These tiny bulbs are also available from allelectronics.com
see: http://www.allelectronics.com/cgi-bin/category/320/Lamps.html
and scroll down to "14V 40MA T-1 (3MM) LAMP"
they're two for a dollar.
73,
Bill
WF4R
----- Original Message -----
From: "Ron Klimas WZ1V" <wz1v@sbcglobal.net>
To: <k9mk@flash.net>; <vhfcontesting@contesting.com>
Sent: Thursday, April 13, 2006 7:28 AM
Subject: Re: [VHFcontesting] Help with TS-60 Display Schematic-overlay
> Mike - in that radio there are 4 "grain of wheat" submini bulbs, 2 strings
> of 2 in series. Electronic Goldmine has these for one. On the side of the
> display board with the VFO knob there's a TO-220 transistor sourcing each
> string through a 10 ohm SMT resistor. I almost changed these to 3 mm LED's
> but when I saw how easy to replace I didn't bother. 4 screws hold the
> display assembly to the frame. You can un-cinch the flex cable to make
> room
> to work.
> See http://www.mods.dk/ for schematic.
> -73 es GL, Ron WZ1V FN31mp
> -TS-60S driving SB-200 @ 600W to 5 el at 60' on 6.
>
> At 11:32 PM 4/12/2006, you wrote:
>>Greetings,
>>
>> Does anyone have a service manual for a TS-60? I have a TS-60 that
>> has
>>an intermittent display back light. The regular TS-60 users manual does
>>not
>>have anything on the display board, no detail on the schematic or board
>>overlays.
>>
>> Does anyone have the display schematic and/or overlay that they can
>>scan?
>>
>>Thanks... Mike K9MK
>>
>>
>>
>>
>>
>>_______________________________________________
>>VHFcontesting mailing list
>>VHFcontesting@contesting.com
>>http://lists.contesting.com/mailman/listinfo/vhfcontesting
>
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