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Very usefull manual. From my point of view there are needs more clearables images.
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Once again owner-manual.com has saved the day for me, and come through with the manual I need. I looked other places too, and couldn't find it anywhere. Thank You owner-manual.com!!! You're the BEST!
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very good quality that can be magnified several times, and it remains readable.
For sure I will return next time the need for a service manual arise.
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The service manual is really great - thanks to it I was able to install the laser unit and thus "save" my CD-player, which seemed to be impossible before I had the manual.
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Downloaded the Service manual OK of the Technics Piano and have now repaired it and its going fine. Excellant; thank you for the fine servce. A.M
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7. No Sound DVI Audio (Sine wave input)
Preliminary Checkpoints
A
Check the condition of connectin of the input DVI Audio R/L. Check the condition of soldering state in DVI Audio R/L &input part Check the short point in signal line. Check for short circuits between each power terminal and the ground.
B
No Sound in DVI Audio R/L
#29,31 at U706 in DTT & Analog B/D
C
NG
Check DVI Audio input part
Waveform 18 #56,57 At U751 In DTT&Analog Board NG Check U706 & input part of U751
Waveform 19 #11,15 At U200 In Audio Amp Board
NG
D
Check U751 and Y800 and related circuit
Waveform 20 #28,31,27,24 At U200
NG
Check U20 and X2 and related circuit
Waveform 21 Change Speaker
E
F
T07
74
1 2
T07
PDP-42A3HD
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