Sanyo Vizzon HT27547 Скачать руководство пользователя страница 20

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Q1231

T2SC536NGNPAN

TR 2SC536NG-NPA

(Cont.)

T2SC945A-PA-N

TR 2SC945A-PA

T2SC945A-QA-N

TR 2SC945A-QA

T2SC945A-RA-N

TR 2SC945A-RA

RESISTORS

R001

RGF8201JTCANL

MT-GLAZE

8.2K JA 1/10W

R002

RGF8201JTCANL

MT-GLAZE

8.2K JA 1/10W

R003

RGF3301JTCANL

MT-GLAZE

3.3K JA 1/10W

R004

RGF3301JTCANL

MT-GLAZE

3.3K JA 1/10W

R006

RDB3300JPBANN

CARBON

330 JA 1/4W

R008

RDD8201JPAANN

CARBON

8.2K JA 1/6W

R013

RDD5601JPAANN

CARBON

5.6K JA 1/6W

R106TM

RS21802JGDANN

OXIDE-MT

18K JA

R354

RDD1002JPAANN

CARBON

10K JA 1/6W

R404

RDD3300JPAANN

CARBON

330 JA 1/6W

R406

RDA6801JPCANN

CARBON

6.8K JA 1/2W

R407

RS24701JGDANN

OXIDE-MT

4.7K JA

R408

RS18201JGCANN

OXIDE-MT

8.2K JA

R413

RSXAV53R9JCAL

OXIDE-MT

3.9 JB

R416

RDB33R0JPBANN

CARBON

33 JA 1/4W

R418

RDA2701JPCBNN

CARBON

2.7K JB 1/2W

R421

RND1201FPAANN

MT-FILM

1.2K FA 1/6W

R422

RND1002FPAANN

MT-FILM

10K FA 1/6W

R423

RND3301FPAANN

MT-FILM

3.3K FA 1/6W

R428

RDD1502JPAANN

CARBON

15K JA 1/6W

R430

RGF1001JTCANL

MT-GLAZE

1K JA 1/10W

R461

RDD3303JPAANN

CARBON

330K JA 1/6W

R462

RDD2202JPAANN

CARBON

22K JA 1/6W

R463

RS13R30JGCAEN

OXIDE-MT

3.3 JA

RS13R30JGCANN

OXIDE-MT

3.3 JA

R464

RDD1802FPAANN

CARBON

18K JA 1/6W

R465

RGFR000ZTCANL

MT-GLAZE

0.000 ZA 1/10W

R467

RS21201JGDAGN

OXIDE-MT

1.2K JA

RS21201JGDANN

OXIDE-MT

1.2K JA

R468

RDD1502JPAANN

CARBON

15K JA 1/6W

R473

RS24R70JGDANN

OXIDE-MT

4.7 JA

R481

RDA1R00JPCBNN

CARBON

1 JB 1/2W

R482

RDB68R0JPBANN

CARBON

68 JA 1/4W

R483

RDA1R00JPCBNN

CARBON

1 JB 1/2W

R486

RS212R0JGDANN

OXIDE-MT

12 JA

R487

RDD3900JPAANN

CARBON

390 JA 1/6W

R488

RS15R60JGCANN

OXIDE-MT

5.6 JA

R489

RS218R0JGDANN

OXIDE-MT

18 JA

R490

RS218R0JGDANN

OXIDE-MT

18 JA

R491

RDB1001JPBANN

CARBON

1K JA 1/4W

R493

RDB4703JPBANN

CARBON

470K JA 1/4W

R494

RDB5603JPBANN

CARBON

560K JA 1/4W

R495

RS218R0JGDANN

OXIDE-MT

18 JA

R497

RS25R60JGDAGN

OXIDE-MT

5.6 JA

RS25R60JGDANN

OXIDE-MT

5.6 JA

R503

RDD4701JPAANN

CARBON

4.7K JA 1/6W

R504

RND1002FPAANN

MT-FILM

