Yamaha F-20B Service Manual page 13

PART NO. DESCRIPTION
REF NO.
PRE-MAIN UNIT
--
Pre-Main Unit
--
Pre-Main Unit
-- Pre-Main Unit
--
Pre-Main Unit
V6954800
P10 Chassis
V7460600
* P20 Panel Sheet
--
P30 Amp Kit
--
P30 Amp Kit
--
P30 Amp Kit
--
P30 Amp Kit
V 7 5 11 4 0 0
P40 Spacer Support
V7017600
P50 Heat Sink
V7018000
P60 Pan Head Screw
VB837300
Hexagonal Nut
P70
VB501900
P75 Spring Washer
V7834000
P77 Vibration-proof Tape
V7018100
P80 Pan Head Screw
V7554300
Button
P90
V6955100
Knob
P100
ET900050
Toothed Lock Washer-B
P110
--
Earth Mark
P120
-- Amp Kit
-- Amp Kit
-- Amp Kit
-- Amp Kit
V7554700 Circuit Board
* A10
V7554800 Circuit Board
* A10
VV849300 Insulation Sheet
A20
V7356900 Sleeve
A30
V7054700 Power SW
A40
XZ805A00 Transformer
A50
XZ806A00 Transformer
A50
XZ807A00 Transformer
A50
VV104600 Cord Holder
A60
V6286700
A70 Cord
V6286900 Cord
A70
V6287000 Cord
A70
V6287100 Cord
A70
V7356700
A80 Cord Strain Relief
V7356800
A90 Cord Strain Relief
ET800150
A100 Toothed Lock Washer-A
VL802300
A110 Flat Washer
LX200060
A120 Hexagonal Nut
VB508700
A130 Flat Washer
ES200210
A140 Hexagonal Nut
*New parts
PINGOOD LCC-10
4.0X10 MFZN2BL
#1 4.0 MFZN2Y
4.0 MFZN2Y
3.0X10 MFZN2BL
GA-RED
4.0 MFZN2BL
MAIN
MAIN
BFG-20AD 19X24
12SWS0220
SDDJE1-A-2
J
UC
E
CV-100
J VCTF
UC 3 SJT 18/3
E 3 HO5VV-F
UK 3 HO5VV-F
KR-61 KITAGAWA
KF-41 KITAGAWA
9.0 MFZN2Y
9X14 0.5 FNM3
9.0 12X2 MFNI33
18X12.5 0.6 MFZN2
12.0 14X2 MFNI33
REMARKS
QTY RANK
F-20B
J (V745930)
U,C (V745940)
H (V745950)
B (V745960)
J (V746070)
U,C (V746080)
H (V746090)
B (V746100)
2
2
2
2
2
GAIN SELECT
VOLUME,TREBLRE,HIGH MID 5
LOW MID,BASS
U,C,H,B
U,C,H,B (V777110)
J (V746070)
U,C (V746080)
H (V746090)
B (V746100)
J,U,C
H,B
POWER ON/OFF
J
U,C
H,B
2
J
U,C
H
B
RANK: Japan only
F-20B
05
01
01
01
01
02
05
01
04
01
01
01
01
5