JVC HV-32D25EUW Service Manual
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JVC HV-32D25EUW Service Manual

JVC HV-32D25EUW Service Manual

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SERVICE MANUAL
12
2002
52068
CONTENTS
SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
SERVICE ADJUSTMENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

COLOUR TELEVISION

HV-32D25EUW
HV-32D25EJW
COPYRIGHT © 2002 VICTOR COMPANY OF JAPAN, LTD.
HV-32D25EUW
HV-32D25EJW
BASIC CHASSIS
MK
No.52068
2002/12

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  • Page 1: Colour Television

    HV-32D25EUW HV-32D25EJW SERVICE MANUAL COLOUR TELEVISION 52068 2002 HV-32D25EUW BASIC CHASSIS HV-32D25EJW CONTENTS SAFETY PRECAUTIONS ......... . . 4 SPECIFIC SERVICE INSTRUCTIONS .
  • Page 2 Headphone jack Stereo mini jack (Ø3.5mm) Remote Control Unit RM-C61 (AAA/R03 Dry cell battery x 2) : HV-32D25EUW RM-C62 (AAA/R03 Dry cell battery x 2) : HV-32D25EJW Design & specifications are subject to change without notice. Manufactured under license from Dolby Laboratories Licensing Corporation.
  • Page 3 HV-32D25EUW HV-32D25EJW 21-pin Euro connector (SCART) : EXT-1/EXT-2/EXT-3 PinNo. Signal Designation Matching Value EXT-1 EXT-2 EXT-3 AUDIO R output 500mV(rms) (Nominal), Used (TV OUT) Used (LINE OUT) NC Low impedance AUDIO R input 500mV(rms) (Nominal), Used Used Used High impedance...
  • Page 4 HV-32D25EUW HV-32D25EJW SECTION 1 SAFETY PRECAUTIONS 1.1 HV-32D25EUW connecting the other end of the lead through a 10k resistor to the anode button. (1) The design of this product contains special hardware, (8) When service is required, observe the original lead dress.
  • Page 5 HV-32D25EUW HV-32D25EJW 1.2 HV-32D25EJW [UK VERSION] (1) The design of this product contains special hardware and many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Re- placement parts must be identical to those used in the original circuits.

