TX-SR55
PRINTED CIRCUIT BOARD VIEW 5 FROM SOLDERING SIDE
(NAETC-8388)
(NAETC-8398)
(NAPS-8382)
(NAETC-8384)
(NAETC-8390)
U5
U7
U13
U17
U11
Primary circuit
PC board
Secondary circuit
PC board
Fuse terminal PC board
Transformer terminal
PC board
AC inlet terminal
PC board
(NAPS-8389)
U12
Secondary circuit PC board
1
2
3
4
57
8
56
78
9
15
22
20
15
15
17
7
12
27
27
7
25
7
7
7
7
15
30
17
17
12
22
12
25
27
30
7
P902
P902
P901A
P909
P908
T902
T902
10A 125V
AC-G
P927
S902
S902
P917
F902B
F902A
J919
F901B
F901A
F903A
F903B
P918
P911
P912
P913
J901
E921
J922
J916
J914
RL901
RL901
C901
C901
J917
J918
J915
J927
J928
J923
J926
R901
J906
J905
J912
J911
D924
D923
R921
D921
C921
D922
C922
D925
R924
J924
Q921
R922
R923
C923
J908
AC-H
5A 125V
T5AL250V
P931B
J921
J909
J913
120V
220V
B
E
POWER
MPUGND
MPUGND
+10VS
+10VSS
F903
25138382A
NCPS-8382
F901
F902
0
R926
J925
P921A
P921
P916
P915
P926
P925
P922
P922A
J902
J900
()
(J)
J903
()
(PSW)
J904
(W)
(W)
(W)
(W)
(W)
(W)
J910
(W)
J907
(DPGJ)
(PG)
(P)
(DPGJ)
(DJ)
(DJW)
(DJW)
(DJW)
(DJW)
J920
J929
J930
N
NL
L
AC-G
AC-H
P901B
P901B
P916A
P915A
AC-H
AC-G
NCETC-8388
25138388
0
N
L
7
7
15
22
7
15
7
17
12
P6953B
JL9501B
MPUGND
E
MPUGND
S3GND
+24V
HPR
HPL
SPRLZ2
SPRLSB
SPRLCS
SPRLF
VOLH
SEC1H
THRM
PRO
POWER
+10VS
FLAC1
FLAC2
S3GND
SEC3-2
SEC3-1
SEC2-2
SEC2-1
MPUGND
+24V
SPRLZ2
SPRLSB
SPRLCS
SPRLF
VOLH
SEC1H
THRM
PRO
POWER
+10VS
C9001
C9002
D9002
D9003
D9001
D9004
C9004
C9004
C9003
C9003
D9005
C9010
C9010
D9011
D9009
D9006
D9007
D9008
D9010
C9006
C9006
C9007
C9007
C9008
C9008
C9009
C9009
C9005
R9001
C9011
C9011
C9012
C9013
C9014
C9014
R9003
R9004
R9002
Q9002
D9012
R9005
C9015
C9017
C9016
NCPS-8389
25138389
1
C9018
C9018
D9013
J9006
R9006
R9007
HPL
HPR
HPE
HPE
HPE
FLAC2
FLAC1
MPUGND
MPUGND
-VP
+5.6V
P7502B
-24V
S3GND
+12V
S2GND
+5.6VS
J9010
J9007
J9004
J9008
J9012
J9015
J9017
J9018
E9001
J9014
J9005
J9009
Q9001
+13VS
J9002
J9003
J9001
J9000
P6931A
JL9502A
B
E
J9011
I
O
J9013
J9016
J9019
R9008
J9020
D9001A
J9021
J9022
7
7
7
P911B
P912B
P913B
7
5
1
25138384
NCETC-8384
0
3
J962
J966
J967
1
P911A
P912A
P913A
J961
J965
J963
J964
1
FOR WT/PP/GQ
14
13
12
11
10
9
8
JL9501A
NCETC-8390
25138390
0
F9501B
F9501A
R9593
R9591
R9592
R9594
C9591
2.5A 125V
F9501
15
15
12
7
7
JL6952B
J6403
J6412
J6402
J6413
J6408
J6409
J6406
P995A
19
18
17
16
15
P995B
P995C
NCETC-8398
25138398
0
RED
BLU
BLK
J6407
J6410
J6405
J6401
A
1
2
3
4
5
B
C
D
E
F
G
H