Text preview for : Panasonic SA-AK 600.pdf part of Panasonic sa ak600 Diagramas electricos Componente Panasonic



Back to : Panasonic SA-AK 600.pdf | Home

SCHEMATIC DIAGRAM - 15
: +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE

POWER CIRCUIT
IC502 IC501

RSN314H41A-P
HIC

RSN35H2-P
HIC

IC502
LO_R OUT LO_L OUT HI_R OUT HI_L OUT LO_R IN LO_L IN AC DET HI_R IN IN GND IN GND HI_L IN -VCCM +IN_R +IN_L -IN_R -IN_L -VCC GND GND VCC

IC501
MUTE C AC DET OUT_R 1 -VCCM OUT_L LATCH -VCC 3 VCC 2

14

13

12

11

10

9

8

7

6

5

4

3

2

1

14

13

12

11

10

9

8

7

6

5

4

C541 250V2.2 R570 R571 R572 330 330 330 R513 100K C507 22P R514 100K C506 820P C505 820P C508 22P R517 56K C511 22P D519 B0BA01500003 C504 820P R534 330K

1 2 3 4

C518 470P C503 820P R530 56K C519 470P

R532 3.9K

C544 100V10 C543 16V22

R521 10K R522 27K

5 6 7 8

TO SPEAKER TERMINAL CIRCUIT (CP520) ON SCHEMATIC DIAGRAM-16

R523 100K

R524 390K R538 27K

9 10

H521 /W521

R533 56K

R531 3.9K C542 50V1

R526 120K R525 150K

C517 0.01 R502 2.2K R501 2.2K

C501 820P R507 3.9K R503 4.7K R504 4.7K

C502 820P

R518 56K R508 3.9K R575 10K C512 22P

R516 56K C510 22P R573 22K Q510

C520 0.01

R527 180K R528 68K

R574 10K

E500

1 2 3 4

DSP_AGND AGND FLOUT FROUT

Q510

R515 56K C509 22P

C583 0.1 R510 3.9K R509 3.9K R520 100K C514 6.3V100

B1AAGC000007
CURRENT AMPLIFIER

TO MAIN CIRCUIT (CN300) ON SCHEMATIC DIAGRAM-9

5

SWOOFER 6 CCH SROUT

R506 15K R505 15K D505 RL1N4003S-P

7

Q501-Q502

8 SLOUT 9 DGND 10 11 12

Q501

Q502

KTC3199GRTA
SWITCHING

D503 B0AACK000004 R512 C582 220K 50V2.2

IC500 VOLTAGE REGULATOR

8V CD3.3V SW5V

C5BA00000105

IC500
R569 12K
+VIN2 +VIN1 +3.3V -VIN2 +10V

CP504
1 MPGND 2 3 4

GND

ACTIVE LOW

LED7.5V MO9V -7.5V +7.5V +15V FAN DCDET2 MUTE_H D504 RL1N4003S-P /CD PGND

1

2

3

4

5

6

7

8

9

10

11

+15V

+5V

+9V

-9V

12

TO MAIN CIRCUIT (CN301) ON SCHEMATIC DIAGRAM-9

5 6 7 8 9 10 11 12

R594 1.5K C580 50V47

R595 1.5K

D512-D514,D520 1N5402BM21

R579 2.2 R596 470 C575 50V47 C577 25V330 C579 50V47

C571 50V2200P

D513

D520

CP503

C576 25V330

C528 50V47

C574 50V2200P R582 2.2

D514

D512

D523 KBP152G4R5

C530 0.1

1

2

3

4

GND C581 25V2200P C578 0.01 GND S1 S1 SUB+B_AC

1 2 3 4 5 6

TO AC TRANS CIRCUIT (CN501) ON SCHEMATIC DIAGRAM-16

SUB+B

7

H502 /W502