Soundbarrier PCS6000 · 115vac 60hz amplifier

Ch2 amp preamp

27 components · 10 parts identified · 1 photo. Tap a marked part to see what it is.

2 traced nets on this board are available to technicians. See plans

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Parts on this board

DesignatorPart (number or value)MarkingDescriptionPackage
T104BC857BW3fw
T129AN2tentative BC807DS or PMBT3906YS
T130AN3tentative PMBT3904YS
U102, U103LM339
-jack round
-jack flat
-display
-47k
2N4125
BC847B1fw
LM393
MC33078
MPSA42
MPSA92

Marked, not identified yet: P101, P102, R145, T110