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3.1.19 Removing the head phone board
(See Figs.24 and 25)
• Prior to performing the following procedures, remove the top
cover, side panels, stay bkt and front panel assembly.
(1) From the top side of the main body, disconnect the wires
from the connector
CN738
fig.25)
(2) From the front side of the main body, remove the nut a
fixing the head phone board. (See fig.24)
(3) Remove the screw W attaching the lug wire and bracket.
(See fig.24)
Reference:
When attaching the screw W, attach the lug wire with it.
3.1.20 Removing the power amp. assembly
(See Figs.25 and 26)
• Prior to performing the following procedures, remove the top
cover, side panels, stay bkt, rear panel, front panel assembly,
system control board, DSP 1 board, DSP 2 board, audio signal
1 board, audio signal 2 board, video board, S video board, V
compo 1 board and speaker relay board.
(1) From top side of the main body, remove the three screws
X fixing the barriers, and remove the tow barriers. (See
fig.25)
(2) Remove the eight screws Y attaching the power amp.
assembly. (See figs.25 and 26)
(3) Take out the power amp. assembly in the direction of the
arrow. (See fig. 26)
1-12 (No.MB177)
All manuals and user guides at all-guides.com
on the power amp. board. (See
Lug wire
W
Fig.24
Barrier
X
Y
CN738
Fig.25
Power amp. assembly
Y
Fig.26
Bracket
Nut a
Head phone board
X
Power
amp.
assembly
Power
amp.
board
Y
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