  • Page 6: Specific Service Instructions

    HV-32D25EUW HV-32D25EJW SECTION 2 SPECIFIC SERVICE INSTRUCTIONS 2.1 MAIN DIFFERENCE LIST ITEM HV-32D25EUW HV-32D25EJW POWER CORD QMPK160-185-JC QMPN130-185-JC REMOTE CONTROL UNIT RM-C61-1C RM-C62-1C LCT1272-001A-U INST BOOK LCT1273-001A-U LCT1271-001A-U LCT1274-001A-U RATING LABEL LC11548-003A-U LC11364-018A-U EURO LABEL AEM1064-034-E AEM1064-035-E 2.1.1 FEATURES • DIST (Digital Image Scaling Technology) employs an interpolation method that doubles the scanning lines to realize 1250-line flicker-free picture making it especially suitable for reproducing high-resolution pictures even on large-screen displays.
  • Page 7 HV-32D25EUW HV-32D25EJW 2.2 SYSTEM BLOCK MICOM IC004 IC001 MEMORY MICRO COMPUTER SDA 0 SCL 0 MAIN SDA 2 SDA 1 IC201 IC301 SCL 2 SCL 1 SYNC.SEP. PROCESSOR IC101 TU001 COMPONENT SW MAIN TUNER AV SW PWB DOLBY PWB IC601...
  • Page 8 HV-32D25EUW HV-32D25EJW 2.3 FUNCTIONS 2.3.1 FRONT CONTROL & REAR (SIDE) TERMINAL Refer to the pages in brackets for details. Remote control sensor Power lamp (GREEN : Operation, RED : Stand-by) Main power button Headphone jack (mini jack) Channel up/down & Volume +/- buttons...
  • Page 9 HV-32D25EUW HV-32D25EJW 2.3.3 REMOTE CONTROL UNIT RM-C62 : HV-32D25EJW RM-C61 : HV-32D25EUW Muting button Muting button Number buttons Number buttons ZOOM button ZOOM button 3D sound button 3D sound button Information button Information button TV button TV button buttons buttons...
  • Page 10 HV-32D25EUW HV-32D25EJW 2.4 DISASSEMBLY PROCEDURE 2.4.1 REMOVING THE SUB WOOFER UNIT & THE REAR (2) Remove the 4 screws [G] attaching the SIDE SPEAKER. COVER (3) Follow the same steps when removing the other hand (1) Unplug the power cord.
  • Page 11 HV-32D25EUW HV-32D25EJW FRONT CABINET SPEAKER ADAPTER ( 4) SIDE SPEAKER CKET CRT SO ( 3) LINE FILTER PWB POWER & DE F. PWB CLOW DEF OSC PWB MICOM CHASSIS BASE EHT PWB FRONT AV TERMINAL DIST PWB CONTRO BOARD MAIN...
  • Page 12 HV-32D25EUW HV-32D25EJW 2.4.11 REMOVING THE CRT CRT CHANGE TABLE Note: • Replacement of the CRT should be performed by 2 or more persons. • After removing the REAR COVER, CHASSIS etc., APPROX. (1) Putting the CRT change table on soft cloth, the CRT...
  • Page 13 HV-32D25EUW HV-32D25EJW 2.5 REPLACEMENT OF MEMORY ICs 2.5.1 MEMORY ICs This TV use memory ICs. In the memory ICs, there are memorized data for correctly operating the video and deflection SERVICE MENU circuits. When replacing memory ICs, be sure to use ICs written...
  • Page 14 HV-32D25EUW HV-32D25EJW 2.5.3 USER SETTING VALUES (SHIPPING VALUES) Setting item Setting value Setting item Setting value MAIN POWER SW PICTURE SETTING SHIPPING CHANNEL PICTURE MODE BRIGHT PRESET CHANNEL See ; OPERATING COLOUR TEMP NORMAL INSTRUCTIONS. ZOOM MODE PANORAMIC TINT NORMAL...
  • Page 15 HV-32D25EUW HV-32D25EJW 2.5.4 SERVICE MENU SETTING ITEMS Setting item Setting value Setting item Setting value 1.IF 1.VCO 6.STATUS (Do not adjust) 2.ATT ON/OFF 2. V/C 1.CUT OF R 12.TWN CONT 7.VNR 1.MYLV 10.MCCOR 2.CUT OF G 13.COLOUR (Do not adjust) 2.ONMVF...
  • Page 16 HV-32D25EUW HV-32D25EJW 2.6 REPLACEMENT OF CHIP COMPONENT 2.6.1 CAUTIONS (1) Avoid heating for more than 3 seconds. (2) Do not rub the electrodes and the resist parts of the pattern. (3) When removing a chip part, melt the solder adequately.
  • Page 17 HV-32D25EUW HV-32D25EJW SECTION 3 SERVICE ADJUSTMENTS 3.1 ADJUSTMENT PREPARATION (1) There are 2 ways of adjusting this TV: One is with the REMOTE CONTROL UNIT and the other is the conventional method using adjustment parts and components. (2) The setting (adjustment) using the REMOTE CONTROL UNIT is made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
  • Page 18 HV-32D25EUW HV-32D25EJW 3.3 ADJUSTMENT LOCATIONS FRONT CONTROL PWB FRONT POWER SW POWER LINE FILETER PWB SIDE CONTROL PWB D8801 IC8851 LF9901 F8901 LF8901 IC9931 POWER CORD CN8016 FRONT MAIN PWB POWER&DEF PWB MICOM PWB CN001 DOLBY PWB AV SW PWB...
  • Page 19 9.SHIPPING(OFF) Don't select under the adjustment.as this menu is set in "ON" after the inspection. Note: When users press the MAIN POWER button, the JVC logo appears. If they press any keys, the LANGUAGE menu appears. 10.BUS FREE It is not requirement to adjustment.
