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This is a very good quality print (scan) of the original SONY service manual. The original from Sony is on very thin paper. Nevertheless it is very clear and sharp and excellent readable. I'm very satisfied to have now this rare document. I've looking for it many years (infrequent). It contains very detailed circuit diagrams, exploded views, part lists, PCB view with good readable connection lines. Very recommended.
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A complete manual with all the needed details of calibrations and service instructions about the radio receiver.
A big deal.
Many thanks !
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Fast delivery and good quality copy. To be recommended
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Excellent product, very clear print. Detailed circuit and assembly diagrams - this enabled me to repair my CD player with confidence. I highly recommend this site.
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Fast access, 100% correct and complete service manual
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13. No Sound in Video Input (Sine wave input)
A
Preliminary Checkpoints
Check the condition of connectin of the input CVBS Audio R/L. Check the condition of soldering state in CVBS 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 CVBS Audio R/L
#2,4 at U45 in Main B/D
NG Check CVBS Audio input part
Waveform 28
C
#56,57 at U50 in Main Board
NG
Check U45 & input part of U50
Waveform 29
#11,15 at U200 in Audio Amp Board
D
NG
Check U50 and Y5 and related circuit
Waveform 30 #28,31,27,24 at U200 in Audio Amp Board
NG
Check U21and X1 and related circuit
Waveform 31
Change Speaker
E
F
108
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PDP-42RXE
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