DAEWOO CM-908S free download

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S/M No. : TCM908SEF0 Service Manual COLOR TELEVISION CHASSIS : CM-908S Model : DTR-14D9/20D9/21D9 ME/MP/MT/MZ DTR-14D2/21D2 ME/MP/MT/MZ DTR-1420/2120 ME/MP/MT/MZ DTR-2131/2132 ME/MP/MT/MZ MODEL OPTION LIST MODEL ME MP MT MZ Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest parts information, please refer to PPL(Parts Price List)in Service Information Center(http://svc.dwe.co.kr) TEXT O X O X PIP O O X X DAEWOO ELECTRONICS Corp. http : //svc.dwe.co.kr Jan. 2004 TABLE OF CONTENTS 1. SPECIFICATIONS 2. SAFETY INSTRUCTION 3. ALIGNMENT INSTRUCTIONS 4. ELECTRICAL PARTS LIST (Different Parts) 5. DIFFERENT PARTS 5-1. CRT INCH DIFFERENT PARTS OF CM-908S 5-2. FUNCTION DIFFERENT PARTS OF CM-908S 6. SCHEMATIC DIAGRAM 7. PRINTED CIRCUIT BOARD 8. MECHANICAL EXPLODED VIEW AND PARTS LIST 18 20 21 22 23 2 3 5 13 APPENDIX ("Appendix is provided only by internet [http://svc.dwe.co.kr]") 9. IC DESCRIPTION 10. TROUBLE SHOOTING CHARTS 26 55 -1- 1. SPECIFICATIONS Items Model DTR-14D9/20D9/21D9 ME/MP/MT/MZ DTR-14D2/21D2 ME/MP/MT/MZ DTR-1420/2120 ME/MP/MT/MZ DTR-2131/2132 ME/MP/MT/MZ PAL/SECAM, NTSC-4.43(AV) B/G, D/K, I AC 110~250V, 50/60Hz 14"=57W, 20"=69W, 21"=72W, 21"(Flat)=74W 5W+5W(14",20"), 7W+7W(21",21"flat) VHF-L : IC1-S6CH (43.25MHz~140.25MHz) VHF-H : IC1-S36CH (147.25MHz~423.25MHz) UHF : S37-C57CH(431.25MHz~863.25MHz) FS Tuning System ON-Screen Display 100 Programs AV input AV1(Rear) : RCA or Euro-Scart AV2(Front) : RCA DVD(Rear) : RCA -> Y, Cr, Cb, or CVBS input AV output Monitor Out : Rear RCA TV out : Rear Scart (Optional) R44C07 14" : 37Cm (Diagonal) 20" : 48Cm (Diagonal) 21", 21"flat : 51Cm (Diagonal) TV Standard Color system Sound system Rated Voltage Power consumption Sound Output Power Channel Coverage Tuning System Program No. Indication Program Selection Aux. Terminal Remote Control Unit Screen size -2- 2. SAFETY INSTRUCTION NOTE BEFORE SERVICING THIS CHASSIS READ THE "X-RAY RADIATION PRECAUTIONS", "SAFETY PRECAUTIONS" AND "PRODUCT SAFETY NOTICE" BELOW. X-RAY RADIATION PRECAUTIONS 1. Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To avoid such hazards, the high voltage must not exceed the specified limit. The nominal value of the high voltage of this receiver is 25kV(21") at max beam current. The high voltage must not, under any circumstances, exceed 27kV(21"). Each time a receiver requires servicing, the high volt-age should be checked. It is recommended the reading SAFETY PRECAUTIONS 1. Potentials of high voltage are present when this receiver is operating. Operation of the receiver outside the cabinet or with the back cover removed involves a shock hazard from the receiver. 1) Servicing should not be attempted by anyone who is not thoroughly familiar with the precautions necessary when working on high voltage equipment. 2) Always discharge the picture tube to avoid the shock harzard before removing the anode cap.