Sony CHC-TB10 / CHC-TB20 / HCD-TB20 Service Manual ▷ View online
11
HCD-TB20
3-5. PANEL Board
1
two screws
(
+BVTP 2.6
×
8)
8
ten screws
(
+BVTP 2.6
×
8)
7
four screws
(
+BVTP 2.6
×
8)
2
FRONT INPUT board
3
ground
front panel assy
4
two screws
(
+PTPWH 2.6
×
5)
6
spring (CD)
5
CD Lid
9
three claws
qa
two claws
0
two claws
qs
PANEL board
(Remove in the direction
of the arrow)
of the arrow)
qd
connector
(CN720)
(CN720)
12
HCD-TB20
3-6. DISPLAY Board
1
two claws
sub panel
2
two claws
4
two screws
(
+BVTP 2.6
×
8)
6
two screws
(
+BVTP 2.6
×
8)
5
Remove ten solderings
8
liquid crystal,display panel
7
DISPLAY board
3
13
HCD-TB20
3-7. VOL Board
3-8. Back Panel
sub panel
1
knob (vol)
2
nut
3
flange
4
spring
spring
flange
5
shuttle
6
VOL board
Note: daring reassembling
when flange.
when flange.
3
two screws
(
+BVTP 3
×
8)
4
tuner unit
2
fourteen screws
(
+BVTP 3
×
8)
1
flat cable
(15 core:AEP, UK model)
(11 core:except AEP, UK model)
(11 core:except AEP, UK model)
0
back panel
5
connector
(CN943)
8
two screws
(
+BVTP 3
×
8)
7
connector
(CN941)
9
VOL SEL board
(VOL SEL board is only in E model.)
6
connector
(CN942)
(CN323)
14
HCD-TB20
3-9. MAIN Board
MAIN board
5
flat cable (21 core)
(CN301)
(CN301)
6
MAIN board
1
two screws
(
+BVTP 3
×
8)
4
two connectors
(CN101, CN102)
(CN101, CN102)
2
connector
(CN701)
(CN701)
3
connector
(CN501)
(CN501)
3-10. AMP Board, Power Transformer
1
connector
(CN901)
(CN901)
2
connector
(CN902)
(CN902)
3
four screws
(+BVTT 4
×
8)
5
three screws
(
+BVTP 3
×
8)
6
AMP board
4
power
transformer
7
two screws
(
+BVTP 3
×
8)
8
cord bushing
9
SUB POWER board
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