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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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cnet 5614XE external fax modem need info
I've had this for a long time, but haven't used it for 5 years. Somehow
the ac adapter and whatever literature there was have disappeared. Can anybody tell me the DC voltage and current specs? |
#2
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cnet 5614XE external fax modem need info
In Tom Kupp writes:
I've had this for a long time, but haven't used it for 5 years. Somehow the ac adapter and whatever literature there was have disappeared. Can anybody tell me the DC voltage and current specs? There's a realistic chance that if you get out a magnifying glass and hold the unit at an angle to the light, that you'll see, in teensy raised print, the numbers you're looking for. -- __________________________________________________ ___ Knowledge may be power, but communications is the key [to foil spammers, my address has been double rot-13 encoded] |
#3
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cnet 5614XE external fax modem need info
On 9/22/20 9:22 AM, Tom Kupp wrote:
No joy, just says POWER. Look inside and and follow the power from the connector. First, the center pin should go to the supply bits, not to ground. That shows the center pin is + or -. Then see what they're using for a regulator. The input will have to be more than that. Does it have a bridge rectifier? If so the supply was probably AC, but you can use a DC supply with it. Lastly, first try a +5 v supply, if that doesn't work, then try a +12 v supply. -- "I am a river to my people." Jeff-1.0 WA6FWi http:foxsmercantile.com |
#4
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cnet 5614XE external fax modem need info
https://www.cnet.com/products/cn5614xr-fax-modem/
The internet is your friend. You might also try contacting CNet. Peter Wieck Melrose Park, PA |
#5
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cnet 5614XE external fax modem need info
On 09/18/20 11:53, danny burstein wrote:
In Tom Kupp writes: I've had this for a long time, but haven't used it for 5 years. Somehow the ac adapter and whatever literature there was have disappeared. Can anybody tell me the DC voltage and current specs? There's a realistic chance that if you get out a magnifying glass and hold the unit at an angle to the light, that you'll see, in teensy raised print, the numbers you're looking for. No joy, just says POWER. |
#6
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cnet 5614XE external fax modem need info
https://cbsi.secure.force.com/CBSi/k...ferer=cnet.com
Submit a question. Can't hurt, might help. Otherwise, back into what is needed as others have advised. Peter Wieck Melrose Park, PA |
#8
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cnet 5614XE external fax modem need info
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#9
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cnet 5614XE external fax modem need info
On 09/27/20 11:38, Tom Kupp wrote:
On 09/23/20 13:11, wrote: https://cbsi.secure.force.com/CBSi/k...ferer=cnet.com Submit a question. Can't hurt, might help. Otherwise, back into what is needed as others have advised. Peter Wieck Melrose Park, PA Thanks; I have submitted a question. Here is the reply: Hello, Thank you for contacting us and sorry for reply you so late. Please be informed CNet 5614XE this product has been phased out for a long time, and we didn't find its spec information in our database, so we are sorry that we can't help you on this issue. Again, we are sorry for the inconvenience made and please don't hesitate to contact us if any other questions. Thank you. Best regards, CNet support |
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