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SCHEMATIC DIAGRAM-10

D MAIN CIRCUIT

:POSITIVE VOLTAGE LINE

12.1V 3.3V

12.1V 3.3V

R301 22

R325 10K

Q R320 3.3 H

D E A C310 0.1 3.3V 14 R323 Vcc 0V 13 1.6V 12 0.4V 11 0V 10

C349 16V22

R359 2K

C301 16V22

R302 3.3

C302 0.1

R355 2K

AND GATE

C350 0.1

IC302 C0JBAA000149

R351 3.3 A

R321 0

R303 22

0

1.6V 9 8

0.4V

R352 100

R357 1K R358 5.6K C353 22P

B 1.2V 0.5V

Q306
0.4V

3.3V 0V

0V 0V 3.3V 0V

R360 47 R319 10 GND C308 0.1 1 1.6V B A B C D E C 2 0V 3 0.4V 4 1.6V 5 0V 6 0.4V 7 R356 47 C351 0.1

0V

48 47 46 45 44 43 42 41 40 39 38 37 AVDD1 XTL IN XTL OUT OSC CAP AVss1 DEM EN DEM SEL FTEST STEST DBSPD / MUTE DVss3 L E C303 0.047 R304 220 1.8V 3.3V 2V 0V 0V 3.3V 3.3V 0V 1 2 3 4 5 6 7 8 9 10 11 12

R353 1K R354 5.6K C352 22P

C 1.2V 0.5V

Q305
0.4V

C304 4700P

D301 B0ADBH000001 B

R344 5.6K

3.3V

MCLK IN AVDD2 PLL FLT OUT PLL FLT RET AVss2 NC / RESET / PDN VALID R MS NC DVDD1

C342 16V22

C341 0.1

C343 0.1

R345 2K

R318 C307 0.1

10

DIGITAL AUDIO AMPLIFIER

L F G H I

IC304 C0JBAC000262
NAND GATE R342 100 3.3V 8

R349 2K

IC301 C0ZBZ0000654

DVDD3 L PWM AP L PWM AM L PWM BM L PWM BP L DVDD2 DVss2 PWM AP R PWM AM R PWM BM R PWM BP R DVDD3 R

3.3V 36 35 34 33 32 31 30 29 28 27 26 25 1.6V 1.6V 1.6V 1.6V 3.3V 1.6V 1.6V 1.6V 1.6V 1.6V 3.3V

Q305,306 B1ABDB000029
FILTER AMP

R341 3.3 D

R343 1K C345 22P

E 1.2V 0.5V

Q301
0.4V

R317

10 C309 16V22

3.3V 14 Vcc

3.3V 13

3.3V 12

0V 11

0V 10

0V 9

DVss1 DVDD1 DVss1 MCLK OUT SCLK LRCLK SDIN MOD2 MOD1 MOD0 VALID L DVss3 R

R346 47

J C306 0.1 C344 0.1

R347 1K R348 5.6K C346 22P

1.2V

0.5V

F

13 14 15 16 17 18 19 20 21 22 23 24 3.3V 1.6V 1.6V 0V 3.3V 0V 3.3V 0V

Q302
0.4V

H K N R311

K K R312 0

1 0V

2 0V

3 3.3V

4 3.3V

5 3.3V

6 0V

GND 7

R350 47

Q301,302 B1ABDB000029
FILTER AMP

0

R386 3.3 G C377 16V22 C378 0.1 R394 2K R390 2K

R308 0

H I L

C305 0.1

IC303 C0JBAA000149
AND GATE R387 100

4.7K

R392 1K R393 5.6K C381 22P

H 1.2V 0.5V

J C311 0.1

Q314
0.4V

R338

D302 B0ADBH000001

IC305 C0BBCA000040
VOLTAGE COMPARATOR 3.3V 1 1OUT OUT3 14 3.3V R328 10K

3.3V 14 Vcc

0V 13

1.6V 12

0.4V 11

0V 10

1.6V 9

0.4V 8

R395 47

R388 1K C379 0.1 R389 5.6K C380 22P

I 1.2V 0.5V

Q313
0.4V

3.3V

2 2OUT

OUT4 13

3.3V

R329 3.9K R326 100K GND 1 1.6V 2 0V 3 0.4V 4 1.6V 5 0V 6 0.4V 7

R391 47

12.1V C312 0.1

Q313,314 B1ABDB000029
FILTER AMP

3 Vcc

GND 12 5.8V

C370 16V22

C369 0.1

R380 2K

R331 100K

C314 22P

5.8V

5 2IN+

4IN- 10

0V C317 22P R336 100K

R337 100K A

F G

R384 2K

4 2IN-

4IN+ 11

C371 0.1

0V

R327 1K

C313 0.01

R376 3.3 J

R377 100

R378 1K R379 5.6K C373 22P

K 1.2V 0.5V

Q309
0.4V

0V

6 1IN-

3IN+ 9

5.8V

5.8V

7 1IN+

3IN- 8

0V C316 22P R334 100K

R335 100K B R333 100K C C315 22P R332 100K R330 100K D

R381 47

R382 1K R383 5.6K C374 22P C372 0.1

L 1.2V 0.5V

Q310
0.4V

R385 47

Q309,310 B1ABDB000029
FILTER AMP

SA-XR10(PP) MAIN CIRCUIT DIAGRAM

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