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THANK YOU FOR A GOOD TRANSACTION, NICE COPY, CLEAR
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Very Good! All the diagram are easy to read, and its complete.
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This was an excellent source of detailed assembly information on a device which is at least 12 years old. A very lucky find, coupled with great service.
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Excellent Service Manual and best price on the Internet. This Service Manual covers everything you could ever need including full circuit schematics, component layout diagrams, stripdown procedure and full parts list/breakdown. I needed this to carry out a modification to one of these headunits and this manual covered everything I needed. Fast delivery, processed within a few hours.
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Thought I would never find a copy of the Technics SX-EN2 Service Manual until I found Owner-Manuals.com. Price was very fair and I received the download promptly. While a photocopy, it is quite readable and includes all the pertinent information and diagrams. Thank you Owner-Manuals!
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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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