14GT15 14GT20
14GT15 14GT20
14GT15 14GT20
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<strong>14GT15</strong><br />
<strong>14GT20</strong><br />
TROUBLE SHOOTING TABLE (Continued)<br />
NO SPECIFIC COLOUR<br />
Is some colour produced in<br />
B/W broadcast reception ?<br />
Check IC801, R801, R802,<br />
R803, D804, D805, D806<br />
and Q801.<br />
Is the white balance properly<br />
adjusted ?<br />
Readjust the white balance.<br />
The picture colour is cyan.<br />
The picture colour is magenta.<br />
The picture colour is yellow.<br />
Check Q871, Q883 and their<br />
adjacent circuits.<br />
Check Q870, Q885 and their<br />
adjacent circuits.<br />
Check Q872, Q887 and their<br />
adjacent circuits.<br />
NO SPECIFIC COLOUR<br />
“PAL”<br />
(NO COLOUR SYNCHRONIZATION)<br />
Check IC801 and bias<br />
control circuit.<br />
Check X1001.(12MHz)<br />
30
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