  • Page 20 HV-32D25EUW HV-32D25EJW 3.4.3 BASIC OPERATION IN SERVICE MENU SERVICE MENU (1) How to enter SERVICE MENU Press the [INFORMATION] key and the [MUTE] key of the SERVICE MENU REMOTE CONTROL UNIT simultaneously, 1. IF 2. V/C SERVICE MENU screen of Fig. 1 will be displayed.
  • Page 21 HV-32D25EUW HV-32D25EJW SERVICE MENU SERVICE MENU 1. IF 2. V/C 3. AUDIO 4. DEF 5. VSM PRESET 6. STATUS 7. VNR 8. IP 9. SHIPPING (OFF) 0. BUS FREE 1-9 : SELECT : EXIT 4. DEF 1.IF(VCO) IF SERVICE MENU...
  • Page 22 HV-32D25EUW HV-32D25EJW 3.5 ADJUSTMENTS 3.5.1 CHECK ITEM Mesuring Item Test point Adjustment part Description instrument B1 POWER Signal CN0S1 2. V/C --> (1) Receive any broadcast. SUPPLY generator connector 1. CUT OF R (2) Select 2. V/C from the SERVICE MENU.
  • Page 23 HV-32D25EUW HV-32D25EJW 3.5.2 HIGH VOLTAGE Mesuring Item Test point Adjustment part Description instrument HIGH VOLTAGE Signal CRT anode 2. V/C --> (1) Receive any broadcast. generator 1. CUT OF R (2) Select 2. V/C from the SERVICE MENU. Chassis GND (3) Select 1.
  • Page 24 HV-32D25EUW HV-32D25EJW 3.5.5 FOCUS Mesuring Item Test point Adjustment part Description instrument FOCUS Signal FOCUS 1 VR (1) Receive the cross-hatch signal generator [HVT] (2) Set the FULL mode. (3) By turning the FOCUS 1 VR, adjust the picture so...
  • Page 25 HV-32D25EUW HV-32D25EJW 3.5.7 VIDEO / CHROMA CIRCUIT ADJUSTMENT The setting (adjustment) using the remote control unit is made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
  • Page 26 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument WHITE Signal 2. V/C --> • Proceed to the following adjustment after having BALANCE generator 4. DRIVE R completed the adjustment of LOW LIGHT WHITE (High light) 5. DRIVE G BALANCE.
  • Page 27 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument Signal 2. V/C --> (1) Receive the black and white pattern signal (colour BRIGHTNESS generator 9. BRIGHT off). (2) Select 2. V/C from the SERVICE MENU. Remote (3) Select 9. BRIGHT.
  • Page 28 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument SECAM Signal TP-R 2. V/C --> [Method of adjustment without measuring SUB COLOUR generator TP-E 13. COLOUR instrument] [CRT SOCKET (1) Receive SECAM broadcast. Oscilloscope PWB] (2) Select 2.V/C from the SERVICE MENU.
  • Page 29 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument NTSC 3.58MHz Signal TP-R 2. V/C --> [Method of adjustment without measuring SUB TINT generator TP-E 14. HUE instrument] [CRT SOCKET (1) Input a NTSC 3.58MHz COMPOSITE VIDEO Oscilloscope PWB] signal (full field colour bar with 75% white) from the EXT terminal.
  • Page 30 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument SUB SCREEN Signal TP-R 2. V/C --> (1) Receive PAL colour bar signal to right and left SUB COLOUR & generator TP-E 16.TWN COL screen. SUB TINT [CRT SOCKET 17.TWN TNT...
  • Page 31 HV-32D25EUW HV-32D25EJW 3.5.8 DEFLECTION CIRCUIT ADJUSTMENTS The setting (adjustment) using the remote control unit is made on the basis of the initial setting values. The setting values which adjust the screen to the optimum condition can be different from the initial setting values.
  • Page 32 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument V.SIZE Signal 4.DEF --> (1) Receive a cross-hatch signal. generator 3.V-SIZE (2) Select 4.DEF from the SERVICE MENU. (3) Select 3.V-SIZE. Remote (4) Adjust to make the vertical screen size 92% of the control unit picture size.
  • Page 33 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument SIDEPIN Signal 4.DEF --> (1) Receive a cross-hatch signal. generator 7.EW-PIN (2) Select 4.DEF from the SERVICE MENU. (3) Select 7. EW-PI.N Remote (4) Adjust so that the first vertical lines at the left and control unit right edges on the screen are straight.
  • Page 34 HV-32D25EUW HV-32D25EJW Mesuring Item Test point Adjustment part Description instrument CORNER PIN Signal 4. DEF --> (1) Receive a cross-hatch signal. generator 8. COR-UP (2) Select 4. DEF from the SERVICE MENU. 9. COR-LOW (3) Select 8.COR-UP. Remote (4) Set the initial setting value.
  • Page 35 HV-32D25EUW HV-32D25EJW HV-32D25EUW / HV-32D25EJW STANDARD CIRCUIT DIAGRAM NOTE ON USING CIRCUIT DIAGRAMS 1.SAFETY Type The components identified by the symbol and shading are No indication :Ceramic capacitor critical for safety. For continued safety replace safety critical :Metalized mylar capacitor :Polypropylene capacitor components only with manufactures recommended parts.

