Sanyo CE28FWN4F free download

File name SANYO CE28FWN4F chassis EB7-A.pdf

Colour Television Service Manual Model CE28FWN4F-C CE28FWN4F-C Service Ref. No. CE28FWN4F-C-00 CE28FWN4F-C-01 PRODUCT CODE: 111366005 ORIGINAL VERSION: Chassis No. EB7-A Please use Schematic Diagram SKP20430 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 ...19~26 Part No. SKSM0647 C6AFL MARCH 2003 Outline AERIAL SPEAKER A1901 RC RECEIVER 8/10 15 60 61 SP902 SP901 IC801 CPU X132 SIF-OUT 71 80 SCL SIF-IN 75 76 X131 26 79 27 20 21 22 23 54 48 46 SCL SDA 18 17 16 G B H-BLANK R BLK IF-IN IF SCL 1 45 MUTE 8 SDA BLOCK DIAGRAM IC001 AUDIO-OUT KEY SW RC-IN KEY-IN 4 5 12 IC3451 NICAM/ STEREO A101 TUNER SDA 19 6 Video-IN R/G/B-IN 2 SDA I C BUS CONTROL SCL IC1201 AV-VIDEO-SW 9 1 8 Video-Out K1001 SCART SC1 SDA 19 20 34 33 EW-OUT 33 V-OUT 47 D441 H-OUT Q462 R SCREEN WIDTH CONTROL Q461 G B 39 12 13 14 51/53 57 56 55 R G B 53 54 4 15 SCL 21 11 PROTECT IC803 MEMORY 5V 20 11/7/15 C-IN 15 C-IN Video/Y-Out Q666 58 61 Video/