Icom IC-R30 Service Manual

3.0 V
3.0 V
5.0 V
3.6 V3.0 V
GPS ON: 2.3 V
GPS OFF: 0 V
Bluetooth ON: 3.0 V
Bluetooth OFF: 0 V
Voltage Line
Explanatory notes
RX Line
L1SS400
D26
CP06S
CP5
GPSC
0.1
C64
A_DAFIN
100P
C325
LDTC144EE
Q15
47k
R124
MC74HC4094ADTR2G
IC18
1
STR
2
D
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
GND
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
V+
100P
C324
100P
C328
47k
R105
L1SS400
D25
LDTC144EE
Q9
0
R126
0.1
C65
CP06S
CP6
MMZ1005Y102CT
EP13
1
C92
GPS2
0.1
C313
BLM15GA750SN1D
EP9
100P
C323
100k
R123
0.1
C77
BER_DATA
1
C100
TLV70030DCKR
IC20
1
IN
2
GND
3
EN
4
NC
5
OUT
47k
R107
1
C102
47k R109
L1SS400
D21
J3
LDTC144EE
Q11
MC74HC4094ADTR2G
IC19
1
STR
2
D
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
GND
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
V+
BFM_DET
100P
C326
1 C88
1
C90
100k R103
100k
R99
2SA1832
Q10
CP06S
CP3
BER_CK
100k R102
L1SS400
D23
AD1_SEL
0.001
C61
DCKSFT
100P
C330
1
C94
100k
R104
A_DAFOUT
0.1 C690.1
C67
BLM15BD102SN1
EP10
TLV70030DCKR
IC24
1
IN
2
GND
3
EN
4
NC
5
OUT
HRM1016
IC21
1
GND
2
LED0
3
LED1
4
LED2
5
RST#
6
PIO[6]
7
PIO[14]
8
PIO[8]/NC
9
USB_P
10
USB_N
11
PIO[10]
12
PIO[11]
13
PIO[9]/NC
14
GND
15
VBAT_SENSE
16
VBAT
17
CHG_EXT
18
VREGENABLE
19
VBUS
20
PIO[28]/QSPI_FLASH_IO[3]
21
PIO[21]/QSPI_FLASH_CLK
22
GND
23
MIC_LN
24
MIC_LP
25
MIC_BIAS_A
26
MIC_BIAS_B
27
MIC_RN
28
MIC_RP
29
SP_RN
30
SP_RP
31
SP_LN
32
SP_LP
33
CAP_SENSE1
34
CAP_SENSE3
35
CAP_SENSE4
36
GND
37
GND
38
PIO[0]
39
PIO[1]
40
PIO[2]
45
SPI_CLK
44
GND
43
PIO[5]
42
PIO[4]
41
PIO[3]
46
SPI_MOSI
47
SPI_MISO
48
SPI_CS#
49
UART_RX
50
UART_TX
51
UART_RTS
52
UART_CTS
53
PIO[15]
54
PIO[7]
55
PIO[12]
56
PIO[13]
57
GND
58
PIO[23]/QSPI_FLASH_CS#
59
PIO[25]/QSPI_FLASH_IO[0]
60
PIO[27]/QSPI_FLASH_IO[2]
61
1.35V
62
PIO[22]/QSPI_SRAM_CLK
63
PIO[26]/QSPI_FLASH_IO[1]
64
PIO[24]/QSPI_SRAM_CS#
65
PCM_SYNC
66
PCM_OUT
67
PCM_CLK
68
PCM_IN
69
CAP_SENSE0
70
CAP_SENSE2
71
CAP_SENSE5
72
GND
73
AIO[0]
74
AIO[1]
75
1.8V
76
VDD_PADS
77
78
79
80
L1SS400
D24
L1SS400
D17
1
C89
100
R114
100P
C327
1
C106
J4
12 34 56 78 910 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
CP06S
CP1
0.1 C101
LDTC144EE
Q14
8P
C71
B_DAFIN
MC74HC4094ADTR2G
IC17
1
STR
2
D
3
CLK
4
Q1
5
Q2
6
Q3
7
Q4
8
GND
9
QS
10
Q'S
11
Q8
12
Q7
13
Q6
14
Q5
15
OE
16
V+
1 C95
0.001
C68
100k
R92
100P
C329
1
C87
PCON2
10k
R115
CP06S
CP4
100P
C322
LDTA123YET
Q16
MMZ1005Y102CT
EP14
100k
R345
10k
R117
47k
R96
0R111
3754