  • Page 36: Table Of Contents

    HV-32D25EUW HV-32D25EJW CONTENTS SEMICONDUCTOR SHAPES ...................... 2-2 BLOCK DIAGRAM ........................... 2-3 CIRCUIT DIAGRAMS MAIN PWB CIRCUIT DIAGRAM..................... 2-4 AV SW PWB CIRCUIT DIAGRAM....................2- 8 CRT SOCKET PWB CIRCUIT DIAGRAM..................2-9 DLST PWB CIRCUIT DIAGRAM....................2- 10 DOLBY PWB CIRCUIT DIAGRAM....................2-16 DEF OSC PWB CIRCUIT DIAGRAM.....................

  • Page 37: Block Diagram

    HV-32D25EUW HV-32D25EJW BLOCK DIAGRAM IC102 J001 MAIN PWB AV SW PWB DOLBY PWB IC101 COAXIAL IN DIGITAL AUDIO SUB WOOFER DIGITAL SIGNAL J002 PROCESSOR OPTICAL IN J003 IC404 SP L TU001 SPLITTER IC501 IC105 AUDIO OUT(L) MONO MAIN TUNER IC604...

  • Page 38: Circuit Diagram

    HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW CIRCUIT DIAGRAM SHEET1 MAIN PWB CIRCUIT DIAGRAM (1/4) SHEET1 SHEET 4 SHEET 4 SHEET 2 SHEET 2 SHEET 4 SHEET 2 SHEET 4 TU001-16 HS601 GG30028-001A-H IC601 AN7585 C013 C012 AUDIO OUT R007 QETM1VM-228 C010 2.2k...
  • Page 39 HV-32D25EUW HV-32D25EJW MAIN PWB CIRCUIT DIAGRAM (2/4) SHEET2 SHEET2 AV SW PWB AV SW PWB DIST PWB CN006 CN007 CN005 QGC2507C1-96 QGB1505J1-25 QGB1505J1-35 SHEET 4 2.5V L431 QRN143J-0R0X C431 C432 SHEET 4 C437 1000 /6.3 SHEET 3 C434 C433 1000...
  • Page 40 HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW MAIN PWB CIRCUIT DIAGRAM (3/4) SHEET3 SHEET3 R415 R413 IC401 IC401 TC74HC02AF-X IC402 R414 TC74HC02AF-X IC402 VMOFF C404 R406 C402 R404 OPEN OSD_VD2 D421 R410 R405 R409 MA8150/M/-X OPEN IC401 R416 IC402 TC74HC02AF-X CN003 R412 RGB_BLK...
  • Page 41 HV-32D25EUW HV-32D25EJW MAIN PWB CIRCUIT DIAGRAM (4/4) SHEET4 SHEET4 SHEET 1,2 SHEET 2,3 SHEET 3 SHEET 1 FOR ADJUST SHEET 2 SHEET 2 SHEET 1 CN00C QGA2501F1-06 R711 D771 4.7k MA3056/M/-X R705 4.7k IC901 R706 PQ12RF1 HS901 4.7k CEHT11B-002QS D772...

