14EM4RU
21EM4RU
17-2
Is the white balance properly adjusted ?Readjust the white balance.The picture colour is yellow.Check Q872, Q887 and their adjacent circuits. (for 14"/ 21")
(Continued)
17-1
Check IC801 and bias control circuit.
OPAL�/OSECAM�Check X1001.(12MHz)
Is some colour produced in B/W broadcast reception ?
The picture colour is magenta.Check Q870, Q885 and their adjacent circuits. (for 14") Check Q871, Q883 and their adjacent circuits. (for 21")
NO SPECIFIC COLOURNO SPECIFIC COLOUR
(NO COLOUR SYNCHRONIZATION)
TROUBLE SHOOTING TABLE
Check IC801, R801, R802, R803, D804, D805, D806 and Q801.The picture colour is cyan.
Check Q871, Q883 and their adjacent circuits. (for 14") Check Q870, Q885 and their adjacent circuits. (for 21")
17 |
ACEC
