Sony SA-FT1H / SA-WPFT1 / SS-CNPFT1 / SS-MSPFT1 / SS-SRPFT1 Service Manual ▷ View online
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
9
9
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
2-1. DIAGRAM
A EM BLOCOS
5
7
LINE
BUFFER
3
7
AUDIO
LEVEL
DETECT
BASS
BOOST
PHASE
AMP
SP101
SPEAKER
3
1
LPF
5
7
HPF
6
7
LEVEL
COMPARATOR
3
1
5
6
7
2
1
2
6
1
4
3
AMP
BASS BOOST
Q101
-14V REG.
Q103
LED DRIVE
Q608
RELAY DRIVE
Q606
POWER
SAVE
SWITCH
Q605
+3.7 REG.
Q604
LED DRIVE
Q630
+14V REG.
Q102
RECT
D802–805
RECT
D301–304
RECT
D801
D801
T1
MAIN POWER
TRANSFORMER
T202
SUB
TRANSFORMER
AC IN -
R801
R802
RY901
+
-
D504
D605
+14V
-14V
+7.8V
+7.8V
+3.7V
PRE
AMP
Q701–707
DC DETECT
OVER LOAD
AC OFF
RELAY DRIVER
POWER
AMP
Q708–711
OVER CURRENT
DETECT
Q731
DELAY
SWITCH
Q505
BUFFER
Q601,602
+7.8V
D600
IC101 (2/2)
IC101 (1/2)
IC102 (2/2)
IC102 (1/2)
IC103 (2/2)
IC103 (1/2)
RY501
PROTECT CONTROL
IC500
+IN
-IN
+B
+B
-B
-B
IC602
IC601
CURRENT
SOURCE
Q603
J101
LINE IN
S101
AUTO
OFF
POWER SAVE
S103
OFF
ON
BASS BOOST
D202
ON/STANDBY
RV101
LEVEL
S102
NORMAL
REVERSE
PHASE
S902
F901
2.5A
POWER
• Fluxo do sinal
: LINE
+
-
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
10
10
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
:
Utiliza solda sem chumbo
2-2.
PLACA DE CIRCUITO IMPRESSO - SEÇÃO PRINCIPAL
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
JW502
JW501
T202
SUB
TRANSFORMER
JW202
JW203
JW204
JW205
JW206
JW210
JW211
JW212
JW214
JW215
JW216
JW217
JW218
JW207
JW201
JW223
JW221
JW220
JW219
JW222
JW226
CN601
1
8
JW227
JW200
JW225
JW228
JW209
JW213
JW224
JW229
JW208
CN702
BLK
BLK
BLU
ORG
BLK
BRN
BLK
YEL
GRN
RED
ORG
BLK
BRN
BLK
YEL
GRN
BLK
RED
C801
C802
C806
D802
D805
R801
D803
D804
R508
C807
D303
R506
R507
C513
R511
Q731
D502
R802
D304
C808
R711
C714
C509
C510
R512
R716
D504
R514
C301
R500
Q505
C805
R513
R704
EP1
D302
C709
R714
C511
R713
C708
R712
C713
R703
YEL
WHT
RED
WHT
WHT
BLK
ORG
YEL
BRN
GRN
WHT
BRN
BLK
BLU
RED
BLK
R715
C705
R705
R708
D703
D704
R710
C704
Q706
Q705
R515
C706
Q704
R702
C703
D301
C702
C707
C701
Q703
D702
D701
R709
R706
C302
D801
RY501
CNP501
CNP401
6
1
CNP904
1
2
C505
R509
R510
C508
C507
R701
R516
R723
Q701
D505
D503
R707
Q702
R724
C504
Q707
C506
JW230
C804
C803
JW304
JW302
JW310
JW311
CNP701
1
1
5
1
8
3
R720
R722
CNP711
R717
Q709
C715
R719
C710
C711
1-869-295-
SP101
SPEAKER
Q708
R718
R721
Q711
C716
C712
Q710
EP2
EP3
(11)
11
1-869-293-
(11)
11
CONTROL/AC
BOARD
CNP103
A
T1
MAIN
TRANSFORMER
(CONTROL/AC BOARD)
B
CONTROL/AC
BOARD
CNP903
C
IC500
1
4
8
5
(Page 11)
(Page 11)
(Page 11)
D301
E-3
D302
E-4
D303
E-4
D304
E-3
D502
G-9
D503
G-8
D504
H-8
D505
F-9
D701
I-10
D702
I-10
D703
G-12
D704
G-12
D801
H-5
D802
H-7
D803
H-7
D804
H-7
D805
H-7
IC500
G-8
Q505
G-9
Q701
I-11
Q702
I-11
Q703
G-12
Q704
G-11
Q705
H-12
Q706
G-12
Q707
H-12
Q708
A-11
Q709
A-8
Q710
C-10
Q711
B-10
Q731
F-8
• Semiconductor
Location
Ref. No.
