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Colour Television
Service Manual
Model CE32WN6F-C
Service Ref. No. CE32WN6F-C-00
PRODUCT CODE: 111356919
ORIGINAL VERSION: Chassis No. EB7-A
Please use Schematic Diagram SKP20410 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 Functions ..............................................................................................................................................................................10~11
Component Locations ..................................................................................................................................12
IC Block Diagrams ..................................................................................................................................13~15
Pin description of semiconductors ................................................................................................................16
Part Description and reading of schematic diagram ....................................................................................17
Cabinet Parts List/TV Stand parts list ..........................................................................................................18
Electric Parts List ....................................................................................................................................19~25
Part No. SKSM0653
CE32WN6F-C-01
C3YZV
MAY 2003
32WN6F
CE
L/S
R/D
-C
P
Table of Contents
Related Manuals for Sanyo CE32WN6F-C
Summary of Contents for Sanyo CE32WN6F-C
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Page 1: Table Of Contents
Colour Television 32WN6F Service Manual Model CE32WN6F-C Service Ref. No. CE32WN6F-C-00 CE32WN6F-C-01 PRODUCT CODE: 111356919 ORIGINAL VERSION: Chassis No. EB7-A Please use Schematic Diagram SKP20410 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. Outline K1001 K1002 SCART SC1 SCART SC2 Video/Y-Out IC201 IF/VIDEO/CHROMA/DEFC3YZV... -
Page 4: Cabinet Disassembly
CABINET DISASSEMBLY CABINET BACK DISASSEMBLY 1. Remove 9 screws(A) for 32” 2. Pull out the cabinet back. EXT/EST REAR /POSTERIORE FRONT /DAVANTI ANT.75Ω C3YZV... -
Page 5: Adjustment And Repair Procedures
HEADPHONE COUNTRY WIDE ADJUST : EXIT : RECALL OPTION MODE FOR CE32WN6F-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 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. [After replacing the Memory IC (IC803)] The memory IC, IC803, stores the service adjustments data for each circuit, therefore, when the memory IC is replaced, it should be programmed by using “OPTION SETTING”...
- Page 7 To select the mode and service item and change data value + Highlight the desired adjustment mode by using the P or P button and then press the F/OK button. + To select the adjustment item, use the P or P button.
- 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. DRIVE ADJUSTMENT + B VOLTAGE ADJUSTMENT 6. Select item no.3 “REGULAR 3, GRY” (G-Drive) or 4 “REGULAR 4, GRY”...
- Page 9 CORNER ADJUSTMENT VERTICAL ADJUSTMENT 1. Receive cross hatch pattern and set screen mode to “FULL”. VERTICAL CENTRING ADJUSTMENT 2. Enter to the service mode and select mode “IMAGE”, 1. Receive circular pattern and set screen mode to and select item no. 11 “IMAGE 11.P ECT” for top cor- “FULL”.
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Page 10: Cpu Functions
CPU PORT FUNCTIONS Pin No. Function Name Function IN/OUT RC IN RC Signal Input RESET Reset Input 50/60 50/60Hz output 50Hz:H H-BLK H-Blank (on/off?) V-BLK AV-SW2 Option SW2 AV-SW1 Option SW1 KEY IN Key switch signal input RELAY To operate degauss circuit PROTECT Power failure detect input “L”... - Page 11 Pin No. Function Name Function IN/OUT Clock oscillator Auto gain control P-TTAR1 Pittari switch (Natural wide) POWER & RL Power & relay On/Off control 8PIN (SC2) AV2 Scart function input 8PIN (SC1) AV1 Scart function input -11- C3YZV...
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Page 12: Component Locations
COMPONENT LOCATIONS MAIN BOARD / FRONT BOARD / CRT BOARD A1901A SW1951 SW1952 SW1953 SW1954 SW1955 SW1956 SW1957 K1101 K1921 RL691 C691 C1936 R711 IC1931 K19R L691 R704 SW691 Q701 Q711 C1937 K701-L Q721 C1942 K7EM L684 C1926 C1927 K7D1 K19L C751 PS691... -
Page 13: Ic Block Diagrams
IC BLOCK DIAGRAMS IC001 TDA7263M -
Page 14
IC201 TB1262F
Bed pin Syncout ABCL IN H.AFC EXT.B IN EXT.G IN DC resistor EXT.R IN BLACK det VM OUT B OUT YS(YCbCr) cb2/B in YCbCr2 G OUT cbr2/R in YCbCr3 Y2/CVBS2/G R OUT CW OUT cb3 in X'tal cr3 in APC Filter Y3/CVBS3 in... -
Page 15
IC3451 TDA9875A
AUXOR SIF1 AUXOL SIF2 -15- C3YZV... -
Page 16: 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 -16-... -
Page 17: 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 18: Cabinet Parts List/Tv Stand Parts List
CABINET PARTS LIST FOR MODEL CE32WN6F-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 0087 CABINET FRONT-C3YR 610 290 9920 BUTTON POWER-C3HA... -
Page 19: Electric Parts List
Note: Parts order must contain Service Ref. No., Part No., and descriptions. Description Part No. Ref. No. Chassis construction CE32WN6F-C-00 1AA0B10H058S0 ASSY,PWB,MAIN C3YZV (Page 19~24) 1AA0B10H058HA ASSY,PWB. FRONT C3YBVD (Page 24~25) 1AA0B10H058HB ASSY,PWB.SOCKET C3YBVD... - Page 20 Description Description Ref. No. Part No. Ref. No. Part No. C1202 403 248 1618 16 YK 47 M TA 0511 C3432 403 157 3611 GRM1885C1H101JZ01D PT115 C1203 403 215 2211 GRM188R71H103KA01D PT115 C3433 403 157 3611 GRM1885C1H101JZ01D PT115 C1204 403 233 0817 ELECT 10U M C3434...
