1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D
D
C
C
B
B
A
A
1
1
HKTS200SUB
1.0
2009-12-24
E:\Work\HKTS\SCH2.SchDoc
Title
Size:
Date:
File:
Revision:
Sheet
of
A3
P3_5
1
P3_7
2
RESET
3
XOUT
4
VSS
5
XIN
6
VCC
7
MODE
8
P4_5
9
P1_7
10
P1_6
11
P1_5
12
P1_4
13
P1_3
14
P1_2
15
VREF
16
P1_1
17
P1_0
18
P3_3
19
P3_4
20
IC6
R5F211A4
MVO
1
GND
2
VDD3
3
GND
4
NC
5
SDI78
6
SDI56
7
SDI34
8
SDI12
9
LRCKI
10
BICKI
11
VDD3
12
GND
13
NC
14
RESET
15
PLLB
16
SA
17
SD
A
18
SC
L
19
X
TI
20
PL
LF
21
N
C
22
G
N
D
_P
L
23
V
D
D
_P
L
24
C
K
O
U
T
25
N
C
26
G
N
D
27
V
D
D
3
28
O
U
T8
B
29
O
U
T8
A
30
O
U
T7
B
31
O
U
T7
A
32
OUT6B
33
OUT6A
34
VDD3
35
GND
36
NC
37
OUT5B
38
OUT5A
39
OUT4B
40
OUT4A
41
OUT3B
42
OUT3A
43
VDD3
44
GND
45
NC
46
OUT2B
47
OUT2A
48
O
U
T1
B
49
O
U
T1
A
50
EA
PD
51
V
D
D
3
52
G
N
D
53
N
C
54
B
IC
K
O
55
LR
C
K
O
56
SD
O
_1
2
57
SD
O
_3
4
58
V
D
D
59
G
N
D
60
N
C
61
SD
O
_5
6
62
SD
O
_7
8
63
PW
D
N
64
IC4
STA309A
GND_SUB
1
OUT2B
2
OUT2B
3
VCC2B
4
GND2B
5
GND2A
6
VCC2A
7
OUT2A
8
OUT2A
9
OUT1B
10
OUT1B
11
VCC1B
12
GND1B
13
GND1A
14
VCC1A
15
OUT1A
16
OUT1A
17
NC
18
GND_CLR
19
GND_REG
20
VDD
21
VDD
22
VL
23
CONFIG
24
PWDN
25
TRI_STATE
26
FAULT
27
TH_WAR
28
IN1A
29
IN1B
30
IN2A
31
IN2B
32
VSS
33
VSS
34
VCCSIGN
35
VCCSIGN
36
IC9
STA516B
1
2
3
IC5
AZ809NSTR
100nF
C38
100nF
C39
+3.3V
100nF
C1
100nF
C2
EAPD
100nF
C15
100nF
C36
+3.3V
+3.3V
100nF
C19
+3.3V
100nF
C17
100nF
C40
+3.3V
3k3
R26
2
2
0
p
F
C
4
2
100pF
C43
1.2nF
C48
100nF
C49
100nF
C46
+3.3V
100nF
C54
100nF
C56
IN5B
EAPD
100nF
C84
B8
+3.3V
100nF
C81
100nF
C76
1000uF
+
C51
2
.2
u
F
C
6
0
0
.4
7
u
F
C
6
1
2.2uF
C77
0.47uF
C74
22uH
L1
22
R49
330pF
C66
6.2
R67
100nF
C79
100nF
C83
NTC
R36
3.3k
R37
+3.3V
CN2
1nF
C68
100nF
C47
1
0
k
R
3
4
10k
R35
10k
R53
10k
R56
B4
B6
10uF
+
C13
1
2
3
4
IC7
LM1117-3.3
1nF
C78
SP1
100nF
C52
CN1
RESET
MODE
22uH
L2
*
D4
*
D5
*
D2
*
D3
VCC
VCC
1uF
100V
C70
6.2
R52
100nF
C65
100nF
C67
1nF
C64
VCC
IN5B
IN5A
IN5A
1
2
3
4
5
NC
GND
VCC
IC1
NC7SZ04
8.192MHz
X1
51
R15
51
R16
51
R18
1.8k
R3
1M
R4
22pF
C8
100nF
C3
100nF
C34
100nF
C25
B1K
1
2
3
VR1
2.7k
R9
49.9k
R12
100pF
C22
10k
R5
51
R31
51
R32
100k
R21
220nF
C32
2.7V
ZD1
CN4
