Sony KV-HF21M50 Service Manual
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Sony KV-HF21M50 Service Manual

Sony KV-HF21M50 Service Manual

Trinitron color tv
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SERVICE MANUAL

MODEL
COMMANDER
KV-HF21M50
RM-952
KV-XF21M80
RM-952
DEST. CHASSIS NO.
MODEL
Malaysia SCC-U21GA
India
SCC-U22G
BG-3S
COMMANDER DEST. CHASSIS NO.
TRINITRON
Self Diagnosis
Supported model
CHASSIS
COLOR TV
®

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Summary of Contents for Sony KV-HF21M50

  • Page 1: Service Manual

    Self Diagnosis Supported model SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-HF21M50 RM-952 Malaysia SCC-U21GA KV-XF21M80 RM-952 India SCC-U22G 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-HF21M50/XF21M80 RM-952 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSIS FUNCTION 5. DIAGRAMS ........ 4 5-1. Block Diagram ............39 1. GENERAL ................ 8 5-2. Frame Schematic Diagram ........42 Circuit Boards Location .......... 44 2. DISASSEMBLY 5-4.
  • Page 4 • Video OUT IC1800 is faulty. output is small. (C5 board)(KV-XF21M80) • IC301 is faulty. (A board) • No connection A board to C3 board (KV-HF21M50) & C5 board (KV-XF21M80). • Micro reset — 101:00 or • Discharge CRT (C3 & C5 Board) •...
  • Page 5 KV-HF21M50/XF21M80 RM-952 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-HF21M50/XF21M80 RM-952 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-HF21M50/XF21M80 RM-952 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 [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: Getting Started

    • When no signal is input to the connected video equipment, the TV screen becomes blue. Connect the antenna (For KV-HF21M50)(Malaysia) CAUTION If you wish to connect a VCR, see the “Connecting a VCR” diagram below. Do not connect the power cord until you have completed making all other connections;...

  • Page 10: Connecting Optional Components

    Connecting optional components Connecting optional components (For KV-HF21M50) (For KV-XF21M80) You can connect optional audio/video components, such as a VCR, multi disc player, You can connect optional audio/video components, such as a VCR, multi disc player, camcorder, video game or stereo system.

  • Page 11: Securing The Tv

    Presetting Securing the TV channels To prevent the TV from falling, secure the TV using one of the following methods: You can preset up to 100 TV channels in numerical sequence from program With the supplied screws, attach the band to the TV stand and to the rear of Number buttons number 1 using the remote and the the TV using the provided hole.
  • Page 12 Presetting channels (continued) Presetting channels manually To change the color system setting Press SELECT until SELECT “MANUAL PROGRAM” If the color is abnormal when receiving programs through the ˘ (antenna) terminal appears. or the … (video input) jack MANUAL PROGRAM (1) Press SELECT until “COL SYS”...

  • Page 13: Watching The Tv

    Watching the TV Watching the TV (continued) ¤ Additional tasks … This section explains functions used while watching the TV. Most operations Do this can be done using the remote. Turn off temporarily Press u. The u indicator on the TV lights up red. Number buttons Turn off completely Press U on the TV.
  • Page 14 Watching the TV (continued) Setting the Wake Up timer Changing the on-screen display language Press until the WAKE UP TIMER:10M (For KV-HF21M50) desired period of time After 10 minutes appears. Press SELECT until SELECT “LANGUAGE / : ENGLISH” appears on the screen.

  • Page 15: Customizing The Picture And Sound

    Advanced Operations Customizing the Adjusting the picture and sound settings SOUND Á PROGR MODE picture and sound SOUND MODE Press SELECT until the SELECT desired setting appears. SELECT You can customize the picture and + or – sound by selecting the picture and PICTURE PIC MODE sound modes or by adjusting its...

  • Page 16: Child Lock

    Viewing your Blocking the favorite channels channels Number buttons (CHILD LOCK) You can display six of your favorite ÷ JUMP channels for quick and easy selection. SOUND Á PROGR MODE You can change the favorite channel You can prevent a child from watching PROGR +/–...

