[-] Re: [ICOM] Icom 775DSP Reg Unit K.O

[Erpelding joeljoeljoe]

Hi again and sorry for late answer

tnx for all replies that i rx now ,
the problem is that  all shematics that we found on the net , is abt 500 kb 
file in pdf , 4 pages of components .

but many components are not on the lists
i send some e-mails to rubycon , germany , netherlands and japan , but they 
not answer me .
i think that i will build 2 separates power supplies , 1 for 28 volts and 1 
for 14 volts , and try them to operate with this system .

tnx to all who help me and  when i can help with something , i will do it .
73  de joel
----- Original Message ----- 
From: "Paul Playford" <paul at w8aef.com>
To: "ICOM Reflector" <icom at mailman.qth.net>
Sent: Saturday, November 04, 2006 10:56 PM
Subject: Re: [-] Re: [ICOM] Icom 775DSP Reg Unit K.O


>I have a .PDF schematic of the Rubycon power supply and can email it to you 
>direct.
>
> It's about 1/2 MB in size.
>
> de Paul, W8AEF
>
>
> ----- Original Message ----- 
> From: "Jim M." <jmiller1706 at cfl.rr.com>
> To: "ICOM Reflector" <icom at mailman.qth.net>
> Sent: Saturday, November 04, 2006 6:56 AM
> Subject: [-] Re: [ICOM] Icom 775DSP Reg Unit K.O
>
>
>> Joel
>> I find no internal schematic for the regulator in the 775DSP service 
>> manual. The diagrom shows only a box called "Reg Unit" with aPower Board" 
>> and a "PA Unit" inside.  The Power Board takes AC mains in (120 VAC) and 
>> has output for 14V and 28V, and the fan.  I find no schematic for Power 
>> Board.  There is a 120 VAC version and a 240 VAC version.
>> Jim N4BE
>>
>> ----- Original Message ----- 
>> From: "Erpelding joeljoeljoe" <lx1er at pt.lu>
>> To: "ICOM Reflector" <icom at mailman.qth.net>
>> Sent: Saturday, November 04, 2006 4:54 AM
>> Subject: [ICOM] Icom 775DSP Reg Unit K.O
>>
>>
>>> hi all i sent again this mail , because had some problems on pc and do 
>>> not know if someone send a answer to me . so here again my problem :
>
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