LG 39LB5600 Service Manual page 38

Serial Flash for SPI boot_NON_OS
/FLASH_WP
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.
Copyright ⓒ 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+3.5V_ST
+3.5V_ST
SFLASH_MX
OPT
R5503
IC1300
4.7K
MX25L6406EM2I-12G
+3.5V_ST
CS VCC
1 8
OPT /SPI_CS
R5507
10K
SO/SIO1 HOLD
2 7
SPI_SDO
R5505
0 WP SCLK
3 6
R5504
GND SI/SIO0 33
4 5
R5508
10K
OPT
SFLASH_WINBOND
IC1300-*1
W25Q64FVSSIG
0.1uF CS VCC
1 8
C5501
DO[IO1] %HOLD[IO3]
2 7
WP[IO2] CLK
3 6
SPI_SCK
GND DI[IO0]
4 5
SPI_SDI
NC4_S7LRM 2013/05/07
S_FLASH_NON_OS 55_CI
LGE Internal Use Only