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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Sun Mar 20, 2016 7:05 pm Post subject: Moome External DVI transcoder- Power adapter |
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Does anyone remember what the power supply specs are for this moome box? I lost the manual and can't find the PS. My bad I guess but hoped someone here might have the 8 1/2" x 11" manual that came with it or they might know off the top of their head. I have searched everywhere. Thanks. (no it's not silkscreened on the board inside...I checked).
Curt
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MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
Last edited by picree on Fri Mar 25, 2016 6:02 pm; edited 1 time in total
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BobNelson
Joined: 18 Mar 2006
Posts: 58
Location: Green Valley, AZ
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| Posted: Fri Mar 25, 2016 12:36 am Post subject: |
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Mine says the output is 9 volts.
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Martinized and Parkerized 9500LC
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AnalogRocks
Forum Moderator
Joined: 08 Mar 2006
Posts: 26706
Location: Toronto, Ontario, Canada
TV/Projector: Sony 1252Q, AMPRO 4000G
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| Posted: Fri Mar 25, 2016 12:53 am Post subject: |
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| BobNelson wrote: | | Mine says the output is 9 volts. |
AC or DC? If it's DC what is the polarity?
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Tech support for nothing
CRT.
HD done right!
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Fri Mar 25, 2016 10:41 am Post subject: |
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| BobNelson wrote: | | Mine says the output is 9 volts. |
Thanks Bob!
| AnalogRocks wrote: | | AC or DC? If it's DC what is the polarity? |
I would have assumed DC but that's a very good question! Please share Bob.
_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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BobNelson
Joined: 18 Mar 2006
Posts: 58
Location: Green Valley, AZ
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| Posted: Fri Mar 25, 2016 12:36 pm Post subject: |
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I just assumed that all wall warts were DC and the same except for voltage. This one says +9 volts.
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Martinized and Parkerized 9500LC
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kal
Forum Administrator
Joined: 06 Mar 2006
Posts: 18114
Location: Ottawa, Canada
TV/Projector: JVC DLA-NZ7
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| Posted: Fri Mar 25, 2016 2:21 pm Post subject: |
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No, some will not have a built in rectifier so they output AC. If it's DC, polarity is up for grabs too. Some will output + on the outside of the barrel, some on the inside. The bigger outside is what is normally negative (-) but you never know. If you have a multimeter you can test by setting it to DC volts and checking.
Kal
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Fri Mar 25, 2016 5:45 pm Post subject: |
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| BobNelson wrote: | | I just assumed that all wall warts were DC and the same except for voltage. This one says +9 volts. |
You didn't necessarily volunteer for this but considering you are my only hope at the moment it would be REALLY great if you had a meter and could check if it's AC or not. 
_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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kal
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Joined: 06 Mar 2006
Posts: 18114
Location: Ottawa, Canada
TV/Projector: JVC DLA-NZ7
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Fri Mar 25, 2016 6:01 pm Post subject: |
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OK, I'll do that. It's just that, historically, he was always very hard to get hold of.
_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Fri Mar 25, 2016 6:06 pm Post subject: |
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FYI. moome@seed.net.tw bounced back to me and may not be valid any longer.
_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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BobNelson
Joined: 18 Mar 2006
Posts: 58
Location: Green Valley, AZ
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| Posted: Fri Mar 25, 2016 11:14 pm Post subject: |
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Alright, it measures 9.1 volts DC. When it says +9 volts it must be DC. You wouldn't say +9 Volts AC. Or am I all screwed up? 
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Martinized and Parkerized 9500LC
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Sat Mar 26, 2016 11:06 am Post subject: |
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| BobNelson wrote: | | Alright, it measures 9.1 volts DC. When it says +9 volts it must be DC. You wouldn't say +9 Volts AC. Or am I all screwed up? |
Well you could tell with the meter since an AC adapter would measure zero volts DC but would measure the stated volts on AC (on AC switching the leads around would give the same result). A DC adapter would measure +VDC with the leads one way and -VDC with the leads the other way. And a DC adapter would measure 2x VAC one way and zero VAC with the leads reversed. (At least that's how my multimeter works.)
Last night I found an adapter in a drawer in the garage. It's the only one I can find that has a plug that fits the transcoder. But it says 9VAC output. Based on what Bob says this would not be the right one though. Is it possible the box works with either AC or DC?
"Paging Dr. Moome..." (Maybe he will reply after the weekend.)
_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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kal
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Location: Ottawa, Canada
TV/Projector: JVC DLA-NZ7
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moome
Joined: 01 Jun 2007
Posts: 497
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| Posted: Sat Mar 26, 2016 4:35 pm Post subject: |
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hi, Picree, can you open the box and take a picture for me check?
I lost the original design document in my old computer.
thanks
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Sat Mar 26, 2016 11:18 pm Post subject: |
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As requested. Thanks moome.
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478.72 KB |
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25127 Time(s) |
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_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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moome
Joined: 01 Jun 2007
Posts: 497
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| Posted: Sun Mar 27, 2016 5:08 am Post subject: |
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hi, you can use either 9V AC or 9V DC, 9V DC will better for less case temperature.
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picree
Joined: 31 Mar 2006
Posts: 351
Location: Johnson City, TN
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| Posted: Sun Mar 27, 2016 12:02 pm Post subject: |
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| moome wrote: | | hi, you can use either 9V AC or 9V DC, 9V DC will better for less case temperature. |
Thank you moome. 
_________________
MAIN THEATER: (JVC RS2000; Yamaha UDP-LX500; Yamaha RX-V2400; Lumagen Radiance Pro, Vertex)
SECOND WII-ATER: (BG808; WII; Oppo 971H; Moome external box; BG-DVI transcoder; tse gamma box; Extron)
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moome
Joined: 01 Jun 2007
Posts: 497
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| Posted: Tue Mar 29, 2016 2:46 pm Post subject: |
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OK~~~
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