ESC 350 Source (serv.man2) - JBL Audio Service Manual (repair manual). Page 39

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2
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1
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TV-L
AU
LC1
CD
LD
LC2
NC
TAO
LC3
VEE
CE
DI
CL
TV-R
AUX
RC1
CD
LD
RC2
NC
TAO
RC3
VDD
RES
---
S
VSS
L1dB
OUT
LVM
VEE
VDD
VSS
CLK
DI
CE
VCC
RVM
R1dB
OUT
LC7
5
S
5
6
7
3
2
1
4
4
8
8
3
2
1
5
6
7
28
27
26
25
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4
3
1
2
3
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8
9
10
11
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16
1 2 3
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
4
1
3
1
2
11
1
0
987654321
CE7822
STB-94
DA7535
CK7535
IC403/A
D403
R407
R408
C404
R409
R410
C408
R416
R418
R417
R415
R422
C407
R423
R421
C423
C424
R420
C420
R478
IC402/B
R434
R433
C428
C427
R428
R425
C426
R429
R430
C429
C430
R439
D405
D404
L-RE
L-BPF-IN
L-BPF-OUT
C-RECT-TC
S-RECT-TC
L-RECT-OUT
R-RECT-OUT
C-RECT-OUT
S-RECT-OUT
VCR-TC2
VCR-TC1
VCS-TC1
TC2
R OUT
L-OUT
MODE-CNT
C-CNT
S-OUT
NOIS-LPF
NOIS-HPF
NOIS-REF
NOIS-CNT-B
NOIS-CNT-A
NOIS-CNT-E
R-AB-I
OUT
R-AB R-IN
L-INBUF-I
L-INBUF-O
L-IN
L-AB-OUT
L-AB-IN
AB-HOLD-TC
AB-GA
TE
GND
R-RECT
-TC
-IN
R-BPF
-OUT R-BPF -TC
IC601
R681
IC401
C691
C614
C605
R604
R613
C665
R605
C602
C615
R481
C613
R606
R610
C610
R601
C606
R609
C609
C
C
C635
C637
C642
C638
C641
C640
C639
C644
C643
R625
R602
C601
R603
R607
C646
R608
C604
R440
R436
R435
R427
R426
C483
C482
C481
C480
C671
C67
0
C439
R510
IC602
D6
0
R617
C664
C663
D601
R618
C672
Q602
R61
Q601
R614
R615
R616
R653
R652
R651
Q603
Q604
R650
C441
R464
IC402/A
IC403/B
R463
C692
C603
R692
R691
R508
R509
IC502
C512
C505
C507
ZD602
C510
C51
1
R512
C673
R480
R41
1
R412
C508
C509
C489
D406
R507
R479
IC50
CN806
R458
C435
C437
C431
R459
R465
R466
C467
C468
C469
C470
C465
C474
C473
C479
C478
R468
C462
C461
C475
C476
R467
R469
C471
ZD401
C472
C466
C477
C464
C463
C488
IC405
TO
C
D
LOW
LEAK
R
L
AUX
R
L
R
L
TAPE OUT
1N4148
C
1K
1K
47P
100K
100K
47P
1K
OPT
OPT
1K
10K
47P
10K
1K
100/16
100/16
100
100/16
100
4558L
100
100
100/10
100/16
12k
1K
1/50
100K
100K
10/25
10/25
10k
1N4148
1N4148
NJM2177AF
10k
LC7822N
47U/16
.0047
22/10
7K5
100K
.1/100
47K
680P
22/10
220
10/10
4M7
22K
10/10
15K
.1/100
22K
10/10
.22
4U7/50
.1
.22
.1
.1
.1
.022
.022
7K5
47K
680P
15K
.1
4K7
.1
4K7
.047
10k
100K
100K
12k
1K
470P
470P
47P
47P
.22
100/1
6
OPT
1K
TC4094
100
47U/16
.022
1N4148
100K
4u7/50
2SA733
2SC945
22K
22K
4K7
22K
22K
22K
2SC945
2SC945
22K
OPT
100K
4558L
100K
47U/16
.047
10K
10K
10K
10K
LC7535
47U/16
4u7/50
1/50
VZ4V
220P
220P
470
.022
150
220
220
47U/16
1/50
3.3/50
1N4148
100
10K
45
1K
OPT
OPT
1/50
1K
6K8
6K8
.1
.1
.1
.1
1/50
10/16
10/16
47P
47P
1K
1/50
1/50
.0027
.0027
100
1K
.1
9.1V
470/16
1/50
22/16
1/50
1/50
47P
TDA7313D
AB
C
D
E
G
F
14
7
6
10
13
9
11
12
8
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