Location
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
11
11
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
R103
JW126
C613
R102
JW111
JW113
JW106
JW127
JW129
JW116
JW103
JW122
JW115
JW114
JW104
JW128
JW102
JW107
CN903
1
2
C105
CNP102
1
4
R616
R111
R108
Q630
13
R630
R631
D601
D901
R603
R609
R125
R127
C103
R110
R104
C102
IC101
1
8
4
5
1
8
4
5
1
8
4
5
1
8
4
5
1
8
4
5
R112
IC102
IC103
R105
R101
C112
C116
R126
Q102
D605
R114
Q101
R601
C120
C121
Q103
R605
R123
R124
C127
C128
C601
IC601
IC602
C603
C602
R602
R606
D600
Q601
Q602
R621
R117
C605
R109
R128
Q604
Q606
Q608
R610
R608
R614
R116
C612
R615
R607
C101
C630
YEL
WHT
BRN
BLK
BLU
RED
BLK
WHT
R620
R100
CN602
S101
S102
S103
J101
S902
CNP901
RY901
CNP103
18
FH901
F901
T1
MAIN POWER
TRANSFORMER
ORG
WHT
RED
BLK
ORG
YEL
BRN
GRN
AC IN
FH951
C902
CNP902
1
2
D602
R622
R623
R624
JW105
JW117
R611
JW911
JW912
WHT
WHT
JW913
JW100
JW914
R130
R106
R129
R901
C608
D604
R10
C111
C109
C104
C118
D102
C123
D101
C122
C125
C124
Q605
R618
C611
R613
C606
C607
Q603
D603
C604
R604
C108
C119
R118
R119
R122
R121
R120
WHT
BLK
PNK
C117
C114
R115
C115
CN101
1
3
RV101
LEVEL
PNK
BLK
WHT
1-869-571-
R113
D202
ON/STANDBY
R619
GRY
GRY
BLU
GRY
GRY
BLU
C610
CN201
1
4
C609
(11)
11
1-869-296-
(11)
11
1-869-294-
(11)
11
POWER SAVE
OFF
AUTO
PHASE
REVERSE
NORMAAL
BASS BOOST
OFF
ON
LEVEL IN
POWER
MAIN BOARD
CNP401
B
MAIN BOARD
CNP904
C
MAIN BOARD
CN601
A
:
utiliza solda sem chumbo
2-3.
PLACA DE CIRCUITO IMPRESSO -
SEÇÃO CONTROL
(Page 10)
(Page 10)
(Page 10)
D101
C-13
D102
C-12
D202
I-9
D600
B-9
D601
B-9
D602
B-11
D603
B-10
D604
B-12
D605
C-14
D901
B-7
IC101
C-8
IC102
D-9
IC103
D-11
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
IC601
B-9
IC602
B-11
Q101
C-11
Q102
C-12
Q103
C-12
Q601
B-9
Q602
B-9
Q603
B-10
Q604
B-12
Q605
B-12
Q606
B-13
Q608
B-13
Q630
D-14
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
12
12
SA-FT1H/WPFT1/SS-CNPFT1/MSPFT1/SRPFT1
2-4.
DIAGRAM ESQUEMATICO - SEÇÃO PRINCIPAL
D901
D701
D702
D601
C102
C112
R117
R118
C116
R119
R120
R121
R122
C601
R601
R602
R603
R604
R606
R608
R609
R610
C605
R615
R614
C602
D802
D803
D805
D804
D304
D302
D303
D301
C101
C122
C125
C606
C705
C807
C808
D703
D704
D600
EP1
IC601(1/2)
IC601(2/2)
IC602(1/2)
IC602(2/2)
Q710
Q601
Q701
Q702
Q703
Q705
Q704
Q711
R10
R500
R100
R101
R112
R508
R514
R515
R611
R613
R703
R705
R706
R707
R708
R709
R710
R711
R713
R714
R715
R717
R718
R719
R720
R721
S902
JW911
JW912
JW501
JW502
C607
C802
JW913
JW914
C706
C711
C712
C801
C714
R723
R509
C124
C123
C701
C713
D503
D504
D505
R516
R605
R110
R111
C111
C121
C118
C119
RV101
R607
R511
R712
C301
IC101(1/2)
IC101(2/2)
IC102(1/2)
IC102(2/2)
IC103(1/2)
IC103(2/2)
C120
C127
C128
C505
C507
C508
C603
C604
C702
C703
C704
C710
C715
C716
C805
C806
CNP102
CNP401
CNP501
CNP901
Q708
Q709
R506
R125
R102
R103
J101
C707
C511
R701
R704
R631
CNP103
CN601
D605
C302
CN702
Q706
Q602
R105
R104
C104
C108
C109
R109
R108
C114
C115
R116
R114
R128
CN602
R123
R124
CNP701
CNP711
Q707
R623
R616
R620
R624
R622
CN201
CN101
R619
C609
C610
C504
CNP41
D502
RY501
R801
R802
D101
D102
R630
R901
C611
D604
C612
C608
C513
R724
R512
C509
C510
R513
C103
C105
R126
D602
D603
R716
C709
RY901
Q604
Q605
Q606
Q608
Q630
R129
R127
R113
S103
R106
R130
R115
C117
S102
Q101
Q102
Q103
R621
R618
Q505
Q731
R507
C803
C804
D801
CN903
CNP904
CNP902
CNP91
T1
T202
FH951
F901
FH901
D202
Q603
S101
C708
R510
C506
R702
IC500
C630
R722
SP101
C902
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