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Oct. 2010
30
SECTION 10
SECTION 10.
VOLTAGE
DIAGRAM
*:
Refer to the PARTS LIST for the value and name of component.
MAIN UNIT (1/2)
m ic4:0V
m ic3:0V
mic1:4.98V
mic2:4.98V
mic1:4.98V
m ic2:0V
mic3:4.98V
m ic4:0V
0.01V
5.02V
R:5.00V
T:0.02V
0.32V
2.51V
2.49V
2.52V
R:0V
T:5.02V
T:4.78V
R:5.00V
2.52V
2.52V
2.49V
2.52V
2.50V
2.52V
0.0022
2.50V
2.35V
2.56V
5.49V
6.62V
5.00V
4.92V
4.86V
5.02V
4.30V
4.24V
5.02V
4.52V
7.20V
0.04V
5.02V
5.00V
R:5.00V
T:4.11V
R:0V
T:4.78V
0.70V
0.15V
4.92V
1.15V
1.77V
6.54V
5.03V
SHIFT:4.89V
NORMAL:0V
NORMAL:1.41V
SHIFT:4.14V
LED_ON:
1.52V
4.90V
LED_ON:
0.82V
LED_ON:
LED_ON:
3.29V
R177
1k
R94
1M
R95
1.5M
R336
100k
R321
10k
R320
15k
R319
68k
R318
68k
R326
68k
R323
10k
R324
1.2k
R325
68k
R327
100k
SW-149
S3
R266
15k
R104
100k
R105
470
R112
1M
R107
150k
R114
18k
R115
120k
R159
100k
R117
1.5k
2.2
C213
R120
47k
R121
1k
BATT+
CP2
BATT-
CP3
J2
J3
MMZ1005Y102C T
EP5
R132
470
J6
1
2
3 4
R131
470
R130
100k
R332
4.7k
R330
10k
R331
10k
R260
10k
R141
4.7k
R261
47k
R139
10k
R227
12k
R224
120k
Q25
2SC4116
R205
1.5k
R204
3.3k
R225
100k
100
R11
12k
R8
4.7k
R6
R102
10
R101
1M
R148
100k
KEY
S105
KEY
S108
KEY
S109
KEY
S110
KEY
S111
KEY
S112
KEY
S113
KEY
S114
KEY
S115
KEY
S116
KEY
S117
KEY
S118
KEY
S119
KEY
S120
KEY
S121
KEY
S122
KEY
S123
R235
2.2M
S801
TP70N00E2015F
E
UP
DN
47k
R346
1k
R9
10k
R333
100k
R334
100k
R338
470k
R29
100 C173
Q55
KTA166
4
KTC811U
Q16
1
2
3
4
5
6
KTC811U
Q78
1
2
3
4
5
6
1M
R246
R123
100k
330k
R31
AVR-M1005C080M T
D34
4.7k
R16
15k
R211
330k
R212
2.2M
R213
1k
R214
330k
R216
1M
R217
100k
R206
220k
R208
XP1215
Q81
1
2
34
5
R1EX24032ATA00A
IC7
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
10
C145
10
C154
10
C174
10
C377
10
C380
10
C381
10
C398
R127
100k
0
R129
4.7k
R209
TPA0211DGN
IC5
1
IN
2
SHUTDOWN
3
VDD
4
BYPASS
5
VO+
6
SE/BTL
7
GND
8
VO-
9
R5F2L3AAANFP
IC8
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
1k
R238
S-812C50AMC
IC12
1
GND
2
VI
N
3
VOUT
4
NC
5
NC
CD4066BPWR
IC4
1
I/O1
2
O/I1
3
O/I2
4
I/O2
5
CONT2
6
CONT3
7
VSS
8
I/O3
9
O/I3
10
O/I4
11
I/O4
12
CONT4
13
CONT1
14
VDD
XP4601
Q53
1
2
3
4
5
6
100k
R142
R228
10k
47k
R448
R196
390k
R195
220k
R194
220k
R193
220k
MMZ1005Y102C T
EP10
MMZ1005Y102C T
EP11
X2
CR-899
CP10S
CP4
CP10S
CP6
CP10S
CP7
CP10S
CP8
CP10S
CP9
1k
R449
Q38
LDTC144EE
Q56
LDTC144EE
LDTC144EE
Q82
L1SS400
D10
D27
LRB706F
L1SS400
D31
D39
L1SS400
D41
L1SS400
D42
L1SS400
D43
L1SS400
D44
L1SS400
*D46
*D47
*D48
*D49
Q21
L2SA1576AS
Q22
L2SA1576AS
