Skyworth 5R81A-50E79, Service Manual

Page: 38 / 38

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
S K Y W O R T H
创 维
From RTD2975
Caution: When Mass produce, R370 change to NC, R374 change to 4.7K.
FLASH_WP
N_RDY
N_DATA7
N_DATA6
N_DATA5
N_DATA4
N_DATA3
N_DATA2
N_DATA1
N_DATA0
N_RDY
N_CLE/SPI_SCLK
N_CE0#
N_CE1#
N_RE#
N_WE#
N_ALE/SPI_SDO
N_CE1# N_CE0#
M3.3V
DGND
D3V3
M3.3V
M3.3V
DGND DGND
M3.3V M3.3V
DGND
M3.3V M3.3V
FLASH_WP
N_RDY
N_CE0#
N_WE#
N_CLE/SPI_SCLK
N_ALE/SPI_SDO
N_RE#
N_DATA7
N_DATA6
N_DATA5
N_DATA4
N_DATA3
N_DATA2
N_DATA1
N_DATA0
N_ALE/SPI_SDO <4>
N_CLE/SPI_SCLK <4>
N_CE1# <4>
N_CE0# <4>
N_WE# <4>
N_RE# <4>
N_DATA0 <4>
N_DATA1 <4>
N_DATA2 <4>
N_DATA3 <4>
N_DATA4 <4>
N_DATA5 <4>
N_DATA6 <4>
N_DATA7 <4>
N_RDY <4>
Title
Size Document Number R e v
Date: Sheet o f
<Doc> 0.1
FLASH
A4
15 17 Thursday, June 20, 2013
Title
Size Document Number R e v
Date: Sheet o f
<Doc> 0.1
FLASH
A4
15 17 Thursday, June 20, 2013
Title
Size Document Number R e v
Date: Sheet o f
<Doc> 0.1
FLASH
A4
15 17 Thursday, June 20, 2013
R384
NC_4.
7K
R374
NC
R370
4.7K
C397
0.1uF/16V
C396
0.1uF/16V
R369
4.
7K
R366 NC_22R
R367 22R
C398
0.1uF/16V
U22
NAND FLASH(48TSOP)
NC
1
NC
2
NC
3
R/B4#
4
R/B3#
5
R/B2#
6
R/B1#
7
RE#
8
CE1#
9
CE2#
10
NC
11
VCC
12
VSS
13
CE3#
14
CE4#
15
CLE
16
ALE
17
WE#
18
WP#
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
48
NC
47
NC
46
NC
45
DQ7
44
DQ6
43
DQ5
42
DQ4
41
NC
40
NC
39
NC
38
VCC
37
VSS
36
NC
35
NC
34
NC
33
DQ3
32
DQ2
31
DQ1
30
DQ0
29
NC
28
NC
27
NC
26
NC
25
C395
0.1uF/16V
R383
NC_4.
7K