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Sony TRINITRON KV-29FS105 Service Manual
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Sony TRINITRON KV-29FS105 Service Manual

Ba-5d chassis
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HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
SERVICE MANUAL
MODEL NAME
KV-29FS105
KV-29FS105
KV-34FS105
KV-34FS105
KV-38FS105
KV-38FS105
ORIGINAL MANUAL ISSUE DATE: 4/2004
REVISION DATE
4/2004
9-965-961-01
REMOTE COMMANDER
RM-Y180
RM-Y180
RM-Y180
RM-Y180
RM-Y180
RM-Y180
SUBJECT
No revisions or updates are applicable at this time.
BA-5D
DESTINATION
CHASSIS NO.
ARGENTINA
SCC-S62W-A
BRAZIL
SCC-S63L-A
ARGENTINA
SCC-S62Y-A
BRAZIL
SCC-S63K-A
ARGENTINA
SCC-S62X-A
BRAZIL
SCC-S63M-A
®
TRINITRON
COLOR TELEVISION
CHASSIS

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Summary of Contents for Sony TRINITRON KV-29FS105

  • Page 1 HISTORY INFORMATION FOR THE FOLLOWING MANUAL: BA-5D SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-29FS105 RM-Y180 ARGENTINA SCC-S62W-A KV-29FS105 RM-Y180 BRAZIL SCC-S63L-A KV-34FS105 RM-Y180 ARGENTINA SCC-S62Y-A KV-34FS105 RM-Y180 BRAZIL SCC-S63K-A KV-38FS105 RM-Y180 ARGENTINA SCC-S62X-A KV-38FS105 RM-Y180 BRAZIL SCC-S63M-A ORIGINAL MANUAL ISSUE DATE: 4/2004 REVISION DATE...
  • Page 2 Self Diagnosis Supported model BA-5D SERVICE MANUAL CHASSIS MODEL NAME REMOTE COMMANDER DESTINATION CHASSIS NO. KV-29FS105 RM-Y180 ARGENTINA SCC-S62W-A KV-29FS105 RM-Y180 BRAZIL SCC-S63L-A KV-34FS105 RM-Y180 ARGENTINA SCC-S62Y-A KV-34FS105 RM-Y180 BRAZIL SCC-S63K-A KV-38FS105 RM-Y180 ARGENTINA SCC-S62X-A KV-38FS105 RM-Y180 BRAZIL SCC-S63M-A KV-34FS105 RM-Y180 ®...

  • Page 3: Table Of Contents

    KV-29FS105/34FS105/38FS105 TABLE OF CONTENTS SECTION TITLE PAGE Specifi cations ..................................... 4 Warnings and Cautions ................................5 Safety Check-Out ..................................6 Self-Diagnostic Function................................7 SECTION 1: DISASSEMBLY................................10 1-1. Rear Cover Removal................................ 10 1-2. Chassis Assembly Removal............................. 10 1-3. Service Position ................................10 1-4.

  • Page 4: Specifications

    KV-29FS105/34FS105/38FS105 SPECIFICATIONS KV-34FS105 KV-38FS105 KV-29FS105 Power requirements 110V-220V, 50-60Hz 110V-220V, 50-60Hz 110V-220V, 50-60Hz Number of Inputs/Outputs Video S Video Y, P Audio Audio Out Speaker output (W) 10W x 2 10W x 2 10W x 2 Power Consumption (W) In use (Max) 180W 190W 195W...

  • Page 5: Warnings And Cautions

    Replace these components with Sony parts whose part numbers appear as shown in this manual or in supplements published by Sony. Circuit adjustments that are critical for safe operation are identifi ed in this manual. Follow these procedures whenever critical components are replaced or improper operation is suspected.

  • Page 6: Safety Check-Out

    KV-29FS105/34FS105/38FS105 SAFETY CHECK-OUT Leakage Test After correcting the original service problem, perform the following The AC leakage from any exposed metal part to earth ground and from safety checks before releasing the set to the customer: all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes).

