Sony HCD-MX500I / HCD-MX550I Service Manual ▷ View online
HCD-MX500i/MX550i
9
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE
SET
2-3. FRONT PANEL BLOCK
(Page
(Page
10)
2-11. FFC HOLDER
(Page
(Page
15)
2-4. KNOB
(VOL)
(Page
11)
2-12. OPTICAL PICK-UP BLOCK
(KHM-313CAA)
(Page
(KHM-313CAA)
(Page
15)
2-8. CD
BLOCK
(Page
13)
2-10. BELT
(Page
(Page
14)
2-9. BD96/BD96U
BOARD
(Page
14)
2-5. MAIN
BOARD
(Page11)
2-6. SP
BOARD
(Page
12)
2-7. POWER
BOARD
(Page
12)
2-2. CASE
(Page
(Page
9)
5
case
–
Bottom view
–
1
two screws
(BV/RING)
2
three screws
(BV/RING)
4
3
3
HCD-MX500i/MX550i
10
2-3. FRONT PANEL BLOCK
bottom side
1
Insert the hard metal fittings of L character type in the
hole of the chassis, and push the lever in the direction
of the arrow.
2
Draw out
the
tray.
3
two claws
4
panel (CD) block
6
flexible flat cable
(13 core) (CN409)
8
flexible flat cable
(13 core) (CN404)
9
connector
(CN402)
0
connector
(CN402)
qa
screw
(BV3)
7
ferrite core
(EXCEPT US,
Canadian)
Canadian)
5
Lift up the coating clip.
qs
three screws
(BV3)
qs
two screws
(BV3)
qg
two claws
qh
front panel block
qg
two claws
qd
screw (BV3)
qf
lead wire (from HP board)
Ver. 1.1
HCD-MX500i/MX550i
11
2-4. KNOB
(VOL)
Note: The illustration sees the front panel block from FL board side.
2-5. MAIN BOARD
hole
FL board
1
Push the knob (VOL) by flat-head screwdriver.
front panel block
2
knob (VOL)
1
flexible flat cable
(13 core) (CN409)
2
ferrite core
wa
cushion (ferrite)
ws
MAIN board
5
flexible flat cable
(13 core) (CN404)
8
flexible flat cable
(5 core) (CN410)
qa
flexible flat cable (9 core) (CN407)
9
flexible flat cable
(19 core) (CN408)
(US,
Canadian)/
flexible flat cable
(27 core) (CN415)
(Except US, Canadian)
0
flexible flat cable (9 core) (CN405)
(Except
AEP,
UK)/
flexible flat cable (11 core) (CN406)
(AEP,
UK)
3
connector (CN704)
4
connector (CN412)
6
connector (CN402)
7
connector (CN417)
qs
connector (CN401)
qd
connector (CN703)
qf
connector (CN702)
(MX550i)
qg
screw (BV3)
qg
two screws (BV3)
qk
two screws (BV3)
ql
heatsink (AMP)
w;
radiation sheet
qg
three screws (BV3)
qh
two coating clips
qj
Ver. 1.1
HCD-MX500i/MX550i
12
2-6. SP BOARD
2-7. POWER BOARD
2
connector (CN703)
1
connector (CN702)
5
clamp filter
6
SP board
3
screw (BV3)
4
1
power cord connector
(CN1)
2
screw (BV3)
2
two screws (BV3)
6
two screws (BV3)
6
two screws (BV3)
6
two screws (BV3)
7
POWER board
4
claw
3
lead wire (from HP board)
5
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