Univox 250pb
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Extracted text from univox 250pb (Ocr-read)
Page 1
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Note: 1. All resistors % watt unless Specified RLS
otherwise.
2. Voltage readings are made with 20M/V meter 3:
zero signal and 117V AC line input.
3. Minimum input signal for power output is
100 millivolts Q 5
4. Hum and noise 75 DB below 19 watts. 5 TYPE 2N5492
ChUEION - Do not remove transistors when .-+3ov;
poser is applied as permanent damage will
result to the transistors.
5
12v.
- +
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RI R4
47K 3300
R3
R2 250K
IOOK L
MODEL U 2501PB
m 3754
RM) 05
R7 3K 500
l5K 25v
R5 .150 +23Vo \
25° 50v. a? Q 2
TYPE Q 4
c e: a .2 TYPE 4005:
a BCI69 6800
IL I *5 + " A? Q 35
- +1.5v. _ E TYPE
+ 4| V. + 30 v_
F" SW4 0 0
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03 ISOO
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3000 zoo
05 50v. 30v.
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TYPE
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