Sony HCD-S550 / HCD-S880 Service Manual ▷ View online
HCD-S550/S880
13
3-8.
POWER BOARD
3-9.
AMP BOARD
3
connector
(CN902)
(CN902)
4
four screws
(BVTP3
×
8)
6
power sheet
5
7
power board
1
connector
(CN904)
(CN904)
2
connector
(CN903)
(CN903)
2
connector
(CN302)
(CN302)
5
two screws
(BVTP3
×
8)
4
four screws
(BVTP3
×
8)
1
two wires (flat type)
(CN301, 305)
(CN301, 305)
3
connector
(CN904)
(CN904)
6
AMP board
HCD-S550/S880
14
3-10. OPTICAL PICK-UP BLOCK (DVBU12)
3-11. RELAY BOARD
1
screw
(PTPWHM2.6)
2
optical pick-up block
(DVBU12)
(DVBU12)
3
connector
(CN741)
(CN741)
1
three screws
(BTP2.6
×
6)
2
retainer
6
two connector
(CN703, 707)
(CN703, 707)
4
two screws
(BTP2.6
×
6)
5
7
connector
(CN702)
(CN702)
8
connecter
(CN706)
(CN706)
9
relay board
S880
HCD-S550/S880
15
3-12. HOLDER (AT) ASSY, RETAINER (CHASSIS) BLOCK
3-13. BELT (L2)
2
three screws
(BTP2.6
×
8)
1
tension spring
(S5)
(S5)
4
four screws
(BTP2.6
×
6)
3
holder (AT) assy
5
retainer (chassis) block
1
two gears
(S1)
(S1)
2
belt (L2)
3
pulley (LDG)
HCD-S550/S880
16
3-14. PULLEY (RTR) ASSY
3-15. BELT (CK)
3
belt (CK)
1
two bushings
(CDM72)
(CDM72)
2
gear (L5)
4
pulley (L5)
5
pulley (LCG)
2
gear (L4)
A
B
1
Rotate the pulley (RTR) assy in the direction of arrow
A
to disengage the shaft of the pulley (RTR) assy from
the hole of the chassis (refer to fig. 1), and remove it.
the hole of the chassis (refer to fig. 1), and remove it.
pulley (RTR) assy
boss
claw
connector
Tilting the pulley (RTR) assy in the direction
of arrow
of arrow
B
, move it over the claw and
the connector of the chassis.
3
torsion spring
(L)
(L)
hole
shaft
(pulley (RTR) assy)
(pulley (RTR) assy)
front
– bottom view –
fig. 1
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