McIntosh MAC 1700 Schematic

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McIntosh MAC 1700 Schematic

Extracted text from McIntosh MAC 1700 Schematic (Ocr-read)


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Unless otherwise specified, resistance values are in

ohms, 1/2 watt, and 10% tolerance. Capacitance values

smaller than 1 are in microfarads (MF); values greater
than 1 are in picofarads (PF). Inductors are in micro-
henries.

Rotary switches are viewed from the front with the
knob in the extreme counterclockwise position. The
terminal numbering of rotary switches is for reference

only.

All voltages are measured under the following conditions:

1. Use of an 11 megohm input impedance VTVM
voltmeter.

2. All voltages i10% with respect to ground.
3. No signal at antenna or other input terminals.
4. AC input at 117 volts, 50/60 cycles.

5. Front panel controls at:

Mode Selector Stereo
Input Selector Aux
Volume Control Max
Balance Control Zero
Tone Controls Flat
Muting Out
Filter Out
Loudness Out

Tape Monitor Out