Sony MEX-BT4100E / MEX-BT4100P / MEX-BT4100U / MEX-BT4150U Service Manual ▷ View online
MEX-BT4100E/BT4100P/BT4100U/BT4150U
21
3-6. MAIN BOARD
1 three ground point screws
(PTT2.6
u 6)
2 screw
(PTT2.6
u 8)
2 screw
(PTT2.6
u 8)
3 MAIN board
3-7. SERVO BOARD
6 SERVO board
3 claw
4 claw
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.
GRY
YEL
BLU
ORG
RED
BLK
RED
WHT
BLK
RED
WHT
5 optical pick-up (16 core)
(CN101)
CD mechanism deck
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CD mechanism deck bottom side view
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Note: When the complete MAIN board is replaced, the destination
setting is necessary. Refer to “NOTE THE MAIN BOARD OR
SYSTEM CONTROLLER (IC501) REPLACING” on page 4.
SYSTEM CONTROLLER (IC501) REPLACING” on page 4.
MEX-BT4100E/BT4100P/BT4100U/BT4150U
22
3-8. CHASSIS (T) SUB ASSY
3-9. 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
5 roller arm assy
1 spring (RAL)
2 spring (RAR)
4 gear (HRA)
MEX-BT4100E/BT4100P/BT4100U/BT4150U
23
3-10. CHASSIS (OP) ASSY
3-11. CHUCKING ARM SUB ASSY
6 two coil springs (damper) (natural)
7 coil spring (damper) (blue)
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.
MEX-BT4100E/BT4100P/BT4100U/BT4150U
24
3-12. SLED MOTOR ASSY
3 sled motor assy
sled motor assy
1 spring
spring
stand
stand
turn table
2 three serration screws
(M2
u 3)
three
serration
screws
(M2
u 3)
bearing (F)
bearing (R)
Note 1: Place the stand with care not to touch the turn table.
Note 2: Never remove these parts since they were adjusted.
Note 3: Take care to prevent the chassis from being bent
when tightening the three machine screws.
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