DOWNLOAD Sharp LC-46XL1E (serv.man5) Service Manual ↓ Size: 7.14 MB | Pages: 32 in PDF or view online for FREE

Model
LC-46XL1E (serv.man5)
Pages
32
Size
7.14 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD / Major IC Informations
File
lc-46xl1e-sm5.pdf
Date
PREV: Sharp LC-46XL1E (serv.man4) Service Manual

Sharp LC-46XL1E (serv.man5) Service Manual ▷ View online

LC-46XL1E/RU, LC-52XL1E/RU
5 – 21
10. IC4203: RH-IXC100WJZZ
16Mbit Flash Memory
Pin No
Pin Name
I/O
Pin Function
1-9, 16-25, 48
A0-A19
I
Address Inputs
29, 31, 33, 35, 38, 40, 42, 44 DQ0-DQ7
I/O
Data Inputs/Outputs
30, 32, 34, 36, 39, 41, 43
DQ8-DQ14
I/O
Data Inputs/Outputs
45
DQ15A-1
I/O
Data Input/Output or Address Input
26
E
I
Chip Enable
28
G
I
Output Enable
11
W
I
Write Enable
12
RP
I
Reset/Block Temporary Unprotect
15
RB
O
Ready/Busy Output
47
BYTE
I
Byte/Word Organization Select
37
VCC
—
Supply Voltage
27, 46
VSS
—
Ground
10, 13, 14
NC
—
Not Connected Internally
LC-46XL1E/RU, LC-52XL1E/RU
5 – 22
11. IC4401: VHILCX245FT-1Y
Bus Tranceiver
Pin No.
Pin Name
I/O
Pin Function
1
DIR
I
Directory.
2
A1
I/O
A-Bus. Output/Input Terminal A1.
3
A2
I/O
A-Bus. Output/Input Terminal A2.
4
A3
I/O
A-Bus. Output/Input Terminal A3.
5
A4
I/O
A-Bus. Output/Input Terminal A4.
6
A5
I/O
A-Bus. Output/Input Terminal A5.
7
A6
I/O
A-Bus. Output/Input Terminal A6.
8
A7
I/O
A-Bus. Output/Input Terminal A7.
9
A8
I/O
A-Bus. Output/Input Terminal A8.
10
GND
—
Ground                                                   
11
B8
I/O
B-Bus Input/Output Terminal B8.
12
B7
I/O
B-Bus Input/Output Terminal B7.
13
B6
I/O
B-Bus Input/Output Terminal B6.
14
B5
I/O
B-Bus Input/Output Terminal B5
15
B4
I/O
B-Bus Input/Output Terminal B4
16
B3
I/O
B-Bus Input/Output Terminal B3
17
B2
I/O
B-Bus Input/Output Terminal B2
18
B1
I/O
B-Bus Input/Output Terminal B1
19
OE
I
Output enable.
20
VCC
—
Power Source.
LC-46XL1E/RU, LC-52XL1E/RU
5 – 23
12. IC4402, 4405: VHILCX573FT-1Y
Octal D-Type Latch
Pin No.
Pin Name
I/O
Pin Function
1
OE
I
Output Enable.
2
D0
I
Data Input D0.
3
D1
I
Data Input D1.
4
D2
I
Data Input D2.
5
D3
I
Data Input D3.
6
D4
I
Data Input D4.
7
D5
I
Data Input D5.
8
D6
I
Data Input D6.
9
D7
I
Data Input D7.
10
GND
—
Ground.
11
LE
I
Limited Enable.
12
Q7
O
Data Output Q7.
13
Q6
O
Data Output Q6.
14
Q5
O
Data Output Q5.
15
Q4
O
Data Output Q4.
16
Q3
O
Data Output Q3.
17
Q2
O
Data Output Q2.
18
Q1
O
Data Output Q1.
19
Q0
O
Data Output Q0.
20
VCC
—
Power Source.
LC-46XL1E/RU, LC-52XL1E/RU
5 – 24
13. IC4404: VHILCX244FT-1Y
Bus Buffer
Pin No.
Pin Name
I/O
Pin Function
1, 19
OE1, OE2
I
3-STATE Output Enable Input 1 and 2
2, 4, 6, 8,11,13, 
15,17
1A1-1A4
2A1-2A4
I
Data Inputs 0-7
9, 7, 5, 3,12,14, 
16,18
1Y1-1Y4
2Y1-2Y4
O
Data Outputs 0-7
10
GND
—
Ground.
20
VCC
—
Power Source.
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