Sony Trinitron KV-2199M70 Service Manual
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Sony Trinitron KV-2199M70 Service Manual

Sony Trinitron KV-2199M70 Service Manual

Sony trinitron color tv service manual
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SERVICE MANUAL

MODEL
COMMANDER DEST. CHASSIS NO.
KV-2199M70
RM-952
MODEL
ME
SCC-U30W-A
BG-3S
COMMANDER DEST. CHASSIS NO.
TRINITRON
Self Diagnosis
Supported model
CHASSIS
COLOR TV
®

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Summary of Contents for Sony Trinitron KV-2199M70

  • Page 1: Service Manual

    Self Diagnosis Supported model SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-2199M70 RM-952 SCC-U30W-A TRINITRON COLOR TV ®...

  • Page 2: Table Of Contents

    KV-2199M70 RM-952 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSIS FUNCTION 5. DIAGRAMS ........ 4 5-1. Block Diagram ............37 1. GENERAL ................ 8 5-2. Frame Schematic Diagram ........40 Circuit Boards Location .......... 42 2. DISASSEMBLY 5-4.

  • Page 3: Self Diagnosis Function

    KV-2199M70 RM-952 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 4 KV-2199M70 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 5 KV-2199M70 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 6 KV-2199M70 RM-952 SELF-DIAGNOSTIC CIRCUIT IC301 IC001 IC003 Y/CHROMA JUNGLE SYSTEM MEMORY FROM IK-IN IO-8DAT B-DAT FROM [+B] Q604 C3 O-LED 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 7 JUMP JUMP SOUND Á PROGR SOUND Á PROGR MODE MODE FAVORITE FAVORITE P166 SECTEXT FR1 MAR 03:59:09 From Singapore Dep/Arr Flight Alrcraft To PARIS 220/0588 SQ28 2130/1225 PA115 2115/1330 SQ26 To OSAKA 1000/1715 0930/2015 CX522 2130/0745 SQ24 To ROMA 2300/0915 AZ487 To SYDNEY 2210/0610...
  • Page 8 ONE-PUSH AUTOMATIC PROGRAMING...
  • Page 10 ONE-PUSH AUTOMATIC PROGRAMING ONE-PUSH AUTOMATIC PROGRAMMING...

  • Page 13: Set-Up Adjustments

    KV-2199M70 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 14: Convergence

    KV-2199M70 RM-952 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size V. STAT and vertical size. • Minimize the brightness setting. • Provide dot pattern. (1) Horizontal and Vertical Static Convergence Center dot H. STAT VR H.
  • Page 15 KV-2199M70 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 Blue the screen are straight.

  • Page 16: Focus Adjustment

    KV-2199M70 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 board cathode to the oscilloscope.

  • Page 17: Circuit Adjustment

    KV-2199M70 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 18: Adjustment Method

    KV-2199M70 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 22 KV-2199M70 RM-952 ITEM INFORMATION. No. OPB0 OP1 XTAL 4.43 XTAL 3.58 SECAM 2nd. Lang Item KV-2199M70 No. OPB1 OP2 Item NICAM HDEV Thai Bil – DVD Input AV Input KV-2199M70 No. OPB2 OP3 Item Pic Rot 2199 Curve Auto PIC...

  • Page 23: Picture Quality Adjustments

    KV-2199M70 RM-952 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 24: Picture Distortion Adjustment

    KV-2199M70 RM-952 4-5. PICTURE DISTORTION ADJUSTMENT Item Number 00 – 0B GEO 0 HPS (H POSITION) GEO 1 HSZ (H SIZE) GEO 2 PAP (PIN AMP) GEO 3 TLT (TRAPEZIUM) GEO 4 VPS (V POSITION) GEO 5 VSZ (V SIZE)

  • Page 25: Diagrams

    KV-2199M70 KV-2199M70 KV-2199M70 SECTION 5 RM-952 RM-952 RM-952 DIAGRAM 5-1. BLOCK DIAGRAM MAIN. TUVIF with STEREO DECODER TV V in AUDIO (MSP3415) TV L in PROSESSOR <slave: 84H> IC203 TU101 TDA7429S COMB FILTER BTF-LG433(I) <slave: 80H> (Glass Combs) SP ASSY...

  • Page 26: Frame Schematic Diagram

    KV-2199M70 KV-2199M70 KV-2199M70 RM-952 RM-952 RM-952 5-2. FRAME SCHEMATIC DIAGRAM 5-3. CIRCUIT BOARDS LOCATION CN5901 CN704 CN701 200V VM MUTE PICTURE CN703 TUBE (RGB OUT) VELOCITY MODULATION NECK ASSY DY ASSY (POWER SUPPLY, HV, MICON, Y/C JUNGLE) (CISPR) – 40 –...

