10-7a
(Amended page)
June 2019
The waveform and voltage indications have been added on the original page.
The underlined parts have been updated from the addendum of the previous version, or from the original page.
• MAIN UNIT (7/13)
* Refer to the PARTS LIST for the value and name of components.
Explanatory notes
RX Line
Voltage Line (14V)
Voltage Line (8V)
MAIN UNIT
(9/13)
MAIN UNIT
(9/13)
MAIN UNIT
(2/13)
MAIN UNIT
(4/13)
MAIN UNIT
(6/13)
MAIN UNIT
(10/13)
MAIN UNIT
(9/13)
MAIN UNIT
(6/13)
MAIN UNIT
(9/13)
MAIN UNIT
(12/13)
MAIN UNIT
(4/13)
MAIN UNIT
(5/13)
2.5 V
2.5 V
13.3 V
2.5 V
2.3 V
7.9 V: When the HM-219 is connected
7.9 V
2.3 V
RF GAIN setting
AGCAV (RX 145.02 MHz USB)
AGCBV (RX 435.02 MHz USB)
Minimum
1.0 V
1.0 V
50%
1.3 V
1.4 V
Maximum
8.5 V
8.6 V
When each relay is:
Operating: 12.0 V
Not operating: 0 V
When the internal speaker is:
MAIN or MAIN+SUB: 3.3 V
Other than the above: 0 V
When the internal speaker is:
MAIN or MAIN+SUB: 3.3 V
Other than the above: 0 V
When SP-A is:
Connected: 3.3 V
Not connected: 0 V
When SP-A is:
Connected: 0 V
Not connected: 3.2 V
When SP-B is:
Connected: 3.3 V
Not connected: 0 V
When SP-B is:
Connected: 0 V
Not connected: 3.2 V
120P
C2063
12k
R2023
10
C2049
DA5V
SHORT1005
CP2204
L2SC4081
Q2081
3.9k
R2073
100
R2103
MPZ1608S601A
EP2001
47k
R2131
14V
SHORT1005
CP2203
120P
C2073
NJU7056F3
IC2011
1
2
3
4
5
10
C2107
SHORT1005
CP2274
NJM2904CRB1
IC2081
6
5
7
1k
R2072
820P
C2023
10
C2003
TS462CPT
IC2041
V+
8
GND
4
0.1
C2088
1k
R2062
1k
R2125
62783G
IC2241
1
I1
2
I2
3
I3
4
I4
5
I5
6
I6
7
I7
8
I8
9
VCC
10
GND
11
O8
12
O7
13
O6
14
O5
15
O4
16
O3
17
O2
18
O1
3.9k
R2021
10
C2002
PCM1681
IC2001
1
ZR1/ZR1/FMT0
2
MS/ADR/FMT1
3
MC/SCL/DEMP
4
MD/SDA/MUTE
5
SCK
6
DATA1
7
BCK
8
LRCK
9
VDD
10
DGND
11
DATA2
12
DATA3
13
DATA4
14
MSEL
15
VOUT8
16
VOUT7
17
VCC1
18
AGND1
19
VOUT6
20
VOUT5
21
VOUT4
22
VOUT3
23
VCC2
24
AGND2
25
VCOM
26
VOUT2
27
VOUT1
28
ZR2
29
SHORT1005
CP2273
10k
R2085
1k
R2052
10
C2108
MPZ1608S601A
EP2241
100
R2069
MPZ1608S601A
EP2002
0.1
C2092
0.001
C2241
150P
C2091
1k
R2042
10
C2126
0.001
C2240
12k
R2033
TS462CPT
IC2021
V+
8
GND
4
220P
C2112
10
C2029
0.001
C2242
150P
C2081
1k
R2032
0.1
C2032
0
R2011
TS462CPT
IC2061
V+
8
GND
4
0.1
C2082
0.001
C2251
AGCAV
1k
R2022
820P
C2033
TC7W53FK
IC2131
1
COM
2
INH
3
VEE
4
GND
5
A
6
CH1
7
CH0
8
VCC
10
C2011
8V
DA3R3V
0.001
C2252
LDTC143ZE
Q2131
100k
R2094
2.2
C2121
PHE
3.9k
R2034
10
C2069
0
R2005
470
C2201
47k
R2132
100
R2035
3.3
R2202
100k
R2091
0.1
C2105
10
C2128
3.9k
R2031
100
R2045
10k
R2136
18k
R2129
0.0033
C2031
100
R2012
0.1
C2052
1
C2004
3.3
R2201
18k
R2128
100k
R2081
L1SS400
D2127
0.1
C2103
PHB
10
C2044
L1SS400
D2128
470
R2243
2.2
