LG 42LN541C Service Manual

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
/SPI_CS
R304
0
OPT
Q301
MMBT3904(NXP)
OPT
E
B
C
SPI_SCK
C301
0.1uF
S_FLASH_OS
SPI_SDI
/FLASH_WP
IC301
MX25L8006EM2I-12G
S_FLASH_OS_MACRONIX
3
WP#
2
SO/SIO1
4
GND
1
CS#
5
SI/SIO0
6
SCLK
7
HOLD#
8
VCC
SPI_SDO
R303
33
S_FLASH_OS
R302
4.7K
OPT
+3.5V_ST
+3.5V_ST
R301
10K
OPT
+3.5V_ST
IC301-*1
W25Q80BVSSIG
S_FLASH_OS_WINBOND
3
%WP[IO2]
2
DO[IO1]
4
GND
1
CS
5
DI[IO0]
6
CLK
7
HOLD[IO3]
8
VCC
3Serial FLASH
Serial Flash for SPI boot_NON_OS and OS
LA2AW 2012.09.11
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only

LG 42LN541C Specifications

General

Brand	LG
Model	42LN541C
Category	LED TV
Language	English