
1-16 (No.MB408)
3.1.12 Removing the heat sink
(See Fig.20)
• Remove the metal cover, front panel assembly, rear cover,
cassette chassis assembly, tuner, rear panel, video board, AC
board, micom board, speaker board and amplifier board.
(1) From the forward side of the amplifier board, remove the
four screws
R
.
(2) Remove the support board 1, support board 2 and IC
bracket.
(3) Remove the heat sink from the amplifier board.
Fig.20
3.1.13 Removing the regulator board
(See Fig.21)
• Remove the metal cover, front panel assembly, rear cover,
cassette chassis assembly, tuner, rear panel, video board, AC
board, micom board, speaker board, amplifier board and heat
sink.
Disconnect the connector
CN801
on the regulator board from the
amplifier board in the direction of the arrow.
Fig.21
Support board 1
R
R
Amplifier board
IC bracket
Support board 2
Heat sink
CN801
Regulator board
Amplifier board