Pre-reg. P.W.B.
(1) Remove 2 screws (G) to detach the washers and insulation
sheet.
(2) Remove 5 screws (I) fixing the Pre-reg. P.W.B. and
transistors.
(3) Detach the Pre-reg. P.W.B. after releasing 3 P.W.B.
holders.
H/P P.W.B.
(1) Remove the bottom cover.
(2) Remove the screw (J) and snap plate to detach the H/P
P.W.B.
Do not detach the back panel when placing the unit
other than normal position for servicing.
&
Be careful not to give any stress when the unit is
placed in the bottom down position with its cover
removed, as the capacitors on D/A P.W.B. (1U-3179-
2) and holders on Main P.W.B. (1U-3127-1) are come
to be protruded from the bottom level.
10
H/P P.W.B.
Snap Plate
10
9
9
Pre-reg. P.W.B.
P.W.B.Holder
Front Chassis
Washer
7
7
9
Insulation Sheet
7
AVC-A1D/AVR-5700
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Summary of Contents for AVC-A1D
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