTOR 2SA1162-YG-TE85L JR005 1-216-295-61...
  • Page 60 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R345 1-216-081-61 RES-CHIP 1/10W R044 1-216-025-61 RES-CHIP 1/10W R045 1-414-233-22...
  • Page 61 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R543 1-249-426-11 CARBON 5.6K 1/4W R624 1-216-089-61 RES-CHIP (2012) R544...
  • Page 62 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK C1448 1-164-005-51 CERAMIC CHIP 470000PF <TUNER> C1449 1-126-933-11 ELECT 100UF 20.00%16V...
  • Page 63 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK C3266 1-125-797-91 ELECT 10UF 20.00%50V <DIODE> C3268 1-164-004-51 CERAMIC CHIP 0.1UF...
  • Page 64 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R1433 1-216-025-61 RES-CHIP 1/10W JR6204 1-216-295-61 SHORT CHIP R1435 1-216-022-00...
  • Page 65 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R3262 1-216-115-00 METAL CHIP 560K 1/10W R3204 1-216-061-61 RES-CHIP 3.3G...
  • Page 66 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK <IC> * A-1331-911-A C BOARD MOUNTED ******************** IC701 8-759-561-28 IC STV5112...
  • Page 67 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R1811 1-249-440-11 CARBON 1/4W * A-1372-866-A H3 BOARD MOUNTED R1812...
  • Page 68 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK <RESISTOR> C5913 1-130-471-00 MYLAR 0.001UF 5.00% 50V C5914 1-126-933-11 ELECT 100UF 20.00%16V...
  • Page 69 KV-XF25M50/XF25M80 RM-954 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK R5919 1-249-417-11 CARBON 1/4W ACCESSORIES AND PACKING MATERIALS R5920 1-249-439-11...
  • Page 70 Replace only with part number specified. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK Sony Corporation English 2000FM70028-1 SONY Technology Malaysia Sdn. Bhd. Printed in Malaysia © 9-872-214-01 Visual Entertainment of General Area 2000. 6 – 96 –...

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