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==Links== | ==Links== | ||
* [[Media:Tek fg5010 fg507 fg504 description.pdf|Tek FG5010 FG507 FG504 Description | * [[Media:Tek fg5010 fg507 fg504 description.pdf|Tek FG5010 FG507 FG504 Description]] | ||
{{Documents|Link=FG504}} | {{Documents|Link=FG504}} | ||
==Rear Interface== | |||
<small> | |||
'''Left (Main)''' | |||
{| class="wikitable" | |||
|- | |||
! Pin | |||
! Signal | |||
|- | |||
| 28A || Output | |||
|- | |||
| 27A || Output Common | |||
|} | |||
'''Right (Floating)''' | |||
{| class="wikitable" | |||
|- | |||
! Pin | |||
! Signal | |||
! Pin | |||
! Signal | |||
|- | |||
| 28B || Trig Output Common || 27A || ''nc'' | |||
|- | |||
| 27B || Trig Output || 27A || GND | |||
|- | |||
| 26B || Phase Lock Error Voltage || 26A || Sweep Reset Output | |||
|- | |||
| 25B || Trig/Gate Common || 25A || Linear Sweep Output | |||
|- | |||
| 24B || Trig/Gate Input || 24A || ''nc'' | |||
|- | |||
| colspan="4" | <hr /> | |||
|- | |||
| 23B || ''nc'' || 23A || AM Input | |||
|- | |||
| 22B || VCF Input Common || 22A || Sweep Trigger Input | |||
|- | |||
| 21B || VCF Input || 21A || ''nc'' | |||
|- | |||
|} | |||
</small> | |||
==Internals== | |||
The FG504 takes +/– 33 V from the left slot, + 11 V from both slots, and 17.5 V<sub>AC</sub> from the right slot. | |||
It uses the 25 V<sub>AC</sub> windings on the right slot, and the pass transistors on both. | |||
U770 is a [[155-0032-00]] below S/N B057720, a [[155-0217-00]] from B057720 on. | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> |