8-3b
The underlined parts have been updated from the previous version of the addendum, or from the original page.
February
2021
(Amended page)
• MAIN UNIT (for IC-V86 and IC-V86-T) (3/3)
MAIN UNIT
(1/3)
MAIN UNIT
(2/3)
[SP]
TPS561201
IC707
1
GND
2
SW
3
VIN
4
VFB
5
EN
6
VBST
DTC014YEB
Q718
DTC014YEB
Q716
+5V
S5V
T5V
+3.3V
T5V
+5V
+3.3V
S5V
MMZ1005Y102CT
EP701
MMZ1005Y102CT
EP700
1
C711
1
C703
U2429G
IC702
1
VIN1
2
VOUT1
3
GND
4
DATA
5
CLOCK
6
VCC
7
VOUT2
8
VIN2
2SB1132G
Q707
DTC014YEB
Q711
MPZ1608S601A
EP702
J701
DTC014YEB
Q705
ISD8102SYI
IC706
1
Shutdown
2
VREF
3
MODE
4
VIN
5
VOUTP
6
VDD
7
GND
8
VOUTN
9
+3.3V
T5V
S5V
+5V
1
C735
0.1
C820
L1SS400
D708
47P
C774
0.001
C772
0.1
C753
0.1
C769
3.90k
R762
2.7k
R763
22k
R767
1
C700
0.01
C742
100
R729
10k
R759
15k
R739
1k
R738
1k
R765
1k
R720
1k
R773
1k
R781
3.9k
R745
47k
R705
47k
R780
47k
R721
47k
R771
0.1
C750
100k
R724
1
C731
1
C748
L1SS400
D706
15k
R750
15k
R742
L1SS400
D705
1
C740
1k
R735
150k
R733
0.1
C752
27k
R712
47k
R713
DRA9123Y0
Q703
4.7k
R784
0.1
C710
SPU0410HR5H
MC700
1
VDD
2
GND
3
GND
4
OUT
DTC014YEB
Q704
33k
R715
1
C724
270P
C741
39k
R725
1
C747
39k
R734
100k
R787
LMUN5213DW1
Q721
1
2
3
4
5
6
1.5k
R785
560
R786
47k
R704
J700
0.1
C800
2SAR502UB
Q717
2SAR502UB
Q720
DMC506010R
Q706
1
2
3
4
5
6
TLV9002IDGK
IC817
2
3
1
TLV9002IDGK
IC817
6
5
7
CP06S
CP701
CP06S
CP700
220
C767
100k
R752
100k
R753
100k
R751
0.1
C755
0.1
C756
RCLAMP1521P
D700
RB751CM
D711
RB751CM
D714
DTC014YEB
Q712
UT6401G
Q722
1
2
3
4
5
6
KEY
S700
1
C794
VCC
VCC
VCC
XC6701B502MR
IC818
1
VIN
2
VSS
3
NC
4
CE
5
VOUT
1
C792
1
C793
1
C768
470
R706
39k
R740
15.0k
R746
10k
R716
10k
R717
10U
L702
10U
L705
100k
R790
100k
R791
TLV9002IDGK
IC817
V-
4
V+
8
1
C798
10
C759
1
C802
1
C818
NJU7056F3
IC819
1
2
3
4
5
1k
R731
RUM002N02
Q723
L1SS400
D717
1M
R799
1M
R800
33k
R726
10k
R723
NJM2783V
IC701
1
GAIN1
2
GAIN2
3
DET
4
OUT
5
BUFFIN
6
BUFFGAIN
7
BUFFOUT
8
GND
9
V+
10
VREF
11
SENSE
12
INT
13
GAINSW
14
IN
10k
R732
10k
R788
1.2k
R727
1k
R728
1
C799
1
C807
1
C738
1
C745
220k
R789
0.1
C734
1
C808
MMZ1005S601CT
EP703
150P
C806
1
C809
1
C749
0.1
C805
1
C810
10
C811
1.5k
R801
1
C812
0.1
C726
82k
R703
33k
R708
3620
MP4
1
2
3
4
33k
R795
100
R809
82k
R796
68k
R804
150P
C803
0.0015
C813
100k
R810
100k
R805
1
C804
1
C814
1M
R806
1M
R807
TC7S66FU
IC820
1
2
3
4
5
47k
R797
47k
R798
1
C707
47k
R808
0.1
C815
0.033
C702
0.0039
C708
0.027
C744
1.5k
R803
5.6k
R702
22
C760
22
C777
BATV
S5C
BEEP
BATV
S5C
TXC
CL
PWON
VDT
AFON
VCL
XPTT
VOXV
MICIN
AFO
ATX
POSW
TXC
VOXV
MIC2
MIC1
MIC1
MIC2
AFVO
VCL
VCL
VDT
PWON
POSW
MICIN
+5V
+5V
ATX
XPTT
CL
CL
AFON
BEEP
VCC
VCC
S5V
T5V
RMUT
AFO
+3.3V
RMUT
HV
Electronic volume
PTT
DET
Battery monitor
Battery
−
B
Audio amplifier
+3.3 V DC/DC
S5V switch
T5V switch
5 V/3.3 V
270P
C784
EP704
MMZ1005Y102CT
RUM002N02
Q725
1M
R811
1M
R812
L1SS400
D719
1
C817
1
C819
RUM002N02
Q724
+5V
S5V
S5V
S5V
T5V
VCC
+3.3V
+5V
+5V
+5V
+5V
+5V
VCC
S5V
+5V
VCC
+5V
VCC
S5V
S5V
S5V
VCC
+5V
+3.3V
+3.3V
+5V
S5V
T5V
VCC
VCC
HV
VCC
VCC
VCC
+3.3V
+5V
S5V
S5V
T5V
T5V
VCC
+3.3V
+3.3V
+3.3V