powersoft DigiMod PFC2 - Adjusting the Level of the Input Signal

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DigiMod PFC2 - PFC4 | SERVICE MANUAL
INDEX
Service Load
(AT000043)
Plug the Service Load AT000043 to the CH1 Faston Connectors
Plug a DC Power Supply to the Service Load by means of the CB000419 cable, slowly increase the voltage to 24V
dc
Repeat the test by plugging the load on all other channels
24Vdc 220mA
Burn in the Module by playing a 1V
rms
8/32 EIAJ test signal for 5/10 minutes.
Before switching the module on, adjust the level of the
input EIAJ signal.
Set the input level so that between pins IN+ and IN– in
PL1 and PL2 you measure +3 V
rms
(4.23 V
peak
).
Proceed with measuring pins IN+ and IN- on the PL3 and
PL4 connectors.
+3 V
rms
(4.23 V
peak
)
Adjusting the level of the Input Signal