Sony ST-SP55 - IC Block Diagram

11
3-8. IC BLOCK DIAGRAM
IC401 LC75342
11 12 13 14 15 16 17 18 19 20
LOGIC
CIRCUIT
CCB
INTERFACE
CONTROL
CIRCUIT
124 2829 273 30
5
6
7
CONTROL
CIRCUIT
8
9
10 21
22
23
24
25
26
LOUT
LBASS2
LBASS1
LTRE
LIN
LSELO
RROUT
RBASS2
RBASS1
RTRE
RIN
RSELO
L4 L3 L2 L1
NC NC
R1 R2 R3 R4
LVREF
RVREF
TEST TVSS CE DI CL VDD VREF NC
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05/28/2012
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