Integra DTR-6.3 Service Manual page 14

A
PRINTED CIRCUIT BOARD VIEW 4-1
Power amplifier section 1
1
2
3
4
5
B
NF
-B1
+B1
B+
B-
NF
-B1
+B1
B+
B-
NF
-B1
+B1
B+
B-
NF
-B1
+B1
B+
B-
NF
-B1
+B1
B+
B-
J3A
J1A
U23
Driver circuit
NF
-B1
PC board
+B1
B+
B-
C
Q5035
C5005
R5195
R5005
C5015
R5185
C5115
R5165
R5015
R5135
R5025
J5052
C5095
C5045
J5053
R5105
Q5055
R5085
R5075
Q5015
R5175
R5155 R5145
J5091 J5090
C5004
R5194
R5004
C5014
R5184
C5114
R5164
R5014
R5134
R5024
J5047
C5094
C5044
J5048
Q5054
R5104
R5084
R5074
Q5014
R5174
R5154 R5144
J5089 J5088
C5003
R5193
R5003
C5013
R5183
C5113
R5163
R5013
R5133
R5023
J5039
C5093
C5043
J5041
R5103
Q5053
R5083
R5073
Q5013
R5173
R5153 R5143
J5087 J5086
C5002
R5192
R5002
C5012
R5182
C5112
R5162
R5012
R5132
R5022
J5033
C5092
C5042
J5034
R5102 Q5052
R5082
R5072
Q5012
R5172
R5152 P5003
J5085 R5142
J5084
J5028
C5001
R5191
R5001
C5011
R5181 C5111
R5161
R5011
R5131
R5021
J5022
C5091
C5041 J5023
R5101
Q5051 Q5011
R5081
R5071
J5083 J5082
R5171
J5A
R5151 R5141
P5002
J4A
J2A
P5000
Q5030
C5000
R5190
R5000
C5010
J5003
R5180
C5110
R5160
R5010
R5130
R5020
J5002
C5090
C5040
J5004
R5100 Q5050
R5080
R5070
Q5010
R5170
R5150
J5081
DTR-6.3
D
12
E
SB
E
C
E
LS
E
RS
E
R
E
L
P404C