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(1)
D3
1

(2) (3)

2

(4)
NC C108

4.0V

G

R110 15

(5) (6)

NC C116

D102

TP101 TP102

1 3 2

(7)

R103

1k

1

Q104 G

TX-AF
(8) (9) (10) (11) (12) (13) (14) (15) (16) (17) (18) (19) (20) (21) (22) (23)
C16 1p C30 100n C8 10p C6 10p G C29 100n G R8 330 R5 330 4.7u C5 2125size R7 330 R1 G 100n C7 10 MIC+ C4 100n 10 2.2k MICG MIC
1 2

G

C28 100n

G

G

1.8V DC IN TALK MODE
R26 NC C26 6.3 1u C68 10p 50 G R27 NC C67 10p 50 TP1 TP2
K

2

A201 0.75p 50 C58 4.0V C62 NC C64 NC G G PAON C56 NC C65 NC
GND14 VCC_PA GND13 PAON
26 25 24 23 22 21 20 19 18 17

K

C204 18p

100n

C24

D6

G

A

G R12 NC
3

A

RX-AF

D7

TP15 G

G 4.0V

1

X1
32 31 30 29 28

GND19

GND18

GND17

GND16

G R112 2.2 1 2

(24) (25) (26) (27)
S10 POWER TXDA RSSI

TX-DATA
1 2 3

GND2 GND3 TXDA RSSI VCC_OC GND4 SYCL SYDA SYEN RXDSG GND5 GND6 GND7 GND8 SYRI

R17 NC R18 33

4 5 6 7

IC3
RF_UNIT

GND12 GND11 RXDA GND10 GND9

1V

SYCL SYDA C201 NC C202 NC C60 NC C66 NC C203 NC C54 22p SYEN

8 9 10

Frequency 10.368MHz

C71 NC

C55 NC

PSEL

G

11

12

13

14

15

G RXDSG L3 4.7u RSSI

16

G SYRI TP19 C57 33p 50 RXDA

G

(28)

NC: No Components KX-TGA110 SCHEMATIC DIAGRAM (HANDSET)

PSEL

C61 1u

GND1

GND15

A_1

2

R113 NC

TP16

TP17

27

G