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10

LOCATION PARTS NO.

DESCRIPTION

LOCATION PARTS NO.

DESCRIPTION

C926

645 034 3025

MEMB CAP. .22UF 63V +/-5%

C928

645 055 0102

EC CAP. 100UF 16 V

C929

645 034 2837

CC CAP. 104PF 50V Y5V

C930

645 046 3617

EC CAP. 1000UF 16 V

C931

645 046 3761

EC CAP. 470UF 25 V

C932

645 034 2837

CC CAP. 104PF 50V Y5V

C933

645 055 0164

EC CAP. 2200UF 10V 10DIA

C936

645 055 0232

EC CAP. 47UF 250V 13DIA

C937

645 055 0263

MEMB CAP. .0056UF 100V +/-5%

(DIODES)

D101

645 034 3308

DIODE 1N4148

D102

645 034 3308

DIODE 1N4148

D103

645 034 3308

DIODE 1N4148

D104

645 034 3308

DIODE 1N4148

D107

645 034 3308

DIODE 1N4148

D110

645 034 3308

DIODE 1N4148

D209

645 034 3308

DIODE 1N4148

D210

645 034 3308

DIODE 1N4148

D211

645 034 3308

DIODE 1N4148

D212

645 034 3308

DIODE 1N4148

D213

645 034 3308

DIODE 1N4148

D301

645 034 3377

RECTIFIER DIODE 1N4003

D403

645 046 6960

PARTS ASS’Y

D404

645 046 6960

PARTS ASS’Y

D502

645 034 3308

DIODE 1N4148

D503

645 034 3308

DIODE 1N4148

D504

645 040 9141

RECTIFIER DIODE PG102R

D505

645 046 2320

CF RES. 15KOHM 1/6W +/-5%

D511

645 046 0234

RECTIFIER DIODE PG106R

D901

645 046 4706

RECTIFIER DIODE PG5407

D902

645 046 4706

RECTIFIER DIODE PG5407

D903

645 046 4706

RECTIFIER DIODE PG5407

D904

645 046 4706

RECTIFIER DIODE PG5407

D905

645 034 3346

RECTIFIER DIODE BYT52M

D906

645 040 9141

RECTIFIER DIODE PG102R

D907

645 046 0234

RECTIFIER DIODE PG106R

D908

645 034 3308

DIODE 1N4148

D909

645 034 3308

DIODE 1N4148

D910

645 046 0272

RECTIFIER DIODE BYT56J

D911

645 040 9165

RECTIFIER DIODE 31DF4

D912

645 046 0272

RECTIFIER DIODE BYT56J

D913

645 040 9165

RECTIFIER DIODE 31DF4

D914

645 034 3346

RECTIFIER DIODE BYT52M

D915

645 055 0317

RECTIFIER DIODE 30DF2  52MM

D916

645 046 0272

RECTIFIER DIODE BYT56J

ZD201

645 046 4614

ZENER DIODE HZ5C1

ZD501

645 046 4621

ZENER DIODE HZ9C1

ZD901

645 034 3339

ZENER DIODE HZ22-2

(FUSES)

F901

645 038 5650

FUSE 3.15A/250V SLOWBLOW 5*20

(FUSE RES)

FR901

645 055 0072

FUSE RES. 1OHM 1/4W +/-5%

FR902

645 055 0089

FUSE RES. 1OHM 1/2W +/-5%

(IC)

IC101

645 046 4409

LINEAR IC NT68P61A

IC102

645 046 4416

LINEAR IC 24LC02B

IC103

645 046 4423

LINEAR IC STV9427

IC104

645 046 4355

TTL IC SN74LS74AN

IC202

645 046 4430

LINEAR IC TDA8361

IC203

645 046 4447

LINEAR IC TDA4665

IC301

645 046 4454

LINEAR IC TDA3654

IC701

645 034 3124

LINEAR IC TDA7056B

IC901

645 034 3094

LINEAR IC UC3842AN

IC902

645 034 3179

REGULATOR IC KA431Z

IC903

645 046 4379

LINEAR IC TLP721F

IC904

645 046 4492

REGULATOR IC LM317T

IC906

645 046 4478

REGULATOR IC MC7805

(COILS)

L402

645 034 4480

LINEARITY COIL 60 UH +/-20%

L405

645 055 0362

CHOKE COIL 0.5 MH +/-10%

L901

645 046 0876

CHOKE COIL 20 UH +/-20%

L902

645 046 0876

CHOKE COIL 20 UH +/-20%

L903

645 046 0876

CHOKE COIL 20 UH +/-20%

L904

645 046 0876

CHOKE COIL 20 UH +/-20%

L905

645 046 0876

CHOKE COIL 20 UH +/-20%

(TRANSFORMER)

