Sony CDX-GT800D / CDX-GT805DX Service Manual ▷ View online
45
CDX-GT800D/GT805DX
• IC901 M30876MJB-053GP (FL DISPLAY CONTOROL) (DISPLAY BOARD)
Pin No.
Pin Name
I/O
Pin Description
1
SYS_CE
I
Chip enable signal input
2
NC
—
Not used (Open)
3
FL_DAT3
O
FL serial data-3 output
4
NC
—
Not used (Open)
5
FL_CLK_IN
I
FL serial transfer clock input (Connected to 35,100 pin)
6
BYTE
I
Connected to ground
7
CNVSS
I
Flash write port Fixed at “L”
8
NC
—
Not used (Open)
9
NC
—
Not used (Open)
10
RESET
I
Reset signal input
11
XOUT
O
Main clock signal output (6.75 MHz)
12
VSS
—
Ground
13
XIN
I
Main clock signal input (6.75 MHz)
14
VCC1
—
Power supply (+3.3V)
15
NMI
I
Non-maskable interruption signal input Fixed at “H”
16 to 18
NC
—
Not used (Open)
19
GCP_TA4_IN
I
FL BK signal input (Connected to 22 pin)
20
NC
—
Not used (Open)
21
NC
—
Not used (Open)
22
BK_TA3_OUT
O
FL BK signal output (Connected to 19 pin)
23
NC
—
Not used (Open)
24
LAT_TA2_OUT
O
FL LAT signal output
25 to 27
NC
—
Not used (Open)
28
GCP_TA0_OUT
O
FL GCP signal output
29
SYS_SO
O
Display serial data output
30
SYS_SI
I
Display serial data input
31
SYS_CLK
I
Display serial transfer clock input
32
NC
—
Not used (Open)
33
FL_DAT1
O
FL serial data-1 output
34
NC
—
Not used (Open)
35
FL_CLK
I
FL serial transfer clock input (Connected to 5,100 pin)
36 to 38
NC
—
Not used (Open)
39
HOLD
I
external data bus (HOLD) input Fixed at “L”
39 to 43
NC
—
Not used (Open)
44
WRI/ER
I
External data bus (WRI/WR) input Fixed at “H”
45 to 59
NC
—
Not used (Open)
60
VCC2
—
Power supply (+3.3V)
61
NC
—
Not used (Open)
62
VSS
—
Ground
63 to 93
NC
—
Not used (Open)
94
AVSS
—
Ground
95
NC
—
Not used (Open)
96
VREF
I
Reference voltage input (Connected to AVCC)
97
AVCC
—
Power supply (+3.3V)
98
NC
—
Not used (Open)
99
FL_DAT2
O
FL serial data-2 output
100
FL_CLK_OUT
O
FL serial transfer clock output (Connected to 5,35 pin)
46
CDX-GT800D/GT805DX
SECTION 5
EXPLODED VIEWS
1
3-265-290-01 SCREW (PANEL F)
2
A-1159-588-A BASE PANEL BOARD, COMPLETE
3
2-189-852-01 HOOK (DETACHABLE)
4
3-230-416-02 SCREW
5
3-042-244-11 SCREW (T)
6
X-2024-000-1 PANEL (SUB) ASSY, BASE
7
2-661-675-01 SHAFT (LOCK1)
8
2-661-676-01 SPRING (A90)
9
2-661-674-01 SPRING (B90)
10
2-189-853-01 BRACKET (PWB)
11
X-2103-369-1 PANEL ASSY, SUB
12
1-776-207-72 CORD (WITH CONNECTOR) (POWER)
13
3-264-798-01 CAP
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
NOTE:
•
•
The mechanical parts with no reference
number in the exploded views are not supplied.
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.
they are seldom required for routine service.
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.
they may have some difference from the
original one.
•
Color Indication of Appearance Parts
Example :
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
•
Accessories are given in the last of this parts list.
•
Abbreviation
CH : Chinese model
CH : Chinese model
5-1.
MAIN SECTION
R
R
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.
A
B
B
A
F901
#1
#1
#1
#1
#1
not supplied
not supplied
not supplied
(SUB PANEL board)
(SUB PANEL board)
not supplied
not supplied
not supplied
not supplied
not supplied
1
2
1
12
13
10
7
8
9
11
6
5
4
4
3
MG-611WD-186//Q
47
CDX-GT800D/GT805DX
51
1-869-079-11 FLEXIBLE BOARD
52
1-790-355-54 CORD (WITH CONNECTOR) (RCA)
(SUB OUT (MONO))
53
3-262-621-01 GEAR (DRIVE SHAFT)
54
2-178-992-01 GUIDE (DRIVE SHAFT) (2)
55
2-593-195-01 SCREW (M2.6X6)
56
X-2025-441-2 DRIVING (F) ASSY
57
X-2025-442-2 MOVE (F) ASSY, FOLLOW
58
3-376-464-11 SCREW (+PTT 2.6X6), GROUND POINT
59
A-1159-590-A MAIN BOARD, COMPLETE (GT800D)
59
A-1159-840-A MAIN BOARD, COMPLETE (GT805DX)
TUX501 A-3220-961-B TUNER UNIT (TUX-032)
#1
7-685-792-09 SCREW +PTT 2.6X6 (S)
#2
7-685-793-09 SCREW +PTT 2.6X8 (S)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-2.
MAIN BOARD SECTION
55
55
56
57
52
51
54
54
53
53
58
59
58
#1
#1
#2
#2
not supplied
not supplied
not supplied
not supplied
TUX501
48
CDX-GT800D/GT805DX
101
3-013-634-01 SPRING (RELEASE)
102
X-2108-310-1 BUTTON ASSY (S) (GT805DX)
102
X-2108-313-1 BUTTON ASSY (S) (GT800D)
103
3-250-543-02 SCREW (+B P-TITE M2)
104
X-2108-309-1 PANEL (SV) ASSY, FRONT (GT805DX)
104
X-2108-312-1 PANEL (SV) ASSY, FRONT (GT800D)
105
X-2108-311-1 KNOB ASSY (S)
106
2-547-413-01 RING (ENCODER)
107
2-189-846-01 FILTER (FL)
108
A-1159-597-A DISPLAY BOARD, COMPLETE
109
2-189-782-01 PANEL, FRONT BACK
110
3-250-543-21 SCREW (+B P-TITE M2)
111
X-2103-370-1 CASE ASSY (for FRONT PANEL)
112
A-1159-595-A PANEL COMPLETE ASSY, FRONT (GT800D)
112
A-1159-843-A PANEL COMPLETE ASSY, FRONT (GT805DX)
113
2-189-849-01 CUSHION (GND)
FL900
1-519-842-11 INDICATOR TUBE, FLUORESCENT
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
5-3.
FRONT PANEL SECTION
FL900
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
not supplied
103
104
103
106
105
113
113
102
107
110
110
111
112
106
108
105
101
109
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