  • Page 7: Self-Diagnostic Function

    KV-29FS105/34FS105/38FS105 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to fl ash. The number of times the LED fl ashes translates to a probable source of the problem. A defi nition of the STANDBY/TIMER LED fl ash indicators is listed in the instruction manual for the user’s knowledge and reference.
  • Page 8 KV-29FS105/34FS105/38FS105 Stopping the Standby/Timer LED Flash Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from fl ashing. Self-Diagnostic Screen Display For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confi rmed, it is possible to bring up past occurrences of failure on the screen for confi...
  • Page 9 KV-29FS105/34FS105/38FS105 +B overcurrent (OCP) Occurs when an overcurrent on the +B (135V) line is detected by pin 48 of IC001 (A Board). If the voltage of pin 48 of IC001 (A Board) is less than 1V when V.SYNC is more than seven verticals in a period, the unit will automatically turn off. +B overvoltage (OVP) Occurs when a high is felt onpin 2 of IC501 (A Board).

  • Page 10: Section 1: Disassembly

    KV-29FS105/34FS105/38FS105 SECTION 1: DISASSEMBLY 1-1. REAR COVER REMOVAL 4 Screws +BVTP 4 x 16 Rear Cover 3 Screws +BVTP 4 x 16 3 Screws +BVTP 4 x 16 5 Screws +BVTP 4 x 16 1-2. CHASSIS ASSEMBLY REMOVAL 1-3. SERVICE POSITION Claw Chassis Assembly C Board...

  • Page 11: Picture Tube Removal

    KV-29FS105/34FS105/38FS105 1-4. PICTURE TUBE REMOVAL WARNING: BEFORE REMOVING THE ANODE CAP High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, Coated discharge CRT before attempting to remove the anode cap. Short between anode and CRT Earth coated earth ground strap.

  • Page 12: Section 2: Set-Up Adjustments

    KV-29FS105/34FS105/38FS105 SECTION 2: SET-UP ADJUSTMENTS The following adjustments should be made when a complete Perform the adjustments in order as follows: realignment is required or a new picture tube is installed. Beam Landing These adjustments should be performed with rated power supply Convergence voltage unless otherwise noted.

  • Page 13: Convergence

    KV-29FS105/34FS105/38FS105 2-2. CONVERGENCE Operation of BMC (Hexapole) Magnet Preparation: The respective dot positions resulting from moving each magnet interact, • Perform FOCUS, V. LIN and V. SIZE adjustments. so perform adjustment while tracking. • Set BRIGHTNESS control to minimum. 1. Use the V.STAT tabs to adjust the red, green, and blue dots so they •...
  • Page 14 KV-29FS105/34FS105/38FS105 Dynamic Convergence Adjustment TLH Plate Adjustment Before starting, perform Vertical and Horizontal Static Convergence Preparation: Adjustment. • Input crosshatch pattern. • Adjust Picture Quality to standard, Picture and Brightness to 50%, and 1. Slightly loosen defl ection yoke screw. Other to standard.

  • Page 15: Focus

    KV-29FS105/34FS105/38FS105 2-3. FOCUS 2-5. WHITE BALANCE ADJUSTMENTS 1. Input monoscope signal. Adj. NO. Disp. Item All Models 2. Set user controls to normal. VID_ADJ RDRV Red Drive 3. Set video mode to STANDARD. VID_ADJ GDRV Green Drive 4. Set the PICTURE to maximum. VID_ADJ BDRV Blue Drive...

  • Page 16: Section 3: Safety Related Adjustments

    KV-29FS105/34FS105/38FS105 SECTION 3: SAFETY RELATED ADJUSTMENTS Hold-Down Readjustment 3-1. X R530, R531 CONFIRMATION METHOD (HOLD-DOWN CONFIRMATION) AND If the setting indicated in Step 2 of Hold-Down Operation Confi rmation READJUSTMENTS cannot be met, readjustment should be performed by altering the resistance value of R530, R531 component marked with X.

  • Page 17: Section 4: Circuit Adjustments

    KV-29FS105/34FS105/38FS105 SECTION 4: CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander (RM-Y180) to perform the circuit adjustments in this section. Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator 4-2. MEMORY WRITE CONFIRMATION 4-1.