  • Page 17: Self Diagnosis Function

    Count the number of times the u indicator flashes. Press U (main power) to turn off your TV. Inform your nearest Sony service center about the number of times the u indicator flashes. Be sure to note the model name and serial number located on the rear of your TV.

  • Page 18: Antenna Connection

    Additional Information Troubleshooting Shortcuts (For KV-HF21M50) For better viewing, please check the following connections. Antenna connection AC Connection Check the antenna direction. Check connection on Incorrect antenna direction may cause: the AC socket. • Snowy • Distorted • Noisy/ • Double image...

  • Page 19: Troubleshooting

    If you find any problem while viewing your TV, please check the following guide. If Symptom Solutions Possible cause any problem persists, contact your Sony dealer . Good picture • Press ¸ + to increase the volume level. • The volume level is too low.

  • Page 20: Identifying Parts And Controls

    (page 10) external sources, e.g., TV screen. Front panel heavy machineries, nearby broadcast station. • Contact your nearest Sony service • Your TV may need service. (standby) indicator center. on your TV flashes red for about 3 seconds per interval.
  • Page 21 Press U (main power) to turn off your TV. 7 PIC MODE button (14) (FASTEXT: red, green, yellow, blue) 8 +/– buttons (9) Inform your nearest Sony service center about the number of times the (display) button (12) Names/symbols of buttons on the u indicator flashes.

  • Page 22: Disassembly

    SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL 2-3. F BRACKET REMOVAL 2 Rear cover 2 F board 1 Three connectors Lever 1 Two screws (+BVTP 4 × 16) One screw 1 Eight screws (+BVTP 4x16) (+BVTP 4 × 16) 2-2. CHASSIS ASSY REMOVAL 2-4.

  • Page 23: Replacement Of Parts

    Light guide Multi button One screw (+BVTP 3 × 12) (XF21M80) Multi button For replacement of Light Guide (KV-HF21M50), pull it out to exchange with the new Two screws (+BVTP 3 × 12) part. (XF21M80) Light guide For replacement of the Multi Button (KV-HF21M50), unscrew it to exchange with new parts, and fix it with screws (+BVTP).

  • Page 24: Terminal Bracket Removal

    2-6. TERMINAL BRACKET REMOVAL 2-8. PICTURE TUBE REMOVAL Terminal board bracket 3 F board 4 C3 (KV-HF21M50) /C5 board (KV-XF21M80) 7 Neck assy One screw 5 Deflection yoke (+BVTP 4x16) 2 A board 6 Four screws (Tapping screws) A board 1 Anode cap 2-7.
  • 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-HF21M50/XF21M80 SECTION 3 RM-952 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

    RV 702 BMC (Hexapole) Magnet. If the red, green and blue dots are not balanced or aligned, then C3 board (KV-HF21M50) use the BMC magnet to adjust in the manner described below. C5 board (KV-XF21M80) (Moving vertically), adjust the V.STAT magnet so that the red, green and blue dots are on top of each other at the center of the screen.
  • Page 28 KV-HF21M50/XF21M80 RM-952 Y separation axis correction magnet adjustment. Blue Neck assy Neck assy 1. Receive the cross-hatch signal and adjust [PICTURE] to [MIN] and [BRIGHTNESS] to [STANDARD] . 2. Adjust the Y separation axis correction magnet on the neck assembly so that the horizontal lines at the top and bottom of the screen are straight.

  • Page 29: Focus Adjustment

    KV-HF21M50/XF21M80 RM-952 (3) Screen-corner Convergence 3-4. G2 (SCREEN) AND WHITE BALANCE ADJUSTMENTS 1. G2 (SCREEN) ADJUSTMENT 1) Set the PICTURE to normal. 2) Put to VIDEO input mode without signals. a-d : screen-corner 3) Connect R, G and B of the C3/C5 board cathode to the oscillo- misconvergence scope.

  • Page 30: Circuit Adjustment

    KV-HF21M50/XF21M80 SECTION 4 RM-952 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-952 that comes with this unit. 1, 4 Select the adjustment item. ↓ a. ENTERING SERVICE MODE 3, 6 Raise/lower the data value. With the unit on standby ↓...

