What's new
CI Photocommunity

Register a free account now!

If you are registered, you get access to the members only section, can participate in the buy & sell second hand forum and last but not least you can reserve your preferred username before someone else takes it.

Flash ready pin voltage

C

cyberstudio

If you have any TLA flash, would you mind measuring the voltage of the ready light pin using a multimeter ? Thanks a whole lot. I am trying to repair a Vivitar flash module. The voltage is measured across the ground which is the outer part of the hotshoe and the ready light pin which is at the upper right corner if you are looking into the flash's hot shoe.
 
R

rico

Well-Known Member
Voltage between outer-edge ground contact and various pins: upper right pin is +3.3V, upper left pin is +5.3V, center pin is +3.9V
 
N

nickser

Well-Known Member
hi there,

my tla30 reads (when ready light on)
+3.82v for upper right
0.00v for upper left and
+9.72v for the centre pin
 
You must log in or register to reply here.
Top