  • Page 42: Av Sw Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW AV SW PWB CIRCUIT DIAGRAM UD001 QAU0308-00 1 R006 OPEN R001 LC001 NQR0431-001X C010 C011 C012 R341 C343 2.2K RF_GND R343 R342 C344 2.2K RF_GN D R344 A.MUT E R132 R131 TU00 2 R1/2 OMF1 QAU0301-001...

  • Page 43: Crt Socket Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EJW CRT SOCKET PWB CIRCUIT DIAGRAM C3720 K3701 R3716 C3719 QCB32HK-102Z CE41492-001Z QRT029J-8R2 0.33 C3709 C3712 /250 QFLC1HJ-222Z C3703 R3710 D3702 NCF21HZ-104X 1.8k RH1S-T3 K3704 CRT SOCKET PWB Q3702 QUY153-050Y R3706 2SA1005/MLK/-T Q3705 C3707 H3705 R3724 R3714 2SJ584LS-CB11 QFM72DK-103...
  • Page 44 HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW DIST PWB CIRCUIT DIAGRAM (1/6) SHEET1 SHEET1 DIST PWB (1/6) SMK-0Z001A [A-D CONVERTER] VCC9ASAD VCC9A LC029 EFP5 VCC9A VCC9AMAD RB139 RB138 GND9ASAD LC017 EFP5 CB052 CB126 GND9AMAD VCC3A VC3ASAD NCB31EK-393X VC3DSPLAD VCC3D RB108 VCC5D VCC5D RB151...
  • Page 45 HV-32D25EUW HV-32D25EJW DIST PWB CIRCUIT DIAGRAM (2/6) SHEET2 SHEET2 VCC3D VC3DDR LB108 CB356 CB355 CB362 RB343 CB354 OPEN 0.47 RA118 RA117 RB344 RA131 RA132 RB378 OPEN *RA122 *RA122 *RA122 *RA122 LB109 DQ103 DQ014 IC109 OPEN DQ100 DQ010 IC107 DQ104 DQ013 LP3964EMP-ADJ-X VCC2.5...
  • Page 46 HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW DIST PWB CIRCUIT DIAGRAM (3/6) SHEET3 SHEET3 VCC9A VCC9A IC203 R1170H151B-X VCC2.5 VCC2.5 VC3A1DSD VC3A1DSD VCC3A VCC3A RB474 RB476 VCC3D VCC3D VC3D1DSD VC3D1DSD 5.6k OPEN CB521 RB525 QB211 VCC1.5 VCC1.5 OPEN NPN2 RA204 RA205 RA206 RA207...
  • Page 47 HV-32D25EUW HV-32D25EJW DIST PWB CIRCUIT DIAGRAM (4/6) SHEET4 SHEET4 IC253 DIST PWB (4/6) OPEN [3D YC SEPARATE] SMK-0Z001A VCC5A VC2.5_1YC VC2.5_1YC VC2.5_2YC VC2.5_2YC L002 LC051 OPEN OPEN VC5YC VCC9A R003 C004 C005 C006 L004 C003 OPEN OPEN OPEN OPEN OPEN...
  • Page 48 HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW DIST PWB CIRCUIT DIAGRAM (5/6) SHEET5 SHEET5 YM_OUT YM_OUT RYM_OUT RYM_OUT REG5V REG5V VCC5A BYM_OUT BYM_OUT SHEET 1 16.2MHz 16.2MHz L707 C713 L807 QAX0305-001 HDM_OUT CORE3 47/16 CORE3 QAX0305-001 C813 HDM_OUT 47/16 C719 C718 C819 C818...
  • Page 49 HV-32D25EUW HV-32D25EJW DIST PWB CIRCUIT DIAGRAM (6/6) SHEET6 SHEET6 LINE FILTER PWB CIRCUIT DIAGRAM DIST PWB (6/6) Y9901 [H_PLL] OPEN Y9902 SMK-0Z001A OPEN POWER & QFZ9075-473 DEF. PWB CN900W CN900X QGA7901C1-02 WJK0050-005A C9902 C9901 .047 FRONT COTROL LF9901 QFZ9075-104 QQR1095-003...

