No Color; No Vertical Deflection - Daewoo DTH-2930SSFV Service Manual

TROUBLESHOOTING GUIDE

5. NO COLOR

CHECK THE
RGB OUT
CHECK THE CHECK THE
CRYSTAL CRYSTAL

6. NO VERTICAL DEFLECTION

CHECK THE
CRYSTAL
CHECK THE Vout
SIGNAL
VERTICAL DY
#83,84,85
I701
#18,19
X701
24.576MHz
I701
VERTICAL
#76,77
#18,19
X701
24.576MHz
#22,43,45,63,80
#9,16,86,88
#1,2
I301
TDA8358J
#4
-34-
Appendix
CHECK THE
VOLTAGE
5V
3.3V
CHECK THE
VERTICAL
SIGNAL
13V
#3
#9
45V
CHECK THE
VOLTAGE