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panzeroceania
Joined: 23 Sep 2011
Posts: 24
Location: Salem, Oregon
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| Posted: Fri Apr 09, 2021 8:14 am Post subject: Sony G90 Error Code 66 |
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Hello everyone.
A few months ago I had some guests over and we were watching a movie on my Sony G90 projector. It was late and we didn't finish the movie, so they went off to bed and I used the remote to put the projector in standby. When we went to start up the movie the next day, when I turned the projector back on it gave me an error code 66.
Several months later and when attempting to turn on the projector, I still get an error code 66.
Any ideas on what I should try next to resolve this issue?
According to the service manual self diagnostic function, a Code 66 means:
Code (color) - - - - - Type - - - - - Item - - - - Meaning
66 (orange) - - - - - -Protector - - H.STOP - - -Horizontal deflection is stopped.
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Protector (orange): The power turns off and the projector is set to thestandby condition. Remove the cause of the trouble and press the ONkey on the remote commander to restore the power.
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Fri Apr 09, 2021 2:44 pm Post subject: |
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With the projector power unplugged, flip the projector orientation switches (yoke switches at the keypad) a few times. Corrosion in the switches can cause this. If not, like the H board or H power supply is bad.
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panzeroceania
Joined: 23 Sep 2011
Posts: 24
Location: Salem, Oregon
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| Posted: Sat Apr 10, 2021 1:40 am Post subject: |
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Thanks for the quick responses guys,
@Curt
having trouble locating the "projector orientation switches (yoke switches at the keypad)"
do you have a diagram or photo?
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Sat Apr 10, 2021 1:51 am Post subject: |
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If I remember right its under the black plastic flap held down by the single screw.
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panzeroceania
Joined: 23 Sep 2011
Posts: 24
Location: Salem, Oregon
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| Posted: Sat Apr 10, 2021 2:00 am Post subject: |
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okay now I am getting a code 65
65 (orange) - - - Protector POL - - - The cover of the polarity switchers does not shut completely.
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Sat Apr 10, 2021 2:05 am Post subject: |
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There's a cutout sensor attached to the cover. It has to be closed properly
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panzeroceania
Joined: 23 Sep 2011
Posts: 24
Location: Salem, Oregon
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| Posted: Sat Apr 10, 2021 7:53 am Post subject: |
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Okay, so now I am back to an error code 66. Haydn, do you have an H board or an H power supply?
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HaydnG90
Joined: 22 May 2006
Posts: 1356
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| Posted: Sat Apr 10, 2021 6:46 pm Post subject: |
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PM sent
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panzeroceania
Joined: 23 Sep 2011
Posts: 24
Location: Salem, Oregon
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| Posted: Sun Apr 11, 2021 3:31 am Post subject: |
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Hey Curt, how would I identify the H Board and H Board power supply? do they have part numbers? just trying to narrow down the potential problem, and get the info needed to reference the manual, etc.
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