Sharp SX51LF7 Service Manual page 29

TROUBLE SHOOTING TABLE
Check IC801, R801, R802,
R803, D804, D805, D806
and Q801.
The picture colour is cyan.
Check Q870, Q885 and their
adjacent circuits.
NO SPECIFIC COLOUR
Is some colour produced in
B/W broadcast reception ?
The picture colour is magenta.
Check Q871, Q883 and their
adjacent circuits.
NO SPECIFIC COLOUR
"PAL"
(NO COLOUR SYNCHRONIZATION)
Check IC801 and bias
control circuit.
Check X1001.(12MHz)
(Continued)
Is the white balance properly
adjusted ?
Readjust the white balance.
The picture colour is yellow.
Check Q872, Q887 and their
adjacent circuits.
29
SX51LF7
SX51LF8