Yamaha HTY-760 Service Manual page 69

A B
Q Q
3 7 6 3 1 5 1 5 0
1
INPUT (1) P.C.B.
(Side B)
2
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
4
5
6
w w w
.
7
C D http://www.xiaoyu163.com
POINT A-2 1 / D521, 2 / Q504
D521 (C) 1
Q504 (C) 2
Power cable ON
2 1
A-2
x a o u 1 6 3
y
i
http://www.xiaoyu163.com
E F G
8 9
•
Power cable ON
Power cable OFF
Q Q
3 7 6 3 1 5
5 4
8 1
IC507
3
1
c o
.
H I
2 4
9 8
Semiconductor Location
Ref no. Location Ref no. Location Ref no. Location Ref no. Location
D502 H2 D512 D3 D520 C3 D533 D2
D504 E3 D513 D3 D521 C3 D536 E5
D507 G3 D514 D3 D527 D4 IC505 F5
D508 F3 D517 F4 D529 D4 IC507 E6
D509 G3 D519 C3 D530 E6 Q504 D3
1 5 0 8 9 2 4 9
m
J
YSP-600/HTY-760
2
9 9
8 2 9 9
69