HT-R430
HT-R430
SCHEMATIC DIAGRAMS-6
POWER SUPPLY SECTION
U14
SEC. TERMINAL-1
PC BOARD
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).
ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED.
ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED.
ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED.
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.
!
NOTE
<Note>
NC=No mount of parts.
Q9023
NC
Q9021
NC
Q9022
NC
P9502A
TO NAAF-8523
Q930
NC
A
C
G
I
O
RL901
T902
Refer to left diagrams
for each destination.
1
3
4
F901
F902
P931A
P931B
C921
223Z
C901
103M/275VAC
D9023
D9024
D9022
D9025
D934
D935
D933
D9013
RL1N4003
D9009,9013
GP104003E
D9009
D9706
D925
D930
D931
D932
D922
D9004
D9003
D9002
D9001
D9001-9004 :
RL1N4003, GP104003E
D924
D923
D921
D9705
J962
J955
NC
J919
J924
J956
J922
J921
C9001
334J
MMT
C9708
222J
R9023
NC
R9022
NC
R9024
NC
R934
100K
R931
NC
R923
1K
R922
10K
R932
NC
R933
NC
R930
NC
C9021
NC
C933
4.7/50
C922
C930
100/35
C9016
10/50
C9015
10/50
C9009
220/35
C9014
470/63
C932
NC
C931
NC
C9003
1000/35
C9004
470/35
P918
P917
P997
P995
NC
P996
16
17
18
19
Q921
KTC3199-GR, 2SC2458-GR, BL
P912
P912
P901A
AC-H
AC-G
P901
T901
MPA
T901
MDD
T901
JL6952B
TO NAAF-8523
JL6951B
TO NAAF-8523
JL9501B
JL9501A
R9002 22
(1/2W)
R9005
330K
R9004
8.2K
R9003
8.2K
D9026
NC
D9012
MTZJ36D
E9001
Q9002 KTA1268-GR,
2SA1015-GR
+24V
S3GND
-24V
SEC2-1
SEC2-2
-VP
MPUGND
+12VD
+10VS
FLAC2
POWER
POFFV
FLAC1
POFFVP
POFFVP
+10VS
+12VD
MPUGND
FLAC1
FLAC2
SEC3-2
S3GND
SEC3-1
SEC2-2
SEC2-1
POWERD
POWERD
GND
FLAC2
SEC3-2
SEC3-1
SEC2-2
SEC2-1
DESTINATION
MDD
MPA
NAPS-8547
NAPS-8546
NAPS-8544
NAPS-8524
U06
SEC. TERMINAL-2
PC BOARD
U13
POWER SUPPLY-2 PC BOARD
U11
POWER SUPPLY-1 PC BOARD
T902
CIRCUIT NO.
NPT-1520JQ
NPT-1519GQ
Refer to following table about the parts displayed by mark " ".
AC IN
AC IN
120V /60Hz
230-240V / 50Hz
DESTINATION
MDD
MPA
6.3A / 125V
T3.15AL 250V
NPT-1515D
NPT-1515P
C922
2200/25
2200/16
!
!
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!
!
!
!
!
!
!
NC
NC
NC
NC
!
MTZJ5.1B
A
1
2
3
4
5
B
C
D
E
F
G
H
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