Onkyo TX-SR55 Service Manual page 55

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A
PRINTED CIRCUIT BOARD VIEW 3 FROM SOLDERING SIDE
1
THRM
PRO
VOLH
MPUGND
MPUGND
+10VS
POWER
SEC1H
SPRLZ2
SPRLSB
SPRLF
SPRLCS
S3GND
+24V
E
HPR
HPL
2
J6171
3
4
5
U16
Power amplifier PC board
B
B
E
E
Q6064
B
Q6014
12
30
15
30
J6170
12
17
J6168
C6520
17
C6034
J6167
R6104
JL6402A
R6134
E
R6510
R6309
Q6304
C6510
E
B
P6301
B
R6307
COM
R6310
D6014
TH1
TH2
R6707
Q6024
C6707
R6709
J6169
D6707
R6710
R6144
E
R6054
C6706
B
C6704
D6703
B
B
R6184
P6084
BIAS
E
E
P6004B
SR
R6750
R6751
NAAF-8397
B
E
E
Q6054
B
E
Q6063
B
E
Q6013
12
J6164
22
12
J6166
J6156
30
J6165
J6157
30
J6161
J6155
22
17
J6162
J6154
27
12
22
J6159
J6153
R6103
J6163
JL6201A
R6204
C6033 R6133
27
15
J6160
J6152
27
15
J6158
J6151
R6094
Q6023
C6044
R6084
R6143
J6304
R6053
R6014
R6004
R6034
R6064
R6183
P6083
R6044
BIAS
P6003B
SL
P6850
P6072A
C
B
E
Q6053
B
E
Q6062
B
E
Q6052
Q6012
12
J6145
22
12
J6150
J6136
J6135
30
J6146
J6144
30
J6143
J6139
J6148
J6126
22
17
J6138
J6147
17
22
J6134
J6149
R6203
R6102
C6032
R6132
25
27
15
27
J6140
J6131
27
15
27
J6141
J6132
27
15
27
J6142
J6133
27
15
27
J6137
J6129
R6093
Q6022
C6043
R6083
R6142
J6303
R6052
R6013
R6003
R6033
R6063
R6182
P6082
R6043
BIAS
P6002B
C
NCAF-8397
25138397
TX-SR55
D
B
E
12
J6127
2
J6128
J6123
22
J6125
17
J6130
R6202
C6031 R61
J6124
J6120
J6121
J6122
J6119
R6092
C6042
R6082
J6302
R6012
R6002
R6032
R6062
R6042
D928
0
J6175

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