Table Of Contents - Casio QW-3390 Service Manual & Parts List

1. SPECIFICATIONS: MODULE QW-3390 .................................................... 1
2. OPERATION CHART: MODULE QW-3390 ............................................... 2
3. DRAWINGS: MODULE QW-3390
3-1. LCD DIAGRAM ............................................................................................. 8
3-2. CIRCUIT DIAGRAM ...................................................................................... 9
3-3. CHECKING TERMINALS AND COMPONENTS ......................................... 10
4. EXPLODED VIEW: MODULE QW-3390 ................................................... 11
5. PARTS LIST: MODULE QW-3390 ............................................................ 12
6. PRECAUTIONS FOR REPAIR: MODULE QW-3390
6-1. AC (ALL CLEAR) AND REMOVING OF MODULE ..................................... 13
6-2. ACCURACY CHECKING ............................................................................. 14
6-3. TIME CALIBRATION SIGNAL TEST MODE ............................................... 14
7. TROUBLESHOOTING: MODULE QW-3390 ............................................. 15
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