JBL SUB333 - Page 43

37
Dolby Pro-Logic
Ò
Surround Processor/Amplifier/Subwoofer SUB333
CH3 OUT
CH3 -V
CH3 IN
NF3 CH2 IN NF2 CCC BIAS NF1 IN CH1 +V PRE -V PRE
CH2 OUT
CH1 OUT
-
-
-
+
+
+
+VCC
CH1/CH2
THERMAL DETETECT
CH1 -VCC
CH2 -VCC NC SUB GND
4321
OUT
NC BIAS GND NF
-VCC
IN
+V PRE
-V PRE
-
+
+VCC
CH2 IN NF2
CCC BIAS
NF1 IN CH1 +V PRE -V PRE
CH2 OUT
CH1 OUT
-
-
+
+
+VCC CH1/CH2
THERMAL DETETECT
CH1 -VCC
CH2 -VCC
SUB GND
44 43 42 41 40 39 38 37 36 35
33 32 31 30 29 28 27 26 25 24
22212019181716151413
111098765432
15141312
1110987654321
16 17 18 19 20 21 22
23
3435363738394041424344
LED SW
COAX
OPTI
CN903
R216
CR201
R604
IC204
D202
D201
D203
C206
C203
C202
C205
C204
C201
R213
R212
R210
R230
R226
R223
R224
R217
R227
R231
R203
R201
CN602
CN203
C524
R220
R219
R218
R221
R247
R207
R206
R205
R204
C523
R229
R228
R225
R208
R209
R120
C313
C314
C321
C322
R310
R309
R317
R318
R369
R370
C356
C357
R913
R911
R910
R912
ZD901
Q906
R909
CN906
RB906
R402
G
OI
IC901
R542
R735
C209
R523
C511
R524
R525
C512
Q510
R541
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Q505
R528
R529
R526
R527
Q509
CN502
Q508
R535
R532
R534
R533
D506 C517
D505
R530
R531
R537
D508
D507
R536
RL502RL501
D502 R520
R426
D401
Q402
R427
R519
D402
D501
R517
R516
R518
R522
R521
D504
D503
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R515
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R424
R417
R422
C505
C506
C416
C415
Q401
Q504
C501
C502
R501
L502
R508
L501
C509
R506
C515
R502
C508
Q606
C504
R538
C510
C503
R419
R507
R505
Q501
R418
C414
L402
IC501
C513
R421
R514
Q502
R503
R416
R513
C413
R509
R511
C514
C507
Q605
D913
R724
R540
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RB504
CN505
RB905
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CN904
R708
Q701
R637
R635
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C937
R722
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C931
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R423
C516
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JK301
C359
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R723
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R709
C707
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R639
R714
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C627
R713
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C623
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C626
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R636
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C927
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R734
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C725
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R730
R702
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R306
R312
R302
C318
C358
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C1
R304
R303
C304
R316
C923
R381
C303
C302
C301
R420
JK302
C929
C361
R384
R291
C101
R372
C519
C520
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C521
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C928
R646
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F904
C518
C417
R401
C936
C935
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C305
D916
D915
LD226
F906
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C926
D918
D917
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R648
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D602
D701
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L701
LD233
LD232
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LD231
R718
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R649
R719
D702
D601
C940
LD230
RB506
D604
R721
R652
D907
D908
C913
F903
LD229
RB303
R305
R308
R711
LD228
LD227
R307
R539
LD225
LD224
C921
C633
LD218
IC703
LD219
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Q602
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C924
C310
C309
C308
D905
LD220
C307
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D906
C312
R644
C311
C316
C319
C320
RB502
LD222
C912
C315
R602
R601
C110
C111
LD212
C909
C910
LD223
LD217
R315
R642
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C634
C317
C903
C902
C901
C904
LD202
D206
R289
C630
TA202
LD207
LD206
RB903
D902
D901
D903
D904
C906
C908
R311
C911
R107
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R641
C636
R633
