JVC TH-A85 Service Manual page 12

3.2 Front panel assembly section
• Prior to performing the following procedures, remove the top
plate and front panel assembly.
3.2.1 Removing the FL board
(See Figs.1 and 2)
(1) From the inside of the FL board, disconnect the wire from
the connector CN502 on the volume board. (See Fig.2)
(2) Remove the FL board in the direction of the arrow e, while
lifting the claws f upward. (See Fig.1)
(3) Take out the FL board from front panel assembly.
Reference:
• Before attaching the FL board, be careful not to damage the
projection part g.
• Before attaching the FL board, insert FL board in the section
h.
3.2.2 Removing the head phone board
(See Fig.1)
• Remove the screw R attaching the head phone board, take out
the head phone board.
3.2.3 Removing the switch board
(See Fig.3)
• Prior to performing the following procedures, remove the FL
board.
• Remove the two screws S attaching the switch board, take out
the switch board.
3.2.4 Removing the volume board
(See Fig.3)
• Prior to performing the following procedures, remove the FL
board.
• Remove the two screws T attaching the volume board, take out
the volume board.
1-12 (No.MB040)
R
Projection part g
e
Claw f
Head phone board
Fig.1
Claw f CN502
Section h
Fig.2
Switch board
S
Fig.3
FL board
e
Claw f
Claw f
FL board
Volume board
T