Appendix D: Voltage Changeover and Installation of Optional Transformers
D-3
8. After wiring, mount the transformers to the side of
the chassis, using the brackets supplied with the trans-
formers.
For the 480L outputs, we recommend Jensen JE-123-
SLPC transformers.
1. Remove R45, 46, 78, 79, 80, 82, 88, 89, 90, 91, 92,
128, 129, 130,131, and 132.
2. Install 33 ohm, 1/4 Watt, 1% resistors at R47, 81,
83, 93, 94, 133, 134, 135.
3. Move jumpers W5, W6, W7, W8, W9, W10, W11,
and W12 from position 2-3 to position 1-2.
4. Solder the four transformers into place. Note that
the transformers can be installed in either direction with
no change in performance.
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