海尔 Z3000 电路原理图

海尔Z3000电路原理图1

2

3

4

5

6

7

8

U101

VBAT VBAT

P101

1
R101

A

3
1

RFCONN

L105 4.7n L102
L101

C123 0.1u

IN

OUT

2

A

4
R131 NC

0
NC

C101 33u 18n

C124 0.1u

C102 0.1u 8.2p C103

C110 NC
HY102 LMSP54CA-141
EGSMTX

39p C104 HY101 LDC18897M20B-320

C120
11 1 7 5 3

39p

1 IN 3 CO 2
R105
2-A2 2-B2

MO 6
R102 R103 150 150

B

C106
9
ANT

DCS-PCSTX

GND1

R106

22p

5

EGSMRX

C108

RX_EGSM
C105

VS1

GND2

C107

22p

T 4 GND
39p 51

U102 4 3 6

PF08123B 8
VS2 INGSM1

B
2-E1

47

6 10 GND 12
VC1 VC2 DCSRX PCSRX VC3

5 7

OUTGSM1

1 11

R104 R107

33 18

PA_EGSM PA_DCS_PCS

RX_DCS RX_PCS

GND3

GND4

8.2p

R108

R109

R130

0

R110 1PS79SB62 D101 HY103 LDC181G8114B-320 1K

6 MO 4 T GND
R111

IN 1 CO 3
C112

12 13

10

2

9

2-B2

270

FSW3 C130 6.8p R112 22
3-B7,1-D1

270

VAPC

GND5

6p

C109