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Very good service-manual with clear electrical diagrams. Thanks you.
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the manual is in quite good quality and it's in pdf. manual was send in less then 6h.
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Absolutely top, I've got now all Service-Manuals I'll need to repair my Mackie-Mixer!
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The service manuel is very helpful, we where able to restore the device to its working operation again.
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Great quality complete service manual!!! complete parts list and drawings
5 Troubleshooting
5-2 No Video (PC Signal)
Power indicator is green.
Does the signal appear at R110, R111, C106, C107 and C108? Yes
No Check CN100, R106, R107 and R108.
Does the clock pulse appear at X200, X201?
No
Check related circuit of X200, X201.
Yes
Does the clock pulse appear at output of R234, R236, R240?
No
Check related circuit of IC201.
Yes
Does the clock pulse appear at of R257~R266, R272~R281? Yes
No Check IC202 and related circuit of IC202.
Replace LCD panel.
5-2
MH15NS/MH17NS
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