Onkyo TX-SR501/E - Schematic Diagram 5: Power Amplifier Section

TX-SR501/E
SCHEMATIC DIAGRAM 5
Power amplifier section
P6011
TO NAAF-7830
(SCH-3)
JL6952A
TO NAPS-7846
(SCH-5)
JL6951A
TO NAPS-7846
(SCH-5)
F6901
*
F6902
*
RL6901
RL6902
D6903
RS603M
RBV602
D5SBA20
D6903,6904:
D6904
0.1V
0.8V
-48.6V
[-58.2V]
-0.5V
0.5V
1.1V
-1.1V
-0.5V
1V
0.2V
-0.3V
-0.3V
48.6V
0V
0V
0.5V
-48.6V
-0.5V
0.5V
1.1V
-1.1V
-0.5V
1V
0.2V
-0.3V
-0.3V
48.6V
0V
0V
0.5V
-48.6V
-0.5V
0.5V
1.1V
-1.1V
-0.5V
1V
0.2V
-0.3V
-0.3V
48.6V
0V
0V
0.5V
Q6901
Q6033
Q6073
Q6023
Q6013
Q6053
Q6034
Q6074
Q6024
Q6014
Q6054
Q6035
Q6075
Q6025
Q6015
Q6055
R6902
1K
R6904
0
(1/2W)
R6905
0
(1/2W)
R6605
8.2
(1/2W)
R6053
3.9K
R6083
2.2
(1/4W)
R6073
100
[110]
(1/4W)
R6013
3.9K
R6003
5.6K
R6033
470
R6163
33K
R6093
2.2
(1/4W)
R6153
12K
R6143
22K
R6193
220K
R6173
47K
R6183
47K
R6233
8.2
(1W)
R6054
3.9K
R6084
2.2
(1/4W)
R6074
100
(1/4W)
R6014
3.9K
R6004
5.6K
R6034
470
R6164
33K
R6094
2.2
(1/4W)
R6154
12K
R6144
22K
R6194
220K
R6174
47K
R6184
47K
R6234
8.2
(1W)
R6055
3.9K
R6085
2.2
(1/4W)
R6075
100
(1/4W)
R6015
3.9K
R6005
5.6K
R6035
470
R6165
33K
R6095
2.2
(1/4W)
R6155
12K
R6145
22K
R6195
220K
R6175
47K
R6185
47K
R6235
8.2 (1W)
C6902
C6901
10000/56
C6043
47/50
C6044
47/50
C6045
47/50
C6906
104J
C6907
104J
C6904
334J
C6905
334J
C6053
223J
C6233
473J
C6054
223J
C6234
473J
C6055
223J
C6235
473J
R6043
1K
R6044
1K
R6045
1K
R6103
0.22X2
(2W)
R6104
0.22 X2
(2W)
R6105
0.22 X2
(2W)
P6083
ID+
ID-
P6084
ID+
ID-
P6085
ID+
ID-
D6906
D6013
D6003
D6014
D6004
D6015
D6005
R6023
R6024
R6025
P6003
TO NAAF-7830
(SCH-3)
TO NAAF-7830
(PART-4)
TO NAAF-7830
(SCH-3)
TO NAAF-7830
(SCH-3)
P6004
TO NAAF-7830
(SCH-3)
P6005
TO NAAF-7830
(SCH-3)
P931
TO NAPS-7845
(SCH-5)
Q6043
Q6063
Q6044
Q6064
Q6045
Q6065
C6903
104J
C6920
223Z
NF
-B1 E
+B1 E
B+ E
B- E
E
E
E
E
E
NF
-B1
+B1
B+
B-
NF
-B1
+B1
B+
B-
+13VS
+13VS
MPUGND
MPUGND
POWER
TYPE F6901,6902
D8A/125V
P T8AL250V
G T8AL250V
W
T8AL250V
SEMICONDUCTORS
NO.
Q6010-6015 2SC1740S-R,S
Q6020-6025 2SC1740S-R,S
Q6030-6035 KTD2061-Y OR 2SC5171
Q6040-6045 KTB1369-Y OR 2SA1930
Q6050-6055 MN100S-Y,P,O OR KTD1047-Y,O
Q6060-6065 MP100P-Y,P,O OR KTB817-Y,O
Q6070-6075 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6601-6603,Q6901 KTC3199-GR,2SC1740S-R,S,2SC2458-GR
Q6701,6702 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6703 KTA1268-GR,BL OR 2SA992-E,F
Q6303
KTA1267-GR OR 2SA933S-R,S
C6708
P6906
SL
SR
SB
NAAF-7842
10000/56
U21
A
1
2
3
4
5
BCD
Page 18