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Esvin Estrada

Fuji Frontier 570 no boot

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Hi everyone. I have a Frontier 570, yesterday I turned it on and it did not start, I disconnected it and it worked fine, then it started but it froze several times, I had to disconnect it. Today I turned it on again and it does not start, in any way, I already cleaned the CTL23 and the GMC23, everything seems fine, but the machine does not start in any way.

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Hello. Look power suppliers. If power supply is on and working internal fan should rotate ( small fan inside power supply,  where connected a.c ) . When PS1 doesn't work then minilab doesn't start and LCD is blank.

If power suppliers will be working then can be faulty some board inside image box, LDD23, or CTL23.

When GPR23 doesn't work minilab doesn't start and usually see  FRONTIER with 8 dots. The same error can cause LDD23, CTL23. Also have check GMC23, GPR23, ATX23, GMD23. If have other minilab can swap the whole GMB box.

If faulty GMB then one by one try to test RAM and boards.

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Hi Minilab service, thanks for your reply. I have checked the power sources,
 everything seems fine. Unfortunately, in my country -Guatemala-
 there are only 1 more Frontier 580 kms away. It is almost
 impossible to test the cards, I must tell you that this error
 occurred some times, after discounting the electricity, it
 restarted well, but there was a day that it did not restart.
 The battery in the image box card has 2.73 volts, could be the 
cause of the problem?
Edited by Esvin Estrada

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When GPR23 doesn't work minilab doesn't start. Battery is on this board. This is rechargeable 3 V battery ( 2430 type ) . Look which voltage you have when minilab is powered. If even then voltage is too low try replace it. CTL23 has reset button. Can try to reset it. If will not help you need test box, cTL23 and LDD23 on other minilab, or try replace boards on your minilab.

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Hello, today I tested the battery installed in the gpr23 and 
it only provides 2.8 volts with the machine on, should I change the battery, or 
the whole gpr23 board? I have also noticed something, 
when the frontier 570 was turned on before, a sound like a
 "clack" was heard, I suppose from some relay, but now it is not heard. 
It is very difficult for me to test PCB card, and I would like to go
 to the insurance 
if I have to buy some because its very high price.

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Yes, Fuji boards are expensive. Have test image box, CTL23 and LDD23 on other minilab. Can test on Fuji 550, 570, 5500R and 5700R.

If it is impossible call service engineer with these parts. He put into your minilab and can find which board really doesn't work. 

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