Sony SA-WFT7 Service Manual page 17

3-8. PRINTED WIRING BOARDS — POWER SECTION — • Refer to page 10 for Circuit Boards Location.
1 2
A
CNP102 DC-DC CONVERTER TRANSFORMER
B
C
D
E
F
CN205
1 8 CP102
G
C
AMP BOARD
CN603
H
(Page 15)
I
J
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
3 4 5
C131
T101
C122
R118
G
D
S
JP107
G
D
S
R133
R123 D107
R132
D111
C127
D151
~ ~
3 4
C155 C156
2 1
JP116 JP111
R152
JP117 JP115 JP112
R151
D159
R212
R213
C151 C152 JP119
C209
Q208
D206
R205
C210
CN205
JP113 R209
1 8
C207
CN202
JP118
1 3 R202
R210
CN203
1 7
R211
CNP104
C208 R201
1 3
CN202
B
FILTER
BOARD
CN401
(Page 12)
1 3
G
R
(ON)
(STANDBY)
11
(11)
1-865-575-
6 7 8
R112
R113
R131
18 1
C113
C114
R114
AEP,UK
JW101
R134
MODEL
C115 JW102
JW103
C116
10 9
D106
C117
C121
R130 R116
US,CND MODEL
TH101
RY202
RY201
AEP,UK
MODEL
C204
US,
AEP,UK
CND
MODEL
MODEL
CN201
2 1
1-865-570-
T201
US,CND
POWER
MODEL
TRANSFORMER
R
17 17
SA-FT7ED/WFT7/SS-CNF7ED/FRF7ED/WS-FT7
9 10 11 12
CNP101
C103
LF102
LF101
S301
POWER
C301
CN301
1 2
CN302
1 2
11
(11)
1-865-573-
• Semiconductor Location
Ref. No.
D101
D102
D103
D104
D105
D106
D107
D110
D111
D151
D159
D201
D202
D203
D204
D205
D206
Ver. 1.1
13 14
~
AC IN
2 1
CN901
R901
C901
2
1
11 11
(11) (11)
1-865-574-
Location Ref. No. Location
C-9 IC101 C-7
B-6
B-6 LD801 I-5
C-6
C-6 PH101 E-5
C-7
D-5 Q101 B-5
B-6 Q102 C-5
D-5 Q201 G-6
E-3 Q202 G-6
F-5 Q203 G-6
G-6 Q204 G-5
G-6 Q205 G-5
G-6 Q206 G-6
G-6 Q207 G-5
E-6 Q208 F-4
G-6