A board circuit – Sony FDL-PT222 User Manual

Page 14

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UNREG

UNREG

30V

30V

4.5V

AUDIO

AUDIO

VIDEO

VIDEO

VIDEO

VIDEO

2

3

4

1

5

9

8

7

6

1

6

7

3

9

8

2

4

5

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

9

10

11

12

+

-

1

2

3

4

5

6

7

8

9

10

11

12

1

2

T701

R613

D601

L601

RV601

C614

C612

R605

Q602

C604

R603

R602

R604

Q601

C601

C616

R615

D604

D605

C615

F601

Q610

R614

IC501

C502

C505

R506

R504

R505

C506

C504

C501

C507

R501

R509

R510

T601

D602

D603

C701

L701

R701

Q701

Q702

C703

Q401

R513

S001

S002

R028

CN501

C611

C613

R450

R451

J501

CN601

C603

C602

C605

R611

C619

Q603

R616

R601

R608

R610

C702

C617

RV501

RV450

CN602

C503

D406

J701

R612

C610

D701

S601

FR701

R617

0.01

B:CHIP

100

6.3V

:7L

10

16V

:7L

100

6.3V

:7L

0.1

25V

F:CHIP

0.22

25V

F:CHIP

100

10V

:7L

0.0047

B:CHIP

10

:7L

0.01

B:CHIP

0.01

B:CHIP

0.01

B:CHIP

0.01

B:CHIP

100

6.3V

:7L

22p

2kV

2P

MA8043-M

SB01-15CP

SB05-05CP

MA8360-TX

1SS355TE

1A

125V

NJM2070M-TE2

47

µ

H

:FR-CP

100

µ

H

UN2215

2SD601A-R

2SD601A-R

2SB709A-R

2SC2873Y

2SC2873Y

10k

:CHIP

4.7

:CHIP

470

:CHIP

470

:CHIP

390

:CHIP

120k

:CHIP

10k

:CHIP

2.2

:CHIP

47k

:CHIP

22

:CHIP

330

:CHIP

100 :CHIP

560

:CHIP

33k

:CHIP

10k

:CHIP

330

1/8W

:CHIP

220

16V

:7L

100k

:CHIP

82k

:CHIP

12P

0.1

25V

B:CHIP

0.1

25V

F:CHIP

100p

CH:CHIP

2.2k

:CHIP

0.01

B:CHIP

10k

:CHIP

47k

:CHIP

47k

:CHIP

2SD1119-Q

220

:CHIP

100

:CHIP

0.22

:PP

220

16V

:7L

12P

50k

10k

330

:CHIP

0.01

B:CHIP

MA157-TX

220p

CH:CHIP

11EQS04-TA1B

68

:CHIP

30V

2

1

3

2

1

3

1

2

3

1

2

3

1

2

3

1

2

3

4.5V

GND

SP

SP.GND

NC

NC

+IN

V+

-IN

OUTPAT

GND

H.P

AUDIO

D.GND

4.5V

VIDEO

A.GND

H.SYNC

VHF

IND

UP DOWN SW

30V

UB

CH -

D.GND

H.P.

4.5V

VIDEO

A.GND

H.SYNC

VHF

IND

BRT

A.GND

D.GND

NC

TO SPEAKER

2

TO

B BOARD

CN301

TO

T1 BOARD

CN201

DRY BATTERY

3PCS. 4.5V

B-¥SS10904.<U..>-A.. (02)

CH +

OFF

VHF

UHF

DC IN 4.5V

BRT

+4.5V

A

POWER SUPPLY,
LCD BACK LIGHT,
HEADPHONE AMP

VOL

C704

0.1

25V

F:CHIP

1

A

B

C

D

E

F

G

H

2

9

8

7

6

5

4

3

NC

1

NC

8

V+

2

+INPUT

7

OUTPUT

100k

50k

300

3

-INPUT

6

POWER
GND

4

GND

5

BIAS

+

-

A BOARD : IC501 NJM2070M

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