CurtPalme.com Home Theater Forum

[macgyver655]

Are you sure the door switch for the vertical polarity select cover is closed and working?

[1Deflection]

Yes, the switch on the cable flip top on the device is ok.
When I open the cable cover there is an error 27.

[macgyver655]

And you are sure all 3 polarity harnesses are facing the same direction and the slide switch is in the correct position?

Have you tried changing the position of the 3 polarity harnesses to see if the code would go away?

[1Deflection]

I think everything is correct, as it is written in the instructions.

All 3 plug up = switch up
All 3 plug down = switch down

Yes plug rotated 180 °between up and down..


currently:
All three connectors are on the bottom projection. (G70 on a floor stand projection)
The switch is in the right direction.
I've already put all the plugs/switch on ceiling for the test = the error remains.

I'll look again if the switch is defective.
I will check tomorrow if all cables have connection in the three plugs.

in an hour it's midnight.

[macgyver655]

Then your going to have to start swapping boards to find out which one is defective or send boards to Curt to be tested.

[1Deflection]

I have another idea.

I should rule out that one of the three tubes with a damage?

All three tubes but equally bright lights for 5 seconds (Video)
Nevertheless, a tube has an accident and produce Error 36?

Here in the link, there was error 39:
The reason a dirty tube was when I read it right?
https://www.curtpalme.com/forum_archived/viewtopic.php@t=20815.html


Can simply test for the neck board be uninstalled?

What I mean:

test 1
Only at the Green tube removed the neck Board = G70 switch on and observe

test 2
Only at the Red tube removed the neck board = G70 switch on and observe

test 3
Only at the blue tube removed the neck board = G70 switch on and observe


Respectively, the high-voltage cables are pulled out of the high voltage distribution?

regards

[1Deflection]

The Error 36 is usually not related to a defective tube I have read.

Today I connected the G70 to a DVD player via video. (A piece BNC connector)

The G70 had slightly longer a white light on all the tubes. (20 seconds)


The first time I could see a font. .. Error 10 is displayed at the same time ..
But it was not a normal menu on the tube.
Unfortunately I was not fast enough with the setting of optics ... The writing was on the wall blurred.
The writing consisted of 5-6 lines .. the writing was in the middle of the image.

I believe that the G70 would I confirm something or warned me about an error ... or it involved the warm-up ..?
The font is off by itself after 10 seconds.

For another 5 seconds was displayed in the bottom right image = .. overcorrection?
The G70 has got Error 36 and has shut down.

What is wrong if Overcorrection appears?







Summary:
First
DVD player is connected and turned on (before test at Barco 801)
DVD player connected to the G70

Second
G70 = switched on at the main switch 1 second after 88 no display

Third
G70 on the switch is turned on (Stand By button) = Error 10 and immediately light on all the tubes.

4th
I saw an unknown script.

5th
The writing is gone.

6th
I've seen a different font,,,,, Overcorrection,,,,,

7th The G70 has turned off with Error 36th


Greetings Sebastian

[1Deflection]

Caution make no hard reset for fun. all data lost

If you have to replace an SRAM, the data should be transferred to the new SRAM.
In that case should not be necessary to reset ??.



Hello, anyone there

I still Error 36th
I could now recognize indicating what text the G70. …. It is the warm-up mode.

So far I have not exchanged for the test board.
The risk for the other board is too big for me.

I would first try the error without replacing the boards limit.
The defective G70 is my replacement ... I've got time for the repair.

If the G70 two days has no power lights the tubes 5-10 seconds in the warm-up mode.
The G70 turns off by itself and then has error36.
If you want to then turn on the right G70, the G70 in turn immediately Error36.
So I have to wait two days if I want the glowing tubes for 5 seconds.

In the beginning I reinstalled the old SRAM.
The new SRAM I'd last forever (Error CC 01 or 88)
Can it be that the new SRAM from the link above on Ebay is wrong? Or the new SRAM battery is dead?

I made a mistake at the beginning: I have installed the SRAM reversed ..
The SRAM could also get a loss.

I'm not an electronics engineer, I do not know how to test the SRAM battery.
I have a voltmeter, I could find no Power ( Volt) on the SRAM battery.

I could make a video where you can realize that the G70 will start in warm-up mode, and all the tubes light up.

http://www.youtube.com/watch?v=YxDa5d_PDKs&feature=youtu.be

I wait two days and try to stop the warm-up mode.
I hope that the G70 remains powered on.


On my last test was also displayed. Over correction ..... .....

Is there a potentiometer setting for the G2 on a G70 board?
A potentiometer for H-Beam I found.
The potentiometer for V-height I have not found.

Today it has been snowing for the first time in Dortmund something. Christmas is coming
Greetings Sebastian

[Curt Palme]

We're not responding because you don't follow any of our advice. Now you're going to adjust potentiometers on boards that don't need adjusting. The set WILL be ruined if you start messing with things that you shouldn't be messing with.

Sorry, I don't give continued support if you're not going to follow basic instructions.

[Curt Palme]

We're not responding because you don't follow any of our advice. Now you're going to adjust potentiometers on boards that don't need adjusting. The set WILL be ruined if you start messing with things that you shouldn't be messing with.

Sorry, I don't give continued support if you're not going to follow basic instructions.

[1Deflection]

I have followed some instructions.

My last question just what can be wrong was when Overcorretion appears.

But I knew from the beginning that the aid will be limited.
I can understand it too, not a technician of his money earned would reveal everything.


But I would not use any boards for the exchange of the good G70.
I will have to buy other boards.
It's too expensive to send all the boards for a € 150 G70 (RGB 9,0-7,0-8,0) to Canada.

Yes I paid only € 150 because it has the error.
For the G70 with function I paid 280 €.
The tubes in both G70 are still good enough.
The G70 were a few weeks for little money, Beisammen.de, Forum for the sale.
The demand for 8" ESF / EMF CRT is in Germany little much never before.

There are also no new beginners more
The experienced buy only 9 "

It was just an idea I've moved on a bit .. no potentiometer and it would not make myself too ... I have not enough knowledge.
Thanks for the help.

regards
Sebastian