NEC N8 Service Manual page 109

Note 1) Multiplex mode
20 DCS TX or PCS TX or OFF
21 GSM TX or OFF
22 PCS TX
23 GSM TX
24 QINB
25 QIN
26 IINB
27 IIN
Logic output (Multiplex on Tx & Rx mode)
Logic output (Multiplex on Tx & Rx mode
Logic output (Multiplex on Tx & Rx mode
Logic output (Multiplex on Tx & Rx mode
Negative input of Q signal for modulator
Positive input of Q signal for modulator
Negative input of I signal for modulator
Positive input of I signal for modulator
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