Technics SL-PS740A - Page 10

SL-PS740A
:
Removal
of
the
main
P.C.B.
Removal
of
the
power
supply
P.C.B.
Procedure
oe
(2)
rs)
Procedure
1329
Y
]
hs
1-10
°
Oo
Power supply
rg
(=I | EY holder
i <7 CNtI
1. Remove the 5 screws (Q@~Q@).
2. Remove the 5 connectors (CN11, CN12, CN13, CN401,
CN431).
1.
Push
the
disc
holder
slowly
in
the
direction
of
arrow.
3.
Lift
the
main
P.C.B.
off
the
retention
posts
on
the
bottom
2.
Remove
the
6
screws
(Q@~@).
board.
3.
Remove
the
2
connectors
(CN11,
CN13).
|
ee
|
Removal
of
the
servo
P.C.B.
|
Be
Mes
Removal
of
the
optical
pickup
unit
Procedure
152-57
811
Procedure
132-57
3831112
Turntable motor
12)
1. Remove the 4 screws (Q~Q).
2. Remove the FPC board (CN36) from the servo P.C.B..
3. Remove the 1 connector (CN32) of the turntable motor.
Caution: To prevent the breakdown of the laser diode,
antistatic shorting pin is inserted into the FPC
1. Remove the 4 screws (Q~Q).
board.
2. Remove the FPC board from the optical pickup.
Procedure
1-525-57
2. Release the clamping spring.
3. Unsolder the 2 terminals of the lead wire of the loading
1.
Remove
the
drive
belt.
motor.
~10-