  • Page 27: Schematic Diagrams And Printed Wiring Boards

    KV-2199M70 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 28 KV-2199M70 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 29: Schematic Diagram Of A (1/2) Board

    (1) Schematic Diagram of A Board (1/2) TU101 BTF-LG433 JW080 C217 R327 C101 C214 R106 R108 1000 L901 JW901 C264 R901 C221 C220 C108 C203 C107 :EL0606 R902 1000 JW301 15MM R206 F:CHIP C112 8200p 470p R111 3.9k :CHIP C106 B:CHIP C110 :CHIP...
  • Page 30 (2) Schematic Diagram of A Board (2/2) CN507 TO C3 BOARD C644 C656 R500 C645 0.0022 R602 R603 CN1801 0.01 470k 250V 135V 135V 135V :FPRD R502 R501 NS ROT D631 T604 L517 135V C500 L516 ERC04-06SE D632 135V C514 C543 D519 R589...
  • Page 31 KV-2199M70 KV-2199M70 KV-2199M70 RM-952 RM-952 RM-952 [SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION, A BOARD IC001 CXP86449-626S TUVIF, FRONT AMP, POWER SUPPLY] A BOARD PRINTED WIRING BOARD DIODE D602 G-13 D603 F-11 CLOCK GENERATOR IC001 B-10 D001 SPC700 CPU CORE D604 – A Board –...

  • Page 32: Schematic Diagrams Of C3 And Vm1 Boards

    (3) Schematic Diagrams of C and VM Boards CN702 :TAB RGB OUT L701 :EL0607 200V C704 0.022 C701 R703 400V 100k 0.0047 FOCUS 1/2W CN5901 CN701 :S-MICRO G1-1 :MINI J701 R705 SOCKET 200V TO A BOARD TO A BOARD RV702 CN505 CN306 110M...
  • Page 33 KV-2199M70 KV-2199M70 RM-952 RM-952 [RGB OUT] [VELOCITY MODULATION] – C Board – PRINTED WIRING BOARDS – VM Board – C3 BOARD IC701 STV5112 BLUE FEEDBACK (RED FEEDBACK, GREEN FEEDBACK) BOARD WAVEFORMS BLUE OUTPUT SECAM (RED OUTPUT, GREEN OUTPUT) 25Vp-p (H)

  • Page 34: Schematic Diagram Of F Board

    KV-2199M70 KV-2199M70 RM-952 RM-952 (4) Schematic Diagram of F Board [CISPR] PRINTED WIRING BOARDS – F Board – CISPR F4601 CN4601 T3.15A FUSE 250V VDR461 JW4603 T4601 ERZV1D621 10MM T.L.F AC IN AC OUT R4601 JW4604 AC IN AC OUT...

  • Page 35: Semiconductors

    KV-2199M70 KV-2199M70 RM-952 RM-952 5-5. SEMICONDUCTORS DIODE 2SC2458-YGR SE-135N RU-1P AU-01Z-V1 D1NS4 CXA2139S (48PIN) SPB-26MVWF EL1Z RD5.1ES-B3 2SD2144S-UVW CXP86449-626S (64PIN) MARKING SIDE ERA22-08 RD6.8ES-B1 M24C08-BN6 (8PIN) VIEW GP08D RD20ES-B2 STV5112 (15PIN2) RD33EB3T RD30ESB2 TDA7429L RGP02-17EL-6433 RD39ES-B2 TDA7429S 1SS119-25 11ES2 CATHODE...

  • Page 36: Electrical Parts List

    KV-2199M70 SECTION 7 RM-952 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 37 KV-2199M70 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 C256 1-164-004-11 CERAMIC CHIP 0.1UF 10.00%25V C528 1-162-134-11...
  • Page 38 KV-2199M70 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 C630 1-123-024-21 ELECT 33UF 160V D308 8-719-988-61 DIODE 1SS355TE-17...
  • Page 39 KV-2199M70 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 D902 8-719-069-60 DIODE UDZS-TE17-9.1B JR011 1-216-295-91 SHORT D904 8-719-069-60 DIODE UDZS-TE17-9.1B...
  • Page 40 KV-2199M70 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 <TRANSISTOR> R026 1-216-057-00 RES-CHIP 2.2K 1/10W R027 1-216-073-00...
  • Page 41 KV-2199M70 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 R236 1-216-069-00 RES-CHIP 6.8K 1/10W R412 1-216-041-00 RES-CHIP...
  • Page 42 KV-2199M70 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 R580 1-208-830-11 METAL CHIP 100K 0.5% 1/10W R903...
  • Page 43 KV-2199M70 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 * A-1331-884-A C3 BOARD MOUNTED <TRANSISTOR> ********************* Q704...
  • Page 44 KV-2199M70 RM-952 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. F VM1 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK * A-1241-401-A F BOARD MOUNTED C5920...
  • Page 45 ! 1-574-062-11 CORD, POWER (WITH CONNECTOR) 2.5A/250V 9-939-697-01 BATTERY COVER, REMOTE COMMANDER ! 8-735-809-05 PICTURE TUBE (A51LPT70X) Sony Corporation English 2000CS70176-1 Sony Technology Malaysia Sdn. Bhd. Printed in Malaysia  9-872-204-01 TV Business of General Area 2000. 3 – 74 –...

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