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There are currently no product reviews.
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I want to give you a real heads-up for your desire to enable such people as I to acquire the information I need to maintain the older types of equipment such as this Akai HXA351W. You do a swell job with all the processes you have to perform so I can have a legible, thus usable
document which does not send me crazy trying to figure out the blurry text of a bad copy.
Very well done, Thomas.
;
This manual is very well presented and after printing out looks about as close to an original as I think you can get. The quality is second to none.
The content of the manual is comprehensive and I think it would be well suited to an audio repair professional which I'm not but I did find it very informative and helpful.
The cost of the manual is more than covered by the money I'll save when I change the keep memory battery now I have the relavant info.
Very pleased with my purchase and can recommend it wholeheartedly as I can other manuals I've downloaded from this site.
Regards
Limey Alex
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Complete manual including mechanical part in good pdf quality. Shaded greys of the pcb due to pdf not perfect but usable.
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Nice pdf file of the manual sent promptly. Thanks.
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Complete MFG Service Manual at a good price FAST !
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A
Trouble shooting of the A+6.5V output abnormal operation
This voltage Line is supplied to MAIN Assy from MAIN POWER SUPPLY Unit via DD Assy. Please check board to board connection first if A+6.5V is abnormal. e.g.) pin contact of connector, short between wire
From POWER SUPPLY unit
P12 CN304 (pin 1)
PV CN306 (pins 3 and 4)
To MAIN ASSY
B
From POWER SUPPLY unit
P8 CN302 (pin 1)
DD ASSY
Flowchart of Failure Analysis for The SLOT Power Supply
C
Failure analysis for the SLOT power supply Are 12V supplied to pins 1 and 2 of CN4001? Yes Are 16.5V supplied to pin 5 of CN4001? Yes Are 13.5V output from pin 3 of IC4003? Yes No No Failure in the DD Assy, POWER SUPPLY Unit or harness ADX3435 No Failure in the DD Assy or harness ADX3435
Failure in the IC4003
D
Are 3.3V supplied to pins 7 and 8 of CN4001? Yes Are 3.3V supplied to pin 11 of CN4001? Yes Failure analysis for the Each SLOT Input terminals
No
Failure in the DD Assy, POWER SUPPLY Unit or harness ADX3435
No
Failure in the DD Assy, POWER SUPPLY Unit or harness ADX3435
E
F
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1 2
PDP-607CMX
3 4
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