LG MCD23 - Main Block Diagram

3-16
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
PS9830B
PWM
MODULATO
PS9830B
PWM
MODULATOR
TAS5342_L
Power Amp
TAS5342_L
Powe
r Amp
FR
FL
FL+/-, FR+/-
AMP BOARDMAIN BOARD
SANYO
AUDIO
MICOM
SANYO
AUDIO
MICOM
12.288 MHz
9.8304 MHz
9830_RESET
9830_CLK
9830_DA
T
AMP_PD
N
AMP_SD
BA3308
TAPE IC
DECK
REC MUTE P/B MUTE REC SW P/B SW
DECK KEY
TUNER
MODULE
ïDAT.CLK
RDS DATA.CLK
BU4052
TAPE L/R
TUNER L/R
OP AMP
CD
BLOCK
OP AMP
LEVEL METER
REC L/R
PT6324
DVD DATA.CLK
P/T INPUT
HEAD PHONES
BU4052 DATA
USB DA+.-.5V
VFD DATA.CL
K
CD DATA.CLK
CS5340
CLK.DATA
H/P
PWM OUT
AK5358
1. MAIN BLOCK DIAGRAM
BLOCK DIAGRAMS