Sony TRINITRON KV-EX29K94 Service Manual
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Sony TRINITRON KV-EX29K94 Service Manual

Sony TRINITRON KV-EX29K94 Service Manual

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SERVICE MANUAL

MODEL
COMMANDER DEST.
KV-EX29K94
RM-965
KV-EX34K94
RM-965
CHASSIS NO.
MODEL
Korea
SCC-U63A-A
Korea
SCC-U63B-A
DRC-MF
1
2
3
4
5
6
7
8
9
0
JUMP
PIC MODE
MENU
PIP PROGR
ENTER
FAVORITE
RESET
PIP PROGR
SOUND
MODE SURROUND
PROGR
VIDEO
TITLE
TV
AG-3E
COMMANDER
TRINITRON
CHASSIS
DEST.
CHASSIS NO.
COLOR TV
®

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Summary of Contents for Sony TRINITRON KV-EX29K94

  • Page 1: Service Manual

    SERVICE MANUAL AG-3E CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-EX29K94 RM-965 Korea SCC-U63A-A KV-EX34K94 RM-965 Korea SCC-U63B-A DRC-MF JUMP PIC MODE MENU PIP PROGR ENTER FAVORITE RESET PIP PROGR SOUND MODE SURROUND PROGR VIDEO TITLE TRINITRON COLOR TV ®...
  • Page 2 OR CARBON PAINTED ON THE CRT, AFTER REMOVING THE THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. ANODE. REPLACE 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-EX29K94/EX34K94 RM-965 TABLE OF CONTENTS Section Title Page Section Title Page SELF DIAGNOSTIC FUNCTION......4 7. CIRCUIT ADJUSTMENTS 7-1. Adjustments With Commander ......37 1. GENERAL ............7 7-2. Adjustment Method ..........37 7-3. Picture Quality Adjustment ........50 2. DISASSEMBLY 7-4.

  • Page 4: Self Diagnostic Function

    KV-EX29K94/EX34K94 RM-965 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automati- cally 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-EX29K94/EX34K94 RM-965 2. DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT Diagnostic Item Flash Count* 2 times +B overcurrent 2 times +B overvoltage 3 times 3 times V deflection stop 4 times White balance failure 5 times Lamp ON 0.3 sec. Horizontal Deflection Failure 6 times Lamp OFF 3 sec.
  • Page 6 KV-EX29K94/EX34K94 RM-965 5. HANDLING OF SELF-DIAGNOSTIC SCREEN DISPLAY Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”. Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs.
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  • Page 30: Service Jig

    KV-EX29K94/EX34K94 RM-965 SECTION 3 SERVICE JIG 3-1. JIGS REQUIRED FOR SERVICING REF NO. DESCRIPTION QUANTITY PART NO. REMARK TOOL (20P), SERVICE 3-702-763-01 For A to V2 board extension For A to P board extension TOOL (40P), SERVICE 3-702-764-01 For B3 to A board extension TOOL (30P), SERVICE 3-702-773-01 For D to D1 board extension...

  • Page 31: Advance Operation

    KV-EX29K94/EX34K94 RM-965 SECTION 5 ADVANCE OPERATION 5-1. "RESET" FUNCTION 1. Purpose If a customer faces some setting problem that cannot be solved, using the "RESET" function some items will be reset to its original setting (shipping condition) 2. How to Operate There are 2 ways to access to the "RESET"...

  • Page 32: Set-Up Adjustments

    KV-EX29K94/EX34K94 RM-965 SECTION 6 SET-UP ADJUSTMENTS • The following adjustments should be made when a complete 1. Beam Landing realignment is required or a new picture tube is installed. 2. Convergence • These adjustments should be performed with rated power 3.

  • Page 33: Convergence Adjustment

    KV-EX29K94/EX34K94 RM-965 6-2. CONVERGENCE ADJUSTMENT V. STAT Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Set the PICTURE 70% and BRIGHTNESS 0%. • Cross hatch / Dot pattern. (1) Horizontal and Vertical Static Convergence H.
  • Page 34 KV-EX29K94/EX34K94 RM-965 (2) Dynamic Convergence Adjustment BMC (Hexapole) Magnet. Preparation: If the red, green and blue dots are not balanced or aligned, • Before starting this adjustment, adjust the horizontal static then use the BMC magnet to adjust in the manner described convergence and the vertical static convergence below.

