Integra DTR-7.8 Service Manual page 50

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QQ
3 7 63 1515 0
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
V A
AND RATING INDICATED.
ATTENTION
CAUTIONF AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
V A
ET CALIBRATION COMME INDIQUE.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
TE
L 13942296513
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
A LENT, E POUR UNE PROTECTION PERMANENTE,N'UTILISER
QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.
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F
NAPS-9099
U36
POWER SUPPLY PC BOARD
D9303
D10XB60H
F9301
4A
D9307
1SS133
P9301A
DSP_AC1
1
D9308
R9310
2 DSP_AC2
1SS133
10(1/4W)
3 -VP_AC1
4 -VP_AC2
D9312 D9313
5 FLAC1
RL1N4003 RL1N4003
6 FLAC2
D9314 D9315
RL1N4003 RL1N4003
R9308
1(1/2W)
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G
2 9
8
NAETC-9073
AMPLIFIER PC BOARD
U26
+14.4V 22(1/2W)
R4740
C4720
47/50
1 +15V
-14.4V
47/50
2 -15V
3
C4721
22(1/2W)
4
5
R4741
6
C4722
7
8
47/50
9
10
47/50
C4723
C4724
47/50
47/50
C4725
C4726
47/50
Q Q
3 6 7 1 3
47/50
C4727
J9311
GNDDC
+9VDC
GNDDSP
J9310
GNDDAC
+9VDG
POFF2
D9311 JL9501B
MTZJ5.1B
Q9301
2SC2235-Y
R9304
12(1/2W)
+3.3VMPU 4
-VP 3
FLAC2 2
FLAC1 1
JL9303B
.
H
9 4 2 8
3
NE5532AP
C4730
1
Q4720A
2
47/50
6
47/50
7
5 C4731
Q4720B
NE5532AP
3 Q4721A
C4732
1
2
47/50
GND
6
47/50
7
5
C4733
Q4721B
NE5532AP
3
NE5532AP
C4734
1
Q4722A
2
47/50
6
47/50
7
5
C4735
Q4722B
+14.0V
3
C4736
1
2
47/50
Q4723A
NE5532AP
1 5 0 5 8 2 9 9 4
6 Q4723B
47/50
7
5
C4737
-14.0V
6
5
4
3
2
1
m
co
DTR-7.8
9 9
1
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4
5
6
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8
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