Voltage diagram, 1 main unit – Icom IC-GM1600E User Manual
Page 31
SECTION 11 VOLTAGE DIAGRAM
11-1 MAIN UNIT
BATTY
CDECV
BTYPE
BEEPO
WDECV
AF7V
CPU5V
CKSIS
E
D
S5V
S5V
MODIN
DETMS
CTFIS
R5V
DET
A
B
C
SRXMS
F
C272
0.47
IC281
TC4W66FU
1
2
3
4
5
6
7
8
IC282
TC4W53FU
1
2
3
4
5
6
7
8
Q291
XP4601
1
2
3
4
5
6
C261
0.015
C262
0.033
C263 0.047
C265 0.001
C267 0.0047
C268 0.047
C281 0.01
C293
0.033
C294 0.0018
C301 0.022
C302 0.0022
C422 0.1
C641
22
C666 0.033
C667 0.047
C642 0.01
C481 0.01
R477 2.2 k
C423 0.001
C664 0.047
IC681
TC4W66FU
1
2
3
4
5
6
7
8
C467 10
C421 10
D602
DA221
Q411
2SC4213 B
C683 0.47
C512 0.1
C670 0.047
IC581
S-80942CNMC-G9C
1
OUT
2
VDD
3
VSS
4
NC
5
CD
MC461
DS653
SML-311YT
IC491
NJM2904V
1
2
3
4
5
6
7
8
X601
CR-747
C668 0.047
C413
0.1
C491 0.01
IC481
TC4W66FU
1
2
3
4
5
6
7
8
C665 0.047
C671
0.1
C511 0.0033
C473 0.01
C581 0.027
C461 0.001
R476 3.9 k
C427 150
Q441 2SC4116 BL
C591 0.01
Q652
DTC144TU
C661 0.047
C682 0.47
DS654 SML-311YT
R684 1.8 M
C466 0.1
C669 0.047
C426 0.047
C424
10
J412
BM02B-ASRS-TF
1
2
3
4
C411
0.47
C688 0.1
IC682
TC4W66FU
1
2
3
4
5
6
7
8
R703 1.8 M
D603
MA2S111
C693 0.001
C690
0.018
C691
0.018
C692 470 P
C441 47 P
C425 47 P
Q444
UNR9213J
Q501
UNR9213J
Q653
XP1213
1
2
3
4
5
Q654 UNR9213J
C462
0.1
C503 0.0047
C504
0.0015
C521
0.1
C522 0.022
C686 47 P
C687 47 P
C502
150 P
C266 150 P
R494 10 k
R475 22 k
R265 10 k
R267 10 k
R297
10 k
R411
10 k
R412 10 k
R581 10 k
R591 10 k
R592 10 k
R414
1.5 M
R415 1.5 M
R421
10
R602
1 M
R441 470 k
R442
470 k
R493
560 k
R681
820 k
R443 100 k
R481 100 k
R482 100 k
R501 100 k
R632 100 k
R696 100 k
R697 100 k
R704 100 k
R269 100 k
R283
100 k
R284 100 k
R305
100 k
R504 10 k
R263 47 k
R686
1 k
R687
1 k
R273 1 k
R603 12 k
R262
12 k
R701
390 k
R683 390 k
R292
68 k
R293
68 k
R306 68 k
R511 27 k
R413 33 k
R502
33 k
R495
4.7 k
R473 4.7 k
R462 4.7 k
R298
4.7 k
R261 4.7 k
R521
680
R271 56 k
R702 22 k
R503 120 k
R699 330 k
R682
270 k
R512
150 k
R272
150 k
R513
18 k
R472 18 k
R491
15 k
R685
15 k
R698 15 k
R270
15 k
R296 15 k
R266 5.6 k
R463
5.6 k
R471
680 k
R307 1.2 k
R700 1.2 k
R422
10
R601 10
