Read JBL CS 3 Service Manual online
FOR
STA508
STA508
From mainboard
FOR STA308A
4mA
4mA
80mA
1805C
1.8
CS3/CS5 Amp board
A3
15
20
Thursday, January 04, 2007
Title
Size
Document Number
Rev
Date:
Sheet
of
TWARM3
AMUTE
TWARM1
CH6SUB+
CH6SUB-
AMP_TWAR
AMP_PD
+5V
ADATA0
ASCLK
AMP_TWAR
AMUTE
ADATA2
DATA/SDA
CLOCK/SCL
ADATA1
+3.3V
+3.3V
+3.3V
AGND
AGND
+28V/+34V
AGND
-12V
+12V
GND
DV33
-12V
AGND
+12V
AGND
+12V
-12V
AGND
+3.3V
+3.3V
PGND
VCC_12V
+3.3V
+3.3V
+3.3V
+3.3V
GND
PGND
PGND
+3.3V
+3.3V
AGND
VCC_-12V
R455
20K
D400 1N4148
1
2
C401
104
RT9161A33 U400
2
1
3
VI
GND
VO
R401
NA
C
B
E
3
2
1
Q402
8050
D402
1N4148
1
2
C414
104
R411
3.3K
R449
10K
CN402
5pin, 2.0mm
1
2
3
4
5
+12V
GND
-12V
+5V
GND
D401 1N4148
1
2
C405
100P
2
3
1
Q403
2SC5866
R405
0R
R413
1K
R414
10K
EC1
68uF/50V
R407
0R
C400
153
U402
STA308A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
MVO/DSD_CLK
TEST_MODE
VDD3.3
GND
NC
SDI78/DSD_6
SDI56/DSD_5
SDI34/DSD_4
SDI12/DSD_3
LRCKI/DSD_2
BICKI/DSD_1
VDD3.3
GND
NC
RESET
PLLB
SA SDA SCL XTI PLLF NC GND_
PL
VDD_
PL
CKOUT NC GND VDD3
.3
OUT
8B
OUT
8A
OUT
7B
OUT
7A
OUT6B
OUT6A
VDD3.3
GND
NC
OUT5B
OUT5A
OUT4B
OUT4A
OUT3B
OUT3A
VDD3.3
GND
NC
OUT2B
OUT2A
OUT
1B
OUT
1A
EAPD
VDD3
.3
GND
NC
BICKO
LRCKO
SDO12
SDO34
VDD3
.3
GND
NC
SDO56
SDO78
PWDN
R444
10K
R452
470R/3W
C424
221
R408
0R
t
PTC400
JK-MSMD010
EC400
47uF/25V
C408
104
R445
1K
C423
22uF/10V
R403
270R
C
B
E
4.7K
3
2
1
Q400
SMT3
DTC343TK
ROHM
L413
50R
C
B
E
3
1
2
Q404
2SA1037AKR
R418
1K
C407
27P
R446
10K
J401
CKX-3.5-22
3
2
1
TOP VIEW
GND
CSY
SIG
J402
SUBWOOFER
3
1
2
L401
50R
C412
22uF/10V
C416
104
C422
104
C410
104
R400
NA
C421
104
FL400
NFE61PT101Z1H9L
C403
104
EC402
10uF/25V
AAT3522
U401
2
1
3
VI
GND
RET
C418
104
R412
1.5K
R410
10K
C419
104
R416
3.3K
C
B
E
3
2
1
Q401
8550
C415
104
C425
122
R402
NA
C417
104
R419
47K
EC404
100uF/16V
R406
0R
R451
10K
R409
10K
R404
3.4K
C404
102
R450
10K
+
-
U406A
NJM2068
3
2
1
8
4
L403 300R
CN401
16P,1.00mm
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R443
150R
EC403
100uF/16V
C402
104
R456
20K
EC401
47uF/25V
R453
20K
CN403
4pin, 3.8mm
2
1
4
3
+28(34)V
+28(34)V
GND
GND
C413
104
R415
10K
R454
1K
C420
104
D403 1N4148
1
2
+
-
U406B
NJM2068
5
6
7
8
4
L402 300R
AMP_TWAR
TWARM1
TWARM2
TWARM3
CH6_SUB+
CH6_SUB-
AMCLK
CH3_R-
AMP_PD
ADATA0
CH3_R+
AMP_PD
CH2_SL-
EAPD
AMP_TWAR
CH1_L-
DATA/SDA
AMCLK
ALRCK
ADATA0
ADATA2
DATA/SDA
ALRCK
CH6_SUB+
ASCLK
CH1_L+
ASCLK
ADATA1
CH5_C-
CLOCK/SCL
CH5_C+
CLOCK/SCL
CH6_SUB-
ADATA2
ADATA1
CH4_SR-
CH2_SL+
CH4_SR+
JBL
CS3/CS5 SERVICE MANUAL 230V
62 of 67
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