10K FA 1/6W

R505

RDA1R50JPCANN

CARBON

1.5 JA 1/2W

R506

RDD8200JPAANN

CARBON

820 JA 1/6W

R507

RDA1R80JPCANN

CARBON

1.8 JA 1/2W

R508

RDD1202JPAANN

CARBON

12K JA 1/6W

R509

RDD1802JPAANN

CARBON

18K JA 1/6W

R511

RS21800JGDANN

OXIDE-MT

180 JA

R517

RDD1802JPAANN

CARBON

18K JA 1/6W

R518

RDD1802JPAANN

CARBON

18K JA 1/6W

R601

RWXAV71R0KEAL

WIRE WOUND

1 KA

RWXLB71R0KZFL

WIRE WOUND

1.0 KA

R602

RCXAAA3304KUN

SOLID

3.3M KA 1/2W

RDXLBA335KWAN

SOLID

3.3M KA 1/2W

RXXAVA335JAAN

RESISTER

3.3M JA 1/2W

RXXAVA335JCAN

RESISTER

3.3M JA 1/2W

R603

RDA5603JPCANN

CARBON

560K JA 1/2W

R604

RS22R20JGDANN

OXIDE-MT

2.2 JA

R606

RDB47R0JPBANN

CARBON

47 JA 1/4W

R607

RDB22R0JPBANN

CARBON

22 JA 1/4W

R608

RGF4703JTCANL

MT-GLAZE

470K JA 1/10W

R609

RGF2202JTCANL

MT-GLAZE

22K JA 1/10W

R611

RDD4702JPAANN

CARBON

47K JA 1/6W

R612

RFXAAA10R0JFN

FUSIBLE RES

10 J- 1/2W

RFXAVA100JFNW

FUSIBLE RES

10 J- 1/2W

R613

RS2R470JGDANN

OXIDE-MT

0.47 JA

R614

RDB4700JPBBNN

CARBON

470 JB 1/4W

R615

RS2R470JGDANN

OXIDE-MT

0.47 JA

R616

RGF1002JTCANL

MT-GLAZE

10K JA 1/10W

R617

RFXAAB6800JPN

FUSIBLE RES

680 J- 1/4W

RFXAVB681JFNN

FUSIBLE RES

680 J- 1/4W

R618

RDB1001JPBANN

CARBON

1K JA 1/4W

R619

RGF2202JTCANL

MT-GLAZE

22K JA 1/10W

R621

RGF4701JTCANL

MT-GLAZE

4.7K JA 1/10W

R622

RDD1002JPAANN

CARBON

10K JA 1/6W

R623

RDD4702JPAANN

CARBON

47K JA 1/6W

R624

RDD1802JPAANN

CARBON

18K JA 1/6W

R625

RDD2202JPAANN

CARBON

22K JA 1/6W

R627

RDD1002JPAANN

CARBON

10K JA 1/6W

R628

RDB1201JPBANN

CARBON

1.2K JA 1/4W

R630

RS12202JGCANN

OXIDE-MT

22K JA

R631

RDB6801JPBANN

CARBON

6.8K JA 1/4W

R632

RGF1001JTCANL

MT-GLAZE

1K JA 1/10W

R633

RGF4702JTCANL

MT-GLAZE

47K JA 1/10W

R634

RGF1002JTCANL

MT-GLAZE

10K JA 1/10W

R635

RDD1002JPAANN

CARBON

10K JA 1/6W

R636

RDB1201JPBANN

CARBON

1.2K JA 1/4W

R641

RDD1002JPAANN

CARBON

10K JA 1/6W

R642

RGF1002JTCANL

MT-GLAZE

10K JA 1/10W

R643

RGF2203JTCANL

MT-GLAZE

220K JA 1/10W

R644

RDD1003JPAANN

CARBON

100K JA 1/6W

R645

RGF1002JTCANL

MT-GLAZE

10K JA 1/10W

Schematic
Location

Part No.

Description

Schematic
Location

Part No.

