MS 8 - JBL Car Audio Service Manual (repair manual). Page 103

Read JBL MS 8 Service Manual online

1
2
3
4
5
6
A
B
C
D
6
5
4
3
2
1
D
C
B
A
C399
0.22uF/1206
R31
10k
SX27
0603ESDA
R29
10k
R331
1k
SX29
0603ESDA
C385
0.22uF/1206
R326
1k
Q34
MMBT3904
R337
1k
Q11
MMBT3906
R32
10k
3
1
2
D30
BAW56/SOT
R33
10k
R310
3.3k
R329
1k
C384
47pF
R327
1k
C386
0.22uF/1206
C383
47pF
3
1
2
D28
BAW56/SOT
R301
3.3k
3
1
2
D29
BAV70/SOT
R338
1k
R347
240
Q33
MMBT3904
R332
1k
R325
1k
C396
47pF
Q12
MMBT3906
SX26
0603ESDA
R330
1k
R348
240
C397
47pF
C398
0.22uF/1206
SX28
0603ESDA
3
1
2
D27
BAV70/SOT
R328
1k
AGND
AGND
12V
AGND
VCAR
AGND
VCAR
AGND
AGND
AGND
12V
12V
AGND
AGND
AGND
AGND
AUX_R
AUX_L
AUXR+
AUXR-
AUXL+
AUXL-
AL-
AL+
AR+
AR-
Line-level Input = 1.0Vrms = 2.8Vp-p
DW GNO:
PART NO:
PART NAME:
PRODUCT MODE:
SCALE:       1:1
UNIT:          MM
SIZE:          
REV:          
DRAWN BY: 
CHECKED BY:
APPROVED BY:
DATA:
DATA:
DATA:
DESCRIPTON
DATA
APPROVED
DESCRIPTON
REV
REV
Place
Place
DATA
EVR
Ipod Pre-amp
MS-8 MAIN AMP
T4
ChengHao
2009.09.08
Sheet 11 of 18
B
17
17
17
17
14
14
14
14
8
8
+
3
-
2
OUT
1
4
11
U28A
TL074ID
+
5
-
6
OUT
7
U28B
TL074ID
+
10
-
9
OUT
8
U28C
TL074ID
+
12
-
13
OUT
14
U28D
TL074ID
 
 MS-8   
 
 
 
 
 
 
 
 
 
 
 
   
      
 
 
 
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