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LD214
C938
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C933
C920
G
OI
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D909
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D911
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RB201
C934
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G
OI
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IC302B
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C917
C916
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C611 C613
C617
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R620
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C343
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LD201
RB202
LD208
LD210
CN204
TA201
TA203
TA204
TA205
ZD201
R242
R243
R244
R245
C704
CN202
Q278
LD235
R251
R252
R253
R254
R255
R256
R257
R258
IC202
R324
C208
R259
R261
R263
R265
R267
R269
R271
R273
C207
RB205
R232
R202
R279
R277
R275
CN603
R712
R914
C712
C714
C713
R715
C711
R716
C716
R717
C717
R215
C709
C705
R283
R285
Q256
Q254
Q255
Q252
Q251
Q253
Q257
Q258
Q259
Q260
Q261
R336
Q263
Q264
R262
R260
R266
R264
R274
R272
R270
R268
R280
R373
R278
R276
R284
R286
IC302C
R374
Q268
LD204
D306
LD234
R330
R329
C328
CN201
R377
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R380
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IC702B
C722
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R545
C703
C331
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R727
D304
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C330
R333
R332
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R428
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R654
R653
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C105R106
R103
R108
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R102
R104
Q103
R109
C210
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LD239
LD240
LD241
LD242
LD243
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Q276
R299
R298
R297
R296
Q275
Q274
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R294
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R248
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VDD
POWER DOWN
SYS-POWER
OPT-2
OPT-1
VAREF
VSS
XOUT
XIN
RESET
TEST
REMOTE
AC3 CE
4226 CE
A-DET
SYSOVER
KEY 1
KEY 2
P-MUTE
D-MUTE
ENCODE-H
ENCODE-L
ENCODE-F
F1
F2
D1
D0
AC3 RST
SCK
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CK62446
CE62446
AUTOPWR
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.018
3K6
TL074
.1
.1
10K
10K
1M
1M
2SC945P
2SC945P
1/50
1/50
10K
10K
470/16
2K2
150
680
680
47P
47P
2SC2001
2.2/50
10
.1
.022
150
10UH
47/25
27K
27K
27K
1234567891011
10/25
L-I
+V1
-15V
-V1
R-I
C-I
+15V
TO WOOFER SPK
TO SPK JACK
8
10
9
4
R
L
11
TO AC3 PCB
14
13
12
6
5
7
10
9
8
-15
11
+15V
4
12
13
14
SURR OUT
8
10
9
7
6
5
3
-15
11
2
1
+15
4
11
-15
4
+15
1
2
3
11
-15
3
2
1
4
+15
5
6
7
8
9
10
5
6
7
10
9
813
12
3
1
2
14
CENTER OUT
SURR OUT
14
12
13
13
12
14
5
7
6
11
-15
3
2
1
4
+15
8
9
10
7
6
5
11
-15
3
2
1
+15
4
14
12
138
9
10
4
1
2
3
7
13
2
3
1
12
14
6
5
8
7
6
5
GND
VCC
OUT
OE Q5 Q6 Q7 Q8 Q'S QS
Q4Q3Q2Q1CLKDATASTR VSS
VDD
GND
INOUT
GND
OUT IN
GND
INOUT
GND
OUT IN
OE Q5 Q6 Q7 Q8 Q'S QS
Q4Q3Q2Q1CLKDATASTR VSS
VDDOE Q5 Q6 Q7 Q8 Q'S QS
Q4Q3Q2Q1CLKDATASTR VSS
VDD
VD-R
VD-L
AUX-R
NC
NC
NC
AUX-L
NC
F2
F1 VSS
VEE
INH
R
L
VDD
SR
SL
+V1
-15V
-15V
-V1
R
L
C
BK6V
OVER_CNT
-5V
MUTE
GND
GND
GND
GND
PWRDEC
FUN2
POWERDEC
FUN1
4226_CE
DI38600
ON
+6V
+6V
CK
AC3_CE
AC3-RST
SW
DR-COMP
DO38600
DA62446
PRO_LED
-6V
CE62446
CK62446
DIGI_LED
MUTE_LED
RL_CNT
P-MUTE
KEY1
+15V
+15V
+15V
+15V
+15V
BEAD FERIT
228mV
195mV 195mV
273mV
273mV
273mV
0.5mV
2mV
0.13mV
0.5mV
0.5mV
0.34mV
0.34mV
0.5mV
250mV
250mV
265mV
T4A/250V(CE/SEMKO)
STEREO
3 STEREO
PHANTOM
DOLBY SUR
AUX
VIDEO
COAXIAL
OPTICAL
5.1 CH
PROLOGIC
PCM
VIDEO
DELAY
LEVEL
SUB
RIGHT SURR
RIGHT FRONT
CENTER
LEFT FRONT
LEFT SURR
DR COMP LED
C
SL
SR
SW
L
G
R
TO AC3
TO AC3
TO REMOTE
TO AC3
DOLBY DIGITAL
COAXIAL
OPTICAL
AUX
PHANTOM
DOLBY SURROUND
3 STEREO
STEREO
MUTE
STAND BY
ON
SW1
J
KLM
O
NP
Q
R
AB
C
DE
G
FHI
13
11
12
1414
5
7
4
6
3
2
1
10 10
13
9 9
11
12
8 8
5
7
4
6
3
2
1
AB
C
DE
G
FHIJ
K
LM
O
NPQR
SUB333
MAIN
SCHEMATIC DIAGRAM
SUB333 PAGE 37 - 3 of 4
SUB333 PAGE 37 - 1 of 4
SUB333 PAGE 37 - 4 of 4
SUB333 PAGE 37 - 2 of 4
SUB333 MAIN SCHEMATIC