Sony CDX-GT100 / CDX-GT10W / CDX-GT150 / CDX-GT150S Service Manual ▷ View online
29
CDX-GT10W/GT100/GT150/GT150S
IC501 MB90487APF-G-155 (SYSTEM CONTROL) (MAIN BOARD (3/3))
Pin No.
Pin Name
I/O
Pin Description
1
AREASEL2
I
Destination setting pin
2
AREASEL1
I
Destination setting pin
3
AREASEL0
I
Destination setting pin
4
COL SW
I
Illumination color select signal input
5
BEEP
O
Beep signal output
6
CYRIL SEL
I
Cyril select signal input Not used in this set. (Open)
7
NOSE SW
I
Front panel open/close detect signal input Not used in this set.
8
DIAG
I
Power AMP status signal input
9
VOL ATT
O
Electronic volume attenuate control signal output
10
NCO
O
Not used. (Open)
11
VSS
—
Ground pin
12
TU ATT
O
Tuner mute control signal output
13
NS MASK
O
Noise mask signal output Not used in this set. (Open)
14
ILLUMI SEL1
I
Illumination voltage setting signal input 1
15
ILLUMI SEL2
I
Illumination voltage setting signal input 2
16, 17
NCO
O
Not used. (Open)
18
CD SI
I
CD servo serial data signal input
19
CD SO
O
CD servo serial data signal output
20
CD SCK
O
CD servo serial clock signal output
21, 22
NCO
O
Not used. (Open)
23
VCC5
—
Power supply pin (+3.3 V)
24
EEP SIO
I/O
EEPROM bus serial data input/output
25
EEP CKO
O
EEPROM bus serial clock output
26
AMP STB
O
Power AMP satandby signal output
27
LCD CE
O
LCD driver chip enable signal output
28
LCD SO
O
LCD driver serial data signal output
29
LCD SCK
O
LCD driver serial clock signal output
30
RDS ON
O
RDS ON signal output Not used in this set. (Open)
31
RE IN0
I
Rotary encoder signal input 0
32
RE IN1
I
Rotary encoder signal input 1
33
I2C CKO
O
I2C bus serial clock signal output
34
I2C SIO
I/O
I2C bus serial data signal input/output
35
DAVDD
—
A/D converter power supply pin (+3.3 V)
36
AVRH
—
A/D converter external reference power supply pin (+3.3 V)
37
DAVSS
—
Ground pin
38
QUALITY
I
Noise detect signal input Not used in this set.
39
VSM
I
S-meter voltage detect signal input
40
KEY IN1
I
Key signal input 1
41
KEY IN0
I
Key signal input 0
42
VSS
—
Ground pin
43
RC IN0
I
Rotary commander key signal input
44 to 48
NCO
O
Not used. (open)
49
MD0
I
Operation mode setting pin (Connect to VDD.)
50
MD1
I
Operation mode setting pin (Connect to VDD.)
51
MD2
I
Operation mode setting pin (Connect to VSS.)
30
CDX-GT10W/GT100/GT150/GT150S
Pin No.
Pin Name
I/O
Pin Description
52
KEY ACK
I
Key acknowledgment detect signal input
53
TU ATT IN
I
Tuner mute zero cross detect signal input
54
BU IN
I
Back-up power supply detect signal input
55
CD INTQ
I
CD servo text pack synchronization signal input
56
DAVN
I
RDS data block synchronized detect signal input Not used in this set.
57
NCO
O
Not used. (Open)
58
UNISI
I
SONY bus data signal input Not used in this set.
59
UNI SO
O
SONY bus data signal output Not used in this set. (Open)
60
UNI SCK
O
SONY bus clock signal output Not used in this set.
61
611 SEL
I
Mechanism deck select signal input Not used in this set. (Open)
62
WMA
I
WMA select signal input Not used in this set. (Open)
63
NCO
O
Not used. (Open)
64
SIRCS
I
Remote control signal input Not used in this set.
65 to 67
NCO
O
Not used. (Open)
68
FLASH W
I
Memory mode select signal input Not used in this set.
69, 70
NCO
O
Not used. (Open)
71
RC IN1
I
Rotary commander shift key signal input Not used in this set.
72
ACC IN
I
Accessory power supply detect signal input
73
TEST IN
I
Test mode detect signal input
74
TEL ATT
I
Telephone attenuate detect signal input Not used in this set.
