Micronta 22-195A - SCHEMATIC DIAGRAM AND NOTES; Circuit Diagram; Component and Switch Notes

SCHEMATIC DIAGRAM
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Schematic subject to change without notice.
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SUB PCB
For most accurate Schematic (and parts) contact Radio Shack, National Parts Dept., Fort Worth TX 76101.
In Australia, contact Tandy Australia Limited, National Parts Dept., 91 Kurrajong Avenue, Mount Druitt, N.SW. 2770
and in UK, National Parts Dept., Bilston Road, Wednesbury, West Midlands, WS10 7JN.
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NOTES ( (1) ALL RESISTANCE VALUES ARE IN “OMM”
(2) ALL CAPACITANCE VALUES ARE IN "pF ^
43) switeres
SWI FUNCTION SELECT (0C V POSITION)
SWi-A DC/AC SELECT Sw-o
Sen v Swish
Swi-C ooma E
sm-0 104 Swio2
sw-t xa swios
SWi-F CONTINUITY swios
(Kei onm, Maio onm }
teritur)
DIODE CHECK SWOS PNP, NPN SELECT
T oew swios MIN
POWER swio7 Max
MEMORY START SWOR DATA HOLD
Buzzer Swio» DOWN
RANGE CONTROL — SwiO UP
37