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Received via e-mail this PDF manual is worth the money. This is a quality scan of a manual in excellent condition and is just as good as having the original manual in hand. I have later seen the original manual and it was printed in colour, but this particular manual is black & white but scan resolution is high end quality! All drawings and pictures are presented in great detail. So, nearly perfect score in my opinion.
If you own the turntable you also should own the manual!
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I was very satisfied with the service manual I ordered and downloaded. I will definitely buy again from this seller.
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Great product. Recieved it fast...exactly as advertised.
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Manuals were delivered promptly and were correct as advertised. No issues with the download link which was provided promptly after everything was processed. Very pleasant experience
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Paid for service manual & got the download fast - worth a visit if you need a service manual
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[6] AUDIO SYSTEM
Flowchart of Failure Analysis for The Audio System
=> AU1 Has the sound been emitted from the speakers? Yes No Is sound muting set? No Is the volume set to 0? No Is a headphone inserted? No Is a SPDIF signal input to IC7602 (DP TX)? (pin 6) No Is a SPDIF signal output from IC5801 (MSP)? (pin 126) No Yes Check around the IC7602 (DP TX) and the communication with the microcomputer, and replace the System Cable. Repair the failure points, then check again. Yes Check the IC5801 (MSP) and peripheral circuit and clock output of X5801. Repair the failure points, then check again. Yes Pull out headphone, then check again. Yes Raise the volume, then check again. Yes Cancel muting, then check again.
A
B
42
Go to
A.
C
Has the sound been emitted from the MONITOR OUT terminal? Yes
No
Is a 12 V output from +12V_Reg No output of IC4308 (+12V_Reg) normal? Yes Are signals output from IC5911 (OP AMP)? (pins 1, 7) No Are signals input to IC5911, IC5931? (pins 2, 3, 5, 6) No
Check the IC4308 (+12V_Reg) and peripheral circuit. Repair the failure points , then check again.
Yes Check the IC5911 (OP AMP) and peripheral circuit. Repair the failure points , then check again.
43
Yes Check the peripheral circuits and the communication with the microcomputer. If there was no problem, replace the IC5801 (MSP).
D
44 45
Go to
A.
Has the sound been emitted from the Headphones?
No
Is sound muting set? No Is the volume set to 0? No
Yes
Cancel muting, then check again.
Yes
Raise the volume, then check again.
E
Is a 5 V output from +5V_Reg No output of IC4310 (+5V_Reg) normal? Yes Is a signal output from IC5971 (HP AMP) ? (pins 1, 7) No
Check the IC4310 (+5V_Reg) and peripheral circuit. Repair the failure points, then check again.
Yes Check the FFC (J201) between the MAIN BLOCK and FRONT IO Assys. If there was no problem, replace the IC5971 (HP AMP) or FRONT IO Assy.
46
Yes Check the IC5801 (MSP) and peripheral circuit and clock output of X5801. Repair the failure points, then check again.
F
Is a signal output from IC5801 (MSP)? (pins 38, 39) 47 No
Go to
A.
KRP-M01 33
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