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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
FLOW CHART NO.18 E-E MODE TROUBLESHOOTING
No picture E-E signal.
NO Is there picture signal inputted in the pins(28) and (31) sCheck line between rear video input terminal and pin(31) of IC201. Line output : Is there picture Check line between Q708 and IC2501. IC201? See FLOW CHART NO.28 DECODER TROUBLESHOOTING. NO signal inputted at pin (7) of YES YES
sCheck line front video input terminal and pin(28) of IC201. IC2501
Check peripheral circuit of Is there a picture signal outputted at pins(25), (26) of IC2501. IC2501?
NO
NO there a picture signal Is the supply voltage of 5V outputted in the pin(52) (Y-Vcc) fed to pin(12) of Check PC 5V line. IC201? Check the line between IC2501
NO YES
periphery.
NO Y/C clock signal applied to (62) of IC201 and pins(56),
YES
peripheral and output terminal YES
Is there Y/C serial data and Check line between pins(63),
pins(63) and (62) IC201? (57) of IC701.
YES
Replace IC201.
43
Check PC 5V line.
Is there a picture signal Check the line between pin (52) of IC201 and Q201 Q201?
NO outputted in the emitter of
YES (VC-MH76/761SVM)
Is there a picture signal inputted in the pin(49) of IC701? NO
Check the line between pin (52) of IC201 and pin (49) of IC701
YES
there a picture signal Is the supply voltage of 5V outputted in the pin(47) of (OSD Vcc) fed to pin (51) of IC701? NO
YES
Is there a picture signal outputted in the emitter of Q708?
Check peripheral circuit of Q708.
YES
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