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Main Board (conductor Side) - Sony ICF-SW7600GR Service Manual

Fm stereo/sw/mw/lw pll synthesized receiver.
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ICF-SW7600GR
4-2. PRINTED WIRING BOARD – MAIN BOARD (CONDUCTOR SIDE) –
A
MAIN BOARD
(CONDUCTOR SIDE)
B
EXCEPT EA
RV201
SSB FINE
TUNE
C
2E
2C
2B
1B
1C
1E
1E
1C
1B
2B
2C
2E
S202
SYNC
D
USB
LSB
E
C
B
RV203
S201
E
AM MODE
TP
SSB
76K(VCO)
SYNC
B
C231
NORM
E
6
5
IC202
F
10
1
B
TP
DET
C
E
C272
S203
1
TONE
IC204
MUSIC
4
NEWS
G
RV204
VOLUMEw
H
B
C
E
I
1
2
3
• Semiconductor Location
Ref. No. Location
Ref. No. Location
Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D101
D-8
D110
E-13
IC201
D102
D-7
D111
E-8
IC202
D103
E-12
D201
D-7
IC203
D104
E-14
D202
I-3
IC204
D105
D-10
D203
H-3
D106
C-10
D204
H-14
Q101
D107
D-10
D205
H-13
Q104
D108
D-10
D206
F-6
Q105
D109
E-9
D207
I-14
Q106
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CF202
B
C
E
15
16
CF201
IC201
RV202
T202
CF203
X201
CF204
B
C209
C
E
TP
SD
C
C
1
30
B
1E
1C
1B
2B
2C
2E
2C
2B
C221
E
1C
1B
1
8
IC203
8
5
C259
16
9
C267
2B
2C
E
1B
1C
T203
T203
4
5
6
D-5
Q107
E-11
Q116
C-13
F-2
Q108
C-10
Q117
E-10
F-5
Q109
C-9
Q118
D-10
G-3
Q110
D-9
Q119
D-9
Q111
C-7
Q120
D-12
E-8
Q112
D-13
Q121
C-11
D-7
Q113
D-13
Q201
C-3
D-12
Q114
D-12
Q202
C-3
D-13
Q115
D-12
Q203
E-4
manuals search engine
XF101
T104
S
G
D
S
D
CT102
S
T102
D
G
S
T101
C135
A
CT101
D
K
B
K
C
S
B
E
A
A
C
E
A
K
T107
TP
K
OSC2
C152
E
E
C
CN201
E
B
C
2
B
A
K
TP
C262
VT
18
A
TO
KEY BOARD
7
8
9
Ref. No. Location Ref. No. Location
Q204
D-2
Q213
F-13
Q222
F-12
Q205
C-5
Q214
F-13
Q223
F-11
Q206
E-7
Q215
H-2
Q224
F-12
Q207
E-7
Q216
H-3
Q225
F-12
Q208
E-6
Q217
F-10
Q209
E-3
Q218
F-10
Q210
F-3
Q219
F-11
Q211
F-3
Q220
F-11
Q212
F-2
Q221
F-11
10
10
ANT101
FM/SW
TELESCOPIC
ANTENNA
ANT102
MW/LW
FERRITE-ROD
ANTENNA
T106
E
B
B
C
G
C
E
C128
A
A
K
K
C146
K
E
T103
C
B
G
A
C157
K
C
A
E
C
B
C
E
G
B
S
D
G
D
B
A
K
C150
C
E
1
(SPEAKER)
E
2E
2C
2B
1B
C
1C
1E
C
E
E
B
C
B
B
2B
2C
B
2E
E
2C
2E
2C
2B
1B
1C
2B
1B
1E
E
1C
1B
1C
1E
B
C
E
17
SP201
SPEAKER
8Ω
DRY BATTERY
SIZE "AA"
(IEC DESIGNATION R6)
4PCS. 6V
10
11
12
Note on Printed Wiring Boards:
• X : parts extracted from the component side.
: Through hole.
a
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side) the parts face are indicated.
UNPLUGGED
PLUGGED
J101
AM EXT ANT
CH
CH
G
S
D
C
E
E
B
E
RV101
B
C
B
ATT
B
C
K
E
A
A
S101
K
ATT
ON
OFF
B
B
C
E
C
E
C
J201
LINE OUT
J202
K
A
K
CH
A
J203
DC IN 6V
A
K
11
(11)
1-679-368-
13
14
• Abbreviation
CH
: Chinese model.
EA
: Saudi Arabia model.

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