Sony CDP-CX400 / CDP-CX450 Service Manual ▷ View online
41
Pin No.
Pin Name
I/O
Function
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
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
JOGB
LED
TOSHIBA_SIRCS
TOSHIBA_RST
TOSHIBA/CE
OPEN
A14
A13
A12
A11
A10
A9
Vcc
A8
Vcc
A7
A6
A5
A4
A3
A2
A1
A0
NTSC
TSENS4
TSENS2
TSENS3
TSENS1
DSOUT
HHOUT
LEDLT
D7
D6
D5
D4
D3
D2
D1
D0
DOORSW
SELECT
DSENS
LOADINGSW
STNBY_L
KEY
FLT2
Avss
FLT
Vref
Avss
FLDATA_I
Disc JOG input
Interal illumination LED output
Bidirectional microprocessor 455 kHz output enable output (CX450)
Bidirectional microprocessor reset output (C450)
Bidirectional microprocessor bidirectional function ON/OFF(CX450)
Not used.
SRAM address output
Power supply terminal
SRAM address output
OSD NTSC output (CX450)
Table sensor input
Disc sensor read result output
OR output of TSENS1/2
LED driver latch output
SRAM data
Door switch input (A/D)
Selector (ADJ/AFADJ)
Disc sensor input (A/D)
Loading switch input (A/D)
Standby LED output
Key input (A/D)
Fluorescent indicator driver (M35500) latch output
Analog power supply input
Fluorescent indicator driver (MSM9202) latch output
Standard voltage input
Analog power supply input
Data input from fluorescent indicator driver (M35500)
O
O
O
O
O
—
O
O
O
O
O
O
—
O
—
O
O
O
O
O
O
O
O
I
I
I
I
I
I
O
O
I
I
I
I
I
I
I
I
I
I
I
I
O
I
O
—
O
I
I
—
42
SECTION 8
EXPLODED VIEWS
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.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE) . . . . (RED)
Â
Â
Parts color Cabinets color
• The mechanical parts with no reference number
in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of this
parts list.
parts list.
• Abbreviation
CND : Canadian model
AUS : Australian model
SP
AUS : Australian model
SP
: Singapore model.
MY
: Malaysia model.
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.
Les composants identifiés par une
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
marque 0 sont critiques pour la
sécurité.
Ne les remplacer que par une
piéce portant le numéro spécifié.
8-1. CASE SECTION
CX400
CX450
(US, CND)
CX450
(US, CND)
CX450
(SP, MY)
(SP, MY)
CX450 (UK)
CX450 (AUS)
12
11
11
11
8
CNP901
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
#1
CNP901
CNP901
CNP901
#1
#1
#1
not supplied
10
13
CX450
7
5
6
3
3
3
2
4
3
FRONT PANEL
1
not supplied
not supplied
14
9
T911
T901
43
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
4-226-841-01 COVER(PT)
2
4-226-855-11 UPPER CASE
3
4-210-291-01 SCREW(CASE 3 TP2)
4
1-500-386-11 FILTER, CLAMP (FERRITE CORE)
(CX450:US,CND)
5
1-792-466-11 WIRE(FLAT TYPE) (23 CORE)
6
A-4725-033-A MAIN BOARD, COMPLETE (CX450:US,CND)
6
A-4725-038-A MAIN BOARD, COMPLETE
(CX450:AEP,UK,SP,MY,AUS)
6
A-4725-053-A MAIN BOARD, COMPLETE (CX400)
7
4-985-553-11 CUSHION
8
4-226-876-01 COVER(CDM)
9
A-4725-034-A TRANS BOARD, COMPLETE (CX450:AUS)
9
A-4725-039-A TRANS BOARD, COMPLETE
(CX450:AEP,UK,SP,MY)
9
A-4725-051-A TRANS BOARD, COMPLETE (CX400/
CX450:US,CND)
10
4-226-838-01 PANEL, BACK (CX400:US)
10
4-226-838-11 PANEL, BACK (CX400:CND)
10
4-226-838-21 PANEL, BACK (CX450:US)
10
4-226-838-31 PANEL, BACK (CX450:CND)
10
4-226-838-41 PANEL, BACK (CX450:AEP,UK)
10
4-226-838-51 PANEL, BACK (CX450:AUS)
10
4-226-838-61 PANEL, BACK (CX450:SP,MY)
11
1-569-008-21 ADAPTOR, CONVERSION (CX450:SP,MY)
11
1-770-019-11 ADAPTOR, CONVERSION PLUG 3P (CX450:UK)
* 12
3-703-244-00 BUSHING (2104), CORD
14
3-703-249-01 SCREW, S TIGHT, +PTTWH 3X6
0 CNP901 1-696-845-11 CORD, POWER (CX450:AUS)
0 CNP901 1-777-071-31 CORD, POWER (CX450:AEP,UK,SP,MY)
0 CNP901 1-783-531-41 CORD, POWER (CX400/CX450:US,CND)
0 T901
0 CNP901 1-783-531-41 CORD, POWER (CX400/CX450:US,CND)
0 T901
1-433-666-11 TRANSFORMER, POWER (CX400/
CX450:US,CND)
0 T901
1-433-668-11 TRANSFORMER, POWER
(CX450:AEP,UK,SP,MY)
0 T901
1-433-877-11 TRANSFORMER, POWER (CX450:AUS)
0 T911
1-435-327-11 TRANSFORMER, POWER (CX400/
CX450:US,CND)
0 T911
1-435-328-11 TRANSFORMER, POWER
(CX450:AEP,UK,SP,MY,AUS)
44
8-2. CHASSIS SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
not supplied
#1
#5
#5
#5
#1
#1
#1
#7
#1
#1
#1
70
71
69
68
67
not supplied
65
64
63
60
57
62
61
#7
59
not supplied
57
57
58
#7
#1
not supplied
53
#4
52
51
69
#4
#2
#1
55
54
56
66
CDM62-K1BD35A
SECTION-1
SECTION-1
CDM62-K1BD35A
SECTION-3
SECTION-3
CDM62-K1BD35A
SECTION-2
SECTION-2
51
X-4952-641-1 DOOR ASSY
52
3-356-601-11 SCREW, STEP
53
4-226-834-01 COVER (TABLE)
54
4-226-833-01 GUIDE (DOOR)
55
1-676-840-11 LED BOARD
56
4-215-968-01 WINDOW (INTERNAL ILLUMINATION)
57
3-703-249-01 SCREW, S TIGHT, +PTTWH 3X6
58
1-676-834-11 D.SENS (OUT) BOARD
59
1-676-828-11 T.SENS BOARD
60
4-225-873-01 HOLDER (TABLE SENSOR 400)
61
1-676-833-11 D.SENS (IN) BOARD
62
4-216-096-01 SCREW (T1), STEP
63
4-216-089-01 SHAFT (CENTER)
64
3-701-447-21 WASHER, 10
65
X-4952-500-1 TABLE (400) ASSY
66
4-216-088-02 GUIDE (DISC)
67
4-216-093-01 ROLLER
68
4-216-092-02 HOLDER (ROLLER)
* 69
3-378-400-01 CUSHION, SARANET
70
4-965-822-12 FOOT
71
4-931-169-01 FOOT
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