LG FA163 - SYSTEM BLOCK DIAGRAM OVERVIEW

3-41 3-42
BLOCK DIAGRAM
+5V,+12V
+3.3V
+3.3V
MOTOR DRIVER
IP9010
MOTOR DRIVER
IP9010
SLOT MD
`
`
PICK UP
PI
CK UP
MUX
MUX
TAS5342
TAS5342
PWM
PS9830
PWM
PS9830
12.288MHz
SERVO DSP
BU9543KV
SERVO DSP
BU9543KV
16.9344MH z
OP_AMP
MC4580
OP_AMP
MC4580
ADC
CS5345
ADC
CS5345
TUNER
CD DSP
MLC3890
CD DSP
MLC3890
12MHz
SDRAM
SDRAM
FLASH
FLASH
MCS_RESET/MCS_DO
MCS_CS/MCS_DI/MCS_CLK
EEPR
OM
EEPR
OM
BUZZ
FAN
MICOM
SANYO LC87F5NCBA
MICOM
SANYO LC87F5NCBA
32.768KHz
9.8304M
Hz
EEP_CLK
EEP_DAT
FAN_CTL
BUZZ
IPOD_DET/IPOD_PWR
TUNER_L/R
IPOD_L/R
TOUCH_DAT
VFD_DO/VFD_STB/VFD_CLK
TOUCH_CLK, H/P_MUTE
USB_N/P
9543_RST/MOT_OPEN
/MOT_CLOSE/MOT_MUTE
/CD_MCLK/CD_RW
CD_16M/CD_SUBSYQ
/CD_BUSY/OPEN_CLOSE
CD_DIN_OUT
CD_BLCK/CD_LRCK
/CD_DOUT
A
IPOD & KEY PCB
KEY2
T
UNED/SCL/SDA
ST_IND/RDS_CLK/RDS_DAT
CS5345_RST,PWM/ADC_CLK
PWM/ADC_DAT
IPOD_TX
FRONT PCB
RCU
RCU
PT
6324
DRVER
IC
PT6324
DRVER
IC
USB
PORT HDP
VFD
VFD
KEY1,REMOCON,H/P_SENS
PWM/ADC_DAT
PWM/ADC_CLK
PORT_L/R
H/P_L/R
DAC_MC
LK
FL -
FR+,FR-
AMP_PDN
AMP_SD,AMP_PROTECTION
SPK_FL+.SPK_FL-
SPK_FR+.SPK_FR-
MUX_SEL
DAC_BCK,DAC_LR
CK
DAC_BCK,DAC_LRCK
DAC_BCK,DAC_LRCK
DAC_DATA
5345
_DAT
BCK,LRCK,DAT
A
PWM_HP_L_M/P
PWM_HP_R_M/P
SLDO,SPDO,TRD,FOD
MOT_MUTE,MOT_OPEN
MOT_
CLOSE
VREF,LD
AC,BD,PICK_E,PICK_F,PD
TR-,TR-,F+,F-,LOAD-
LOAD+,SPIN+,SPIN-
SLED+,SLED-
OPEN/CLOSE
SMPS
SMPS
+5V,+3.3V
+36V,+12V
+5.6V
FL+,FL-,VKK,+5.6V
12V
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
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