Sanyo CE32FWH2F-C Service Manual

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Colour Television

Service Manual

Model CE32FWH2F-C

Service Ref. No. CE32FWH2F-C-00

PRODUCT CODE: 111366110

ORIGINAL VERSION: Chassis No. WB6-A

Please use Schematic Diagram SKP20398 with

this Service Manual.

Give complete "SERVICE REF. NO." for parts

order or servicing, it is shown on the rating sheet

on the cabinet back of the TV set.

Note

This TV receiver will not work properly in foreign

countries where the television transmission

system and power source differ from the design

specifications. Refer to the specifications for the

design specifications

Contents

Safety precautions/Specifications ..................................................................................................................2

Block diagrams ..............................................................................................................................................3

Cabinet Disassembly ......................................................................................................................................4

Adjustment and Repair Procedures............................................................................................................5~9

CPU Port Functions ......................................................................................................................................10

IC Block Diagrams ..................................................................................................................................11~13

Pin description of semiconductors ................................................................................................................14

Part Description and reading of schematic diagram ....................................................................................15

Cabinet Parts List ........................................................................................................................................16

Electric Parts List ....................................................................................................................................17~26

Part No.

SKSM0674

C6BLL

SEPTEMBER 2003

32FWH2F

-C

Table of Contents

Summary of Contents for Sanyo CE32FWH2F-C

Page 1: Table Of Contents
Colour Television 32FWH2F Service Manual Model CE32FWH2F-C Service Ref. No. CE32FWH2F-C-00 PRODUCT CODE: 111366110 ORIGINAL VERSION: Chassis No. WB6-A Please use Schematic Diagram SKP20398 with this Service Manual. Give complete "SERVICE REF. NO." for parts order or servicing, it is shown on the rating sheet on the cabinet back of the TV set.
Page 2: Safety Precautions/Specifications
SAFETY PRECAUTION 1: An isolation transformer should be connected in the 3: When replacing a chassis in the cabinet, always be power line between the receiver and the AC line certain that all the protective devices are installed when a service is performed on the primary of the properly, such as, control knobs, adjustment covers converter transformer of the set.
Page 3: Block Diagrams
BLOCK DIAGRAM This is a diagram for all models and therefore differs slightly from the actual block diagram. C6BLL...
Page 4: Cabinet Disassembly
CABINET DISASSEMBLY CABINET BACK DISASSEMBLY 1. Remove 11 screws(A) for 32” 2. Pull out the cabinet back. C6BLL...
Page 5: Adjustment And Repair Procedures
AUTO VOLUME HEADPHONE CRT 16:9 MODE NOISE REDUCTION COUNTRY OPTION MODE FOR CE32FWH2F-C-00 To set the option mode + Highlight the desired option item by using the P or P button . + To switch the option mode, use the Volume - (LEFT) or Volume + (RIGHT) button.
Page 6: Service Adjustments
SERVICE ADJUSTMENTS Note: Some items of the service adjustments for this chassis are controlled by the CPU, IC801, and the adjustments are carried out by using the RC handset. INITIALISATION OF MEMORY IC To initialise the memory IC (IC803), press and hold the NORMAL button on the remote control, then press the button on the front panel of the TV set and then turn the Mains switch Off and On.
Page 7 Service menu: Video Enter the service adjustment menu as described on the previous page and select “Video” using the P or P buttons and then press the F/OK button to enter. Use the P or P buttons to select the option, then press G2 Alignment Config.
Page 8 ADJUSTMENTS IMPORTANT NOTICE Do not attempt to adjust the following service adjustments except when adjustments are required in servicing otherwise it may cause loss of performance and product safety. TRAPEZOID ADJUSTMENT + B VOLTAGE ADJUSTMENT 1. Receive cross hatch pattern and set screen mode to “FULL”.
