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
>
>
>
>
>
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