KX1 ser #1056
Alignment and Test Part I.
pages 28 and 29
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everything checks out ok
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I am however concerned about the voltage checks.
U1, pin 1 5+- 0.25 Vdc........read...4.87
U1, pin 3 6+- 0.25 Vdc........read...4.87 also ( this one bothers me )
D2, anode: Supply Voltage.....read...13.36vdc
D2, cathode: Supply Voltage-0.3 Vdc aarox ..read.. 13.06
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I am however concerned about the voltage checks.
D2, anode: <20mV AC rms....read... 0
D2, cathode: <20mv AC rms ..read.. 0
U1, pin 1 <20mV AC rms....read... 0
U1, pin 3 <20mV AC rms....read... 0
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ANd I did use 3 differant DMM to confirm these readings
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Any advice accepted tnx de "rc' kc5wa
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