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3.1.19 Removing the power/ fuse board
(See Fig.18)
• Prior to performing the following procedure, remove the top
cover, rear panel, power supply 1 board and power
transformer 2.
(1) Disconnect the harness from the connector
power/ fuse board.
(2) Remove the four screws N attaching the power/ fuse
board.
(3) Unsolder the solder points PW21, PW22,
on the power/ fuse board.
3.1.20 Removing the head phone board
(See Fig.19 and 20)
• Prior to performing the following procedures, remove the top
cover and front panel assembly.
(1) Disconnect the harnesses from the connector
the system control board (see fig.5) and
power amp. board.
(2) Removing the nut O fixing the head phone board.
(3) Removing the screw P attaching the lug wire and bracket.
CN738
All manuals and user guides at all-guides.com
CN25
on the
PW23
and
PW24
CN981
on
CN738
on the
Barrier
Q
(Front side)
Fig.20
CN25
N
Fig.18
Lug wire
P
Fig.19
Q
Power
amp.
assembly
Power amp.
R
N
PW23 (red)
PW21 (blue)
PW24 (white)
N
PW22 (brown)
Power/ fuse board
Bracket
O
Head phone board
board
(No.22019)1-13
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