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Very complete and well reading drawings. Documentation is essential for successful repairs.Good documentation, with all that is necessary. This manual was what I was waiting with all the information necessary for the repairing I need it for. You must buy it if you want to do repairs or simply understand how it works.
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Excellent service manual includes everything is need to repair this radio-caseete, how to disassemble, wiring diagram, all , waiting time until the download was only a few hours. I'm going to buy service manuals from here, are cheap and very good.Thank you.
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Good service manual,i saved from scrapping this deck,is now fully functional.Thanks.
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Found this to be the manual included with the original packinging, was helpfull but did not give any detailed repair instructions.
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Complete service manual, was very helpful in repairing this tapedeck.Thanks.
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Note) This product has high voltage circuits inside, and the voltage will be kept for a while by big capacitors. So, before starting disassembly(especially removing the Buss Bars(CND3947)), make sure if the voltage of +VH and -VH become low enough after turning off the power supply(+B & ACC). If you want to discharge the capacitors faster, connect the resistors of same value in parallel with the original discharge resistors (R241 - R246).
A
- Removing the Amp Unit (Fig.3)
1
Remove the eight screws and then remove the four Buss Bars.
2 3 4 5
Remove the two screws. Remove the four screws.
B
Remove the seven screws.
Disconnect the Connector and then remove the Amp Unit.
C
Note) Removal of substrate while the Buss Bar being connected will deform the Buss Bar, failing to set up again. Buss Bar
1
1 5
1 1
1
3
1 4
1 4 4
1
3
3
4 4 4 4
D
3 2
2
Amp Unit
Fig.3 Note) Remove a screw for MODE SELECT only when switching over the mode selection.You do not have to remove this screw when removing the unit board. (Fig.4)
E
Screw for MODE SELECT Fig.4
F
PRS-D2000SPL/XU/UC
5 6 7 8
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