Toshiba 22EL833N Service Manual Download Page 21 | Manualshive

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Summary of Contents for 22EL833N

Page 1: ...SERVICE MANUAL LCD Color Television 22EL833N Ver 1 00 Updating history Currently there are no updates available Please check back at a later time for any future updates ...

Page 2: ...TV power by switching off On Off Switch or unplugging AC plug 3 Plug USB device into the USB slot of TV 4 Press OK button of remote controller and keep holding down While pressing the OK button turn on the TV power by switching on On Off Switch or plugging AC plug Release OK button after Standy LED starts to blink rapidly 5 After the blinks of LED is stopped TV will reboot automatically Firmware U...

Page 3: ...EL832B 20548201 E370A 75024778 LVDS CABLE 22EL833G 20551547 E370B 75026651 CABLE 6P 14P 145 30070829 E400 75024755 REMOCON HAND UNIT CT90326 19EL833B 30070505 E100 75024773 FRONT BEZEL ASSY 22EL833G 20546378 E110 75024774 BACK COVER ASSY 22EL833G 20548853 E120 75024767 STAND ASSY 19EL833G 20546335 E125 75026646 SCREW FOR STAND ASSY 35026122 E130 75024768 KEY PLATE 19EL833G 40046168 E140 75026225 L...

Page 4: ...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 GN...

Page 5: ...formation 10072899 22EL834R SKD P81 L1 LG LC216EXN SDA1 10072028 22EL834G P69 L1 LG LC216EXN SDA1 10073461 22EL833R SKD P80 L1 LG LC216EXN SCA1 10073460 22EL833R SKD P80 L2 LG LC216EXN SDA1 10072896 22EL833N P76 L1 LG LC216EXN SDA1 10071875 22EL833F P72 L1 LG LC216EXN SDA1 10071456 22EL833G P68 L1 LG LC216EXN SCA1 10071226 22EL833G P68 L2 LG LC216EXN SDA1 10071876 22EL833B P64 L1 LG LC216EXN SCA1 ...

Page 6: ...PCB LAYOUT OF 19DL833 POWER MAIN BUTTON LED ...

Page 7: ...DVD ...

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Page 10: ...C931 100n C920 10V 100n 330R F265 DIGITAL_IF_P DIGITAL_IF_N R1856 47R R1583 47R 8 7 6 5 4 3 2 1 R2 R3 R1 R4 R1939 10k R1584 47R 8 7 6 5 4 3 2 1 R2 R3 R1 R4 C956 22u 16V C957 22u 16V 2V5_VCC C953 12p 50V S96 S97 R1580 47R X1 41MHz 2 4 1 3 R1933 100k 2 1 BC848B Q205 3 2 1 100k R1932 2 1 100k R1934 2 1 5V_TUN S100 5V_TUN C15V D6 2 1 C15V D5 2 1 10k R4 17mb60 10 10 8 7 6 5 4 3 2 1 A B C D E F AX M 1 2...

Page 11: ...IN 600R F206 2 1 C831 50V 220p 2 1 100R R1245 2 1 F201 600R 2 1 SCART_AUD_R_IN SCART_AUD_L_IN C861 1n 50V RX SCL_SC TX SDA_SC 50V 220p C836 2 1 R1482 75R 2 1 SC_CVBS_OUT 220p 50V C832 2 1 R1182 4k7 2 1 SC_PIN8 220R R1233 47R R1249 2 1 SC_CVBS_IN SC_G SC_R SC_B SC_FB 75R R1483 2 1 100n 10V C664 2 1 C15V D178 2 1 22k R1187 2 1 50V C857 4n7 SC_AUD_L_OUT F205 600R 2 1 SC_AUD_L_IN F200 600R 2 1 R1244 1...

Page 12: ...2 1 TX_B_4_N OPTION1 OPTION2 OPTION3 R1945 4k7 2 1 S62 1 CN136 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 PANEL_VCC S57 2 1 TP21 1 TP23 1 TP25 1 TP27 1 TP29 1 TX_A_2_P TX_A_CLK_N TP31 1 S362 1 S342 1 PANEL_VCC S10 2 1 3V3_VCC 10k R1301 2 1 10k R1266 2 1 3V3_VCC MEGA_DCR_OUT TX_B_0_N TX_B_0_P TX_B_1_N ...

Page 13: ...10 AD10 AC9 AD9 AC8 J4 L6 J6 D1 D3 F1 F2 F3 E2 E3 D2 K6 M5 M4 G1 G3 J1 J2 J3 H2 H3 G2 RXA0N RXA0P RXA1N RXA1P RXA2N RXA2P RXACKN RXACKP DDCDA_CK DDCDA_DA HOTPLUGA RXB0N RXB0P RXB1N RXB1P RXB2N RXB2P RXBCKN RXBCKP DDCDB_CK DDCDB_DA HOTPLUGB RXC0N RXC0P RXC1N RXC1P RXC2N RXC2P RXCCKN RXCCKP DDCDC_CK DDCDC_DA HOTPLUGC CEC AUL0 AUR0 AUL1 AUR1 AUL2 AUR2 AUL3 AUR3 AUOUTL0 AUOUTR0 AUOUTL1 AUOUTR1 EAR_OUT...

