Sharp LC-32X20E Service Manual page 110

LC-32X20E/S/RU, LC-37X20E/S/RU
Pin No. Pin Name
126 HDMI_PLG_EN
127 D3.3V
128 MUTE_HDMI
129 HPLUGOUT_A
130 HDMIKEY_WP
131 N_CPLD2_RST
132 PNL_POW
133 HDMI_SW_INT
134 HDELAY_DOUT
135 N_MICOM_FLSW
136 N_MICOM_RST
137 SMPOWHOLD
138 PM_REQ
139 N_DBOOTS
140 CBOOTS
141 D3.3V
142 N_DBG_RST
143 N_SRESET
144 GND_B
2.20. IC9601, 9603, 9604, 9606 (VHiTPS40055-1Y)
2.20.1 Block Diagram
I/O
O HDMI output control
— Power supply(+3.3V)
O HDMI_MUTE initial value Low
I HDMI Plug Out detection
O EDIT_Write Protect
O CPLD2 reset
O Panel power control
INT HDMI SW IC interrupt request
O HDMI Data Delay Serial_Data_OUTPUT
O Monitor microprocessor write control
O Monitor microprocessor reset control
O Power holding signal
INT Panel Maicon REQ
I Microprocessor write request
I SD card activation detection
— Power supply(+3.3V)
I Debugger (Partner) reset
I System reset
— Ground
5 – 38
Pin Function