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Good quality service manual.The scheme is on A3 format and very readable.Thank you
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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.
1
2
3
4
A
DOSE NOT LIGHT ON
Is the voltage at pin 13 and pin 43 of IC651 about 5V?
B
No
Check V+5E line of POWER BLOCK.
Yes Is the voltage at pin 1,2 about -19V? And pin 34,35 about -15V? Yes Replace V651 or IC651. No Check FL-,LF+line of POWER BLOCK.
C
NO PLAYBACK PICTUER OF AV JACK,21 PIN JACK
Is the voltage (beam current) at JG009 andJG008?
D
No Check loader BLOCK.
Yes
Is there a signal at pin 187 of IC4002?
No
Check IC4002 and peripheral circuit.
Yes
Is the video signal
E
No CheckJ8102.
at pin 33 of IC8101?
Yes Change IC8101.
F
30
1 2
DV-58AV
3 4
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