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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 –...
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 TABLE OF CONTENTS Section Title Page Section Title Page 4. SAFETY RELATED ADJUSTMENTS SELF DIAGNOSIS FUNCTION ........4 4-1. HV Regulation Adjustment ........38 4-2. HV Hold-down Adjustment ........38 1. DISASSEMBLY 4-2-1. HV Protector Adjustments ........ 38 1-1.
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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.
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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. 4 times 5 times 6 times 7 times • One flash count is not used for self-diagnostic. STANDBY/SLEEP lamp Diagnostic Item Flash Count*...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 SELF-DIAGNOSTIC CIRCUIT IC4300 CXA2170Q IC001 IC2602 RGB JUNGLE SYSTEM ( A Board) IC003 V PROT FROM MEMORY IK-IN H PROT 87 CRT(IK) V PROT SDA1 Q5018, D8035 HPROT (D Board) SDA0 IO-SDAT Q5010 V PROT (D Board) Au PROT IC1203,1240 (A Board)
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 1-7. D BOARD REMOVAL 2 Three crews (+BVTP 3X12) 1 Four screws (+BVTP 3X12) 3 D board 1-8. A, A1, V2 AND E BOARDS, AND B4 BLOCK REMOVAL 6 Four screws (+BVTP 3X12) 5 A1 board 4 F1 board 1 Two screws 3 Three screws...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 • REMOVAL OF ANODE-CAP NOTE : After removing the anode, short circuit the anode of the picture tube and the anode cap to the metal chas- sis, CRT shield or carbon paint on the CRT. • REMOVING PROCEDURES 1 Tern up one side of the rubber cap in the direction indicated by the arrow a.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 SECTION 2 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. Beam Landing • These adjustments should be performed with rated power Convergence supply voltage unless otherwise noted.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 2-2. CONVERGENCE ADJUSTMENT V. STAT Preparation : • Before starting this adjustment, adjust the focus, horizontal size and vertical size. • Set the PICTURE and BRIGHTNESS 50%. • Cross hatch / Dot pattern. (1) Horizontal and Vertical Static Convergence H.
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Set the PICTURE and BRIGHTNESS to normal. C1 board 1. Adjust TLH. (TLH correction piece) V3 board (KV-HS29M90) 1 Receive the dot/hatch pattern signal and adjust picture quality by the menu. 2 Correct horizontal mis-convergence of red and blue of both <KV-HS29>...
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 (3) Screen-corner Convergence 2-3. FOCUS ADJUSTMENT Note Focus adjustment should be completed before W/B adjustment. (1) Receive digital monoscope pattern. (2) Set "A/V CONTROL" to "STANDARD". (3) Adjust FOCUS VR so that the center of the screen becomes a-d : screen-corner justfocus.
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 3. SUB PICTURE BRIGHTNESS ADJUSTMENT 2-5. G2 (SCREEN) AND WHITE BALANCE 1) Tune RF PAL white signal at program No. 1 and No. 2. ADJUSTMENTS 2) Select “TWIN PICTURE” mode. 3) Receive different RF PAL white signals in MAIN and Sub pic- 1.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 SECTION 3 CIRCUIT ADJUSTMENTS 3-1. ADJUSTMENTS WITH COMMANDER 1, 4 Select the adjustment item. Service adjustments are made with the RM-951 that comes with ↓ this unit. 3, 6 Raise/lower the data value. ↓ a. ENTERING SERVICE MODE [MUTING] Writes.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 Use the same method for all Items. Use 1 and 4 to select the 3-2. ADJUSTMENT METHOD adjustment item, use 3 and 6 to adjust, write with [MUTING] Item Number 00 of device GEO then execute the write with -. This explanation uses H-Position as an example.
