Harman Kardon HS 200, Руководство по обслуживанию

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1
1
D D
C C
B B
A A
go to CN301
Macrovision
control circuit, only
for EU version.
3627C
1.2
VIDEO OUTPUT 070104
A3
10 21 Thursday, January 04, 2007
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
R106 75R 1%
R109 75R 1%
ADA4410-6
U15
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
U32
L7805
1
2
3
IN
GND
OUT
R111
75R 1%
R194 0R N/A
4
3 2
5
ENTRY SIDE
J1
DSW-30
1
2
3
4
5
6
7
GND
GND
C
Y
GND
GND
GND
EC27
33uF/10V
EC32
220uF/10V
R98
75R 1%
R101 75R 1%
R182
10k
R105 75R 1%
C
B E
3
2 1
Q7
8050
C190
104
R100 75R 1%
R114 75R 1%
C144
104
C137
104
C149
104
R99
68R 1%
R104
75R 1%
FB35 50R
R107
75R 1%
ESD1
AVR-M1608C270M*ABB
R117 75R 1%
C142
20p
FB38 50R
C140
20p
C
B E
3
2 1
Q8
8050
FB36 50R
R102 75R 1%
R116 75R 1%
C143
104 R110
75R 1%
R181
0R
C145
104
EC28 220uF/10V
R183
820R
FB40 50R
R115 2K
EC30 1500uF/6.3V
R148 0R N/A
EC25
10uF/16V
FB37 50R
R184 0R N/A
R103
75R 1%
EC31 220uF/10V
EC29 220uF/10V
C139
20p
R195 0R N/A
R113
15K
R193 0R N/A
EC26
100uF/10V
R108
75R 1%
NJM2561
U14
NJM2561
1
2
5
4
3
6
PowerSave
Vout GND
Vin
Vsag
V+
FB39 50R
EC33
100uF/16V
C138
104
R97 75R 1%
C141
20p
R118 4.7K
ESD2
AVR-M1608C270M*ABB
R112
2K
GND
Pb
TOP VIEW
R
B
G
BO
TTO
M
TO
P
PY
Pr
GND
GND
Y
CVBS
GND
J2
AV4-8.4-14/EP
4
3
1
5
6
2
7
8