R.V.R. Elettronica 4CX7500, Technical Manual

Page: 23 / 82

Date: 25/07/03 R.V.R. Elettronica S.r.l. (BO) VJ10000-TE - R.F. Tube Amplifier
23
FIG. 8 P2 POWER SUPPLY SECTION VIEW
REF. DESCRIPTION
1) Grid Bletter resistor.
2) Short circuit current limiter resistor.
3) Power supply card (Vg1, Vg2).
4) Power grid socket.
5) Limiter grid voltage capacitors.
6) Filament Vg1.
7) Filament Vg2.
8) Screen bletter resistor.
9) Power supply card Vg1, Vg2.
10) Services fuses.
11) Interlock ext. Socket.
12) Power driver supply socket.
13) Three phase input socket.
14) Blower overload cutout.
15) A.C. line control.
16) Filament solenoid switch 2.
17) Power supply HT2, driver.
18) High tension solenoid switch 1.
19) Blower solenoid switch.
20) Filament 1 solenoid switch.
21) Filament 2 solenoid switch.
22) Power relays card.
23) Services transformer.
24) Tuning relays card.
25) Transformer readings V fil.
26) Filament transformer.
27) Blower and voltage stabilizer socket.
28) Electromechanism telemetry card (optional).
29) H.T. Power supply soft start resistor.
30) T.A..