Q101

645 034 3216

TR 2SC1815GR

C227

645 055 0249

EC CAP. 470UF 16V +/-20%

C228

645 034 2783

EC CAP. 470UF 16 V

C229

645 045 9962

EC CAP. 47UF 25 V

C230

645 034 2837

CC CAP. 104PF 50V Y5V

C231

645 046 3983

PEI CAP. .0018UF 50V +/-5%

C232

645 046 3983

PEI CAP. .0018UF 50V +/-5%

C233

645 046 3952

PEI CAP. .001UF 100V +/-5%

C234

645 046 3952

PEI CAP. .001UF 100V +/-5%

C235

645 034 2967

PEI CAP. .0047UF 50V +/-5%

C236

645 046 4287

MEMB CAP. .1UF 63V +/-5%

C237

645 046 3921

CC CAP. 20PF 50V +/-5%

C238

645 046 3921

CC CAP. 20PF 50V +/-5%

C239

645 034 2950

PEI CAP. .022UF 50V +/-5%

C240

645 034 2738

EC CAP. 2.2UF 50 V

C241

645 055 0188

EC CAP. 33UF 50 V

C250

645 055 0096

EC CAP. 10UF 50 V

C260

645 055 0249

EC CAP. 470UF 16V +/-20%

C301

645 046 4027

PEI CAP. .0033UF 50V +/-5%

C302

645 046 4287

MEMB CAP. .1UF 63V +/-5%

C303

645 055 0157

EC CAP. 1UF 50 V

C304

645 040 8915

EC CAP. 3300UF 25V +/-20%

C307

645 046 3952

PEI CAP. .001UF 100V +/-5%

C308

645 034 2967

PEI CAP. .0047UF 50V +/-5%

C309

645 040 8984

PEI CAP. .001UF 50V +/-5%

C310

645 046 3990

PEI CAP. .0022UF 50V +/-5%

C311

645 046 4287

MEMB CAP. .1UF 63V +/-5%

C312

645 052 1263

EC CAP. 100UF 35 V

C312A

645 051 0731

PEI CAP. .015UF 50V +/-5%

C313

645 055 0140

EC CAP. 1000UF 35 V

C316

645 055 0225

EC CAP. 47UF 50 V

C401

645 046 4041

PEI CAP. .056UF 50V +/-5%

C402

645 055 0218

EC CAP. 47UF 25 V

C403

645 052 5254

CC CAP. 681PF 1KV Y5P

C409

645 055 0195

EC CAP. 33UF 160 V

C410

645 046 4287

MEMB CAP. .1UF 63V +/-5%

C411

645 046 4256

PL CAP. .0027UF 100V +/-2%

C412

645 034 2967

PEI CAP. .0047UF 50V +/-5%

C413

645 034 2677

EC CAP. 1UF 50 V

C422

645 052 5308

PPS CAP. .0047UF 1.6KV +/-5%

C423

645 046 0067

PPN CAP. .018UF 630V +/-5%

C424

645 052 5261

MEF CAP. .22/-5%22.5MM

C425

645 046 4096

MEF CAP. 1/-10% 27.5MM

C428

645 052 5278

MEF CAP. .33/-5%22.5MM

C429

645 052 5292

PPS CAP. .0022UF 1.6KV +/-5%

C501

645 046 4126

MEF CAP. .22UF 100V +/-5%

C502

645 055 0096

EC CAP. 10UF 50 V

C504

645 046 4287

MEMB CAP. .1UF 63V +/-5%

C505

645 055 0171

EC CAP. 2.2UF 50 V

C506

645 055 0171

EC CAP. 2.2UF 50 V

C507

645 046 4058

PEI CAP. .068UF 50V +/-5%

C508

645 055 0171

EC CAP. 2.2UF 50 V

C706

645 034 3049

MEMB CAP. .47UF 63V +/-5%

C708

645 055 0201

EC CAP. 3300UF 10 V

C901

645 034 3070

X CAP. .1UF 250V +/-10%

C902

645 034 3070

X CAP. .1UF 250V +/-10%

C903

645 034 3087

Y CAP. 472PF 400V +/-20%

C904

645 034 3087

Y CAP. 472PF 400V +/-20%

C905

645 046 3693

EC CAP. 220UF 400V 25*40MM

C906

645 034 2974

MEF CAP. .1UF 630V +/-5%

C907

645 052 1263

EC CAP. 100UF 35 V

C909

645 038 5407

CC CAP. 561PF 50V Y5P

C910

645 055 0256

PEI CAP. .0047UF 100V +/-5%

C911

645 055 0263

MEMB CAP. .0056UF 100V +/-5%

C912

645 046 4287

MEMB CAP. .1UF 63V +/-5%

C913

645 055 0102

EC CAP. 100UF 16 V

C914

645 046 4058

PEI CAP. .068UF 50V +/-5%

C915

645 034 3087

