Table of Contents
Advertisement
Quick Links
Colour Television
Service Manual
Model CE32WN5F-C
Service Ref. No. CE32WN5F-C-04
PRODUCT CODE: 111356910
ORIGINAL VERSION: Chassis No. EB7-A
Please use Schematic Diagram SKP20370 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
Cabinet Disassembly ......................................................................................................................................4
Adjustment and Repair Procedures............................................................................................................5~9
Component Locations ............................................................................................................................12~13
IC Block Diagrams ..................................................................................................................................14~18
Pin description of semiconductors ................................................................................................................19
Part Description and reading of schematic diagram ....................................................................................20
Cabinet Parts List/TV Stand parts list ..........................................................................................................21
Electric Parts List ....................................................................................................................................22~26
Part No.
SKSM0613
CE32WN5F-C-06
C3YFV
OCTOBER 2002
32WN5F
CE
-C
Advertisement
Table of Contents
Related Manuals for Sanyo CE32WN5F-C
Summary of Contents for Sanyo CE32WN5F-C
-
Page 1: Table Of Contents
Colour Television 32WN5F Service Manual Model CE32WN5F-C Service Ref. No. CE32WN5F-C-04 CE32WN5F-C-06 PRODUCT CODE: 111356910 ORIGINAL VERSION: Chassis No. EB7-A Please use Schematic Diagram SKP20370 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 Diagram
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/DEF <TB1251> C3YFV... -
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 C3YFV... -
Page 5: Adjustment And Repair Procedures
REINITIALISATION OF MEMORY IC803 FOR CE32WN5F-C-04 Procedure for reinitialising IC803 (If replacing IC803 start at step 7) 1. Press the Normal button on the remote control and then press the P button on the TV - wait for several seconds and the channel data will disappear. -
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. [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”.
-
Page 10: Cpu Port 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- C3YFV C3YFV...
-
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 PS691 C751... -
Page 13: Ic Block Diagrams
IC BLOCK DIAGRAMS IC001 TDA7263M <Audio Output> CF COUPL RF1 27K IN +L OUT L IN -L MUTE PROTECTION REFERENCES TURN-ON SUPPLY AND-OFF VOLTAGE PROTECTION IN -R OUT R IN +R TDA7263M RF1 27K CF COUPL IC501 LA7846N <Vertical Output> THERMAL PUMP PROTECTION... - Page 14 IC201 TB1262F <IF/Video/Chroma/Def.> 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 <NICAM & Stereo Sound Decoder> AUXOR SIF1 AUXOL SIF2 -15- C3HBL/HBLD C3YFV...
- Page 16 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 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 FOR MODEL CE32WN5F-C-04 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 610 291 2463 CABINET FRONT-C3YA 610 290 9920 BUTTON POWER-C3HA...
-
Page 19: Pin Description Of Semiconductors
Note: Parts order must contain Service Ref. No., Part No., and descriptions. Description Part No. Ref. No. Chassis construction CE32WN5F-C-04 1AA0B10E662G0 ASSY,PWB,MAIN C3YFV (Page 19~24) 1AA0B10H058HA ASSY,PWB. FRONT C3YBVD... -
Page 20: Part Description And Reading Of Schematic Diagram
Description Description Ref. No. Part No. Ref. No. Part No. C1203 403 215 2211 GRM188R71H103KA01D PT115 C3434 403 157 3611 GRM1885C1H101JZ01D PT115 C1204 403 233 0817 ELECT 10U M C3435 403 157 3611 GRM1885C1H101JZ01D PT115 C1205 403 233 0817 ELECT 10U M C3436 403 157 3611... -
Page 21: Cabinet Parts List/Tv Stand Parts List
Ref. No. Part No. Description Ref. No. Part No. Description C640 403 194 3800 ELECT 2200U M D469 407 005 9629 DIODE ERA22-04-V1 52MM C641 403 238 4107 DEHR33A152KA3B CC 1500K1K D481 407 005 9629 DIODE ERA22-04-V1 52MM C642 404 055 9801 200USP220MZ25 85C D482 407 012 4426... -
Page 22: Electric Parts List
Ref. No. Part No. Description Part No. Ref. No. Description L3457 645 006 4340 P.COIL LAL02TB2R2K 52MM RESISTOR L3459 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R001 401 105 4116 MT-GLAZE 3.3K JA 1/16W L431 645 052 5940 C9HB-1R0K-R INDUCT 1.0UH R002 401 105 0514 MT-GLAZE... - Page 23 Part No. Ref. No. Part No. Ref. No. Description Description R144 401 105 2716 MT-GLAZE 220 JA 1/16W R434 401 105 6011 MT-GLAZE 5.6K JA 1/16W R145 401 105 8213 MT-GLAZE ERJ 3GEYJ683V R435 402 066 4105 WIRE WOUND 4.7 KA R436 401 012 7059 CARBON...
- Page 24 Ref. No. Part No. Description Ref. No. Part No. Description R652 401 019 1951 CARBON 3K9 JA 1/4W 52MM JS107 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R653 401 105 2914 MT-GLAZE 22K JA 1/16W JS109 401 105 7919 MT-GLAZE 0.000 ZA 1/16W R654 401 105 6615...
- Page 25 Ref. No. Description Ref. No. Part No. Part No. Description DIODE 1AA0B10H058HB ASSY,PWB,SOCKET C3YBVD D1102 407 012 4426 DIODE 1SS133-T-72 CAPACITOR D1103 407 012 4426 DIODE 1SS133-T-72 C701 403 157 6711 GRM188R71H561KD01D PT115 D1951 408 039 4400 SLZ-981B-09H-AB-T1 LED C710 403 055 8401 ELECT 22U M...
- Page 26 Ref. No. Description Part No SERVICE REFERENCE 06 ALL PANELS ARE THE SAME AS CE32WN5F-C-04 EXCEPT FOR THE FOLLOWING DIFFERENCES 1AA0B10E662G0 ASSY,PWB,MAIN C3YFV CAPACITOR C149 407 149 0817 DIODE 1SS355-TE-17 INTEGRATED CIRCUIT IC801 410 462 5008 IC ST92195C8B1/EXM RESISTOR R468...
- Page 27 -27- C3HFL...
- Page 28 Sanyo Industries (UK) Ltd Printed in UK -28-...