Benefon TGP-65-EU iO, Руководство по обслуживанию

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15.1.1999
4a1800gb 6
Product: TGP-60-EU (Vega) / OA1800
RF / baseband module connector pins:
Pin Name Explanation
1 IRX RX I
2 IR RX I
3 GND
4 OCE Offset compensation
5 SYGCCL 3 wire buss clock
6 SYGCDT 3 wire buss data
7 RFON RF regulators on/off control
8 GND
9 AFC 13MHz clock frequency tuning
10 GND
11 QTX TX Q
12 QT TX Q
13 ITX TX I
14 IT TX I
15 TREF Temperature reference voltage
16 PUPLO Power up local buffer
17 GND
18 RXON2 Power up RX
19 TXON1 Power up TX
20 CLOCK 13MHz TCXO clock from RF to BB
21 VCC 3V vcc from BB to RF
22-28 VBAT Battery voltage to RF
29 PAOUT Power control of transmitter
30 GND
31 PDBUFRX Power down RX buffer
32 SLEEP Sleep TX
33 RXON1 RX on/off control
34 NC Not connected
35 SYNSTR Synthesizer strobe
36 GND
37 PGCSTR Programmable gain control strobe
38 GND
39 QRX RX Q
40 QR RX Q
Battery connector:
Pin Name Explanation
1 VBAT Battery Voltage
2 P3.5 Battery data
3 P2.4 V M control
4 GND