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70DS-01FP
ELECTRICAL SPECIFICATION.......................2
IMPORTANT SERVICE NOTES.......................3
SERVICE ADJUSTEMENTS.............................4
PRINTED WIRING BOARDS............................8
SERVICE MANUAL
PAL SYSTEM COLOUR TELEVISION
MODEL
In the interests of user safety (required by safety
regulations in some countries) the set should restored
to its original condition and only parts identical to
those specified should be used.
CONTENTS
SHARP CORPORATION
70DS-01FP
SCHEMATIC DIAGRAM.................................11
BLOCK DIAGRAM..........................................14
PART LIST......................................................15
70DS-01FP
SEJB70DS01FP0
ISSUED: 02/NOV/99
CA-10
CHASSIS
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Summary of Contents for Sharp 70DS-01FP
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Page 1: Table Of Contents
70DS-01FP SERVICE MANUAL SEJB70DS01FP0 ISSUED: 02/NOV/99 CA-10 CHASSIS PAL SYSTEM COLOUR TELEVISION 70DS-01FP MODEL 70DS-01FP In the interests of user safety (required by safety regulations in some countries) the set should restored to its original condition and only parts identical to those specified should be used. -
Page 2: Electrical Specification
70DS-01FP ELECTRICAL SPECIFICATIONS Intermediate Frecuencies Power Input ......220V-240 Volts AC 50Hz •Intermediate Frecuencies Power Consumption ..........99W L’(VHF-L)..........33.9MHz L(VHF-H, UHF)B/G......38.9MHz Audio Power Output Rating....4.5 (M.P.O.)x2 •Sound IF Carrier Frequencies Speaker...........6cm X 13cm L’(VHF-L)..........40.4MHz Voice Coil Impedance......7ohms x 2 units L(VHF-H, UHF)......33.5/32.4MHz B/G......33.05/33.158/34.47MHz... -
Page 3: Important Service Notes
70DS-01FP... -
Page 4: Service Adjustements
70DS-01FP... - Page 5 70DS-01FP...
- Page 6 70DS-01FP...
- Page 7 70DS-01FP...
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Page 8: Printed Wiring Boards
70DS-01FP PRINTED WIRING BOARDS SOUND IF PWB (COMPONENT SIDE + COPPER) SOUND IF PWB (SMD COMP. + COPPER) - Page 9 GO BACK TO IF PWB PRINTED WIRING BOARD (MOTHER UNIT) COMPONENT SIDE. 70DS-01FP...
- Page 10 70DS-01FP PRINTED WIRING BOARD (MOTHER UNIT) COPPER SIDE.
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Page 11: Schematic Diagram
70DS-01FP... - Page 12 70DS-01FP SOUND IF SCHEMATIC DIAGRAM (N2 Version)
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Page 14: Block Diagram
70DS-01FP BLOCK DIAGRAM... -
Page 15: Part List
PART LIST 70DS-01FP REPLACEMENT PARTS Replacement parts wich have special safety characteristics are identified in this manual. Electrical components having such features are identified by in the Replacements Part List. The use of a substitute replacement part which does not have the same safety charactreistics as the factory recommentde is not permitted. - Page 16 PART LIST 70DS-01FP IC 0106 RH-IX1635BMZZ S STV5348 SMD TXT SGS-T IC 0201 VHITDA8844/-2 S TDA8844/N2 PHILIPS IC 0202 RH-IX0037CEZZ S UPC574J 33V NEC IC 0305 RH-IX1784BMZZ S MSP3415D PSDIP64 MICRONAS IC 0501 RH-IX155BMZZ S BA10393 S0P8 SMD ROHM IC 0502 VHIBA4558F/-1...
