Integra DTR-70.1(N) Service Manual page 24

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3 7 6 3 1 5 1 5 0
A
SCHEMATIC DIAGRAMS-17 / PART-22
DG POWER SUPPLY SECTION
1
BADIS-0121(2/2)
BAPS-0126
F9301
3.15A 125V
DSP_AC1
1
2 2 DSP_AC2
-VP_AC1
3
-VP_AC2
4
5 FLAC1
T E
L 1 3 9 4 2 2 9 6 5 1 3 FLAC2
6
3
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B
U0055 DG POWER SUPPLY PC BOARD
D9303
D10XB60H
2
4 +9V
1
3
C9302
10000/16(VR)
GND
R9310
27(1W)
D9313
D9312 R9304
RL1N4003
RL1N4003 D9316 10(1/2W)
RL1N4003
D9314
D9315
RL1N4003
RL1N4003
R9308
0.1(1/2W)
x a o
y
i
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8
C
R9350
D9350
1SS352
0.22(1/2W)
Q9350
Q Q
3 7 6 3 SI8008TM 1
1.15A 1
VIN
5
SS
GND
Q9301
2SC2235-Y(TPE6_F)
0.05A
u 1 6 3
.
DTR-70.1/80.1, DHC-80.1
2 4
9 9 8
D
GND 7
6
5
4
3
2
+9V 1
R9351 56K
5.6K
R9352
L9350
5 1 5 0 8 9 2 4 9
NCH-2541
2 +5.9V
SW
F 470K S
4
VADJ
5
+3.3VMPU 4
-VP 3
FLAC2 2
FLAC1 1
m
c o
2
9 9
E
GNDDAC
GNDDAC
+5.9V
+5.9V
GNDDG
GNDDG
+9VDG
8 2 9 9