3-29
3-30
BLOCK DIAGRAMS
1. OVERALL BLOCK DIAGRAM
SDI
SL+,
SL-
AM5898N
MOTOR DRIVER
STANDBY
PWM
AD_PR
P+
5VA
V18
BAT_OUT
RED,
GREEN
AOUT_L/R
AD_K
CH_SCS,
SCLK,
SDO
64MBit
SDRAM
MA
[0..11], BA[0..1],
CS
#,
CAS#
,R
AS
#,
WE
#,DQM[0..1]
DC
LK
,DCK
E
8/16/32MBit
FLASH
MEMORY
AD
[0..7]
A[0..21]
PCE#,
P
RD#
,PW
R#
REMOCON
RECEIVER
Power,
Charge LED
3.3V
3.3V
OPO
V1P4,FOSO,TRSO,FMSO,DMSO,STBY
LCD PANEL
DQ
[0..15]
A_MUTE_SW
XI,XO
27MHz
LDO1,LDO2,IOA,V20
M
DISC
SPINDLE
MOTOR
DE
CK
M
E
CHA
N
IS
M
PICK
UP
SLED
MOTOR
M
F+,F-,
T+,T-
SP+,
SP-
A,B,C,D,E,F,RFO,MDI1/2
LIMIT
NJM4580M
A± 5V
PT2303
A+5V
SP_L/R+/-
SP_L/R-
OP-,OP+
TROPEN
M5V
CM1117
VC
OMO,CPH
1/2/3,
MOD,89P
_R
/G/B,
ST
HL/R, ST
VL/R,
OEH/
V,LN
R,
U
N
D,
CK
V
,PW
RC
TL
_L
CD
AV OUT
SPK
H/P
BA
TTERY
SM9926K
DC_IN
DC-DC BLOCK1
DC-DC BLOCK2
3.3V
M5V
2F2301P
VCC5V
A+5V
APM4953K
SP_MUTE
3.3V/BAT_OUT
AD_T
AD_U
P-
AD_I
KEY
IR
GT6312
5VA
1.8V/3.3V
VOLUME
/M_RESET
CVBS
MT1389LP
MPEG
/AV_JACK_IN
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only