Integra DTR-7.3 Service Manual page 11

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A
QQ
3 7 63 1515 0
SCHEMATIC DIAGRAM 5-1
Driver Circuit Section
NAAF-7690
1
2
TE
L 13942296513
3
4
www
SEMICONDUCTORS
5
Q5000-06,Q5010-16
Q5030-36,Q5040-46
Q5050-52
.
Q5053-56,Q5073-76
Q5063-66,Q5080-83
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L
C5120
100/100
C5000
R5000
22/35
1K
C5010
R5010
56K
101K
R5090
-B1
1.8K
+B1
C5130
100/100
C5050
R5290
10/50
100K
R
C5121
100/100
C5001
R5001
22/35
1K
C5011
R5011
56K
101K
R5091
1.8K
C5131
100/100
C5051
R5291
10/50
100K
C
C5122
100/100
C5002
R5002
22/35
1K
C5012
R5012
56K
221K
R5092
1.8K
C5132
100/100
C5052
R5292
10/50
100K
NO .
x
ao
KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E
y
KTC3200-BL, 2SC1775A-E,F OR 2SC1845-E
Q5020-26
KTA1024-Y,O OR 2SA949-Y,O
i
KTA1024-Y,O OR 2SA949-Y,O
Q5060-62
KTC3206-Y,O OR 2SC2229Y,O
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B
8
(54.6V)
R5140
R5130
820
820
R5110
R5120
(1/4W)
(1/4W)
2.2K
2.2K
R5070
(49.8V)
100K
Q5040
(52.7V)
(52.6V)
C5070
10/100
Q5000
Q5010
(-35.7V)
R5280
R5020
10K
330
R5030
R5040
(1/2W)
C5040
330
330
220/16
-0.9V
C5080
22/63
R5050
5.6K
(-53.2V)
(-49.1V)
Q5020
(-49.6V)
R5170
820
D5000
R5060
(1/4W)
MTZJ5.6B
2.7K
(-54.6V)
R5141
(54.6V)
R5131
820
820
R5111
R5121
(1/4W)
(1/4W)
2.2K
2.2K
R5071
(49.8V)
100K
Q5041
(52.7V)
C5071
(52.6V)
10/100
Q5001
Q5011
(-35.7V)
Q Q
3
6 7
R5281
1 3
R5021
10K
330
R5031
R5041
(1/2W)
C5041
330
330
220/16
-0.9V
C5081
22/63
R5051
5.6K
(-49.1V)
(-53.2V)
(-49.6V)
Q5021
R5171
820
D5001
R5061
(-54.6V)
(1/4W)
MTZJ5.6B
2.7K
(54.6V)
R5142
R5132
820
820
R5112
R5122
(1/4W)
(1/4W)
2.2K
2.2K
R5072
(49.8V)
100K
Q5042
(52.7V)
C5072
(52.6V)
10/100
Q5002
Q5012
(-35.7V)
R5282
R5022
10K
330
R5032
R5042
(1/2W)
C5042
330
330
220/16
-0.9V
C5082
22/63
R5052
5.6K
(-49.1V)
(-53.2V)
Q5022
(-49.6V)
R5172
820
D5002
R5062
(1/4W)
MTZJ5.6B
2.7K
(-54.6V)
N O T E
T H E C O M P O N E N T S I D E N T I F I E D B Y M A R K
u163
R E P L A C E O N L Y W I T H P A R T N U M B E R S P E C I F I E D .
V O L T A G E ( M E A S U R E D W I T H V O L T M E T E R )
E L E C T R O L Y T I C C A P A C I T O R S (
A L L C A P A C I T O R S A R E I N p F / 5 0 W V U N L E S S O T H E R W I S E N O T E D .
2SA1360-Y,O
.
E X ) 0 3 0 - 3 p F 3 3 0 - 3 3 p F 3 3 1 - 3 3 0 p F 3 3 3 p F - 0 . 0 3 3 u F
A L L R E S I S T O R S A R E I N O H M S 1 / 4 W A T T S U N L E S S O T H E R W I S E N O T E D .
2SC3423-Y,O
T H E T H I C K L I N E O N P C B O A R D A R E T H E P R I N T I N G S I D E O F T H E P A R T S .
E X )
C I R C U I T I S S U B J E C T T O C H A N G E F O R I M P R O V E M E N T .
C
2 9
9 4
2 8
R5300
R5180
R5230
68(1/4W)
33
15
(1/4W)
(1/4W)
(53.8V)
(53.3V)
Q5050
1.2V
Q5030
C5110
R5210
050D
18K
(-35.7V)
NF
R5150
NF
10K
B+
R5250
(1/2W)
56K
B-
C5090
C5100
47/50
101K
R5220
18K
-1.2V
Q5080
(-53.8V)
R5240
R5160
1K
R5330
(1/4W)
(1/4W)
68(1/4W)
R5301
R5181
R5231
68(1/4W)
33
15
(1/4W)
(1/4W)
(53.8V)
(53.3V)
Q5051
1.2V
Q5031
C5111
R5211
050D
18K
(-35.7V)
NF
R5151
NF
1 5
10K
0 5
8
2 9
9 4
B+
R5251
(1/2W)
56K
B-
C5091
C5101
47/50
101K
R5221
18K
-1.2V
Q5081
(-53.8V)
R5241
R5161
1K
R5331
(1/4W)
(1/4W)
68(1/4W)
R5302
R5182
R5232
68(1/4W)
33
15
(1/4W)
(53.8V)
(1/4W)
(53.3V)
Q5052
1.2V
Q5032
C5112
R5212
050D
18K
(-35.7V)
NF
R5152
NF
10K
R5252
B+
(1/2W)
56K
B-
C5092
C5102
47/50
101K
R5222
18K
-1.2V
Q5082
(-53.8V)
R5242
R5162
1K
R5332
(1/4W)
(1/4W)
68(1/4W)
m
!
A R E C R I T I C A L F O R S A F E T Y .
co
I S D C V O L T A G E ( N O I N P U T S I G N A L )
) A R E I N u F / W V .
P R I N T I N G S I D E
DTR-7.3
D
9 9
U6
15
2 8
9 9
15
15

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