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Category Item Function Standard Data Device Name No. Name Common Input Mode Table Group 2 (Slave Address) Others (YUV) SD-I (YUV) SD-P (YUV) HD (RGB) SD-I (RGB) SD-P (RGB) HD MS YOS DC Offset Canceller for Y Signal CXA2170(86H) UOS DC Offset Canceller for Cb Signal VOS DC Offset Canceller for Cr Signal SBR Sub Brightness Control RDR R Drive...
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Category Functionality Function Stamdard Data Device Name No. Name Common S-Input SECAM NTSC PAL TV Video DVD 50TV 50Video 60TV 60Video (Slave Address) TNT Tint Adjustment for NTSC CXA2163Q(8AH) PNG PAL/NTSC Gate Width PAL/NTSC Sensitivity SW SCL Sub Color Control SCT Sub Contrast Control SF0 Sharpness Center Frequency Changing SEQ Sharpness Equalizer Characteristic...
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Category Item Function Standard Data Device Name No. Name Common Multi Picture Mode Picture/Sound Mode Table (Slave Address) Twin TV Video Dynamic Standard/Drama Hi-Fine/Soft Personal LDH Histogram segment Selection TDA9178(40H) CFS Contour Filter Selection WLB Letterbox Window Switch VDC Video Dependent Coring DEM Demonstration Mode CDP Luminance Delay OSP Overrule Smart Peaking...
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Category Item Function Standard Data Device Name No. Name Field Freq NR0, NTSC NR0, others NR1, NTSC NR1, others NR2, NTSC NR2, others NR3, NTSC NR3, others (Slave Address) Common WHC PLL Divider setting(PAL=47, NTSC=44) TC90A90F(14H) U/V input polarity CLW A/D Clamp Pulse width CLP A/D Clamp Pulse Phase YBW Y H Blanking width YBL Y Blanking level adjustment...
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Category Item Function Standard Data Device Name No. Name Common TV Video 3D-Comb NR Mode Picture/Sound Mode Table (Slave Address) NRmode0 NRmode1 NRmode2 NRmode3 Dynamic Standard/Drama Hi-Fine/Soft Personal NRM Noise Reduction Operation Mode UPD64083 (B8H) YCO Y/C Signal Output Selection SYC System Clock Selection STD Standard/Non-standard Operation Selection MSS Inter-frame/Inter-line Operation Selection...
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Category Functionality Function Standard Data Device Name No. Name Field Freq (Slave Address) Common 50 60 100NC R450NC PR50NC HD1080i/50 120NC R460NC PR60NC HD1080i/60 MS-MODE DEC Wide ID DEC 03 03 CXA2157 PJE (PJ-Engine Service Control) CXPxxxxx(6AH) OSH OSD H Position CXP961F064(60H) OSV OSD V Position FW1 OSD ODD/EVEN Field Window Setup #1...
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 3-3-2. NTSC Video Input 3-3-3. NTSC RF Input 1. Enter the NTSC video color bar (White & color 75%) signal. 1. Enter the NTSC RF color bar (White & color 75%) signal. 2. Enter the service mode, and set respective items as follows. 2.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 3-3-4. PAL Video Input 3-3-5. PAL RF Input 1. Enter the PAL video color bar (White & color 75%) signal. 1. Enter the PAL RF color bar (White & color 75%) signal. 2. Adjust with the same manner as 5-3-2. NTSC Video Input. 2.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 SECTION 4 SAFETY RELATED ADJUSTMENT 4-2. HV HOLD-DOWN ADJUSTMENT 4-1. HV REGULATION ADJUSTMENT When replacing the following components marked with ] When replacing the following components marked with ] on the schematic diagram, always check hold-down volt- on the schematic diagram, always check hold-down volt- age and if necessary re-adjust.
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 4-3. +B MAX VOLTAGE CONFIRMATION (1) Supply Power Voltage Apply the following voltage between pins 1 and 5 of CN6604. (Input the voltage to the dummy F1 Board.) (AC IN) (Area) 315 ±10 V 242 V 110 to 220 VAC 347 ±10 V 264 V...