  • Page 18: Service Data Lists

    KV-29FS105/34FS105/38FS105 4-4. SERVICE DATA LISTS Non-Volatile Memory (NVM) Reference for BA5D Service List Common Service No. Name Description Slave Init Group Addr Addr Data Microprocessor version information VERSION Common NTSC / PAL-M PAL-N Service Fix / Name Description Slave Slave Sub Slave Group Addr...
  • Page 19 KV-29FS105/34FS105/38FS105 SERVICE DATA LISTS Common NTSC PAL-M PAL-N Service Fix / Name Description Slave Slave Sub Slave Slave Group Addr Addr Data Data Addr Addr Data Addr Addr Data Addr Addr Data REFP REFP JPSW Jump SW SHUE Sub HUE adjustment SCOL Sub COLOR adjustment SBRT...
  • Page 20 KV-29FS105/34FS105/38FS105 SERVICE DATA LISTS Common Service Fix / No. Name Description Slave Group Addr Addr Data COL_TMP GDOF G DRIVE Offset BDOF B DRIVE Offset GCOF G CUT Offset BCOF B CUT Offset DCOL Dinamic Color Common Service Fix / No.
  • Page 21 KV-29FS105/34FS105/38FS105 SERVICE DATA LISTS Common Service Fix / No. Name Description Slave Group Addr Addr Data 3L_COMB FUNN Function (0 / 7-6) for NTSC FUNP Function (0 / 7-6) for PAL-N, PAL-M DRNG DRANG (0 / 2) YCSM Y/C Sep Mode (0 / 1-0) CNRK CNRK (1 / 7-6) CNRL...
  • Page 22 KV-29FS105/34FS105/38FS105 SERVICE DATA LISTS Common Service Fix / No. Name Description Slave Group Addr Addr Data 3D_COMB 31 YPFT YPFT(0B / 4-5) 32 YPFG YPFG(0B / 0-3) V1PS V1PS(0C / 6-7) 34 VEGS VEGS(0C / 4-5) 35 CC3N CC3N(0C / 3) 36 C0HS C0HS(0C / 2) SEL2...
  • Page 23 KV-29FS105/34FS105/38FS105 SERVICE DATA LISTS Common Service Fix / No. Name Description Slave Group Addr Addr Data PFRN VCXO oscilation HD/VD input synchronous mode PRVS selection PCON PIP sub contrast control PUCO PIP U level control PVCO PIP V level control PHUE PIP sub hue control PKIL...

  • Page 24: Id Map Table

    KV-29FS105/34FS105/38FS105 SERVICE DATA LISTS Service Fix / Name Description Slave Init Group Addr Addr Data Data SBAL Sub Balance SBAS Sub Bass STRE Sub Treble Surround level BBOH Surround Off - BBE high BBOL Surround Off - BBE low BBSH Simulated - BBE high BBSL Simulated - BBE low...

  • Page 25: A Board Adjustments

    KV-29FS105/34FS105/38FS105 4-6. A BOARD ADJUSTMENTS Display Position Adjustment (DISP) 1. Input a color-bar signal. H. Frequency (Free Run) Check 2. Set to Service Adjustment Mode. 3. Select DISP with 1 and 4 . 1. Input a TV mode (RF) with no signal. 2.
  • Page 26 KV-29FS105/34FS105/38FS105 Sub Hue, Sub Color Adjustment H. Center Adjustment (HPOS) (SHUE, SCOL) Perform this adjustment after performing H. Frequency (Free Run) Check. 1. Input color-bar signal at 75%. 1. Input a crosshatch signal. 2. Activate the Service Adjustment Mode. 2. Activate the Service Adjustment Mode. 3.
  • Page 27 KV-29FS105/34FS105/38FS105 V. Angle (VANG), V. Bow (VBOW), Upper pin (UPIN) and Low Pin (LPIN) Adjustments 1. Input a crosshatch signal. 2. Activate the Service Adjustment Mode. 3. Select VANG, VBOW, UPIN, and LPIN with 1 and 4 . 4. Adjust with 3 and 6 for the best picture. 5.

  • Page 28: Section 5: Diagrams

    KV-29FS105/34FS105/38FS105 SECTION 5: DIAGRAMS 5-1. CIRCUIT BOARDS LOCATION The components identifi ed by shading and symbol are critical for safety. Replace only with part number specifi ed. The symbol indicates a fast operating fuse and is displayed on the component side of the board.

  • Page 29: Block Diagram

    KV-29FS105/34FS105/38FS105 5-3. BLOCK DIAGRAM REAR FRONT REAR AUDIO OUT Stereo Tuner Mono Tuner YUV SW Audio SW NJM2283 NJM2750 Det. out Audio Processor det-Out GK Brd NJW1134 Y Brd L,R Audio RGB Driver I2C Bus TDA6108 Iprot (For FV only) DF/QP I.R.

