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Onkyo HT-R390(B) Service Manual page 10

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A
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-10
PS SECTION PART-10
1
NOTE
THE COMPONENTS IDENTIFIED BY MARK
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER)
ELECTROLYTIC CAPACITORS
(
)
ARE IN uF/WV.
ALL CAPACITORS ARE IN pF/50WV UNLESS OTHERWISE NOTED.
EX) 030
3pF 330
33pF 331 330pF 333
0.033uF
ALL RESISTORS ARE IN OHMS 1/4WATTS UNLESS OTHERWISE NOTED.
THE THICK LINES ON PC BOARD ARE THE PRINTING SIDE OF THE PARTS.
EX)
PRINTING SIDE
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
CAUTION
FOR CONTINUED PROTECTION
AGAINST FIRE HAZARD, REPLACE
ONLY WITH FUSE OF SAME TYPE
V
A
AND RATING INDICATED.
ATTENTION
2
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
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.
3
CODE
MODEL
T3
TX-SR309
HT29
HT-R290
HT33
HT-RC330
HT39
HT-R390
HT54
HT-R548
HT59
HT-R590
TYPE
D,F
120V / 60HZ
P,M
230-240V / 50HZ
4
B
Model No. TX-NR309/HT-R290/390/548/590/HT-RC330
U0024
BAPS-0659
ARE CRITICAL FOR SAFETY.
IS DC VOLTAGE. (NO INPUT SIGNAL)
*
N.C.
N.C.
AC_CORD
1
2
T902
TYPE
T3
HT29
D,F
1520JQ
1520JQ
P,M
---
1520GQ
F901
TYPE
T3
D,F
8A 125V
P,M
T4AL250V
RL901
AC
TYPE
T3
D,F
NRL-1P5A
NRL-1P5A
P,M
NRL-1P5A
C
Schematic Diagram (Part-10) PS Section
HT59 MDD/MDC: UDZS3.9B
HT59 MPP/MMO: UDZS5.6B
D933
T3/HT29/HT33/HT39/HT54 MDD/MDC: UDZS4.3B
T3/HT29/HT33/HT39/HT54 MPP/MMO: UDZS5.1B
KDS4148U
D935
D934
*
KDS4148U
UDZS5.6B
D930 KDS4148U
T902
D931 KDS4148U
NPT-1520JQ
D923
1
9
2
8
KDS4148U
D921
3
7
4
6
KDS4148U
D924
5
KDS4148U
D922
KDS4148U
R921
47(1/2W)
D925
KDS4148U
C902
104Z
3
2
F901C
F901D
4
1
1
C901
0.01uF/275V/X2
HT33
HT39
HT54
HT59
1520JQ
1520JQ
---
1520JQ
1520GQ
1520GQ
1520GQ 1520GQ
HT29
HT33
HT39
HT54
8A 125V
8A 125V
8A 125V
---
---
T4AL250V
T4AL250V
T4AL250V T4AL250V
HT29
HT33
HT39
HT54
NRL-1P5A
NRL-1P5A
---
NRL-1P5A
---
NRL-1P5A
NRL-1P5A
NRL-1P5A NRL-1P5A
TX-SR309/ HT-R290/ HT-R390/ HT-R548/ HT-RC330
D
POFF
5
+12VD_ST
4
GNDDG
3
+10VS
2
POWERD
1
1
2 3 4
1
2 3 4
E901
E902
1
1
2
3
HT59
8A 125V
HT59
E
T901
S4
S3
S2
S1

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