Toshiba 19AV501P Service Manual page 35

Keypad Main Board
Keypad-7P KEY/IR -14P
1 1 PWR_KEY
PWR_KEY
2 MENU 2 MENU
3 CH+ 3 CH+
CH- 4 CH-
4
VOL+ 5 VOL+
5
6 VOL- 6 VOL-
INPUT/EXIT 7 INPUT/EXIT
7
GND 8 GND
8
9 LED-G
10 LED-R
IR board
11 LED-C
12 GND
13 IR_DATA
IR board -6P
1 5V_STANDBY 14 5V_STANDBY
2 LED-G
3
LED-R
LED-C
4
IR_DATA
5
GND
6
Speaker
L Speaker
1
LCH+ Speaker -4P
LCH- 1 LCH+
2
2 LCH-
R Speaker
1 RCH- 3 RCH-
2 RCH+ 4 RCH+
LVDS -2x15P
RXE3+
1
2 Vcc:+5V
3 RXE3-
4
Vcc:+5V
5
RXECLK+
6 Vcc:+5V Power supply - 12P
7 1 5V_IN
RXECLK-
8 2 5V_IN
GND
9 3 GND
RXE2+
10 GND 4 GND
RXE2-
11 5 POWER_EN
12 6 BKLT_ON_POwER
GND
RXE1+
13 7 BKLT_ADJ_POwER
14 GND 8 12VCCIN
15 RXE1- 9 12VCCIN
NC
16 10 GND
17 11 GND
RXE0+
18 12 AC_LINE_DETECTION
NC
19
RXE0-
20 RXO0-
21 NC
22 RXO0+
RXO3+
23
24 RXO1-
RXO3-
25
26
RXO1+
RXOCLK+
27
28 RXO2-
29 RXOCLK-
30
RXO2+
Power board
Power:JWT/A2008WV0-12P-6T
1 5V_IN
2 5V_IN
3 GND_P
4 GND_P
5 #POWER_EN
6 #IINVERTER
7 #BRIGHT
8 12VCCIN
9 12VCCIN
10 GND_A Back Light Unit
11 GND_A
12 #ACD Upper
J901,J902,J903,J904 Lower
CCFL
1 HV
2 LV
AC In
1 Line
2 NC
3 Line
Panel module
19" Samsung panel LTM190M2-L31
UJU connector IS100-L30O-C23
1 RXO0-
2 RXO0+
3
RXO1-
4
RXO1+
5 RXO2-
6
RXO2+
7
GND
8
RXOC-
9 RXOC+
RXO3-
10
11
RXO3+
RXE0-
12
13 RXE0+
14 GND
RXE1-
15
1 Hot-1 16
RXE1+
2 Cold-1 17
GND
3 Hot-2 18
RXE2-
4 Cold-2 19 RXE2+
1 Hot-1 20 RXEC-
2 Cold-1 21 RXEC+
RXE3-
3 Hot-2 22
4 Cold-2 23 RXE3+
GND
24
25
NC
NC
26
27 NC
28 VDD:+5V
29
VDD:+5V
30
VDD:+5V