Sony CDX-GT201C Service Manual ▷ View online
33
CDX-GT201C
Pin No.
Pin Name
I/O
Pin Description
52
KEYACK
I
Key acknowledgment detect signal input
53
TU ATTIN
I
Tuner mute zero cross detect signal input (AEP, UK model only)
54
BUIN
I
Back-up power supply detect signal input
55
NCO
O
Not used. (Open)
56
DAVN
I
RDS data block synchronized detect signal input (AEP, UK model only)
57
NCO
O
Not used. (Open)
58
UNISI
I
SONY bus data signal input
59
UNISO
O
SONY bus data signal output
60
UNISCK
O
SONY bus clock signal output
61
611 SEL
I
Mechanism deck select signal input
62
WMA
I
WMA select signal input
63
NCO
O
Not used. (Open)
64
SIRCS
I
Remote control signal input
65 to 67
NCO
O
Not used. (Open)
68
FLASH W
I
Memory mode select signal input
69, 70
NCO
O
Not used. (Open)
71
RC IN1
I
Rotary commander shift key signal input
72
ACC IN
I
Accessory power supply detect signal input
73
TESTIN
I
Test mode detect signal input
74
TEL ATT
I
Telephone attenuate detect signal input
75
NCO
O
Not used. (Open)
76
XKEYON
O
A/D converter power supply control signal output
77
RESET
I
CPU reset signal input
78
NCO
O
Not used. (Open)
79
XOUT
O
Sub-clock output (32.768 kHz)
80
XIN
I
Sub-clock input (32.768 kHz)
81
VSS1
—
Ground pin
82
OSCIN
I
Main-clock input (18.432 MHz)
83
OSCOUT
O
Main-clock output (18.432 MHz)
84
VCC3
—
Power supply pin (+3.3 V)
85
DEMOSEL
I
DEMO select signal input
86
ATT
O
Audio mute control signal output
87
BUSON
O
Bus on signal output
88
SYSRST
O
System reset signal output
89
EJECT OK SW
O
Eject OK signal output
90 to 92
NCO
O
Not used. (Open)
93
Z-MUTE
I
CD zero cross mute detect signal input
94 to 97
NCO
O
Not used. (Open)
98
CD ON
I
CD mechanism power control request signal input
99
CDM ON
I
CD mechanism deck power control request signal input
100
NCO
O
Not used. (Open)
34
CDX-GT201C
SECTION 4
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
4-1. MAIN SECTION
Ref. No.
Part No.
Description
Remark
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.
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 are given in the last of this
parts list.
R
R
1
X-2059-813-1 PANEL ASSY, SUB
2
3-042-244-11 SCREW (T)
3
X-3383-739-1 LOCK ASSY (S)
4
2-050-124-01 SCREW +BTT 2.6X5
5
A-1151-815-A MAIN BOARD, COMPLETE (AEP,UK)
5
A-1154-676-A MAIN BOARD, COMPLETE (E)
6
2-021-848-01 SHEET (TU), GROUND
7
1-776-206-21 CORD (WITH CONNECTOR) (POWER) (E)
7
1-776-527-61 CORD (WITH CONNECTOR) (ISO) (POWER)
(AEP,UK)
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-961-B TUNER UNIT (TUX-032)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-790-01 SCREW +PTT 2.6X4 (S)
#3
7-685-793-09 SCREW +PTT 2.6X8 (S)
not supplied
not supplied
TU1
FU601
not supplied
not supplied
#1
#1
#1
#3
#2
#1
MG-611WA-186//Q
A
A
B
B
1
2
3
4
7
6
A
5
35
CDX-GT201C
4-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2103-312-1 BUTTON ASSY (S) (AEP,UK)
51
X-2108-367-1 BUTTON ASSY (S) (E)
52
3-251-320-01 EMBLEM (NO. 2.5), SONY
53
X-2103-112-1 PANEL SUB ASSY, FRONT (AEP,UK)
53
X-2103-204-1 PANEL SUB ASSY, FRONT (E)
54
X-2103-316-1 KNOB (VOL) (SV) ASSY
55
2-639-881-01 SPRING (RELEASE)
56
1-780-199-11 CONDUCTIVE BOARD, CONNECTION
57
2-661-454-01 ILLUMINATOR (LCD)
58
A-1159-097-A PANEL OVERALL ASSY, FRONT (AEP,UK)
58
A-1159-100-A PANEL OVERALL ASSY, FRONT (E)
59
2-652-792-01 PANEL, FRONT BACK
60
3-250-543-21 SCREW (+B P-TITE M2)
61
X-2055-358-1 CASE ASSY (for FRONT PANEL)
LCD901 1-805-919-11 DISPLAY PANEL, LIQUID CRYSTAL
RE901
RE901
1-478-474-12 ENCODER, ROTARY (PUSH SELECT/VOLUME)
59
61
60
60
54
55
56
57
LCD901
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not
supplied
not supplied
not supplied
(JACK board)
(JACK board)
51
RE901
53
52
58
36
CDX-GT201C
4-3. CD MECHANISM SECTION (1)
(MG-611WA-186//Q)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
A-3372-444-C CHASSIS (T) SUB ASSY
102
3-253-729-11 SPRING (LR), TENSION COIL
103
3-257-892-12 SPRING (DAMPER), COIL (GREEN)
104
3-257-892-01 SPRING (DAMPER), COIL (NATURAL)
105
2-345-767-11 SPRING (KF60), TENSION
106
3-259-033-01 DAMPER (S)
107
2-587-505-01 SCREW
108
A-1132-412-A SERVO BOARD, COMPLETE
#4
7-627-552-87 SCREW, PRECISION +P 1.7X2.2
not supplied
(SENSOR board)
(SENSOR board)
not supplied
not supplied
#4
101
102
103
104
105
106
107
108
not supplied
not supplied
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