MP1
1 2
100k
R95
22k
R120
PFMC
J6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1617
LDTC144EE
Q12
1
C83
1
C107
100k
R98
AD_CS
AD_SCK
15P C98
AD_DI
DSPC
LDTC144EE
Q13
TC7S66FU
IC22
1 2 3
4 5
330
R125
0.1
C75
L1SS400
D27
SN74AUP1T17DCKR
IC15
1
2
3
4
5
SN74AC00PWR
IC23
1
2
3
4
5
6
78
9
10
11
12
13
14
0.1 C70
LOG3
1
C99
47k
R108
WDETSW
ED09D21OFD14.0S6.0C20G
S1
1
COM
2
A
3
B
10k
R101
CP06S
CP2
0R110
10
C62
DETSW_INH
AFM_DET
15N
L1
SSB_RSSI
L1SS400
D19
2.2k R116
GSU-141A
IC16
A1
RF_IN
A2
VSS
A3
VSS
A4
VSS
A5
VDD_BKUP_IN
A6
VSS
A7
GPIO0
B1
VSS
B2
VSS
B3
VSS
B4
UART0_RX
B5
UART0_CTS
B6
VSS
B7
UART0_T X
C1
VSS
C2
VSS
C3
VSS
C4
NRST
C5
BOOT_MODE0
C6
VDD_IO_HOST
C7
GPIO1
E7
VSS
E6
VSS
E5
VDD_PRPH_OUT
E4
VSS
E3
VSS
E2
VSS
E1
VSS
D7
I2C_SDA
D6
I2C_SCL
D5
VDD_BKUP_BAT_IN
D4
NC
D3
VSS
D2
VSS
D1
VSS
L1SS400
D14
L1SS400
D22
8P
C74
BTAF_BACK
WFM_DET
MAX14656EWE+
IC25
A1
VB
A2
OUT
B1
CD-
B2
CE
C1
CD+
C2
GND
D1
ID
D2
TD-
D4
UR
D3
TD+
C4
UT
C3
BAT
B4
SCL
B3
SDA
A4
INT
A3
IDBF
100k
R347
VCC
100P
C331
AD2_SEL
100P
C332
L1SS400
D15
47k
R106
IOCK IOSTB
MISO
MOSI
CLK
IODATA
B_RSSI
B_UNLK33
GPSC
RTC_SCL
RTC_SCL
RTC_SDA
RTC_SDA
USB_INT
USB_INT
DCKSFT
GPSC
DSP_PD
DSP_PD
KLIGHT
PFMC
DSPC
PFMC
HOPC
CSB
DSP_PD
D- D+
KLIGHT KS8 KS3 KS2 KS1 KS0 KS4
UPDN
KS5 KS6 KS7
DSPC
DCKSFTG_RXD
IOEN
IR0
VBUS
UPDN
KS6
KS5
KS4
KS3
KS2
KS1
KS0
BT_DEMP CPU_DEMP
A_DAFOUT
BTAF
AFM_DET BFM_DET A_DAFIN B_DAFIN
BEEP
USB_D+
USB_D-
BTRES
CHG_DET
DIM
BTSW
BTSW
G_TXD
DATA
BTTXD BTRXD
WDETSW
SQL PWR
WFM_DET
WDETSW
BTKENSA
CK
KS0D
KS1D
KS2D
KS3D
KS4D
KS5D
KS6D
KR0
KR2
KR1
LOG3
LOG3
CLONE
A_RSSI
A_UNLK33
UNLK2
5VS
5VS
BAT_DATA
IOEN STEN STSTB
BAT
BAT
CHG_L
CHG_L I_LIM
I_LIM
CHG_DET
CHG_DET
B_NOISE A_NOISE
BAD_CS
AAD_CS
AD_SCK
AD_DI
VCC
PCON2
PCON2
PCON2
PCON2
PCON2
A_DICK
A_DIUD
CPU3CPU3
KEY MATRIX
GPS
G_RES
USB_VBUS
BER_DATA
BER_CK
USB_D+
USB_D-
BTAF
AD2_SEL
AD_CS
AD1_SEL
UPDN
CHG_DET
LOG3
BAT
CKSFT1
5VS
PCON2
VCC
VCC
LOGIC UNIT
(4/4)
LOGIC UNIT
(4/4)
LOGIC UNIT
(3/4)
KEY P.C.B.
LOGIC UNIT
(4/4)
LOGIC UNIT
(4/4)
LOGIC UNIT
(3/4)
LOGIC UNIT
(4/4)
LOGIC UNIT
(3/4)
MAIN UNIT
(5/5)
9-2
* Refer to the PARTS LIST for the value and name of component.
• LOGIC UNIT (2/4: for #12 and #20)

Icom IC-R30 Specifications

General

Antenna Connector	SMA
GPS	Yes
Modes	AM, FM, WFM, CW, D-STAR, P25, NXDN, dPMR
Power	5V DC (USB), or 7.4V DC (battery)
Battery Life	Approx. 8 hours (with external speaker), Approx. 10 hours (with internal speaker)
Bluetooth	Yes