Y CAP. 472PF 400V +/-20%

C916

645 046 3860

CC CAP. 331PF 50V Y5P

C917

645 055 0126

EC CAP. 100UF 250 V

C918

645 055 0126

EC CAP. 100UF 250 V

C919

645 046 3846

EC CAP. 222PF 2KV Z5U 7.5MM

C920

645 055 0140

EC CAP. 1000UF 35 V

C921

645 055 0140

EC CAP. 1000UF 35 V

C922

645 046 3617

EC CAP. 1000UF 16 V

C923

645 046 3617

EC CAP. 1000UF 16 V

C924

645 055 0133

EC CAP. 1000UF 25V =<13DIA

C925

645 055 0133

EC CAP. 1000UF 25V =<13DIA

Summary of Contents for VMC-8621P

Page 1: ...ING INSTRUCTIONS 3 2 SERVICE ADJUSTMENTS 5 3 PARTS LIST 8 CIRCUIT DIAGRAMS PRINTED WIRING BOARDS C1 Product Code 114 951 30 Europe VMC 8621P Product Code 114 951 31 U K Product Code 114 951 32 Australia The components designated by a symbol in this schematic diagram designates components whose value are of special significance to product safety Should any component designated by a symbol need to b...

Page 2: ...sync C signal 0 286 Vp p 75 ohm negative sync bridge connection possible Composite sync signal 1 0 Vp p 75 ohm BNC connector 2 automatic temination setting Audio signal 6dBs 400 mVrms RCA pin 3 bridge connection possible YES 1 W Oval speaker x 1 100 to 240 V AC 50 60 Hz 95 Watts 10 C to 45 C storage temperature 10 to 90 492 x 474 x 482 mm 29kg SPECIFICATIONS Color system Picture tube Resolution In...

Page 3: ... FRONT PANEL CONTROLS 2 4 5 6 7 G 3 F 1 SCAN 9 8 1 COLOR 2 TINT 3 BRIGHTNESS 4 CONTRAST 5 SHARPNESS 6 VOLUME 7 DWELL TIME 8 LANGUAGE 9 TITLE 10 VERSION EXIT OSD 6 Underscan overscan select button SCAN The initial setting is for the normal screen overscan If the SCAN button is pressed the screen will become smaller underscan than the normal screen Change this setting in cases such as when screen di...

Page 4: ...onitored 3 Rear B terminals AUDIO VIDEO B terminals When the monitor B selector button at the front of the monitor is pressed the audio and video signals from the component which is connected to these terminals can be monitored 4 Rear Y C terminals AUDIO VIDEO Y C terminals When the monitor Y C selector button at the front of the monitor is pressed the audio and video signals from the component wh...

Page 5: ...e to 1 Adjusting VR306 make signal side of picture of scale at 1 5 2 2 position Adjusting vertical linear control VR302 for equal spacing of lines between center extreme of scan Max Min Aver age 10 Adjusting vertical center control VR303 to 1 Adjusting vertical size control VR301 make signal side of scale is 1 0 1 5 position VR503 FTB FOCUS VR VR401 VR306 VR302 VR303 VR301 BRIGHT VR and CONTRAST V...

Page 6: ...luminance with video signal to 49 55 FL Adjust VR804 make X value is 0 313 0 015 Adjust VR802 make Y value is 0 329 0 015 Adjust FBT screen VR make luminance without video signal is 2 0 4 0 FL Adjust VR501 make luminance is 49 55 FL Adjust VR502 make luminance is 110 10 FL Then make sure Full White luminance whether it is 49 55 FL ADJUSTMENT ITEM TIMING PATTERN SETTING VR LOCATION ADJUSTMENT PROCE...

