Sharp AQUOS LC-37AD5E, Service Manual

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LC-37AD5E
5 – 10
62 DGI3 I Digital Video Green 3 Input.
63 DGI2 I Digital Video Green 2 Input.
64 DGI1 I Digital Video Green 1 Input.
65 DGI0 I Digital Video Green 0 Input (LSB).
66 DBI7 I Digital Video Blue 7 Input.
67 DBI6 I Digital Video Blue 6 Input.
68 DBI5 I Digital Video Blue 5 Input.
69 DBI4 I Digital Video Blue 4 Input.
70 DBI3 I Digital Video Blue 3 Input.
71 DBI2 I Digital Video Blue 2 Input.
72 DBI1 I Digital Video Blue 1 Input.
73 DBI0 I Digital Video Blue 0 Input (LSB).
74 GND3.3DRI — Ground Digital Ram Interface.
75 VSUP3.3DRI — Supply Voltage Digital Ram Interface, 3.3 V.
76 GND3.3COM — Ground Common.
77 VSUP3.3COM — Supply Voltage Common, 3.3V.
78 XTALIN I Analog Crystal Input.
79 XTALOUT O Analog Crystal Output.
80 CLKOUT O Digital 20MHz Clock Output. (Test point)
81 VSO O Vertical Sync Output, Frontend. (Test point)
82 HSO O Horizontal Sync Output, Frontend. (Test point)
83 SCL I/O I2C Bus Clock Input/Output.
84 SDA I/O I2C Bus Data Input/Output.
85 GND3.3FL — Ground Flash.
86 VSUP3.3FL — Supply Voltage Flash, 3.3 V.
87 P2-0 I AVLINK_1 (AVLINK(BL_ERR))
88 P2-1 I AVLINK_2 (AVLINK(POW_ERR))
89 P2_2 I IRIN (Remote Control Input)
90 P2_3 I KEY_PSW (Power SW Input)
91 P2_4 O V_TXD (RS232C TX)
92 P2_5 I V_RXD (RS232C RX)
93 OSDV I/O Graphic Vertical Sync Input/Output.(Test point)
94 OSDH I/O Graphic Horizontal Sync Input/Output.(Test point)
95 GND3.3IO1 — Ground Digital Input/Output Port 1.
96 VSUP3.3IO1 — Supply Voltage Input/Output Port 1, 3.3 V.
97 OSDCLK I/O Graphic Clock Input/Output.
98 PSDFSW I/O Graphic Fast Switch Output.
99 OSD_HCS1/P3_6 O Graphic Half Contrast 1 Output
100 P3_7 I HOTP_CONT1 (HDMI Insertion/Removal Detection)
101 P3_5 I HOTP_CONT0 (HDMI Insertion/Removal Detection)
102 P3_4 O HDMI_INT_I (Interrupt from Receiver)
103 OSD_B1 O Graphic Blue 1 Input/Output.
104 OSD_B0 O Graphic Blue 0 Input/Output
105 P3_3 O HDMI_INT_I (Interrupt from Receiver)
106 P3_2 O Graphic Green 2 Input/Output
107 OSD_G1 O Graphic Green 1 Output. (Test point)
108 OSD_G0 O Graphic Green 0 Output. (Test point)
109 OSD_R3/P3_1 I BL_ERR Signal Input.
110 P3_0 O DTM_IRQI (Interrupt from DTV)
111 OSD_R1 O Graphic Red 1 Output. (Test point)
112 OSD_R0 O Graphic Red 0 Output. (Test point)
113 GND3.3IO1 — Ground Digital Input/Output Port 1.
114 VSUP3.3IO1 — Supply Voltage Input/Output Port 1, 3.3 V.
115 PCS5/P2_7 I/O FPGA Serial data.
116 PCS4/P2_6 O FPGA Serial clock.
117 PCS3/P4_1 O Select 3 DE2 Output.
118 PCS2/P4_0 I Detect S-terminal.
119 PCS1/P4_3 O Select 1 H Output.
120 PCS0/P4_2 O Select 1 V Output.
121 PCLK2 O PCLK2 (Not used)
122 PCLK1 O VCT_PCLKO
123 GND1.8DIG — Ground Digital Core.
124 VSUP1.8DIG — Supply Voltage Digital Core, 1.8 V.
125 LVDSA_4P O LVDS Channel 1 bit 4 Positive Output.
Pin No. Pin Name I/O Pin Function