- Page 17 PART LIST 70DS-01FP DIODES D 0103 RH-DX0551BMZZ S DIODE LL4148 TFK SMD D 0104 RH-DX0551BMZZ S DIODE LL4148 TFK SMD D 0105 RH-DX0551BMZZ S DIODE LL4148 TFK SMD D 0106 RH-DX0551BMZZ S DIODE LL4148 TFK SMD D 0113 RH-EX0409BMZZ S DIODE ZENER BZX79C5V6...
- Page 18 PART LIST 70DS-01FP D 0702 RH-DX0555BMZZ S DIODE RF2005 FAGOR D 0703 RH-DX0555BMZZ S DIODE RF2005 FAGOR D 0704 RH-DX0555BMZZ S DIODE RF2005 FAGOR D 0706 RH-DX0045BMZZ S DIODE 1N4148 D 0707 RH-DX0502BMZZ S DIODE 1N4005 D 0708 RH-DX0502BMZZ S DIODE 1N4005...
- Page 19 PART LIST 70DS-01FP COILS L 0201 VP-DF121K0000 S COIL 120UH 10% L 0203 VP-DF120K0000 S COIL 12UH 10% L 0247 RCILP0230BMZZ S COIL 750NH LQN1HR75J SMD L 0301 VP-DF100K0000 S COIL 10UH 10% L 0303 VP-NM1R0MR10N S COIL 1UH SMD...
- Page 20 PART LIST 70DS-01FP C 0111 VCEAGA1CW226M S ELECTROLYTIC 22MF 20% C 0112 VCKYTV1HF104Z S CERAMIC 100NF 50V RESSMD C 0113 VCKYTV1HF104Z S CERAMIC 100NF 50V RESSMD C 0114 VCCCTV1HH560J S CERAMIC 56PF 50V RESSMD C 0115 VCCCTV1HH560J S CERAMIC 56PF 50V RESSMD...
- Page 21 PART LIST 70DS-01FP C 0323 VCEAGA1CW226M S ELECTROLYTIC 22MF 20% C 0324 VCEAGA1CW226M S ELECTROLYTIC 22MF 20% C 0325 VCKYTV1HF104Z S CERAMIC 100NF 50V RESSMD C 0326 VCEAGA1AW337M S ELECTROLYTIC 330MF 20% C 0327 VCKYTV1HF104Z S CERAMIC 100NF 50V RESSMD...
- Page 22 PART LIST 70DS-01FP C 0518 VCCCTV1HH100D S CERAMIC 10PF 50V RESSMD C 0519 VCKYTV1HF104Z S CERAMIC 100NF 50V RESSMD C 0520 VCEAGA1JW107M S ELECTROLYTIC 100MF 20% C 0521 VCKYTV1HB102K S CERAMIC 1NF 50V RESSMD C 0522 RC-KZ0163BMZZ S CERAMIC 100NF 100V X7RSMD AA...
- Page 23 PART LIST 70DS-01FP C 0715 VCKYTV1HB331K S CERAMIC 330PF 50V RESSMD C 0716 VCKYTV1HB332K S CERAMIC 3,3NF 50V RESSMD C 0717 VCKYTV1HB102K S CERAMIC 1NF 50V RESSMD C 0718 VCEAGA1EW108M S ELECTROLYTIC 1000MF 20% C 0719 VCEAGA1EW108M S ELECTROLYTIC 1000MF 20%...
- Page 24 PART LIST 70DS-01FP C 2308 VCKYTV1HF104Z S CERAMIC 100NF 50V RESSMD C 2309 VCEAGA1HW225M S ELECTROLYTIC 2,2MF 20% C 2310 RC-KZ0164BMZZ S CERAMIC 22NF 100V X7RSMD AA C 2311 VCKYTV1HB102K S CERAMIC 1NF 50V RESSMD C 2312 VCCCTV1HH101J S CERAMIC 100PF 50V RESSMD...
