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Versão atual de: jayeff ,

Texto:

Hi @gordonstrom ,
 
Don’t know the answer but here’s a composite image taken from the [link|https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|service manual] for the camera showing the power supply circuit and the power on procedure that may help.
 
Checking the connections between the power supply either the battery or the external supply and IC610 and then if IC610 itself is OK would be a good place to start. Also looking at the flowchart, there are a lot of conditions to be met before power is applied to the processor so that the power on sequence can begin.
Checking the connections between the power supply either the battery or the external supply and IC610 and then if IC610 itself is OK would be a good place to start. Also looking at the flowchart, there are a lot of conditions to be met before power is applied to the processor so that the power on sequence can begin.
 
Unfortunately the manual doesn’t describe the dis-assembly procedure to access the appropriate sections of the camera.
 
[image|2353169]
 
(click on image to enlarge for better viewing).
 
If doing this seems to daunting, contact a reputable, professional camera repair or electronics repair service and ask for a quote.

Status:

open

Editado por: jayeff ,

Texto:

Hi @gordonstrom ,
 
Don’t know the answer but here’s a composite image taken from the [link|https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|service manual] for the camera showing the power supply circuit and the power on procedure that may help.
 
Checking the connections between the power supply either the battery or the external supply and IC610 and then if IC610 itself is OK would be a good place to start.
 
Unfortunately the manual doesn’t describe the dis-assembly procedure to access the appropriate sections of the caneracamera.
Unfortunately the manual doesn’t describe the dis-assembly procedure to access the appropriate sections of the caneracamera.
 
[image|2353169]
 
(click on image to enlarge for better viewing).
 
If doing this seems to daunting, contact a reputable, professional camera repair or electronics repair service and ask for a quote.

Status:

open

Editado por: jayeff ,

Texto:

Hi @gordonstrom ,
 
Don’t know the answer but here’s a composite image taken from the [https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|servicelink|https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|service manual] for the camera showing the power supply circuit and the power on procedure that may help.
Don’t know the answer but here’s a composite image taken from the [https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|servicelink|https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|service manual] for the camera showing the power supply circuit and the power on procedure that may help.
 
Checking the connections between the power supply either the battery or the external supply and IC610 and then if IC610 itself is OK would be a good place to start.
 
Unfortunately the manual doesn’t describe the dis-assembly procedure to access the appropriate sectionssections of the canera.
Unfortunately the manual doesn’t describe the dis-assembly procedure to access the appropriate sectionssections of the canera.
 
[image|2353169]
 
(click on image to enlarge for better viewing).
 
If doing this seems to daunting, contact a reputable, professional camera repair or electronics repair service and ask for a quote.

Status:

open

Mensagem original de: jayeff ,

Texto:

Hi @gordonstrom ,

Don’t know the answer but here’s a composite image taken from the [https://elektrotanya.com/sony_ccd-tr81.pdf/download.html|service manual] for the camera showing the power supply circuit and the power on procedure that may help.

Checking the connections between the power supply either the battery or the external supply and IC610 and then if IC610 itself is OK would be a good place to start.

Unfortunately the manual doesn’t describe the dis-assembly procedure to access the appropriate sections.

[image|2353169]

(click on image to enlarge for better viewing).

If doing this seems to daunting, contact a reputable, professional camera repair or electronics repair service and ask for a quote.

Status:

open