Philips PB52.1HU LA Service Manual page 104

Chassis
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Circuit Diagrams and PWB Layouts
SSB (with HC Diversity): PNX 8535: Control
1
2
PNX 8535: CONTROL
B03D
A
B
XIO-ACK
XIO-AD25
XIO-SEL-NAND
PCI-AD0
PCI-AD1
PCI-AD2
PCI-AD3
PCI-AD4
C
PCI-AD5
PCI-AD6
PCI-AD7
PCI-AD8
PCI-AD9
PCI-AD10
PCI-AD11
PCI-AD12
PCI-AD13
PCI-AD14
PCI-AD15
PCI-AD16
PCI-AD17
PCI-AD18
D
PCI-AD19
PCI-AD20
PCI-AD21
PCI-AD22
PCI-AD23
PCI-AD24
PCI-AD25
PCI-AD26
PCI-AD27
PCI-AD28
PCI-AD29
PCI-AD30
PCI-AD31
E
3139 283 3003.1
1
2
PB52.1HU LA
7.
3
4
7H00-5
PNX8535
PCI XIO
IHE0
A11
ACK
0
B10
XIO
AD25
1
CBE
3HEV
2
IHE1
B11
0
3
IHE2
C11
100R
1
D11
XIO SEL
2
PCI_CLK
IHE3
E11
3
DEVSEL
A20
0
FRAME
B20
1
IRDY
C20
2
TRDY
D20
3
PCI CTRL
STOP
A19
4
IDSEL
B19
5
PAR
C19
6
PERR
D19
7
SERR
E19
8
A18
9
REQ
B18
10
PCI AD
GNT
C18
11
REQ_B
D18
12
GNT_B
E18
13
A17
14
INTA_OUT
B17
15
E15
16
D15
17
C15
18
B15
19
A15
20
PCI AD
E14
21
D14
22
C14
23
B14
24
A14
25
E13
26
D13
27
C13
28
B13
29
A13
30
E12
31
3
4
104
5
6
PCI-DEVSEL
PCI-FRAME
D12
PCI-CBE0
PCI-IRDY
C12
PCI-TRDY
PCI-CBE1
B12
PCI-CBE2
PCI-STOP
A12
PCI-CBE3
PCI-PERR
PCI-SERR
A21
PCI-CLK-PNX8535
A16
PCI-DEVSEL
C17
PCI-FRAME
D17
PCI-IRDY
E17
PCI-TRDY
B16
PCI-STOP
B21
3HEU
100R
PCI-AD24
E16
IHE4
IHE5
PCI-PAR
C16
PCI-PERR
D16
PCI-SERR
D21
PCI-REQ
PCI-REQ
E21
PCI-GNT
PCI-GNT
E22
PCI-REQ-B
PCI-REQ-B
E20
PCI-GNT-B
PCI-GNT-B
C21
PCI-INTA-OUT
IHE6
5
6
7
8
9
B03D
IHEA
3HEA
10K
3HEB-2
10K
IHEB
3HEB-1
10K
IHEC
+3V3-PER
3HEB-3
10K
IHED
IHEE
3HEC
10K
3HEB-4
10K
IHEF
IHEG
3HED
10K
IHEH
9HE1
PCI-REQ-PNX8535
10K
3HES
+3V3-PER
IHEI
9HE2
PCI-GNT-PNX853 5
3HET
10K
+3V3-PER
IHEJ
9HE3
PCI-REQ-USB20
3HEW
10K
+3V3-PER
9HE4
PCI-GNT-USB20
7
8
9
1HEA B7
3HEA B8
3HEB-1 B8
3HEB-2 B8
3HEB-3 B8
3HEB-4 B8
3HEC B8
3HED B8
A
3HES C7
3HET C7
3HEU C5
3HEV B2
3HEW D7
7H00-5 B3
9HE1 C8
9HE2 C8
9HE3 C8
9HE4 D8
IHE0 B3
IHE1 B3
B
IHE2 B3
IHE3 C3
IHE4 C5
IHE5 C5
IHE6 D5
IHEB B7
IHEC B7
IHED B7
IHEE B7
IHEF B7
IHEG B7
IHEH C7
C
IHEI C7
IHEJ C7
D
E
I_17501_052.eps
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