Feb. 2010
*; Refer to “PARTS LIST.”
10
SECTION 10
SECTION 10.
VOLTAGE
DIAGRAM
R37
47K
0.001
C15
0.001
C21
KEY
S3
KEY
S2
KEY
S15
KEY
S8
KEY
S12
KEY
S17
KEY
S4
KEY
S9
KEY
S7
KEY
S13
KEY
S11
KEY
S18
KEY
S1
KEY
S6
KEY
S16
KEY
S5
KEY
S10
KEY
S14
KEY
S19
47K
R10
0.001
C2
0.001
C3
0.001
C4
0.001
C5
0.001
C6
0.001
C8
0.001
C9
0.001
C10
1k
R40
1k
R48
1k
R53
0.
1
C20
0
R24
47P
C17
47P
C18
0.001
C16
0.
1
C167
10
R32
1M
R33
15P
C19
0.01
C23
12K
R46
100K
R16
1SS400
D16
100K
R21
10K
R44
KEY
S20
0.
1
C26
0.
1
C165
10k
R3
10k
R6
2P
C22
1
C25
EXB28V332 J
R2
470P
C24
100K
R51
10K
R71
HVC376B
D15
TC7W04FU
IC8
1
2
3
4
5
6
7
8
2.2
C59
2.2
C53
100K
R91
2.2
C58
1
C61
1
C62
1
C66
1
C64
1
C67
2.2
C54
IMSA-9631S-27Y921
J6
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
82
R19
82
R22
2.2M
R61
24LC512T
IC15
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
24LC512T
IC14
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
0.01
C7
0.
1
C1
0.
1
C178
10K
R5
82
R20
22
C179
0.
1
C180
KEY
S25
KEY
S22
KEY
S24
KEY
S23
KEY
S26
MA2S1110G
D11
MA2S1110G
D14
MA2S1110G
D5
MA2S1110G
D8
MMZ1005Y102CT
EP2
MMZ1005Y102CT
EP1
S-80928CNMC
IC6
1
OU T
2
VDD
3
VSS
4
NC
5
CD
2SC4738
Q10
2SA1832
Q8
470
R83
470
R84
100K
R66
0.
1
C183
TC7W08FU
IC1
1
2
3
4
5
6
7
8
NTCG16
R189
100K
R190
330
R209
1k
R23
1k
R67
1k
R214
MMZ1005Y102CT
EP13
10K
R211
10K
R210
1k
R212
10K
R217
2SC4617
Q5
10K
R228
0
R229
TP70N00E2015F
S21
E
UP
DN
MMZ1005Y102CT
EP15
1k
R213
R70
10K
*D9
*D7
*D10
*D12
*D13
100K
R41
1k
R5
0
10k
R31
10K
R231
10K
R232
10K
R233
10K
R234
10K
R235
47K
R236
47K
R237
47K
R239
47K
R241
100K
R242
47K
R243
47K
R244
10K
R246
10K
R247
R9
47K
R29
10K
4.7K
R11
18K
R45
47K
R39
CR-774
X1
SML-A12WT
DS10
SML-A12WT
DS11
SML-A12WT
DS12
1k
R79
1k
R7
1k
R208
22P
C197
470K
R253
3076
MP 7
0
R254
0
R256
HD64F2238RTF13V
IC17
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
CL_IN
LCDCS
LCDRES
LCDCK
LCDDT
BEEP
LCDDT
LCDCS
LCDRS
LCDCK
CL_OUT
HVDET
ANTSW
B2
C
B1
C
ATT
WFM
CHGC
POWE R
DCK
DUD
AGCC
CL_OUT
RTONE
CTONE
VSCAF
R
SSI
TEMP
BATTI
HVIN
I0
I0
KS3
KS2
I1
I1
KS1
KS0
KR4
KR3
KR2
KR1
VCC
VCC
LDATA
DATAC
VRCK
VRDATA
LCK
PSTB2
PSTB1
PDATA
PCK
PS
CKO
DASTB
LIGHT
AFON
LCDRES
CLS0
TEMP
DATAC
EA
R
KR0
KR5
POWE R
RESET
MD2
ECK
ESIO
ESIO
ECK
T
REBLE_C
BASS_C
LDATA
BDET
KR0
KR1
KR2
KR3
UHF
C
GC
800MC
NOISE
TREBLE_B
KS3
KS2
KS1
KS0
TCON
PCON
VCO1
VCO2
VCO3
VCO4
AM
BASS_B
KR4
TRUT
H
SHIFT
CPU3V
NMI
TXD2
RXD2
SCK2
VRSTB
LCK
DCK
DUD
CHG
CL_IN
R3C
KR5
I0
I1
LIGHT
CPU3V
LCDRS
CPU3V
TXD2
RXD2
SCK2
BDET
HFC
VHFC
NMI
FW E
MD2
+3V
+3V
FW
E
SCAN
123
456
0
789
OK
HOLD
DOW NR
IGHT
SERCH
RXF1
RXF0
B3
B2
B1
B0
POWE R
LCD Back Light
LCD
DIAL
EEPROM
RESET
CPU
C lone Buff
CPU-MAIN
CPU-LOGIC
MENU
UP
FAV
LEFT
Batt.DET
#
BACK
LIGHT ON :2.2V
LIGHT OFF:0.0V
• LOGIC UNIT (Left side)
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