Service manual

GX30
6 – 25
CONFIDENTIAL
IC802 VHIPF08141B-1L(PF08141B): PA MODULE
Pin No. Terminal name Input/Output Description of terminal
1 Pin_GSM850/900 Input Input power from TXVCO (GSM850/900)
2 Vband Input Band select voltage
3 Vdd IC Input Input,Power supply
4 GND – Ground
5 GND – Ground
6 Vdd1 Input Power supply
7 Pout_GSM850/900 Output Output power (GSM850/900)
8 GND – Ground
9 GND – Ground
10 GND – Ground
11 GND – Ground
12 PoutDCS1800/1900 Output Output power (DCS/PCS)
13 Vdd2 Input Power supply
14 GND – Ground
15 GND – Ground
16 Vtxb Input Txon Voltage
17 Vramp Input Power control voltage
18 Pin_DCS1800/1900 Input Input power from TXVCO (DCS/PCS)
19 GND – Ground
20 GND – Ground
21 GND – Ground
22 GND – Ground
23 GND – Ground
24 GND – Ground
25 GND – Ground
26 GND – Ground
27 GND – Ground
28 GND – Ground
29 GND – Ground
control
circuit
17
16
13
12
7
18
1
2
3
6
Pin_DCS/PCS
Pin_GSM
VBAND Vdd IC Vdd1
Vdd2VtxbVramp
Pout_DCS/PCS
Pout_GSM