TX-SR603/603E/8360
TX-SR603
X
/603E/8360
SCHEMATIC DIAGRAMS-6
POWER SUPPLY SECTION
U18
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
RN1202
Q9021
RN2202
MWT
only
Q9022
RN2202
P9502A
TO NAAF-8523
Q930
SI-3010KF
A
C
G
I
O
T901
MWT
RL901
T902
1
3
4
F902
F903
T2.5AL250V
T5AL/250V
F903
T2.5AL250V
F901
F902
F9501
F903
T2.5AL250V
P931A
P931B
P912
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
D9501-9503:
RL1N4003
D924
D923
D921
D9705
J962
Except
MWT
J955
NC
J919
J924
J956
J922
J921
Except
MWT
C9001
334J
MMT
C9708
222J
C9591
104J
R9023
10K
R9022
10K
R9024
3.3K
R934
100K
R931
100K
R923
1K
R922
10K
R932
82K
R933
10K
R930
100K
R9594
R9592
0.47(1/2W)
R9591
C9021
1000/16
C933
4.7/50
C930
100/35
C9016
10/50
C9015
10/50
C9009
220/35
C9014
470/63
C932
100/16
C931
10/50
C9003
1000/35
C9004
470/35
P918
P917
P926A
P925A
P925
P926
8
9
10
11
12
14
13
P996
P995
TO NAAF-8523
P997
15
16
17
18
19
Q921
KTC3199-GR
2SC2458-GR
P912
P901A
AC-H
AC-G
P901
S902
VOLTAGE
SELECTOR
220V
120V
T901
MGK
T901
MPP, MPA
T901
JL6952B
TO NAAF-8523
JL6951B
P902A
AC OUTLET
100W MAX
P902
AC OUTLET
100W MAX
P902
AC OUTLET
100W MAX
JL9501B
JL9501A
R9002 22
(1/2W)
R9005 330K
R9004
8.2K
R9003
8.2K
D9026
MTZJ12C
DZ-12BSC
D9012
MTZJ36D
E9001
Q9002 KTA1268-GR
2SA970-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
FLAC1
FLAC2
SEC3-2
SEC3-1
SEC2-2
SEC2-1
T902
NPT-1520GQ
NPT-1520GQ
NPT-1520JQ
T901
DESTINATION
MPP, MPA
NPT-1518P
MGR, MGQ, MGK
NPT-1518G
MWT
NPT-1518DQ
AC IN
230-240V, 50Hz
220-230V, 50/60Hz
120V/220V, 50/60Hz
NAPS-8536
NAPS-8535
NAPS-8533
NAPS-8534
NAETC-8524
U10
SEC. TERMINAL-2
PC BOARD
U17
POWER SUPPLY-2 PC BOARD
U15
POWER SUPPLY-1 PC BOARD
F903
T2.5AL250V
P912
T901
MGR, MGQ
P902
AC OUTLET
100W MAX
P912
DESTINATION
MPP, MPA
MGR, MGQ, MGK
MWT
DESTINATION
MPP, MPA
MGR, MGQ, MGK
MWT
NC
NC
DESCRIPTION
DESCRIPTION
Refer to left diagram
for each destination.
C922
C922
DESTINATION
MPP, MPA
2200/16
MGR, MGQ, MGK
2200/16
MWT
2200/35
DESCRIPTION
U16
OUTLET
PC BOARD
T5AL/250V
T5AL/250V
F902
F902
T5AL/250V
10A/125V
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
!
Refer to following table about the parts displayed by mark " ".
Refer to following table about
the parts displayed by mark " ".
DISTINATION
MPA, MWT
MPP, MGR, MGQ, MGK
DESCRIPTION
8.2 (1/2W)
5.6 (1/2W)
R9594
0.47(1/2W)
Except
MWT
MWT
only
T2.5AL250V
!
A
1
2
3
4
5
B
C
D
E
F
G
H
