Sanyo CE28CN8F-C free download

File name Sanyo CE28CN8F-C_EB8A chassis.pdf

Colour Television Service Manual CE28CN8F-C Model CE28CN8F-C Service Ref. No. CE28CN8F-C-00 PRODUCT CODE: 111361018 ORIGINAL VERSION: Chassis No. EB8-A Please use Schematic Diagram SKP20442 inserted 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 ...19~24 Part No. SKSM0719 C5WYS JULY 2004 This is a diagram for all models and therefore differs slightly from the actual block diagram. 5 A1901 RC RECEIVER IC001 AUDIO AMPLIFIER SPEAKER SP901 SP902 A101 TUNER 30v Q866 PF KEY SW 127 120 97 60 61 108 109 24 25 29 30 31 5v IF IN X121 X122 SIF IN T611 CONVERTER P.F TO UOC PINS 3,100,117,118,124 Q202 IC645 2 5v 4 Q204 1V8_2 I C BUS CONTROL IC801 MEMORY 9 9 80 79 78 77 14 Q203 10 X201 3v3 ON/OFF UOC PIN 107 11 43 55 34 35 36 37 2 SC_1 B-IN SC_1 G-IN SC_1 R-IN SC1 FB IN 14v C609 25v 7v D671 TO UOC PINS 93 & 96 3v3 St-By IC666 +14v Q682 -14v 145v Q642 D610 AC SW601 Q641 Q675 St-BY UOC PIN 106 Q625 1 1V8_1 Q201 SCART 1 AUDIO L/R OUT Q651 IC601