8.7.5.1. TX-TYPE A / RX-TYPE 1
ADC
BB
RF
MCU
EEPRO
M
CH2
IN
DAC
BB
RF
EEPRO
M
CH2
OUT
Note:
-
One way only
-
FX65/FX66 signal flow
-
FX65/FX66 only
TX Type A
RX Type 1
MCU
•
•
•
•
Type A transmitter uses one ADC (Analog to Digital Converter) and transmits audio through Channel 2. Type 1 receiver (Rx)
uses one DAC and output audio through Channel 2. The firmware (that is downloaded to EEPROM IC) multiplexes which
channel to listen to (in this case Channel 2 since type A is transmitting from channel 2 In) by setting the baseband accordingly.
8.7.5.2. TX-TYPE B / RX-TYPE 2
ADC
BB
RF
MCU
EEPRO
M
ADC
DAC
BB
RF
EEPRO
M
MCU
CH2
IN
CH1 IN
CH2
OUT
Note:
-
FX65/FX66 SIGNAL FLOW
-
FX85 S
SIGNAL F
FLOW
- ONE WAY AND
SIMULTANEOUS
- FX65/FX66 + FX85
-
FX65/FX66 TRANSMITTER NOT
USED, NEED TO IDSET
FX65/FX66
-
TX TYPE B BUT RX
CHANGED FROM TYPE 2
TO TYPE 1, CH1 SIGNAL
REDIRECTED TO DAC
TX Type B
RX Type 2
25
SA-PTX7P
Содержание SA-PTX7P
Страница 12: ...12 SA PTX7P ...
Страница 29: ...RX RX RX RX CH2 AB CH2 AB CH1 CD B 1 1 1 Multi room Multi source 29 SA PTX7P ...
Страница 66: ...11 2 Main Components and P C B Locations 66 SA PTX7P ...
Страница 85: ...Step 3 Remove the middle chassis Step 4 Remove the traverse unit 85 SA PTX7P ...
Страница 94: ...Note Insulate AC Inlet P C B from other parts with insulating material eg plastic 94 SA PTX7P ...
Страница 97: ...97 SA PTX7P ...
Страница 116: ...116 SA PTX7P ...
Страница 118: ...SA PTX7P 118 ...
Страница 130: ...SA PTX7P 130 ...
Страница 132: ...132 SA PTX7P ...
Страница 172: ...SA PTX7P 172 ...
Страница 183: ...26 Exploded Views 183 SA PTX7P ...
Страница 184: ...184 SA PTX7P ...
Страница 185: ...26 1 Cabinet Parts Location SA PTX7P 185 ...
Страница 186: ...SA PTX7P 186 ...
Страница 187: ...SA PTX7P 187 ...
Страница 188: ...SA PTX7P 188 ...
Страница 189: ...26 2 Packaging SA PTX7P 189 ...