Page 7: ... T902 VR306 S108 S107 LED101 S106 S104 S101 S103 S102 S105 VR804 VR805 VR801 VR802 VR803 Q804 Q802 Q806 F901 V LIN V SIZE V CENTER ABL H SIZE X RAY H PHASE R GAIN R BAIS B BAIS G BAIS B GAIN D910 ZD501 Fig 4 Fig 5 Fig 6 MAIN BOARD Parts side FUNCTION BOARD Parts side VIDEO BOARD Parts side ...

Page 8: ...Z90X01 CPT 17 645 046 4928 RUBBER WASHERDIA20 DIA6 1T 18 645 046 4966 WASHER 6 5 19 1MM 19 645 046 4843 PH SCREW 6 12MM 20 645 052 5414 DEGAUSSING COIL CM 21DUA 21 645 055 0386 VIDEO BOARD CM 21DUA 22 645 052 5469 METAL TOP COVER CM 21DXA 23 645 034 3919 HANDLE COVER CM 14 PA 765A 24 645 034 3582 PH W W SCR 4 8MM 25 645 034 3841 ID LABEL 83 51MM N S P 26 645 034 3612 SCREW WASHER 3 6MM 27 645 052 ...

Page 9: ...3 645 034 2141 CF RES 3 3KOHM 1 4W 5 R814 645 046 2665 CF RES 360OHM 1 4W 5 R815 645 034 2141 CF RES 3 3KOHM 1 4W 5 R816 645 046 3235 MOF RES 220KOHM 1 2W 5 R817 645 034 2462 MOF RES 12KOHM 3W 5 R819 645 034 2417 MF RES 2 2KOHM 1 2W 1 R824 645 034 2417 MF RES 2 2KOHM 1 2W 1 R825 645 034 2462 MOF RES 12KOHM 3W 5 R826 645 034 2417 MF RES 2 2KOHM 1 2W 1 VARIABLE RESISTORS VR801 645 046 4805 POT VR 5K...

Page 10: ...R 2SC1815GR C227 645 055 0249 EC CAP 470UF 16V 20 C228 645 034 2783 EC CAP 470UF 16 V C229 645 045 9962 EC CAP 47UF 25 V C230 645 034 2837 CC CAP 104PF 50V Y5V C231 645 046 3983 PEI CAP 0018UF 50V 5 C232 645 046 3983 PEI CAP 0018UF 50V 5 C233 645 046 3952 PEI CAP 001UF 100V 5 C234 645 046 3952 PEI CAP 001UF 100V 5 C235 645 034 2967 PEI CAP 0047UF 50V 5 C236 645 046 4287 MEMB CAP 1UF 63V 5 C237 645...

Page 11: ...2696 CF RES 3 9KOHM 1 6W 5 R162 645 046 2849 CF RES 5 1KOHM 1 6W 5 R163 645 046 2740 CF RES 43KOHM 1 6W 5 R165 645 046 2191 CF RES 10KOHM 1 6W 5 R166 645 046 2474 CF RES 2 2KOHM 1 6W 5 R167 645 046 2191 CF RES 10KOHM 1 6W 5 R168 645 046 2788 CF RES 4 7KOHM 1 6W 5 R169 645 046 2771 CF RES 470OHM 1 6W 5 R231 645 046 2481 CF RES 22KOHM 1 6W 5 R232 645 046 2320 CF RES 15KOHM 1 6W 5 R233 645 034 1854 C...

Page 12: ...P235142 N S P GND3 645 034 3667 CONNECTOR BASE P235142 N S P F901 645 034 4404 FUSE CLIP BOARD TYPE 5 20MM F901 645 034 4404 FUSE CLIP BOARD TYPE 5 20MM FUNCTION BOARD VMC 8621P 645 052 5520 RESISTORS R114 645 046 2467 CF RES 220OHM 1 6W 5 SWITCHES S101 645 046 5109 TACT SWITCH TSP620 1150 S102 645 046 5109 TACT SWITCH TSP620 1150 S103 645 046 5109 TACT SWITCH TSP620 1150 S104 645 046 5109 TACT SW...

Page 13: ...D201 645 034 3308 DIODE 1N4148 D202 645 034 3308 DIODE 1N4148 D203 645 034 3308 DIODE 1N4148 D204 645 034 3308 DIODE 1N4148 D205 645 034 3308 DIODE 1N4148 D206 645 034 3308 DIODE 1N4148 D207 645 034 3308 DIODE 1N4148 D208 645 034 3308 DIODE 1N4148 D701 645 034 3308 DIODE 1N4148 D702 645 034 3308 DIODE 1N4148 D704 645 034 3308 DIODE 1N4148 D705 645 034 3308 DIODE 1N4148 D706 645 034 3308 DIODE 1N41...