  • Page 31: Adjustment Method

    KV-HF21M50/XF21M80 RM-952 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 32 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) CXA2130S(88H) 82 (7-2) H Size 50/60HZ 11 (7-2) 81 (7-2) Pin Amp 50/60HZ 13 (7-2) 83 (7-2)
  • 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 Drive Pulse Width Switch 00 (6) 4F (6) AFC Gain Control TV/Video/Text 0F (1-0) 8D (1-0) H Oscillation 0C (7-4) 5B (7-4)
  • 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) Teletext Horizontal Position (58H) 18D (1-0) Teletext Vertical Position 18D (6-4) OSD H Position Option-Misc AC (7-2) Comb Selection A5 (7-6) APC Switch...
  • Page 35 KV-HF21M50/XF21M80 RM-952 ITEM INFORMATION. No. OPB0 OP1 Item XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang KV-HF21M50 KV-XF21M80 No. OPB1 OP2 NICAM HDEV Thai Bil Dis. Fav DVD Input AV Input Item KV-HF21M50 KV-XF21M80 No. OPB2 OP3 Pic Rot 2199 Auto PIC...

  • Page 36: Picture Quality Adjustments

    COM) to the following new IC at the same time. IC001(µ-CON):CXP86449-622S (KV-XF21M80) VB1 VB2 VB3 VB4 CXP86449-623S (KV-HF21M50) VB2 = VB3 = VB4 1. Enter to Service Mode. SUB HUE ADJUSTMENT 2. Press commander buttons 5 and - (Data Initialize), and 2 and - (Data Copy) to initialize the data.

  • Page 37: Picture Distortion Adjustment

    KV-HF21M50/XF21M80 RM-952 4-5. PICTURE DISTORTION ADJUSTMENT Item Number 00 – 0B GEO 0 HSH (H POSITION) GEO 1 HSZ (H SIZE) GEO 2 PAP (PIN AMP) GEO 3 TILT (TRAPEZIUM) GEO 4 VSH (V POSITION) GEO 5 VSZ (V SIZE)

  • Page 38: Diagrams

    KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 SECTION 5 RM-952 RM-952 RM-952 DIAGRAM 5-1. BLOCK DIAGRAM SP ASSY MAIN. TUVIF TV V in AUDIO AUDIO OUT TU101 IC201 TV L in PROSESSOR BTF-LG433(I) TA8223K TV R in IC203 <slave: C0H> TDA7429S COMB FILTER <slave: 80H>...

  • Page 39: Frame Schematic Diagram

    KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 RM-952 5-2. FRAME SCHEMATIC DIAGRAM 5-3. CIRCUIT BOARDS LOCATION (HF21M50) CN5901 (XF21M80) CN704 CN701 200V CN1801 VM MUTE PICTURE VD + OUT (HF21M50) CN703 TUBE (RGB OUT) VELOCITY VD - OUT MODULATION (XF21M80) N/S ROT...

  • Page 40: Schematic Diagrams And Printed Wiring Boards

    KV-HF21M50/XF21M80 RM-952 5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms. kΩ = 1000Ω, MΩ = 1000kΩ...
  • Page 41 KV-HF21M50/XF21M80 RM-952 A BOARD WAVEFORMS SECAM 4.5Vp-p (V) 3.8Vp-p (V) 3.7Vp-p (V) 1.1Vp-p (H) 1.3Vp-p (H) NTSC 3.58 NTSC 4.43 PAL/NTSC 3.58 SECAM/NTSC 4.43 PAL : 0.9Vp-p (V) 1.2Vp-p (H) 0.8Vp-p (H) NTSC 3.58 : 0.6Vp-p (V) 1.0Vp-p (V) 0.8Vp-p (H) SECAM NTSC 3.58...
  • Page 42 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 RM-952 A BOARD IC001 CXP86449-622S (KV-XF21M80) A BOARD IC001 CXP86449-623S (KV-HF21M50) A BOARD D004 D614 PRINTED WIRING BOARD [POWER SUPPLY, HV, MICON, Y/C JUNGLE] D005 D615 IC001 B-10 D006 D616 IC002 D203 C-11 D617 IC003 –...
  • Page 43 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 RM-952 (3) Schematic Diagrams of C and C boards (KV-HF21M50) (KV-XF21M80) – – – – – –...
  • Page 44 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 [RGB OUT] [RGB OUT] PRINTED WIRING BOARDS – C Board – – C Board – BOARD WAVEFORMS BOARD WAVEFORMS SECAM PAL/SECAM 25Vp-p (H) 89Vp-p (H) 90Vp-p (H) 126Vp-p (H) 112Vp-p (H) 122Vp-p (H) NTSC 3.58 NTSC 4.43...

