Huawei Mediapad S7-PRO Maintenance Manual page 68

S7-PRO Maintenance Manual (Basic Version V2.1) INTERNAL
The red part indicates the transmit channel, and the blue part indicates the receive channel.
Both the transmit channel and the receive channel are connected to the antenna switch
through the duplexer (U21).
Figure 9-10 Diagram of circuits of WCDMA900 RF channels
The red part indicates the transmit channel, and the blue part indicates the receive channel.
Both the transmit channel and the receive channel are connected to the antenna switch
through the duplexer (U32).
Figure 9-11 Diagram of circuits of GSM transmit channels
The green part indicates the GSM HB channel, and the blue part indicates the GSM LB
channel.
2012-07-20 Huawei Proprietary and Confidential Page 68 of 97
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