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5
E
+5VA
FB6
FB
C45
100uF/10V
C44
100nF
D
U9
R57 10K
WM8740
22
RST_8740#
RST
1
LRCLK
LRCLK
3
BITCLK
BITCLK
2
SDATA
SDATA
5
MCLK_8740
MCLK
4
MODE8X
25
MUTE_8740#
MUTE
6
DIFFHW
23
CSBIWO
26
MISO/DM0
27
SCK/DM1
28
CS/I2S
24
C
MODE
B
MUTE_OUT
A
5
4
R52
C28 100uF/10V
2K
1%
+5VA
FB4
FB
R49
C42
C22 100uF/10V
2K
100uF/10V
1%
C43
100nF
17
VoutL+
16
VoutL-
C37
18
VmidL
100nF
C36
21
ZERO
100uF/10V
12
VoutR+
13
VoutR-
11
VmidR
C38
100nF
C39
100uF/10V
R56
C23 100uF/10V
2K
1%
R53
C29 100uF/10V
2K
1%
+5VSTBY
R2
22K
R3
22K
Q2
1
2SA1035
Q3
1
Q1
2SA1035
BSS123
R5
1
R4
10K
10K
R1
10K
R6
47K
-12VA
4
3
+12VA
+
R40
C10
330R
47uF/25V
1%
Q15
1
1
2SA1035
R39
15K
1%
R51
C27
Q14
2K7
680pF
2SA1035
1%
NPO 5%
U6
1
NJM5534
3
+
6
2
-
R38
100R
R50
C26
C19
1%
1
2K7
680pF
22pF
1%
NPO 5%
Q13
2SC2406
+12VA
C18
100nF
Q11
1
1
2SC2406
-12VA
R36
330R
+
C9
1%
47uF/25V
-12VA
+12VA
C12
+
47uF/25V
R46
330R
1%
Q21
1
1
2SA1035
R45
15K
1%
R55
C31
Q20
2K7
680pF
2SA1035
1%
NPO 5%
U7
1
NJM5534
3
+
6
2
-
R44
100R
R54
C30
C21
1%
1
2K7
680pF
22pF
1%
NPO 5%
Q19
2SC2406
+12VA
C20
100nF
Q17
1
1
2SC2406
-12VA
R42
330R
+
C11
1%
47uF/25V
-12VA
3
2
R41
330R
1%
Q16
2SA1035
Q8
1
2SC2406
R30
680R
1%
R25
TP3
330R
R16
1%
100R
1%
R24
C5
R9
330R
2.2nF
47K
1%
NPO 5%
1%
C
4.7K
DTC343TK
R29
B
E
680R
1%
Q7
1
2SA1035
Q12
2SC2406
R37
330R
1%
R47
330R
1%
Q22
2SA1035
Q10
1
2SC2406
R32
680R
1%
R27
TP4
330R
R17
1%
100R
1%
R26
C6
R10
330R
2.2nF
47K
1%
NPO 5%
1%
C
4.7K
Q5
R31
DTC343TK
B
E
680R
1%
Q9
1
2SA1035
Q18
2SC2406
R43
330R
1%
Harman Kardon
Title
HD950 main board
Size
Document Number
A3
3565C
Date:
Tuesday, September 26, 2006
2
1
E
J3
RCA double
1
3
Q4
2
D
C
B
A
ABC PCB S鄏l
drawn by
Ch. du Saux 17
CH-1131 Tolochenaz
Rev
1.3
Sheet
2
of
10
1
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