Sony CDP-CX455 Service Manual ▷ View online
49
CDP-CX455
Pin No.
51 to 57
58
59
60, 61
62
63 to 70
71 to 73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
I/O
I/O
–
–
O
O
O
O
–
–
–
I
I
I
I
I
I
I
I
I
I
I
I
O
I
I
I
I
I
I
I
I/O
O
O
I
Pin Name
D1 to D7
BVDD
BVSS
A13, A14
A0
A5 to A12
A1 to A3
AVDD
AVSS
AVREF
ADJ
DOORSW
LDSW
KEY0
DJOG2
TJOG2
TJOG1
DJOG1
KBDI
DSENS
TSENS1
TSENS3
KBDO
POWER
TSENS2
TSENS4
KBCI
ACIN
SCOR
MP3REQ
SDA/SI0
RFSW/SO0
SCL/SCK0
FLDATA_I
Description
SRAM data bus
Power supply (I/O port)
Ground (I/O port)
SRAM address signal output
SRAM address signal output
SRAM address signal output
SRAM address signal output
Power supply (A/D converter)
Ground (A/D converter)
Reference voltage for A/D converter
selector (ADJ/AFADJ)
Door switch signal input (A/D)
Loading switch signal input (A/D)
Key data signal input (A/D)
Jog signal input
AMS jog signal input
AMS jog signal input
Jog signal input
Keyboard data input
Disc sensor signal input
Table sensor signal input
Table sensor signal input
Keyboard data output
POWER key signal input
Table sensor signal input
Table sensor signal input
Keyboard clock input
AC power detection signal input
Sync signal input from the DSP
MP3 request signal input from the IC104
MP3 IIC data input or output
Mode selection signal output to the RF amplifier (IC103)
MP3 clock output to the IC104
Data input from the fluorescent indicator driver
50
CDP-CX455
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifié.
le numéro spécifié.
NOTE:
• -XX, -X mean standardized parts, so they may
have some difference from the original one.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Abbreviation
CND : Canadian model
7-1. Case Section
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
1
7
2
4
4
4
5
4
FRONT PANEL SECTION
CHASSIS SECTION 1
6
not supplied
not supplied
3
A
A
B
B
1
4-985-553-11 CUSHION
2
A-4727-715-A MAIN BOARD, COMPLETE (AEP, UK)
2
A-4727-805-A MAIN BOARD, COMPLETE (US, CND)
3
3-383-699-01 CLAMP (EDGE)
4
4-210-291-01 SCREW (CASE 3 TP2)
5
4-226-855-11 CASE
6
4-226-841-01 COVER (PT)
7
1-824-181-11 WIRE (FLAT TYPE) (31 CORE)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
SECTION 7
EXPLODED VIEWS
51
CDP-CX455
7-2. Chassis Section 1
59
63
CNP901
#1
#1
#1
#1
#1
#1
not supplied
not supplied
not supplied
CHASSIS SECTION 2
not supplied
61
62
T911
T901
MECHANISM SECTION 1
(CDM62-K1BD46A)
(CDM62-K1BD46A)
54
#1
56
55
#2
#1
53
52
51
#4
57
58
#1
51
4-215-968-01 WINDOW (INTERNAL ILLUMINATION)
52
4-226-833-01 GUIDE (DOOR)
53
1-683-730-11 LED BOARD
54
X-4952-500-1 TABLE (400) ASSY
55
3-701-447-21 WASHER, 10
56
4-226-834-01 COVER (TABLE)
57
3-356-601-11 SCREW, STEP
58
X-4952-641-1 DOOR ASSY
* 59
3-703-244-00 BUSHING (2104), CORD
61
3-703-249-01 SCREW, S TIGHT, +PTTWH 3X6
62
A-4727-718-A TRANS BOARD, COMPLETE (AEP, UK)
62
A-4727-717-A TRANS BOARD, COMPLETE (US, CND)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
63
4-226-876-01 COVER (CDM)
0 CNP901 1-575-651-91 CORD, POWER (AEP, UK)
0 CNP901 1-783-531-41 CORD, POWER (US, CND)
0 T901
0 CNP901 1-783-531-41 CORD, POWER (US, CND)
0 T901
1-437-709-11 TRANSFORMER, POWER (US, CND)
0 T901
1-437-718-11 TRANSFORMER, POWER (AEP, UK)
0 T911
1-435-327-11 TRANSFORMER, POWER (US, CND)
0 T911
1-435-328-11 TRANSFORMER, POWER (AEP, UK)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#2
7-685-650-79 SCREW +BVTP 3X16 TYPE2 N-S
#4 7-685-903-11 SCREW +BVTP 3X6 (TYPE2)
The components identified by
mark
mark
0
or dotted line with mark
0
are critical for safety.
Replace only with part number
specified.
specified.
Les composants identifiés par
une marque
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro spécifié.
Ne les remplacer que par une
pièce portant le numéro spécifié.
52
CDP-CX455
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
7-3. Chassis Section 2
not supplied
#1
#5
#5
#5
#1
#1
#1
#7
#1
#1
112
113
109
111
110
not supplied
107
108
104
101
106
105
#7
103
not supplied
101
101
102
#7
not supplied
109
#4
114
MECHANISM SECTION 2
(CDM62-K1BD46A)
(CDM62-K1BD46A)
101
3-703-249-01 SCREW, S TIGHT, +PTTWH 3X6
102
1-683-724-11 D.SENS(OUT) BOARD
103
1-676-828-11 T.SENS BOARD
104
4-225-873-01 HOLDER (TABLE SENSOR 400)
105
1-683-723-11 D.SENS(IN) BOARD
106
4-216-096-01 SCREW (T1), STEP
107
3-701-447-21 WASHER, 10
108
4-216-089-01 SHAFT (CENTER)
* 109
3-378-400-01 CUSHION, SARANET
110
4-216-093-01 ROLLER
111
4-216-092-02 HOLDER (ROLLER)
112
4-965-822-01 FOOT
113
4-931-169-01 FOOT
114
4-216-088-02 GUIDE (DISC)
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#4
7-685-903-11 SCREW +PTPWH 3X6 (TYPE2)
#5
7-685-645-79 SCREW +BVTP 3X6 TYPE2 N-S
#7
7-682-948-01 SCREW +PSW 3X8
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