Harman Kardon BDS 280 (serv.man6) Service Manual ▷ View online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
OPTICAL IN 1
OPTICAL IN 2
P3
Con_GND
IN_OPTI1
IN_OPTI2
P2
Con_GND
Con_GND
3.3VD_IN
IN_OPTI2
Con_GND
Con_GND
3.3VD_IN
Con_GND
3.3VD_IN
IN_OPTI1
IR_IN_I
P2
P3
Con_GND
Con_GND
IR_IN_I
U32
PS2561L1
U32
PS2561L1
1
2
4
3
C
656
0.
1uF/
16V/
Y5V
C
656
0.
1uF/
16V/
Y5V
C
657
0.
1uF/
16V/
Y5V
C
657
0.
1uF/
16V/
Y5V
TP1
TP1
R649
270
R649
270
TP2
TP2
C
672
100pF/
50V/
N
P0
C
672
100pF/
50V/
N
P0
C19
0.1uF/16V/Y5V
C19
0.1uF/16V/Y5V
C25
39pF/50V/NP0
C25
39pF/50V/NP0
TP71
TP71
C
700
100pF/
50V/
N
P0
C
700
100pF/
50V/
N
P0
TP72
TP72
R1
1
R1
1
P762
SPDIF_IN
OPT2.54-3-2
P762
SPDIF_IN
OPT2.54-3-2
2
G
3
VCC
1
Vout
R827
NC/270
R827
NC/270
U1
NTAG203F
U1
NTAG203F
LA
4
LB
2
FD
3
GND
1
C583
NC/1000pF/50V/X7R
C583
NC/1000pF/50V/X7R
C
811
100pF/
50V/
N
P0
C
811
100pF/
50V/
N
P0
XP1
2PIN/1.25mm
XP1
2PIN/1.25mm
1
1
2
2
GND
3
GND
4
XP765
7PIN/2.0mm/80mm
XP765
7PIN/2.0mm/80mm
1
1
2
2
3
3
4
4
5
5
6
6
R882
NC/270
R882
NC/270
P760
P760
2
4
3
1
5
6
C584
1000pF/50V/X7R
C584
1000pF/50V/X7R
R648
47
R648
47
P761
SPDIF_IN
OPT2.54-3-2
P761
SPDIF_IN
OPT2.54-3-2
2
G
3
VCC
1
Vout
7-28
7-28
Main & In & NFC Board Circuit Diagram:Interface_Connector
Harman Kardon
BDS 280 + 580 Service Manual
Page 65 of 87
7-29
7-29
USB Board Print-layout(top & bottom side)
Harman Kardon
BDS 280 + 580 Service Manual
Page 66 of 87
7-30
7-30
HUB Board Print-layout(top & bottom side)
Harman Kardon
BDS 280 + 580 Service Manual
Page 67 of 87
7-31
7-31
Key Board Print-layout(top & bottom side)
Harman Kardon
BDS 280 + 580 Service Manual
Page 68 of 87
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