  • Page 50: Dolby Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW DOLBY PWB CIRCUIT DIAGRAM (1/2) NEH70JM-107X C108 C107 0.01 /6.3 C103 IC113 0.01 TC7WHU04FU-X R107 J001 R102 C102 4.7K Y108 R161 QNN0281-004 OPEN 4.7k C101 Y103 LC108 100P OPEN NQR0313-009X LC103 C109 NQR0313-009X 0.01 R101 C150...
  • Page 51 HV-32D25EUW HV-32D25EJW DOLBY PWB CIRCUIT DIAGRAM (2/2) NCB31HK-104X C732 J00 3 C703 R730 IC704 NQL085J-100X QNN0427-001 C706 BA4558F-X L701 C708 R710 C733 R731 C702 R702 D703 Q706 .0022 100k D701 MA111-X 2SA1037AK/QR/-X R712 Q707 R704 MA3150/M/-X R711 DTC323TK-X R732 R733 4.7k...

  • Page 52: Def Osc Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW DEF OSC PWB CIRCUIT DIAGRAM POWER & DEF PWB CN000 9 QGB1505K1-35 QGA2501F1-03 CN00S4 R0118 R0135 5.6k Q0103 Q0135 5.6k Y0008 L0105 OSD VD NRSA63J-0R0X R0136 R0119 R0138 L0101 R0223 QQL01BK-470Z C0163 C0185 R0224 IC0163 R0131...

  • Page 53: Power & Def Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EJW POWER & DEF PWB CIRCUIT DIAGRAM MAIN PWB DEF OSC PWB QGB1505J1-35 MAIN PWB MAIN PWB CN003 CN009 QGB1506M1-16 CN001 QGB1506M1-16 CN002 QGB1506M1-16 CN00P QGA2501C5-03Z CE41507-001P CN0E3 IC401 IC401 8 , 9 IC401 HS401 R405 R406 LA7876NZ LC31695-002A R419 6.8k...

  • Page 54: Eht Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW EHT PWB CIRCUIT DIAGRAM NRSA63D-912X C2501 R2515 IC2502 D2501 BA15218F-XE NRVA63D-224X MA3120/M/-X QVP0086-204Z Q2502 R2516 R2530 CN2010 2SA1037AK/QR/-X 9.1k R2528 R2527 2SC2412K/QR/-X QGB1505K1-15 200kB 220k R2514 C2506 2SC2412K/QR/-X 2.7k R2501 .0027 R2529 220k C2515 C2505 C2517...

  • Page 55: Micom Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EJW MICOM PWB CIRCUIT DIAGRAM CNJ 1 QGA2501C1-09V MICOM PWB R143 SMK-0M001A OPEN C05 8 R141 OPEN OPE N R14 2 OPE N C019 R139 C018 2.2k OPEN C020 R137 2.2k R138 2.2k Q007 R169 2SA1162/YG/-X R12 5 LC003...

  • Page 56: Front Control Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EUW HV-32D25EJW HV-32D25EJW FRONT CONTROL PWB CIRCUIT DIAGRAM IC8551 OPEN ROTATION FRONT CONTROL PWB SMK-8001A IC8851 GP1U281Q R8561 OPEN R8552 Q8801 Q8802 R8802 OPEN DTA124EKA-X DTA124EKA-X R8551 R8559 R8558 R8560 OPEN R8553 OPEN OPEN C8851 OPEN C8553 OPEN OPEN...

  • Page 57: Side Control Pwb Circuit Diagram

    HV-32D25EUW HV-32D25EJW SIDE CONTROL PWB CIRCUIT DIAGRAM QSW0619-003Z J8001 J8303 QMS3004-C01 QNZ0438-001 S8002 R8011 QNZ0438-001 QNZ0438-001 QNZ0438-001 R4IN L4IN V4IN J8303 J8303 J8303 S8003 R8012 S8001 R8010 C8001 .0 1 R8317 C8310 C8311 OPEN C8002 .0047 .0047 .0 1 V_GND...

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