  • Page 35: Focus Adjustment

    KV-EX29K94/EX34K94 RM-965 6-3. FOCUS ADJUSTMENT (3) Screen-corner Convergence Note Focus adjustment should be completed before W/B adjustment. (1) Receive digital monoscope pattern. (2) Set "A/V CONTROL" to "STANDARD". a-d : screen-corner misconvergence (3) Adjust FOCUS VR so that the center of the screen becomes just focus.

  • Page 36: G2 (Screen) And White Balance Adjustments

    KV-EX29K94/EX34K94 RM-965 6-5. G2 (SCREEN) AND WHITE BALANCE ADJUSTMENTS 1. G2 (SCREEN) ADJUSTMENT 1) Set the PICTURE and BRIGHTNESS to normal. 2) Put to VIDEO input mode without signals. 3) Connect R, G and B of the C board cathode to the oscilloscope.

  • Page 37: Circuit Adjustments

    KV-EX29K94/EX34K94 RM-965 SECTION 7 CIRCUIT ADJUSTMENTS 7-1. ADJUSTMENTS WITH COMMANDER 7-2. ADJUSTMENT METHOD Service adjustments to this model can be performed using the Item Number 00 of device GEO supplied Remote Commander RM-965. This explanation uses V-size as an example. 1.
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  • Page 49 KV-EX29K94/EX34K94 RM-965 Abbreviation = V-Compressed Mode = Non-compressed Mode ECO = Eco Mode Sur = Surround = Noise Reduction NOTE • shaded items are fixed data. • no data. • Standard data listed on the Adjustment Item Table are reference values, therefore it may be different for each model and for each mode.

  • Page 50: Picture Quality Adjustment

    KV-EX29K94/EX34K94 RM-965 7-3. PICTURE QUALITY ADJUSTMENT (ii) Copy SCT data to PAL (RF MODE) PICTURE ADJUSTMENT 1. Set to service mode. 2. Set A/V control to HI-FINE. 3. Set the following condition. Adjustment condition VR1 - VR2 = VR = 1.85 ± 0.07 (Vp-p) HUO 07 SUB HUE/COL ADJUSTMENT 1.

  • Page 51: Deflection Adjustments

    KV-EX29K94/EX34K94 RM-965 Adjust the following items. 7-4. DEFLECTION ADJUSTMENTS Service Item FOR DRC 1050 (60Hz) MODE GEO : 02 V LINEARITY Set to Service Mode. S CORRECTION Input a NTSC cross hatch/dot signal. H POSITION Set the following condition. PIN AMP Picture Mode to [DYNAMIC], Picture Rotation to [+/–0] UPPER CORNER PIN LOWER CORNER PIN...

  • Page 52: Picture Distortion Adjustment

    KV-EX29K94/EX34K94 RM-965 7-6. PICTURE DISTORTION ADJUSTMENT (1) PICTURE DISTORTION ADJUSTMENT (2) Item Number 00 – 0B GEO 0 VSZ (V SIZE) H-TRAPEZOID (DAC 4 HTR) GEO 1 VPS (V POSITION) GEO 2 VLN (V LINEARITY) GEO 3 SCO (VERTICAL S-Correction) GEO 4 HSZ (H SIZE) GEO 5...

  • Page 53: Diagrams

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 SECTION 8 DIAGRAMS 8-1. BLOCK DIAGRAMS Q8351 BUFFER IC8309 Q8352 CN4500 Q8337 EXTRA-PARA R_OUT R OUT 6 Y IN Y OUT HS_IN G_OUT G OUT Q8333 BUFFER IC8306 8 –U IN –U OUT Q8356 MAIN COLOR DECODER B_OUT B OUT Q8334...
  • Page 54 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 FROM AV SW CN1193 1 L SP R-SW L-SW TO SPEAKER R SP L HP TO H1 BOARD CN1932 R HP Lout Lch in Lch out OUT2 Rout Rch in Rch out OUT1 IN1 -R IN2 -L IC1206 IC1200 IC2200...
  • Page 55 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 CN6803 V PROT VPROT Q6811, Q6819 Q6820, Q6821 D6605 AC IN FOCUS MAIN D6801 CN6604 RECT DOUBLER PUMP UP RY6603 Q6801 RELAY RY6602 V SAW– RELAY H-OUT DRIVE PIN OUT V SAW+ Q6806 T6804 Q6808 T6602 IC6800 Q6600 PIT.

