Sanyo HT28745 - Page 53

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All Modes?
Yes
No
RF(TV) only
AV1 only
Check:
Line: A101 17pin - IC1201 41pin
Parts: Around A101 (TU_IF)
AV3 only
Check:
Line:
IC1201 1pin (CV)
IC1201 3pin (Y)
IC1201 5pin (C)
Digital Input only
Check:
Parts: Around Digital Module
Check:
Line:
IC1201 7pin (CV)
IC1201 9pin (Y)
IC1201 11pin (C)
Check:
Line:
IC1201 34pin - Q1234 - Digital Module (CV)
IC1201 37pin - Q1237 - Digital Module (Y)
IC1201 39pin - Q1241 - Digital Module (C)
Parts: Around
IC1201 (AV Selector),Q1234, Q1237, Q1241
Check:
AV2(Composite or S) only
RF(TV), AV1,
AV2
(Composite or S)
Check:
Line:
IC1263 7pin - Q1293 - Digital Module (Y)
IC1262 7pin - Q1295 - Digital Module (U)
IC1261 7pin - Q1297 - Digital Module (V)
IC2801 28pin - Q2910 - Digital Module (VS)
IC2801 16pin - Q2903 - Digital Module (HS)
Parts: Around
IC1263/2/1 (Y/U/V SW), IC2801 (Sync. Sep.),
Q1293, Q1295, Q1297, Q2910, Q2903
AV2(Component), AV3
Line:
IC2801 24pin (Y for Sync.)
Q2950 - IC1263 3pin (Y)
Q2943 - IC1262 3pin (U)
Q2942 - IC1261 3pin (V)
Parts: Q2950, Q2943, Q2942
Check:
Line:
IC2801 25pin (Y for Sync.)
Q2906 - IC1263 5pin (Y)
Q2904 - IC1262 5pin (U)
Q2902 - IC1261 5pin (V)
Parts: Q2906, Q2904, Q2902
AV2(Component) only
Check:
Line:
IC1201 23pin - Q1229 - IC801 26pin (Y/CV)
IC1851 3-4pin - IC801 37pin (VS)
IC1851 5-6pin - IC801 38pin (HS)
IC801 34pin - IC2501 39pin (OSD R)
IC801 35pin - IC2501 38pin (OSD G)
IC801 36pin - IC2501 37pin (OSD B)
Parts: Around IC801 (CPU), Q1229
Check:
Line:
Digital Module - IC2501 54pin (YP)
Digital Module - IC2501 52pin (UP)
Digital Module - IC2501 53pin (VP)
Digital Module - IC2301 4-12pin - IC2501 18pin (2HS)
Digital Module - IC2301 9-7pin - IC2501 23pin (VS)
IC2501 34pin - Q2503 - Q711 - IC711 3-8pin - CRT (R-Cathode)
IC2501 32pin - Q2502 - Q721 - IC721 3-8pin - CRT (G-Cathode)
IC2501 30pin - Q2501 - Q731 - IC731 3-8pin - CRT (B-Cathode)
IC711/721/731 7pin - Q2504 - IC2501 27pin (IK)
IC2501 16/1/64/3/14pin - Power Deflection Circuit (H,V Drive, PCC, AFC)
Parts: Around
Digital Module, IC2501 (Video Processor), IC711, IC721, IC731 (CRT Drive),
IC2301, CRT, Q2501, Q2502, Q2503, Q711,Q721, Q731, T402 (FBT, Screen VR)
Caption, OSD only
NO PICTURE