Harman Kardon JBL XTREME - Page 17

Harman C onsumer G roup
HARMAN INTE RNATIONAL
S henzhen, Guangdong, China
SIZE
TITLE
REV.
SH EET OF
SCALE :
B
DR AWIN G NO.
CREATED
CHECKED
A
B
C
D
A
B
C
12
34
123
4
D
DATE
CAD FILE :
REVISION HISTOR Y
REV ECO CHECKED DATE
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CONTAINED THEREIN ARE PROPRIETARY AND ARE NOT TO BE REPRODUCED
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NAME
Cannot open file M:\ 0 2
D epar tment\1 9
H CG _ En gineerin g\S erv ice\PC
B\Design_T emplate\Sch
template
700-X X X X -X X X
JB L Trip
E070-xxxx
3/16/2015
2A
Bia s
Bia s
Bia s
25V
C325
10PF
10V
Bia s
Bia s
R331
open
A
M
P_BIAS_
I
N1
1
D_BIAS_1
2
IN1+
3
IN1
-
4
OUT1
5
V
-
6
B
U
FFER
_
IN1
7
BUFFER
_
OUT1
8
B
U
FFER _OUT2
9
BUF
FER _I
N
2
1
0
V
+
11
OUT2
12
I
N2-
1
3
IN2+
1
4
D_BI
A
S_2
1
5
AMP_BI
A
S_IN
2
16
U301
LM1 3700M
10V
25V
C317
1UF
25V
C319
1UF
25V
C324
1UF
25V
C314
1UF
1%
R3 11
100K
1%
R308
49.9K
R
L
1
3 2
Q300
2SC 2712
+
16V
C321
33UF
+
16V
C322
47UF
D300
1N4148_DL4 148
D301
1N4148_DL4 148
10V
1%
R3 19
90.9K OHM
1%
R3 18
10.0K
Feedback
R3 01 10.0K
R3 00
10.0K
10V
C306
47PF
Bia s
R3 06 10.0K
R3 05
10.0K
C313 47PF
1%
R3 35
2.21K
Lim iter_L_ out
Lim iter_In_L
Lim iter_In_R
Lim iter_R_ out
6.3VC300 10UF
6.3V
C311 10UF
6.3V
C316 10UF
6.3V
C320 10UF
R3 23
open
1%
R332
10.0K
1%
R333
49.9K
1%
R3 34
49.9K
1%
R309
49.9K
1%
R3 17
100K
1%
R3 21
100K
1%
R3 30
100K
R3 15
10.0K
R3 24
10.0K
R3 16
10.0K
R3 22
10.0K
R3 12
10.0K
R3 29
10.0K
25V
C315
10PF
1%
R3 36
2.21K
R310
open
Bia s
10V
+
16V
C310
100UF
1%
R3 02
1K
1%
R3 04
1K
C307
100NF
16V
C301
100NF
16V
C302
100NF
16V
C303
100NF
16V
C304
100NF
C309
100NF
1
2
3
A
84
VEE
VCC
U300A
BA 4560RFV M
7
5
6
B
U300B
BA 4560RFV M
1
2
3
A
8 4
VEE
VCC
U304A
BA 4560RFV M
7
5
6
B
U304B
BA 4560R FV M
1
2
3
A
8
4
VEE
VCC
U303A
BA 4560R FV M
7
5
6
B
U303B
BA 4560RFV M
7
5
6
B
U302B
BA 4560R FV M
1
2
3
A
8 4
VEE
VCC
U302A
BA 4560RFV M
R3 27
11K
R313
11K
GND
GND
GND
GND
GND
GND
GND
GND
GND
C326
5.6P
C323
5.6P
C318
5.6P
GND
C312
5.6P
GND
GND
GND
C328
5.6P
GND
C327
5.6P
GND
+
16V
C305
100UF
C308
5.6P
1%
R3 20
220 OHM
1%
R3 14
2K
1%
R3 28
2K
DSP_OUT_L
DSP_OUT_R
GND
10V
10V
GND
Lim iter_In_L
Lim iter_In_R
Bia
s
1
0V
Bias
10V
Bia s
Lim iter_In_L
Lim iter_In_R
Bia s
Bia s
Bia s
Bia s
10V10V
10V
Lim iter_L_ out
Lim iter_R_ out
10V
Feedback
10V 10V
1%
R3 38
10.0K OHM
1%
R3 39
100K OHM
1
2
3
Q301
MT NK 3N3
GND
1%
R3 03
15.0K OHM
1%
R3 07
15.0K OHM
1%
R3 26
33K OHM
1%
R3 37
28.0K OHM
Power_Switch
R ev A to B
No any changes
Rev B to C
Change R325 from 11K to 24.3K
1%
R3 25
24.3K OHM
Change U300,U302,U303,U304 from BA 4580RFV M to BA4560RFV M
Rev C to D
No any changes
Rev D to E
No any changes
Schematic Diagram - Main Board Part 4