Sony ICF-SW7600GR Service Manual ▷ View online
2
ICF-SW7600GR
SERVICE NOTE
The cautions when carrying out exchange of IC302 (6-800-111-01), or
exchange of KEY board (A-4440-289-A).
exchange of KEY board (A-4440-289-A).
When carrying out exchange of IC302, or exchange of KEY board, a setup of
destination is needed.
destination is needed.
Procedure of a setup :
1.
1.
A power supply is supplied and a clock is displayed. (Once it turns ON a power
supply, it is made to turn off, if it is in power saving.)
supply, it is made to turn off, if it is in power saving.)
2.
Two test lands of KEY board are made to short-circuit. (Fig.1)
3.
A liquid-crystal display lights up altogether except PAGE No.
4.
By the difference to destination, 1 to 3 is inputted by 10 keys.
(The difference to destination is as follows.)
(The difference to destination is as follows.)
5.
The beep sound “pi” carries out and it returns to a usual clock display.
Destination 3
Saudi Arabia
150-285kHz
530-1620kHz
2250-26100kHz
9kHz
87.5-108.0MHz
Destination 2
US, Canadian
150-529kHz
530-1620kHz
1621-29999kHz
10kHz
76.0-108.0MHz
Destination 1
Others
150-529kHz
530-1620kHz
1621-29999kHz
9kHz
76.0-108.0MHz
LW
MW
SW
MW step
AM
FM
BAND
3
4
5
6
7
IC303
IC304
IC305
A
TO
MAIN BOARD
1-679-367-
11
(11)
A
K
3
2
4
17
18
1
2
CN301
E
B
E
B
C
E
B
C
C
G
G
S
S
D
D
A
K
S327
AM BAND
S325
ERASE
S328
ENTER
S323
S319
a
b
STANDBY MEMORY
1
3
2
4
1
4
3
5
1
Short
Fig. 1
[KEY BOARD] (CONDUCTOR SIDE)
2
ICF-SW7600GR
SERVICE NOTE
The cautions when carrying out exchange of IC302 (6-800-111-01), or
exchange of KEY board (A-4440-289-A).
exchange of KEY board (A-4440-289-A).
When carrying out exchange of IC302, or exchange of KEY board, a setup of
destination is needed.
destination is needed.
Procedure of a setup :
1.
1.
A power supply is supplied and a clock is displayed. (Once it turns ON a power
supply, it is made to turn off, if it is in power saving.)
supply, it is made to turn off, if it is in power saving.)
2.
Two test lands of KEY board are made to short-circuit. (Fig.1)
3.
A liquid-crystal display lights up altogether except PAGE No.
4.
By the difference to destination, 1 to 3 is inputted by 10 keys.
(The difference to destination is as follows.)
(The difference to destination is as follows.)
5.
The beep sound “pi” carries out and it returns to a usual clock display.
Destination 3
Saudi Arabia
150-285kHz
530-1620kHz
2250-26100kHz
9kHz
87.5-108.0MHz
Destination 2
US, Canadian
150-529kHz
530-1620kHz
1621-29999kHz
10kHz
76.0-108.0MHz
Destination 1
Others
150-529kHz
530-1620kHz
1621-29999kHz
9kHz
76.0-108.0MHz
LW
MW
SW
MW step
AM
FM
BAND
3
4
5
6
7
IC303
IC304
IC305
A
TO
MAIN BOARD
1-679-367-
11
(11)
A
K
3
2
4
17
18
1
2
CN301
E
B
E
B
C
E
B
C
C
G
G
S
S
D
D
A
K
S327
AM BAND
S325
ERASE
S328
ENTER
S323
S319
a
b
STANDBY MEMORY
1
3
2
4
1
4
3
5
1
Short
Fig. 1
[KEY BOARD] (CONDUCTOR SIDE)
2
ICF-SW7600GR
SERVICE NOTE
The cautions when carrying out exchange of IC302 (6-800-111-01), or
exchange of KEY board (A-4440-289-A).
exchange of KEY board (A-4440-289-A).
When carrying out exchange of IC302, or exchange of KEY board, a setup of
destination is needed.
destination is needed.
Procedure of a setup :
1.
1.
A power supply is supplied and a clock is displayed. (Once it turns ON a power
supply, it is made to turn off, if it is in power saving.)
supply, it is made to turn off, if it is in power saving.)
2.
Two test lands of KEY board are made to short-circuit. (Fig.1)
3.
A liquid-crystal display lights up altogether except PAGE No.
4.
By the difference to destination, 1 to 3 is inputted by 10 keys.
(The difference to destination is as follows.)
(The difference to destination is as follows.)
5.
The beep sound “pi” carries out and it returns to a usual clock display.
Destination 3
Saudi Arabia
150-285kHz
530-1620kHz
2250-26100kHz
9kHz
87.5-108.0MHz
Destination 2
US, Canadian
150-529kHz
530-1620kHz
1621-29999kHz
10kHz
76.0-108.0MHz
Destination 1
Others
150-529kHz
530-1620kHz
1621-29999kHz
9kHz
76.0-108.0MHz
LW
MW
SW
MW step
AM
FM
BAND
3
4
5
6
7
IC303
IC304
IC305
A
TO
MAIN BOARD
1-679-367-
11
(11)
A
K
3
2
4
17
18
1
2
CN301
E
B
E
B
C
E
B
C
C
G
G
S
S
D
D
A
K
S327
AM BAND
S325
ERASE
S328
ENTER
S323
S319
a
b
STANDBY MEMORY
1
3
2
4
1
4
3
5
1
Short
Fig. 1
[KEY BOARD] (CONDUCTOR SIDE)
2
ICF-SW7600GR
SERVICE NOTE
The cautions when carrying out exchange of IC302 (6-800-111-01), or
exchange of KEY board (A-4440-289-A).
exchange of KEY board (A-4440-289-A).
When carrying out exchange of IC302, or exchange of KEY board, a setup of
destination is needed.
destination is needed.
Procedure of a setup :
1.
1.
A power supply is supplied and a clock is displayed. (Once it turns ON a power
supply, it is made to turn off, if it is in power saving.)
supply, it is made to turn off, if it is in power saving.)
2.
Two test lands of KEY board are made to short-circuit. (Fig.1)
3.
A liquid-crystal display lights up altogether except PAGE No.
4.
By the difference to destination, 1 to 3 is inputted by 10 keys.
(The difference to destination is as follows.)
(The difference to destination is as follows.)
5.
The beep sound “pi” carries out and it returns to a usual clock display.
Destination 3
Saudi Arabia
150-285kHz
530-1620kHz
2250-26100kHz
9kHz
87.5-108.0MHz
Destination 2
US, Canadian
150-529kHz
530-1620kHz
1621-29999kHz
10kHz
76.0-108.0MHz
Destination 1
Others
150-529kHz
530-1620kHz
1621-29999kHz
9kHz
76.0-108.0MHz
LW
MW
SW
MW step
AM
FM
BAND
3
4
5
6
7
IC303
IC304
IC305
A
TO
MAIN BOARD
1-679-367-
11
(11)
A
K
3
2
4
17
18
1
2
CN301
E
B
E
B
C
E
B
C
C
G
G
S
S
D
D
A
K
S327
AM BAND
S325
ERASE
S328
ENTER
S323
S319
a
b
STANDBY MEMORY
1
3
2
4
1
4
3
5
1
Short
Fig. 1
[KEY BOARD] (CONDUCTOR SIDE)