Onkyo TX-SR702 Service Manual page 14

A
SCHEMATIC DIAGRAM 3
Driver section
TO NAAR-8365
(SCH. 1)
TO NAAR-8365
P308A
P308C (SCH. 1)
1
2
3
4
5
B
U6
L
R5110
1K
R5090
100K
C5010
R5000 Q5000 Q5010
47/50 [-0.1V]
1K
R5010 R5020
C5000 56K 330
R5050
[-0.65V]
101K
4.7K
R5220 27K
Q5050
[-52.5V]
R5040 2.2K
[-53.1V]
R5060
C5020
1.2K
R5100 10/50
D5000 100K
R5080
MTZJ5.6B
470
R
R5111
1K
R5091
100K
C5011
R5001 Q5001 Q5011
47/50
[-0.1V]
1K
R5011 R5021
C5001 56K 330
[-0.65V]
R5051
101K
4.7K
R5221 27K
Q5051
[-52.5V]
R5041 2.2K
[-53.1V]
R5061
C5021
1.2K
R5101 10/50
D5001 100K
R5081
MTZJ5.6B
470
C
R5112
1K
R5092
100K
C5012
R5002 Q5002 Q5012
10/50
[-0.1V]
1K
R5012 R5022
C5002 56K 330
R5052
[-0.65V]
101K
4.7K
R5222 27K
Q5052
[-52.5V]
R5042 2.2K
[-53.1V]
R5062
C5022
1.2K
R5102 10/50
D5002 100K
R5082
MTZJ5.6B
470
SEMICONDUCTORS
NO.
Q500X,Q501X
Q503X
Q504X
Q505X KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
C
R5160
120 (1/4W)
[57.5V]
Q5030
[57.0V]
[1.1V]
[56.5V]
C5100 C5050
47/50
10/100
C5080
040C
[0V]
R5030
C5040 56K
220/16
R5130
22K
C5090
[-1.1V]
101K
C5110
Q5040
10/100
R5170
[-56.7V]
[-57.2V]
120 (1/4W)
R5161
120 (1/4W)
[57.5V]
Q5031
[57.0V]
[1.1V]
[56.5V]
C5101 C5051
10/100 47/50
C5081
040C
[0V]
R5031
C5041 56K
220/16
R5131
22K
C5091
[-1.1V]
101K
C5111
Q5041
10/100
[-56.7V]
[-57.2V] R5171
120 (1/4W)
R5162
120 (1/4W)
[57.5V]
Q5032
[57.0V]
[1.1V]
[56.5V]
C5102 C5052
10/100 47/50
C5082
040C
[0V]
R5032
C5042 56K
220/16
R5132
18K
C5092
101K [-1.1V]
C5112
Q5042
10/100
[-56.7V]
R5172
[-57.2V]
120 (1/4W)
X=0,1,2 (0:L, 1:R, 2:C)
2SC1775A-E,F OR 2SC1845-E KTC3200-BL OR 2SC1775A-E,F OR 2SC1845-E
2SA1360-Y,O
2SC3423-Y,O
KTC3200-BL,GR OR 2SC1775A-E,F OR 2SC1845-E,F
TX-SR702/E
D
[58.0V]
R5180
10
(1/4W)
P6000A
NF
-B1
+B1
B+
B-
R5200
22K
R5190
10
(1/4W)
[-58.0V]
[58.0V]
R5181
10
(1/4W)
P6001A
NF
-B1
+B1
B+
B-
R5201
22K
R5191
10
(1/4W)
[-58.0V]
[58.0V]
R5182
10
(1/4W)
P6002A
NF
-B1
+B1
B+
B-
R5192
10
(1/4W)
[-58.0V]
X=3,4,5,6 (3:SL, 4:SR, 5:SBL, 6:SBR)
KTA1024-Y,O OR 2SA949-Y,O
KTC3206-Y,O OR 2SC2229-Y,O