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14GT-16C/21C
20GT-21C/21GT-21C

14GT-16C/21C
20GT-21C/21GT-21C

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PWB-A:  MAIN UNIT (Component Side)

PRINTED WIRING BOARD ASSEMBLIES

Summary of Contents for 14GT-16C

Page 1: ...LID STATE DEVICE BASE DIAGRAM 18 WAVEFORMS 19 CHASSIS LAYOUT 22 BLOCK DIAGRAM 26 DESCRIPTION OF SCHEMATIC DIAGRAM 35 SCHEMATIC DIAGRAM Ë MAIN UNIT 36 Ë CRT UNIT 44 Page Ë HEADPHONE UNIT 45 Ë MONO BILINGUAL UNIT 46 PRINTED WIRING BOARD ASSEMBLIES 48 REPLACEMENT PARTS LIST Ë ELECTRICAL PARTS MAIN UNIT 54 CRT UNIT 58 HEADPHONE UNIT 59 MONO BILINGUAL UNIT 59 Ë SUPPLIED ACCESSORIES 60 Ë PACKING PARTS 6...

Page 2: ...14GT 16C 21C 20GT 21C 21GT 21C 14GT 16C 21C 20GT 21C 21GT 21C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 46 47 MONO BILINGUAL UNIT 20GT 21C 21GT 21C ...

Page 3: ...44 14GT 16C 21C 20GT 21C 21GT 21C CRT UNIT 14GT 16C 21C A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 CRT UNIT 20GT 21C ...

Page 4: ...45 14GT 16C 21C 20GT 21C 21GT 21C CRT UNIT 21GT 21C A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 HEADPHONE UNIT 14GT 21C 20GT 21C 21GT 21C ...

Page 5: ...22 14GT 16C 21C 20GT 21C 21GT 21C MODEL 14GT 16C CHASSIS LAYOUT ...

Page 6: ...23 14GT 16C 21C 20GT 21C 21GT 21C MODEL 14GT 21C CHASSIS LAYOUT ...

Page 7: ...24 14GT 16C 21C 20GT 21C 21GT 21C MODEL 20GT 21C CHASSIS LAYOUT ...

Page 8: ...25 14GT 16C 21C 20GT 21C 21GT 21C MODEL 21GT 21C CHASSIS LAYOUT ...

Page 9: ...14GT 16C 21C 20GT 21C 21GT 21C 14GT 16C 21C 20GT 21C 21GT 21C 26 27 BLOCK DAIAGRAM MAIN UNIT 14GT 16C ...

Page 10: ...14GT 16C 21C 20GT 21C 21GT 21C 14GT 16C 21C 20GT 21C 21GT 21C 28 29 BLOCK DAIAGRAM MAIN UNIT 14GT 21C ...

Page 11: ...14GT 16C 21C 20GT 21C 21GT 21C 14GT 16C 21C 20GT 21C 21GT 21C 30 31 BLOCK DIAGRAM MAIN UNIT 20GT 21C 21GT 21C ...

Page 12: ...32 14GT 16C 21C 20GT 21C 21GT 21C BLOCK DIAGRAM CRT UNIT BLOCK DIAGRAM 14GT 16C 21C CRT UNIT BLOCK DIAGRAM 20GT 21C ...

Page 13: ...33 14GT 16C 21C 20GT 21C 21GT 21C CRT UNIT BLOCK DIAGRAM 21GT 21C ...

Page 14: ...34 14GT 16C 21C 20GT 21C 21GT 21C BLOCK DIAGRAM HEADPHONE UNIT BLOCK DIAGRAM MONO BILINGUAL UNIT BLOCK DIAGRAM ...

Page 15: ...14GT 16C 21C 20GT 21C 21GT 21C 14GT 16C 21C 20GT 21C 21GT 21C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 42 43 MAIN UNIT 21GT 21C ...

Page 16: ...1 14GT 16C DUNTKA541WED0 14GT 21C DUNTKA541WEC5 20GT 21C DUNTKA541WEC9 21GT 21C PWB A MAIN UNIT TUNER NOTE THE PARTS HERES SHOWN ARE SUPPLIED AS AN ASSEMBLY NOT INDEPENDENTLY å TU201 VTUVTST5HD970 R Tuner AY INTEGRATED CIRCUITS IC301 VHiAN7523 1 R AN7523 AH å IC501 VHiAN5522 1 R AN5522 Vert Out AH 14GT 16C 14GT 21C å IC501 VHiTDA9302H 1 R TDA9302H Vert Out AH 20GT 21C 21GT 21C IC601 VHiKA7808AP 1 ...

