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File name: | P120Wiring20Diagram.pdf [preview P120Wiring20Diagram] |
Size: | 55 kB |
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Mfg: | . Various |
Model: | P120Wiring20Diagram 🔎 |
Original: | P120Wiring20Diagram 🔎 |
Descr: | . Various SM scena P120Wiring20Diagram.pdf |
Group: | Electronics > Other |
Uploaded: | 03-08-2020 |
User: | Anonymous |
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File name P120Wiring20Diagram.pdf Heater Wiring: Solder one wire to pins 4 and 5 of the 12AX7, another wire to pin 9 of the 12AX7. Those wires should be Speaker Jack tightly twisted together and soldered to pins 4 & 5 - In the P1 it isn't necessary to have the of the 6BQ5. Pins 4 & 5 of the 6BQ5 should be soldered speaker jack connecting to chassis ground. to the eyelets holding R18 and R19 (marked by X's.) i.e. Plastic isolating washers are OK. 12AX7 6BQ5 - This will probably give you the lowest amount of noise. Connect input jack X X X X 5 5 4 6 4 6 ground tab to 3 7 3 7 Preamp Star Ground 2 8 2 8 1 9 1 9 R8 X Power Switch R6 To "Hot" tab of R5 input jack To Power |
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