R474
5.6 k
R705
18 k
R707
8.2 k
R708
3.9 k
R690
ERJ2GE-JPW
R691
ERJ2GE-JPW
IC683
TA75S01F
1
2
3
4
5
R709
4.7 k
R711
100 k
R712 4.7 k
C696
0.1
C697 0.1
R274
1 k
Q442 RSR025N03
Q443 RSR025N03
C472 10
R631 10 k
R634 10 k
R635 10 k
R636 10 k
R633 10 k
R637 10 k
R638 10 k
R639 10 k
IC421 TA7368F
1
NC
2
VCC
3
NC
4
VIN
5
RIPPLE
6
NF
7
PHASE
8
PREGND
9
PWGND
10
POUT
IC261
NJM12902V
V+
4
GND
11
IC261
NJM12902V
2
3
1
IC261
NJM12902V
6
5
7
IC261 NJM12902V
9
10
8
IC261
NJM12902V
13
12
14
R399
ERJ2GE-JPW
R398
ERJ2GE-JPW
C412 0.47
C464 1
C465
1
C601 22 P
C603
33 P
C602 7 P
R716
S641 SW
-167 (SKQT)
R717 ERJ2GE-JPW
R264 8.2 k
C463
0.01
DS656 SML-311YT
DS657 SML-311YT
DS658 SML-311YT
DS659 SML-311YT
R656
1 k
R658 1 k
R659 680
R651 330
R652 220
R657 680
R653 1 k
R654 680
CP641
Q651
XP1213
1
2
3
5
4
R662 330
R663 220
S101
EVQP2T02M
S100 EVQP2T02M
S102 EVQP2T02M
S103
EVQP2T02M
S105
EVQP2T02M
J414
14FH-SM1-TB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R282 100 k
R281 100 k
R583 100 k
R584 100 k
C689 0.001
R294 10 k
IC591
BR24L32FV-W
1
A0
2
A1
3
A2
4
VSS
5
SDA
6
SCL
7
WP
8
VCC
C662 0.001
R490 56 k
EP682 CV1083
C698 0.001
C699 0.001
IC661
PD78F0338GC-9EB (FX-2795A)
1
P30/TO0
2
P31/TI00
3
P32/TI01
4
P33/TO50/TI50
5
P34/TO51/TI51
6
P20/RXD0/SI3
7
P21/TXD0/SO3
8
P22/SCK3
9
P23/SI1
10
P24/SO1
11
P25/SCK1
12
P00/INTP0
13
P01/INTP1
14
P02/INTP2
15
P03/INTP3/ADTRG
16
P04/INTP4
17
P05/INTP5/BUZ/PCL
18
VPP
19
XT2
20
XT1
21
VSS1
22
VDD1
23
X2
24
X1
25
RESET
26
AVREF0
27
P10/ANI0
28
P11/ANI1
29
P12/ANI2
30
P13/ANI3
31
P14/ANI4
32
P15/ANI5
33
P16/ANI6
34
P17/ANI7
35
ANI8
36
ANI9
37
AVSS0
38
P120/AO0
39
AVREF1
40
CAPH
41
CAPL
42
VLCDC
43
VLC0
44
VLC1
45
VLC2
46
COM0
47
COM1
48
COM2
49
COM3
50
SCOM0
51
S0
52
S1
53
S2
54
S3
55
S4
56
S5
57
S6
58
S7
59
S8
60
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
61
62
63
64
65
66
67
68
69
70
71
72
73
74
S23
75
P90/S24
76
P91/S25
P92/S26
P93/S27
P94/S28
P95/S29
P96/S30
P97/S31
P80/S32
P81/S33
P82/S34
P83/S35
P84/S26
P85/S37
P86/S38
77
78
79
80
81
82
83
84
85
86
87
88
89
90
P87/S39
91
VSS0
92
VDD0
93
P60
94
P61
95
P62
96
P63
