Sharp LC-37AD5E Service Manual page 72

LC-37AD5E
2.7. ICIC1710 (RH-IXB823WJZZQ)
2.7.1 Pin Connections and short description
Pin No. Pin Name
1 EXP [7]
2 EXP [6]
3 EXP [5]
4 GND*
5 EXP [3]
6 GND*
7 OFLOUT
8 OSCOUT
9 VCCIO1
10 GNDIO
11 GNDINT
12 PCLK
13 VCCINT
14 GCLR
15 GND*
16 GND*
17 GND*
18 GND*
19 GND*
20 GND*
21 GND*
22 #TMS
23 #TDI
24 #TCK
25 #TDO
26 VSYNC
27 HSYNC
28 GND*
29 GND*
30 DMY_IN
31 VCCIO1
32 GNDIO
33 GND*
34 GND*
35 SCK
36 GND*
37 GND*
38 GND*
39 GND*
40 GND*
41 SEN
42 SDA
43 GND*
44 GND*
45 VCCIO1
46 GNDIO
47 GND*
48 GND*
49 GND*
50 GND*
51 GND*
52 GND*
53 GND*
54 GND*
55 GND*
56 GND*
57 GND*
58 GND*
59 VCCIO2
60 GNDIO
61 GND*
I/O
O Outport [7] (I2C SEL signal)
O Outport [6] (Digital circuit reset signal)
O Outport [5] (Digital circuit power control signal)
– Ground
O Outport [3] (Inverter ON control signal)
– Ground
O OFL signal output
O OSC signal output
– VCC (3.3V)
– Ground
– ground.
I Reference clock input
– VCC (3.3V)
I RESET terminal. L: RESET, H: Normal
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
I Pin for JTAG write (Test Mode Select)
I Pin for JTAG write (Test Data Input)
I Pin for JTAG write (Test Clock)
O Pin for JTAG write (Test Data Input)
I V sync input (not used)
I H sync input (not used)
– N.C.
– N.C
I Dummy pin for RESET line wiring (no effect on operation)
– VCC (3.3V)
– Ground.
– N.C.
– N.C.
I Microprocessor control bus clock
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
I Microprocessor control bus enable
I Microprocessor control bus data
– N.C.
– N.C.
– VCC (3.3V)
– Ground.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– N.C.
– VCC (3.3V)
– Ground.
– Ground.
Pin Function
5 – 13
Sheet Name
DTI2CSEL
DTM_RESET
DTV_ON
N.C.
BL_ON
N.C.
OFLOUT
OSCOUT
FPGA_VCC
Ground.
Ground.
PCLK
FPGA_VCC
RESET_N
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
FPGA_TMS
FPGA_TDI
FPGA_TCK
FPGA_TDO
V_SYNC
H_SYNC
N.C.
N.C.
RESET_N
FPGA_VCC
Ground.
N.C.
N.C.
SCK
N.C.
N.C.
N.C.
N.C.
N.C.
SDE
SDA
N.C.
N.C.
FPGA_VCC
Ground.
N.C.
N.C
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
FPGA_VCC
Ground.
N.C.