Harman Kardon HS300 Service Manual page 99

VIDEO5V
EC25
10uF/16V
DGND
V_COMP
R98 R99
75R 1% 68R 1%
D
DGND
Filter_Sel_A
Filter_Sel_B
B/Cb/Pb
R103 R104
75R 1% 75R 1%
DGND
C G/Y/Y
R107 R108
75R 1% 75R 1%
DGND
R/Cr/Pr
R110 R111
75R 1% 75R 1%
DGND
VIDEO5V
EC33 C144
104
100uF/16V
B
DGND
TUNER_VCC U32
L7805
1 3
IN OUT
TUNER_VCC
DGND
A
VIDEO5V
HS300
U14
C137
104 NJM2561 EC26
100uF/10V
6 1
V+ PowerSave
R97
5 2
GND Vout
4 3
Vin Vsag
C138 R100
104 NJM2561
EC27
DGND 33uF/10V
VIDEO5V
R182 R180
10k N/A
R197 C190 R183 R181 C191 R196
N/A 104 820R 0R 104 N/A N/A
DGND DGND
VIDEO5V
U15
ADA4410-6
EC29
R184
1 24
Pb1/B1_HD Y/G_HD_OUT
EC31
2 23
GND Pb/B_HD_OUT
3 22
Pr1/R1_HD Pr/R_HD_OUT
R194
4 21
F_SEL_A G_SEL
ADA4410-6
5 20
F_SEL_B Y_SD_OUT
6 19
Y2/G2_HD C_SD_OUT
7 18
GND CV_OUT
8 17
Pb2/B2_HD VEE
DGND
VIDEO5V
C143
D-12V
104
DGND DGND
R112
2K
R115 2K
C Q8
R118 4.7K 8050
RGB_SWITCH
B E
Microvision control
C145
circuit, only for EU
104
DGND
version.
VIDEO5V
C149
104
DGND
1
75R 1%
75R 1%
EC28 220uF/10V R101 75R 1%
R148 0R N/A
220uF/10V R102 75R 1%
0R N/A EC30 1500uF/6.3V
220uF/10V R193 0R N/A R109 75R 1%
0R N/A R195 0R N/A
R105 75R 1%
EC32
220uF/10V
R106 75R 1%
D-12V
C
Q7
R113 8050
15K B E R114 75R 1%
R116 75R 1%
DGND
R117 75R 1%
99
1
harman/kardon
FB35 50R
C139
20p
FB36 50R
ESD1
AVR-M1608C270M*ABB
DGND
FB37 50R
AVR-M1608C270M*ABB
PR_OUT
FB40 50R
C142
20p
DGND
FB38 50R PB_OUT
C140
20p
DGND
FB39 50R PY_OUT
C141
DGND 20p
Title
Size
A3
Date:
J2
1 CSY
CVBS_OUT
SIG
2
GND
3
TOP VIEW
Composite video output
DGND DGND
J1
Y_OUT
4
Y
ENTRY SIDE
C_OUT 3
C
1
GND
5 4
2
GND
3 2
5
GND
6
GND
7
GND
ESD2
DGND
DGND S-VIDEO
J3
Pr
5
Pb
3
PY
1
GND
6
4 GND
2 GND
DGND
Y Pb Pr component video output
CVBS
R
go to CN301
B
G
VIDEO OUTPUT 060405
Document Number Rev
1.6
1802C
Tuesday, May 23, 2006 Sheet 10 of 20
D
C
B
A