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CDX-GT930UI/GT937UI/GT980UI
CDX-GT930UI/GT937UI/GT980UI
31
31
4-12. SCHEMATIC DIAGRAM – DISPLAY Section –
• See page 21 for waveform. • See page 39 for IC Pin Function Description of IC901.
1
D
7
C
2
13
10
9
G
11
H
E
3
12
J
B
I
15
8
5
14
F
A
6
4
B
PANEL
BOARD
CN904
BASE
1
(AEP,UK,RU)
(US,E)
(US,E)
(AEP,UK,RU)
*
4
*
3
(AEP,UK,RU)
(US,E)
*
1
2
*
(US)
(AEP,UK,E,RU)
8.7
8.7
*
1
*
2
3
*
*
4
2.4
0
3.2
3.2
0
0
2.4
0.9
0
0
0.1
3.2
0
0.2
0
0.2
3.3
3.2
3.2
0
0
5.4
5.5
51.7
3.3
3.3
0.1
0.3
0.9
2.4
0
0.1
0.1
3.3
51.7
2.7
6.1
3.2
3.3
3.3
3.3
3.2
0
3.2
0
3.3
3.3
3.2
0.3
2.4
3.3
3.2
0.3
2.4
0
0
3.2
3.2
8
3.3
0
1.7
0
0
1.5
3.3
0
3.3
1.7
0
0.1
0.1
3.2
3.3
1.5
0.1
C901
0.1
C903
0.1
C914
0.1
C915
0.1
C919
0.1
C925
0.1
C956
0.1
C904
1000p
C923
0.1
C957
0.1
C958
10p
C917
1
C911
22
R963
22
R964
100
FB901
100
FB902
100
FB903
100
FB905
100
FB908
100
FB912
100
FB913
100
FB914
100
FB915
100
FB916
100
FB921
100
R911
100
R956
820
R901
820
R903
820
R908
1k
R902
1k
R904
1k
R905
1k
R909
1k
R910
1k
R912
1.2k
R906
1.5k
R907
2.2k
R950
2.2k
R958
10k
R954
10k
R955
100k
R920
100k
R951
100k
R952
100k
R953
100k
R959
100k
R960
100k
R961
0
FB911
22
R965
0.5%
10k
R917
0.5%
10k
R918
S911
S912
S913
S914
S915
S916
S918
S919
MAZ8051GMLS0
D931
MAZ8051GMLS0
D932
MAZ8051GMLS0
D933
MAZ8051GMLS0
D934
MAZ8051GMLS0
D935
MAZ8051GMLS0
D936
MAZ8051GMLS0
D937
MAZ8051GMLS0
D938
MAZ8051GMLS0
D955
MAZ8051GMLS0
D956
MAZ8051GMLS0
D962
LTC614TKFP8T146
Q920
LTC614TKFP8T146
Q921
LTC614TKFP8T146
Q922
VCC
OUT
GND1
GND2
RS-470
IC903
2.2k
R913
MAZ8051GMLS0
D961
100k
R962
ISA1235AC1TP-1EF
Q924
10k
R922
10k
R921
RT1N141C-TP-1
Q923
CL-195PG-CD-T
LED914
CL-195PG-CD-T
LED915
CL-195PG-CD-T
LED916
CL-195PG-CD-T
LED917
ENC901
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
CN901
24P
NC
NC
NC
KEY_GND
ILL_GND
CNVSS
BUSY(M)
BUSY(D)
RESET(M)
KEY0
DISP_RESET
DISP_CE
DISP_SO
DISP_SO
DISP_SI
FL_F1(+)
DISP_CLK
FL_VDD2
L_VDD1
FL_VSS
FL_VSS
RE_1
RE_0
RE_0
ILL+B
FL_F2(-)
NC
NC
NC
8MHz
X901
22
R966
MAZ8051GMLS0
D930
100
R914
4.7
C905
0
R967
S920
3
1
2
4
5
6
CL-197HB1E-D-T
LED918
100k
R915
MAZ8051GMLS0
