HS 100 EU (serv.man12) - Harman Kardon Audio Service Manual (repair manual). Page 63

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5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
VOLUME CONTROL
N A
1814C
1.2
H S 1 0 0   F R O N T   P A N E L                                        050920
C
15
24
Tuesday, November 22, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
Harman Kardon, Northri dge, California 91329, USA
AC2
-29V
AC1
-29V
VOL+
VOL-
AC2
+5V
-29V
VOL+
VOL-
AC1
GND
+5V
DGND
DGND
DGND
DGND
+5V
DGND
DGND
DGND
+5V
DGND
DGND
DGND
DGND
3R21
0.68R
+
3C1
22uF/35V
3R20
10K
+
3C7
100u/35V
3R18
100K
ESD3
AVR-M1608C270M*ABB
3C24
820PF
+
3C13
22uF/50V
3R29
300R
3CB7
105
3C23
820PF
+
3C14
22uF/35V
3R22
10K
3D6
1N4148
3R28
300R
+
3C9
22uF/35V
3R30
300R
3U3
LM9022
1
2
3
4
5
6
7
8
SHUTDOWN
BYPASS
+IN
-IN
VO1
VDD
GND
VO2
+
3C10
22uF/35V
+
3C8
22uF/35V
3R23
10K
3D2
1N4148
+
3C11
22uF/35V
3R19
100R
3D1
1N4148
3R6
300R
+
3C6
100u/35V
3D10
1N4148
3D7
1N4148
+
3C12
22uF/35V
3LD2
LED
3R24
2.2K
3R15
0.68R
3LD4
LED
3D3
1N4148
3D5
1N4148
3DZ1
ZENER 6.2V0.4W
+
3C15
22uF/35V
3LD1
LED
3LD3
LED
+
3C3
47uF/10V
3J9
7pin 2.0mm
1
2
3
4
5
6
7
CON1
1
2
3
GND
VOL-
VOL+
3R17
100R
3D8
1N4148
3CB8
103
3D4
1N4148
Harman Consumer Group
Schematics
HS100
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