Sony CHC-TB10 / CHC-TB20 / HCD-TB20 Service Manual ▷ View online
16
HCD-TB20
3-12. CD Base Unit (BU-30 (60) Assy)
7
two insulators
8
BU-30 (60) ASSY
6
two screws (+BVTP 2.6
×
8)
2
two screws (+BVTP 2.6
×
8)
qf
BD board
0
tape
qs
rivet
5
two insulators
4
two coil springs
(insulators)
3
two stoppers
1
flat type wire (21 core)
qd
flat type wire (16 core)
9
Remove two solderings
qa
Remove two solderings
17
HCD-TB20
3-13. DRIVER Board
5
screw (BTTP M2.6)
6
screw (BTTP M2.6)
4
connector (CN703)
3
connector (CN704)
2
connector (CN702)
1
connector (CN705)
7
DRIVER board
3-14. Fitting Base (Stabilizer) Assy, Tray Assy
6
three bosses
5
three bosses
2
two screws (BTTP M2.6)
1
two screws (+BTTP M2.6)
3
4
8
tray assy
7
fitting base (STABILIZER) assy
18
HCD-TB20
3-15. TRAY SENSOR Board
2
two screws (+BTTP M2.6)
4
two screws (+BTTP M2.6)
5
TRAY SENSOR board
1
Rotate the cam,
and lift up the stocker
at the full.
at the full.
stocker
6
holder (sensor)
3
Cam
3-16. Slider (Loading), Gear (Slider)
6
slider (loading)
2
bracket (retainer)
1
two screws (+BTTP M2.6)
4
bracket (retainer)
3
two screws (+BTTP M2.6)
8
two gears (slider)
7
two floating screw
5
floating screw
19
HCD-TB20
3-17. Stocker Assy
3
slide the slider (BU.L),
slider (BU.R) in the direction of
slider (BU.R) in the direction of
arrow
A
at the full.
A
A
4
stocker assy
1
screw (+BTTP M2.6)
2
screw (+BTTP M2.6)
3-18. DISC SENSOR Board
4
DISC SENSOR board
2
CD base unit assy
3
two screws (+BTTP M2.6)
1
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