SOUNDSTICKS III BT (serv.man5) - Harman Kardon Audio Service Manual (repair manual). Page 9

Read Harman Kardon SOUNDSTICKS III BT (serv.man5) Service Manual online

1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
Scale
Sheet
Size
FCSM No.
DWG No.
Rev
D
R1
470
R2
470
R3
100K
R4
100K
C3
1n
C4
1n
D1
1
N
4
1
4
8
W
S
D3
1
N
4
1
4
8
W
S
D2
1
N
4
1
4
8
W
S
D4
1
N
4
1
4
8
W
S
+
2X5X11
C2
1uF/50V
+
2X5X11
C1
1uF/50V
GND1
5
GND2
12
IN1
3
IN2
14
INT
9
OSC
8
VSS
1
VDD
16
INH
10
UP
6
DN
7
OUT1
2
OUT2
15
TP1
4
TP2
13
U1
TC9235F
+12V
VREF
R9
1K
+
2X5X11
C8
100uF/16V
R94
33K
+
2X5X11
C69
2.2uF/16V
+
2X5X11
C68
10uF/16V
R16
4.7K
+
5X10X16
C9
1000uF/16V
D5
1N4148WS
+12V
2
3
1
V+
V-
U2A
BA4560
R18
10K
R17
10K
VREF
+12V
6
5
7
V+
V-
U2B
BA4560
R37
26.1K
+12V
C13
33n
C12
33n
2
3
1
V+
V-
U4A
BA4560
+12V
R52
200K
C19
5.6n
R41
6.98K
C21
N/A
C18
27n
2
3
1
V+
V-
U5A
BA4560
+12V
R53
200K
C23
270p
R42
6.34K
C25
N/A
C22
3.3n
2
3
1
V+
V-
U6A
BA4560
+12V
R54
200K
C27
220p
R43
1.50K
C29
2.7n
C26
N/A
VREF
2
3
1
V+
V-
U7A
N/A
+12V
R55
N/A
C31
N/A
R44
N/A
C33
N/A
C30
N/A
2
3
1
V+
V-
U9A
BA4560
+12V
C50
47p
R63
4.99K
R19
10K
C16
N/A
2
3
1
V+
V-
U3A
BA4560
R22
10K
R21
10K
VREF
+12V
6
5
7
V+
V-
U3B
BA4560
R38
26.1K
+12V
C15
33n
C14
33n
+12V
R57
200K
C39
5.6n
R46
6.98K
C20
N/A
C38
27n
+12V
R58
200K
C41
270p
R47
6.34K
C24
N/A
C40
3.3n
+12V
R59
200K
C43
220p
R48
1.50K
C28
2.7n
C42
N/A
VREF
+12V
R60
N/A
C45
N/A
R49
N/A
C32
N/A
C44
N/A
+12V
C49
47p
R62
4.99K
R23
10K
C17
N/A
R39
51.1K
VREF
R40
51.1K
VREF
2
3
1
V+
V-
U10A
BA4560
+12V
C54
82p
R68 49.9K
C51
47n
R64
54.9K
R67
49.9K
VREF
4
3
5
1
2
7
8
V
+
1
1
V
-
6
U11A
NE5517
R79
100
R74
2.43K
VREF
R83
20K
R73
2.43K
C57
220n
R10
1K
C5
1n
+12V
C55
82p
R71 49.9K
C52
47n
R65
54.9K
R69
49.9K
VREF
R80
100
R77
2.43K
VREF
R84
20K
R75
2.43K
C58
220n
R12
1K
C6
1n
2
3
1
V+
V-
U15A
BA4560
+12V
C56
22n
R72
49.9K
C53
220n
R66
16.5K
R70
49.9K
VREF
4
3
5
1
2
7
8
V
+
1
1
V
-
6
U16A
NJM13700
R81
100
R78
2.43K
VREF
R85
20K
SUB BIAS
R76
2.43K
13
14
1
2
1
6
1
5
1
0
9
V
+
1
1
V
-
6
U11B
NJM13700
+12V
+12V
+12V
6
5
7
V+
V-
U4B
BA4560
R7
82.5K
+12V
C85
22n
C84
22n
R99
562K
VREF
R98
24.3K
VREF
R95
2K
R96
2K
C70
220n
6
5
7
V+
V-
U14B
BA4560
+12V
C91
120n
C92
1.8n
C90
22n
R103
71.5K
R102
71.5K
R101
71.5K
VREF
VREF
+
2X5X11
C95
100uF/16V
R13
1K
C59
220n
C60
220n
D6
1N4148WS
R5
10K
R100
470K
+
2X5X11
C94
100uF/16V
+12V
Q2
2SC2712
R107
47K
Q1
2SC2712
R82
100
R90
47K
R6
100K
+
2X5X11
C63
47uF/25V
D7
1N4148WS
+12V
R91
48.7K
R108
20K
Q3
2SC2712
R106
47K
+
5X10X21
C98
1000uF/25V
+15V
D8
1N4148WS
D9
1N4148WS
D10
1N4148WS
D11
1N4148WS
+
5X10X16
C11
1000uF/16V
+
5X10X16
C10
1000uF/16V
R109
10K
R110
10K
C62
220n
C61
220n
2
3
1
V+
V-
U13A
LM393
6
5
7
V+
V-
U13B
LM393
+12V
R25
2.21K
+12V
R15
10K
R27
10K
R20
10K
Q4
2SA1162
+
2X5X11
C66
10uF/16V
R92
162K
