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Sharp LC-37X20E - Page 109

Sharp LC-37X20E
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LC-32X20E/S/RU, LC-37X20E/S/RU
5 – 37
62 GND_B Ground
63 CPLD_TDI I
64 PNL_WP O VCOM Write Protect control signal
65 CPLD_TMS O
66 FE_RST O CE6353 reset
67 CPLD_TCK O
68 FEPG0_COMP O Sleep signal
69 FEPG1_LOCK I Signal LOCK detection
70 FERR_UNCOR I Error flag
71 N_TS1_DEMORST O TS1 demodulator reset
72 GND_B Ground
73 D3.3V Power supply (+3.3V)
74 EXTRG O Partner
75 DRSTMSK O Partner
76 N_IRS_INT I IrSS interrupt request
77 CLON_RC O For controlling clone remote control
78 DTM_RST O Reset signal for DTM
79 N_IRS_RST O IrSS reset signal
80 DTM_GPIO0 I Control signal for DTM (GPIO0)
81 DTM_GPIO1 O Control signal for DTM (GPIO1)
82 DTM_UART_INT I Interrupt request of UART-I2C conversion IC for DTM
83 DTM_UART_RST O Reset of UART-I2C conversion IC for DTM
84 D3.3V Power supply (+3.3V)
85 AGC_SEL O Digital/Analog AGC switching control
86 HP_MUTE O HP audio mute control
87 HP_PLUG I HP connection detection
88 CION O VCC/ON signal for PCMCIA
89 GND_B Ground
90 GND_B Ground
91 SC2_MUTE O SCART2 audio mute control
92 SPDIF_MUTE O SPDIF audio mute control
93 SC_MUTE O SCART1 audio mute control
94 S_STBY O Audio AMP shutdown control
95 DU_LINK_ACK0 I ACK from IEEE1394 chip
96 SIF_SW O I2C line SW control of sound multiplex decoder
97 DU_LINK_IRQ I IEEE1394 chip interrupt request
98 CNVSS O Monitor microprocessor write mode control
99 GND_B Ground
100 N_PCI_RST O PCI reset
101 RS_BUF_CNT O Monitor microprocessor UART mode switching
102 PNL_I2C_EN O VCOM/I2C switch control
103 AUDIO_SEL2 O DTV/HDMI analog audio switching control 2
104 PCHD_AUDIO_SEL O PC/HDMI external audio input switching
105 N_DVOUT_EN O DTV/AD YPbPr switching
106 MSP_RESET O MSP reset
107 HDMI_RESET O HDMI-TMDS_SW reset
108 GND_B Ground
109 D3.3V Power supply(+3.3V)
110 SVP_RESET O SVP_WX reset
111 N_PHY_RESET O i.Link PHY reset
112 N_LINK_RESET O i.Link LINK reset
113 FL_VPP0 O Flash WP
114 GND_B Ground
115 AREA_4 I Destination setting (L: Europe/H: Asia)
116 DIG_AD I DTV add-on Unit presence/absence setting
117 HDMI_SEL1 O HDMI_Select_1
118 HDMI_SEL2 O HDMI_Select_2
119 HDMI_SEL3 O HDMI_Select_3
120 HDMI_HPG1 I HDMI_HotPlug_1
121 HDMI_HPG2 I HDMI_HotPlug_2
122 CPLD_TDO O
123 GND_B Ground
124 HDMI_HPG3 I HDMI_HotPlug_3 (for temporary insertion)
125 HDMI_SW_EMP O HDMI output waveform adjustment
Pin No. Pin Name I/O Pin Function

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