  • Page 30: Schematics And Supporting Information

    KV-29FS105/34FS105/38FS105 5-4. SCHEMATICS AND SUPPORTING INFORMATION A BOARD SCHEMATIC DIAGRAM R209 C203 A BOARD WAVEFORMS R391 100k :CHIP R208 :CHIP D306 D201 :CHIP MTZJ-77-9.1B MTZJ-T-77-9 C367 D200 R390 0.47 MTZJ-T-77-9 Q319 Q317 C206 R219 C366 2SD601A 2SD601A TU001 :CHIP 0.47 F:CHIP BUFFER BUFFER...
  • Page 31 KV-29FS105/34FS105/38FS105 [TUNING CONTROL, DEFLECTION, $ %2$5' ,& 92/7$*( /,67 TUNER/IF, Y/C JUNGLE, MTS] COMPONENT SIDE ,& 92/7 ,& 92/7 1& ,& 92/7  1& 1&    1& ,& 92/7 1&   1&  ,& ,& 92/7  92/7 1&...
  • Page 32 KV-29FS105/34FS105/38FS105 [TUNING CONTROL, DEFLECTION, A BOARD LOCATOR LIST TUNER/IF, Y/C JUNGLE, MTS] CONDUCTOR SIDE DIODE D502 TRANSISTOR D002 D503 Q001 D004 D504 Q002 B-10 D005 D505 Q003 D006 D506 Q004 D007 D507 Q005 B-11 D008 D508 Q006 D009 D510 Q010 D010 D511 Q110...

  • Page 33: C Board Schematic Diagram

    KV-29FS105/34FS105/38FS105 C BOARD SCHEMATIC DIAGRAM C BOARD WAVEFORM CN704 R718 TO A BOARD R716 R717 (T503) 1/2W J701 — 4.10 p-p (H) 3.50V p-p (H) 3.50V p-p (H) G1-1 C707 0.0047 KR G1 G4 HV RV701 V STAT CONTROL 110M CN702 G1-3 G1-2...

  • Page 34: Gk Board Schematic Diagram

    KV-29FS105/34FS105/38FS105 GK BOARD SCHEMATIC DIAGRAM CN603 Q605 2SD774-T-3 C600 D645 D647 C611 R692 C690 D1NL20U D1NL20V-TR 1000 D620 R691 MA111-TX Q691 2SB709A — JW602 STBY PWR SW Q690 2SB709A-QRS-TX T601 STBY 7.5V C608 C615 LINE FILTER JW603 C613 R612 1000p C629 0.0047 D613...

  • Page 35: Hs Board Schematic Diagram

    KV-29FS105/34FS105/38FS105 HS BOARD SCHEMATIC DIAGRAM *. %2$5' ,& 92/7$*( /,67 ,&   92/7  FRONT  1&  ,& VIDEO2  ,&  92/7 TO A BOARD   92/7 ,&  CN005 CN1005 —  92/7 R1007  1&...

  • Page 36: Board Schematic Diagram

    KV-29FS105/34FS105/38FS105 V BOARD SCHEMATIC DIAGRAM V BOARD IC VOLTAGE LIST D806 C914 IC801 R923 1SS133T-77 0.047 L802 1/4W R876 3..5 10mH VOLT 1/10W — C913 Q808 Q907 0.001 C811 KTB764 R935 C912 2SC1623 0.082 QP OUT 400V L801 R932 10mH D807 1.5k 0.5%...
  • Page 37 KV-29FS105/34FS105/38FS105 [RGB DRIVE, CRT DRIVE] [AUDIO, POWER SUPPLY] [FRONT A/V, MENU KEY, IR DETECTOR] [VELOCITY MODULATION] COMPONENT SIDE KV-29FS105/34FS105/38FS105...
  • Page 38 KV-29FS105/34FS105/38FS105 [RGB DRIVE, CRT DRIVE] [AUDIO, POWER SUPPLY] [FRONT A/V, MENU KEY, IR DETECTOR] [VELOCITY MODULATION] CONDUCTOR SIDE KV-29FS105/34FS105/38FS105...

  • Page 39: Semiconductors

    KV-29FS105/34FS105/38FS105 5-5. SEMICONDUCTORS 2SC3840K 2SC4159-E 2SB709A-QRS-TX 2SC3209LK-TP 2SD1858-Q-TV2 2SD601A-QRS-TX 2SD774-T-34 2SC3311A-QRSTA LETTER SIDE 2SC2412K-T-146-QR 2SD2144S-TP-UVW LETTER SIDE SVC203SPA-AL IRFIB7N50A-LF31 DAL5815 2SA1091O-TPE2 IRF614 2SC5511 2SA2005 CATHODE ANODE ERC06-15S D1NS4-TA2 D10SC4M EL1Z-V1 MA111-TX MTZJ-T-77-5.1C D1NS4-TR UDZSTE-1710B CATHODE ERB44-06TP1 CATHODE CATHODE MTZJ-T-77-5.6C ERA38-06TP1 ERC04-06SE MTZJ-T-77-7.5A ERA82-004TP5...

