Sony CDX-C880R Service Manual ▷ View online
– 75 –
IC903 MSM534001E-14TSKFDR3
1
A11
2
A9
3
A8
4
A13
5
A14
6
A17
7
A18
8
VCC
9
NC
10
A16
11
A15
12
A12
13
A7
14
A6
15
A5
16
A4
32 OE
31 A10
30 CE
31 A10
30 CE
29 D7
28 D6
27 D5
26 D4
25 D3
24 VSS
23 D2
22 D1
21 D0
20 A0
19 A1
18 A2
17 A3
28 D6
27 D5
26 D4
25 D3
24 VSS
23 D2
22 D1
21 D0
20 A0
19 A1
18 A2
17 A3
ADDRESS
BUFFER
X
DECODER
MEMORY CELL
MATRIX
524,288 X 8
Y
DECODER
MULTIPLEXER
CE
OE
OE
CONTROL
OUTPUT BUFFER
– 76 –
SECTION 5
EXPLODED VIEWS
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories and packing materials and
hardware (# mark) list are given in
the last of this parts list.
the last of this parts list.
The components identified by
mark
mark
! or dotted line with mark.
! are critical for safety.
Replace only with part number
specified.
Replace only with part number
specified.
• Abbreviation
G : German model
Ref. No.
Part No.
Description
Remark
5-1. CHASSIS SECTION
N
N
Ref. No.
Part No.
Description
Remark
* 1
3-022-316-11 COVER
2
X-3375-070-1 PANEL ASSY, SUB
3
3-022-338-01 BUTTON (EJECT)
* 4
1-669-665-11 RELAY BOARD
5
X-3375-068-1 LOCK ASSY
6
X-3375-066-1 BRACKET (GEAR) ASSY
7
3-953-235-01 DAMPER, OIL
8
3-011-170-01 GEAR (HOLDER)
9
3-341-752-11 WASHER, POLYETHYLENE
* 10
A-3294-501-A MAIN BOARD, COMPLETE (AEP,UK)
* 10
A-3294-503-A MAIN BOARD, COMPLETE (G)
* 11
3-030-447-01 HEAT SINK (REG 3)
* 12
3-028-301-01 BRACKET (AMP V.M.)
* 13
3-023-841-01 HEAT SINK
* 14
3-355-209-01 PLATE (B), GROUND
15
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
* 16
3-022-335-01 BRACKET (MECHANISM DECK)
* 17
3-022-311-01 CHASSIS
18
1-783-495-21 CORD (WITH CONNECTOR) (INVERTER)
19
1-776-527-71 CORD (WITH CONNECTOR) (ISO) (POWER)
20
1-777-246-21 CORD (WITH CONNECTOR) (ANT)
21
1-783-902-21 CORD (WITH CONNECTOR)
* 22
3-023-539-02 SHEET (INSULATING)
23
3-937-282-01 CASE (UPPER)
* 24
3-938-138-01 SHEET (E)
25
3-937-812-01 CASE (LOWER)
26
A-3313-646-A INVERTER BOARD, COMPLETE
* 27
A-3317-098-A CSV BOARD, COMPLETE
28
1-670-715-11 FLEXIBLE BOARD
* 29
3-016-299-01 CUSHION
30
3-915-923-01 SCREW, GROUND POINT
31
1-543-827-31 CLAMP, SLEEVE FERRITE
32
2-389-320-01 RUBBER (A)
33
3-029-989-01 CUSHION (COIL)
* 34
1-671-897-11 SUPER CAPACITOR BOARD
* 35
3-031-599-01 BRACKET (SUPER CAPACITOR)
36
3-840-486-12 CUSHION, SPEAKER
37
1-475-982-11 MICROPHONE UNIT
38
X-3375-861-1 HOLDER (MIC) ASSY
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU10
A-3282-045-A TUNER UNIT (TUX-012(E))
28
27
A
A
1
#4
#2
#2
#2
#5
#5
#5
2
3
4
5
6
7
8
9
19
#11
#11
17
#2
#1
#1
#1
#1
#1
#1
F901
10
11
12
13
14
15
15
16
TU10
22
21
20
29
23
24
30
26
25
18
#2
#2
38
37
#2
#2
31
32
33
34
35
35
36
MG-363S-121
– 77 –
51
#3
not supplied
(KEY board)
(KEY board)
#3
#3
EL900
LCD900
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
68
70
71
71
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
3-022-329-01 BUTTON (SOURCE)
52
3-022-322-01 KNOB
53
3-022-323-01 LEVER (SHUTTLE)
54
3-022-324-01 PLATE (SHUTTLE), LIGHT GUIDE
55
X-3375-802-1 PANEL SUB ASSY, FRONT
56
3-022-330-11 BUTTON (MODE)
57
3-022-331-01 BUTTON (SOUND)
58
3-022-325-01 PLATE (RING), LIGHT GUIDE
59
3-022-333-01 BUTTON (OPEN)
60
3-932-225-01 SPRING (OPEN)
61
3-022-308-01 BUTTON (PTY)
62
3-022-332-01 BUTTON (10 KEY)
* 63
3-022-327-01 PLATE (LCD), GROUND
64
1-694-414-11 CONDUCTOR BOARD, CONNECTION
* 65
3-022-328-01 ILLUMINATOR (LCD)
* 66
3-022-326-01 PLATE (LCD), LIGHT GUIDE
67
3-010-999-01 BEARING (L)
68
3-010-998-01 SPRING (BEARING)
69
3-011-000-01 BEARING (R)
70
3-022-319-01 PANEL, FRONT BACK
71
3-327-119-01 SPACER (A)
EL900
1-517-766-11 LIGHT, ELECTRO LUMINESCENT
LCD900 1-803-107-11 DISPLAY PANEL, LIQUID CRYSTAL
– 78 –
M903
not supplied
113
116
115
110
114
108
106
101
112
111
109
112
111
104
102
103
107
105
#9
#7
#7
#7
#7
#8
#9
#9
B
B
5-3. CD MECHANISM SECTION (1)
(MG-363S-121)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 101
1-659-836-11 DISC IN SW BOARD
* 102
A-3291-816-B CHASSIS (T) SUB ASSY
103
3-931-909-01 SPRING (LR), TENSION
104
X-3371-501-1 LEVER (L) ASSY
105
3-338-737-01 SCREW (2X3), + PS
* 106
1-659-837-11 LOAD SW BOARD
107
X-3371-502-1 LEVER (R) ASSY
108
A-3301-203-A ROLLER ASSY
109
3-931-908-01 GUIDE (DISC)
110
3-931-902-04 ARM (ROLLER)
111
3-936-756-01 ROLLER (D)
112
3-321-393-01 WASHER, STOPPER
* 113
3-939-139-01 SPACER
114
3-931-916-01 SPRING (RA), TENSION
* 115
A-3313-381-A SERVO BOARD, COMPLETE
* 116
3-007-530-01 BRACKET (MOTOR)
M903
A-3291-676-A MOTOR SUB ASSY, LOADING (LOADING)
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