Sony CDX-MP30 Service Manual ▷ View online
33
CDX-MP30
Pin No.
68
69
70
71 to 76
77
78 to 85
86
87
88
89
90
91
92
93
94
95
96, 97
98
99
100
I/O
O
O
O
O
I
O
I/O
O
O
I
O
O
O
O
I
—
O
I
I
—
Pin Name
NCO
ATT
VOLATT
NCO
COLSEL
NCO
EE_SIO
EE_CKO
NCO
FLASH_W
NS_MASK(NCO)
XKEYON
NCO
ILLON
NOSESW
DAVSS
NCO
RC_IN1
NIL
DAVDD
Description
Not used (open)
System ATT control signal output
Electronic volume ATT control signal output to the electronic volume (IC402)
Not used (open)
color selection setting terminal “H”: green , ‘L”: amber
Not used (open)
EEPROM serial data input/output
EEPROM serial clock output
Not used (open)
Flash write enable signal input
Noise mask signal output (US: not used, open)
Power supply control signal to the function key
Not used (open)
Illumination power supply control signal output
Front panel existence detection signal input “L”: with panel, “H”: without panel
Ground for D/A converter
Not used (open)
Remote commander shift key signal input from the remote-in jack (CNP801) “L”: shift key on
Connected to ground
Power supply for D/A converter
SECTION 4
EXPLODED VIEWS
34
CDX-MP30
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.
• Accessories are given in the last of this
parts list.
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
4-1. Chassis Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
1
2
5
6
6
7
13
14
3
11
12
10
9
8
TU601
#1
#1
#1
#1
#1
#1
#2
#2
#2
#2
#2
#2
#3
F900
MG-393M-121
4
front panel section
a
a
* 1
3-224-612-02 CHASSIS (CD)
2
3-224-309-22 COVER
3
3-231-472-01 SCREW (+B 2X4)
* 4
3-024-285-01 CUSHION (RUBBER)
* 5
3-041-173-11 BRACKET (CD)
6
3-922-535-11 SCREW (+BTT)
7
A-3274-236-A MAIN BOARD, COMPLETE (US)
7
A-3274-243-A MAIN BOARD, COMPLETE (AEP, E)
8
3-236-932-01 HEAT SINK (6PIN)
9
3-019-565-01 BRACKET (IC)
10
1-684-815-11 SPEAKER BOARD
11
3-041-261-11 BRACKET (TR)
* 12
3-048-259-01 SHEET (E)
13
X-3380-594-1 LOCK ASSY (S)
14
X-3381-269-1 PANEL (1) ASSY, SUB
F900
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU601
A-3220-812-A TUNER UNIT (TUX-020)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-793-09 SCREW +PTT 2.6X8 (S)
#3
7-685-795-09 SCREW +PTT 2.6X12 (S)
35
CDX-MP30
4-2. Front Panel Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
56
57
58
59
60
61
62
63
52
53
54
55
64
65
66
67
68
69
70
not supplied
not supplied
(DISPLAY board)
LCD501
71
71
51
#4
#4
51
3-236-926-01 CUSHION (LCD)
52
3-236-909-01 BUTTON (OFF)
53
3-236-912-01 BUTTON (EJECT)
54
3-236-908-11 BUTTON (MBP)
55
3-236-910-01 BUTTON (1-6) (US)
55
3-236-910-11 BUTTON (1-6) (AEP, E)
56
3-236-905-01 BUTTON (D-BASS)
57
X-3381-356-2 RING (SEEK) ASSY
58
3-236-904-01 BUTTON (SOURCE)
59
X-3381-355-2 RING (VOL) ASSY
60
3-236-911-01 BUTTON (RELEASE)
61
3-240-348-01 SPRING (RELEASE)
62
3-236-907-01 BUTTON (MODE)
63
3-236-906-01 BUTTON (SEL)
64
3-236-921-01 PLATE (LCD), GROUND
65
3-229-751-01 SHEET (LCD.UP)
66
3-236-920-01 SHEET (LCD), DIFFUSION
67
X-3381-357-1 HOLDER (LCD) ASSY
67
X-3381-357-1 HOLDER (LCD) ASSY (AEP, E)
68
3-236-902-01 PANEL, FRONT BACK
69
X-3382-160-1 CASE ASSY
* 70
A-3290-928-A PANEL COMPLETE ASSY, FRONT (US)
* 70
A-3290-933-A PANEL COMPLETE ASSY, FRONT (AEP, E)
71
3-227-293-11 SHEET (LCD)
LCD501 1-804-693-11 DISPLAY PANEL, LIQUID CRYSTAL
#4
#4
7-685-106-19 SCREW +P 2X10 TYPE2 NON-SLIT
36
CDX-MP30
4-3. CD Mechanism Section (1)
(MG-393M-121)
(MG-393M-121)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
102
104
103
109
101
107
119
105
105
108
114
118
114
115
116
106
113
111
110
112
117
#6
#5
#6
#5
#6
#7
M903
SW1
CD mechanism section (2)
101
A-3274-253-A DISC IN SW BOARD, COMPLETE
102
3-040-039-01 CHASSIS (T)
103
3-040-038-01 SPRING (LR), TENSION
104
3-040-050-01 LEVER (L)
105
3-040-022-01 RETAINER (ROLLER), SHAFT
106
3-040-044-01 ROLLER (S)
107
3-040-067-01 LEVER (R)
108
A-3301-980-A SHAFT ROLLER ASSY
109
3-040-037-01 GUIDE (DISC)
110
3-040-040-01 ARM (ROLLER)
111
A-3274-250-A SERVO BOARD, COMPLETE
112
3-221-779-01 BRACKET (MOTOR)
113
3-040-034-01 SPRING (RA), TENSION
114
3-040-042-01 WASHER
115
3-043-880-01 RING (RA), RETAINING
116
3-044-206-11 SCREW, SPECIAL
117
1-676-707-11 PICK-UP FLEXIBLE BOARD
118
1-685-337-11 LOAD-SW BOARD
119
X-3382-452-1 SERVICE ASSY, LOAD-SW MOUNT
M903
A-3315-039-A MOTOR SUB ASSY, LO (LOADING)
SW1
1-529-566-31 SWITCH, PUSH (1KEY) (DOWN)
#5
7-628-253-00 SCREW, SPECIAL
#6
7-627-553-37 PRECISION SCREW +P 2X3 TYPE 3
#7
7-627-553-17 PRECISION SCREW +P 2X2 TYPE 3
Ver 1.1 2002.06
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