Harman Kardon HS 350/230, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
close to volume board close to U607 close to U609
5115C 1.3
Power and Button 080130
A3
25 30 Thursday, January 31, 2008
Title
Size Document Number Rev
Date: Sheet of
AM
BER1
AM
BER2
BLUE1 BLUE2
+40V
RB6
RA0
RB4
RB5
5VON
AC_1
AC_2
+40V
+15V A+5V
STANDBY_1
5VON
5VON +15V
A+5V A+5V
+15V
A+5V
A+5V
VIA601
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
+
CE607 47uF/50V
1 2
B
C
E
Q603
8550
2
3
1
L601
330UH
U607
LM9022
1
2
6 3
4
7
5
8
SN
SYS
VDD +IN
-IN
GND
VO1
VO2
R
640
10k
R653
200R
D603 LL4148
1 2
C
629
104
C
624
105
+
C
E
603
33uF/10V
1
2
M602
1
R641
100R
C
630
104
R638
100R
R647
200R
+
C
E
605
100uF/25V
1
2
+
CE608 47uF/50V
1 2
R654
3.3R
LED602
HFT503CPB0
1 2
3
LED601
HFT503CPB0
1 2
3
K601
Standby
1 2
4
3
M601
1
+
C
E
617
100uF/10V
1
2
D602 LL4148
1 2
R609
4.7K
R660
10K
VIA609
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
R663
3.3R
R
644
2.2k
R652
2K 1%
VIA607
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
C
625
1
2
3
VIA606
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
DZ601
ZENER 6.2V 0.4W
1 2
M603
1
R
642
10k
D606
1N5819 ss14
1
2
R639
10K
C637
1uF/50V
C
634
1
0
4
C610
47P
R661
62K 1%
R610
4.7K
VIA608
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
+
CE606
100uF/63V
1
2
VIA602
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
R
643
10k
K602
Open/close
1 2
4
3
VIA603
VIA_PAD3.5
1
2
3
4
5
6
7 8 9
U609
MC34063ADG/MC34063EBD
1
2
3
4 5
6
7
8
SWC
SWE
TCAP
GND COMP
VCC
PK
DC
B
C
E
Q602
8050
1
3
2
R615
510R
C644
1uF/50V
R614
200R
R648
510R
harman/kardon HS 350/650DL Service Manual
Page 74 of 89