Sony CDX-GT420IP / CDX-GT42IPW / CDX-GT44IP Service Manual ▷ View online
13
CDX-GT42IPW/GT44IP/GT420IP
3-4. SERVO BOARD
3-3. MAIN BOARD
qd
MAIN board
insulating sheet
3
2
two screws
(+PTT 2.6
(+PTT 2.6
×
8)
6
screw
(+PTT 2.6
(+PTT 2.6
×
8)
qa
screw
(+PTT 2.6
(+PTT 2.6
×
10)
0
screw
(+P 2.6
(+P 2.6
×
10)
qs
heat sink
8
two screws
(+P 2.6
(+P 2.6
×
8)
9
two screws
(+PTT 2.6
(+PTT 2.6
×
10)
1
three ground point screws
(+PTT 2.6
×
6)
7
connection cord
4
CN250 (8P)
5
CN200 (3P)
5
SERVO board
SERVO board
claw
claw
3
toothed lock screw
(M 1.7
(M 1.7
×
2.5)
2
toothed lock screw
(M 1.7
(M 1.7
×
2.5)
1
Remove the eleven solders.
GRY
YEL
BLE
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
4
optical pick-up (16 core)
(CN1)
(CN1)
14
CDX-GT42IPW/GT44IP/GT420IP
3-6. ROLLER ARM ASSY
3-5. CHASSIS (T) SUB ASSY
4
chassis (T) sub assy
3
claw
1
two precision screws
(+P 1.7
(+P 1.7
×
2.2)
2
two precision screws
(+P 1.7
(+P 1.7
×
2.2)
3
washer
4
gear (RA1)
5
roller arm assy
1
spring (RAL)
2
spring (RAR)
15
CDX-GT42IPW/GT44IP/GT420IP
3-7. CHASSIS (OP) ASSY
7
coil spring (damper) (natural)
8
coil spring (damper) (black)
6
chassis (OP) assy
5
1
tension spring (KF)
2
gear (LE1)
3
lever (D)
4
slider (R)
3-8. CHUCKING ARM SUB ASSY
3
chucking arm sub assy
2
1
spring
Note: Have this portion receive the chassis.
Note: Have this portion receive the chassis.
Note: Be careful not to touch the turn table.
16
CDX-GT42IPW/GT44IP/GT420IP
3-9. SLED MOTOR ASSY
3
sled mtor assy
sled mtor assy
1
spring
spring
stand
stand
turn table
2
three serration screws
(M 2
(M 2
×
3)
three serration screws
(M 2
(M 2
×
3)
Note: Place the stand with care not to touch the turn table.
Note:
Never remove these parts since they were adjusted.
Never remove these parts since they were adjusted.
Note for Assembly
Note: Take care to prevent the chassis from being bent
when tightening the three machine screws.
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