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3.0V
Vcc_5.8G
2.5V
Vcc_2.4G
RF Vcc
RF Power
A
B
DC
1
AC_DOWN
2
RSSI
Digital Vcc
ANT0
IC841 IC761
1
IC851
MIP2
MIN2
Q535
R538
C603
R453
C453
C455
C457
C456
C538
1
R535
C454
IC701
R536
R602
R537
R533
FSI
FCLK
C347
C663
C664
C667
C669
C670
C671
IC611
D380
C501
C665
C666
C668
C503
C381
FCS
FRST
L501
RXE
TXE
26
RXI
C672
50 76
INT0
8
R612
R611
5
R665
C612
C611
14
FSO
C601
R601
1
UVCC
LED677
R452
R454
R459
C458
C459
R460
C660
LED679
1
4
1
IC801
ANT1
SHIELD
UGND
URXUTX
15
IC609
28
IC601
F
INUSE_LED/KI2
CHG_LED/KS_D
KS_C
KI1
2APVCC
SW661
R686
R687
C661
R685
R684
MIC
MIC- MIC+
TG5621/22/23/31/32/33/34/36/51/52/61/71/72
CN101
C382
C306
IC300
C308
R301
5
1
4
3
D300
Q300
R300
C300
C307
C304
X501
C513
C514
C531
TXO
25
IC501
51 75
R662 R660R664
R663
R661
C684
C686
C689
C687C685
C688
C303
R303
R304
R305
C305
R308
Q362
C332
C331
BCLK
RSSI
R509
C508C509
1
R681
C504
R363
R364
R365
R340
R341
Q340
R343
L300
5
8
C521
HSSPOUT
IC331
C342
C352
100
INT1
R362
C361
R342
C422
R517
C517
C515
R675
R592 R677
C681
SA104
Q361
D362
R371
R372
4
1
RST
R422
C423
C518
C516
C675 C673
C679 C677
R679
R593
R594
RA500
R361
R421
R423
RA501
C341
R673
R591
2
CN301
1
C302
C301
D301
R131
R373
D133
R151
R134
R153
D153
R152
R154
C152
R168
C160
R162
C161
C163
R185
R163
R184
C184
C185
R183
C181
C183
C182
C179
R178
R472
C471
L472
C472
R473
L473
PQUP11393Z
R132
R133
C132
C178
R160
R161
C162
R171
C171
Q143
R164
R167
Q171
C177
C175
C142
R156
Q161
C174
D101
Q141
D142
C165
C167
SP
P101
C101
R122
C120
R121
R141
C173
C172
R172
R175
R176
R165
R145
C121
C122
R157
C141
R142
R143
Q156
C166
R111
R112
R114
Q142
R166
SA101
L101
C102
KIN1
KIN2
KIN5
KIN6
L371
L361
R113
R683
C683
D472
D473
C176
L102
D361
C111
C112
Q111
D113
C113
32
1
CHG
PbF
CN661
A
LED Vcc
INT_1
Vcc
C
3
BCK
(13.824MHz)
5
SP Vcc
Analog Vcc
D
RESET
4
E
KX-TG5631/5632/5633 CIRCUIT BOARD (Base Unit_Main (Component View))