PJ5000U-K
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User Manual
Rev. 3.0 - 21/03/18
7.3 Logic Section
The figures below provide a schematic view of Logic section of
PJ5000U-K
(figure
7.4) modules and connections.
Inerface Card
Panel Card
Bias
RF Fault Leds Card
PS Leds Status Card
figure 7.4
7.3.1 RF status LEDs Card
This card is fitted with four warning LEDs that indicate the machine’s general
operating status.
It also has a trimmer for adjusting power. Use a small screwdriver to change the
delivered power.
7.3.2 PS status LEDs Card
Three LEDs are present on this board for indicating the operating status of the
three power supply modules and a fourth LED indicating the status of the service
supplies.
The lighting up of a LED indicates a malfunction in the associated module.
7.3.3 Scheda Pannello
The panel board accommodates the microcontroller that runs the machine control
firmware and all user interface elements (display, LED’s, keys, …).
This board is interfaced with other machine modules via flat cables to facilitate the
replacement of module in case of failures.
