Daewoo K20H3 User Manual

TV / VCR CombinationCHASSIS : CP-082 Model : GB14H3/14H4/20H3/20H4/21H4 T1/T214H3/14H4/20H3/20H4/21H4 T1/T2F14H3/14H4/20H3/20H4/21H4 T1/T2K14H3/14H

9SERVICE REMOCON 2. HOW TO CHECK TV SECTION WITHOUT VCR DECKIf you want to check TV section without DECK mechanism, then please perform in this

10SERVICE REMOCON13) STILLPress this button to enter the PAUSE/STILL mode.14) STOPPress this button to enter the STOP mode.15) REW/REVPress this butto

- 11 - SCHEMATIC DIAGRAM

- 12 - SCHEMATIC DIAGRAM

13 EXPLODED VIEW1. 14H3

14EXPLODED VIEW2. 14H4

15EXPLODED VIEW3. 20H3

16EXPLODED VIEW4. 20H4

17EXPLODED VIEW5. 21H4

1TABLE OF CONTENTSSAFETY INSTRUCTION ... 2SPECIFIC

20 SERVICE PARTS LISTCAUTION“ ” is safety component, so it must be used the same component.“ ” is recomendable part for stock.RRRRRZZ100 48B4446

21LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKRRP601 485923162S CONN WAFER YW025-03 (STICK)PA801 4850712V11

22SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKCC726 HCQK330JCA C CHIP CERA 50V CH 33PF J

23LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKQC509 T2SC1623T2 TR CHIP 2SC1623-L6/T2BQC601 T2SC1623T2 TR CH

24SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKRC559 HRFT242JCA R CHIP 1/10 2.4K OHM J 201

25LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKRCN15 HRFT472JCA R CHIP 1/10 4.7K OHM J 2012RCN16 HRFT472JCA

26SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKC510 CEXF1H478V C ELECTRO 50V RSS 0.47MF (5

27LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKCU12 CEXF1C220A C ELECTRO 16V RSM 22MF (5X7)CU13 CEXF1H479A C

28SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKCN01 CCZF1H103Z C CERA 50V F 0.01MF ZCN02 C

2 SAFETY INSTRUCTIONCAUTIONWARNING : BEFORE SERVICING THIS CHASSIS,READTHE “X-RAY RADIATION PRECAUTION”, “ SAFETYPRECAUTION” AND “PRODUCTION SAFETY NO

29LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKJ009 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATINGJ010 8580

30SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKJ109 85801065GY WIRE COPPER AWG22 1/0.65 TI

31LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKJ209 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATINGJ210 8580

32SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKLU02 5CPZ101K04 COIL PEAKING 100UH K (AXIAL

33LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKRN13 RD-AZ103J- R CARBON FILM 1/6 10K OHM JRN14 RD-AZ221J- R

34SERVICE PARTS LISTLOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARK0000A 4857031300 HEAT SINK A1050P-H24 T1.60

35LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKP804A 4857417500 TERM PIN DA-IB0214(D2.3/DY PIN)P804B 4857417

36LOC PART CODE PART NAME DECSCRIPTION REMARKLOC PART CODE PART NAME DESCRIPTION REMARKSERVICE PARTS LISTD832 DUZ5R6BM-- DIODE ZENER UZ-5.6BMD833 DU

3714” 20” 21”CHUNGHWA DOSA PHILIPSC418 C MYLAR 200V PU 0.47uF CMYE2D474J200V PU 0.68uF CMYE2D684JL401 COIL H-LINEARIT L-102 ( 102uH) 58H0000016L401 C

3814” 20” 21”CHUNGHWA DOSA PHILIPSZZ132 COIL DEGAUSS DC-1450 58G0000084DC-20SF 58G0000146DC-21SF 58G0000147R525 R CARBON FILM 1/6 6.8K OHM J RD-AZ682

3GB14H3/14H4/20H3/20H4/21H4 T1/T2MODEL 14H3/14H4/20H3/20H4/21H4 T1/T2 REMARKITEMS F14H3/14H4/20H3/20H4/21H4 T1/T2K14H3/14H4/20H3/20H4/21H4 T1/T2TV STA

39SERVICE PARTS LISTTHE DIFFERENT PARTS LIST FOR SYSTEM & TUNER OPTION1Tuner 2Tuner 1Tuner 2Tuner 1Tuner 2Tuner 1Tuner 2Tuner 1Tuner 2Tuner 1Tuner

40SERVICE PARTS LISTCC150 C CHIP CERA 50V 0.01uF HCBK103KCACC156 50V 1000pF HCBK102KCACC157 50V 0.1uF HCFK104ZCACC159 50V 0.1uF HCFK104ZCACC160 50V CH

