XG-C330X/C430X
5 – 2
Main PWB check
Is 6 V applied to TL1711, 13 V to
TL1712 and 17V to TL1727?
NO
Go to "Power supply ballast PWB check".
YES
Is approx. 6 V applied to TL1709?
NO
Check IC1710 and peripheral circuits.
YES
Is 1.5 V applied to TL1705?
NO
Check IC1706 and peripheral circuits.
YES
Is 3.3 V applied to TL1706?
NO
Check IC1704 and peripheral circuits.
YES
Is 2.5 V applied to TL1704?
NO
Check IC1702 and peripheral circuits.
YES
Is 5 V applied to TL1708?
NO
Check IC1707 and peripheral circuits.
YES
Is 3.3 V applied to TL1703?
NO
Check IC1708 and peripheral circuits.
YES
Is 15.5 V applied to TL1707?
NO
Check IC1705 and peripheral circuits.
YES
Is5 V applied to TL1701?
NO
Check IC1701 and peripheral circuits.
YES
Is 3.3V applied to TL1702?
NO
Check IC1703 and peripheral circuits.
YES
Is 5.4V applied to TL2075?
NO
Check IC2001 and peripheral circuits.
YES
Is 3.3 V applied to pin(2) of S2701?
NO
Check that it is set to the NORMAL side.
Or remove S2701.
YES
Is rectangular wave of 14.318 MHz
sent to X2003 pin(3)?
NO
Check X2003 and peripheral circuits.
YES
Is rectangular wave of 48 MHz sent
to X2201 pin(3)?
NO
Check X2201 and peripheral circuits.
YES
Check IC2001, IC2201, IC2202 and
peripheral circuits.
Содержание Notevision XG-C330X
Страница 8: ...XG C330X C430X 1 1 XG C330X Service Manual CHAPTER 1 OPERATION MANUAL 1 Specifications ...
Страница 10: ...XG C330X C430X 1 3 ...
Страница 45: ...XG C330X C430X 6 2 ...
Страница 46: ...XG C330X C430X 6 3 2 OVERALL WIRING DIAGRAM OVERALL WIRING DIAGRAM ...
Страница 47: ...XG C330X C430X 6 4 ...
Страница 48: ...XG C330X 7 1 XG C330X Service Manual CHAPTER 7 PRINTED WIRING BOARD 1 MAIN Unit ...
Страница 49: ...XG C330X 7 2 ...
Страница 52: ...XG C330X 7 5 ع MAIN Unit SIDE B ...
Страница 53: ...XG C330X 7 6 ...
Страница 56: ...XG C330X 7 9 2 TERMINAL Unit ع TERMINAL Unit SIDE A ...
Страница 58: ...XG C330X 7 11 ع TERMINAL Unit SIDE B ...
Страница 60: ...XG C330X 7 13 3 KEY Unit ع KEY Unit SIDE A ...
Страница 61: ...XG C330X 7 14 ...
Страница 64: ...XG C330X 7 17 ع KEY Unit SIDE B ...
Страница 65: ...XG C330X 7 18 ...
Страница 68: ...XG C330X 7 21 4 POWER Unit ع POWER Unit SIDE A ...
Страница 69: ...XG C330X 7 22 ع POWER Unit SIDE B ...
Страница 71: ...XG C330X 7 24 5 INLET Unit ع INLET Unit SIDE A ع INLET Unit SIDE B ...
Страница 74: ...XG C330X 7 27 MEMO ...
Страница 76: ...XG C330X C430X 8 2 2 SCHEMATIC DIAGRAM ع MAIN Unit 1 11 ...
Страница 77: ...XG C330X C430X 8 3 ...
Страница 78: ...XG C330X C430X 8 4 ع MAIN Unit 2 11 ...
Страница 79: ...XG C330X C430X 8 5 ...
Страница 80: ...XG C330X C430X 8 6 ع MAIN Unit 3 11 ...
Страница 81: ...XG C330X C430X 8 7 ...
Страница 82: ...XG C330X C430X 8 8 ع MAIN Unit 4 11 ...
Страница 83: ...XG C330X C430X 8 9 ...
Страница 84: ...XG C330X C430X 8 10 ع MAIN Unit 5 11 ...
Страница 85: ...XG C330X C430X 8 11 ...
Страница 86: ...XG C330X C430X 8 12 ع NAIN Unit 6 11 ...
Страница 87: ...XG C330X C430X 8 13 ...
Страница 88: ...XG C330X C430X 8 14 ع NAIN Unit 7 11 ...
Страница 89: ...XG C330X C430X 8 15 ...
Страница 90: ...XG C330X C430X 8 16 ع MAIN Unit 8 11 ...
Страница 91: ...XG C330X C430X 8 17 ...
Страница 92: ...XG C330X C430X 8 18 ع MAIN Unit 9 11 ...
Страница 93: ...XG C330X C430X 8 19 ...
Страница 94: ...XG C330X C430X 8 20 ع MAIN Unit 10 11 ...
Страница 95: ...XG C330X C430X 8 21 ...
Страница 96: ...XG C330X C430X 8 22 ع MAIN Unit 11 11 ...
Страница 97: ...XG C330X C430X 8 23 ...
Страница 98: ...XG C330X C430X 8 24 ع TERMINAL Unit 1 4 ...
Страница 99: ...XG C330X C430X 8 25 ...
Страница 100: ...XG C330X C430X 8 26 ع TERMINAL Unit 2 4 ...
Страница 101: ...XG C330X C430X 8 27 ...
Страница 102: ...XG C330X C430X 8 28 ع TERMINAL Unit 3 4 ...
Страница 103: ...XG C330X C430X 8 29 ...
Страница 104: ...XG C330X C430X 8 30 ع TERMINAL Unit 4 4 ...
Страница 105: ...XG C330X C430X 8 31 ...
Страница 106: ...XG C330X C430X 8 32 ع KEY Unit 1 2 ...
Страница 107: ...XG C330X C430X 8 33 ...
Страница 108: ...XG C330X C430X 8 34 ع KEY Unit 2 2 ...
Страница 109: ...XG C330X C430X 8 35 ...
Страница 110: ...XG C330X C430X 8 36 ع POWER Unit ...
Страница 111: ...XG C330X C430X 8 37 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Страница 112: ...XG C330X C430X 8 38 ع INLET Unit ...
Страница 113: ...XG C330X C430X 8 39 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Страница 114: ...XG C330X C430X 8 40 ع R C Unit ...
Страница 115: ...XG C330X C430X 8 41 ع CONDENCER Unit ...
Страница 116: ...XG C330X C430X 8 42 MEMO ...
Страница 146: ...XG C330X C430X 30 12 Packing Parts S9 S5 S8 S8 S10 S1 S4 S3 S2 S6 ...