Yamaha F-20B, Bass Amplifier service manual Electrical Parts

Models: F-20B

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 ELECTRICAL PARTS

F-20B

Manual background ELECTRICAL PARTS

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REF NO.

PART NO.

DESCRIPTION

 

 

 

REMARKS

QTY

RANK

 

V 7 5 5 4 7 0 0

ELECTRICAL PARTS

 

 

 

F-20B

 

 

 

 

Circuit Board

MAIN

 

 

J,U,C

(X0085A0)

 

 

 

V 7 5 5 4 8 0 0

Circuit Board

MAIN

 

 

H,B

(X0085A0)

 

 

 

 

 

 

 

 

 

 

 

 

 

V 7 5 5 4 7 0 0

Circuit Board

MAIN

 

 

J,U,C

(X0085A0)

 

 

 

V 7 5 5 4 8 0 0

Circuit Board

MAIN

 

 

H,B

(X0085A0)

 

 

 

--

Connector Assembly

#18 2P L 60

 

 

(V660880)

 

 

 

--

Connector Assembly

B&B #26 5P L 100

 

 

(V735970)

 

 

 

--

Connector Assembly

#18 2P L 300

 

 

(V744980)

 

 

 

V 6 6 0 9 9 0 0

Fuse Holder

WH-007

 

 

 

 

 

 

V V 2 9 1 4 0 0

Jumper Wire

0.60

 

 

 

 

 

01

C01

UR866100

Electrolytic Cap.

1.00 50.0V

 

 

 

 

01

C02

V Z 3 5 3 5 0 0

Ceramic Capacitor-SL

100P 50V J

 

 

 

 

01

C03

UR847100

Electrolytic Cap.

10.00

25.0V

 

 

 

 

01

C04

V Z 3 5 3 5 0 0

Ceramic Capacitor-SL

100P 50V J

 

 

 

 

01

C05

V Z 3 5 3 5 0 0

Ceramic Capacitor-SL

100P 50V J

 

 

 

 

01

C06

UR866330

Electrolytic Cap.

3.30 50.0V

 

 

 

 

01

C07

V V 0 6 1 2 0 0

Mylar Capacitor

6800P 50V J

 

 

 

 

01

C08

UR865470

Electrolytic Cap.

0.47 50.0V

 

 

 

 

01

C09

V V 0 6 0 6 0 0

Mylar Capacitor

3300P 50V J

 

 

 

 

01

C10

UR865100

Electrolytic Cap.

0.10 50.0V

 

 

 

 

01

C11

V V 0 5 9 8 0 0

Mylar Capacitor

1000P 50V J

 

 

 

 

08

C12

V V 0 6 2 6 0 0

Mylar Capacitor

0.068

50V J

 

 

 

 

01

C13

V Z 3 5 3 5 0 0

Ceramic Capacitor-SL

100P 50V J

 

 

 

 

01

C14

UR866100

Electrolytic Cap.

1.00 50.0V

 

 

 

 

01

C15

V V 0 5 9 8 0 0

Mylar Capacitor

1000P 50V J

 

 

 

 

08

C16

V Z 3 5 3 5 0 0

Ceramic Capacitor-SL

100P 50V J

 

 

 

 

01

C17

UR866100

Electrolytic Cap.

1.00 50.0V

 

 

 

 

01

C18

FG613100

Ceramic Capacitor-B

1000P 50V K

 

 

 

 

01

C19

UR866100

Electrolytic Cap.

1.00 50.0V

 

 

 

 

01

C20

UR837470

Electrolytic Cap.

47.00

16.0V

 

 

 

 

01

C21

V V 0 6 2 8 0 0

Mylar Capacitor

0.1 50V J

 

 

 

 

01

C22

V V 0 6 2 8 0 0

Mylar Capacitor

0.1 50V J

 

 

 

 

01

C23

UR847100

Electrolytic Cap.

10.00

25.0V

 

 

 

 

01

-26

UR847100

Electrolytic Cap.

10.00

25.0V

 

 

 

 

01

C27

V 7 3 5 5 0 0 0

Capacitor

4700P 250V J.U.C.S

 

 

 

 

01

C28

V Z 3 5 4 6 0 0

Monolithic Ceramic Cap.

