Sanyo Vizzon HT27547 Service Manual Download Page 16 | Manualshive

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Schematic
Location

Part No.

Description

Schematic
Location

Part No.

Description

MAIN PC BOARD

CAPACITORS

C001

CEXLB1H100WAN

ELECT

10U M

50V

C002

CEXLB1H100WAN

ELECT

10U M

50V

C003

CK1H562KLZBNG

CERAMIC

5600P K

50V

C004

CK1H562KLZBNG

CERAMIC

5600P K

50V

C006

CEXLB1H4R7WAN

ELECT

4.7U M

50V

C008

CEXLB1E101WAN

ELECT

100U M

25V

C010

CEXLB1C471WAN

ELECT

470U M

16V

C011

CEXLB1C471WAN

ELECT

470U M

16V

C015

CEXLB1E102WAN

ELECT

1000U M

25V

C406

CK2H471KCBBQN

CERAMIC

470P K

500V

C407

CK2H222KCBBQN

CERAMIC

2200P K

500V

C408

CE2C4R7M4VANN

ELECT

4.7U M

160V

C411

CMXAA3Y652AKN

MT-POLYPRO

6500P H

1.5K

CM3Y652HANA0N

MT-POLYPRO

6500P H

1.5K

C412

CMXAA3Y602AKN

MT-POLYPRO

6000P H

1.5K

CM3Y602HANA0N

MT-POLYPRO

6000P H

1.5K

C413

CN2G183JBEAQN

POLYPRO

0.018U J

400V

C414

CN2G183JBEAQN

POLYPRO

0.018U J

400V

C416

CMXAV2D184ABS

MT-POLYPRO

0.18U M

200V

CM2E184JAPA0N

MT-POLYPRO

0.18U J

250V

CM2E184JAUAPN

MT-POLYPRO

0.18U J

250V

CM2E184JAYAQN

MT-POLYPRO

0.18U J

250V

C417

CMXAV2D154ABS

MT-POLYPRO

0.15U M

200V

CM2E154JAPA0N

MT-POLYPRO

0.15U J

250V

CM2E154JAUAPN

MT-POLYPRO

0.15U J

250V

CM2E154JAYAQN

MT-POLYPRO

0.15U J

250V

C419

CG2A225KAPANN

MT-POLYEST

2.2U K

100V

C421

CEXLB0J221WAN

ELECT

220U M

6.3V

C462

CC1H101JLZCNG

CERAMIC

100P J

50V

C463

CF1H153JADANN

POLYESTER

0.015U J

50V

CF1H153JBFANN

POLYESTER

0.015U J

50V

C466

CEXLB1H4R7WAN

ELECT

4.7U M

50V

C482

CEXLB2A470WAN

ELECT

47U M

100V

C484

CEXLB1H4R7WAN

ELECT

4.7U M

50V

C486

CK2H471KCBBQN

CERAMIC

470P K

500V

C487

CEXLB1V102WAN

ELECT

1000U M

35V

C488

CEXLB1C471WAN

ELECT

470U M

16V

C493

CPXAA2A2R2AAN

NP-ELECT

2.2U M

100V

C497

CEXLB1C221WAN

ELECT

220U M

16V

C502

CEXLB1V221WAN

ELECT

220U M

35V

C503

CE1H2R2K4UANN

ELECT

2.2U K

50V

C504

CEXLB1E222WAN

ELECT

2200U M

25V

C506

CF1H562KBFANN

POLYESTER

5600P K

50V

C511

CH1H154JAGANN

MT-COMPO

0.15U J

50V

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

220P K

1K

CK3A221KCTBNN

CERAMIC

220P K

1K

C612

CF1H104KBFANN

POLYESTER

0.1U K

50V

C613

CF1H473JBFANN

POLYESTER

0.047U J

50V

C614

CF1H103JBFANN

POLYESTER

0.01U J

50V

C615

CEXLB1E470WAN

ELECT

47U M

25V

C622

CEXLB1V471WAN

ELECT

470U M

35V

C623

CEXLB1C222WAN

ELECT

2200U M

16V

C625

CK3A272KCRDNN

CERAMIC

2700P K

1K

CK3A272KCTBNN

CERAMIC

2700P K

1K

C626

CEXLB1C332WAN

ELECT

3300U M

16V

C628

CEXAA2C221AJN

ELECT

220U M

160V

CEXAV2C221ELC

ELECT

220U M

160V

CE2C221MMVAEN

ELECT

220U M

160V

C629

CEXLB1C221WAN

ELECT

220U M

16V

C630

CEXLB1H1R0WAN

ELECT

1U M

50V

C633

CKXAV2E222ABW

CERAMIC

2200P M

250V

CKXAV2E222BBW

CERAMIC

2200P M

250V

C634

CEXLB1C470WAN

ELECT

47U M

16V

C635

CEXLB1C221WAN

ELECT

220U M

16V

C636

CK1H103KLZBNG

CERAMIC

0.01U K

50V

C639

CK1H103KLZBNG

CERAMIC

0.01U K

50V

C641

CEXLB1H101WAN

ELECT

100U M

50V

C642

CEXLB1H1R0WAN

ELECT

1U M

50V

C646

CEXLB1E102WAN

ELECT

1000U M

25V

C648

CK1E104ZLZFNG

CERAMIC

0.1U Z

25V

C650

CEXLB1E102WAN

ELECT

1000U M

25V

C654

CH1H105JAGANN

MT-COMPO

1U J

50V

C655

CK1E104ZLZFNG

CERAMIC

0.1U Z

25V

C658

CEXLB1A102WAN

ELECT

1000U M

10V

C659

CH1H105JAGANN

MT-COMPO

1U J

50V

C660

CEXLB1A102WAN

ELECT

1000U M

10V

C677

CEXLB1E102WAN

ELECT

1000U M

25V

C678

CEXLB1A331WAN

ELECT

330U M

10V

C688

CEXLB1C101WAN

ELECT

100U M

16V

C689

CK1H104ZLZFNG

CERAMIC

0.1U Z

50V

C693

CEXLB1HR10WAN

ELECT

0.1U M

50V

C800

CK1E104ZLZFNG

CERAMIC

0.1U Z

25V

C1102

CEXLB1E4R7WAN

ELECT

4.7U M

25V

C1103

CEXLB1E4R7WAN

ELECT

4.7U M

25V

C1220

CK1H103KLZBNG

CERAMIC

0.01U K

50V

C1221

CEXLB1C470WAN

ELECT

47U M

16V

C1222

CC1H101JLZCNG

CERAMIC

100P J

50V

C1223

CC1H101JLZCNG

CERAMIC

100P J

50V

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Summary of Contents for Vizzon HT27547

Page 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...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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 ...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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