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Philips AZ3830/55 Service Manual page 15

Mp3 cd soundmachine
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CIRCUIT DIAGRAM - WMA BOARD
J6-2
DIP pitch1.25MM
FB501
1
VB
D-
R501
22R
2
D-
D+
R502
22R
3
D+
FB502
4
GND
5
Indication
FB505
2K5@100MHz
USB_VCC
A1
A1
1A
DM1
DP1
1A
R500
10K
D[31:16]
IC500
USB_3V3
1
DGND0
D18
2
D2
D19
3
D3
D20
4
D4
D21
5
D5
D22
6
D6
D23
7
D7
8
DGND1
D24
9
D8
D25
10
D9
D26
11
D10
D27
12
D11
D28
13
D12
D29
14
D13
15
DGND2
D30
16
D14
FB504
2K5@100MHz
USB_5V
Q501
FND338P
3
2
48
NC
47
H-PSW2-N
46
H-PSW1-N
45
DGND5
X1
44
XTAL2
X2
43
XTAL1
42
H_suspend
41
NC
isp1160BM
40
H_wakeup
1M
39
TESET1
38
NC
10K
37
TESET0
36
NC
35
DGND4
10K
34
EOT
33
NDP_SEL
C41
1nF
100R
R509
100R
R510
USB_INT
10K
R511
100R
R514
5250_IDE_W
100R
R515
5250_IDE_R
100R
R516
USB_CS
Q508 HE8050D
2
3
Q511
BC807-25
R73
75R
R326
4K7
Q512
R325 1K
BC817-25
1
R506
R507
R327
10K
R508
USB_VCC
Y500 6MHz
x1
1M
C511
18PF
USB_/RESET
USB_VCC
6V
FB053
1A
R329
15K
USB_H_WAKEUP
R328
10K
x2
R504
C512
18PF

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