- Page 21 Ref. No. Part No. Description Ref. No. Part No. Description C633 403 199 9718 25 YK 470 M TA K1012 D465 407 012 4426 DIODE 1SS133-T-72 C637 403 161 2607 ELECT 2200U M D466 407 099 7921 Z DIODE MTZJ20B 52MM C640 403 194 3800 ELECT...
- Page 22 Ref. No. Part No. Description Part No. Ref. No. Description L3452 645 006 4340 P.COIL LAL02TB2R2K 52MM RESISTOR L3456 645 006 4340 P.COIL LAL02TB2R2K 52MM R001 401 105 4116 MT-GLAZE 3.3K JA 1/16W L3457 645 006 4340 P.COIL LAL02TB2R2K 52MM R002 401 105 0514 MT-GLAZE...
- Page 23 Part No. Ref. No. Part No. Ref. No. Description Description R142 401 105 0514 MT-GLAZE 1K JA 1/16W R3488 401 105 2815 MT-GLAZE 2.2K JA 1/16W R143 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R432 401 105 0514 MT-GLAZE 1K JA 1/16W R144 401 105 2716 MT-GLAZE...
- Page 24 Ref. No. Part No. Description Ref. No. Part No. Description R646 401 014 6159 CARBON 150K JA 1/4W 52MM TRANSFORMER R647 401 011 2718 CARBON 68K JA 1/2W T131 610 037 4508 S COIL R648 401 066 5204 OXIDE-MT 22 JA T431 645 053 3341 TRANS,DRIVE TU-16 L-1490...
- Page 25 Ref. No. Description Ref. No. Part No. Part No. Description C1901 403 195 8804 ELECT 100U M SW1951 610 011 4432 SWITCH,PUSH C1922 403 215 2211 GRM188R71H103KA01D PT115 SW1952 610 011 4432 SWITCH,PUSH C1923 403 215 2211 GRM188R71H103KA01D PT115 SW1953 610 011 4432 SWITCH,PUSH C1924...
- Page 26 645 042 6735 CHOKE, ETQR42T004B PANA L694B DELETE 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. -26- C3YZV...
- Page 27 -27- C3HRL...
- Page 28 Sanyo Industries (UK) Ltd Printed in UK -28- C3YZV...
- Page 29 POWER& LED 1 RC5V AV3-R L1921 Z21B0040N: Z21B0710B AV3-L AV3-V L-IN R-IN L1922 L2C1120JN L1923 L2C1120JN J30B0250N...
- Page 30 D101 J114 C139 J527 J245 C112 C108 C113 C137 C129 D041 C107 L122 J323 Q132 J339 R014 R102 C106 R048 J322 R016 J653 C134 C010 JS111 JS104 R140 J651 J655 C110 R129 R128 D3418 R135 C109 J243 J654 C002 C132 C011 C3417 R123...
- Page 31 L3457 L3456 L2B9 L2B9 PB101 2R2KN 2R2KN IC001-1 A4B10E30800 5V-1 1AA0HEA0100-- Q3455 R3487 IC001 1/16GJ C3489 Q3453 TDA7263M 470C R SP AMP R3488 R_ - + KK0.01GQ Q3454 1/16GJ L SP AMP 2.2KC C3485 R3475 Q3454/Q3455 KK0.01 1/16 R3476 R3485 2SC2412KR: GJ470C 1/16...
- Page 32 TO_SOCKET_K7P J10EA050N 1AA0B10E662G0 ASSY,PWB,MAIN C3YFV Q3452/Q3453 L244 2SC2412KR: 2SC2812NL6P: L2B92R2KN 1AA4B10E30800 PWB,MAIN C3AC TXXKBB004P: L243 TXXKBB005P: A101 L2B92R2KN TXXKBB006P F1BEB0250 L242 C3129 L2B92R2KN 0.01GQ TUNER(WITH PLL & BAND SW) R3473 Q3452 1/16 GJ470C R3474 1/16 C3441/3442/ GJ2.2KC C3443/3444 C3431 16KK0.33BA: CJ100 16KK0.33GMB R3441...
- Page 33 MAIN BOARD C607 IC642 IC643 IC801 IC803 IC001 R602 R637 IC641 VR641 Q613 T611 IC3451 TP-B Q641 IC501 C502 IC201 T131 Q432 C501 X131 T451 X132 T431 IC1201 A101 TP-A K1003 K1001 L462 K1002 KCPA BLOCK DIAGRAM (OUTLINE) IC3451 AERIAL NICAM/ SPEAKER 8/10...
- Page 34 OPTION SETTING ADJUSTMENTS [After replacing the Memory IC (IC803)] The memory IC, IC803, stores the option data of TV set and service adjustments data for each circuit, therefore, IMPORTANT NOTICE when the memory IC is replaced, it should be performed following setting and “SERVICE ADJUSTMENT” on next Do not attempt to adjust the following service adjustments except when adjustments are required in servicing page.