Yamaha RX-A4A - Side B

JIHGFEDCBA
1
2
3
4
5
6
7
61
RX-A4A
IC27
IC6
IC57
IC155
IC95
IC170
IC173
IC174
IC44
IC25
IC76
IC22
IC4
IC32
IC26
IC31
IC33
IC35
IC138
IC132
IC101
IC128
IC55
IC115
IC53
IC117
IC126
IC99
IC160
IC156
IC120
IC87
IC86
IC171
IC89
IC172
27
28 54
1
10
11 20
1
10
11 20
1
20
1
10
11
10
11 20
1
14
17
8
7
814
1
11
20 1
10
5
1
3
4
5
8
1
4
1
3
4
6
1
34
6
9
12
1
4
58
1613
1
34
6
3
46
1
1
23
4
2
34
1
2
34
1
1
23
4
5
81
4
1
23
4
1
23
4
3
4
1
2
14
17
8
3
46
1
1
2
3
4
1
23
4
5
1
3
4
5
13
4
1
34
6
3
4
1
2
1
27 28
54
2
3
4
1
No replacement part available
サービス部品供給なし
No replacement part available
サービス部品供給なし
No replacement part available
サービス部品供給なし
No replacement part available
サービス部品供給なし
DIGITAL
(Side B)
• Semiconductor Location
Ref no. Location
D1201 C5
D1202 C4
D1203 C4
D1205 C2
D1206 C2
D1207 C2
D1300 D3
D203 D2
D500 E3
Ref no. Location
D501 E3
D503 E3
D700 I3
D701 I3
D702 I3
D703 I3
IC101 C3
IC115 D5
IC117 D4
Ref no. Location
IC120 E5
IC126 C5
IC128 C3
IC132 C3
IC138 C2
IC155 I4
IC156 D4
IC160 D4
IC170 H4
Ref no. Location
IC171 H4
IC172 G5
IC173 H4
IC174 H5
IC22 G3
IC25 H3
IC26 E2
IC27 H2
IC31 D2
Ref no. Location
IC32 E3
IC33 C2
IC35 C2
IC4 E2
IC44 G4
IC53 I4
IC55 E4
IC57 H3
IC6 H3
Ref no. Location
IC76 I4
IC86 H4
IC87 H4
IC89 H4
IC95 H4
IC99 C5
Q1 G4
Q10 I2
Q13 E2
Ref no. Location
Q14 E2
Q15 E2
Q17 D2
Q200 D3
Q3 H2
Q4 G2
Q400 H3
Q401 H3
Q5 G2
Ref no. Location
Q6 G2
Q7 G2
Q800 H4
Q801 H4
Q802 H4
Q803 H4
Q804 I4
Q805 I4
Q806 I4
Ref no. Location
Q808 D5
Q809 D5
Q810 D5
Q811 D5
Q812 D5
Q813 D5
Q814 D5
Q815 D5
Q816 C5
Ref no. Location
Q817 D5
Q818 D5
Q819 D5
Q821 H3
Q9 I2