Sub333 Ac3 Schematic - JBL SUB333 Service Manual

Dolby Pro-Logic Surround Processor/Amplifier/Subwoofer
Ò
A B C
SUB333 PAGE 36 - 1 of 4
1
C759 R809
IC624B
4.7K
0.1
74HC04
R808
C760 14
680 13 12 11 10
2 IC624A
C758 22/16 7
22P
RB606 R810
150 74HC04
18K
R807
C840 100P
COIL_10uH
L671
L609
100uH
3
L606 100uH
100P R826
C841
100 16 15 14 13 12 11 10 9
IC625
TC4052(FUNCTION_SW)
C779
1 2 3 4 5 6 7 8
100/16
4
28 28 27 27 26 26 25 25 24 24 23 23 22 22 21 21 20 20 19 19 18 18 17 17 16 16 15
IC627
EPROM
1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14
5
6
7
C637
R720
100/25
100
R712
R718
6.8K
10K 85mV
R710
R716 8 R725
20K
6 85mV 2
39
7 1
10K
8
IC605A
5 4 3
IC605B
TL072
R714 TL072
C635
39
R722
100/25
100
LIN-R
R721
C638
100
100/25
CN604
R719
R713
6.8K
10K 85mV
9
R711 R717
R726
20K 85mV 10K 8
6 2
39
7 1
IC606B
4 R715
IC606A 5 3
39
TL072
TL072
C636
R723
100/25
100
10
R689
VIN VO
3 2
1
1 I O
G C645
1000/10 C831
IC607 10/10
REG1117
Q609
2SC2001
Q608
2SA733
11
R692
CN603
6 5 4 3 2 1
1K
C830
1000/10
12
SUB333 PAGE 36 - 3 of 4
A B C
D E F G
C676
L607
L608 .1
100uH 100uH
XL602
32MHz
C673
C672
C666
0.1
RESET
SDA
VDD
SDE
TCK
SCK
TDI
IC601
SI
GND ZR38601
SCKA
WSA/FSA DOLBY DIGITAL DECODER
VDD
SDF
WSB/FSB
D13
SCKB
D12
SPFTX/SDG
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
C657
0.1
R677
4.7K
R854 R736
C790
1K 4.7K
4.7/10 C679 C678
6800P 6800P
R740
1K
C803
6800P
R745
1K
R670
1 33
2 DATAUX SDIN2 32
C682
HOLD/RUBIT
SDIN3
3 31 6800P
SCL/CCLK CLKOUT
4 30
SDA/CDOUT OVL/ERR
5 29
IC626 R673
ADI/CDIN XTO
6 28 47K
CS4227
AD0/CS XTI
R672 7 27
47P
SPI/I2C
C838 DEM
8 26
R
4.7/50_NP PDN AOUT6
R751
9 25 L C654
C642 AIN3R/AUDIO
AOUT5 1K
10 24 SR 4.7/10
AIN3L/AUTODATA
AOUT4
4.7/50_NP 11 AIN2L 23 SL 4.7/10
C653
AOUT3
C644
4.7/10 C692
6800P
C652
4.7/50_NP
C641
SUB
4.7/50_NP
C
C643
R730
C651 R754
L611
2 1K
COIL_10uH C646
1/50 4.7/10
C648
C696
1/50
6800P
R762
C649
1K
4.7/10 C700
6800P
D E F G

