2-7
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
SBR
SBL
D.NFB_SL
A.NFB_SL
SL
SR
S.GND
SL
SR
A.NFB_SR
D.NFB_SR
LIMITTER
D.NFB_SBR
A.NFB_SBR
SBR
SB.GND
M_CLOCK
SBL
A.NFB_SBL
S.GND
D.NFB_SBL
LIMITTER
D.NFB_SL
SB.GND
A.NFB_SL
D.NFB_SBR
A.NFB_SBR
R1205
1.5M
R1332
100k
C1302
470p
R1304
NI
R1234 1
R1310
1M
R1209
10k
C1202
470p
R1305
1.5M
R1309
10k
C1201
10/50
R1232
100k
C1308
1
R1201
1k
R1210
1M
R1202
22k
32 31 30 29 28 27 26 25 24 23 22 21 20 19 1
1
1413121110987654321
R1307
18k
R1311
2.2k
R1233
4.7k
C1204
2200p
R1207
18k
R1334
1k
R1211
2.2k
C1332
33p
C1205
2200p
R1331
1k
R1333
4.7k
R1303
0
C1232
33p
R1231
1k
R1203
0
C1331
100/16
R1302
22k
R1306
3.3k
C1231
100/16
C1307
0.0022
R1204
NI
C1207
0.0022
C1305
2200p
R1301
1k
R1206
3.3k
C1208
1
C1301
10/50
C1304
2200p
R405
1.5M
R1432
100k
C1402
470p
R1404
NI
R434 1k
R1410
1M
R409
10k
C402
470p
R1405
1.5M
R1409
10k
C401
10/50
R432
100k
C1408
1
R401
1k
R410
1M
R402
22k
32 31 30 29 28 27 26 25 24 23 22 21 20 19 1
1
1413121110987654321
R1407
18k
R1411
2.2k
R433
4.7k
C404
2200p
R407
18k
R1434 1k
R411
2.2k
C1432
33p
C405
2200p
R1431
1k
R1433
4.7k
R1403
0
C432
33p
R431
1k
R403
0
C1431
100/16
R1402
22k
R1406
3.3k
C431
100/16
C1407
0.0022
R404
NI
C407
0.0022
C1405
2200p
R1401
1k
R406
3.3k
C408
1
C1401
10/50
C1404
2200p
C1403
10/50
R1408
100k
C403
10/50
R408
100k
C1203
10/50
R1208
100k
C1303
10/50
R1308
100k
CN401
QGB2510K1-16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R133
10k
R1235 1
R1435 10k
C1411
100p
C1211
100p
C1311
100p
C411
100p
R435 10k
C1312
NI
C1212
NI
C1412
NI
C412
NI
Thermal
Warning
Limiter
Limiter
LowV&
Thermal
Warning
Limiter
Limiter
LowV&
SURROUND_L
SURROUND_R
SURRBACK_L
SURRBACK_R
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
D.NFB_C
D.NFB_FL
A.NFB_FR
LIMITTER
FL
A.NFB_FL
C
FR
FL
FR
A.NFB_FR
A.NFB_FL
PWM_TH
A.NFB_C
D.NFB_FR
F.GND
D.NFB_FR
M_CLOCK
M_CLOCK
+B_DET
LIMITTER
F.GND
PWM_TH
+B_DET
+2.5V
-2.5V
C.GND
C
D.NFB_C
D.NFB_FL
+2.5V
-2.5V
A.NFB_C
C.GND
R302
22k
R301
1k
C301
10/50
C302
470p
C202
470p
C201
10/50
R201
1k
R202
22k
R303
1K
R306
3.3k
C305
2200p
C304
2200p
R304
1K
R305
1.5M
C307
0.0022
R310
1M
R309
10k
C308
1
C310
1
C309
100p
R314
100k
R315
8.2k
R203
1K
R204
1K
R206
3.3k
R205
1.5M
R209
10k
R210
1M
R214
100k
C204
2200p
C205
2200p
C207
0.0022
C208
1
R215
8.2k
C210
1
C209
100p
C224
100/16
C223
100/16
C225
0.1
C226
0.1
R307
18k
R207
18k
R331
1k
C331
100/16
R311
2.2k
R211
2.2k
R231
1k
C231
100/16
R221
68k
R222
22k
C227
100/16
D221
1SS133-T2
C222
1
C322
1
R334
1k
R332
100k
C332
33p
R333
4.7k
R234 1k
R232 100k
C232
33p
R233
4.7k
R217
820
Q301
KTA1268/GL/-T
Q201
KTA1268/GL/-T
R317
820
Q801
KTA1268/GL/-T
R832
100k
C802
470p
R804
2k
R810
1M
R805
1.5M
R809
10k
C808
1
C823
100/16
R817
820
C810
1
C824
100/16
C809
100p
IC801
JCV8015-X
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16151413121110987654321
R807
18k
C826
0.1
R811
2.2k
R814
100k
C825
0.1
R834 1k
C832
33p
R815
8.2k
R831
1k
R833
4.7k
R803
1k
C822
1
C831
100/16
R802
22k
R806
3.3k
C830
1
C807
0.0022
C805
2200p
R801
1k
C801
10/50
C804
2200p
IC202
SN74LVC3G04T-X
8765
4321
C324
0.1
C323
1
C827
1
C303
10/50
R308
100k
C203
10/50
R208
100k
C803
10/50
R808
100k
R223
1k
Q211
KTC3875/YG/-X
Q212
NI
R318
10
UNF
1/4W
R319
10
UNF
1/4W
IC201
JCV8015-X
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
16151413121110987654321
CN311
QGA2001F1-03
1
2
3
CN312
QGA2501F1-02
1
2
CN313
QGA2001C1-04
1
2
3
4
CN423
1
2
C311
100p
R335
10k
C211
100p
R235 10k
R835 10k
R224
15k
R225
15k
R226
NI
Q213
NI
C811
100p
C312
470p
C212
470p
C812
470p
CN301
QGB2510K1-17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Limiter
Reg
LowV&
Thermal
Warning
Limiter
+V
-V
GND
RegThermal
Warning
Limiter
+V
Limiter
LowV&
-V
GND
FRONT_R
FRONT_L
VCC
VEE
CENTER
LVA10578-2
M_CLOCK
-7V
+7V
+7V
-7V
to CN302
of LVA10578-1
TO CN321 OF LVA10578-1 (SHEET 4)
CN402
QGB2510J1-16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
D.NFB_SBR
A.NFB_SBR
D.NFB_SR
A.NFB_SBL
D.NFB_SBL
A.NFB_SR
A.NFB_SL
D.NFB_SL
D.NFB_C
A.NFB_C
D.NFB_FR
A.NFB_FR
A.NFB_FL
D.NFB_FL
C821
100/16
C829
100/16
PWM_TH
BLK_PWM2BLK_PWM1
Q214
KRC102M-T
D222
MTZJ16B-T2
AMP_+B
CN302
QGB2510J1-17
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
D211
1SS133-T2
D311
1SS133-T2
D811
1SS133-T2
CN222
QGB2510J1-14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D1211
1SS133-T2
D1311
1SS133-T2
D411
1SS133-T2
D1411
1SS133-T2
FROM CN522 OF LVA10577-3
(SHEET 7)
FROM FW323 OF LVA10578-1 (SHEET 2)
TO CN413
OF LVA10578-3
(SHEET 3)
OF LVA10578-3
TOCN322 OF LVA10578-1 (SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
(SHEET 4)
PWM modulator and master clock section
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