LG MCD23 - CD Block Diagram

3-17
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2. CD BLOCK DIAGRAM
BU9543KV
RF+ SERVO DSP
BU9543KV
RF+ SERVO DSP
P/UP
M
DECK MECHANISM
IP9010
MOTOR IC
IP9010
MOTOR IC
74LC157
MUX
74LC157
MUX
A,B,C,D,E,F
PD
LD
I2C
R/W
BUSY
SUBSYQ
RESE
T
I2S
I2S
USB CON
D¡
SDRAM
SDRAM
FLASH
FLASH
AK5358
ADC
AK5358
ADC
I2S CLK
ADC_DOUT
I2S_MCK
TUNER
TUNER
AMP
POTABLE IN
POTABLE IN
DECK
DECK
SLED ,F ,T
SPINDLE
LOA
D
TDO
SLDO
SPDO
FDO
MD SWITCH
12MHZ
16.93MHZ
FM
AM
MLC3890
MCS LOGIC
MLC3890
MCS LOGIC
RESET
POWER
I/F
5V
12V
PWM
I2S
SWITCH
4052
SWITCH
4052
OPAMP
OPAMP
L/R
L/R L/R L/R
DATA/Address LIN
E
MICOM BLOCK
3.3V
I2S_MC
K
IPOD_D
ET
IPOD_READ
Y
IPOD_T
X
IPOD CON1 IPOD CON2
L/R