Sony CDX-GT700HD Service Manual ▷ View online
CDX-GT700HD
29
Pin No.
Pin Name
I/O
Description
58
WAKE_UP
O
CD mechanism deck micon wake up signal output
59
MC_RX
I
MC-BUS communication and CD mechanism deck micon communication RX input
60
MC_TX
O
MC-BUS communication and CD mechanism deck micon communication TX output
61
CLK
O
Flash programming serial clock signal output
62
Z_MUTE
I
Z mute signal input
63
ILL_IN
I
Key illumination signal input
64
TEST
I
Test mode detect signal input
65
VCC3
–
Power supply pin (+3.3 V)
66
VSS1
–
Ground
67
AREA_SEL1
I
Destination setting signal input
68
AMP_STB
O
Standby signal output for power regulator IC
69
DIAG
I
Condition signal input from power amp IC
70
EJECT_OK
O
Eject OK signal output
71
SA_OUT
O
Spectrum analyzer serial data output
72
SA_CLK
O
Spectrum analyzer serial clock signal output
73
F_AUX_ATT
O
Front AUX mute signal output
74
AREA_SEL0
I
Destination setting signal input
75
EXTATT XEN
O
External mute control signal output
76
NCO
O
Not used. (Open)
77
FLASH_EN0
I
Flash writer programming wake up signal input (Fixed at L)
78
FLASH_EN1
I
Flash writer programming wake up signal input
79
USB_ON
O
USB over current detect IC control signal output
80
DD_ON
O
DC/DC converter power supply ON/OFF control signal output Not used. (Open)
81
XFLASH
I
Not used in this set. (Fixed at L)
82
TUNER RESET
O
HD radio reset signal output
83
BU_IN
I
Back up power supply detect signal input
84
DAVN
I
RDS data block sync detect signal input
85 to 87
NCO
O
Not used. (Open)
88
V-BUS_ON
I
VBUS power supply control signal input (L: VBUS OFF, H: VBUS ON)
89
USB_OVR
I
USB over current detect signal input
90
VCC3
–
Power supply pin (+3.3 V)
91
VSS1
–
Ground
92
OSC_OUT
O
High speed operation clock signal output (7.92 MHz)
93
OSC_IN
I
High speed operation clock signal input (7.92 MHz)
94
NCO
O
Not used. (Open)
95
SIRCS
I
Remote control signal input
96
NCO
O
Not used. (Open)
97
BEEP
O
Beep signal output for power amplifi er IC
98
ZAPPIN
O
Zappin signal output
99
SYNC_OUT
O
DC/DC converter oscillation frequency control signal output
100
NCO
O
Not used. (Open)
30
CDX-GT700HD
not supplied
not supplied
not supplied
(SUB board)
(SUB board)
not supplied
TU001
TU002
FU601
not supplied
not supplied
not supplied
#1
#1
#1
#3
#4
#5
#5
#3
#4
#4
#2
#1
A
B
B
1
2
3
4
5
6
7
5
8
9
11
A
10
not supplied
12
13
#3
front panel section
MG-101H-188//Q
SECTION 5
EXPLODED VIEWS
1
X-2176-199-1 LOCK
ASSY
2
3-246-441-01 BUTTON
(EJECT)
3
1-835-781-11 CABLE, FLEXIBLE FLAT (21 CORE)
4
3-260-247-01 CUSHION (SUB PANEL)
5
3-042-244-01 SCREW
(T)
6
X-2319-346-1 PANEL
ASSY,
SUB
7
X-3384-203-2 GEAR
ASSY
8
3-713-786-51 SCREW +P 2X3
9
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
10
A-1753-483-A MAIN BOARD, COMPLETE
11
1-833-972-11 CONNECTION CORD FOR AUTOMOBILE
(POWER)
12
1-833-835-11 CONNECTION CORD FOR AUTOMOBILE
(SUB OUT (MONO))
13
3-264-798-01 CAP
FU601
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU001
A-1754-533-A DSP TUNER UNIT (TUX-DSP01)
TU002
A-1754-536-A IDM MODULE (TUX-HD02)
#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)
#4
7-685-794-09 SCREW +PTT 2.6X10 (S)
#5
7-685-134-19 SCREW +P 2.6X8 TYPE2 NON-SLIT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
Note:
• -XX and -X mean standardized parts, so
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice. Some delay should be anticipated
when ordering these items.
vice. Some delay should be anticipated
when ordering these items.
• The mechanical parts with no reference
number in the exploded views are not sup-
plied.
plied.
• Color Indication of Appearance Parts Ex-
ample:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet’s Color
5-1. MAIN SECTION
The components identifi ed by mark 0
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
or dotted line with mark 0 are critical for
safety.
Replace only with part number specifi ed.
• Accessories are given in the last of the
electrical parts list.
31
CDX-GT700HD
5-2. FRONT PANEL SECTION
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
A-1753-477-A PANEL OVERALL ASSY, FRONT
52
3-264-712-01 SPRING
(OPEN)
53
X-2541-927-1 BUTTON
ASSY
(S)
54
X-2541-926-1 PANEL (SV) ASSY, FRONT
55
X-2320-325-1 KNOB
ASSY
(S)
56
1-780-433-11 CONDUCTIVE BOARD, CONNECTION
57
4-157-872-01 ILLUMINATOR
(LCD)
58
3-229-100-01 SHEET
(SW),
ADHESIVE
59
X-2320-324-2 PANEL (SV) ASSY, BACK
60
3-250-543-21 SCREW (+B P-TITE M2)
CN971
1-820-858-31 CONNECTOR, USB (SOCKET) 6P (USB)
J901
1-821-687-11 JACK, 3.5 SMALL TYPE (AUX)
LCD901 1-802-773-21 DISPLAY PANEL, LIQUID CRYSTAL
RE901 1-487-023-11 ENCODER,
ROTARY
(PUSH
ENTER/SELECT,VOLUME)
51
52
53
54
55
56
57
59
60
60
58
not supplied
not supplied
not supplied
not supplied
not supplied
LCD901
CN971
J901
RE901
not supplied
(JACK board)
(JACK board)
not supplied
(KEY board)
(KEY board)
32
CDX-GT700HD
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-3. CD MECHANISM SECTION
(MG-101H-188//Q)
(MG-101H-188//Q)
101
A-1313-179-A MECHANICAL BLOCK (Z) ASSY (08)
102
A-1284-705-A DAXEV08//Q
0 103
X-2149-672-1 SERVICE ASSY, OP (DAX-25A)
104
2-626-869-31 SCREW (M2X3), SERRATION
105
3-686-458-21 SCREW
(P1.4),
TAPPING
106
3-352-758-31 SCREW (M1.7X2.5), TOOTHED LOCK
107
A-1757-009-A SERVO BOARD, COMPLETE
108
2-134-636-71 SCREW
(M1.7X2.5)
not supplied
107
106
106
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
101
108
108
102
103
105
104
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