Read JBL CINEMA BASE (serv.man2) Service Manual online
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C
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A
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Title
Number
Revision
Size
A3
Date:
5/20/2014
Sheet of
File:
D:\ERIC SHEN\..\STV250_Audio in_Sheet01_20140516.SchDoc
Drawn By:
OPTICAL_IN
L352
GND1
OPTICAL_IN
R355
4.7K
R356
100K
100K
1
3
2
Q350
2SC2712
2SC2712
R351
47
GND1
SPDIF_IN_DET
3V3_STB
R352
47K
I/O Board Interface
STV250 Audio in Board
2
1
E
3V3_STB
+
16V
C356
47UF
TP352
TP353
TP351
R360
33
C358
1000PF
C359
1000PF
R363
47K
RV350 RV351
ESDA0402/05
R361
82K
82K
R364
47K
R362
82K
82K
1
3
2
Q352
2SC2712
2SC2712
3V3_STB
1
3
2
Q351
2SC2712
R357
4.7M
4.7M
R359
1.2M
1.2M
R354
200k
200k
R350
240K
R353
0
0
AUX_L
AUX_R
AUX_R
AUX_In_DET
AUX_IN_DET
A_GND
A_GND
L351
1K8 @ 100MHz
L354
1K8 @ 100MHz
TP350
R368
10.5K
R378
10.5K
6
5
7
U350B
NJM4580M
2
3
1
+
-
8
4
U350A
NJM4580M
+
16V
C371
47UF
47UF
C364
470PF
R373
2.7K
2.7K
R374
3.3K
3.3K
R365
634
R367
91
R369
100K
100K
C366
470PF
R366
634
R372
10
+5V_A
R371
634
C367
2700PF
2700PF
ADC_AINR-
ADC_AINR+
ADC_AINL+
ADC_AINL-
AUX_L
C368
100NF
+5V_A
6
5
7
U351B
NJM4580M
2
3
1
+
-
8
4
U351A
NJM4580M
C381
470PF
R375
634
R377
91
C383
470PF
R376
634
R382
10
R381
634
C384
2700PF
2700PF
AUX_R
C385
100NF
+5V_A
+5V_A
+
16V
C361
47UF
47UF
+
16V
C362
47UF
47UF
L356
1K @ 100MHz
R379
100K
100K
+5V
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
A_GND
TP354
TP355
TP356
L350
1K @ 100MHz
C363
10UF
C354
10PF
C350
100NF
C351
100NF
100NF
C353
100NF
C355
100NF
100NF
C357
100NF
100NF
C370
100NF
100NF
C352
100NF
100NF
C369
10UF
C380
10UF
C386
10UF
C365
10UF
C382
10UF
R358
0
0
R370
10K
10K
R380
10K
10K
1
2
3
4
5
J351
AUX 3.5MM
VCC
1
GND
2
VOUT
3
SHIED
4
SHIED
5
J350
DQR-012
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