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There are currently no product reviews.
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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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Complete manual including mechanical part in good pdf quality. Shaded greys of the pcb due to pdf not perfect but usable.
1
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3
4
1. REASSEMBLY AND DISASSEMBLY PRECAUTIONS
1.1 FRONT SPEAKER
GRILLE
The grille is attached to the cabinet by its bosses applied with adhesive. To detach it, pry it open by inserting a f lat blade screwdriver into lower right and lower left slot. To attach it, apply adhesive to the holes on the baffle. Then press it to the baffle. CAUTION There are 10 bosses for press-fitting at the grille. To detach the grille, remove in order from lower bosses. (Refer to the figure in page 4.) In order not to damage the bosses, don't remove it forcibly. Pry it open little by little. Be sure to insert a flat blade screwdriver from just beside of its bosses.
A
SPEAKER STAND BASES
The speaker stand base is attached to the bottom of cabinet by 3 external screws. To detach it, unfasten those screws. Attach the speaker stand bases to the stems using the screws provided. Once you have aligned the stem and base, secure with the small screws at the points shown below. Note that the speaker should face in the direction of the base of the isosceles triangle (outlined below).
1.2 CENTER SPEAKER
GRILLE
The grille is attached to the cabinet by 8 external screws. To detach it, unfasten those screws.
B
WOOFER
The woofer is attached to the baffle by 4 external screws. To detach it, unfasten those screws. To detach it, first remove the grille. Then remove the screws. When attaching it, face its terminal downward.
SPEAKER UNIT
The speaker unit, together with the grille, is attached to the cabinet by 4 external screws. To detach it, first unfasten those screws. Next remove the cabinet. Then remove the cable. When re-attaching it, face its terminal toward the leftward.
TWEETER
C
The tweeter is attached to the baffle by 3 external screws. To detach it, unfasten those screws. To detach it, first remove the grille. Then remove the screws. When attaching it, face its terminal leftward and rightward.
1.3 SURROUND SPEAKER
GRILLE
The grille is attached to the cabinet by 6 external screws. To detach it, unfasten those screws.
COSMETIC PANEL
The cosmetic panel is attached to the baffle by its bosses applied with adhesive. To detach it, pry it open by inserting a flat blade screwdriver into lower slot. To detach it, first remove the speaker stand base and grille. Then remove the cosmetic panel. When attaching it, fit the boss into the hole on the baffle.
D
SPEAKER UNIT
The speaker unit, together with the grille, is attached to the cabinet by 4 external screws. To detach it, first unfasten those screws. Next remove the cabinet. Then remove the cable. When re-attaching it, face its terminal downward.
Front
E
Rear
Stem (the bottom of cabinet)
Speaker Stand Base
F
2
1 2
S-DV270T
3 4
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