Read Harman Kardon DIGITAL LOUNGE (serv.man13) Service Manual online
K
LOCATION-PAD
Subwoofer
Trigger
Trigger
Subwoofer
output
output
5229C
1.2
HS250 AV board 070913
A3
14
20
Saturday, March 01, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
MCLK
DGND
DGND
5VON
DGND
+3.3V
CH6_SUB+
CH6_SUB+
CH6_SUB-
CH6_SUB-
+3.3V
CH6_SUB-
12VON
A+5V
MUTE_HP_SUB
EAPD
CH2_R-
CH2_R+
SUB+12V
CH1_L-
3.3VA
CH1_L+
+12VON
+5VON
D+12V
AMP3.3V
A+5V
+12V
AMP_PD
5VON
DATA/SDA
CLOCK/SCL
AMCLK
ADATA0
ALRCK
ASCLK
ALRCK
ASCLK
-12V
SUB-12V
D-12V
SUB-12V
D-12V
IPOD_12V
+3.3V
ADATA2
AMP3.3V
SUB-12V
AMP3.3V
SUB-12V
AMP3.3V
AMP3.3V
AMP3.3V
AMP3.3V
SUB+12V
AMP3.3V
AMP3.3V
DGND
SUB+12V
SUB-12V
DGND
DGND
SUB+12V
DGND
DGND
+
-
U405A
NJM2068M
NJM2068M
3
2
1
8
4
C420
Tan 22uF/10V
Tan 22uF/10V
R405
300R
J401
CKX-3.5-22
CKX-3.5-22
3
2
1
FB409
50R
U402
STA308A
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MVO/DSD_CLK
TEST_MODE
VDD3.3
GND
NC
SDI78/DSD_6
SDI56/DSD_5
SDI34/DSD_4
SDI12/DSD_3
LRCKI/DSD_2
BICKI/DSD_1
VDD3.3
GND
NC
RESET
PLLB
TEST_MODE
VDD3.3
GND
NC
SDI78/DSD_6
SDI56/DSD_5
SDI34/DSD_4
SDI12/DSD_3
LRCKI/DSD_2
BICKI/DSD_1
VDD3.3
GND
NC
RESET
PLLB
SA
SDA
SCL
XTI
PLLF
NC
GND_
PL
VDD_
PL
CKOUT
NC
GND
VDD3
.3
OUT
8
B
OUT
8
A
OUT
7
B
OUT
7
A
OUT6B
OUT6A
VDD3.3
GND
NC
OUT5B
OUT5A
OUT4B
OUT4A
OUT3B
OUT3A
VDD3.3
GND
NC
OUT2B
OUT2A
OUT
1
B
OUT
1
A
EAPD
VDD3
.3
GND
NC
BICKO
L
RCKO
SDO12
SDO34
VDD3
.3
GND
NC
SDO56
SDO78
PWDN
C
419
104
C404
102
102
C
407
1
0
4
C
B
E
3
2
1
Q401
8550
8550
R411
10K
10K
FB404
50R
C409
Tan 22uF/10V
Tan 22uF/10V
FB410
50R
C400
153
153
C403
104
104
FB408
50R
G401
install hole
1
2
3
4
5
6
7
8
9
10
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
C415
104
104
EC400
47uF/25V
47uF/25V
R
403
3.4K
D400
1N4148
FB411
300R
G402
install hole
1
2
3
4
5
6
7
8
9
10
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R406
10K
10K
C
408
104
FB403
50R
C
B
E
4.7K
3
2
1
Q400
DTC343TK
DTC343TK
C401
104
104
C411
104
104
R408
1.5K
1.5K
R410
1K
1K
R413
1.5K
R409
1.5K
1.5K
D402
1N4148
1N4148
C416
104
104
R418
1K
1K
C
B
E
3
2
1
Q402
8050
8050
C
421
220p
R420
10K
10K
R414
1K
1K
R415
47K
47K
C406
27P
27P
C412
104
104
C405
100P
100P
C410
104
104
EC402
10uF/25V
10uF/25V
AAT3522IGY-3.08-200-T1
U401
3
2
1
VI
GND
RET
FB407
50R
TOP VIEW
GND
SIG
J402
AV1-8.4-6G
AV1-8.4-6G
1
2
C417
104
104
R407
10K
10K
C418
104
104
FB412
300R
C414
104
104
D401
1N4148
FB413
50R
R419
10K
10K
G400
install hole
1
2
3
4
5
6
7
8
9
10
11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
EC401
47uF/25V
EC
403
100uF/16V
C
422
122
U406
AZ1117H-3.3
AZ1117H-3.3
3
2
1
4
IN
OUT
ADJ
OUT
R402
270R
270R
FB401
50R
C402
104
104
FB406
50R
C413
104
104
R416
150R
150R
+
-
U405B
NJM2068M
NJM2068M
5
6
7
8
4
R417
10K
10K
R412
10K
10K
FB405
50R
CN402
9pin 1.25mm
1
2
3
4
5
6
7
8
9
2
3
4
5
6
7
8
9
t
PTC400
JK-MSMD010
JK-MSMD010
FB402
50R
EC
404
100uF/16V
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 51 of 56
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