+12V
+12V
R26
10K
R28
10K
Q5
2SA1162
+
2X5X11
C67
10uF/16V
R93
162K
+12V
Vin
1
G
N
D
2
Vout
3
U20
7812
C89
10n
+15V
R
1
1
9
3K
R
1
2
0
3K
R
1
2
1
3K
D28
LED
+
2X5X11
C64
47uF/25V
C72
100n
+
2X5X11
C65
47uF/25V
+12V
+12V
R86
20K
R87
20K
C73
100n
+
2X5X11
C97
100uF/16V
VREF
SATT BIAS
R104
200
+
2X5X11
C93
47uF/25V
VREF
D25
1N4003
Q6
2SA1162
R31
10K
R32
10K
+
2X5X11
C96
100uF/16V
R33
10K
2
3
1
V+
V-
U8A
LM393
6
5
7
V+
V-
U8B
LM393
+12V
+12V
R34
10K
D12
1
N
4
1
4
8
W
S
R36
10K
VOL DN
VOL UP
R OUT
L OUT
SUB OUT
2
3
1
V+
V-
U14A
BA4560
6
5
7
V+
V-
U9B
BA4560
6
5
7
V+
V-
U7B
N/A
6
5
7
V+
V-
U6B
BA4560
6
5
7
V+
V-
U5B
BA4560
6
5
7
V+
V-
U10B
BA4560
C74
100n
C75
100n
C76
100n
C77
100n
C78
100n
C79
100n
C80
100n
C81
100n
C82
100n
C83
100n
+12V
C7
1n
R122
1
R11
1K
1
W1
1
W2
1
2
3
J3
CONN 3 PIN DC-002-S
6
5
7
V+
V-
U22B
BA4560
+12V
D
5
Q
1
CK
3
Q
2
R
4
S
6
V
D
D
1
4
G
N
D
7
U21A
4013
3
4
U18B
40106B
2
3
1
+
-
U17A
BA4560
6
5
7
+
-
U17B
BA4560
+12V
+12V
R29
15K
C71
680p
C86
680p
R114
680
R30
15K
R115
15K
R113
33K
VREF
VREF
Q10
2SA1162
R116
1M
D13
1
N
4
1
4
8
W
S
Q11
2SA1162
R118
1M
R117
1M
C36
100n
R123
1M
C37
100n
1
2
3
1
4
7
U19A
4081
+12V
1
2
1
4
7
U18A
40106B
D15
1N4148WS
D16
1N4148WS
R50
10K
8
9
10
U19C
4081
12
13
11
U19D
4081
R51
10K
Q7
2SC2712
Q8
2SC2712
R8
100K
R14
100K
R124
1M
D17
1N4148WS
R45
10K
C46
100n
+12V
+12V
R35
10K
D14
1N4148WS
D
9
Q
13
CK
11
Q
12
R
1
0
S
8
U21B
4013
+12V
+
2X5X11
C87
1uF/50V
IN
 V
O
L
 D
N
IN
 V
O
L
 U
P
D
5
Q
1
CK
3
Q
2
R
4
S
6
V
D
D
1
4
G
N
D
7
U23A
4013
D
9
Q
13
CK
11
Q
12
R
1
0
S
8
U23B
4013
+12V
5
6
4
U19B
4081
C34
1n
R88
10K
R89
10K
C35
1n
R24
300K
R97
10K
13
12
U18F
40106B
+12V
5
6
U18C
40106B
9
8
U18D
40106B
11
10
U18E
40106B
R61
10K
R112
47K
C47
100n
+12V
D18
1N4148WS
R56
10K
+
2X5X11
C88
1uF/50V
R125
2.2M
Q9
2SC2712
R111
47K
S
H
IE
L
D
R126
1K
R129
10.0K
+
2X5X11
C48
1uF/50V
R128
10K
R127
10K
1
2
3
4
5
6
7
J2
R140
N/A
R141
N/A
C103
100n
R139
4.7K
R138
4.7K
C104
N/A
C105
N/A
R135
N/A
R133
N/A
C100
N/A
R131
N/A
R134
N/A
R132
N/A
R130
N/A
C99
N/A
C102
100n
C101
100n
R136
100K
R137
100K
6
4
VR1B
RD901PAF-20
7
5
VR1C
RD901PAF-20
3
2
1
VR1A
RD901PAF-20
1 OF 1
DES
2012-03-14
1) ALL RESISTORS 1% 1/16 WATT 0805PACKAGE. VALUE IN OHMS
NOTES: UNLESS OTHERWISE SPECIFIED
2) ALL CAPACITORS 0805 PACKAGE.
SCHEMATIC, SOUND STICKS BT VERSION, MAIN
Harman Multimedia
D21
1
N
4
1
4
8
W
S
D20
1
N
4
1
4
8
W
S
D22
1
N
4
1
4
8
W
S
D19
1
N
4
1
4
8
W
S
+12V
ADD D19~D20 in Rev .B
INV1
1
INV2
3
V
D
IA
G
1
6
INV3
15
INV4
17
RR
4
S
G
N
D
2
G
N
D
1
7
G
N
D
2
1
1
OUT3
10
OUT4
12
OUT1
6
OUT2
8
MO
D
E
1
4
V
P
1
5
V
P
2
1
3
U12
TDA8561Q
A
1
K
3
D29
9.1V
R142 200R
+15V
R143 0R
1
2
3
4
5
6
J1
6pin
Mute
R145
68K
R146
33K
R147
NC
1
3
2
Q15
MMBT3904
+12V
Mute
SX1
NC
SX2
NC
TP1
TP2
TP3
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