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Zapco DC 1000.4
Zapco DC 1000.4
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Old 15th May 2019, 01:30 PM   #1
Achim1409 is offline Achim1409  Germany
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Default Zapco DC 1000.4

Hello, i bought this amp. The USB Port has fallen inside the amp, and made a short. Beside the Network port, all traces are burned, and one transistor is missing ( Q511 i think) Zapco is not answering as usual. Maybe somebody has a picture of this area, so that i can recognize, how to connect the traces, and which transistor was inside.


Greetings.. Achim
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File Type: jpg DSC_2195.jpg (776.4 KB, 29 views)
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Old 16th May 2019, 03:29 AM   #2
midnightg35x is offline midnightg35x  United States
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If other DC series amps are any indication, Q511 is either an MMBTA06 or MMBTA56.
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Old 16th May 2019, 04:42 AM   #3
Perry Babin is offline Perry Babin  United States
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I have no clue if this amp has anything in common with your amp but it's a DC series amp.
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Old 16th May 2019, 10:58 AM   #4
Achim1409 is offline Achim1409  Germany
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Thank you, finished the amp. Now it works.
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12V Server Supply, L-C-R Tester, Component tester
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