D939
100k
R923
CL910
JL907
JL908
JL901
JL902
JL903
JL904
JL905
JL905
JL906
22p
C910
220
R916
FB920
0uH
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
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
IC901
SYS_CE
VDC0
VDC1
NDS
CNVSS
RESET
XOUT
VSS
XIN
VCC1
MN1
GCP_T
A4_IN
BK_T
A3_OUT
LA
T_T
A2_OUT
GCP_TA0_OUT
SYS_SO
SYS_SI
SYS_CLK
BUSY
FL_DAT1
FL_CLK_IN
HOLD
WRI/WR
FL_DAT3
FL_CLK_IN
CLKOUT
KEY_PUSH
KEY_1
KEY_2
KEY_2
SIRCS
ILL_GREEN
ILL_BLUE
ILL_RED
ILL_GREEN
ILL_BLUE
ILL_RED
AVSS
VREF
AVCC
BRINK
FL_DAT2
AVCC
BRINK
FL_DAT2
FL_CLK
FL901
1
5
6
7
8
25
26
27
28
29
30
31
32
33
34
35
36
37
41
2
40
3
39
1000p
C924
1k
R957
1k
R949
1k
R948
R
G
B
CL-321YF-D-T
LED910
R
G
B
CL-321YF-D-T
LED91
1
R
G
B
CL-321YF-D-T
LED912
R
G
B
CL-321YF-D-T
LED913
R
G
B
CL-321YF-D-T
LED901
R
G
B
LED902
CL-321YF-D-T
R
G
B
CL-321YF-D-T
LED903
R
G
B
CL-321YF-D-T
LED904
R
G
B
CL-321YF-D-T
LED905
R
G
B
CL-321YF-D-T
LED906
R
G
B
CL-321YF-D-T
LED907
R
G
B
CL-321YF-D-T
LED908
MAZ8051GMLS0
D940
330
R931
330
R934
330
R933
R942
330
R943
330
330
R932
R941
330
R944
330
330
R970
330
R973
330
R974
330
R976
330
R971
330
R975
330
R977
330
R972
R946
68
R945
68
68
R939
68
R936
68
R991
68
R988
68
R985
68
R982
120
R937
120
R940
120
R992
120
R989
120
R986
120
R983
270
R981
270
R984
270
R987
270
R990
270
R935
270
R938
820
R979
820
R980
820
R978
560
R993
150
R995
82
R994
DISP_SO
DISP_SI
DISP_RE
DISP_CE
DISP_CE
RE_0
RE_1
DISP_CE
DISP_CLK
ILL_G
ILL_B
ILL_B
KEY_0
BRINK
KEY_PUSH
RE_1
RE_0
RE_0
KEY_2
KEY_1
BUSY
ILL_R
ILL_G
ILL_B
BUSY
DISP_RE
DISP_SO
DISP_SI
DISP_CLK
ILL_R
BRINK
KEY_2
KEY_PUSH
KEY_1
KEY_0
SOURCE
MODE
OFF
SHUF
DSPL/SCRL
EJECT
ZAP
/CAT
SHUF/ZAP
AF/TA
DSPL/PTY
_OUT
IC903
REMOTE CONTROL SIGNAL RECEIVER
(RING ILLUMINATION)
LED910-917
S918
S919
S913
S914
LED908,S916
LED907,S915
LED906,S911
LED903,S912
FLUORESCENT INDICATOR TUBE
IC901
DISPLAY CONTROL
DISPLAY BOARD
LED +B SWITCH
+
-
(VOLUME)
PUSH ENTER/SOUND/MENU
ENC901
(VOLUME)
/ANGLE
LED918,S920
LED DRIVER
Q920-922
LED904
OFF
LED905
LED902
SOURCE
MODE
LED901
R5F64116DA01FB
Q923,924
CLKOUT_SEL
VCC2
VSS
(Page 29)
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