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 SECTION 5 RM-997 5-1. BLOCK DIAGRAM DIAGRAMS CN1121 Q105 VIDEO BUFFER +7.5V 7.5V TU101(MAIN) Q101 DET OUT BUFFER VIDEO CN1140 L OUT V DEFL R OUT AUDIO L/R H DEFL PLLSW Y 100 U 100 AFT1 Q006 Q002,003 AFTOUT V 100...
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MODEL VOLTAGE D5803 TO A BOARD RESET BUFFER RESET CN1118 Q5803 Q5801 KV-HS29M61 KV-HS29M91 110V-240V AC KV-HS34M61 50/60Hz KV-HS34M91 KV-HS29M90 220V AC, 50Hz KV-HS34M90 BUFFER H-SYNC CN3501 Q5810 KV-HS38M61 220V-240V AC IC5802 KV-HS38M90 V-SYNC 3.3V REG 50/60Hz KV-HS38M91 SCP/HP CVBS0...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 IC5806 IC5816 IC5812 IC5801 IC5811 LANDING SW TE GAIN LCC OUT CN5807 CN5802 LCC-LB+ DISCHARGE1 LCC-LB- TO LCC COIL DISCHARGE2 LCC-RB+ Q5811 LCC-RB- CN5806 BUFFER Q5801 LCC-LT+ IC5817 CN5803 GAIN CONTROL LCC-LT- IC5810 TO LCC COIL LCC-RT+ AFC-PLS 19 H IN...
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Q8020 IC8005 IC8004 HV CONTROL BUFFER DF-VAMP RV8002 Q8009,8010 HV ADJ IC8001 PROTECT Q8003 RV8001 HV PROT Q8004 D8005 KV-HS29M90 ONLY CN6607 Q8007 PFC OUT D6611 L9001 PFC IN +15V T6502 IC6501 D6605 PH6502 DRIVER MAIN CONTROL CONVERTER 16 VG...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 IC2004 3D COMB VIDEO VIDEO Q2018,2019,FL2004 Q2014 B.P.F BUFF Q2011,2013,2015 76 CSI BUFF Q2012,2016,FL2003 B.P.F IC8302 Q8304 BUFF Q2004,2005,2008 AV SW Q2010,FL2002 B.P.F Q2003,2006,2007 Q2009,FL2001 3 Y1 B.P.F RSTB CN8304 J8301 IC2005 59 SCL CVBS OUT(TXT) VIDEO 3.3V REG 7 S-1...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 (Y/C/J) (VIDEO OUT) CN4300 CN9001 RED OUT R-DRV V901 Q9003 9009 IC9001 CN4301 CN4305 G-DRV Q4313 GREEN OUT Y 100 V IN R OUT R DRV BUFF Q9004 9010 IC9002 B-DRV Q4316 U 100 48 CB IN G OUT 30 G DRV BLUE OUT...