41CCL21 0.1uF HCFK104ZCACCL22 0.1uF HCFK104ZCACCL23 15pF HCQK150JCACCL24 0.01uF HCBK103KCACCL26 100pF HCQK101JCACCL27 100pF HCQK101JCACCL28 0.033uF HC

42SERVICE PARTS LISTQC152 2SC1623 T2SC1623T2QC153 2SC1623 T2SC1623T2QC706 2SC1623 T2SC1623T2QCA11 2SC1623 T2SC1623T2QCL01 KTC3881 TKTC3881-BQCL02 2SC1

43SERVICE PARTS LISTRC174 1/10 130K OHM HRFT134JCARC175 1/10 75K OHM HRFT753JCARC176 1/10 1.5K OHM HRFT152JCARC176 1/10 1.2K OHM HRFT122JCARC178 1/10

44SERVICE PARTS LISTRCL29 1/10 470 OHM HRFT471JCARCL30 1/10 10K OHM HRFT103JCARCL31 1/10 2.2K OHM HRFT222JCARCL32 1/10 3.3K OHM HRFT332JCARCL33 1/10 1

45SERVICE PARTS LISTC177 25V RSS 47uF CEXF1E470VC718 50V RSM 10uF CEXF1H100ACA60 25V RSS 100uF CEXF1E101VCA62 50V RSS 10uF CEXF1H100VCA63 50V RSS 10uF

46Z151 FILTER CERA LT 5.5MH 5PXLT5R5MHLT 6.0MH 5PXLT6R0MHZ152 LT 6.5MH 5PXLT6R5MHZ501 LT 5.5MH 5PXLT5R5MHLT 6.0MH 5PXLT6R0MHZ504 LT 6.5MH 5PXLT6R5MHC1

47J158 AWG22 1/0.65 85801065GYJ163 AWG22 1/0.65 85801065GYJ169 AWG22 1/0.65 85801065GYJ170 AWG22 1/0.65 85801065GYJ177 AWG22 1/0.65 85801065GYJ184 AWG

48SERVICE PARTS LISTJ276 AWG22 1/0.65 85801065GYL152 COIL PEAKING 100uH(10.5MM) 5CPZ101K04L153 22uH F 5CPZ220K02L154 6.8uH F 5CP689K02L156 100uH(10.5M

4 CIRCUIT BLOCK DIAGRAM

49SERVICE PARTS LISTRL21 1/6 1K OHM RD-AZ102J-RL22 1/6 1K OHM RD-AZ102J-RL23 1/6K 1K OHM RD-AZ102J-RN50 1/6 18K OHM RD-AZ183J-RN51 1/6 22K OHM RD-AZ22

50SERVICE PARTS LISTTHE DIFFERENT PARTS LIST FOR CRT OPTION14” 14” 14”DOSA CHUNGHWA EKRANASC418 C MYLAR 200V PU 0.65uF CMYE2D624J200V PU 0.68uF CMYE2D

51SERVICE PARTS LISTPAL 2 HEAD PAL 4 HEAD SECAM 4HEADS/N:4851942300 S/N:4851930900 S/N:4851931000 (DRP-9200N) (DRP-9400N) (DRS-9400N)RN03 R CARBON FIL

52THE DIFFERENT PARTS LIST FOR REMOTE CONTROL OPTIONSERVICE PARTS LISTLoc.PART NAMEDESCRIPTIONS/NREMARK4HEAD 2HEADW/T,SV(V+) W/T,SV(V+)ZZ100 TRANSMITT

686, AHYEON-DONG MAPO-GUSEOUL, KOREAC.P.O. BOX 8003 SEOUL, KOREATELEX : DWELEC K28177-8CABLE : “DAEWOOELEC”E-mail :[email protected] : 82-2-360-7

5 ALIGNMENT INSTRUCTIONS1. MAIN TUNER AGC1) Set a Pattern Generator with RF level 62 2 dBuV, 210.25 MHz.2) Connect a OSCILLOSCOPE PROBE to P101 (pi

6ALIGNMENT INSTRUCTIONS6-5. HORIZONTAL CENTER1) Apply a RETMA PATTERN SINGNAL.2) Adjust picture centering with H-CENTER +/- KEY.7. DECK ADJUSTMENT7-1.

77-2. AUTO PG ADJUSTMENT1) After adjustment of 7-1. Press the “REC.” button.2) Eject the Test tape.7-3. AZIMUTH ADJUSTMENT1) Adjust point : AZIMUTH SC

8 SERVICE REMOCON1. DIAGRAM* To enter the “SERVICE MODE”Press NORMAL => AV => SLEEP => CLEAR => POWER buttons in regularsequency within 10