Description

Содержание Vizzon HT27547

Страница 1: ...otes 41 Waveforms 41 43 Pin Layouts 42 43 Capacitor and Resistor Codes 43 44 CRT Socket Board 45 46 Front Board 45 AV Switching Video Board 45 47 Main Board 46 48 Specifications Power Rating 120V 60Hz 85W Avg 2 5A Max Antenna Input Impedance 75Ω UHF VHF CATV Digital Receiving Channel 2 13 VHF 14 69 UHF 01 14 94 95 125 CATV 1 99 Digital Remote Ready 32 Key Remote Control Sound Output 1 0 W CH Inter...

Страница 2: ...al including the suffix letter in the part numbers Excessive high voltage may produce potentially hazardous X RADIATION To avoid such hazards the high voltage must be maintained within specific limits Refer to the X RADIATION WARN ING NOTE on the CHASSIS SCHEMATIC in this service manual for specific high voltage limits If the high voltage exceeds specified limits check the components specified on ...

Страница 3: ...ols used in the following service adjustments refer to the Channel Up and Down keys not the Menu keys SERVICE ADJUSTMENTS 3 IC802 EEPROM REPLACEMENT When IC802 EEPROM is replaced IC801 CPU will automatically write the initial reference data into IC802 for basic TV operation However the bus data should be checked and some bus data should be set up before attempting the service adjustments See pages...

Страница 4: ... with or key for 63 15 Select NO 8D HR OSD H Position with or key Adjust the data with or key for 1E 16 Select NO 8E SBO Sub Bright Offset with or key Adjust the data with or key for 05 17 Select NO 92 DCL YUV Color Difference with or key Adjust the data with or key for 00 18 Select NO 98 DRY YUV R Y Difference with or key Adjust the data with or key for FD 19 Select NO 99 DBY YUV B Y Difference w...

Страница 5: ...7 0 4A GB 00 00 00000000 Green Bias 7 0 4B BB 00 00 00000000 Blue Bias 7 0 4C RD 40 50 01000000 Red Drive 6 0 4D GD 08 0A 00001000 Green Drive 3 0 4E BD 40 50 01000000 Blue Drive 6 0 4F SBI 40 40 01000000 Sub Bias 6 0 50 Not Used 51 Not Used 52 OSD 03 03 00000011 On Screen Display Contrast 1 0 53 ABL5MSD4RTS3BAT 1C 1C 00011100 ABL Defeat 5 MID Stop 4 RGB Temp 3 ABL Thresh 2 0 54 CRG 12 12 00010010...

Страница 6: ...00000 YUV Sub Contrast 6 0 91 DBR 00 00 00000000 YUV Sub Bright 6 0 92 DCL F8 00 00000000 YUV Sub Color 6 0 93 DTN 00 00 00000000 YUV Sub Tint 6 0 94 DSH 00 00 00000000 YUV Sub Sharpness 6 0 95 DCG 00 00 00000000 YUV Sub Coring 6 96 DVG 00 00 00000000 YUV Sub VM Gain 5 0 97 DHS 00 00 00000000 YUV Sub E W DC 5 0 98 DRY 00 FD 11111101 YUV R Y Offset 3 0 99 DBY 00 FD 11111101 YUV B Y Offset 7 4 9A DY...

Страница 7: ... West DC 5 0 BC 4DIGP3EWA 00 00 00000000 4 3 CRT DigitalPix3 East West AMP 5 0 BD 16RFP1VS 00 00 00000000 16 9 CRT RFPix1 V Size 6 0 BE 16RFP1VLN 00 00 00000000 16 9 CRT RFPix1 V Lin 4 0 BF 16RFP1HBL 00 00 00000000 16 9 CRT RFPix1 H BLK L 6 5 C0 16RFP1HBR 00 00 00000000 16 9 CRT RFPix1 H BLK R 6 5 C1 16RFP1VSC 00 00 00000000 16 9 CRT RFPix1 V SC 4 0 C2 16RFP1EWD 00 00 00000000 16 9 CRT RFPix1 East...

