Cabinet (Rear) Block Assembly - Sony BM-21 Service Manual

BM-21/23
Note: Follow the disassembly procedure in the numerical order given.

1-2. CABINET (REAR) BLOCK ASSEMBLY

1 Open the battery case lid
in the direction of arrow.
4
2 screw
(M 1.4 × 5.0)
A
speaker
4 Remove soldering
two the four points.
3 two screws
(+BTP 1.7 × 10)
A
5 cabinet (rear) block assembly
note : When attaching the cabinet (rear)
block assembly, adjust the position
of the three knobs indicated by
arrows A and the switch of the
AUDIO board.
AUDIO board