  • Page 56: Schematic Diagrams

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 8-2. SCHEMATIC DIAGRAMS Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms. IC6104 kΩ = 1000Ω, MΩ = 1000kΩ DQP-AMP •...

  • Page 57: Schematic Diagrams Of F1, J And Vm Boards

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (1) Schematic Diagrams of F1, J and VM Boards JW1606 JW1602 CN1603 VDR161 :TAB ERZV14D621 JW1601 F1601 JW1605 T6.3A(EX34) CN1601 FB1601 T5A(EX29) 1.1UH 250V R1602 AC OUT AC IN T1601 AC IN 10MH AC OUT T1602 FB1602 10MH R1601...

  • Page 58: Schematic Diagram Of A Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (2) Schematic Diagram of A Board CN1190 CN1193 CN4500 CN1138 CN1161 :S-MICRO :S-MICRO :S-MICRO TO DH BOARD TO H BOARD CN3802 TO H1 BOARD TO CR:CN9001 TO D BOARD CN1932 CN1905 CN6605 C1232 4.7 10V F:CHIP +7V STANDBY +7V STANBY IC1204...
  • Page 59 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 MAIN MICON,TUVIF,AUDIO AMP R8333 RGB OUT,YCT,COMB FILTER R8321 VIDEO/AUDIO-IN/OUT C8372 C8386 FL8303 CN8301 C8369 R8468 B:CHIP B:CHIP :CHIP :S-MICRO C8330 R8300 R8467 R8469 TO H1 BOARD R8351 :CHIP CN1934 4.7k :CHIP F:CHIP C8375 :CHIP :CHIP R IN C8396 C8331 R8352...

  • Page 60: Schematic Diagram D1 Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (3) Schematic Diagram of D Board CN6607 R6102 C6102 C6100 0.0047 FB6103 0.0047 TH6100 :FPRD 500V 500V THERMISTOR NTC T6100 R6108 1-433-844-11 D6100 D2SB60A-F04 C6108 0.0047 JW6601 FB6101 STBY AC RECT 500V C6107 JW(7.5MM) 0.01 D6105 C6318 D6323 ERA22-08...
  • Page 61 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (4) Schematic Diagram of D1 Board CN6104 CN6103 :S-MICRO :S-MICRO TO VM BOARD 6.5V CN6100 C6352 R6119 R6120 :BTOB 135V 3.9k :RN-CP TO D BOARD :RN-CP D6105 CN6802 R6135 D6111 M-PIN RD2.7ES-B2 R6121 135V 1 2 3 DC SHIFT :CHIP PROT...

  • Page 62: Schematic Diagram B3 Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (5) Schematic Diagram of B3 Board Q601 2SC1623-L5L6 C639 L604 C638 BUFFER 0.01 0.01 FL601 B:CHIP :CHIP B:CHIP Q602 CKD510JB1A105ST R687 2SC1623-L5L6 C601 ADTB L605 BUFFER R688 R689 :CHIP 2.2k :CHIP 3.3k R598 R690 IC603 :CHIP :CHIP :AL-CP TLC2932IPWR...

  • Page 63: Schematic Diagram Of P Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (6) Schematic Diagram of P Board C8804 IC8801 C8826 IC8802 CH:CHIP SDA9588XB23 L8801 C8808 BA033FP-E2 L8806 L8807 C8803 PIP PROCESSOR C8818 10UH 3.3V REG 100UH 10UH B:CHIP C8805 L8802 :EL0606 :LHL08 R8813 :EL0606 CH:CHIP CVBS 1 X IN C8822 C8820...

  • Page 64: Schematic Diagram C Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (7) Schematic Diagram of C Board CN9007 TO D BOARD CN6810 C9034 R9055 820k 1/2W RV9002 2.2M 1/2W R9058 NL9002 820k C9031 1/2W 0.0047 L9001 R9056 C9032 2.2UH 680p 200V R9089 IC9001 :LHL08 R9015 J9001 1/2W C9013 TDA6111Q/N4 SOCKET CRT...

