Low volts @ output, bad transistor @ Q11?

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bxershrts

Well-known member
Joined
Jan 12, 2015
Messages
52
Hello everyone,

I am looking for advice on my builds. I have built 2 1176 Rev D. I have checked the voltages against the schematic, continuity and double checked values.  R 59 does not show movement on the meter at output.  All the voltages are correct for Q4 Q5 Q6.

I decided to go with 2n5088 instead of the 2n3707/3708 Transistors.

Voltage @ output XLR is .041

Q11 G - 2.774
            S - 2.158
            D - 2.481

Q 12 C - 2.935
            B - 3.591
            E - 2.913

Q 13 C - 3.799
            B - 0.925
            E - 2.675

These values are very low with reference to the schematic except for Q13 Base.

I am presuming it could be a bad transistor in Q11?
 
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