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Excellent quality and quickly delivered manuals at a fair price. Great care is taken in the reproduction process. Even photographs and highly detailed drawings are as clear as in the original. That cannot be said for some freelance manual copies I have obtained from the web. If you have exhausted your internet search of technical manuals, try Owner-Manuals.com. If they do not have it, I do not think it exists. Perhaps, if requested, they may be able to find it. Their resources are certainly greater than most. Shopping here certainly beats waiting for months or years for the manual you seek to appear in an internet auction or garage sale.
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Very detailed product, also it is a scanning from original, very useful if you have to service this type of amplifier ! Very good product, very hard to find!
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the Manual was made available as promised, the scans were excellent..Good Work !!!
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It's complete and helpful manual with good quality of scan. Thanks very much.
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The service was quick and simple, finding the service manual easy and it appears to be the original with colour schematics. It contained the info I was after and so sorted the problem.
I have copied it to CD and attached the envelope to the inside back cover of the owners manual. Good manual and excelent service. Robin Wood, Wood Electronics, New Zealand.
FLOW CHART NO.10 PON 5V is not outputted. (PON 12V is possible.) Is 5V voltage supplied at collector of Q1004? Yes Is voltage of 5V sent out from the collector of Q1004? No Check the Q1004 periphery circuit. Yes Is the "H" pulse inputted into the base of Q1004? Yes Replace Q1004. No Yes Check the AT 5V line. Check for load circuit short-circuiting or leak.
No
Check or replace Q1004, D1046.
FLOW CHART NO.11 EV -19V is not outputted. Is -19V voltage supplied at the cathode of D1003? Yes Is voltage of -24V sent out from the anode of D1003? No Check the D1003 periphery circuit. Yes Replace D1003. No Yes Check for load circuit short-circuiting or leak. Check the AT -24V line.
FLOW CHART NO.12 PON 3.3V(1), (2) is not outputted. Is 5V voltage supplied at collector of Q1011? Yes Is voltage of 3.3V sent out from emitter of Q1011? No Check the Q1011 periphery circuit. Yes Does the P-CON switch circuit operate normally? (Q1005, Q1006, etc.) Yes Are the "H" pulse inputted into base of Q1011? Yes Replace Q1011. No Yes Check the secondary circuit, AT 5V line. Check for load circuit short-circuiting or leak.
No
Check each component and if poor the replace.
No
Check or replace PON 5V line.
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