LG HT503TH-AH Service Manual

Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
2-27 2-28
OVERALL BLOCK DIAGRAM
MPEG
ESS8391 (216PIN)
MPEG
ESS8391 (216PIN)
SDRAM
SPI
FLASH
EEPROM
27MHZ
OPT IN
SCI,SDA
DMA[0..11],DB[0..15]
DSCK#,CKE,CS0#,RAS
0#
SPI_CS,CLK,DI,KO
MIC
USB
PTB
Aux-IN
MAIN_A
XM
CS5345
(6CH)
HDMI
JACK
ES7108
Portable
MIC_L,R
USB P/N
PTB_L,R
Scart
IC206
MM1692
Component
Composite
Y,
C,
Y/G,
Pb/B,
Pr/R
R,G,B
Y, Pb, Pr
MPEG
Composite
SPDIF
CV
BS
MCLK,BCK
LRCK,DAT
A
DAC
CS4344
I2S
NEW PULSUS
PWM
MODULATO
R
NEW PULSUS
PWM
MODULATOR
TAS5342
Power Amp
TAS5342
Powe
r Amp
FL
FR
RL
RR
C/T
S/WS/W
FL+/-, FR+/-
RL+/-, RR+/-
CENTER+/-
WOOFER+/-
12.288 MHz
LRCLK, SCLK
FRONT(ADATA0)
REAR(ADATA1)
C/W(ADATA2)
D/M(ADATA3
)
SANYO
AUDIO
MICOM
SANYO
AUDIO
MICOM
9.8304 MHz
VFD
VFD
ET6315
VFD
DRIVER
ET16315
VFD
DRIVER
6315_DO
6315_DI
6315_CLK
6315_ST
B
GR[1-12]
SG[1-16
]
DVD_TX
DVD_RESET
DVD_R
X
PICK-UP
PICK-UP
Motor
Driver
Motor
Driver
Motor
Motor
OPEN/CLOSE
FOCUS/SLED
SPINDLE/TRAC
KING
F+/-, T+/-
SLED+/-
SPINDLE+/-
LOAD+/
-
TAS5342_PDN
TAS5342_SD
HDMI
JACK
HDMI RX
I-POD
CP CHIP
I-POD
CP CHIP
32.768 KHz
I2C , CP_READ
SPDIF
S/W
SPDIF
S/W
SPDIF
PORT S/W
IC201
X5L1
X501
X101
IC101
IC701~704
X601
IC601
IC501
IC401

LG HT503TH-AH Specifications

General

Brand	LG
Model	HT503TH-AH
Category	Receiver
Language	English