Fehlersuchpläne; Troubleshooting Charts - Blaupunkt DVP 01 Service Manual

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Fehlersuchplan
Power circuit
A. Checking the power circuit
No 9 V OUT
Check IC 202
Check CZ 201
Check T201
No 12 V Voltage
YES
Check the power
supply is DC 10-16
YES
Check F 201 Fuse
YES
Check DW 201
YES
Check Q 202.Q 203.
Q 205
YES
Check Q 201
- 6 -
Trouble shooting
No 5 V Voltage
YES
Check IC 201
YES
Check Q 201
Output is 12 V

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