Yorkville PSA1S - Manual (Page 5)

LIMITER
POWER
SUPPLY
CLASS-D
POWER PHYSICS
A-1214
SLOW DETECT
FAST DETECT
LOWPASS LOWPASS
LEVEL
1
3
2
2
3
1
LINE / SPKR
CLASS-D
POWER PHYSICS
A-1214
BLOCK-DIAG-PSA1S-00-1v0
REF IN
BUFFERS
WOOFER
WOOFER
MODEL TYPE:YS1099
EQ HP HP
LIMITER
LED RMS
CLIP DETECT
CIRCUIT
Block Diagram for PSA1s
D E S I G N E D & M A N U FA C T U R E D B Y Y O R K V I L L E S O U N D