100nF
C88
100uF
+
C89
22
R65
1
2
3
4
IC8
LM1117-5.0
100nF
C93
100uF
+
C94
10
R71
100nF
C91
22uF
+
C92
100nF
C86
22uF
+
C85
10k
R13
100pF
C24
10k
R27
10k
R28
+3.3V
100nF
C87
100nF
C95
+7V
+3.3V
+5V
LD1
LED
10k
R29
Vdd
100
R33
22k
R25
+3.3V
1
2
3
4
5
J2
22K
R23
22K
R24
2.7V
ZD2
470k
R38
1M
R40
BC846B
T4
10nF
C59
470k
R41
1M
R47
470k
R43
470k
R39
VCC
470nF
C71
470k
R50
1M
R55
470k
R48
VCC
BC846B
T5
2.2M
R51
1uF
C73
133k
R59
470k
R63
1M
R68
BC846B
T9
10nF
C90
470k
R66
1M
R70
470k
R69
470k
R64
VCC
470nF
C97
470k
R74
1M
R76
470k
R72
VCC
BC846B
T10
2.2M
R75
SPK+
SPK-
D
C
P
DCP
1.2nF
C5
22pF
C9
4.99k
R14
10k
R20
49.9k
R22
22
R58
330pF
C69
1uF
100V
C80
1uF
100V
C62
s1
+7V
-7V
1
2
3
4
5
6
7
8
IC3
2
3
1
4
5
J1
s2
s3
2N3904
T2
PHASE
Filter
AUTO/ON
L
R
LFE
TRIGGER/AUDIO IN
+48V
2N3906
T7
2N3904
T6
10k
R54
+7V
1nF
C75
100k
R57
100k
R61
10uF
+
C44
+3.3V
22pF
C28
22pF
C29
22pF
C30
22pF
C16
51
R7
2.7V
ZD3
B1
+3.3V
22uF
+
C20
22uF
+
C35
1.2nF
C4
1.2nF
C33
4.99k
R17
B7
B5
+3.3V
10
R73
-7V
B9
100
R60
1M
R30
+3.3V
BAT54S
D1
470nF
C41
2N3904
T1
10k
R2
100pF
C6
1.8k
R1
2.2uF
C53
330pF
C63
330pF
C72
100nF
C45
10k
R42
10k
R45
10k
R44
10
R62
22uF16V
+
C82
100nF
C7
100nF
C26
+3.3V
100nF C58
100nF
C57
100nF
C55
DCP
+3.3V
+5V
-7V
+7V
PDN_ctr
SDA
SCL
IN5A
IN5B
VCC
SPK+
SPK-
EAPD
OUT2
OUT1
308_SDA
308_SCL
M1
PCB_HOLDER
DCP
PDN
AUTO/ON
Vdd
B3
+5V
100pF
C37
22uF
+
C50
PHASE
POWER ON
Temp.Detect
SIGNAL SENSE
LED
TRIGGER
OSC_CTR
100uF16V
+
C96
10k
R10
22uF
+
C14
100pF
C21
10k
R6
22uF
+
C10
100pF
C11
BC856B
T3
BC856B
T8
0
R77
SPK-
0
R78
SPK+
SDOUT
1
SCLK
2
LRCK
3
FILT+
5
AINL
6
VQ
7
AINR
8
GND
9
VA
10
MCLK
4
IC2
CS5343
SDTO
SCLK
LRCK
1uF
C98
100nF
C23
1uF
C31
1uF
C27
10k
R79
100k
R80
100k
R81
100pF
C99
100pF
C100
10uF
C12
10uF
C18
MCLK
CN3
+3.3V
FILTER
100nF
C101
crossover
(DNP)
(DNP)
(DNP)
(DNP)
100nF
C102
BAT54S
D6
22K
R82
JACK SENSE
(DNP)
(DNP)
Harman Kardon
HKTS 20+30+60 Service Manual
Page 44 of 49
Summary of Contents for HKTS 20
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Page 38: ...Harman Kardon HKTS 20 30 60 Service Manual Page 38 of 49 NOTE WHITE VERSION...
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