  • Page 65: Schematic Diagram H1 Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (8) Schematic Diagram of H1 Board CN1905 CN1652 CN1651 CN1932 CN1934 :S-MICRO :S-MICRO :S-MICRO TO A BOARD TO A BOARD TO A BOARD TO D BOARD CN1190 & CN1195 TO F1 BOARD CN1193 CN8301 CN1602 CN6604 D1947 D1930 HZS9.1NB2...

  • Page 66: Schematic Diagram Of Bc4 Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (9) Schematic Diagram of BC4 Board C2095 (3D COMB FILTER) R2113 CH:CHIP :CHIP R2118 R2119 :CHIP :CHIP R2200 :CHIP C2018 C2030 Q2019 F:CHIP F:CHIP Q2013 2SD601A-Q-TX R2070 IC2003 R2069 2SA1162-G R2063 R2059 BUFF MSM514265C-60JS BUFF R2074 :RN-CP MEMORY :RN-CP...

  • Page 67: Schematic Diagram Dh Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (10) Schematic Diagram of DH Board IC3807 C3801 X OUT IC3805 LA6510 N/S DRIVE R3846 C3805 Q3811 BUFFER R3805 R3847 CN3804 R3807 TO LCC R3856 D3809 Q3810 R3853 R3804 N/S(B) R3848 R3857 R3828 R3825 BUFFER N/S(E) N/S(E) R3851 R3852...

  • Page 68: Schematic Diagram Bc Board

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 (11) Schematic Diagram of BC Board A Board ✼ Mark List D Board ✼ Mark List KV-EX29K94 KV-EX34K94 KV-EX29K94 KV-EX34K94 C018 10010V :CHIP C6816 0.047 400V :PP 0.068 400V :PP C1268 0.0047P :CHIP 0.0068P :CHIP C6828 0.001 200V :PT 0.01 200V :PT C1270...