Страница 8: ...e 2 The Drive Level adjustment data will be written in the Service Menu No 4C RD and 4E BD automatically 1 2 3 4 5 6 7 9 8 RB RB BB BB N A GB N A GB N A FOR RED BIAS ADJUSTMENT FOR BLUE BIAS ADJUSTMENT FOR GREEN BIAS ADJUSTMENT Figure 2 Figure 3 1 2 3 4 5 6 7 9 8 RD RD BD BD N A N A N A N A N A FOR RED DRIVE ADJUSTMENT FOR BLUE DRIVE ADJUSTMENT Note 2 Red Green Blue Bias Adjustments in Service Men...

Страница 9: ... off the Service Menu display press the MENU key VERTICAL SIZE ADJUSTMENT 1 Tune receiver to an active analog channel 2 Check the vertical size of the picture If the vertical size is too large or small perform steps 3 6 3 Turn off the receiver and disconnect the AC power cord 4 While pressing the VOLUME key reconnect the AC power cord The Service Menu display will now appear 5 Select NO 42 VS Vert...

Страница 10: ...Set the picture controls to the Auto levels or Reset use MENU key and or key or RESET key 2 Turn off the receiver and disconnect the AC power cord 120V AC line 3 While pressing the Volume key reconnect the AC power cord The Service Menu display will now appear 4 Select NO 49 RB Red Bias NO 4A GB Green Bias and NO 4B BB Blue Bias with or key and set each data to 00 with or key 5 Select NO 4C RD Red...

Страница 11: ... its cause must be found and corrected 4 To obtain picture again remove the DC Supply and wait a few minutes Now turn on the receiver MULTI SOUND SECTION ADJUSTMENTS Note Multi Sound Section must be adjusted after A101 U V Tuner IC3401 MTS Decoder Digital Module or IC802 EEPROM is replaced INPUT LEVEL ADJUSTMENT 1 Connect a signal to the analog antenna terminal with audio of 1 KHZ 100 modulation 2...

Страница 12: ... best pincushion adjust ment 9 Press the MENU key to turn off the Service Menu dis play OSD ADJUSTMENT 1 Connect a color bar generator to the analog antenna terminal 2 Set the picture controls to the Auto level 3 Turn off the receiver and disconnect the AC power cord 120V AC line 4 While pressing the VOLUME key reconnect the AC power cord The Service Menu display will now appear 5 Select NO 8D HR ...

Страница 13: ...n three seconds Check the following if the unit is turned off by the power failure detector 1 Disconnect the AC power cord 120V AC line for at least 10 seconds 2 Connect a DC Voltmeter to the circuits shown below 3 Press the Power key and check for the proper voltage supplies 4 If any of these voltages is low the power failure detec tor should turn the unit off within three seconds 5 Check all cir...

Страница 14: ...replaced Discharge the picture tube to the coating before handling the tube 1 Remove chassis referring to Chassis Removal instruc tions 2 Place cabinet s front face down on a soft surface 3 Remove the screw on each corner of the picture tube and GENTLY lift the picture tube out of the cabinet 4 Install a replacement picture tube in reverse order Properly install the degaussing coil and picture tub...

Страница 15: ...he following boards Numbers 700 Series On the Picture Tube Socket Numbers 900 Series Out of Board Numbers 1100 and 1900 Series On the Front Board All Other Numbers On the Main Board and Video Board PRODUCT SAFETY NOTICE PRODUCT SAFETY SHOULD BE CONSIDERED WHEN A REPLACEMENT IS MADE IN ANY AREA OF A RECEIVER COMPONENTS INDICATED BY A IN THIS PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS...

