JVC RX-F10S Service Manual page 14

3.16 Removing the heat sink
(See Figs.20 and 21)
• Remove the top cover, DSP board, secondary board, PWM
modulator board and main amplifier board.
(1) From the forward side of the main amplifier board, remove
the six screws U attaching the heat sink to the shield brack-
et. (See Fig.20.)
Reference:
When attaching the heat sink to the shield bracket, align
the projections i to the holes of the shield bracket before
attaching the screws U.
(2) From the reverse side of the main amplifier board, remove
the two screws V attaching the heat sink to the main ampli-
fier board. (See Fig.21.)
(3) Release the joints h in the direction of the arrow and re-
move the heat sink from the main amplifier board. (See
Fig.21.)
1-14 (No.MB264)
Heat sink
i
U
Main amplifier board U
Fig.20
Main amplifier board
h
Fig.21
Shield bracket
i
U
V
h h