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1-14 (No.MB294)

3.2.4 Removing the front board

(See Figs.2 and 3)

• Prior to performing the following procedures, remove the oper-

ation board.

(1) From the front side of the front panel assembly, pull out the

volume knob in the direction of the arrow. (See Fig.2)

(2) From the inside of the front panel assembly, remove the

seven screws D attaching the front board. (See Fig.3)

Reference:

When attaching the front board, align the projections d of

the front panel assembly to the holes of the front board.

(See Fig.3)

(3) Take out the front board and remove the solder from the

soldered point e to remove the parallel wire. (See Fig.3)

Fig.2

Fig.3

3.2.5 Removing the power key board

(See Fig.4)

(1) From the inside of the front panel assembly, remove the

two screws E attaching the power key board.

Reference:

When attaching the power key board, align the projec-

tions f of the front panel assembly to the holes of the

power key board.

(2) Take out the power key board and remove the solder from

the soldered point g to remove the parallel wire.

Fig.4

Front panel assembly

Volume knob

Front panel assembly

Projections d Projection d Solder point c

Parallel wire

Front board

Front panel assembly Parallel wire

Projection

Solder poitn g

Power key board

Projection f

JVC SP-THM508F Service Manual

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