IR Advance 6275 263-000 Error code

[lmolina]

Dear technical Friends . I have a problem with an advance 6275. I moved it from one place to another a distance of one block, it worked very well and when I wanted to use it in the other place I got the error 263-000
According to the service manual it appears:


Title:
Error in Current Sensor reference voltage generation
Detection description:
When CP54 on the Main Driver PCB was measured with a
tester, the reference voltage (normally 2.5 V) was not within
the range of reference value (2.2 to 2.7 V).


Remedy:
1. Check the connection between the AC Driver PCB and the
Main Driver PCB (connector disconnection, open circuit, short circuit of harness). AC Driver side: J615, Main Driver side: J103
2. Replace the AC Driver PCB.
3. Replace the Main Driver PCB (PCB2).


The continuity of the AC Driver J615 harness and the main driver J103 side is perfect


The following questions arise:
What do you mean by:
1) When CP54 on the Main Driver PCB was measured with a
tester, the reference voltage (normally 2.5 V) was not within
the range of reference value (2.2 to 2.7 V)?


Who or what is the CP54?
How can I measure it with the tester?


2) Has anyone had this problem on this model?


3) Before changing the really expensive AC driver PCB or Main Driver PCB (PCB2) is there any way to do other tests or repair the boards?


Thank you very much for your feedback.


Cheers,
Henri Garcia.

[teckat]

Dear technical Friends . I have a problem with an advance 6275. I moved it from one place to another a distance of one block, it worked very well and when I wanted to use it in the other place I got the error 263-000
According to the service manual it appears:


Title:
Error in Current Sensor reference voltage generation
Detection description:
When CP54 on the Main Driver PCB was measured with a
tester, the reference voltage (normally 2.5 V) was not within
the range of reference value (2.2 to 2.7 V).


Remedy:
1. Check the connection between the AC Driver PCB and the
Main Driver PCB (connector disconnection, open circuit, short circuit of harness). AC Driver side: J615, Main Driver side: J103
2. Replace the AC Driver PCB.
3. Replace the Main Driver PCB (PCB2).


The continuity of the AC Driver J615 harness and the main driver J103 side is perfect


The following questions arise:
What do you mean by:
1) When CP54 on the Main Driver PCB was measured with a
tester, the reference voltage (normally 2.5 V) was not within
the range of reference value (2.2 to 2.7 V)?


Who or what is the CP54?
How can I measure it with the tester?


2) Has anyone had this problem on this model?


3) Before changing the really expensive AC driver PCB or Main Driver PCB (PCB2) is there any way to do other tests or repair the boards?


Thank you very much for your feedback.


Cheers,
Henri Garcia.

��
I believe CP is a check pin on the Board, could be a small depression or actual pin or something that looks like a small female plug.

Look on Diagrams

[Hishamawada]

Hello ,
I would first suggest to remove all the connection for pcb2 and then connect them back , sometimes this thing fix errors.

secondly i would suggest you to follow the 2.5V if it is coming out properly to the pcb2 .

there is fuses on both boards , ac drive 1 big fuse and the pcb2 there is small fuses weilded on the board ,u check them i.

if no gd results , then its best to try the boards suggested , if not solved it could be a dc con issue .


Sent from my SM-G610F using Tapatalk

[zoraldinho]

Driving the machine on uneven terrain can cause poor connector contact.Like Hish say reconnect may help.

[Phil B.]

Dear technical Friends . I have a problem with an advance 6275. I moved it from one place to another a distance of one block, it worked very well and when I wanted to use it in the other place I got the error 263-000
According to the service manual it appears:


Title:
Error in Current Sensor reference voltage generation
Detection description:
When CP54 on the Main Driver PCB was measured with a
tester, the reference voltage (normally 2.5 V) was not within
the range of reference value (2.2 to 2.7 V).


Remedy:
1. Check the connection between the AC Driver PCB and the
Main Driver PCB (connector disconnection, open circuit, short circuit of harness). AC Driver side: J615, Main Driver side: J103
2. Replace the AC Driver PCB.
3. Replace the Main Driver PCB (PCB2).


The continuity of the AC Driver J615 harness and the main driver J103 side is perfect


The following questions arise:
What do you mean by:
1) When CP54 on the Main Driver PCB was measured with a
tester, the reference voltage (normally 2.5 V) was not within
the range of reference value (2.2 to 2.7 V)?


Who or what is the CP54?
How can I measure it with the tester?


2) Has anyone had this problem on this model?


3) Before changing the really expensive AC driver PCB or Main Driver PCB (PCB2) is there any way to do other tests or repair the boards?


Thank you very much for your feedback.


Cheers,
Henri Garcia.

are you a tech?

use your multi meter to measure voltage from the test points per the manual