Amp Unit - Yamaha R-S300 Service Manual

A B
1

• AMP UNIT

2
3-4 (1)
3
3-43
3-43
4
5
6
7
C D
3-44
3-4 (3)
3-42
3-42
3-4 (2)
3-43
3-1-1
3-1-5
3-1-1
1 7
Q 1
C
1 5
Q 1 A
C
3-1-7
A
3-1-5
3-1-6
3-43
E F G
Ref No. Part No.
# 3-1-1 VV586400 PAIR TRANSISTOR
3-1-5 VV849300 RADIATION SHEET
3-1-6 VP922500 DAMPER
3-1-7 VK173200 TRANSISTOR SCREW
* 3-4 WV022200 P.C.B. ASS'Y
* 3-4 WV022300 P.C.B. ASS'Y
* 3-4 WV022500 P.C.B. ASS'Y
* 3-4 WV022600 P.C.B. ASS'Y
* 3-4 WV022700 P.C.B. ASS'Y
3-42 WF002600 PW HEAD B-TIGHT SCREW
3-43 VB770200 PW HEAD P-TIGHT SCREW
3-44 WF268000 BIND HEAD P-TIGHT SCREW
✻ New Parts
H I
Description
2SA1695/C4468 OPY Q115, Q117
19x24
2x10x170
3x15 SP MFC2
MAIN
MAIN
MAIN
MAIN
MAIN
3x8 MFZN2W3
3x10-8 MFC2
3x10 MFZN2B3
Note) Those parts marked with "#" are not included in the P.C.B. ass'y.
J
R-S300
Remarks Markets
UC
R
A
G
L
71