  • Page 69: Voltage Measurements

    KV-EX29K94/EX34K94 RM-965 8-3. VOLTAGE MEASUREMENTS A(1/4) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC001 IC003 IC1204 27.5 <(0.6)>[3.5] 13.6 1.4[3.5]<(0.9)> [(✽)] <2.2> IC004 28.3 13.2 <[4.9]>(0) [(0.6)]<1.6> 13.4 [(0.5)]<1.6> IC1205 [0]<(4.9)> IC100 IC1200 [(0.5)]<1.6> <(0.2)>[0] <(4.5)>[4.9] <(4.5)>[0] ✻...
  • Page 70 KV-EX29K94/EX34K94 RM-965 A(2/4) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC2300 [0]<(4.4)> [0]<(6.6)> [0]<(9.1)> [0]<(3.8)> [(3.6)]<0> [(0)]<4.9> [0]<(4.3)> IC2600 13.0 IC8305 13.1 IC2601 [0]<(4.6)> IC8306 <[0]>(2.2) [0.1]<(1.9)> IC2603 IC8302 [0]<(1.6)> IC2604 [0]<(4.5)> IC4301 [0]<(4.2)> <[3.4]>(0) [0]<(9.1)>...
  • Page 71 KV-EX29K94/EX34K94 RM-965 A(3/4) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC8309 Q1203 Q4308 (0.2)<[0]> Q1204 Q4310 [0]<(3.1)> Q1205 [(0)]<5.5> Q4311 [(0)]<9.0> IC8310 [0]<(4.9)> Q1206 Q4312 <5.5>[(0)] <(2.3)>[0] ✻ Q1207 28.0 Q4313 ✻ ✻ 18.1 Q1208 Q4314 13.2 Q1209...
  • Page 72 KV-EX29K94/EX34K94 RM-965 A(4/4) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q8308 Q8330 Q8352 Q8309 Q8331 Q8358 Q8310 Q8332 Q8359 <(0.1)>[0] Q8319 [0]<(1.8)> Q8333 Q8360 [(7.1)]<6.7> Q8320 Q8334 Q8361 Q8321 Q8335 Q8362 <7.1>[(6.7)] Q8326 Q8336 Q8363 Q8327 Q8337 Q8364...
  • Page 73 KV-EX29K94/EX34K94 RM-965 D1(1/2) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] -3.3 IC4800 -15.0 -3.5 IC6108 -3.0 -4.0 -4.1 11.7 Q4800 IC4801 Q4801 Q4802 IC4802 Q4803 Q4804 Q4805 IC6101 Q4806 IC6201 Q4807 -21.7 Q4808 IC6102 Q4809 2.17 Q4810 IC6202...
  • Page 74 KV-EX29K94/EX34K94 RM-965 B3(1/3) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC501 IC504 IC505 IC603 IC506 IC602 IC604 C BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC9001 <(140)>[134] 11.7 <(159)>[137] <[139]>(133) Q9001 IC9003 (8.3)<[8.8]>...
  • Page 75 KV-EX29K94/EX34K94 RM-965 B3(2/3) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC601 – 91 –...
  • Page 76 KV-EX29K94/EX34K94 RM-965 B3(3/3) BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] Q501 Q521 Q902 Q502 Q522 Q903 Q503 Q523 Q907 Q516 Q601 Q908 Q517 Q602 Q909 Q518 Q901 P BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Pin No.
  • Page 77 KV-EX29K94/EX34K94 RM-965 VM BOARD VOLTAGE LIST Pin No. Voltage[v] Pin No. Voltage[v] Q5400 Q5404 Q5401 Q5405 Q5402 Q5406 67.7 Q5403 Q5407 67.8 H1 BOARD VOLTAGE LIST Pin No. Voltage[v] IC901 Q1901 Q1902 – 93 –...
  • Page 78 KV-EX29K94/EX34K94 RM-965 D BOARD VOLTAGE LIST (KV-EX29 MODEL) Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] ✻ IC6600 IC6806 Q6804 ✻ ✻ ✻ Q6805 -0.3 Q6100 Q6806 -0.3 17.8 Q6102 0.01 10.4 Q6809 20.0 Q6600 ✻ Q6810 Q6601 -0.02 Q6811 ✻...
  • Page 79 KV-EX29K94/EX34K94 RM-965 D BOARD VOLTAGE LIST (KV-EX34 MODEL) Pin No. Voltage[v] Pin No. Voltage[v] Pin No. Voltage[v] IC6600 IC6805 13.7 Q6804 11.9 Q6805 -0.4 IC6806 65.5 Q6806 -0.3 17.5 54.5 Q6100 10.2 Q6809 12.4 Q6102 ✽ Q6810 142.8 Q6600 136.2 Q6811 ✽...

  • Page 80: Waveforms

    KV-EX29K94/EX34K94 RM-965 8-4. WAVEFORMS A BOARD WAVEFORMS 5.5Vp-p 4.2Vp-p 0.4Vp-p 0.4Vp-p 0.3Vp-p 1.5Vp-p 1.6Vp-p 4.4Vp-p 2.8Vp-p 1.4Vp-p NTSC 0.9Vp-p 2.6Vp-p 1.2Vp-p 1.6Vp-p 5.2Vp-p 0.1Vp-p 1.1Vp-p 1.4Vp-p 0.6Vp-p D BOARD WAVEFORMS SECAM/NTSC 0.7Vp-p 30.8Vp-p 0.9Vp-p 1.9Vp-p 53Vp-p 2.9Vp-p 242Vp-p 378Vp-p 76.8Vp-p 3.6Vp-p 0.7Vp-p 7.3Vp-p...
  • Page 81 KV-EX29K94/EX34K94 RM-965 B3 BOARD WAVEFORMS 0.8Vp-p 0.9Vp-p 1.0Vp-p 1.6Vp-p 1.4Vp-p 6.8Vp-p 1.4Vp-p C BOARD WAVEFORMS NTSC SECAM NTSC 120Vp-p 0.6Vp-p 122Vp-p 5.0Vp-p 3.0Vp-p NTSC NTSC NTSC 120Vp-p 114Vp-p 106Vp-p 0.1Vp-p 106Vp-p SECAM/NTSC NTSC 4.0Vp-p 0.3Vp-p 4.1Vp-p 2.2Vp-p 4.0Vp-p NTSC NTSC 4.6Vp-p 3.7Vp-p –...
  • Page 82 KV-EX29K94/EX34K94 RM-965 MEMO ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...