97
P64
98
P65
99
P66
100
P67
101
P40
102
P41
103
P42
104
P43
105
P44
106
P45
107
P46
108
P47
109
P50
110
P51
111
P52
112
P53
113
P54
114
P55
115
P56
116
P57
117
P70/TO4
118
P71/TI4
119
P72/TO52
120
P73/TI52
DS681 A0286
1
SEG0
2
SEG1
3
SEG2
4
SEG3
5
SEG4
6
SEG5
7
SEG6
8
SEG7
9
SEG8
10
SEG9
11
SEG10
12
SEG11
13
SEG12
14
SEG13
15
SEG14
16
SEG15
17
SEG16
18
SEG17
19
SEG18
20
SEG19
21
SEG20
22
SEG21
23
SEG22
24
SEG23
25
COM0
26
COM1
27
COM2
Q462
UNR9111J
Q461
UNR9111J
S461
SKHLLFA010
R710 8.2 k
R467
270
R695 100 k
R468 100 k
R689 47 k
Q656 XP4313
1
2
3
4
5
6
R718
1 k
R461 33 k
C700 1
R720
ERJ2GE-JPW
CDECV
CONT2
CONT1
TDEC
DASTBO
PLSTBO
SDATAO
SEG6
SEG5
SEG4
COM0
EXPTT
SEG3
COM1
PTTIN
SEG2
COM2
CSIFT
SEG1
EXSTBO
SEG0
SCLKO
SEG7
UNLKI
SEG8
TDETV
SEG9
EXOEO
NOISV
RSSIV
LOINV
TEMPV
SCLK
SCLK
SRXMS
CDECV
VSSTBO
EXOE
UNLK
ATIS
AF7V
VSSTB
VSSTB
DASTB
PLSTB
SDATA
OSC1
OSC1
ERXDI
ERXDI
ETXDO
ETXDO
ESDA
VPP
ESCK
RES
EXSTB
EXSTB
ATIS
ATIS
STXMS
PTTIN
VOXM
EXPTT
PTTM
VOXT
VOXT
ESCK
W/NS
ISPMS
ISPMS
RES
CTFIS
BTYPE
BATTV
WDECV
WDECV
VOXM
MIC1
MIC2
MIC3
MOD
MIC3
MIC2
MIC1
PTTM
MICMS
VOXT
UP
DOWN
16/9
CH/WX
SCAN
H/L
COM2
RXDEC
BEEP
SQL
SQL
DETMS
TLED
RLED
TLED
RLED
ESDA
SEG12
SEG11
SEG10
SEG18
SEG19
SEG17
SEG16
SEG15
SEG14
SEG13
SEG20
SEG21
SEG22
SEG23
LDTFS
ISPMS
STXMS
W/NS
MICMS
T5VS
R5VS
V5VS
S5VS
M5VS
AFVS
AFMS
LEDS2
LEDS1
DET
BEEPO
VPP
ETXDO
WDECV
SEG0
SEG18
SEG3
SEG14
SEG21
SEG10
SEG6
SEG17
SEG7
SEG13
SEG1
SEG9
SEG20
SEG16
SEG19
SEG5
SEG12
SEG2
SEG15
SEG4
SEG8
SEG11
COM0
COM1
SEG22
SEG23
DETIN
MODIN
MODIN
SMICO
DETOUT
R5V
R5V
AG3V
AG3V
AG3V
AG3V
S5V
S5V
S5V
S5V
S5V
S5V
S5V
SPGO
AFOUT
AFOUT
AFOUT
AFOUT
SPG
SPG
EXDET
EXDET
MICO
ERXDI
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
CPU5V
EXDET
EXDET
EXMIC
INMIC
R611
10 k
C612 0.022
R612 4.7 k
C611 0.001
C291 0.01
R291 68 k
C292 0.0068
C269
0.01
R276 10 k
R277
390 k
R275
180 k
R706 150 k
C685 0.47
C695 1
R496 220 k
R694 470 k
BTYPE
S104 EVQP2T02M
C604
0.01
C606
0.01
C605
47 P
R606
1 k
R604
12 k
R605 12 k
D6
01
MA2S077
C643
0.01
C684 0.47
C681 0.1
R692
ERJ2GE-JPW
R688 82 k
to the
MIC J415
C270
0.01
11 - 1