Onkyo TX-SR702 Service Manual page 15

A
SCHEMATIC DIAGRAM 4
Power amplifier section
NAAF-8397
U16 SL
1
NF
-B1
+B1
B+
B-
SR
2
NF
-B1
+B1
B+
B-
3
J011 J011A
4
J010 J010A
D6905
P6011A
C6901
(BUS BAR)
15000/71
C6902
15000/71
C6903
104J
C6708
P955 222J
D6706
5
P6906
D6705
+10VSS
+10VS
MPUGND
D6705,6706,6901,6902
RL1N40003
MPUGND
GP104003E
POWER
B
R6063 2.2
Q6033
(1/4W)
R6083
R6033 2.2
[1.1V]
560 (1/4W)
[1.0V]
[0.6V]
R6003
5.6K
R6073
120
R6013 (1/4W)
3.9K
Q6013
[-0.3V]
C6043
Q6023
[-0.6V]
47/50
R6043
1K
[-0.4V]
R6093
R6053
[-1.1V] 2.2
3.9K
(1/4W)
Q6043
[-58.0V]
R6064 2.2
Q6034
(1/4W)
R6084
R6034 2.2
[1.1V]
560 (1/4W)
[1.0V]
R6004
[0.6V]
5.6K
R6074
120
R6014 (1/4W)
3.9K
Q6014
[-0.3V]
C6044
Q6024
[-0.6V]
47/50
R6044
1K
[-0.4V]
R6094
R6054
[-1.1V] 2.2
3.9K
(1/4W)
Q6044
[-58.0V]
SEMICONDUCTORS
NO.
Q6010-6016
Q6020-6026
Q6601-6604,Q6901 KTC3199-GR OR 2SC1740S-R,S OR 2SC2458-GR
Q6701,6702 KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
Q6703
Q6303,6304
Q6501
Q6070-76
SEMICONDUCTORS
NO. CH-L(0) / R(1) / C(2)
Q6030-36 2SC5171
Q6040-46 2SA1930
Q6050-56 2SC5200-R,O
Q6060-66
2SA1943-R,O
R6905
(1/2W)
RL6902
D6904
D6906
RL6901
R6904
(1/2W)
F6901
15A 250V
P995CC
TO NAETC-8398 (SCH. 5)
TO NAETC-8398 (SCH. 5)
P995AA P995BB
[58.0V]
R6163
33K
Q6053
Q6073
R6143
[0.6V]
R6203 22K
P6083
100
R6103 ID+
0.22 X2
ID- D6003
(5W)
R6153
12K R6183
47K
Q6063
C6053
[-0.6V]
103J
C6233
R6243
220K
473J
R6233
8.2 (1W)
[58.0V]
R6164
33K
Q6054
Q6074
R6144
[0.6V]
R6204 22K
P6084
100
R6104 ID+
0.22 X2
ID- D6004
(5W)
R6154
12K R6184
47K
Q6064
C6054
[-0.6V]
103J
R6234
R6244
8.2 (1W)
220K
C6234
473J
PARTS
2SC1740S-R,S
2SC1740S-R,S
KTA1268-BL,GR OR 2SA992-E,F
KTA1267-GR OR 2SA933S-R,S
2SC1845-GR
2SC2631-R,S
SL(3) / SR(4) / SBL(5) / SBR(6)
2SC5171 OR KTD2061-Y
2SA1930 OR KTB1369-Y
MN150S-O,Y,P
MP150S-O,Y,P
R6901
R6902
10
1K
(1/2W)
Q6901
JL6952A
C
R6173
47K
R6174
47K
TX-SR702/E
D
L
NF
-B1
+B1
B+
B-
R
NF
-B1
+B1
B+
B-
C
NF
-B1
+B1
B+
B-