Panasonic SA-PT750PL, Service Manual

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8.2.6. FX Configurations
There are four types of configurations for the FX series. This is explained by the following illustrations below:
Case 1: FX65/FX66
• • • •
This is the basic configuration of FX65/FX66 whereby it is only receiving wireless surround audio signal from the main set. This
uses a Type A transmitter which is only able to send audio in one direction. Audio is sent using streams AB through Ch 2.
TX
A
1
FX65/FX66
RX
CH2/AB
Case 2 A: FX65/FX66 + FX85
• • • •
In this configuration, a second receiver, an FX85, in another room is listening to another audio source from the main set. The
FX85 also is able to send command to the main set such as Play, Stop, Skip, and Preset Tuner Channel Up/Down. This
configuration uses Type B transmitter which is an upgrade of the Type A and can be used on Type 1 (FX65/FX66). This
transmitter is able to send audio signal for second room via Ch 1 and first room via Ch 2.
In this configuration, streams AB is used to transmit the audio from main unit to the first room Type 1 receiver (FX65/FX66) via
Ch 2. While the second room audio is transmitted through stream CD via Ch 1.
Multi-room + Multi source
TX
RX
RX
FX65/FX66
FX85
CH1/CD
CH2/AB
B
1
1
Case 3 A: Wireless Subwoofer
• • • •
This configuration, Type A transmitter send signals to subwoofer and Type 1 receiver (FX65/FX66) via channel 2, which is the
same audio signals sent to FX65/FX66 as well. The subwoofer only decodes the low frequency signal.
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SA-PT750PL