Samson RSX112A · powered speaker

Main board

53 components · 13 parts identified · 3 photos. Tap a marked part to see what it is.

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

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Parts on this board

DesignatorPart (number or value)DescriptionPackage
D61-to shutdown
J1-woofer amp connector
Q42-shutdown pnp
RL800FX103-2C-12Lrelay
-tantalum capacitor
-temperature sensor
-tentative fan driver
-fan connector
-woofer audio in
-tweeter audio in
-woofer out
-tweeter out
-ac in
-ac select
-cph
-ct
-rt
-dboot
-cbs
-woofer amp connectors
-vcc cap
-series resistors
104J100
104J630 MMKP82power resonant 0.1uf 100nf 630v
104J630 MMKP820.1uf 100nf 630v
105J250
2200uf 100v radial 27x3737mm 27mm 2200uf 100v
470uf 200v radial 23x4545mm 23mm 470uf 200v
FDP52N20
GBU8K
HGTG12N60A4D
HGTG12N60A4Digbtto247
IR2156Spower pwmsop14
IRS2092Ssop16
LM3886TF
LM393sop8

Marked, not identified yet: D4, RL900