Samsung UN KS8500F Series Service Manual page 115

CN902_DB_LCM (TCON FLASH DOWNLOAD)
13
1 B3.3V_PW
3 TCON_SSPRXD_SPI
5 TCON_SSPCLK_SPI
7 GND
9 INT_TCON_SDA_12C
CN903_DB (DEMURA MICOM UART)
14
1 B3.3V_PW
3 DEMC_UART_RXD
CN1101 (AGING & MURA FLASH WRITE)
15
1 A13V_PW
3 A13V_PW
5 PI_AGING_EN
7 INT_TCON_SDA_12C
9 GND
11 DEMURA_SSPWP_SPI 12
DEMURA_SSPTXD_
13
SPI
DEMURA_SPI_
15
UPDATE
17 A13V_PW
19 PI_LINE_CON0
2 TCON_SSPFRM_SPI
4 TCON_SSPWP_SPI
6 TCON_SSPTXD_SPI
SYS_NRESET/TCON_
8
SSPHOLD_SPI
10 INT_TCON_SCL_12C
2 DEMC_UART_TXD
4 GND
2 A13V_PW
4 GND
6 PI_AGING_EN
8 INT_TCON_SCL_12C
DEMURA_SSPRXD_
10
SPI
DEMURA_SSPFRM_
SPI
DEMURA_SSPCLK_
14
SPI
DEMURA_SSPHOLD_
16
SPI
18 GND
20 PI_LINE_CON1
5. Wiring Diagram
5-7