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Very good quality original datasheet!I like this amazing website!!!!!!
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Excellent just what I needed to replace the electrolytic caps and make this old gem a beauty again. Was as scan of the original photocopied service manual.
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It was helpful to get schematic with waveforms in important points and lot of service information. Manual is good quality, fast delivered. Of course it is hardcopy of paper one with all its disadvantages.
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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.
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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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Charged Section
A
High Voltage Generating Point
The places where voltage is 100V or more except for the charged places described above. If the places are touched, there is a risk of electric shock. 1. SW POWER SUPPLY Module ...................................... (215V) 2. X DRIVE Assy ............................................... (�280V to 215V) 3. Y DRIVE Assy ................................................................(345V) 4. SCAN (A) Assy .............................................................. (345V) 5. SCAN (B) Assy .............................................................. (345V) 6. X CONNECTOR (A) Assy ............................ (�280V to 215V) 7. X CONNECTOR (B) Assy ............................ (�280V to 215V)
The places where the commercial AC power is used without passing through the power supply transformer. If the places are touched, there is a risk of electric shock. In addition, the measuring equipment can be damaged if it is connected to the GND of the charged section and the GND of the non-charged section while connecting the set directly to the commercial AC power supply. Therefore, be sure to connect the set via an insulated transformer and supply the current.
B
1. AC Power Cord 2. AC Inlet with Filter 3. Power Switch (S1) 4. Fuse (In the SW POWER SUPPLY Module) 5. STB Transformer and Converter Transformer (In the SW POWER SUPPLY Module) 6. Other primary side of the SW POWER SUPPLY Module
Y DRIVE Assy
C
: Part is Charged Section. : Part is the High Voltage Generating Points other than the Charged Section.
SCAN (A) Assy
Top
SCAN (B) Assy
Front
D
X CONNECTOR (A) Assy
� Remove the IF Earth Metal (No.14 on the page 25)
beforehand when inclines the power supply unit as the right figure.
X DRIVE Assy
X CONNECTOR (B) Assy
E
SW POWER SUPPLY Module AC Inlet with Filter Power Switch (S1)
Power Cord
Fig.1 Charged Section and High Voltage Generating Point (Rear View)
F
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1 2
PDP-433PU
3 4
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