Panasonic SAAK22 - MINI HES W/CD-PLAYER, Schematic Diagrams

SCHEMATIC DIAGRAM - 7

PANEL CIRCUIT

TACT SWITCH (2) CIRCUIT

HEADPHONE CIRCUIT

1

2

4

6

8

9

7

5

3

H940A
/W940A

1

2

4

6

8

9

7

5

3

H940B
/W940B

12

11

10

2

4

6

8

9

7

5

3

1

CN900

12

11

10

2

4

6

8

9

7

5

3

1

CP900

COM B

A
1

3

2

VR900

4

5

40

39

38

37

36

35

34

33

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

3

2

1

FL600

RSL0314-F

G

Vdd

O

3

2

1

Z940

1

2

4

6

5

3

H920A/W920A

D692,D696

RVD1SS133TA

D610

MA723TA

R638

680

C600

35V22

C622

10V22

C611

6.3V1000P

C609 6.3V100

L603

R600

4.7K

R601

4.7K

R602

4.7K

R605

3.9K

R949

470

R960

10K

R940

2.7K

R941

4.7K

R918 470

R917 470

R916 470

R915 470

R914 470

R950

10K

R951

22K

R961

22K

R959

6.8K

R958

4.7K

R957

2.7K

R956

2.2K

R955

1.8K

R954

1.2K

R953

1K

R952

1K

R913

6.8K

R912

4.7K

R908

1.2K

R907

1K

R906

1K

R909

1.8K

R910

2.2K

R911

2.7K

R625

1K

R626

1K

R636

100

R942

6.8K

R944

22K

R943

10K

R945

68K

R682

12K

R683

22K

R681

10K

R680

10K

R633 100

R632 100

R631 100

R900

22K

R919

12K

R637

22K

R630

10K

R905

2.2K

R904

1.8K

R901

1K

R902

1K

R903

1.2K

R634

1K

R635

1K

R629

10K

R628

10K

R690

100

C941

0.01

C940

1000P

C900

100P

C661

0.1

C632

560P

C623

560P

C621

0.01

C919

100P

C608

330P

C607

100P

C606

100P

C612

1000P

C610 0.1

S961

S950

S962

S958

S959

S956

S912

S904

S906

S908

S907

S913

S911

S909

S910

S942

S940

S941

S943

S945

S905

S903

S900

S901

S902

9

10

11

12

13

14

15

16

8

7

6

5

3

4

2

1

IC601

D605

D605

SLI325URCT31

D949

D914

D914-D918

SLR325MCT31W

D915

D916

D917

D918

B

COM

A

1

3

2

SW600

ESE24SV2

NAS_LED

CD_LED
TAPE_LED

VREF+

RMT

TUNER_LED
CTL_+B
SUB_K1

RMT

GND

KEY1

KEY2

KEY3

V_JOG_A/B

/RESTSW

EE_CS

ECONO

SER4

SER3

SER2

DVREF+

SER2

DVREF+

J_JOG_A/B

SER1

SYS6V

CD1

NAS_LED
LED_CTL

NAS_B

NAS_A

VREF+

PCONT

MUTEA

HPL

HPR

HP_GND

HPSW

D2 EJECT

CTL_+B

G5

G4

G3

G2

G1

SUB_K1

K1

K2

SUB1_K2

GND

V_JOG_A/B

NAS_B

CTRL

NAS_A

CTRL

/CD

MUTE_A

TUNE
MODE

MEMORY

D1 EJECT

CLK/TIMER

PLA

Y/REC

POWER

REC/
STOP

TAPE
EDIT

REV
MODE

TUNE
DOWN

TUNE
UP

FM
MODE

(LED)

SOUND

PCONT

LED_

CTL

AMAZING_

AUX

TUNER
/BAND

TAPE

CD

SSEQ

DISC 5

DISC 4

DISC 3

DISC 2

DISC 1

CD

MANAGER

REMOTE

CONTROL

SENSOR

TACT SWITCH (1)
CIRCUIT

JOG VOL

G1

G5

G4

G3

G2

CLK

DA

T

A

GND

VCC

D949

SLR325DCT31

RLQB3R3JTD-D

JOY JOG

EVEKE2F2524B

RCD37142TC5

<0V>(0V)
((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0V>(0V)

((0))0V

<0.45V>

(045V)

((0.46))0.45V

<0V>(0.39V)

((0.12V))0.39V

<0.1

1V>(0.1

1V)

((0.12V))0.1V

<0.1

1V>(0.1

1V)

((0.12V))0.1

1V

<0.1

1V>(0.1

1V)

((0.12V))0.1

1V

<0.2V>(0.22V)

((0.23V))0.22V

<7.7V>(7.7V)

((7.86V))7.74V

<5.92V>

(5.94V)

((0.25V))5.93V

<5.23V>

(5.25V)

((5.2V))5.24V

CTRL_+B

DISP/CHARA

D696

S955

EQ_UP

S954

EQ_LEFT

S953

EQ_RIGHT

S952

EQ_DOWN

NAS_LED

D692

1

2

4

6

5

3

H920B/W920B

L920

L922

L921

R920

68K

C920

0.022

C921

0.022

1

7

6

3

2

5

4

JK920

S920

HEADPHONE

SUB2_K2

HP_GND

HPR

HPL

HPSW

GND

CD

EJECT

L920

RLQZP101KT-Y

921

RLQB101JTD-D

L922

RLQZP100KT-Y

IC601

BU2090AF-E2

IO EXPANDER IC

S960

RDS

C648

1000P

C649

0.01

: MAIN SIGNAL LINE

: +B SIGNAL LINE