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Radio Shack TRS-80 Service Manual page 39

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NOTES:
1. All capacitors are in micro farads and all resistors
are in ohms unless otherwise noted.
2. On Revision F boards only, U62, pins 6 and 7 are
connected and pin 6 is not at ground.
32

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Trs-80 model iii26-106126-106226-1063