Usb & 1394 Board - M570U - EUROCOM M570U Service Manual

USB & 1394 Board - M570U
VJEXT1
VUSBOVCC1
1
VUSBN1
2
VUSBP1
3
4
VUSBOVCC6
5
VUSBN6
6
VUSBP6
7
8
V1394A0P
9
V1394A0N
10
11
V1394B0P
12
V1394B0N
13
14
VSPKOUTR
15
VBTL#
16
VSPKOUTL
17
VLFEOUT
18
VINTMICO
19
VMICO
20
VCON20
VGND
VL6
VLFEOUT
HCB1608KF-121T25
VC6 VC5
330PF 2200PF
VINTMICO VGND VGND
VL5
VMICO
HCB1608KF-121T25
VC4 VC3
330PF 2200PF
VGND VGND
VL8 2006/03/10
VSPKOUTR
200
VC10 VC9
680PF 680PF
VGND VGND
VL7 VBTL#
VSPKOUTL
200
VC8 VC7
680PF 680PF
VGND VGND
VH4 VH7
2 9 2 9
3 8 3 8
4 7 4 7
1 1
5 6 5 6
MTH6_0D2_2 MTH6_0D2_2
VGND VGND VGND
VJMIC1
3 MIC IN
3
5
(CENTER)
5
4
4
2
2
1
1
VAUDIO JACK
VGND
VJSPKOUT1
SPK OUT
3
3
(FRONT)
5
5
4
4
2
2
1
1
AUDIO JACK
VGND
VH2 VH1 VH8
2 9 2 9 2
3 8 3 8 3
4 7 4 7 4
1 1 1
5 6 5 6 5
MTH315D87 MTH315D111 MTH315D111
VGND VGND VGND VGND
VC1
0.1UF
VGND
VJUSB1
VUSBOVCC1 1
V+
VL1
VUSBN1 1 2 2
DATA_L
VUSBP1 4 3 3
DATA_H
PWC1206ST161T 4
GND
2006/03/10
VGND
VC2
0.1UF
VGND
VJUSB2
VUSBOVCC6 1
V+
VL2
VUSBN6 1 2 2
DATA_L
VUSBP6 4 3 3
DATA_H
PWC1206ST161T 4
GND
2006/03/10
VGND
MCM2012B181F
V1394A0P 4 3
V1394A0N 1 2 4
TPA+
3
VL3
TPA-
2
MCM2012B181F
TPB+
V1394B0P 4 3 1
TPB-
V1394B0N 1 2
VL4
VH6 VH5
H8_0D3_7 H8_0D3_7
VGND VGND
VH3
9 2 9
8 3 8
7 4 7
1
6 5 6
MTH276D111
VGND VGND
Schematic Diagrams
GND4
GND3
USB
VGND
Sheet 36 of 40
USB & 1394 Board -
GND4 M570U
GND3
USB
VGND
VJ1394PORT1
GND1
GND
GND2
GND
VGND
V1394_CON
USB & 1394 Board - M570U B - 37