Read Harman Kardon DIGITAL LOUNGE (serv.man13) Service Manual online
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
ESD protection for USB port
go to Tuner Module
5228C
1.2
USB and Tuner 071007
A3
11
21
Thursday, February 28, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
DP1
DP1
DM1
DM1
DM1
VBP
M2_D2
M2_D4
M2_D0
PO_n
M2_D3
M2_A1
M2_D7
M2_D8
M2_A5
M2_A6
M2_D11
M2_A8
M2_D6
M2_A10
M2_D1
M2_D10
M2_A4
M2_A11
M2_D5
M2_D14
M2_A9
M2_D15
OC_n
M2_A3
M2_D13
M2_A2
M2_A7
M2_D9
M2_D12
DM1
DP1
DP1
RDS_MPX
DM2
DP2
DP2
USB_CS
M2_DQM0
M2_A[0..11]
EOE_N
M2_WE_N
RESET_N
M2_D[0..15]
RDS_DAT
TUNER_IN_R
CLOCK/SCL
TUNER_CE
TUNER_IN_L
RDS_SCK
USB3.3V
D+12V
TUNER_VCC
DATA/SDA
TUNER_DO
3.3V
USB5V
DP2
DM2
USB3.3V
USB3.3V
USB2.5V
USB2.5V
USB3.3V
TUNER_VCC
RDS5V
D+12V
RDS5V
TUNER_VCC
3.3V
C151
104
104
C150
104
104
EC37
2.2uF/10V
R122
10k
EC34
220uF/16V
220uF/16V
C153
104
104
C160
104
104
R120
100R
EC38
100uF/25V
100uF/25V
R134
4.7K N/A
U16
RCLamp0514M
RCLamp0514M
1
2
3
4
5
2
3
4
5
6
7
8
9
10
1
2
VCC
4
5
2
VCC
4
5
6
7
GND
9
10
R125
33R
R126
33R
C147
6.8p
6.8p
EC42
10uF/10V
10uF/10V
J7
USB-A-05
USB-A-05
2
1
3
4
5
6
7
8
GND
D+
D-
+5V
GND
GND
GND
GND
R188
3K
3K
C169
183
183
EC39
47uF/25V
47uF/25V
C158
104
104
U20
78L05
78L05
3
2
1
IN
GND
OUT
R128
10K
10K
R130
100R
100R
R124
33R
C159
104
104
FB52
50R
50R
B1
Pilot tone filter
1
2
3
2
3
6
5
4
7
IN
CAP
G
CAP
G
NC
OUT
G
G
CN10
11pin 1.25mm
1
2
3
4
5
6
7
8
9
10
11
C162
270p
270p
R138
220R
R137
220R
R132
10R
10R
C148
104
104
EC40
100uF/16V
100uF/16V
R129
10K
10K
R136
220R
Y3
4.332M
4.332M
R189
3K
3K
C156
104
104
C155
104
104
C161
33p
33p
R140
220R
C146
6.8p
6.8p
R123
10k
C165
104
104
C163
560p
560p
EC35
100uF/10V
100uF/10V
C152
104
104
R121
100R
U18
BU1924F
1
2
3
4
5
6
7
8
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
OUAL
RDATA
VERL
MUX
VDD1
VSS1
VSS3
CAP
RDATA
VERL
MUX
VDD1
VSS1
VSS3
CAP
T2
T1
VSS2
VDD2
X1
X0
NC
RCLK
R139
100R
100R
Y2
6.00MHz
C164
33p
33p
R135
4.7K
4.7K
EC41
10uF/10V
10uF/10V
R127
33R
C168
183
183
EC36
100uF/10V
100uF/10V
C157
104
104
U19
L7809
L7809
1
2
3
IN
GND
OUT
C154
104
104
U17
TDOTG242LP
11
47
30
12
13
47
30
12
13
14
16
17
18
19
20
22
23
24
25
26
27
49
50
51
52
56
57
58
59
1
2
3
4
6
7
8
9
48
44
61
15
28
54
5
21
55
35
43
45
10
29
53
62
42
36
39
31
32
33
34
40
37
38
41
46
60
63
64
INT
/Reset
/CS
/WR
/RD
/Reset
/CS
/WR
/RD
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
TEST
AVss
AVss
Vss
Vss
Vss
VDDw
VDDw
VDDw
VDD3.3
VDD3.3
VDD3.3
VDD2.5
VDD2.5
VDD2.5
VDD2.5
VREGOUT
/OC
/PO
DP2
DM2
DP1
DM1
ID
/EXVBO
VBP
ENVREG
VBUS
CLKw
OSC1
OSC2
R131
4.7K
4.7K
B2
Pilot tone filter
1
2
3
2
3
6
5
4
7
IN
CAP
G
CAP
G
NC
OUT
G
G
R133
100R
100R
C167
104
104
C166
104
104
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 48 of 56
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