Yamaha RX-V420 Service Manual page 40

A B
RX-V420/RX-V420RDS/HTR-5440/HTR-5440RDS/DSP-AX420
1
I PRINTED CIRCUIT BOARD (Foil side)
DSP P. C. B.
(Lead Type Device)
2
3
4
5
6
• Semiconductor Location
Ref. No. Location Ref. No. Location Ref. No.
D801 H2 IC802 G3 Q822
D802 H2 IC803 G3 Q823
D824 D4 IC804 H3 Q824
D826 D4 IC812 E4
D828 D4 Q819 E3
7 D830 D4 Q820 E3
IC801 F4 Q821 C3
E-45/J-41
C D
From INPUT (1)
Location
B3
C4
C4
E F
1
40
81 120
80
41
40 1
34 44
22 12
E-46/J-42
G H
21
22
121
160
I J
COAXIAL
CD
OPTICAL
D-TV/CBL
OPTICAL
DVD