Page 9 VERTICAL HEIGHT ADJUSTMENT HORIZONTAL ADJUSTMENT 1. Set wide screen mode to “FULL”. 2. Preferably receive a circular pattern HORIZONTAL CENTRING ADJUSTMENT 3. Enter service menu : Image 1. Set wide screen mode to “FULL”. 4. Use the P or P buttons to highlight ‘9 P V-WA”...
Page 10: Cpu Port Functions
CPU PORT FUNCTIONS IC801 PQFP 160 Package -10- C6BLL...
Page 11: Ic Block Diagrams
IC BLOCK DIAGRAMS IC801 100 H H100 V100 IC2001 -11- C6BLL...
Page 12 IC BLOCK DIAGRAMS IC3451 STV8216T <NICAM & Stereo Sound Decoder> Demodulation udio roein oudeaer oudeaer udio roein Multi-Standard Sound Diital Stereo Demodulator Suooer Diital udio eadone eadone udio roein Matri Mono n udio Matriin oer Sul Manaement IC001 TDA7263M <Audio Output> CF COUPL RF1 27K IN +L...
Page 13 IC BLOCK DIAGRAMS IC501 LA7846N <Vertical Output> THERMAL PUMP PROTECTION LA7846N -13- C6BLL...
Page 14: Pin Description Of Semiconductors
PIN DESCRIPTION OF SEMICONDUCTORS Diode Diode K: Cathode A: Anode Transistor/FET Transistor/FET C: Collector D: Drain B: Base G: Gate Index E: Emitter S: Source C1 C2 C1 C2 (GND) RESET (IN) (OUT) Index Index Index Index Index Index Index Index Index -14-...
Page 15: Part Description And Reading Of Schematic Diagram
PARTS DESCRIPTION AND READING IN SCHEMATIC DIAGRAM 1. The parts specification of resistors, capacitors and Resistor Reading coils are expressed in designated code. Please Example 1/2 D J 10K B check the parts description by the following code table. Characteristic 2.
Page 16: Cabinet Parts List
CABINET PARTS LIST FOR MODEL CE32FWH2F-C-00 Note: Parts order must contain Service Ref. No., Part No., and descriptions. EXT/EST REAR /POSTERIORE FRONT /DAVANTI ANT.75Ω Item Part No. Description CABINET PARTS 665 000 1312 CABINET FRONT-C6BL 610 301 6665 BUTTON POWER-C6AA...
Page 17: Electric Parts List
Note: Parts order must contain Service Ref. No., Part No., and descriptions. Description Part No. Ref. No. Chassis construction CE32FWH2F-C-00 013C6BLL ELECTRICAL PARTS (PAGE 17) 1AA0B10E67400 ASSY,PWB,SIGNAL C6BLL...
Page 18 Description Description Ref. No. Part No. Ref. No. Part No. C133 403 233 0817 ELECT 10U M C2046 403 155 1510 GRM1885C1H181JZ01D PT115 C134 403 149 9218 GRM188F51H103ZA01D PT115 C2047 403 233 3818 GRM1885C1H100JD01D PT115 C137 403 256 5011 CERAMIC 560P J C2048 403 155 1510...
Page 19 Ref. No. Part No. Description Ref. No. Part No. Description C3464 403 164 0214 GRM188F51E104ZA01D PT115 DIODE C3465 403 164 0214 GRM188F51E104ZA01D PT115 D1041 407 149 0817 DIODE 1SS355-TE-17 C3466 403 308 3409 ELECT 1000U M 6.3V D1042 407 149 0817 DIODE 1SS355-TE-17 C3467 403 164 0214...
Page 20 Ref. No. Part No. Description Part No. Ref. No. Description L201 645 004 0344 INDUCTOR,10UK LAV35VB100K RB814 645 058 8846 R-NETWORK 33X4 0.063W L2010 401 105 7919 MT-GLAZE 0.000 ZA 1/16W RB815 645 058 8846 R-NETWORK 33X4 0.063W L2021 645 004 0313 INDUCTOR,5.6U LAV35VB5R6K R101 401 105 0415...
Page 21 Part No. Ref. No. Part No. Ref. No. Description Description R2025 401 105 5212 MT-GLAZE 470 JA 1/16W R3423 401 105 0613 MT-GLAZE 10K JA 1/16W R2026 401 105 5212 MT-GLAZE 470 JA 1/16W R3424 401 105 2815 MT-GLAZE 2.2K JA 1/16W R2027 401 105 6417 MT-GLAZE...
Page 22 Ref. No. Part No. Description Ref. No. Part No. Description R869 401 105 7919 MT-GLAZE 0.000 ZA 1/16W X3451 645 036 0046 OSC,CRYSTAL 27MHZ TA49 R870 401 105 2914 MT-GLAZE 22K JA 1/16W X801 645 063 6042 OSC,CRYSTAL 27MHZ R871 401 105 0712 MT-GLAZE 100K JA 1/16W...
Page 23 Ref. No. Description Ref. No. Part No. Part No. Description L1013 645 002 7420 P COIL LAL02TB100K 52MM 1AA0B10E6810B ASSY,PWB,CRT C6BLL L1014 645 002 7420 P COIL LAL02TB100K 52MM CAPACITOR L1015 652 000 1718 PIPE CORE C741 403 247 2101 CERAMIC 2200P K C742...
Page 24 Ref. No. Part No. Ref. No. Part No. Description Description C1107 403 157 3611 GRM1885C1H101JZ01D PT115 R1122 401 009 9346 CARBON 390 JA 1/2W C1108 403 233 0817 ELECT 10U M R1131 401 105 0712 MT-GLAZE 100K JA 1/16W C1109 403 233 0817 ELECT 10U M...
Page 25 Description Ref. No. Part No. Part No. Ref. No. Description C1614 403 042 4875 16YK1000 M TA K1016 85C DIODE C1615 403 160 0020 ELECT 470U M D1601 407 146 8113 DIODE EG01C C1631 403 179 6000 ELCAP 10YK222M TA 10X21 D1602 407 007 7118 DIODE EU01A...
Page 26 Ref. No. Part No. Ref. No. Part No. Description Description L1601 610 078 4635 PIPECORE R435 401 018 2850 CARBON 330 JA 1/4W 52MM L411 610 078 4635 PIPE CORE R436 401 026 9937 CARBON 4K7 JA 1/6W 52MM L412 610 078 4635 PIPE CORE R437...
Page 27 TERMINAL PLUG TP-4C2 645 008 4058 TERMINAL PLUG All information in this manual is correct at the start of production. Sanyo reserves the right to modify components and procedures in order to comply with their continuous improvement policy. -27- C6BLL...
Page 28 Sanyo Industries (UK) Ltd Printed in UK -28- C6BLL...

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