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(No.MB396)1-15
3.1.10 Removing the digital amplifier board
(See Figs.18 to 20)
• Remove the top cover, AL panel L, AL panel R, front panel as-
sembly, rear panel, switching power unit, main board and mi-
com board.
(1) From the back side of the main body, disconnect the wire
from the connector
CN313
on the digital amplifier board as-
sembly. (See Fig.18.)
Reference:
When connecting the wire, connect the wire to connector
CN313
on the digital amplifier board assembly after pass
it through the section
m
of the side cover L. (See Fig.18.)
(2) From the top side of the main body, remove the two screws
T
and two screws
U
attaching the bracket C. (See Fig.18.)
(3) Take out the bracket C with the headphone board from the
main body.
Reference:
When attaching the bracket C to the bottom chassis, at-
tach it after fitting the holes to the projections n of the bot-
tom chassis. (See Fig.18.)
(4) Take out the digital amplifier board assembly.
(5) Release the joints (
p
,
q
,
r
) of the deus case A and deus
case B, and remove the deus case A in the direction of the
arrow. (See Fig.19.)
(6) Remove the screw
V
attaching the heat sink. (See Fig.20.)
(7) Remove the solder from the soldered sections (
s
,
t
) attach-
ing the digital amplifier board to the deus case B and bend
the joints (
u
,
v
) in the direction of the arrow. (See Fig.20.)
(8) Take out the digital amplifier board from the deus case B.
Reference:
When attaching the digital amplifier board to the deus case B,
fit the joints (
u
,
v
,
w
,
x
) of the deus case B to the holes of the dig-
ital amplifier board. (See Fig.20.)
Fig.18
Fig.19
Fig.20
CN313
Wire
m
Side cover L
T
T
U
Digital amplifier board assembly
Bracket C
U
Headphone board
n
Bottom chassis
p
r
q
Deus case A
Deus case B
V
Digital amplifier board
Heat sink
s
u
v
x
Deus case B
t
w
Содержание CA-EXA5
Страница 10: ...1 10 No MB396 Fig 5 Fig 6 Fig 7 F Wood bar AL panel L G G H H AL panel R AL panel L AL panel R 1 1 1 1 1 1 2 2 ...
Страница 27: ... No MB396 1 27 SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING ...
Страница 43: ...2 13 DVD loading switch board ...
Страница 51: ...3 7 MEMO ...
Страница 65: ...3 21 MEMO ...