  • Page 40: Section 6: Exploded Views

    KV-29FS105/34FS105/38FS105 SECTION 6: EXPLODED VIEWS Components not identifi ed by a part number or The component parts of an assembly are indicated by the Items marked with an asterisk are not stocked since description are not stocked because they are seldom reference numbers in the far right column of the parts list they are seldom required for routine service.

  • Page 41: Picture Tube (Kv-29Fs105 Only)

    SCREW, TAPPING 7+CROWN WASHER 4-043-061-01 SCREW (3X16), TAPPING, WASHER [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION 4-046-160-31 EMBLEM, SONY NO.9 4-090-578-01 CUSHION, CRT SUPPORTER X-2021-302-1 BEZNET ASSY [32-35] 4-089-062-02 SUPPORTER, CRT 4-083-303-01 SPRING, METAL 1-452-896-11...

  • Page 42: Chassis (Kv-34Fs105 Only)

    KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading and mark are critical for safety. Replace only with part number specifi ed. 6-3. CHASSIS (KV-34FS105 ONLY) 4-046-765-12 SCREW, TAPPING 7+CROWN WASHER 4-043-061-01 SCREW (3X16), TAPPING, WASHER 4-041-182-01 SCREW (+BVTP) (3X12), TAPPING 7-685-663-79 SCREW +BVTP 4X16 TYPE2 TT(B) [ASSEMBLY INCLUDES]...

  • Page 43: Picture Tube (Kv-34Fs105 Only)

    SCREW, TAPPING 7+CROWN WASHER 4-043-061-01 SCREW (3X16), TAPPING, WASHER [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION 4-046-160-31 EMBLEM, SONY NO.9 4-089-063-03 SUPPORTER, CRT X-2021-303-1 BEZNET ASSY [32-35] 1-452-896-11 COIL, NA ROTATION (RT-200) 4-083-303-01 SPRING, METAL 4-036-329-11...

  • Page 44: Chassis (Kv-38Fs105 Only)

    KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading and mark are critical for safety. Replace only with part number specifi ed. 6-5. CHASSIS (KV-38FS105 ONLY) 4-068-596-02 SCREW(7X45), TAPPING 4-043-061-01 SCREW (3X16), TAPPING, WASHER 4-041-182-01 SCREW (+BVTP) (3X12), TAPPING 7-685-663-79 SCREW +BVTP 4X16 TYPE2 TT(B) REF.

  • Page 45: Picture Tube (Kv-38Fs105 Only)

    SCREW(7X45), TAPPING 4-043-061-01 SCREW (3X16), TAPPING, WASHER [ASSEMBLY INCLUDES] REF. NO. PART NO. DESCRIPTION REF. NO. PART NO. DESCRIPTION 4-046-160-31 EMBLEM, SONY NO.9 4-089-064-03 SUPPORTER, CRT X-4043-144-1 BEZNET ASSY [32-35] 1-452-896-11 COIL, NA ROTATION (RT-200) 4-083-303-01 SPRING, METAL 4-036-329-11 SPRING (B), TENSION...

