JVC CA-HXC6, Service Manual

Page: 13 / 51

(No.MB366)1-13
3.1.7 Removing the power amplifier ICs
(See Figs.14 to 16)
• Remove the metal cover, rear panel and amplifier board.
(1) From the forward side of the amplifier board, remove the
four screws H and screw J attaching the power amplifier
ICs to the heat sink. (See Figs.14 and 15.)
(2) From the reverse side of the amplifier board, remove the
three screws K attaching the heat sink. (See Fig.16.)
(3) Remove the soldered sections ( g , h , j ) and remove the
power amplifier ICs from the forward side of the amplifier
board. (See Fig.16.)
Fig.14
Fig.15
Fig.16
Amplifier board
H
Heat sink
Power amplifier IC (AIC01)
Amplifier board
H J
Heat sink
Power amplifier IC (PIC021)
Power amplifier IC (AIC02)
Amplifier board
K
g
j
h