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6.0 TROUBLESHOOTING
6.0 TROUBLESHOOTING
1565D
6.1 MAIN TROUBLESHOOTING ROUTINE
START
CHECK POWER INDICATOR
LED
LED COLOR 7
DOES IMAGE APPEAR
CHECK COLOR
PERFORMANCE
CHECK GEOMETRIC
PERFORMANCE
NG
AMBER
ING
POWER SUPPLY CKT.
TROUBLESHOOTING
ROUTINE
POWER SAVING CKT.
TROUBLESHOOTING
ROUTINE
POWER SUPPLY CKT.
TROUBLESHOOTING
ROUTINE & ADJUSTMENT
CHECK 85.5V,36V,25v,
12V,5V,6.2V
DOES RASTER APPEAR ? DEFLECTION CKT.
(ADJUST SCREEN VR ON TROUBLESHOOTING
FBT) ROUTINE & ADJUSTMNET
VIDEO CKT.
TROUBLESHOOTING
ROUTINE
DEFLECTION CKT.
TROUBLESHOOTING
ROUTINE
CTX