JVC MX-GT98V Service Manual page 13

Removing the preset / tuning switch
board (See Fig.32 and 33)
Prior to performing the following procedure, remove
the display system control board.
1. Pull out the preset knob on the front panel.
2. Remove the four screws R attaching the preset /
tuning switch board.
3. If necessary, unsolder FW901 on the preset / tuning
switch board.
Removing the operation switch board
Prior to performing the following procedure, remove
the display system control board and the preset /
tuning switch board.
1. Pull out the volume knob on the front panel and
remove the nut. Pull out the surround mode knob,
the mic level knob and the surround woofer level
knob toward the front.
2. Remove the thirteen screws S
operation switch board. (CA-MXG75V / MXG78V,
CA-MXGT85V / MXGT88V)
Remove the twelve screws S
operation switch board. (CA-MXGT95V / MXGT98V)
3. Release each tab of the seven joints g retaining the
operation switch board.
Joints g
S
Joint g
S
Joint g
S
Joints g
(CA-MXGT95V / MXGT98V)
(See Fig.33 and 34)
attaching the
attaching the
S
Operation
switch board
S
S S
Joint g
Fig.34
MX-GT98V/MX-GT95V/MX-GT88V
MX-GT85V/MX-G78V/MX-G75V
Preset / tuning switch board
R
Preset knob
Volume knob
Joints g
S
Joint g
S
Joint g
S
S
Joints g
CA-MXG75V / MXG78V
CA-MXGT85V / MXGT88V
R
Fig.32
Surround mode knob
Surround woofer
level knob
Mic level knob
Nut
Fig.33
S
Operation
switch board
S
S
Joint g
Fig.34
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