- Page 25 PART LIST 70DS-01FP R 0137 VRS-TV1JD272J S RES 2,7KOHM 5% 1/10W SMD R 0138 VRS-TV1JD272J S RES 2,7KOHM 5% 1/10W SMD R 0139 VRS-TV1JD272J S RES 2,7KOHM 5% 1/10W SMD R 0140 VRS-TV1JD471J S RES 470 OHM 5% 1/10W SMD...
- Page 26 PART LIST 70DS-01FP R 0233 VRS-TV1JD101J S R OX 100 OHM 5% 1/10W SMD R 0253 VRS-TV1JD472J S RES 4.7KOHM 5% 1/10W SMD R 0254 VRD-RA2BE822J S RES 8,2KOHM 5% 1/8W R 0255 VRS-TV1JD752J S RES 7,5KOHM 5% 1/10W SMD...
- Page 27 PART LIST 70DS-01FP R 0513 VRS-TV1JD152J S RES 1.5KOHM 5% 1/10W SMD R 0514 VRS-TV1JD391J S RES 390 OHM 5% 1/10W SMD R 0515 VRS-TV1JD103J S R OX 10KOHM 5% 1/10W SMD R 0516 VRS-TV1JD122J S RES 1,2KOHM 5% 1/10W SMD...
- Page 28 PART LIST 70DS-01FP R 0705 VRD-RA2HD683J S RES 68KOHM 5% 1/2W R 0708 VRS-TV1JD272J S RES 2,7KOHM 5% 1/10W SMD R 0709 VRS-TQ2BD122J S RE OX 1,2KOHM 5% 1/8W SMD AA R 0711 VRS-TV1JD182J S RES 1,8KOHM 5% 1/10W SMD...
- Page 29 PART LIST 70DS-01FP R 0806 VRS-TV1JD101J S R OX 100 OHM 5% 1/10W SMD R 0808 VRS-TV1JD101J S R OX 100 OHM 5% 1/10W SMD R 0809 VRS-TV1JD101J S R OX 100 OHM 5% 1/10W SMD R 0810 VRD-RA2EE750J S RES 75 OHM 5% 1/4W...
- Page 30 PART LIST 70DS-01FP R 2319 VRS-TV1JD122J S RES 1,2KOHM 5% 1/10W SMD R 2320 VRS-TV1JD152J S RES 1.5KOHM 5% 1/10W SMD R 2321 VRS-TV1JD152J S RES 1.5KOHM 5% 1/10W SMD R 2420 VRS-TV1JD104J S RES 100KOHM 5% 1/10W SMD J 0162...
- Page 31 PART LIST 70DS-01FP INTEGRATED CIRCUITS IC 0901 VHITDA6107Q-1 S TDA6107Q PHILI DIODES D 0901 RH-DX0501BMZZ S DIODE 1N4004 COILS L 0901 RBLN-0037CEZZ S FERRITE BEAD CAPACITORS C 0901 VCEAGA2DW476M S ELECTROLYTIC 47MF 20% 200V C 0902 VCKYPB3DE472Z S DE1110-1E472Z2K MURATA...
- Page 32 PART LIST 70DS-01FP D 1202 RH-DX0560BMZZ S DIODE BA482 PHILIPS D 1203 RH-DX0560BMZZ S DIODE BA482 PHILIPS D 1204 RH-DX0560BMZZ S DIODE BA482 PHILIPS D 1205 RH-DX0551BMZZ S DIODE LL4148 TFK SMD D 1206 RH-DX0551BMZZ S DIODE LL4148 TFK SMD...
- Page 33 PART LIST 70DS-01FP R 1210 VRS-TV1JD222J S RES 2,2KOHM 5% 1/10W SMD R 1211 VRS-TV1JD222J S RES 2,2KOHM 5% 1/10W SMD R 1212 VRS-TV1JD682J S RES 6.8KOHM 5% 1/10W SMD R 1213 VRS-TV1JD222J S RES 2,2KOHM 5% 1/10W SMD R 1214 VRS-TV1JD682J S RES 6.8KOHM 5% 1/10W SMD...