  • Page 83: Printed Wiring Boards And Parts Location

    KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 8-5. PRINTED WIRING BOARDS AND PARTS LOCATION PRINTED WIRING BOARDS [MAIN MICON, TUVIF, AUDIO AMPLIFIER, RGB OUT, YCT, VIDEO/AUDIO IN/OUT] – A Board – (Component Side) A BOARD (Component Side) Q8359 C-7 Q8360 C-7 IC001 C-13 Q8361 D-4 IC002 C-11...
  • Page 84 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 PRINTED WIRING BOARDS [MAIN MICON, TUVIF, AUDIO AMPLIFIER, RGB OUT, YCT, VIDEO/AUDIO IN/OUT] – A Board – (Conductor Side) A BOARD (Conductor Side) Q8306 C-11 Q8319 D-9 Q8320 D-9 IC100 F-10 Q8321 D-9 IC1200 G-3 Q8325 C-11 IC1201 H-4 Q8326 D-8 IC1203 G-4...
  • Page 85 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 PRINTED WIRING BOARDS NOTE: The circuit indicated at left contains high voltage of over 1220 Vp-p. Please pay attention when inspecting or re- [POWER SUPPLY, DEFLECTION HV] pairing it to prevent an electric shock. – D Board – D BOARD D6104 F-12 D6105 F-13...
  • Page 86 KV-EX29K94/EX34K94 KV-EX29K94/EX34K94 RM-965 RM-965 PRINTED WIRING BOARDS [DYNAMIC FOCUS, DYNAMIC QUAD POLE [AC SW, AV INPUT, PRESET KEY, [PICTURE IN PICTURE] [COMPONENT IN] DRIVE, HORIZONTAL DRIVE GENERATOR] PHONE OUT,LED, SIRCS RECEIVER] – P Board – – D1 Board – – J Board – –...
  • Page 87 KV-EX29K94/EX34K94 RM-965 PRINTED WIRING BOARD [DIGITAL REALITY CREATION] – B3 Board – (Component Side) B3 BOARD (Component Side) R668 C556 R659 IC501 R653 IC504 IC505 IC601 R600 IC505 R699 IC601 C611 IC602 D601 IC603 FL511 C524 TRANSISTOR C525 RB025 RB026 RB021 RB022 C640...
  • Page 88 KV-EX29K94/EX34K94 RM-965 PRINTED WIRING BOARDS [MAGNETIC FIELD CORRECTION] [AC LINE FILTER] – DH Board – – F1 Board – – 108 –...
  • Page 89 KV-EX29K94/EX34K94 RM-965 PRINTED WIRING BOARDS [VIDEO AMPLIFIER] [VELOCITY MODULATION] – C Board – – VM Board – – 109 –...
  • Page 90 KV-EX29K94/EX34K94 RM-965 PRINTED WIRING BOARDS [3D COMB FILTER] [3D COMB FILTER] – BC Board – – BC4 Board – R2113 R2038 R2119 Q2005 R2112 RV2001 IC2003 FL2002 FB2002 C2045 R2036 FB2009 R2110 R2044 R2030 Q2004 R2047 C2031 R2117 FL2001 R2034 C2043 C2033 Q2003...

  • Page 91: Semiconductors

    KV-EX29K94/EX34K94 RM-965 8-6. SEMICONDUCTORS TRANSISTOR 2SK2663 2SC5480-01 2SA1776TV2Q 2SB733-34 IRF1740G IRF720-LF49 2SD774-34 LETTER SIDE DTA144ESA 2SK246-GR 2SC2500-B 2SA2005 DTC114EK 2SK2251-01-F19 DTC114ESA DTC114TKA-T146 DTC143TKA-T146 2SC5511 DTC144ESA DTC144EKA 2SC3840(3) 2SA1175-HFE 2SA1037AK-T146 IRFI830G-LF49 2SC2785-HFE 2SA1162-YG IRFIB7N50A 2SC1623-L5L6 2SC2712-YG 2SD601A-Q UN2213 2SD2114K DIODE CATHODE ANODE CATHODE ANODE...
  • Page 92 KV-EX29K94/EX34K94 RM-965 DIODE CATHODE TOP VIEW Single In -line Package ANODE Pin 8~98 D1NS4 ERA85-009 RN-4Z S-80743AL-A7-S MB88141APF-ER M24C16-MN6T RD5.1ESB1 ERA38-06 CXA1875AM-T4 TDA9178T/N1.118 RD2.2ES-B2 D1N20R CXA2163Q-T6 BH3868BFS-E2 RD10ESB2 RD18ES-B2 TLC2932IPWR UPC4558G2 RD2.7ESB2 RD18ESB TLC2933IPWR-12 NJM4560M RD4.7ESB2 RD3.6ES-B1 TC7SET08FU(TE85) MM1115XFBE RD5.6ESB2 RD6.8ES-B1 CXA1211M MM1476AF(TP)

