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Vintage Television and Video Vintage television and video equipment, programmes, VCRs etc. |
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27th Aug 2019, 11:09 pm | #1 |
Diode
Join Date: Aug 2019
Location: Dubai, United Arab Emirates.
Posts: 8
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Sony SL-T9 no colour.
Hi All
I am new here My device is working Sony SL-T9 but there are no colors only black and white Thank you |
29th Aug 2019, 6:29 pm | #2 |
Heptode
Join Date: Mar 2015
Location: Lefkada, Greece
Posts: 969
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Re: Sony SL-T9 no colour.
Did you try playing tapes recorded in PAL as well as SECAM? Since it's a multi system machine, the Chroma circuit can be a bit complicated.
Fivos |
30th Aug 2019, 8:50 pm | #3 |
Diode
Join Date: Aug 2019
Location: Dubai, United Arab Emirates.
Posts: 8
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Re: Sony SL-T9 no colour.
Hi.
No I do not have any SECAM Tape just PAL and tried many Tapes also same, before storing it many years back it was working fine. |
8th Sep 2019, 5:52 am | #4 |
Heptode
Join Date: Mar 2015
Location: Lefkada, Greece
Posts: 969
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Re: Sony SL-T9 no colour.
Can you take high-res pictures of the AV-2 and YC-16 boards? I haven't worked on this model before but I'm assuming there will be an AFC adjustment somewhere...
Fivos |
26th Sep 2019, 9:26 am | #5 |
Diode
Join Date: Aug 2019
Location: Dubai, United Arab Emirates.
Posts: 8
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Re: Sony SL-T9 no colour.
Hi
I tried the AFC but no luck, its on AV-2 Board , any other choice ? |
27th Sep 2019, 11:52 am | #6 |
Heptode
Join Date: Mar 2015
Location: Lefkada, Greece
Posts: 969
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Re: Sony SL-T9 no colour.
If you have a capacitance and an ESR meter, check all the capacitors in the luminance and chroma boards and verify that the power supply voltages are correct. Also, try to find a SECAM tape or record a new one, if possible and see if the colour is OK in SECAM. You can download the schematics here:
https://drive.google.com/file/d/1NHk...ew?usp=sharing Regards Fivos |
27th Sep 2019, 11:02 pm | #7 |
Diode
Join Date: Aug 2019
Location: Dubai, United Arab Emirates.
Posts: 8
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Re: Sony SL-T9 no colour.
Thank you Very much , Yes I have ESR Meter . I will look at that ..
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