Samsung 191T - Wiring Diagram; Internal Wiring Connections

CONFIDENTIAL
GH19B* 8-1
8 Wiring Diagram
1 2
11 10 12
3 4 5 6 7 8 9
NC NC BRIGHT BKLT_EN NC GND GND 12V DC (VDD) 5V GND 12V DC NC
CN101
1 2
11 10 12
3 4 5 6 7 8 9
GND GND
BRT_ADJ
BL_ON/OFF
GND GND GND
12V DC
(VDD) 5V
GND
12V DC 12V DC
CN1
1
2
3
4
5
6
7
12V MAIN
GND
12V INV
GND
GND
DPMS_ON
SI9933ADY(SI)
INVERTER
MAIN PCB
1 2
11 10 12
3 4 5 6 7 8 9
DDC_SCL DDC_SDA NC RX1-
RX1+ DGND
NC NC DGND NC RX2- RX2+
CN202
CN503
13 14 15 16 17 18 19 20 21 22 23 24
RX0+ DGND NC NC
DGND RXC+
RXC- RX0- CHK_DVI NC
DDC POWER INPUT (+5V)
CONNECTION SIGNAL OUTPUT(+5V)
1 2
10
3 4 5 6 7 8 9
GND GND GND DDC_DC(5V)
SELF TEST
GND GND
CN201
11 12 13 14 15
GND H_SYNC DDC_DATA
RED BLUE GREEN
DDC_CLK V_SYNC
POWER(5V) TX00- TXE3+ POWER(5V) TX00+ DE TX03+
POWER(5V) NC
NC DGND
TXCLK-
TX03- TXCLK+
DGND
TX02+ TX02-
DGND
TX01+ TX01-
1 2 3 4
CN402
5 6 7 8 9
10 11 12 13 14 15 16 17 18 19 20
TXE0- TXE0+ TXCLK+
TXE3-
TXE2+
TXCLK- DGND
TXE1-
TXE2- TXE1+
21 22 23 24 25 26 27 28 29 30
AC/DC
ADAPTOR
1
2
3
12V DC
GND
GND
CN504
AUDIO
(OPTION)
CN505
1
2
3
4
5
6
7
8
5V
LED_GRN
LED_RED
GND
KEY2
GND
KEY1
GND
9
GND