Yamaha RX-797 Service Manual page 27

A B
PRINTED CIRCUIT BOARD
1
MAIN (1) P.C.B.
(Side A)
OPERATION (2)
2
W404
3
4
5
MAIN (4)
CB282
6
C
Lead Free Solder Used
MAIN (7) P.C.B.
(Side A)
Q122A Q124A Q122C
Q123A Q121A Q121C
MAIN (6) P.C.B.
(Side A)
D E
Q124C
Q123C
MAIN (4)
CB281
MAIN (3)
CB272
F G
SPEAKERS
A
B
R
L
MAIN (1)
Circuit No. R, A, G, E, L
C119–122, 162, 163, 168, 169 O
R207, 208 O
X: NOT USED
O: USED/APPLICABLE
IMPEDANCE
SELECTOR
POWER
TRANSFORMER
H
RX-797
U, C
X
X
27