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B l o c k D i a g r a m f o r
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
LINE / SPKR
2
3
1
1
3
2
*CLASS-D AMPLIFIER (WOOFER)
INPUT
LP
DIFF AMP
All manuals and user guides at all-guides.com
L S 7 0 1 P
MODEL TYPE:ES700P
BUFFERS
EQ
CLIP DETECT
2
CIRCUIT
3
1
2
3
1
R47
INTEGRATED
2
ERROR AMP
3
RAMP
GENERATOR
LIMITER
LED
LP VARIABLE
LP
HP
POWER
SUPPLY
1
NOTE: Shorting R47 will eliminate
feedback and audio signal allowing
GND AT
troubleshooting of Level Shift, drivers
OUTPUT
and output devices
U7
U9. Q8, U10
LEVEL SHIFT
-120
FAST DETECT
SLOW DETECT
RMS
EQ
LIMITER
HP
REF IN
LEVEL
OUTPUT
TRANSISTORS
OUTPUT
FILTER
U6
GATE DRIVE
SILENT ON/OFF
VIA Q19
LP VARIABLE
LP
WOOFER
CLASS-D
AMPLIFIER
(WOOFER)
*BLOCK DIAGRAM
LOCATED BELOW
WOOFER
WOOFER
WOOFER
BLOCK-DIAG-LS701P-00-1v0
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