Toshiba 50L2333D Service Manual page 21

CN3
1 L2 Cathode
2 NC
E346
3 L2 Anode
4 NC
5 L1 Cathode
6 NC
7 L1 Anode
E250
POWER BOARD
E320
E322
1
(For (B) model)
E260 LED_BORAD
1 GND
2 LED_Bri
3 Ring_Red
4 Ring_Green
E270 IR_BORAD
1 +3.3V_Standby_IR
2 RC_IR
3 SCL
4 SDA
5 +3.3V_Normal_ALS
6 GND
E344
CN2
1 12V
2 12V
3 12V
4 GND
5 GND
6 NC
7 GND
8 5VS
9 5VS
10 5VS
11 GND
12 ACD
13 POWER_ON
14 BL_ON_OFF
15 NC
16 PWM1
E342
Speaker
CN1
14 +12V_Normal
13 +12V_Normal
12 +12V_Normal
11 GND
10 GND
9 GND
8 +5V_Standby
7 +5V_Standby
6 +5V_Standby
5 SCANNING_BL_EN
4 ACDetect
3 OCP_OUTPUT_PWM
2 BL_EN
1 12V_EN
E200
MAIN BOARD
CN3
1 +3.3V_Standby
2 IRIN
3 Ring_R
4 Ring_G
5 LED-Brighness
6 GND
7 +3.3V_Normal
8 MI2C-SCL
9 MI2C-SDA
10 GND
CN13
1 SPK_L+
2 SPK_L-
3 SPK_R+
4 SPK_R-
E340
PANEL (T-CON)
E310
75033899 (RA)
75033900 (RB)
CN14
1 PANEL_VCC
2 PANEL_VCC
3 PANEL_VCC
4 PANEL_VCC
5 RANEL_VCC
6 RANEL_VCC
7 GND
8 GND
9 RXA0+
10 RXA0-
11 RXA1+
12 RXA1-
13 RXA2+
14 RXA2-
15 GND
16 GND
17 RXACK-
18 RXACK+
19 RXA3-
20 RXA3+
21 RXA4+
22 RXA4-
23 GND
24 GND
25 RXB0+
26 RXB0-
27 RXB1+
28 RXB1-
29 RXB2+
30 RXB2-
31 GND
32 GND
33 RXBCK+
34 RXBCK-
35 RXB3+
36 RXB3-
37 RXB4+
38 RXB4-
39 BRIGHT_ADJ
40 OCP_OUTPUT_PWM
Speaker