Compaq P900 Service Manual page 12

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P900
D BOARD SCHEMATIC DIAGRAM
1
2
3
4
5
6
A
B
C
D
E
F
G
H
I
J
K
L
M
N
D
board
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861 D Schematic .p65
1
7
8
9
10
11
12
13
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14
15
16
17
18
19
20
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09/08/1999, 12:54 PM
D BOARD WAVEFORMS
1
2
3
3.3 Vp-p (8MHz)
5.8 Vp-p (H)
4.8 Vp-p (V)
4
5
6
12.9 Vp-p (H)
12.8 Vp-p (H)
1.14 KVp-p (H)
7
8
9
12.3 Vp-p (H)
18.7 Vp-p (H)
10.4 Vp-p (H)
10
11
12
1.14 Vp-p (H)
70.0 Vp-p (H)
1.5 Vp-p (V)
13
55.0 Vp-p (V)
D BOARD LOCATOR LIST
DIODE
D610
A-6
D703
I-8
D1009
E-2
IC701
I-2
Q516
F-3
D401
I-5
D611
A-8
D705
H-1
D1010
C-2
IC702
J-4
Q517
C-3
D402
H-2
D612
A-7
D901
H-9
D1011
C-2
IC703
B-2
Q519
C-4
D405
I-5
D613
B-6
D903
H-10
D1012
C-2
IC901
G-10
Q605
B-7
D501
F-8
D614
D-9
D904
H-10
D1013
C-2
IC1001
D-1
Q606
D-8
D502
G-10
D615
D-8
D906
E-12
D1014
C-2
IC1003
C-3
Q607
D-10
D503
F-6
D616
E-8
D907
F-12
D1018
C-1
IC1005
D-2
Q608
D-13
D504
F-8
D617
E-8
D908
H-10
D1021
E-1
TRANSISTOR
Q609
B-4
D505
F-6
D618
D-8
D909
E-11
D1022
E-1
Q501
F-3
Q701
I-8
D506
F-3
D619
E-7
D910
G-12
D1024
C-3
Q502
F-2
Q702
H-8
D507
G-1
D620
D-7
D911
H-13
D1025
E-2
Q503
F-2
Q703
I-8
D508
G-1
D621
D-7
D912
I-13
IC
Q504
F-9
Q704
I-7
D509
F-2
D622
D-6
D913
I-13
IC401
I-6
Q505
H-8
Q705
I-7
D510
F-1
D623
D-4
D914
I-13
IC501
F-1
Q506
F-5
Q706
J-11
D511
G-1
D624
C-5
D915
J-12
IC502
C-5
Q507
F-3
Q901
E-13
D512
G-1
D625
C-11
D916
I-12
IC503
G-1
Q508
G-3
Q902
E-11
D514
C-4
D626
D-11
D917
I-9
IC603
A-7
Q509
G-2
Q903
G-10
D515
C-4
D627
D-10
D920
H-1
IC604
D-5
Q510
F-4
Q904
H-11
D516
F-6
D628
D-12
D921
H-1
IC605
D-4
Q511
G-5
CRYSTAL
D517
I-8
D629
A-3
D1001
E-2
IC607
A-6
Q512
H-5
X1001
D-2
D518
B-4
D630
A-5
D1003
D-2
IC608
A-6
Q513
H-4
D608
A-6
D701
H-8
D1007
C-3
IC609
B-4
Q514
H-3
D609
B-8
D702
H-8
D1008
C-3
IC610
B-5
Q515
G-4
— 18 —

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