  • Page 45: Schematic Diagrams Of C3 And C5 Boards

    KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 (4) Schematic Diagrams of VM and F boards NECK ASSY (VELOCITY MODULATION) Schematic diagrams F VM 1 boards – 61 – – 62 –...
  • Page 46 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 [VELOCITY MODULATION] [CISPR] PRINTED WIRING BOARDS – F Board – – VM Board – – 63 – – 64 –...

  • Page 47: Semiconductors

    KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 5-5. SEMICONDUCTORS DIODE TRANSISTOR AK04V0 D1NS4 CXA2130S (64PIN) 5P-6M DTA114EKA-T146 2SC4927-01 TDA8172 CXP86449-622S (64PIN) AU-01Z-V1 D1N20R DTC114EK EL1Z RD20ES-B2 CXP86449-623S (64PIN) UN2111 ERA22-08 RD30ESB2 ST24C08FB6 (8PIN) UN2211 TDA7429S (42 PIN) GP08D RD39ES-B2 UN2213 RD33EB3T RD6.8ES-B1 UN2216 RGP02-17EL-6433 RD9.1ES-L2...

  • Page 48: Exploded View

    KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 SECTION 6 EXPLODED VIEWS NOTE: • • Items marked " * " are not stocked since Items with no part number and no des- The components identified by cription are not stocked because they they are seldom required for routine...
  • Page 49 KV-HF21M50/XF21M80 KV-HF21M50/XF21M80 RM-952 RM-952 6-2. CHASSIS (KV-HF21M50) 8 : BVTP3 × 12 7-685-648-79 L : BVTP4 × 16 7-685-663-71 REF. NO. PART NO. DESCRIPTION REMARK (KV-HF21M50) X-4036-989-1 BEZNET ASSY 2-6, 36,37 4-047-464-01 CATCHER, PUSH 4-067-190-01 BUTTON, POWER 4-036-405-11 SPRING, COMPRESSION...