  • Page 93: Exploded Views

    KV-EX29K94/EX34K94 RM-965 SECTION 9 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 shading and mark ! are critical they are seldom required for routine ser vice.

  • Page 94: Chassis

    KV-EX29K94/EX34K94 RM-965 9-2. CHASSIS r : 7-685-648-79 SCREW +BVTP 3 × 12 p : 7-685-663-71 SCREW +BVTP 4 × 16 4 : 7-685-650-79 SCREW +BVTP 3 × 16 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK * 4-075-446-01 BRACKET, MAIN * A-1372-869-A H1 BOARD, MOUNTED...

  • Page 95: Picture Tube

    KV-EX29K94/EX34K94 RM-965 9-3. PICTURE TUBE r : 7-685-648-79 SCREW +BVTP 3 × 12 p : 7-685-663-71 SCREW +BVTP 4 × 16 167 179 176 181 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK 4-064-883-03 HOLDER, DGC (KV-EX29K94) X-4039-173-1 BEZNET ASSY (KV-EX29K94) 152-155,174,176 4-061-369-01 HOLDER, DEGAUSE COIL (KV-EX34K94)

  • Page 96: Electrical Parts List

    KV-EX29K94/EX34K94 RM-965 SECTION 8 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 • Items marked " ∗ " are not stocked since •...
  • Page 97 KV-EX29K94/EX34K94 RM-965 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 C1254 1-163-038-91 CERAMIC CHIP 0.1UF C2616 1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V C1255...
  • Page 98 KV-EX29K94/EX34K94 RM-965 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 C4363 1-126-967-11 ELECT 47UF 20.00% 50V C8371 1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V...
  • Page 99 KV-EX29K94/EX34K94 RM-965 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 D006 8-719-404-50 MA111-TX <FILTER> D007 8-719-158-18 RD5.6SB3 D013 8-719-158-18 RD5.6SB3 FL001...
  • Page 100 KV-EX29K94/EX34K94 RM-965 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 L1200 1-414-856-11 INDUCTOR 10UH Q8306 8-729-230-49 2SC2712-YG L1201 1-414-856-11 INDUCTOR 10UH...
  • Page 101 KV-EX29K94/EX34K94 RM-965 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 R035 1-216-057-00 RES-CHIP 2.2K 1/10W R114 1-216-065-91 RES-CHIP 4.7K 1/10W R036...
  • Page 102 KV-EX29K94/EX34K94 RM-965 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 R2204 1-216-073-91 RES-CHIP 1/10W R4357 1-216-073-91 RES-CHIP 1/10W R2205 1-216-097-11 RES-CHIP...
  • Page 103 KV-EX29K94/EX34K94 RM-965 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 R8302 1-216-041-00 RES-CHIP 1/10W R8380 1-216-025-11 RES-CHIP 1/10W R8303 1-216-021-00 RES-CHIP...
  • Page 104 KV-EX29K94/EX34K94 RM-965 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 R8507 1-216-025-11 RES-CHIP 1/10W C527 1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V R8508...
  • Page 105 KV-EX29K94/EX34K94 RM-965 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 <CONNECTOR> <TRANSISTOR> CN502 1-793-497-11 CONNECTOR, BOARD TO BOARD 40P Q501 8-729-216-22 2SA1162-G...
  • Page 106 KV-EX29K94/EX34K94 RM-965 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 R571 1-216-295-91 SHORT R670 1-216-295-91 SHORT R572 1-208-750-11 METAL CHIP 0.5% 1/10W...
  • Page 107 KV-EX29K94/EX34K94 RM-965 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. BC BC REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK RB024 1-239-409-11 NETWORK RESISTOR (CHIP) 47 C2038 1-165-319-11 CERAMIC CHIP...
  • Page 108 KV-EX29K94/EX34K94 RM-965 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 <FILTER> R2035 1-216-043-91 RES-CHIP 1/10W R2036 1-208-780-11 METAL CHIP 0.5% 1/10W FL2001...
