Schematic Diagrams - LG LX-D2560A Service Manual

❏ SCHEMATIC DIAGRAMS
• MAIN SCHEMATIC DIAGRAM
MIC
A_MUTE
ADC
PWM/DAC
UART
MICOM
MMA[0..1MB]B[0..15]
DSCK#,CKE,CSo#,RAS0
SDRAM
CAS#,WE#,DQMX
LA[0..21], LD[0..7]
FLASH ESS6838
WRLL#,MRST#,LOE#
SCI
EEPROM
SDA
27MHz
AUDIO VIDIO
JACK OUT
OPT OPT
OUT IN
SPDIF OUT
SPDIF IN
A,B,C,D,E,F,R
CDMDI, DVDMDI
CDDVDCT, VRDVD,VRD
LDO1,LDO2
OPEN/CLOSE
MPEG
FOCUS/SLED
MOTOR
DRIVE
SPINDLE/TACKING
IC
AMP_STBY
D-, D+
USB
CON
HD[0..15], CONTROL SIGNAL
3-29 3-30
DECK MECHANISM
P/UP
M
SLED±, F±,T±
LOAD±,SPINDLE±
48MHz
USB_RESET
MCU_INTQ
JRD#,HWR#
USB
MS_SEL_OU
UBI9021
HA0
HD[0..7]