Aiwa AD 6800 Service Manual

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Aiwa AD 6800 Service Manual

Extracted text from Aiwa AD 6800 Service Manual (Ocr-read)


Page 2

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DISASSEMBLY INSTRUCTIONS

TO RUN". Case To Remove 30°- 0°" To Remove Power/OSC Circuit Board
Remove 5 screws. Remove 6 SC'WVS- - Remove 2 screws.

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Screw. loo panel
Screw. Too panel /


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To Remove Filter Circuit Board
Remove 2 screws.

Screw. Top panel

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To Remove Meter Amp./Test Head Amp. Circuit Board
To Remove Level Meter To Remove Front Panel 1) Remove 2 washers and nuts or the wolume shafts,
1 d 4 ts Remove 6 screws and knobs. 2) Remove 4 selector swutch screws.
) R°m°V° 3 -WW- 0" m; . 3) Remove 3 DIN jack screws.
. » vs-+ 2-6 . R f H 4) Remove 2 circuit board screws. %

Nate: When removing the DIN jack, pull the DIN holder in
the direction indicated by the arrow and remove.

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To Remove Stop Mutiny Circuit Board
Remove mounting screw.
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To Remove Main Circuit Board
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SGT?V;: it??? and 4 connectors _ . _ "5- To Remove Switch Circuit Board
To Remove REC/LED Circuit rd ° °' '. connectors 3" located '" different c°""°°""9 . 1) Remove 3 push rod stoppers and draw in the direction
80' positions according to the model since "10V are -l . -
Remove 2 screws. . _ . w; indicated by the arrows.
used to edpust the bras current. Therefore, check in .
To -no" Bias Circuit 80.". ' 4m 2) Remove 4 screws and connector, and the swrtch
the connecting positions and always connect to l-
Remove3 nuts. - ' _ . _ . it circuit board can be removed it it is drawn in the
their original positions when reconnecting. - . . . .
,REC'LED Cur-m Board 7 direction indicated by the arrow.

To Remove Motor Circuit Board
.- Remove 2 screws.

To Remove CrO: Auto Circuit Board
Remove mounting screws.

1, To Remove Auto-StoplTimer Start Circuit Board.
A Remove 4 screws.

.

7.1"

BIAS Circuit Board

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To Remove Room Lamp Circuit Board
Lift up the right side of the room lamp circuit board,

and draw in the direction indicated by the arrow. i |

To Remove Mechanism uéiflm- 4
Remove 4 screws and counter belt.

To Remove Relay Circuit Board
Remove 2 screws and 2 nylon rivets.


U-.+i2.6-l MOYOR Cuciul Board

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RELAY Circuit Board