Audio S/W Path Block Diagram - LG RH200MH/HDRF899X Service Manual

11. AUDIO S/W PATH BLOCK DIAGRAM

TU
IC903,904
SECAM_AM
7
NJM2521
(AUDIO SW)
SIF
IC901
AV4
SAA7137
(AV. DEC)
AV3
I/O BOARD
DMN8653
MPEG , ENC/DEC
S1
10(16) 25(21)
24(20)
SW4(7)
SW5(8)
SW6(3)
27(23)
IC808
IC801
18(15) 1(7)
CS4351
NJM4580
(CODEC) (BUFFER)
RC CIRCUIT
MAIN BOARD
3-35 3-36
S2
8(14)
26(22)
IC803
MM1443
6(12)
COAXIAL
OPTICAL