LC-42XL2E/S/RU, LC-46XL2E/S/RU, LC-46X20E/S/RU, LC-52XL2E/S/RU, LC-52X20E/S/RU
5 – 16
35 LED_SLEEP O SLEEP_LED
36 AV_LINK_O O AV_LINK output
37 ANT_POW O Antenna power control
38 EXE_LED O Microprocessor operation check LED
39 I2C_GATE O I2C bus SW
40 N_SYSRST_IN I SYSTEM RESET switch detection
41 RS_ON O RS232C power control
42 STB O Backlight control.
43 ERR_PNL I Lamp error detection (L: error)
44 AV_LINK_I I AV_LINK input
45 SYNC_DET O PC power management setting
46 VSYNC I VSYNC interrupt
47 CEC_O O CEC output
48 CEC_I I CEC input
49 RC I Remote control signal input.
50 I2C1_SCL O I2C CH1
51 I2C1_SDA I/O I2C CH1
52 W_PROT_M O EEP write protection
53 P16 — For debugger (E8) connection
54 DVIA_DET I DVI analog detection (for PC power management)
55 MUTE_A_ALL O Audio mute
56 DET_6V I 6V detection
57 DET_10V I 10V detection
58 DET_PNL12V I Panel 12V detection
59 DER_D3V3 I D3.3V detection
60 DET_3V3 I 3.3V detection
61 EU_POW O Digital system power control
62 LINK_POW O i.Link power control
63 PNL_POW O 5V ON/OFF SW for panel
64 D_POW O Main power ON/OFF control
65 SMPOW O Power control
66 PSIZ_L I Panel size discrimination terminal (Mounting discrimination)
67 PSIZ_H I Panel size discrimination terminal (Mounting discrimination)
68 QSTEMP I Thermistor input (Panel temperature)
69 KEY1 I Main unit key input 1
70 KEY2 I Main unit key input 2
71 AREA1 I Panel size discrimination terminal (Mounting discrimination)
72 PNL_TYPE I Panel manufacturer discrimination (Mounting discrimination)
73 OPC I Brightness sensor input
74 AFT/AGC I Tuner AFT/ACG input
75 Avss — Analog GND for A/D
76 LNBSHORT I Antenna short detection (Low: OK, High: NG)
77 Vref — A/D converter reference voltage
78 Avcc — Analog power for A/D
79 PNL_TYPE I Panel solution discrimination (Mounting discrimination)
80 ILLUMI O Illumination LED
Pin No. Pin Name I/O Pin Function
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