Removing The Head Amp. And Mechanism Control Board; Removing The Capstan Motor Assembly - JVC MX-G950V Service Manual

MX-G950V/MX-G880V
MX-G850V/MX-G750V
Removing the head amp. and mechanism
control board (See Fig. 4)
1.Remove the cassette mechanism assembly.
2.After turning over the cassette mechanism
assembly,remove the five screws "A" retaining
the head amplifier & mechanism control board.
3.Disconnect the connectors CN303 on the board
and the connectors CN301 and on CN302 both
the right and left side reel pulse boards.
4.When necessary, remove the 4pin parallel
wire soldered to the main motor

Removing the capstan motor assembly

1.Remove the six screws "B" retaining capstan
motor assembly (See Fig. 5).
2.While raising the capstan motor, remove the
capstan belts A and B respectively from the
motor pulley (See Fig. 6).
Caution 1: Be sure to handle the capstan
belts so carefully that these belts
will not be stained by grease and
other foreign matter. Moreover,
these belts should be hand while
referring to the capstan belt
hanging method.(See Fig.6 and 7)
Capstan
belt A
1-26
(See Fig.5 to 7)
Capstan
belt B
Fig.7
A
Head amplifier &
A
mechanism control board
CN303
CN302
A
Flexible
board
Fig.4
B
B B
Fig.5
Capstan motor
Capstan
belt A
Motor pulley
Fig.6
A
CN301
A
Flexible
board
B Capstan motor
assembly
B B
Capstan
belt B