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SCHEMATIC DIAGRAM-11
LCD901(L5AABHB00002)
POWER SUPPLY
F
CIRCUIT
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
CN903
H
A B C D E F G H I J K L M N A B C D E F G H I J K L M N O P Q R S T U V W X
A B C D E F G H I J K L M N O P Q R S T U V W X
G
80
79
78
77
76
75
74
73
72
2.2V
N
LCD14
81
2.2V
F
M
LCD13
82
2.2V
L
83
LCD12
2.2V
K
84
LCD11
FM
2.2V
J
85
LCD10
2.2V
I
86
LCD9
2.2V
H
87
LCD8
2.2V
G
88
LCD7
T
16ms.
2.2V
89
LCD6
F
2.2V
90
LCD5
E
5V
91
V
CC
5V
VREF
92
AVss
93
2.2V
E
D
LCD4
94
2.2V
C
LCD3
95
2.2V
B
LCD2
96
2.2V
A
LCD1
97
4.4V
98
VL3
2.9V
99
VL2
100
NC
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
D
C906
R907
R933
10V22
10K
100
C901
C905
R908
R934
6.3V100
0.01
10K
100
C902
R906
0.1
10K
C
B
A B C D
A B C
I
D E F
J
G H
CN905
1
2
3
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
A
D
To
MAIN CIRCUIT(CN201)
on SCHEMATIC DIAGRAM-5/1,2-B
1
2
:POSITIVE VOLTAGE LINE
:FM/ AM SIGNAL LINE
LCD DISPLAY
38
Q901
UN4211TA
0V
H
LED DRIVE
4.8V
I
4.7V
J
5V
Q953
UN4211TA
D946
MA165TA
LED DRIVE
D944
MA165TA
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
ANALOG
0V
ATT
50
0V
PHONE
49
4.6V
MUT HP
48
0V
NJM SW2
47
4.9V
V.UP
46
4.4V
0V
3.2V
NJM SW1
45
0.7V
1.6V
FM
DO/ ST
44
0V
0.6V
SD IN
43
IC901
2.7V
4.9V
PCONT
42
P-P
C2BBGE000607
5.2V
DCDET
41
SYSTEM CONTROL/
F=8MHz
Vss
40
LCD DRIVE
2.3V
X OUT
39
FM
2V
X IN
38
2.3V
XC OUT
37
P-P
XC IN
36
5V
F=8MHz
RESET
35
2.9V
SYNC
34
96K LED
33
3.3V
DBSPD
32
3.7V
DPL LED
31
R911
100
R910
100
A
B C D E
A
E
B D C F
L
M
N
O
P
Q
R
S
T
U
5V
5V
E
D941
MA165TA
G
H
J
F
E
D
I
C
B
A
V
W
D942
MA165TA
D943
MA165TA
12.1V
R943
10K
CN906
23
24
25
26
25
24
23
22
21 20
19
18
17
16
15
14
13
12
11
10
To
C
DSP CIRCUIT(CN1002)
on SCHEMATIC DIAGRAM-4/22,23-A
3
4
5
To
D
MAIN CIRCUIT
To
D
MAIN CIRCUIT
(CN601) on SCHEMATIC
(CN602) on SCHEMATIC
DIAGRAM-10/71,72-G
DIAGRAM-10/71,72-F
1
2
3
4 5
6
1
2
3
4 5
6
W601
W602
A B C D E F
G H I J
E
F
G
D
D945
MA165TA
C
B
H
R938
1K
E
R937
I
10
A
J
h
C914
1000P
i
A
j
k
m
B
n
p
K
C
R929
330
D
X901
(8MHz)
3
1
2
R753
10K
Q902
UN4212TA
C753
50V2.2
RESET
5V
C912
50V2.2
0V
R754
220K
R912
10K
IC731
C0DBZZF00001
R913
10K
REGULATOR
R932
4.7K
f
Vo2
e
5
A
W
D905
1SS291TA
X
g
A
B
C
D
E
F
A B
Y
R941
47K
F
X
Y
G
Z
a
b
d
R942
47K
CN907
9
8
7
6
5
4
3 2
1
1
2
3
4 5 6 7 8 9
10
C
To
DSP CIRCUIT(CN1003)
on SCHEMATIC DIAGRAM-4/20,21-A
6
7
8
G
OPERATION(2) CIRCUIT
S955
S957
(TUNING
)
(MEMORY)
S956
S954
(
RDS,
FM MODE)
SPEAKERS
(TUNING
)
(FM MODE)
(6~16
)
S953
(TUNE MODE)
JK701
S952
(INPUT
SELECTOR)
Lch
SURROUND
W951
8
7
6
5
4
3 2
1
Rch
8
7
6
5
4
3 2
1
W951
JK702
S951
(
/
)
CENTER
Z901
RCDGP1U26XD
(REMOTE
SENSOR)
E F
D
C
A B
G
Lch
Q951
UN4111TA
LED DRIVE
FRONT
0V
Rch
Q952
UN4211TA
LED DRIVE
0V
A
4.9V
PL701
B
C
D
G
5.2V
C D
E
F
CN951
1
2
3
4 5 6 7 8 9 10 11 12 13
1
2
3
4 5 6 7 8 9 10 11 12 13
CN904
T
S
j
L
U
R
Vo1 GND NC
VIN
4
3
2
1
2.5V 3.3V
5.2V
n
m
k
i
K
I
h
D
C
a Z b d
G
V
F
L706
CN901
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3 2
1
14
13
12
11
10
9
8
7
A
To
IN/ OUT TERMINAL CIRCUIT
A
To
IN/ OUT TERMINAL CIRCUIT(CN901B)
(CN902B) on SCHEMATIC
on SCHEMATIC DIAGRAM-2/11,12-D
DIAGRAM-2/17,18-E,F
9
10
VR901
( VOLUME)
[E,EB,EG]
[GCS,GD,GN]
D960
1
2
3
LNJ301MPUJAD
R959
(UP)
220
D961
LNJ301MPUJAD
R960
220
(DOWN)
5.2V
H
OPERATION(1) CIRCUIT
5.2V
D955
LNJ301MPUJAD
R954
(DIGITAL INPUT)
330
A
OUT
V
GND
DD
D956
1
2
3
LNJ301MPUJAD
R955
(DTS)
330
B
D957
LNJ301MPUJAD
R956
(DOLBY PROLOGIC II)
330
5V
C
D958
LNJ301MPUJAD
R957
(DOLBY DIGITAL)
330
D
4.9V
D959
SELS5923C
R958
(WAKE)
560
E
D951
LNH0A8CYB0A2
R951
(BACK LIGHT)
120
D952
LNH0A8CYB0A2
B
A
E
R952
(BACK LIGHT)
120
14 15 16 17
14 15 16 17
p
Q
P
O
A B
e
H
J
N
M
E D
C
B
E
A
B
R714
6.8K
L708
0.7
H
CN902
W203
6
5
4
3 2
1
6
5
4
3 2
1
D
To
MAIN CIRCUIT(CN203)
on SCHEMATIC DIAGRAM-10/71,72-C
SA-XR10(E,EB,EG,GCS,GD,GN)
POWER SUPPLY,OPERATION(1),(2) CIRCUIT DIAGRAM
11
12
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