Philips 22HFL5530H-27 Service Manual page 49

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Circuit Diagrams and PWB Layouts
SSB: PNX 8535: Flash
1
PNX8535: FLASH
B03F
A
5HA0
+3V3-NAND
+3V3
B
30R
3HA0
XIO-SEL-NAND
+3V3-NAND
10K
C
D
E
3139 283 3003.1
1
PB52.1HU LB
2
3
3HA4-1
100R
PCI-AD24
IHA0
3HA4-2
100R
PCI-AD25
IHA1
3HA4-3
100R
PCI-AD26
IHA2
3HA4-4
100R
PCI-AD27
IHA3
3HA5-1
100R
PCI-AD28
IHA4
3HA5-2
100R
PCI-AD29
IHA5
3HA5-3
100R
PCI-AD30
IHA6
3HA5-4
100R
PCI-AD31
IHA7
PCI-AD0
3HAC
100R
IHA8
3HAD
100R
PCI-AD1
IHA9
3HAF
100R
PCI-CBE2
IHAA
3HAE
100R
PCI-CBE1
+3V3-NAND
+3V3-NAND
3HA3
2K2
IHAC
RESET-NVM_WP-NANDFLASH-INV
3
1
RESET-NVM_WP-NANDFLASH
7HA3
PDTC114EU
IHAD
2
2
3
7.
49
4
5
FHA1
NAND-AD(0)
NAND-AD(0)
FHA2
NAND-AD(1)
NAND-AD(1)
FHA3
NAND-AD(2)
NAND-AD(2)
FHA4
NAND-AD(3)
NAND-AD(3)
FHA5
NAND-AD(4)
NAND-AD(4)
FHA6
NAND-AD(5)
NAND-AD(5)
FHA7
NAND-AD(6)
NAND-AD(6)
FHA8
NAND-AD(7)
NAND-AD(7)
NAND-CLE
NAND-CLE
FHA9
FHAA
NAND-ALE
NAND-ALE
FHAB
XIO-SEL-NAND
FHAC
NAND-REn
NAND-REn
FHAD
NAND-WEn
NAND-WEn
FHAE
RESET-NVM_WP-NANDFLASH-INV
FHAF
XIO-ACK
XIO-ACK
4
5
6
7
IHAB
+3V3-NAND
7HA0
NAND512W3A2CN6
Φ
1
VCC
2
[FLASH]
3
512Mx8
4
5
29
6
0
30
10
1
31
11
2
32
14
3
41
IO
15
4
42
20
5
43
21
6
44
22
7
23
NC
24
25
26
16
27
CLE
17
28
ALE
9
33
CE
8
34
RE
18
35
WE
19
38
WP
7
39
R
40
B
45
46
47
48
VSS
6
7
8
2HA0 B8
B03F
2HA1 B8
3HA0 B2
3HA2 D2
3HA3 D3
3HA4-1 B3
3HA4-2 C3
3HA4-3 C3
A
3HA4-4 C3
3HA5-1 C3
3HA5-2 C3
3HA5-3 C3
3HA5-4 C3
3HAC C3
3HAD C3
3HAE D3
3HAF D3
5HA0 B2
7HA0 B6
B
7HA3 E2
9HA0 D3
FHA1 B6
FHA2 C6
FHA3 C6
FHA4 C6
FHA5 C6
FHA6 C6
FHA7 C6
FHA8 C6
FHA9 C6
FHAA C6
C
FHAB C6
FHAC D6
FHAD D6
FHAE D6
FHAF D6
IHA0 B3
IHA1 C3
IHA2 C3
IHA3 C3
IHA4 C3
IHA5 C3
IHA6 C3
D
IHA7 C3
IHA8 C3
IHA9 C3
IHAA D3
IHAB A7
IHAC D3
IHAD E3
E
I_17501_054.eps
080808
8

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