LC-37AD5E (serv.man5). Major IC Informations - Sharp TV Service Manual (repair manual). Page 10

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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
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