Page 14: ...7 07 DRAWING NAME HERE YOUR NAME HERE F294 60R D192 SK24 R1941 10k 2 1 C1032 10u 25V Q212 BC848B 3 2 1 HP_R D203 C15V 2 1 R1704 680R 25V 1u C1074 C1078 1u 6V3 Q210 BC848B AMP_EN C1172 10n 16V 15k R623 VDD_AUDIO R1855 10k 2 1 R817 100R Q133 BC848B 3 2 1 100R R818 VDD_AUDIO C602 100n 10V L_AUDIO_P_OUT L_AUDIO_N_OUT MAIN_L 15k R624 10V C665 100n 2 1 100n C608 10V AMP_EN VDD_AUDIO 3V3_VCC R1309 10k 10...

Page 15: ...1134 47R R1131 47R C1053 100n 16V 16V 100n C1056 C1065 100n 16V 16V 100n C1063 C1057 100n 16V C1072 100n 16V 16V 100n C890 C967 12p 50V D7 C15V 2 1 16V 100n C889 R6 33R 33R R5 RF_AGC_MST TUN_SCL_MST TUN_SDA_MST C1 12p 50V 330R F268 2 1 5V_TUN 100n 10V C913 2 1 IF_AGC_MST R1529 4k7 33R R1962 C906 33p 50V 33R R1547 DIGITAL_IF_N DIGITAL_IF_P R1961 33R 270n L121 SIF_CTL WAKEUP_ETH RF_AGC_CTL VIFP VIFM...

Page 16: ...1 A_DQM 0 A_DQSB 1 A_DQS 1 A_DQSB 0 A_DQS 0 A_MDATA 15 A_MDATA 14 A_MDATA 13 A_MDATA 12 A_MDATA 11 A_MDATA 10 A_MDATA 9 A_MDATA 8 A_MDATA 7 A_MDAT 6 A_MDATA 5 A_MDATA 4 A_MDATA 3 A_MDATA 2 A_MDATA 1 A_MDATA 0 A_MADR 13 A_MADR 12 A_MADR 11 A_MADR 10 A_MADR 9 A_MADR 8 A_MADR 7 A_MADR 6 A_MADR 5 A_MADR 4 A_MADR 3 A_MADR 2 A_MADR 1 A_MADR 0 1 C710 100n 10V 2 1 1k R1357 SPI_SDI SPI_SDI_1 3V3_STBY D165 ...

Page 17: ...0 DVDD_DDR1 AVDD126 AVDD_ADC25_0 AVDD_ADC25_1 AVDD_REF25_0 AVDD_REF25_1 AVDD_AU25 AVDD_MOD25_0 AVDD_MOD25_1 AVDD_PGA25 PGA_COM AVDD_ALIVE_0 AVDD_ALIVE_1 AVDD_ALIVE_2 AVDD_ALIVE_3 AVDD_ALIVE_4 AVDD_DMPLL AVDD_CVBS33_0 AVDD_CVBS33_1 AVDD_AU33 AVDD_EAR33 VDDP0 VDDP1 AVDD_LPLL AVDD_DDR_0 AVDD_DDR_1 AVDD_DDR_2 AVDD_DDR_3 AVDD_DDR_4 AVDD_DDR_5 AVDD_DDR_6 AVDD_DDR_7 AVDD_DDR_8 AVDD_DDR_9 BYPASS GND3 GND4...

Page 18: ...6 5 4 3 1 5V_STBY MOSFET_CONTROL 3V3_VCC C1093 22u 16V L118 15u 2 1 C1086 22u 16V 33k R1736 C1084 22u 16V 33k R1737 C1035 100n 10V 2 1 C1038 100n 10V 2 1 C1080 6V3 100u 2 1 3V3_VCC 3k9 R1709 2 1 50V 5n6 C1130 2 1 16V 10n C1112 2 1 SS33 D197 2 1 TP211 1 MP1583 U174 1 2 3 4 8 7 6 5 FB COMP EN SS GND SW IN BS 10k R1690 2 1 2V5_VCC LM1117 U175 4 3 2 1 GND OUT IN VOUT 60R F276 2 1 R1692 10k 2 1 R1721 1...

Page 19: ...60 R1732 R1485 R1693 C860 R1677 C929 R1610 R1530 D197 F282 C1079 R1659 C1052 CN128 R1913 R1735 C1196 C964 R1685 F271 D5 C14 C1091 R1480 FS5 C630 C1202 R1605 F286 C628 R1737 R1881 C806 C944 C966 R844 R1548 R1171 C547 F290 R1750 R1672 R1867 C1078 C1175 R1862 S15 S23 C666 D6 R1952 R1384 D173 R1941 C798 R1314 R1165 C911 C713 R1321 R1946 R1619 R1722 S28 S17 R1310 R1886 C956 R1552 D184 C857 R1497 C1057 ...

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Page 22: ...CAM350 V 10 0 Wed Jan 12 17 11 16 2011 Untitled ...

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Page 27: ...60 R1732 R1485 R1693 C860 R1677 C929 R1610 R1530 D197 F282 C1079 R1659 C1052 CN128 R1913 R1735 C1196 C964 R1685 F271 D5 C14 C1091 R1480 FS5 C630 C1202 R1605 F286 C628 R1737 R1881 C806 C944 C966 R844 R1548 R1171 C547 F290 R1750 R1672 R1867 C1078 C1175 R1862 S15 S23 C666 D6 R1952 R1384 D173 R1941 C798 R1314 R1165 C911 C713 R1321 R1946 R1619 R1722 S28 S17 R1310 R1886 C956 R1552 D184 C857 R1497 C1057 ...

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