  • Page 50: Electrical Parts List

    • MMH : mH, UH : µH noted. number, please include the board name. REF.NO. PART NO. DESCRIPTION REMARK REF.NO. PART NO. DESCRIPTION REMARK * A-1299-015-A A BOARD, COMPLETE (KV-HF21M50) C042 1-163-251-11 CERAMIC CHIP 100PF ******************** C043 1-163-251-11 CERAMIC CHIP...
  • Page 51 KV-HF21M50/XF21M80 RM-952 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 C213 1-126-933-11 ELECT 100MF C316 1-126-967-11 ELECT 47MF...
  • Page 52 KV-HF21M50/XF21M80 RM-952 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 C540 1-136-171-00 FILM 0.33MF C642 1-126-943-11 ELECT 2200MF...
  • Page 53 DIODE RD6.8ESB1 D638 8-719-510-48 DIODE D1N20R D316 8-719-069-57 DIODE UDZS-TE17-6.8B D901 8-719-069-60 DIODE UDZS-TE17-9.1B (KV-HF21M50) D320 8-719-069-60 DIODE UDZS-TE17-9.1B (KV-HF21M50 ONLY) D901 8-719-158-35 DIODE RD9.1SB (KV-XF21M80) D321 8-719-069-60 DIODE UDZS-TE17-9.1B (KV-HF21M50 ONLY) D401 8-719-158-35 DIODE RD9.1SB D902 8-719-069-60 DIODE UDZS-TE17-9.1B (KV-HF21M50)
  • Page 54 1-216-295-61 SHORT CHIP <TRANSISTOR> JR018 1-216-295-61 SHORT CHIP Q002 8-729-230-49 TRANSISTOR 2SC2712-YG JR019 1-216-295-61 SHORT CHIP Q003 8-729-424-08 TRANSISTOR UN2111 (KV-HF21M50) JR102 1-216-295-61 SHORT CHIP Q003 8-729-027-23 TRANSISTOR DTA114EKA-T146 (KV-XF21M80) JR109 1-216-295-61 SHORT CHIP Q004 8-729-421-22 TRANSISTOR UN2211 (KV-HF21M50) JR202...
  • Page 55 R047 1-414-233-22 INDUCTOR CHIP 0UH Q507 8-729-216-22 TRANSISTOR 2SA1162-G Q509 8-729-230-49 TRANSISTOR 2SC2712-YG R048 1-216-073-61 RES,CHIP 1/10W Q511 8-729-048-07 TRANSISTOR 2SD2578-CA (KV-HF21M50) R050 1-216-073-61 RES,CHIP 1/10W Q511 8-729-016-32 TRANSISTOR 2SC4927-01 (KV-XF21M80) R053 1-216-049-61 RES,CHIP 1/10W Q601 8-729-023-22 TRANSISTOR 2SD2114K R055...
  • Page 56 KV-HF21M50/XF21M80 RM-952 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 R220 1-216-025-61 RES,CHIP 1/10W R357 1-216-079-00 METAL CHIP...
  • Page 57 KV-HF21M50/XF21M80 RM-952 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 R535 1-216-067-00 METAL CHIP 5.6K 1/10W R616 1-260-302-51...
  • Page 58 22UH L710 1-408-613-31 INDUCTOR 68UH **************************************************************************** L711 1-408-613-31 INDUCTOR 68UH L712 1-408-613-31 INDUCTOR 68UH * A-1331-884-A C3 BOARD, MOUNTED (KV-HF21M50 ONLY) ********************* <TRANSISTOR> 7-682-948-01 SCREW +PSW 3X8 Q704 8-729-326-11 TRANSISTOR 2SC2611 Q705 8-729-326-11 TRANSISTOR 2SC2611 Q706 8-729-326-11 TRANSISTOR 2SC2611 <CAPACITOR>...
  • Page 59 KV-HF21M50/XF21M80 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. 3 (KV-HF21M50) 5 (KV-XF21M80) REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <RESISTOR> C708 1-102-114-00 CERAMIC...
  • Page 60 TRANSISTOR 2SC2785-HFE Q711 8-729-119-78 TRANSISTOR 2SC2785-HFE Q712 8-729-119-78 TRANSISTOR 2SC2785-HFE Q1802 8-729-119-78 TRANSISTOR 2SC2785-HFE **************************************************************************** <RESISTOR> * A-1241-355-A F BOARD, MOUNTED (KV-HF21M50) R703 1-249-496-11 CARBON 100K 1/2W ******************* R705 1-216-380-11 METAL OXIDE * A-1241-372-A F BOARD, MOUNTED (KV-XF21M80) R706 1-215-417-00...
  • Page 61 ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK * A-1342-453-A VM1 BOARD, MOUNTED (KV-HF21M50) <RESISTOR> *********************** * A-1342-488-A VM1 BOARD, MOUNTED (KV-XF21M80) R5901 1-220-951-91 METAL 1/2W...
  • Page 62 ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ACCESSORIES AND PACKING MATERIALS (KV-HF21M50) *************************************** 1-417-151-21 MATCHING TRANSFORMER, ANTENNA 1-501-372-81 ANTENNA, TELESCOPIC 3-701-910-00 SCREW, SPECIAL (DIA. 3.8X20)
  • Page 63 Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK Sony Corporation English 99GM70040-1 Sony TV Industries (M) Sdn. Bhd. Printed in Malaysia  9-965-751-01 TV Business of General Area 1999.7 – 84 –...

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