C2111
820
R2061
100
R2055
MICE
120P
C2122
470
R2253
SHORT1005
CP2121
SPBS
220K
R2004
PHA
TS462CPT
IC2061
6
5
7
0.0015
C2041
L2SC4081
Q2091
10
C2104
0.0033
C2061
820
R2071
22
R2102
TS462CPT
IC2041
6
5
7
470
C2125
100
R2065
AAF
68k
R2123
SHORT1005
CP2271
0.1
C2106
0.1
C2062
1.8k
R2041
0.0033
C2071
SHORT1005
CP2272
10k
R2114
UAFB
0.0033
C2051
PCM1802DBR
IC2101
1
VINL
2
VINR
3
VREF1
4
VREF2
5
VCC
6
AGND
7
PDWN
8
BYPAS
9
FSYNC
10
LRCK
11
BCK
12
DOUT
13
DGND
14
VDD
15
SCKI
16
OSR
17
FMT0
18
FMT1
19
MODE0
20
MODE1
8.2k
R2064
5.6k
R2044
MPZ1608S601A
EP2102
UAFA
TS462CPT
IC2041
2
3
1
TS462CPT
IC2061
2
3
1
SPAK
MICI
0.1
C2042
AFOS
NJM2904CRB1
IC2081
V+
8
GND
4
SPBK
10
C2054
10k
R2127
100k
R2092
MPZ2012S601A
EP2261
0.1
C2127
1
C2005
100
R2075
0.1
C2089
MPZ2012S601A
EP2262
2.2
C2123
22
R2003
100k
R2084
100
R2093
100
R2089
MPZ2012S601A
EP2263
220
R2126
8.2k
R2043
0.1
C2072
0.001
C2243
22
R2002
180P
C2043
8.2k
R2074
18k
R2137
0.001
C2253
3.9k
R2053
100
R2029
SHORT1005
CP2261
10k
R2095
820
R2051
3.9k
R2024
0
R2001
0.1
C2131
10
C2136
AGCBV
8.2k
R2054
0.1
C2022
47k
R2133
18k
R2138
J2262
1
2
3
4
NJM2904CRB1
IC2081
2
3
1
120P
C2053
10
C2109
0.0033
C2021
MPZ1608S601A
EP2101
10
C2113
MPZ2012S601A
EP2264
100
R2083
3.9k
R2063
100
R2025
100
R2049
CP06S
CP2051
100k
R2082
1
C2001
10
C2006
0.1
C2012
150
R2242
150
R2252
150
R2251
150
R2241
AGN200S09
RL2251
AGN200S09
RL2252
AGN200S09
RL2242
AGN200S09
RL2241
3.3k
R2112
4.7k
R2111
0
R2086
0
R2096
68U
L2203
22
R2101
TS462CPT
IC2102
6
5
7
TS462CPT
IC2102
2
3
1
TS462CPT
IC2102
V+
8
GND
4
ISPBS
SPAS
ISPAS
TS462CPT
IC2021
2
3
1
TS462CPT
IC2021
6
5
7
47k
R2113
15k
R2135
0
R2134
2.2
C2208
22P
C2223
2.2
C2206
1
C2229
1k
R2212
10k
R2226
1
C2209
0.22
C2232
CER1065
L2221
0.1
C2213
0.47
C2230
2.2
C2202
DZ2J062M0
D2222
22P
C2203
2.2
C2222
0.22
C2211
2.2k
R2228
2.2k
R2208
MP7741
IC2221
1
PIN
2
NIN
3
Timer
4
AGND
5
EN
6
UVP
7
VDD
8
BS
9
SW
10
PGND
11
10k
R2203
470
C2234
0.1
C2207
2.2
C2226
470
C2214
10
R2209
2.2
C2228
10k
R2223
0.1
C2233
10
C2204
18K
R2224
470
C2215
10k
R2206
10
C2224
15k
R2225
0.47
C2210
CER1065
L2222
15k
R2205
0.0033
C2205
10
R2229
0.22
C2212
470
C2235
DZ2J062M0
D2202
18k
R2204
47K
R2227
CER1065
L2202
L1SS400
D2221
L1SS400
D2201
0.0033
C2225
MP7741
IC2201
1
PIN
2
NIN
3
Timer
4
AGND
5
EN
6
UVP
7
VDD
8
BS
9
SW
10
PGND
11
47k
R2207
CER1065
L2201
0.22
C2231
4.7k
R2121
3.3k
R2122
3.3k
R2124
J7402
3913
MP2201
1
2
3
4
5
6
7
8
9
10
/FPCAL
MCLK
DR_AMOD
BCLK
FRM
FRM
BCLK
MCLK
14V
14V
UMODS
DA5V
DX_ACC
DX_USB
DX_AFO
DX_AGC
AFE
AFE
NC
[EXT-SP SUB]
[EXT-SP MAIN]
[INT SP]
DR_AMOD
/FPCAL
DX_USB
MCLK
DX_AGC
DX_AFO
BCLK
FRM
DX_ACC
MCLK
BCLK
FRM
/FPCAL
DX_ACC
DX_AFO
DX_AGC
DR_AMOD
DX_USB
AMOD
UMODS
UMOD