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SCHEMATIC DIAGRAM-12
D MAIN CIRCUIT
:POSITIVE VOLTAGE LINE
12.1V 3.3V
12.1V 3.3V
D E A C510 0.1 3.3V 14 Vcc 13 3.3V 1.6V 12 1.8V 11 3.3V 10 9
C549 16V22
C550 0.1
IC502 C0JBAA000149
AND GATE
R501 3.3 A R509 3.3K R505 3.3K D C548 0.1 L501 C561 50V1000
IC506 C1ZBZ0002016
B HALF BRIDGE FET DRIVE 5.8V 8 LO 7 Vss E 5.4V 5.4V 6 LI 5 HI VDD 1 HB 2 HO 3 HS 4
1.6V 8
1.8V
R502 100
R507 1K R508 5.6K C553 22P
1.8V
5.4V
Q506
1.8V
R510 47
6.7V 1V
6.7V G
Q503
S 1V
GND C551 0.1 C552 22P R504 5.6K 1 1.6V B C 2 3.3V 3 1.8V 4 1.6V 5 3.3V 6 1.8V 7 R506 47
Q505
1.8V
Q505,506 B1ABDB000029
FILTER AMP
Q503,504 B1DEGF000001
SWITCHING G 5.8V
D 1V
Q504
C558 1 R516 C559 10 0.1 C560 0.022 S R517 4.7K
C557 220P
R503 1K
C 1.8V 5.4V F
L502 7 H
R512 1.5
R514 47
D 2.1V
D503 B0ADBH000001
11.9V C547 12.5V 0.1
C556 0.01
R511 1.5
R513 10
R515 C562 10 0.1
C563 0.022
I
R491 3.3 D C542 16V22 C541 0.1 C543 0.1 R495 3.3K R499 3.3K A C555 0.1
L
IC504 C0JBAC000262
NAND GATE R492 100 0V R496 47
IC507 C1ZBZ0002016
HALF BRIDGE FET DRIVE E 5.8V 8 LO 7 Vss C B 5.4V 5.4V 6 LI 5 HI VDD 1 HB 2 HO 3 HS 4
L503
R493 1K R494 5.6K C545 22P
1.8V
5.4V
14 Vcc
3.3V
13
0V
12
0V
11
3.3V
10
3.3V
9
3.3V
8
1.8V
6.7V 1V
6.7V G
Q507
S 1V
L504 7 H
R522 1.5
R524 47
D 2.1V
D504 B0ADBH000001 C565 220P
Q501
11.9V C554 12.5V 0.1
C564 0.01
R521 1.5
R523 10
R497 1K C544 0.1 C546 22P R498 5.6K
F 1.8V 5.4V
Q502
1.8V
Q507,508 B1DEGF000001
SWITCHING G 5.8V
D 1V
Q508
R525 C567 10 0.1 C568 0.022 C566 1 S R520 4.7K
J
1 3.3V K H I
2 3.3V
3 0V
4 0V
5 0V
6 3.3V
GND 7
R500 47
Q501,502 B1ABDB000029
FILTER AMP
R536 3.3 C577 50V2.2
IC611 C0AABB000077
R540 R544 3.9K 3.9K BUFFER AMP 1.5V R435 2.7K 5.4V 1.8V R436 820 R431 4.7K C411 680P R432 4.7K C412 680P R433 68K 5 4 C578 0.1
IC503 C0JBAA000149
AND GATE R537 100 3.3V 14 Vcc 13 3.3V C579 0.1 1.6V 12 1.8V 11 10 3.3V 9 1.6V 8 R545 47
J C511 0.1
1.5V
R542 1K R543 5.6K C581 22P
6
3 3.4V
1.8V
1.5V
Q514 B1ABDB000029
FILTR AMP
C690 25V4.7
7
2
3.3V
8
1
3.4V
R526 3.3 C570 50V2.2 C569 0.1 C571 0.1 R530 R534 3.9K 3.9K 3.3V 3.3V R635 2.7K 5.4V 1.8V R636 820 R690 4.7K C688 680P R691 4.7K C689 680P R687 10K R442 10K 0V
GND 1 1.6V 2 3.3V 3 1.8V 4 1.6V 5 3.3V 6 7
C572 0.1
R533 5.6K
C574 22P
F G
R527 100
R532 1K
1.8V
Q615 UN5114TX
MUTING CONT. R694 1K
Q612 B1GFGCAA0001
MUTING 0V 0V C699 1 0V 0V D611 B0ADBH000001 D612 B0ADBH000001 R438 1K A C B
R535 47
Q510 B1ABDB000029
FILTER AMP 3.3V C638 0.1
R693 1K R692 4.7K
R437 1K K
L
SA-XR10(PP) MAIN CIRCUIT DIAGRAM
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