Sharp LC-37D90U Service Manual page 75
Lcd color television
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Also See for LC-37D90U:
- Specifications (2 pages) ,
- Operation manual (79 pages) ,
- Supplemental service manual (6 pages)
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2.17. RH-iXB732WJQZQ (ASSY: IC9101)
CPLD
•
Block Diagram [RH-iXB732WJQZQ (ASSY: IC9101)]
•
Pin Function [RH-iXB732WJQZQ (ASSY: IC9101)]
Pin No.
Pin Name
1
ED16
2
ED17
3
ED18
4
ED19
5
ED20
6
ED21
7
ED22
8
ED23
9
VCC
10
GND
11
GNDINT
12
ECLK
13
VCC
14
N_DBG_RST
15
XEWE
16
XERE
17
EA21
18
EA22
19
EA23
20
EA24
21
RF_SW
22
TMS
23
TDI
24
TCK
25
TDO
26
BS1_SYNC_INT
27
N_BS1_INT
28
N_DEMORST
29
N_SD_INT
30
N_SD_RST
31
VCC
32
GND
33
TP
34
FLADD22
35
N_FLCS1
36
N_FLRST
37
N_FLOE
38
TP
39
FPI2CEN1
40
N_AUDIORST
41
SDSP_RST
42
RST_MSP
43
TP
44
VC_INT
45
VCC
46
GND
47
N_EXT_RST
48
N_HOST_CE1
49
N_EXT_BOOT
50
CBOOTS
51
SMPOWHOLD
52
FLS_RST
53
FLS_W
54
RST_VC
55
N_PHY_RESET
56
N_LINK_RESET
57
PM_REQ
58
N_DBOOTS
59
VCC
I/O
I/O
SBDAT0.
I/O
SBDAT1.
I/O
SBDAT2.
I/O
SBDAT3.
I/O
SBDAT4.
I/O
SBDAT5.
I/O
SBDAT6.
I/O
SBDAT7.
---
Power Supply.
---
Ground.
---
Ground.
I
Bus Clock.
---
Power Supply.
I
Debugger Reset Input.
I
N_SBWE.
I
N_SBOE.
I
SBADD21.
I
SBADD22.
I
SBADD23.
I
SBADD24.
O
RF Switch Control.
I
I
I
O
I
Tuner Interrupt.
I
Tuner Interrupt.
O
Demodulator Reset.
I
O
---
Power Supply.
---
Ground.
---
O
Flash ADD22.
O
Flash CS1.
O
Flash Reset Output.
O
Flash OE.
---
O
PH1_I2C1 Line Switch Control (CMOS Level).
O
Audio Reset.
O
O
MSP Reset (CPLD3_33pin).
---
I
---
Power Supply.
---
Ground.
O
PC Card PWB Reset.
O
PC Card PWB CS.
I
PC Card Boot Detect.
I
Card Boot Detect.
O
O
O
O
EX59 Reset (CPLD3_31pin).
OD
i.Link PHY Reset.
O
i.Link LINK Reset.
I
I
---
Power Supply.
Pin Function
5 – 59
LC-37D90U
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