Haier LE55K5000TFNa Service Manual page 40

5
NAND FLASH
+3.3V_Nand +3.3V_Nand
D
R1225
NC
NAND-RBZ
NAND-REZ
NAND-CEZ
NAND-CLE
NAND-ALE
NAND-WEZ
NAND-WPZ
C
B
AGND GND
GND
A
5
4
+3.3V_Nand
U1202
NANDFLASH1G
1 48
NC0/VCC NC28/VSS
2 47
NC1/VSS NC27
3 46
NC2 NC26
4 45
NC3 NC25
5 44
NC4 D7
6 43
NC5/R/B2 D6
7 42
R/B D5
8 41
RE D4
9 40
CE NC24
10 39
NC6/CE1 NC23
11 38
NC7 NC22/VCC
12 37
VCC VCC
13 36
VSS VSS
14 35
NC8 NC21
15 34
NC9 NC20/VCC
16 33
CLE NC19
17 32
ALE D3
18 31
WE D2
19 30
WP D1
20 29
NC10 D0
21 28
NC11 NC18
22 27
NC12 NC17
23 26
NC13/VSS NC16
24 25
NC14/VCC NC15/VSS
C1209
0.1uF/16V/Y5V
2,3,4,5,6,7,8,9,10,11,13,14,15,16
4
3
NAND Power
+3.3V_Normal
C1203
NAND-D7
NAND-D6
NAND-D5
NAND-D4
NAND-WPZ
R1233 0R NAND-WEZ
NAND-ALE
NAND-CLE
NAND-D3
NAND-D2
NAND-D1
NAND-D0 NAND-CEZ
NAND-REZ
NAND-RBZ
C1210
0.1uF/16V/Y5V
NAND-D0
NAND-D1
NAND-D2
NAND-D3
NAND-D4
NAND-D5
NAND-D6
NAND-D7
3
2
+3.3V_Nand
C1204
C1205
NAND_WPZ
RN1203 22R
NAND_WEZ
NAND_ALE
NAND_CLE
C1207
需靠近主IC
NC/33pF
RN1204 22R
NAND_CEZ
NAND_REZ
NAND_RBZ
C1208
需靠近主IC
NC/33pF
PCM_A0
PCM_A1
PCM_A2
PCM_A3
RN1201 0R
PCM_A4
PCM_A5
PCM_A6
PCM_A7
RN1202 0R
2
1
D
NAND_WPZ 3
NAND_WEZ 3
NAND_ALE 3
NAND_CLE 3
C
NAND_CEZ 3
NAND_REZ 3
NAND_RBZ 3
PCM_A0 3,13
PCM_A1 3,13
PCM_A2 3,13
PCM_A3 3,13
PCM_A4 3,13
PCM_A5 3,13
PCM_A6 3,13
B
PCM_A7 3,13
A
1