Yamaha HTR-5150 Service-Handbuch - Seite 6
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A
B
PRINTED CIRCUIT BOARD (Foil side)
1
TO: INPUT (1)
#3
2
41
60
40
61
LC875164A-5K20
21
80
20
1
3
51
80
50
81
6
YSS918D-F
31
100
30
1
23
22
YM3436DK
12
11
4
5
Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D1
F3
IC1
B3
D2
F3
IC2
E3
IC3
B4
D3
G4
IC4
A3
D4
G4
D5
G4
IC5
A3
D6
G4
IC6
C4
5
D7
G4
IC7
D4
D8
G4
IC8
C3
D9
F4
IC9
C3
D10
G4
IC10
D3
D11
G4
IC11
D3
D12
G4
IC13
C3
D13
D4
IC14
B3
D14
D4
IC15
B3
D15
D4
D16
D4
D17
D4
6
C
P. C. B. DSP
TO: INPUT (3)
#1
33
34
23
33
34
22
13
24
AK4526A-VQ
AK4320
44
1
44
12
12
1
11
1
5
Point
Ref. No.
Location
Pin 13 of IC3
Q1
H4
V : 2V/div
H : 50nsec/div
Q2
G4
AC range
1 : 1probe
Q3
G4
Q4
H3
Q5
G3
Q6
G3
Q7
G3
Q8
G3
Q9
G3
0V
Q10
G3
Q11
G3
Q12
H3
Q13
G3
Q14
D4
2V
SAMPLE
D
E
TO: INPUT (1)
#6
14
1
6
Point
Pin 13 of IC14
V : 2V/div
H : 50nsec/div
AC range
1 : 1probe
0V
50ns
2V
46
F
P. C. B. DSP
HD74HC02FP
8
7
SAMPLE
50ns
G
H
RX-V595a/HTR-5150/RX-V595aRDS
47