Page 14: ... W B MAIN P W B CONTROL KEY P W B C6 VIDEO P W B C7 SIGNAL P W B C7 PRODUCT SAFETY NOTICE THE COMPONENTS DESIGNATED BY A SYMBOL IN THIS SCHEMATIC DIAGRAM DESIGNATES COMPONENTS WHOSE VALUE ARE OF SPECIAL SIGNIFICANCE TO PRODUCT SAFETY SHOULD ANY COMPONENT DESIGNATED BY A SYMBOL NEED TO BE REPLACED USE ONLY THE PART DESIGNATED IN THE PARTS LIST DO NOT DEVIATE FROM THE RESISTANCE WATTAGE AND VOLT AGE...

Page 15: ...D E F G H I J K C2 BLOCK DIAGRAM AND CIRCUIT DIAGRAMS B901 AC IN B903 DEGAUSSING COIL B101 P101 P102 CONTROL KEY BOARD SIGNAL BOARD P201 P201 VIDEO BOARD CRT B201 W801 B904 W802 P401 H DY V DY SPEAKER B701 L8MZ5 WD MAIN BOARD SIGNAL SIGNAL MAIN MAIN OVERALL WIRING BLOCK DIAGRAM ...

Page 16: ...1uF C304 3300uF Q311 2SB647 VR306 10K C130 2 2uF S101 ENT S102 O U S103 DOWN S104 UP S105 OSD S106 A S107 B S108 C LED101 R114 220 E B 125 5V ABL 12V CON 8V FBI SCO 12V H SYN C 8V C107 10uF C108 10uF C109 10uF C110 330uF C111 10uF C112 10uF C128 1uF C10 1 4 7uF C907 100uF C905 220uF C920 1000uF C92 1 1000uF C917 100uF C91 8 100uF C936 47uF C933 2200uF C924 1000uF C925 1000uF C922 1000uF C923 1000u...

Page 17: ...S101 ENT S102 O U S103 DOWN S104 UP S105 OSD S106 A S107 B S108 C LED101 R114 220 E 12V H SYNC 8V C107 10uF C108 10uF C109 10uF C110 330uF C111 10uF C112 10uF C128 1uF C10 1 4 7uF C907 100uF C905 220uF C920 1000uF C92 1 1000uF C917 100uF C91 8 100uF C936 47uF C933 2200uF C924 1000uF C925 1000uF C922 1000uF C923 1000uF C92 8 100uF 16V C93 1 470uF C93 0 1000uF C915 472pF C12 6 2 2uF R169 470 C708 33...

Page 18: ...00V 1 6KV 630V C402 47uF 100V C50 2 10uF Q502 2SA733P VR501 50K VR502 10K C50 5 2 2uF VR503 50K C506 2 2uF Q503 2SA733P C22 9 47uF C240 2 2uF C312 100uF Q304 2SB647 C31 6 47uF VR303 10K C313 1000uF VR401 10K 100V C413 1uF VR301 500 VR302 10K C30 3 1uF C304 3300uF Q311 2SB647 VR306 10K E B 125 5V ABL 12V CON 8V FBI SCO 12V H SYNC C92 8 100uF 16V F AB CHROMA R347 2 4K C222 10uF 2 3 4 B904 9 10 11 2 ...

Page 19: ... CC 16V Q202 2SC1815 R213 2 7K R212 10K R211 10K C207 0 22uF D203 1N4148 D204 1N4148 63V MEMB R256 47 R709 47 R708 47 R257 47 C220 0 22uF MEMB 63V YC201 YC202 R209 4 7K R210 75 C206 0 22uF 63V MEMB 1 2 3 4 W802 1 2 3 4 5 W801 Q801 2SC1815 Q802 2SC2688 R804 220 C803 391pF R803 3 3K VR804 300 ohm VR801 5K 1 4W 1 4W R GAIN R BIAS 50V CC R801 12K R819 2 2K 3W 1 2W Q805 2SC1815 Q806 2SC2688 R813 3 3K V...

Page 20: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C7 MAIN P W B PRINTED WIRING BOARDS P W B CONTROL KEY P W B ...

Page 21: ...A B C D E F G H I J K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H I J K C8 SIGNAL P W B VIDEO P W B ...

Page 22: ...May 02 SANYO Electric Co Ltd Osaka Japan ...

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