SUB333 AC3 SCHEMATIC

H I J K
1 2 3 4 5 6 7 8 9 10 11
R812
4.7K
C839
R813
10K
100P
A16
D0/PP0
D1/PP1
C662
A15
0.1
VDD
GND
A14
R853
D2/PP2
D3/PP3
100
A13
TD0 16 15 14 13 12 11
A12
IC619 4051
GND
1 2 3 4 5 6
GND
VDD
SO 0.1
D4/PP4
C661
D5/PP5
21 22 23 24 25 26 27 28 29 30
16 15 14 13 12 11
IC618 4051
1 2 3 4 5 6
C681
R737
5.6K
560P C704
3
59mV R
R738
1 100/10
1.5K
IC613A
4
R735 2
TL072
5.1K R856
C680 100
0.47
C685
R742
560P 16 15 14 13 12 11
5.6K
5
TL072 C705
L IC617 4051
R741 R743
7
4.7K 1.5K
59mV
1 2 3 4 5 6
8 IC613B 100/10
6
R744
C683
6800P 5.1K
100 R855
C684
0.47
C706
C690
R747
5.6K 560P
3
41mV 100/10
R746 R748
1
4.7K 1.5K
SR
4
2
IC608A
R749
C688
TL072
5.1K
6800P
C689 R852
100
0.47
16 15 14 13 12 11
C695
SL
R752 IC616 4051
560P C713
5.6K
5 100/10 1 2 3 4 5 6
R750 41mV
R753
7
4.7K 1.5K
IC608B
8
6
R755
C693 TL072
5.1K
6800P
C694 R851
C715
0.47 100
C699
R757 100/10
5.6K 560P
3 8.8mV
16 15 14 13 12 11
R758
R756 1
4.7K 1.5K IC615 4051
IC609A
4
2 WOOFER
R759 1 2 3 4 5 6
C697
TL072
6800P
5.1K
R850
C698
100
0.47
C703
R766
560P
5.6K
C716
5 59mV
R764 R768
7
4.7K 1.5K
C
8
IC609B 100/10
6
R770
C701 TL072
16 15 14 13 12
5.1K
6800P
R849 IC614 4051
C702
100
0.47
1 2 3 4 5
H I J K
L M N
SUB333
AC3
SCHEMATIC DIAGRAM
CN602A
12 13 14 15
R897
10K
IC610A
C723
TL072
330P
C686
2 47/10
1 R
3
350mV
R898
4
100
C720
100/25
C691
R691
100/25
8
5 IC610B
100
7
TL072
C728
6
C729
L
330P
10 9 350mV
47/10
10K
R896
7 8
10K R895
IC611A
C730
TL072
330P
C734
2
SR
1
3
248mV
4
47/10
R785 R886
100
C736 150_1W
C816 10UH
100/25
L604
ZD601
10 9 C738 R791
100/25
8 IC611B
5
100
7 8 7 TL072
6
C741 C829
SL
330P
248mV
R894
10K
47/10
R893
10K
IC612A
C744
TL072
330P
C748
2
1
3
80mV
WOOFER
4
47/10
R798
10 9
C750 100
100/25
R885
150_1W
10UH
7 8
C754
L605
100/25 R802
R799
7V
8 C815
5 350mV 100
ZD602 100/25
7
IC612B
6
C TL072
C756
330P
R892
10K
10 9
7 8 1 OUT4 DVDD 42
2 OUT3 CLK 41
3 OUT2 DATA 40
4 OUT1 CE 39
DGND
5 AVDD 38
6 SW-IN AGND 37
7 GNDS SW-OUT 36
10 9
8 SR-IN SR-OUT 35
9 SL-IN SL-OUT 34
7 8
10 GNDC C-OUT 33
C757
M62446FP
11 C-IN R-OUT 32
47/10
12 GNDR L-OUT 31
C814
IC620
13 R-IN AVSS 30
3.3/10
14 GNDL CL1 29
C813
3.3/10 15 L-IN CL2 28
16 BYPASS-R CR1 27
C774
.0047
11 10 9 17 BYPASS-L CR2 26
18 L-TRE R-TRE 25
C775
6 7 8
19 L-BASS3 R-BASS3 24
.0056
20 L-BASS2 R-BASS2 23
.82
21 L-BASS1 R-BASS1 22
C776
L M N
SUB333
O P Q R
SUB333 PAGE 36 - 2 of 4
1
2
3
R845
8.2K
C752
C782
R822
47P
8.2K
47/10
IC623B
6
7
C788
R874
5
TL072
4 R880
2.7K
47/10 4
100
R875
R801
C811
1K
220K
100/25
R869
R803 C812
1K
C787 220K R881
100/25
47/10
8
R873
3 IC623A
100
1
TL072
2.7K
2
C753
R827
C781
47P
8.2K
47/10
8.2K
R844
R843 C755
47/10
8.2K R830
C780
IC622B
47P
8.2K
6 TL072
7
C786
R867
5
R878
4
2.7K
SR
47/10
R804 R868 100
220K C809 GND 6
1K
100/25
SL
GND
C810
R865
SUB
R805
100/25 R879
1K
C785 220K GND
IC622A
100/10 100
C
8
R866
3 TL072 C765
GND
R832
1
2.7K L
2
C777
8.2K GND
100/10
47P
R
8.2K
R842 47/10
R833
8.2K
R837
C773 C766 8.2K
47P
C784
6 IC621B
47/10
7
R863
5
TL072
4
2.7K
R806 R864 R876
1K 100
220K
C789
100/16 8
R846
C795
C783 R877
1K 100/25
47/10 8
IC621A
3
100
1
R862 C767
2 R834
2.7K
TL072
C769 47P 8.2K
47/10
R836
8.2K
9
10
11
.0047
C772
.0056
C771
.82 C770
12
SUB333 PAGE 36 - 4 of 4
O P Q R
3 6
5
7