Toshiba 22EL833N, Service Manual

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PL2
1 GND
2 LED 2
3 LED 1
4 IR_IN
5 5V_STBY
CN138 CN706 PL703 PL706
1 PANEL_VCC 1 SOFT_SW 1 NC 1 12V_24V_CON
2 PANEL_VCC 2 GND 2 NC 2 12V_24V_CON
3 PANEL_VCC 3 STBY_ON/OFF 3 NC 3 BKL_ON/OFF
4 PANEL_VCC 4 GND 4 NC 4 PWM_DIM
5 PANEL_VCC 5 BACKLIGHT_ON/OFF 5 NC 5 GND
6 GND / NC 6 GND 6 NC 6 GND
7 GND / NC 7 DIMMING 7 12V_VCC
8 GND / NC 8 GND 8 12V_VCC
9 GND / NC 9 5V_STBY 9 5V_VCC
10 PANEL_VCC / OPTION2 / MEGA_DCR_IN / GND / NC 10 12V_VCC 10 5V_VCC
CN703 11 PANEL_VCC / OPTION1 / MEGA_DCR_OUT / GND / NC 11 5V_VCC 11 5V_STBY
1 GND 12 GND 12 5V_VCC 12 NC
2 LED 2 13 TX_A_3_P 13 12V_STBY 13 PWM_DIM
3 LED 1 14 TX_A_3_N 14 12V_STBY 14 GND
4 IR_IN 15 GND 15 3V3_VCC 15 BKL_ON/OFF
5 5V_STBY 16 TX_A_CLK_P 16 5V_VCC 16 GND
17 TX_A_CLK_N 17 3V3_VCC 17 STBY_ON/OFF
18 GND 18 5V_VCC 18 GND
19 TX_A_2_P 19 3V3_VCC 19 GND
20 TX_A_2_N 20 5V_VCC 20 GND
21 GND
22 TX_A_1_P
23 TX_A_1_N
24 GND
CN710
25 TX_A_0_P 1 GND
26 TX_A_0_N 2 R_AUDIO_P
27 GND 3 R_AUDIO_N
28 PANEL_VCC / OPTION5 / GND / NC 4 L_AUDIO_P
29 PANEL_VCC / OPTION4 / GND 5 L_AUDIO_N
30 PANEL_VCC / OPTION3 / GND 6 GND
LED-IR BOARD
Speaker
PL701
(AC cable)
PANEL
PANEL
Speaker
POWER BOARD
MAIN BOARD