Power Supply Section Part - Onkyo HTR-548 SERIES Service Manual

A
SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-10

POWER SUPPLY SECTION PART-10

1
CAUTION
FOR CONTINUED PROTECTION
2
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
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
3
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.
CODE MODEL
D2 DTR-20.3
D3 DTR-30.3
TYPE AC
D,F 120V / 60Hz
P,M 230-240V / 50Hz
J 100V / 50/60Hz
4
B
Model No. DTR-20.3/DTR-30.3
Schematic Diagram (Part-10) PS Section
U0024
BAPS-0675
T902
NPT-1520JQ
T902
*
1 9
TYPE D2 D3
N.C. 2 8
D,F
NPT-1520JQ NPT-1520JQ
N.C. 3 7
P,M NPT-1520GQ NPT-1520GQ
4 6
J NPT-1520JQ ---
5
AC_CORD
1
2
RL901
TYPE D2
D,F
NRL-1P10A
P,M NRL-1P5A
J NRL-1P10A
C
D933
UDZS5.1B:A/B/C/D(MDD,MMA,MMR)
KDS4148U
UDZS5.1B
UDZS4.7B:E(MJJ)
D935
D934
*
KDS4148U
D930 KDS4148U
D931 KDS4148U
D923
KDS4148U
D921
KDS4148U
D924
KDS4148U
D922
KDS4148U
R921
47(1/2W)
D925
KDS4148U
C902
104Z
D,M:A/B/C/D
3 2
F901C F901D
1
*
F901
4 1 1
F901A F901B
MJJ: E
C901
0.01uF/275V/X2
F901
D3 TYPE D2 D3
D,F
NRL-1P10A 10A 125V 10A 125V
NRL-1P5A P,M T5AL250V T5AL250V
--- J 12A 125V ---
D
POFF 5
+12VD_ST 4
GNDDG 3
+10VS 2
POWERD 1
*
T901
1 2 3 4 1 2 3 4
E901 E902
1
1
2 3
T901
TYPE D2/D3
D
NPT-1605D
P ---
M NPT-1605M
J NPT-1605J
DTR-20.3/DTR-30.3
E
S4
S3
S2
S1