R155
82
0
R450
0
R451
R126
5.6k
47k
R452
33k
R453
R97
0
R257
220k
560
R219
1.5k
R221
27k
R207
Q15
2SB1132
LMV324IPW
IC3
9
10
8
LMV324IPW
IC3
2
3
1
LMV324IPW
IC3
13
12
14
R174
15k
220
C153
DS2
HT-191UYG
DS3
HT-191UYG
Q31
LDTC144TW
TAK-35426
DS1
1
COM1
2
COM2
3
COM3
4
COM4
5
SEG1
6
SEG2
7
SEG3
8
SEG4
9
SEG5
10
SEG6
11
SEG7
12
SEG8
13
SEG9
14
SEG10
15
SEG11
16
SEG12
17
SEG13
18
SEG14
19
SEG15
20
SEG16
21
SEG17
22
SEG18
23
SEG19
24
SEG20
25
SEG21
26
SEG22
27
SEG23
28
SEG24
29
SEG25
0.01
C245
0.01
C212
0.01
C219
0.01
C161
0.01
C131
0.01
C249
0.01
C124
0.01
C162
0.1
C378
0.1
C199
0.1
C128
0.1
C197
0.1
C210
0.1
C36
0.1
C16
0.1
C133
0.1
C37
0.1
C171
0.1
C217
0.1
C12
0.1
C224
0.047
C782
0.047
C216
0.047
C304
0.047
C147
0.001
C157
0.001
C166
0.001
C38
0.001
C144
0.001
C282
0.001
C379
0.001
C283
0.001
C148
0.001
C376
0.001
C143
0.001
C169
0.001
C165
0.0022
C370
0.0022
C374
0.0047
C6
0.0047
C7
0.0047
C776
0.0047
C777
0.0047
C9
0.0047
C11
1
C139
1
C209
N JU7704F3
IC11
1
CD
2
VSS
3
MR
4
VOUT
5
VDD
0.018
C220
0.018
C221
0.022
C783
0.027
C230
0.033
C137
0.033
C369
0.033
C372
22P
C195
220P
C134
270P
C135
10P
C193
15P
C194
330P
C386
470P
C222
0.0033
C385
0.0068
C373
0.0056
C132
0.0056
C136
0.22
C779
0.22
C778
0.22
C780
0.47
C151
C126
R176
3.9k
R93
15k
0.0022
C125
2SA1832
Q17
NJM2904V
IC13
1
2
3
4
5
6
7
8
2.2k
R134
100k
R218
R144
33k
10
C170
R108
330k
56k
R215
0.0022
C226
0.1
C223
HVD144A
D13
R44
1k
R169
82k
R98
100k
MC 1
EM6027P
R122
4.7k
220
C156
10k
R133
0.047
C150
0.1
C152
MA2S7280G
D65
0
R457
R5C
T5C
VOLOUT
R5
DUS E
CTCOUT
CLOUT
PCON
DICK
DIUD
CTCI
N
WXAL
T
R5
TONE
SEG24
SEG23
SEG22
SEG21
SEG20
SEG19
SEG18
SEG17
SEG16
SEG15
COM2
COM3
COM4
SEG1
SEG2
SEG3
SEG4
SEG
5
SEG
6
S
EG7
S
EG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
WXALT
CTCIN
SD
LEDC
VI
N
VOX
MIC2
MIC1
AFON
MMUT
FLRXD
TONE
CTCOUT
COM1
SEG16
SEG15
SEG14
SEG13
SEG12
SEG11
SEG10
SEG9
SEG8
SEG7
SEG6
SEG5
SEG4
SEG3
SEG2
SEG1
COM4
COM3
COM2
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
PCON
TXC
T5C
R5C
PS5C
PSVCO
SHIFT
PTT
POWER
CLOUT
NOIS
UNLK
DUS E
RESET
RMUT
AFON
SPMUT
E
ESDA
ESCK
CK
DATA
PLLSTB
DASTB
VOX
MIC2
MIC1
LEDC
DICK
DIUD
KR0
KR1
KR2
KS3
KS2
KS1
KS0
KR2
KR1
KR0
IS0
KS3
KS2
KS1
KS0
KR3
ESCK
ESDA
MODE
PS5
RMUT
VOLIN
AFON
POWE
R
INTPTT
INTMIC
MIC
IS
0
KR3
MODIN
COM1
TEMP
SEG25
FLRXD
RESET
TONE
MODE
CLIN
VI
N
R5C
MMUT
INTPTT
INTMIC
NW C
VREF
RESET
PTT
CLIN
SW5V
PS5
A
B
C
D
E
[MONI ]
[▲ ]
[▼ ]
[V/M/C]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[*]
[0]
[#]
3.10V
5.18V