Toshiba 37AV502U - 37" LCD TV, Руководство по обслуживанию

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Keypad Main Board
Power board Panel module
Keypad-7P KEY/IR -14P LVDS -2x15P
AX094B002A
1
PWR_KEY
1
PWR_KEY 1 GND PANEL-FX15S-41S-0.5SH
2 MENU 2 MENU 2 VLCD 1 VDD
3 CH+ 3 CH+ 3 Tx4+ 2 VDD
4 CH- 4 CH- 4 VLCD 3 VDD
5 VOL+ 5 VOL+ 5 Tx4- 4 VDD
6 VOL- 6 VOL- 6 VLCD
Power supply - 16P Power supply -16P Inverter -14P Inverter -14P
5 VDD
7 INPUT/EXIT 7 INPUT/EXIT 7 Tx3+ 1 GND 1 GND 1 +24Vinv 1 +24Vinv 6 VDD
8 GND 8 GND 8 VLCD 2 GND 2 GND 2 +24Vinv 2 +24Vinv 7 GND
9 LED-G 9 Tx3- 3 24Vaud 3 24Vaud 3 +24Vinv 3 +24Vinv 8 GND
10 LED-R 10 GND 4 24Vaud 4 24Vaud 4
+24Vinv
4
+24Vinv
9 GND
IR board
11
LED-C 11 Tx2+ 5 GND 5 GND 5
+24Vinv
5
+24Vinv
10 GND
12 GND
12 GND 6 GND 6 GND 6
GND
6
GND
11 GND
IR board -6P
13 IR_DATA 13 Tx2- 7 GND 7 GND 7 GND 7 GND 12 GND
1 5V_STANDBY 14 5V_STANDBY 14 GND 8 12VCCIN 8 12VCCIN 8 GND 8 GND 13 Rx0-
2 LED-G 15 Tx1+ 9 12VCCIN 9 12VCCIN 9 GND 9 GND 14 Rx0+
3 LED-R 16 GND 10 5V_IN 10 5V_IN 10 GND 10 GND 15 GND
4 LED-C 17 Tx1- 11 5V_IN 11 5V_IN 11 ERR 11 ERR 16 Rx1-
5 IR_DATA 18 GND 12 GND 12 GND 12 On/Off 12 On/Off 17 Rx1+
6 GND 19 GND 13 POWER_EN 13 POWER_EN 13 BRT 13 BRT 18 GND
20 GND 14 POWER GOOD 14 POWER GOOD 14 IC 14 IC 19 Rx2-
21 TxCLK+ 15 BL_BR_CNTRL 15 BL_BR_CNTRL 20 Rx2+
Side IO board
22 EXT_VBR_B 16 BKLT_EN 16 BKLT_EN
Inverter -12P Inverter -12P
21 GND
23 TxCLK- 1 +24Vinv 1 +24Vinv 22 CLK-
Side IO board -2x3P Side IO board -2x3P
24 DCR_VBR_B 2 +24Vinv 2 +24Vinv 23 CLK+
1 CVBS 1 GND 25 GND 3 +24Vinv 3 +24Vinv 24 GND
2 GND 2 R 26 LVDS_SEL 4 +24Vinv 4 +24Vinv 25 Rx3-
3 L 3 GND 27 Tx0+ 5 +24Vinv 5 +24Vinv 26 Rx3+
4 GND 4 L 28 BIT_SEL 6 GND 6 GND 27 GND
5 R 5 GND 29 Tx0- 7 GND 7 GND 28 IC (Internally Connected Keep Open)
6 GND 6 CVBS 30 DCR/BRT 8 GND 8 GND 29 IC (Internally Connected Keep Open)
AC In
9 GND 9 GND 30 IC (Internally Connected Keep Open)
1 Line 10 GND 10 GND 31 IC (Internally Connected Keep Open)
2 NC 11 NC 11 NC 32 IC (Internally Connected Keep Open)
3 Line 12 NC 12 NC 33 IC (Internally Connected Keep Open)
34 IC (Internally Connected Keep Open)
35 IC (Internally Connected Keep Open)
Speaker -4P
36 IC (Internally Connected Keep Open)
1 LCH+ 37 IC (Internally Connected Keep Open)
Speaker
2
LCH- 38 IC (Internally Connected Keep Open)
3 RCH- 39 IC (Internally Connected Keep Open)
L Speaker
4 RCH+ 40 IC (Internally Connected Keep Open)
1 LCH+ 41 IC (Internally Connected Keep Open)
2
LCH-
R Speaker
1 RCH-
2 RCH+
5