Yamaha RX-V396 Service Manual page 45

A
I PRINTED CIRCUIT BOARD (Foil side)
1
TO: INPUT (1)
#2
2
3
51 80
50 81
YSS908-F
31 100
30 1
4
5
5
G
Semiconductor Location
Ref. No. Location Ref. No. Location
D1 C3 IC1 B3
D2 C3 IC2 B3
D3 B3 IC3 B4
IC4 A3
D4 B3
D5 G4 IC5 A3
D6 G4 IC6 C4
D7 G4 IC8 C3
D8 G3 IC9 C3
D9 C4 IC10 D3
D10 G3 IC11 D3
D11 G3 IC12 C3
D12 C4 IC15 B3
6
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B C
P. C. B. DSP
TO: INPUT (3)
#1
#2 #1 #3
#2 #1
M5220FP
M5220FP
HD74HC02FPEL
8 14
7 1
23 33
1 11
34
22 44 12
CS4227-KQ
YM3436DK
13
44
28 22
12 34
11 1
33 23
6
5
Point
Pin 13 of IC3
V : 2V/div H : 50nsec/div
DC range 1 : 1 probe
Ref. No. Location
Q1 F3 0V
Q2 F4
2V
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D
TO: INPUT (1)
#3
#3
M5220FP M5220FP M5220FP
6
Point
Pin 28 of IC6
V : 2V/div
DC range
0V
2V
SAMPLE 50ns
E-52/J-48
E F
DSP-R396/RX-V396/RX-V396RDS/HTR-5230/HTR-5230RDS
P. C. B. DSP
H : 50nsec/div
1 : 1 probe
SAMPLE 50ns
G H
E-53/J-49