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.
Summary of Contents for Notevision XG-C330X
Page 8: ...XG C330X C430X 1 1 XG C330X Service Manual CHAPTER 1 OPERATION MANUAL 1 Specifications ...
Page 10: ...XG C330X C430X 1 3 ...
Page 45: ...XG C330X C430X 6 2 ...
Page 46: ...XG C330X C430X 6 3 2 OVERALL WIRING DIAGRAM OVERALL WIRING DIAGRAM ...
Page 47: ...XG C330X C430X 6 4 ...
Page 48: ...XG C330X 7 1 XG C330X Service Manual CHAPTER 7 PRINTED WIRING BOARD 1 MAIN Unit ...
Page 49: ...XG C330X 7 2 ...
Page 52: ...XG C330X 7 5 ع MAIN Unit SIDE B ...
Page 53: ...XG C330X 7 6 ...
Page 56: ...XG C330X 7 9 2 TERMINAL Unit ع TERMINAL Unit SIDE A ...
Page 58: ...XG C330X 7 11 ع TERMINAL Unit SIDE B ...
Page 60: ...XG C330X 7 13 3 KEY Unit ع KEY Unit SIDE A ...
Page 61: ...XG C330X 7 14 ...
Page 64: ...XG C330X 7 17 ع KEY Unit SIDE B ...
Page 65: ...XG C330X 7 18 ...
Page 68: ...XG C330X 7 21 4 POWER Unit ع POWER Unit SIDE A ...
Page 69: ...XG C330X 7 22 ع POWER Unit SIDE B ...
Page 71: ...XG C330X 7 24 5 INLET Unit ع INLET Unit SIDE A ع INLET Unit SIDE B ...
Page 74: ...XG C330X 7 27 MEMO ...
Page 76: ...XG C330X C430X 8 2 2 SCHEMATIC DIAGRAM ع MAIN Unit 1 11 ...
Page 77: ...XG C330X C430X 8 3 ...
Page 78: ...XG C330X C430X 8 4 ع MAIN Unit 2 11 ...
Page 79: ...XG C330X C430X 8 5 ...
Page 80: ...XG C330X C430X 8 6 ع MAIN Unit 3 11 ...
Page 81: ...XG C330X C430X 8 7 ...
Page 82: ...XG C330X C430X 8 8 ع MAIN Unit 4 11 ...
Page 83: ...XG C330X C430X 8 9 ...
Page 84: ...XG C330X C430X 8 10 ع MAIN Unit 5 11 ...
Page 85: ...XG C330X C430X 8 11 ...
Page 86: ...XG C330X C430X 8 12 ع NAIN Unit 6 11 ...
Page 87: ...XG C330X C430X 8 13 ...
Page 88: ...XG C330X C430X 8 14 ع NAIN Unit 7 11 ...
Page 89: ...XG C330X C430X 8 15 ...
Page 90: ...XG C330X C430X 8 16 ع MAIN Unit 8 11 ...
Page 91: ...XG C330X C430X 8 17 ...
Page 92: ...XG C330X C430X 8 18 ع MAIN Unit 9 11 ...
Page 93: ...XG C330X C430X 8 19 ...
Page 94: ...XG C330X C430X 8 20 ع MAIN Unit 10 11 ...
Page 95: ...XG C330X C430X 8 21 ...
Page 96: ...XG C330X C430X 8 22 ع MAIN Unit 11 11 ...
Page 97: ...XG C330X C430X 8 23 ...
Page 98: ...XG C330X C430X 8 24 ع TERMINAL Unit 1 4 ...
Page 99: ...XG C330X C430X 8 25 ...
Page 100: ...XG C330X C430X 8 26 ع TERMINAL Unit 2 4 ...
Page 101: ...XG C330X C430X 8 27 ...
Page 102: ...XG C330X C430X 8 28 ع TERMINAL Unit 3 4 ...
Page 103: ...XG C330X C430X 8 29 ...
Page 104: ...XG C330X C430X 8 30 ع TERMINAL Unit 4 4 ...
Page 105: ...XG C330X C430X 8 31 ...
Page 106: ...XG C330X C430X 8 32 ع KEY Unit 1 2 ...
Page 107: ...XG C330X C430X 8 33 ...
Page 108: ...XG C330X C430X 8 34 ع KEY Unit 2 2 ...
Page 109: ...XG C330X C430X 8 35 ...
Page 110: ...XG C330X C430X 8 36 ع POWER Unit ...
Page 111: ...XG C330X C430X 8 37 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Page 112: ...XG C330X C430X 8 38 ع INLET Unit ...
Page 113: ...XG C330X C430X 8 39 AND SHADED COMPONENTS SAFETY RELATED PARTS ...
Page 114: ...XG C330X C430X 8 40 ع R C Unit ...
Page 115: ...XG C330X C430X 8 41 ع CONDENCER Unit ...
Page 116: ...XG C330X C430X 8 42 MEMO ...
Page 146: ...XG C330X C430X 30 12 Packing Parts S9 S5 S8 S8 S10 S1 S4 S3 S2 S6 ...