JBL SOURCE Service Manual page 37

Dolby pro-logic surround processor/cd player/tuner (part of the esc350 & 550 systems)
Table of Contents

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J
K
D152
1N4148
C164
3.3/50
C165
1/50
16
15
14
13
12
11
10
9
IC103
LA3410
1
2
3
4
5
6
7
8
100K
100K
C170
C173
C174
220P
680P
680P
SHV1492-002
L172
4
3
C716
5
2
1
6
SHV1492-002
L173
4
3
5
2
1
6
GFS/SD
+12V
MUTE-D
FOK
DA9216
VK9216
PERIOD
DEVCLK
DEV-DA
R689
R
1K
L
1K
R690
NOISE-E
REQ
CK
DA
STB
-12V
+12V
+12V
C654
47P
XL601
C652
30P
2.0MHz
100/16
C651
30P
R635
1M
R636
2K2
R676
10
C680
R662
100
100/16
R663
100
C681
4
100/16
7/50
3
8
1
2
IC605/B
C689
100
+12V
R673
100/16
R674
100
C690
100/16
5
7/50
7
6
IC606/B
L/O
R/O
C-O
S-O
CE7535
DA7535
CK7535
L
J
K
L
M
4
3
2
1
TO KEYPCB
4
3
2
1
1 2 3 4 5 6 7 8 9 10 11
47P
27K
R717
R715
47K
Q702
2SC945P
D706
1N4148
D707
1N4148
RA702
RA472-9
1
4K7
R714
R713
4K7
D701
1N4148
D702
1N4148
C702
.1F/5.5V
D501
1N4148
D502
1N4148
100k
R909
Q532
C532
R532
C534
2SC2878
1/50
3
1
47P
2K2
2
R572
R542
22K
R534
100K
4K7
Q531
C536
100P
2SC2878
R533
100K
R531
2K2
4K7
L
R573
IC504/A
1/50
C550
2K2
4558L
R552
3
C552
100K
47P
1
R554
R574
2
10K
Q537
R560
22K
2SC2878
R555
100K
C554
100P
2K2
R553
Q538
2SC2878
L
M
N
O
TO CD DECODE
CN702
CN802
9
8
7
6
5
4
3
2
1
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
CK9216
KI2
PERIOD
KI3
L704
MUTE_D
DOOR OPEN/CLOSE
MUTE_A
DOOR MOTOR
POWER
AUTO_REV
CE7535
VOL_POS/ROT_END_C
GND
VDD
(VSS)
IC701
XOUT
OPTION_READ
XIN
TAPEIN
RCI8740-040
REST
TAPEREC
SUBXOT
F1
SUBXIN
F2
F3
TEST
10
11
12
13
14
15
16 17 18 19
1
2
3
4
5
6
7
8
9
C714
100P
ZD701
VZ5.1V
D709
Q701
2SA733
1N4148
IC902
78L06
2
1
3
O
I
G
C549
100P
R551
22K
R544
D503
1K
R549
100K
C540
1N4148
IC503/B
R543
100/16
100K
C533
5
10/16
7
47P
6
R545
1K
C537
R541
22K
R568
C535
100P
1k
R576
47K
2SC2878
R546
R577
1K
47K
IC504/B
5
2SC2878
7
R565
C553
47P
1K
10/16
R578
6
C559
47K
R563
2SC2878
22K
R579
C555
100P
R564
47K
1K
2SC2878
N
O
P
Q
SOURCE MAIN PCB,
PRO LOGIC PCB,
CONTROL PCB
(SCHEMATIC #1)
C711
.022
C718
47P
47P
C717
X701
8.00MHZ
47P
D705
C706
1N4148
C705
C704
1/50
Q704
TP702
GND
RESET
SCOR
D703
CDPWR
1N4148
CLOSE
OPEN
C721
.001
C709
VR401
RA703
EC16B24202
.001
R719
1K
Q703
2SA733
8V
JK01
RHF0515-001
F901
B+12V
L-CH
RHF0508-001
F902
VCC-9V
B-12V
C563
F903
R-CH
RHF0515-001
POWER
POWER-G
.022
C-CH
S-CH
SIGINAL-G
L501
10UH
L502
C544
10UH
C542
47/16
100U/10
.001
C545
L-IN
47/16
R-IN
C543
100/10
P
Q
R
1
2
3
4
5
6
7
8
9
10
11
JK501
CJM9380-035
12
13
14
33
R

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