75
NCO
O
Not used. (Open)
76
XKEY ON
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
OSC IN
I
Main-clock input (3.68 MHz)
83
OSC OUT
O
Main-clock output (3.68 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
BUS ON
O
Bus on signal output
88
SYS RST
O
System reset signal output
89
CD RFOK
O
Shutter open information signal output to CD mechanism
90
CD RST
O
CD servo reset signal output
91
CD A0
O
CD servo command/parameter signal output
92
CD STB
O
CD servo data strob signal output
93
CD MUTE R
I
CD mechanism zero cross mute detect signal input R
94
CD MUTE L
I
CD mechanism zero cross mute detect signal input L
95
CD INSW
I
Cd mechanism disc in switch detect signal input
96
CD SELFSW
I
CD self switch signal input
97
CD LM LO
O
CD mechanism loading motor (+6 V) control signal output
98
CD LM EJ
O
CD mechanism eject motor control signal output
99
CD DSW
I
CD mechanism disc in switch detect signal input
100
CD LIMIT
I
CD mechanism limit switch detect signal input
31
CDX-GT10W/GT100/GT150/GT150S
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.
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.
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-2067-566-1 PANEL ASSY, SUB
2
2-583-939-01 SCREW (+B 2X4)
3
X-2055-203-2 LOCK ASSY (S)
4
3-246-006-31 COVER
5
2-583-940-01 SCREW +BTT 2.6X5
6
A-1134-204-A MAIN BOARD, COMPLETE (GT10W/GT100)
6
A-1134-470-A MAIN BOARD, COMPLETE (GT150)
6
A-1147-203-A MAIN BOARD, COMPLETE (GT150S)
7
2-345-298-01 PLATE (TU), GROUND
8
1-776-206-21 CORD (WITH CONNECTOR) (POWER)
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU1
A-3220-961-A 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
FU601
not supplied
TU1
not supplied
#1
#1
#1
#3
#2
#1
MG-611XE-186//C
A
A
B
B
1
2
3
5
8
6
7
A
4
32
CDX-GT10W/GT100/GT150/GT150S
4-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-2067-579-1 BUTTON ASSY (S) (GT10W/GT100/GT150)
51
X-2102-530-1 BUTTON ASSY (S) (GT150S)
52
A-1134-211-A JACK BOARD, COMPLETE
53
2-631-526-01 PLATE (CD), LIGHT GUIDE
54
A-1134-207-A PANEL ASSY, FRONT (GT100)
54
A-1134-242-A PANEL ASSY, FRONT (GT10W)
54
A-1134-473-A PANEL ASSY, FRONT (GT150)
54
A-1134-487-A PANEL ASSY, FRONT (GT150S)
55
X-2102-729-1 KNOB (VOL) (SV) ASSY
56
2-349-626-01 SPRING (RELEASE)
57
1-780-199-11 CONDUCTIVE BOARD, CONNECTION
58
2-634-438-01 ILLUMINATOR (LCD)
59
X-2067-569-1 HOLDER (LCD) ASSY
60
A-1134-209-A KEY BOARD, COMPLETE (GT100)
60
A-1134-244-A KEY BOARD, COMPLETE (GT10W)
60
A-1134-246-A KEY BOARD, COMPLETE (GT150/GT150S)
61
2-631-511-01 PANEL, FRONT BACK
62
X-2024-133-3 CASE ASSY (for FRONT PANEL) (EXCEPT US)
63
3-250-543-91 SCREW (+B P-TITE M2)
64
3-040-315-01 COVER (AC OUT)
65
X-2067-570-1 PANEL SUB ASSY, FRONT (GT100)
65
X-2067-571-1 PANEL SUB ASSY, FRONT (GT100W)
65
X-2067-572-1 PANEL SUB ASSY, FRONT (GT150)
65
X-2102-528-1 PANEL SUB ASSY, FRONT (GT150S)
66
3-251-320-01 EMBLEM (No. 2.5), SONY
LCD901 1-805-919-11 DISPLAY PANEL, LIQUID CRYSTAL
(GT150/GT150S)
LCD901 1-805-920-11 DISPLAY PANEL, LIQUID CRYSTAL
(GT10W/GT100)
RE901
1-478-474-12 ENCODER, ROTARY (PUSH SELECT/VOLUME)
61
64
60
62
59
52
63
63
55
56
57
58
LCD901
RE901
not supplied
not supplied
not supplied
not supplied
not
supplied
not supplied
51
54
65
53
Click on the first or last page to see other CDX-GT100 / CDX-GT10W / CDX-GT150 / CDX-GT150S service manuals if exist.