Read Harman Kardon DIGITAL LOUNGE (serv.man13) Service Manual online
1
1
D
D
C
C
B
B
A
A
go to CN301
Macrovision
control circuit, only
for EU version.
control circuit, only
for EU version.
NOT FOR HS250DL VERSION
FOR HS250DL VERSION.
PLACE UNDER J1,
TO FIX PCB.
PLACE UNDER J1,
TO FIX PCB.
FOR HS250DL VERSION.
PLACE BESIDE J2,
TO FIX PCB.
PLACE BESIDE J2,
TO FIX PCB.
5228C
1.2
VIDEO OUTPUT 071007
A3
10
21
Thursday, February 28, 2008
Title
Size
Document Number
Rev
Date:
Sheet
of
Y_OUT
C_OUT
PY_OUT
PB_OUT
PR_OUT
CVBS_OUT
B/Cb/Pb
Filter_Sel_B
R/Cr/Pr
Filter_Sel_A
G/Y/Y
B
CVBS
R
G
V_COMP
RGB_SWITCH
VIDEO5V
-12V
TUNER_VCC
VIDEO5V
VIDEO5V
VIDEO5V
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
-12V
DGND
DGND
VIDEO5V
VIDEO5V
DGND
DGND
DGND
VIDEO5V
DGND
TUNER_VCC
DGND
DGND
R115
2K
R183
820R
820R
R109
75R 1%
R108
75R 1%
75R 1%
R114
75R 1%
R101
75R 1%
C
B
E
3
2
1
Q7
8050
8050
H2
HS650-PT02
HS650-PT02
1
2
R116
75R 1%
R113
15K
15K
4
3
2
5
ENTRY SIDE
J1
DSW-30
DSW-30
1
2
2
3
4
5
6
7
6
7
GND
GND
GND
C
Y
GND
GND
GND
GND
GND
C145
104
104
C138
104
104
C142
20p
20p
R182
10k
10k
R195
0R N/A
FB36
50R
GND
Pb
TOP VIEW
R
B
G
BO
TTO
M
TO
P
PY
Pr
GND
GND
GND
Y
CVBS
GND
J2
AV4-8.4-14/EP
4
3
1
5
6
2
7
8
EC31
220uF/10V
R103
75R 1%
75R 1%
ADA4410-6
U15
ADA4410-6
ADA4410-6
9
28
1
11
12
13
14
17
18
25
26
30
29
23
8
7
20
21
2
5
4
3
27
15
24
10
19
16
22
6
31
32
GND
LEVEL2
Pb1/B1_HD
M
U
X_SD
Y1_SD
Y2_SD
C
1_SD
VEE
CV_OUT
VEE
VCC
MUX
_
HD
LEVEL1
Pb/B_HD_OUT
Pb2/B2_HD
GND
Y_SD_OUT
G_SEL
GND
F_SEL_B
F_SEL_A
Pr1/R1_HD
DISABLE
C
2_SD
Y/G_HD_OUT
Pr2/R
2_H
D
C_SD_OUT
VCC
Pr/R_HD_OUT
Y2/G2_HD
Y1/G
1_H
D
GND
FB40
50R
R100
75R 1%
C149
104
104
R194
0R N/A
R184
0R N/A
R105
75R 1%
EC30
1500uF/6.3V
R148
0R N/A
C
B
E
3
2
1
Q8
8050
R99
68R 1%
68R 1%
EC28
220uF/10V
C140
20p
20p
R117
75R 1%
FB37
50R
R98
75R 1%
75R 1%
C139
20p
20p
EC25
10uF/16V
10uF/16V
C144
104
104
C141
20p
20p
R104
75R 1%
75R 1%
R110
75R 1%
75R 1%
R102
75R 1%
R193
0R N/A
FB35
50R
R181
0R
0R
EC26
100uF/10V
100uF/10V
R111
75R 1%
75R 1%
R107
75R 1%
75R 1%
FB38
50R
ESD2
AVR-M1608C270M*ABB
FB39
50R
C143
104
104
NJM2561
U14
NJM2561
1
2
2
5
4
4
3
6
PowerSave
Vout
GND
Vin
Vin
Vsag
V+
ESD1
AVR-M1608C270M*ABB
R106
75R 1%
EC29
220uF/10V
EC27
33uF/10V
33uF/10V
R97
75R 1%
EC33
100uF/16V
100uF/16V
C137
104
104
C190
104
104
EC32
220uF/10V
220uF/10V
R112
2K
U32
L7805
L7805
1
2
3
IN
GND
OUT
R118
4.7K
H1
HS650-PT02
HS650-PT02
1
2
harman/kardon
Digital Lounge HS 250/230 Service Manual
Page 47 of 56
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