HT-R370
SCHEMATIC DIAGRAMS-7_2 (PART-9_2)
PWOER SUPPLY SECTION
HT-R370
+12VD_ST
GNDDG
+10VS
POWERD
POFF
4
3
5
2
1
1
3
230-240V / 50HZ
120V / 60HZ
AC
F901
BAPS-0039
UDZS5.6B
TO PART-5:A2 BADG-0022
MJJ-TYPE ONLY
INLET
BAETC-0041
S3
S2
S4
S1
T901
TO PART-6:A8 BAPS-0003
TO PART-4:-A8 BAPS-0004
*
*
*
*
UDZS4.7B
8A 125V
12A 125V
100V / 50/60HZ
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.
THAT THE FUSE USED IS SLOW OPERATING TYPE
RATING REFER TO THE MAKING ADJACENT TO THE SYMBOL.
THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
FOR CONTINUED PROTECTION AGAINST FIRE FUSE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE
AV
CAUTION
AND RATING INDICATED.
ONLY WITH FUSE OF SAME TYPE
AGAINST FIRE HAZARD, REPLACE
FOR CONTINUED PROTECTION
C933
4.7/50
R934
100K
R921
47(1/2W)
AFIN D'ASSURER UNE PROTECTION
PERMANENTE CONTRE LES RISQUES
D'INCENDIE, REMPLACER UNIQUEMENT
PAR UN FUSIBLE DE MEME TYPE
ET CALIBRATION COMME INDIQUE.
ATTENTION
V A
+
T902
NPT-1520JQ
1
2
3
4
5
6
7
8
9
P901A
2
1
P907
2
1
P911
1
2
P912
1
3
5
7
9
C930
100/50
+
E901
2 3 41
E902
2 3 41
P922B
1
P922A
1
P921A
1
P921B
1
C901
LE103-C3.5
C911 102J
C902
104Z
C921
223K
D912
KDS4148U
1
2
D911
KDS4148U
2 1
D933
KDS4148U
D935
KDS4148U
D930 KDS4148U
D931 KDS4148U
D923
KDS4148U
D921
KDS4148U
D924
KDS4148U
D922
KDS4148U
D925
KDS4148U
D934
UDZS4.7B
C922
2200/25
+
RL901
3
4 1
2
AC_CORD
JL901A
5
4
3
2
1
T902
TYPE
MDD MDC MDF
MPR MPB MPA
MMO MMR MMQ
TX-SR307 / 507 /577 / 607
HT-R370 / 670
MJJ
NPT-1520JQ
---
---
HT-570
TX-SA507 / 607
---
NPT-1520JQ
---
NPT-1520GQ
NPT-1520JQ
---
F901
TYPE
MDD MDC MDF
MPR MPB MPA
MMO MMR MMQ
TX-SR307 / 507 /577 / 607
HT-R370 / 670
MJJ
---
---
HT-570
TX-SA507 / 607
---
---
---
8A 125V
T4AL250V
TYPE
MDD MDC MDF
MPR MPB MPA
MMO MMR MMQ
MJJ
MJJ
OTHER
D934
102J
MJJ
OTHER
C911
THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR SAFETY
REPLACE ONLY WITH PART NUMBER SPECIFIED.
VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL).
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
CIRCUIT IS SUBJECT TO CHANGE FOR IMPROVEMENT.
!
NOTE
T901
TYPE
MDD MDC MDF
MPA
MMO MMR MMQ
TX-SR307
HT-R370
MJJ
TX-SR507 / TX-SR577 / TX-SA507
HT-R570 / HT-R670
TX-SR607
TX-SA607
NPT-1552J
---
NPT-1516DQ
NPT-1516D
MPB MPP
NPT-1516P
NPT-1516J
NPT-1552P
NPT-1552DQ
NPT-1552D
NPT-1514P
NPT-1514DQ
NPT-1514D
T901
NPT-1514DQ
NPT-1516DQ
NPT-1552DQ
NPT-1514D/P
NPT-1516D/P/J
NPT-1552D/P/J
NO
POWER SUPPLY PC BOARD
U0033
U0035
POW SW PC BOARD
<Note> 1. NC = No mount of parts.
2. PART-x : XY is short for Schematic Diagrams-x and each sockets location, X = A to E, Y = 1 to 4.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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