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 5-2. CIRCUIT BOARDS LOCATION 5-3. SCHEMATIC DIAGRAMS Note: Terminal name of semiconductors in silk screen • All capacitors are in µF unless otherwise noted. (pF: µµF) printed circuit ( Capacitors without voltage indication are all 50 V. Circuit •...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 [ VIDEO OUT ] [ VIDEO OUT ] ( KV-HS29 ) ( KV-HS34/HS38 ) — C1 BOARD (CODUCTOR SIDE) — — C1 BOARD (CODUCTOR SIDE) — • C1 BOARD SEMICONDUCTOR LOCATION TRANSISTOR DIODE NOTE: The circuit indicated as left contains high voltage of over IC9001 Q9001 D9001...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 • C1 BOARD IC9001, IC9002, IC9003 : TDA6120Q/N2/S1 •C1 BOARD WAVEFORMS I IN 10 VDD MIRROR CASCODE 2.6V 143.0V OUTC MIRROR OUTM OUT 1x OUT 4x CURRENT CASCODE INPUT 1.8V 104.0V VIN+ 2.5V 142.0V – 74 – –...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 (6) Schematic Diagram of D(1/4) Board CN5801 CN5509 :S-MICRO :S-MICRO TO DC(2/2)BOARD TO V BOARD CN5901 CN9102 +15V TO D1/4,D3/4,4/4_5 TO D1/4,D2/4,3/4,4/4_2 MAIN 9V R8113 R8204 R8118 R8117 680k 1/16W 100k 1/16W TO D1/4,D2/4,3/4,4/4_3 MAIN 12V 1/16W :CHIP 1/16W...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 (7) Schematic Diagram of D(2/4) Board RM-997 TO D2/4,D4/4_23 H PROT TO D2/4,D1/4_16 TO D2/4,D1/4_3 MAIN 12V TO D2/4,D1/4_2 MAIN 9V R5104 D5006 R5105 R5045 CN5011 R5106 IC5007 100k MMDL914T1 1/16W 4.7k R5108 R5042 Q5011 1/16W +12V :CHIP NJM2901M :CHIP...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 • J(2/5) BOARD IC8310 : TDA9178 • J(4/5) BOARD IC8871 : SN74LV4053ANSR S OUT LUMINANCE VECTOR PROCESSING SPECTRAL PROCESSING SMART PEAKING SELECT LUMINANCE Y IN Y OUT INPUTS INPUT PROCESSING OUTPUT U IN U OUT STAGE STAGE DATA V OUT...
KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 SECTION 6 EXPLODED VIEWS NOTE: • Items with no part number and no • Items marked " * " are not stocked since The components identified by description are not stocked because they they are seldom required for routine shading and mark ! are criti- are seldom required for routine service.
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- D5012...
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8-729-038-83 TRANSISTOR 2SK2251-01-F19 R5025 1-218-710-11 METAL CHIP 5.6K 0.5% 1/16W Q5030 6-550-077-01 TRANSISTOR 2SC5778-RB (KV-HS29) R5027 1-216-833-11 METAL CHIP 1/10W Q5030 6-550-213-01 TRANSISTOR 2SC5682-SONY-RB R5028 1-216-833-11 METAL CHIP 1/10W (KV-HS34/38) R5029 1-218-708-11 METAL CHIP 4.7K 0.5% 1/16W R5030 1-218-744-11 METAL CHIP 150K 0.5%...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- (KV-HS34/38)
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R5541...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 D A1 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R8039 !1-215-447-00 METAL 1/4W R8119 1-215-922-11 METAL OXIDE 6.8K (KV-HS29) R8040 !1-215-447-00 METAL 1/4W R8123 1-216-809-11 METAL CHIP 1/10W...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- C8205...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- ******************************************************...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 E F1 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R4357 1-216-809-11 METAL CHIP 1/10W <FERRITE BEAD> R4358 1-216-809-11 METAL CHIP 1/10W FB1601 1-410-397-21 FERRITE 1.1UH R4364 1-216-829-11 METAL CHIP...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- D1417...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- IC8801 8-759-450-93 IC NJM2521M-TE1 IC8802 8-759-450-93 IC NJM2521M-TE1 Q8304 8-729-905-35 TRANSISTOR 2SC4081T106R IC8805 8-752-103-44 IC CXA2171Q Q8305 8-729-026-53 TRANSISTOR 2SA1576A-T106-QR Q8306...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 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 ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R8301...
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KV-HS29M61/M90/M91, HS34M61/M90/M91, HS38M61/M90/M91 RM-997 REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK ------------ ------------- ------------------- ------------- ------------ ------------- ------------------- ------------- R8479 1-216-845-11 METAL CHIP 100K 1/10W R8381 1-216-809-11 METAL CHIP 1/10W R8480 1-216-833-11 METAL CHIP 1/10W R8382 1-218-831-11 METAL CHIP 0.5%...