Page 17: ... AC C304 VCEA0A1CW106M R 10 16V Electrolytic AB C306 VCEA0A1CW106M R 10 16V Electrolytic AB C310 VCEA0A1HW105M R 1 50V Electrolytic AB C311 VCEA0A1HW105M R 1 50V Electrolytic AB C312 VCEA0A1HW224M R 0 22 50V Electrolytic AB C316 VCEA0A1CW107M R 100 16V Electrolytic AC 14GT 21C 20GT 21C 21GT 21C C331 VCKYPA2HB102K R 1000p 500V Ceramic AA C332 VCQYTA1HM103J R 0 01 50V Mylar AA C333 VCEA0A1CW108M R 1...

Page 18: ...R 0 1 16W Metal Oxide AA 20GT 21C 21GT 21C RJ35 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ37 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ38 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ41 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ42 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ43 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ46 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ48 VRS CY1JF000J R 0 1 16W Metal Oxide AA RJ49 ...

Page 19: ...R605 VRD RM2HD124J R 120k 1 2W Carbon AA 14GT 16C 14GT 21C R605 VRD RM2HD823J R 82k 1 2W Carbon AA 20GT 21C 21GT 21C R606 VRN VV3AB1R5J R 1 5 1W Metal Film AA 14GT 16C 14GT 21C R606 VRN VV3DB1R2J R 1 2 2W Metal Film AA 21GT 21C R606 VRN VV3DB2R2J R 2 2 2W Metal Film AB 20GT 21C R607 VRD RM2HD270J R 27 1 2W Carbon AA R609 VRD RA2BE154J R 150k 1 8W Carbon AA R610 VRD RA2BE102G R 1k 1 8W Carbon AB R6...

Page 20: ...CCZ3008KJSA R AC Cord å F701 QFS C3229CEZZ R Fuse T3 15A 250V AD å FH701 QFSHD1013CEZZ R Fuse Holder AC å FH702 QFSHD1014CEZZ R Fuse Holder AC J402 QJAKE0210CE04 R Jack 3Pin AC 14GT 21C 20GT 21C 21GT 21C J403 QJAKE0210CE09 R Jack 3Pin AC 14GT 21C 20GT 21C 21GT 21C J409 QJAKH0044AJZZ R Jack 12Pin AE P302 QPLGN0241CEZZ R Plug 2Pin AA 14GT 16C 14GT 21C P302 QPLGN0461CEZZ R Plug 4Pin AB 20GT 21C 21GT ...

Page 21: ...C C3314 VCEA0A1CW107M R 100 16V Electrolytic AC 20GT 21C 21GT 21C C3315 VCKYCY1HF103Z R 0 01 50V Ceramic AA 20GT 21C 21GT 21C C3316 VCEA0A1CW107M R 100 16V Electrolytic AC 20GT 21C 21GT 21C C3317 VCEA0A1CW106M R 10 16V Electrolytic AB 20GT 21C 21GT 21C C3318 VCEA0A1CW106M R 10 16V Electrolytic AB 20GT 21C 21GT 21C C3319 VCEA0A1CW106M R 10 16V Electrolytic AB 20GT 21C 21GT 21C C3320 VCKYCY1HB102K R...

Page 22: ...C SPAKX0070KJZZ Packing Foam 14GT 16C 14GT 21C SSAKA0230CEZZ Polyethylene Bag TLABM0176KJZZ Model Label 20GT 21C TLABM0177KJZZ Model Labe 21GT 21C TLABMA003WJZZ Model Labe 14GT 21C TLABMA004WJZZ Model Labe 14GT 16C TLABN0148CEZZ Serial Label 14GT 16C 14GT 21C TLABN0148KJZZ Serial Label 20GT 21C 21GT 21C TLABV0127KJZZ Bar Code Label 20GT 21C TLABV0128KJZZ Bar Code Label 21GT 21C TLABVA001WJZZ Bar C...

Page 23: ...Description Code 61 14GT 16C 21C 20GT 21C 21GT 21C CABINET PARTS LOCATION 14GT 16C 1 2 1 6 1 5 1 4 1 3 1 7 1 1 2 1 1 2 1 6 1 5 1 4 1 3 1 1 2 1 14GT 21C 1 6 1 2 1 3 1 4 1 5 1 1 1 2 20GT 21C 21GT 21C 1 6 1 2 1 3 1 4 1 5 1 1 1 2 CABINET PARTS LOCATION ...

Page 24: ...14GT 16C 21C 20GT 21C 21GT 21C 14GT 16C 21C 20GT 21C 21GT 21C 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 A B C D E F G H I J 48 49 PWB A MAIN UNIT Component Side PRINTED WIRING BOARD ASSEMBLIES ...

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