Read Sharp XL-1100 (serv.man10) Service Manual online
XL-1000H/1100H
– 52 –
IC401 VHiLC75342M-1: Function/Volume Equalizer (LC75342M)
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LVref
RVref
CCB
INTERFACE
CONTROL
CIRCUIT
LOGIC
CIRCUIT
CONTROL
CIRCUIT
ROUT
RBASS1
RBASS2
RTRE
RIN
RSEL0
L1
L2
L3
L4
R1
R2
R3
R4
LOUT
LBASS2
LBASS1
LTRE
LIN
LSEL0
VSS CE
DI
CL VDD
NC
Vref
NC
NC
TEST
Figure 52 BLOCK DIAGRAM OF IC
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