LG 42LB550T Service Manual

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
S_FLASH
2013/04/29
13
NC5_S7LR(M1A)
SPI_SCK
+3.5V_ST+3.5V_ST
C1300
0.1uF
R1301
4.7K
OPT
/SPI_CS
SPI_SDO
IC1300
MX25L8006EM2I-12G
SPI_FLASH_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
R1302
33
R1300
10K
OPT
SPI_SDI
/FLASH_WP
IC1300-*1
W25Q80BVSSIG
SPI_FLASH_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
+3.5V_ST
Serial Flash for SPI boot
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only

LG 42LB550T Specifications

General

Brand	LG
Model	42LB550T
Category	LED TV
Language	English