Removing The Head Amplifier Board; Removing The Main Motor - JVC DX-T7 Service Manual

3.3.2 Removing the head amplifier board

(See Fig.4)
(1) Turn over the cassette mechanism assembly and remove
the three screws A attaching the head amplifier board.
(2) (2) Disconnect the flexible wire from connector
head amplifier board.
(3) Disconnect connector
from connector CN1 on the cassette switch board.
Reference:
If necessary, unsolder the 4-pin wire soldered to the main mo-
tor.

3.3.3 Removing the main motor

(See Fig.4 to 7)
(1) Remove the two screws B.
(2) Half raise the motor and remove the capstan belt from the
motor pulley.
Attention:
Be careful to keep the capstan belt from grease. When reas-
sembling, refer to Fig.6 and 7 for attaching the capstan belt.
Head amplifier board
A
A
CN48
A
Flexible wire
Main motor assembly
Capstan belt
1-40 (No.MB368)
CN8
CN41 of the head amplifier board
CN41
4pin wire
B
Main motor assembly
Fig.4
Fig.5
on the
Capstan belt
Capstan belt
Main motor assembly
Motor pulley
Fig.6
Main motor assembly
Fly wheel
Motor pulley
Fig.7