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TROUBLE SHOOTING
No NTSC color generation
Signal C is available at Pin 13 of IC5008.
NO
Signal C is available at Pin 14 of IC5006.
NO
Signal C is available at TP9004.
NO
To Step 6 (Page 4-9)
No PAL color generation
Signal C is available at Pin 13 of IC5008.
NO
Signal C is available at Pin 16 of IC5006.
NO
Signal C is available at TP9005.
NO
To Step 7 (Page 4-10)
No SECAM color generation
Signal C is available at TP5017.
NO
Failure in the peripheral area of IC5017.
4-12
YES
Failure in the peripheral area of IC5008.
YES
Failure in the peripheral area of IC5006.
YES
Failure in Q9005 ~ Q9008.
YES
Failure in the peripheral area of IC5008.
YES
Failure in the peripheral area of IC5006.
YES
Failure in Q5009/ Q5047/ IC5016.
YES
Failure in the peripheral area of IC5006.
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