  • Page 109 KV-EX29K94/EX34K94 RM-965 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 <CRYSTAL> <DIODE> X2001 1-767-606-11 VIBRATOR, CRYSTAL D9002 8-719-400-75 MA3091 D9005 8-719-404-50...
  • Page 110 KV-EX29K94/EX34K94 RM-965 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 R9035 1-208-790-11 METAL CHIP 2.2K 0.5% 1/10W C6334 1-126-940-11 ELECT 330UF...
  • Page 111 KV-EX29K94/EX34K94 RM-965 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 C6813 1-163-009-91 CERAMIC CHIP 0.001UF 10.00% 50V C6855 1-123-024-21 ELECT 33UF...
  • Page 112 KV-EX29K94/EX34K94 RM-965 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 D6822 8-719-067-18 RN4Z (KV-EX34K94 ONLY) CN6804! 1-691-765-11 PLUG (MICRO CONNECTOR) 3P D6823 8-719-911-19 1SS119-25...
  • Page 113 KV-EX29K94/EX34K94 RM-965 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 <PHOTO COUPLER> R6105 1-216-097-11 RES-CHIP 100K 1/10W R6106 1-216-057-00 RES-CHIP 2.2K...
  • Page 114 KV-EX29K94/EX34K94 RM-965 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 R6662 1-249-429-11 CARBON 1/4W R6826 1-215-894-11 METAL OXIDE 2.2K R6663 1-249-429-11...
  • Page 115 KV-EX29K94/EX34K94 RM-965 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 R6870 1-216-057-00 RES-CHIP 2.2K 1/10W T6803 ! 1-453-363-11 TRANSFORMER ASSY FLYBACK R6871 1-208-822-11...
  • Page 116 KV-EX29K94/EX34K94 RM-965 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 C4825 1-164-004-11 CERAMIC CHIP 0.1UF 10.00% 25V C6380 1-136-495-11 FILM 0.068UF 5.00%...
  • Page 117 KV-EX29K94/EX34K94 RM-965 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 IC6104 8-759-803-42 LA6500-FA Q4820 8-729-230-49 2SC2712-YG IC6105 8-759-450-95 LM393N Q4821 1-801-806-11...
  • Page 118 KV-EX29K94/EX34K94 RM-965 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 R4836 1-208-822-11 METAL CHIP 0.5% 1/10W R4882 1-208-830-11 METAL CHIP 100K 0.5%...
  • Page 119 KV-EX29K94/EX34K94 RM-965 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 R6155 1-208-822-11 METAL CHIP 0.5% 1/10W R6327 1-216-067-00 RES-CHIP 5.6K 1/10W...
  • Page 120 KV-EX29K94/EX34K94 RM-965 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. DH F REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK R4704 1-216-065-91 RES-CHIP 4.7K 1/10W * A-1372-869-A H1 BOARD MOUNTED R4705 1-208-806-11 METAL CHIP...
  • Page 121 KV-EX29K94/EX34K94 RM-965 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 R1917 1-247-807-31 CARBON 1/4W R2412 1-247-804-11 CARBON 1/4W R1920 1-247-807-31 CARBON...
  • Page 122 KV-EX29K94/EX34K94 RM-965 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 <FILTER> R8828 1-216-025-11 RES-CHIP 1/10W R8829 1-216-025-11 RES-CHIP 1/10W FL8802 1-236-071-11...
  • Page 123 KV-EX29K94/EX34K94 RM-965 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 <DIODE> R5417 1-249-432-11 CARBON 1/4W R5418 1-249-414-11 CARBON 1/4W D5400 8-719-911-19...
  • Page 124 ! are critical for safety. Replace only with part number specified. REF NO. PART NO. DESCRIPTION REMARK REF NO. PART NO. DESCRIPTION REMARK Sony Corporation English Sony Technology Malaysia Sdn. Bhd. 2001FG70000-1  9-872-256-01 Visual Products General Area 2001.6 – 144 –...

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