Sony CDX-M20 Service Manual ▷ View online
CDX-M20
9
3-5. MAIN BOARD
3-6. SERVO BOARD
5 MAIN board
4
3 screw
(PTT2.6
u 8)
2 three screws
(BTT2.6
u 5.2)
3 screw
(PTT2.6
u 8)
1 fuse (blade type) (auto fuse) (10A/32V)
(FU301)
6
SERVO board
SERVO board
2
toothed lock screw
(M1.7
u 2.5)
2
toothed lock screw
(M1.7
u 2.5)
1
Remove the eleven solders.
5
optical pick-up (16 core)
(CN101)
3
claw
4
claw
GRY
YEL
BLU
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
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bottom side view
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CDX-M20
10
3-7. CHASSIS (T) SUB ASSY
3-8. ROLLER ARM ASSY
3 chassis (T) sub assy
2 claw
1 two screws
(M1.7
u 2.5)
1 two screws
(M1.7
u 2.5)
3 washer
4 gear (RA1)
6 roller arm assy
5
1 spring (RAL)
2 spring (RAR)
CDX-M20
11
3-9. CHASSIS (OP) ASSY
3-10. CHUCKING ARM SUB ASSY
6 two coil springs (damper) (natural)
7 coil spring (damper) (green)
8 chassis (OP) assy
5
1 tension spring (KF)
2 gear (LE1)
3 lever (D)
4 slider (R)
3 chucking arm sub assy
2
1 spring
Note 1: Have this portion receive the chassis.
Note 1: Have this portion receive the chassis.
Note 2: Be careful not to touch the turn table.
CDX-M20
12
3-11. SLED MOTOR ASSY
3 sled motor assy
sled motor assy
1 spring
stand
turn table
2 three serration screws
(M2
u 3)
three serration screws
(M2
(M2
u 3)
bearing (R)
bearing (F)
stand
spring
Note 1: Place the stand with care not to touch the turn table.
Note 2: Never remove these parts since they were adjusted.
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Note 3: Take care to prevent the chassis from being bent
when tightening the three machine screws.
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ERWWRPVLGHYLHZ
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