Sharp MD-M3 Service Manual page 73

ICP12 VHiLA2610//-1: Surround (LA2610)
LB-ADJ
1 2
1u 1u
0.1u 18K
L-IN
REF
FLD01 VVKBJ695GNK-1: FL Display
SURROUND
X-BASS
ST
DISC TOC
TRACK
MEMORY
RANDOM
TOTAL
REMAIN
LEVEL
BASS
LEVEL-ADJ
3 4 5
GND=OFF
OPEN=ON
R-IN
REF
Figure 73-1 BLOCK DIAGRAM OF IC
L
R
TA
RDS TP EON
Figure 73-2 FL DISPLAY
ANALOG
SURROUND
REF
6 7 8 9
4.7u 0.01u 0.01u
AM
TI PTY PTYI
– 73 –
MD-M3/D1
A
SW
B
ON/OFF
B
SW
A
Vcc
10 11 12
4.7u 1u 1u
R-OUT L-OUT
Vcc
4.5~12V
REC
OVER
PLAY
PM
kHz REC
MHz SLEEP