Harman Kardon SB 15/230, Руководство по обслуживанию

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1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
6800u/35v
C24
22u/35v
C40
DZ2
6800u/35v
C43
100/2W
R08
Q02
D882
100/2W
R22
22u/35v
C36
22n
C38
22n
C42
Q04
B772
220u/25v
C30
220u/25v
C44
VCC
VSS
+15v
-15v
1
1
2
2
3
3
CON4
-15v
+15v
VCC
VSS
IN1+
8
IN2+
5
IN2-
4
VDDA1
10
OSC
7
M
ODE
6
VDDP1
14
VDDP
2
23
BOOT1
15
OUT1
16
BOOT2
22
VSS
P
1
17
OUT2
21
IN1-
9
VDDA2
3
VSS
D
24
STAB
I
18
VSS
P
2
20
VSSA1
12
VSS
A
2
1
PR
OT
13
N.
C.
19
SGND1
11
SGND2
2
U1
TDA892XBTH
L02
33uH
L01
33uH
M
ODE
VDDA2 VSSA2 VDDP VSSP
VDDP VSSP VSSP
VDDP VSSP
VDDP VSSP
47u/100v
C11
470u/35v
C01
470u/35v
C03
SUB
VDDA2 VSSA2
VDDA2 VSSA2
220u/25V
C09
10K
R04
5.6V
DZ1
D01
1N4148
470u/35v
C08
470u
C02
VDDP
VCC
VSSP
VSS
30.1k
R05
24k
R03
MODE
100n
C12
100n
C17
100n
C16
100n
C19
100n
C15
100n
C18
100n
C50
100n
C57
100n
C56 100n
C51
100n
C52
100n
C58
1u
C26
1u
C20
1n
C23
1n
C25
220p
C53
470p
C60
470p
C59
470p
C13
470p
C14
15n
C39
15n
C27
100n
C07
100n
C06
100n
C05
100n
C04
2.2u
C10
5.6k
R14
5.6k
R10
0R
R21
30.1K
R06
10R
R19
10R
R07
10R
R02
10R
R01
4.7K
R11
4.7K
R20
680R
R12
680R
R18
1.3K
R15
15K
R09
15K
R16
1
2
3
4
5
6
CON1
Header 6
+3.6V
std
1
2
3
4
5
CON2
Header 5
+15v
-15v
SUB
1 2
BD1
BD
1 2
BD2
BD
Q06
8550S
VCC
BR1
Bridge1
100n
C34
100n
C21
1n
C22
100n
C31
100n
C54
100n
C48
100n
C35
100n
C41
Q03
8050S
SG
N
D
SGND
VSSA2
C45
120n/63V
C28
120n/63V
R17
22R
R13
22R
1
2
CON3
CON2
SUBOUT-
C29
470n/63V
C49
470n/63V
330p
C32
330p
C46
1 2
BD6
BD
1 2
BD4
BD
100n
C55
6.8n
C61
100n
C33
6.8n
C62
330p
C63
R23
2R2
R24
2R2
330p
C64
2.2n
C65
2.2n
C66
D02
1N4148
CUSTOMER:JBL
MODEL:SB 15SUB/230
DETA:SEP.01.2009
PREPARED CHECKED CHECKED APPROVED REV
1.0
PAGE 4/5
BOARD: POWER AMP
harman/kardon SB 15/230 Service Manual
Page 18 of 30