JVC THM42 Service Manual

1-30 (No.MB067)
3.3.5 Removing the amplifier board (A)
(See Figs.10 and 11)
• Remove the rear panel.
• Remove the amplifier assembly.
• Remove the speaker terminal board.
• Remove the mother board.
(1) Remove the three screws J attaching the IC bracket. (See
Fig.10.)
(2) Remove the amplifier board (A) from the heat sink together
the IC bracket.
(3) Disengage the engagement sections c. (See Fig.11.)
(4) Slide the amplifier board (A) in the direction of the arrow
and then disengage the amplifier board (A) from the en-
gagement sections d and e of the IC bracket. (See Fig.11.)
Reference:
After attaching the IC bracket to the amplifier board (A), apply
the bond to the engagement sections c and d. (See Fig.11.)
3.3.6 Removing the amplifier board (B)
(See Figs.10 and 12)
• Remove the mother board.
(1) Remove the three screws K attaching the IC bracket. (See
Fig.10.)
(2) Remove the amplifier board (B) from the heat sink together
the IC bracket.
(3) Disengage the engagement sections f. (See Fig.11.)
(4) Slide the amplifier board (B) in the direction of the arrow
and then disengage the amplifier board (B) from the en-
gagement sections g and h of the IC bracket. (See Fig.12.)
Reference:
After attaching the IC bracket to the amplifier board (B), apply
the bond to the engagement sections f and g. (See Fig.12.)
Fig.10
Fig.11
Fig.12
J
K
A
mplifier board (B)
Amplifier board (A)
IC bracket
IC bracketHeat sink
A
mplifier board (A)
c
c
d
d
e
2
2
1
1
IC bracket
g
h
g
f
f
Amplifier board (B)
2
2
1
1
IC bracket

JVC THM42 Specifications

General

Brand	JVC
Model	THM42
Category	Home Theater System
Language	English