0.10 50V Z

 

 

 

 

01

C29

V Z 3 5 4 6 0 0

Monolithic Ceramic Cap.

0.10 50V Z

 

 

 

 

01

C30

UR749330

Electrolytic Cap.

3300 25.0V

 

 

 

 

03

C31

UR749330

Electrolytic Cap.

3300 25.0V

 

 

 

 

03

C32

UR847100

Electrolytic Cap.

10.00

25.0V

 

 

 

 

01

C33

UR847100

Electrolytic Cap.

10.00

25.0V

 

 

 

 

01

CN1

VG879900

Base Post Connector

VA- 2P TE

 

 

 

 

01

CN2

L B 9 3 2 0 4 0

Base Post Connector

VH-4P TE

 

 

 

 

01

CN3

L B 9 1 8 0 3 0

Base Post Connector

XH 3P TE

 

 

 

 

01

DB1

V P 3 4 4 1 0 0

Diode Stack

D2SBA20 1.5A 200V

 

 

 

 

03

FZ1

V 7 6 3 0 8 0

Fuse

315 mA JU

 

J,U,C

 

 

 

FZ1

V 7 8 3 5 7 0

Fuse

160 mA E

 

H,B

 

 

 

IC1

X0078A00

IC

BA4558

 

DIP OPAMP

 

 

02

-3

X0078A00

IC

BA4558

 

DIP OPAMP

 

 

02

IC4

XZ311A00

IC

TDA2030A

 

HIFI AMP

 

 

04

JK1

V 3 6 3 3 4 0 0

Phone Jack

HTJ-064-12I

 

INPUT

 

 

01

JK2

V 6 1 7 6 5 0 0

Phone Jack

HTJ-064-05B

 

PHONES

 

 

03

JK3

V 7 4 4 7 0 0 0

Phone Jack

ST HTJ-035-09ABT

 

AUX IN

 

 

02

LD1

V V 6 2 0 8 0 0

LED

LT311G-41-C13 RED

 

power on/off

 

 

01

R01

H F 4 5 6 2 2 0

Carbon Resistor

2.2K 1/4 J

 

 

 

 

01

R02

H F 4 5 7 2 7 0

Carbon Resistor

27.0K 1/4 J

 

 

 

 

01

R03

H F 4 5 9 1 0 0

Carbon Resistor

1.0M 1/4 J

 

 

 

 

01

R04

H F 4 5 6 1 0 0

Carbon Resistor

1.0K 1/4 J

 

 

 

 

01

R05

H F 4 5 6 2 7 0

Carbon Resistor

2.7K 1/4 J

 

 

 

 

01

R06

H F 4 5 6 1 0 0

Carbon Resistor

1.0K 1/4 J

 

 

 

 

01

R07

H F 4 5 6 3 3 0

Carbon Resistor

3.3K 1/4 J

 

 

 

 

01

R08

H F 4 5 5 6 8 0

Carbon Resistor

680.0

1/4 J

 

 

 

 

01

R09

H F 4 5 8 1 0 0

Carbon Resistor

100.0K 1/4 J

 

 

 

 

01

R10

H F 4 5 5 6 8 0

Carbon Resistor

680.0

1/4 J

 

 

 

 

01

R11

H F 4 5 8 1 0 0

Carbon Resistor

100.0K 1/4 J

 

 

 

 

01

R12

H F 4 5 5 6 8 0

Carbon Resistor

680.0

1/4 J

 

 

 

 

01

R13

H F 4 5 8 1 0 0

Carbon Resistor

100.0K 1/4 J

 

 

 

 

01

R14

H F 4 5 5 6 8 0

Carbon Resistor

680.0

1/4 J

 

 

 

 

01

R15

H F 4 5 5 2 2 0

Carbon Resistor

220.0

1/4 J

 

 

 

 

01

*New parts

 

 

 

 

 

RANK: Japan only

6

Page 14
Image 14
Yamaha F-20B, Bass Amplifier service manual Electrical Parts