Страница 16: ...0V C516 CEXLB1H4R7WAN ELECT 4 7U M 50V C601 CGXAV27224DCN MT POLYEST 0 22U M 275V C602 CGXAV27224DCN MT POLYEST 0 22U M 275V C606 CKXAV2E471ABW CERAMIC 470P M 250V CKXAV2E471BBW CERAMIC 470P M 250V C608 CK3A222KANHNN CERAMIC 2200P K 1K CK3A222KCRDNN CERAMIC 2200P K 1K CK3A222KCTBNN CERAMIC 2200P K 1K C609 CEXAV2D471DEN ELECT 470U M 200V CEXAV2D471EZN ELECT 470U M 200V C611 CK3A221KCRDNN CERAMIC 22...

Страница 17: ...S2076A DD1S2473 N DIODE 1S2473 D481 DDXLBB013 N DIODE ERA18 04 D482 DDXLBB013 N DIODE ERA18 04 D483 DDXLBB013 N DIODE ERA18 04 D486 DZMTZJ10B N ZENER DIODE MTZJ10B DZRD10EB2 N ZENER DIODE RD10EB2 D501 DDXLBB006 N DIODE EM01Z LYS DDXLBB012 N DIODE ERA15 02 D502 DZ1Z75 N ZENER DIODE 1Z75 D503 DZXLBZA36A N ZENER DIODE MTZJ36A D601 DDEM2B N DIODE EM2B DDXAAED0439 DIODE GP15G D602 DDEM2B N DIODE EM2B D...

Страница 18: ...621 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L623 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L624 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L625 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L628 ZZ0122 PIPE CORE 1LB4Z21B0080N CORE PIPE L653 1AV4L2MA330KN INDUCTOR 33U M 1AV4L2WK330MN INDUCTOR 33U M L901 1AV0L81B03500 ASSY COIL DEGAUSSING TRANSISTORS Q001 T2SC1740S Q N TR 2SC1740S Q T2SC1740S R N TR 2SC174...

Страница 19: ...815 Y T2SC536NFNPAN TR 2SC536NF NPA T2SC536NGNPAN TR 2SC536NG NPA T2SC945A PA N TR 2SC945A PA T2SC945A QA N TR 2SC945A QA T2SC945A RA N TR 2SC945A RA Q682 T2SC1740S Q N TR 2SC1740S Q T2SC1740S R N TR 2SC1740S R T2SC1740S S N TR 2SC1740S S T2SC1815 GR N TR 2SC1815 GR T2SC1815 O N TR 2SC1815 O T2SC1815 Y N TR 2SC1815 Y T2SC536NFNPAN TR 2SC536NF NPA T2SC536NGNPAN TR 2SC536NG NPA T2SC945A PA N TR 2SC9...

Страница 20: ...01JPAANN CARBON 4 7K JA 1 6W R504 RND1002FPAANN MT FILM 10K FA 1 6W R505 RDA1R50JPCANN CARBON 1 5 JA 1 2W R506 RDD8200JPAANN CARBON 820 JA 1 6W R507 RDA1R80JPCANN CARBON 1 8 JA 1 2W R508 RDD1202JPAANN CARBON 12K JA 1 6W R509 RDD1802JPAANN CARBON 18K JA 1 6W R511 RS21800JGDANN OXIDE MT 180 JA 2W R517 RDD1802JPAANN CARBON 18K JA 1 6W R518 RDD1802JPAANN CARBON 18K JA 1 6W R601 RWXAV71R0KEAL WIRE WOUN...

Страница 21: ... 10W R1227 RGF1002JTCANL MT GLAZE 10K JA 1 10W R1228 RDD1000JPAANN CARBON 100 JA 1 6W R1229 RDD1000JPAANN CARBON 100 JA 1 6W R1231 RDD3902JPAANN CARBON 39K JA 1 6W R1232 RDD1002JPAANN CARBON 10K JA 1 6W R1233 RDD1000JPAANN CARBON 100 JA 1 6W R3401 RDD2200JPAANN CARBON 220 JA 1 6W R3402 RDD2200JPAANN CARBON 220 JA 1 6W R3406 RGF1003JTCANL MT GLAZE 100K JA 1 10W R3407 RGF1004JTCANL MT GLAZE 1M JA 1 ...

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