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QQ
3 7 63 1515 0
R262
820
Q262
KTD1304-X
R386
47K
R385
47K
R366
47K
R365
47K
R178
10K
R179
10K
C782
Q781
0.082
RT1P141C-X
C781
D781
100/16
1SS355W-X
TE
L 13942296513
VDD
L701
4.7u
C723
0.1
C711
330/6.3
C771
C713
0.047
IC771
0.01
S-24CS16A0I-G-X
ANTCONT
R719
0
MUTING
R710
270
VOLCK
R709
270
VOLDA
SACLK
EMUTE
R720
CDON
1.2k
R722
10k
R753
R758
47k
ANTCONT
TELMUTE
47K
TELCONT
R798
DIMIN
22k
TELCONT
DIMIN
R796
22k
RESET
www
S-80833CNNB-G-W
IC702
R757
2.2k
.
"无奇不有"电路图网 http://www.xiaoyu163.com
http://www.xiaoyu163.com
D331
D321
MC2836-X
MC2836-X
R321
R322
820
180
R325
RT6N430C-X
Q321
0
R331
R332
820
180
R335
Q331
RT6N430C-X
0
R345
Q341
RT6N430C-X
0
R341
R342
820
180
R355
Q351
RT6N430C-X
0
R351
R352
820
180
R181
2.2k
C183
1/50
R182
2.2k
C185
1/50
IC181
CD4066BPW-X
Q181
RT1N141C-X
R781
R783
0
47K
D783
R789
0
1SS355W-X
D782
1SS355W-X
R782
0
C783
0.01
D902
1SS355W-X
10V
C712
0.01
R721
1k
R727
1k
TELMUTE
C892
0.1
Q891
RT1N141C-X
C891
0.1
x
ao
u163
y
i
http://www.xiaoyu163.com
2 9
8
Q933
2SA1365/F/-X
C301
NFV81CM-105X
R301
1K
R302
1K
C302
NFV81CM-105X
C303
100p
C312
NFV81CM-105X
C313
R312
100p
1K
R311
1K
C311
NFV81CM-105X
R315
0
Q Q
3
6 7
1 3
Q784
RT1P141C-X
Q977
R977
2SA1530A/QR/-X
12k
R976
27k
IC901
R2S25401DS-E
!
CRS03-W
C902
2.2/50
Q881
RT1N141C-X
R851
10K
R882
4.7K
Parts are safety assurance parts.
.
When replacing those parts make
sure to use the specified one.
9 4
2 8
SWREG
VCC
GND
3.3V
USB_L
USB_R
USB_TX
USB_RX
URST
USBMUTE
FL-
C364
FL+
C315
2.2/50
0.0047
C308
0.0047
RL-
C324
0.047
C363
RL+
C990
0.0047
0.0047
C307
0.0047
C317
4.7/16
C310
C362
C304
0.0047
100p
RR-
47/16
C305
C314
0.0047
100p
RR+
C361
FR-
0.0047
C306
0.0047
FR+
C320
4.7/25
R303
10k
1 5
0 5
8
2 9
9 4
C992
470p
C994
470p
C996
470p
C998
!
470p
D992
CRS03-W
D994
CRS03-W
D996
CRS03-W
D998
D971
CRS03-W
R901
1k
CN901
QNZ0611-001
m
co
9 9
IC301
TB2926HQ
C319
0.047
!
2 8
9 9
C997
470p
C995
470p
C993
470p
470p
C991
CRS03-W
D997
CRS03-W
D995
CRS03-W
D993
CRS03-W
D991
!
QMFZ047-150-T
2-4
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