  • Page 46: Section 7: Electrical Parts List

    KV-29FS105/34FS105/38FS105 SECTION 7: ELECTRICAL PARTS LIST NOTE: The components identifi ed by shading RESISTORS The components in this manual identifi ed by the following mark are critical for safety. Replace only symbol: indicate parts that have been carefully factory- • All resistors are in ohms with part number specifi...
  • Page 47 KV-29FS105/34FS105/38FS105 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C062 1-125-837-91 CERAMIC CHIP 1µF 6.3V C343 1-107-826-11 CERAMIC CHIP 0.1µF C066 1-164-230-11 CERAMIC CHIP 220pF C344 1-162-970-11 CERAMIC CHIP 0.01µF C101 1-115-416-11 CERAMIC CHIP 0.001µF 5% C102 1-115-416-11 CERAMIC CHIP...
  • Page 48 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES C396 1-162-917-11 CERAMIC CHIP 15pF C514 1-109-844-11 FILM 0.68µF 400V C401...
  • Page 49 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES D100 8-719-929-15 DIODE HZS9.1NB2 C553 1-117-412-11 FILM 0.24µF 250V D101 8-719-929-15...
  • Page 50 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES JACK D516 8-719-991-33 DIODE 1SS133T-77 D518 8-719-991-33 DIODE 1SS133T-77 J201 1-794-119-11...
  • Page 51 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES L010 1-414-182-11 INDUCTOR 6.8µH Q402 8-729-422-27 TRANSISTOR 2SD601A-Q Q403 8-729-422-27 TRANSISTOR...
  • Page 52 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R107 1-216-809-11 METAL CHIP 1/10W R030 1-216-841-11 METAL CHIP 1/10W R108 1-216-809-11...
  • Page 53 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R314 1-216-825-11 METAL CHIP 2.2K 1/10W R356 1-247-807-31 CARBON 1/4W R315...
  • Page 54 KV-29FS105/34FS105/38FS105 A component identifi ed by this symbol indicates that it NOTE: The components identifi ed by shading has been carefully factory-selected to satisfy regulations mark are critical for safety. Replace only regarding X-ray radiation. Should replacement be required, with part number specifi ed. replace only with the value originally used.
  • Page 55 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R924 1-216-809-11 METAL CHIP 1/10W R568 1-218-867-11 METAL CHIP 6.8K 1/10W (KV-29FS105 ONLY)
  • Page 56 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES CRYSTAL X001 1-781-931-21 VIBRATOR, CRYSTAL IC701 8-759-803-42 LA6500-FA X301 1-567-505-11 OSCILLATOR, CRYSTAL...
  • Page 57 KV-29FS105/34FS105/38FS105 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R724 1-247-807-31 CARBON 1/4W C912 1-126-933-11 ELECT 100µF R725 1-216-825-11 METAL CHIP 2.2K 1/10W C913 1-102-074-00 CERAMIC 0.001µF 10% C914 1-130-491-00 MYLAR 0.047µF 5% R726 1-216-829-11 METAL CHIP 4.7K 1/10W C930...
  • Page 58 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES Q902 6-550-247-01 TRANSISTOR KTA1659A (KV-34FS105/38FS105 ONLY) Q903 8-729-422-27 TRANSISTOR 2SD601A-Q Q904...
  • Page 59 KV-29FS105/34FS105/38FS105 V GK NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R917 1-249-425-11 CARBON 4.7K 1/4W C634 1-126-964-11 ELECT 10µF...
  • Page 60 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES DIODE IC609 8-759-653-07 PQ09RD21 IC1405 8-759-573-40 TDA8580Q/N1 D501 8-719-404-50 DIODE MA111-TX...
  • Page 61 KV-29FS105/34FS105/38FS105 NOTE: The components identifi ed by shading mark are critical for safety. Replace only with part number specifi ed. REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES RESISTOR R688 1-205-998-11 CEMENTED R690 1-260-300-11 CARBON 1/2W R501 1-244-207-11 WIREWOUND...
  • Page 62 KV-29FS105/34FS105/38FS105 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1234 1-247-804-11 CARBON 1/4W R1235 1-249-409-11 CARBON 1/4W R1236 1-249-441-11 CARBON 100K 1/4W R1237 1-249-409-11 CARBON 1/4W * A-1401-128-A HS (VAR) BOARD, MOUNTED R1238 1-249-441-11 CARBON 100K 1/4W (KV-29FS105/34FS105 ONLY) * A-1415-671-A...
  • Page 63 MANUAL, INSTRUCTION (KV-29FS150/34FS105/38FS105 BRAZIL ONLY) 4-094-207-43 MANUAL, INSTRUCTION (KV-29FS105/34FS105/38FS105 ARGENTINA ONLY) REMOTE COMMANDER 1-476-680-12 REMOTE COMMANDER (RM-Y180) 4-978-977-11 BATTERY COVER (RM-Y180) Sony Corporation English Sony Technology Center 2004DJ74WEB-1 Technical Services Printed in USA 9-965-961-01 Service Promotion Department © 2004.4 KV-29FS105/34FS105/38FS105...
  • Page 64 In an effort to reduce the size of this pdf fi le the tiled schematics are not attached to this Service Manual. To receive a complete set of the tiled schematics for this manual please submit a request to Nita Wardlaw at nita.wardlaw@am.sony.com.

This manual is also suitable for:

Trinitron kv-34fs105Trinitron kv-38fs105

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