A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
USB
1394
FIREWIRE PHY
6.8K//91K = 6.327K
(/RST_PHY)
A0
1394 PHY &USB
BBKAV Corporation
C
7
12
Wednesday, June 01, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
USB_BDP0
USB_BDM0
PHY_PC0
PHY_PC2
TPBIAS
PHY_R1
PHY_FILT1
PHY_SE PHY_SM
BIO_LREQ
PHY_PC1
TPBIAS
PHY_ISO
TPA-
PHY_R0
PHY_XI
PHY_FILT0
PHY_XO
PHY_CPS
USB_BDP1
USB_BDM1
TPB+
TPA+
TPB-
TPB+
TPA-
TPA+
TPB-
USB_D0-
2
2
USB_PO0
2
USB_OC0
2
BIO_LPS
2
E5_GPIOx35
2
BIO_LINK_ON
2
BIO_LREQ
2
BIO_PHY_DATA4
2
BIO_PHY_CTL1
2
BIO_PHY_CLK
2
BIO_PHY_DATA1
2
BIO_PHY_DATA6
2
BIO_PHY_DATA3
2
BIO_PHY_DATA5
2
BIO_PHY_DATA0
2
BIO_PHY_DATA2
2
BIO_PHY_DATA7
2
BIO_PHY_CTL0
2
E5_GPIOx36
2
USB_OC1
2
USB_D1-
2
USB_PO1
2
2
V33_PHY_D
GND_PHY_A
GND_PHY_D
GND_PHY_A
GND_PHY_A
GND_PHY_A
GND_PHY_A
GND_PHY_A
GND_PHY_A
V33_PHY_A
GND_PHY_A
V33_PHY_D
V33_PHY_D
V33_PHY_D
GND_PHY_D
GND_PHY_D
GND_PHY_D
GND_PHY_D
GND_PHY_D
GND_PHY_D
V33
V33_PHY_D
GND_PHY_D
GND_PHY_D
VCC
GND
GND
GND
GND
V33
V33_PHY_A
GND
GND
GND
GND
GND
PHY_R1
PHY_ISO
PHY_R0
TPA-
PHY_PC0
PHY_PC2
PHY_PC1
TPB+
TPA+
TPB-
R160
10K
Y2
24.576MHz
C162
27PF
C173
102
C161
27PF
FB59
B221
R154
DNS-10K
R163
10K
C163 104
C172
104
R156
10K
C174
104
J6
6P2.0
2MM/PH6/TH
1
2
3
4
5
6
C178
104
+
CA7
47u/16
C176
104
C177
104
C175
104
T1
YB019T-221
R153
4.7K
R164
22
R165
22
R167
15K
R147 100
R149
56.2/1%
R150
56.2/1%
C164
56PF
C165
104
R151
56.2/1%
R166
15K
R145 51
R155
5.11K/1%
R148
22
R152
56.2/1%
C171
103
R79
*22
J10
*PH6/2MM
1
2
3
4
5
6
R222
15K
R86
*22
+
CA6
47u/16
FB65
*BK1608HM601-T
FB64
*BK1608HM601-T
R221
15K
C179
102
R162
680
C170
104
R161
680
C321
104
+
CA5
10u/16
FB61
BK1608HM601-T
C169
102
R159
680
C180
104
FB62
BK1608HM601-T
R146 91K/1%
J7
7P2.0
1
2
3
4
5
6
7
C268
*104
C168
220PF
R144 6.8K/1%
R158
1K
C167
224
R157
1K
U11
TSB41AB1
S-PQFP-48-TI
25
31
20
19
13
48
43
42
37
22
41
14
35
40
2
3
1
15
33
34
30
29
28
27
21
44
45
46
47
26
32
36
12
16
17 18
38
39
23
24
4
5
6
7
8
9
10
11
AVDD
TPBIAS
CPS
ISO
LPS
L
R
E
Q
XO
XI
RESET
TESTM
PLLGND
DGND
AVDD
PLLVDD
CTL0
CTL1
SYSCLK
C/L
K
ON
R0
R1
TPA+
TPA-
TPB+
TPB-
DVDD
DVDD
DVDD
DGND
DGND
AGND
AGND
AGND
PD
PC0
PC1 PC2
FILTER
0
FILTER
1
SE
SM
D0
D1
D2
D3
D4
D5
D6
D7
+
C166
1u/50
FB60
B221
30
Summary of Contents for DW9951S
Page 1: ...SERVICE MANUAL DW9951S R Ver 0 0 ...
Page 3: ...1 ...
Page 4: ...2 ...
Page 5: ...3 ...
Page 6: ...BLOCK DIAGRAM 4 ...
Page 7: ...5 EXPLODED VIEW ...
Page 15: ...14 13 ...
Page 16: ...15 14 ...
Page 17: ...16 15 ...
Page 18: ...17 IS2 16 ...
Page 24: ...22 ...
Page 26: ...11 Terminal for External Connection Outline Drawing 24 ...
Page 38: ...36 ...
Page 39: ...37 ...
Page 40: ...38 ...
Page 41: ...39 ...
Page 50: ...48 ...
Page 51: ...49 ...
Page 52: ...50 ...
Page 53: ...51 ...
Page 55: ...53 ...
Page 56: ...54 ...
Page 57: ...55 ...
Page 58: ...56 ...
Page 60: ...58 ...
Page 61: ...59 ...
Page 73: ...BBK ELECTRONICS CORP LTD 23 Bubugao Road Wusha Chang an Dongguan China http www gdbbk com ...