—32—
Unit [V]
Ref.
No.
Pin
STBY
TALK
Note
C
0
0.5
Q602
B
0
0.5
E
0
0
C
0
0
Q603
B
0
0
E
0
0
C
0
0
Q604
B
0
0
E
0
0
C
0
0
Q605
B
0
3.3
E
0
3.6
C
0
0
Q606
B
0
3.2
E
0
0
C
0
0
Q608
B
0
0
E
0
0
C
0
0
Q609
B
0
3.6
E
0
3.6
C
0
3.6
Q610
B
0
0
E
0
0
C
0
3.3
Q611
B
0
0
E
0
0
IC’S
Unit [V]
Ref.
No.
Pin
STBY
TALK
Note
1
2.2
0
2
0
0
3
0
0
4
0
0
5
0
0
6
0
0
7
0
0
8
2.1
2.0
9
0
0
10
5.1
5.1
11
0
0
12
0
0
13
0
0
IC1
14
5.1
5.1
1
2.0
2.0
2
2.1
2.1
3
2.0
2.1
4
0
0
5
2.0
2.0
6
2.0
2.1
7
2.0
2.0
IC2
8
5.0
5.1
1
0
0
2
0
0
3
0
0
IC3
4
5.0
5.0
1
5.1
5.1
2
0
0
3
1.3
1.3
4
1.0
0.9
5
1.3
1.3
6
1.3
1.3
7
1.3
1.3
8
1.3
1.3
9
1.0
0.6
10
1.3
1.2
11
0
0
IC4
12
0
0
1
0
5.1
2
0
0
3
5.1
5.0
4
5.1
5.0
5
0
0
6
5.1
5.1
7
4.7
0
8
0
0
9
0
0
10
0
0
11
0
0
12
0
0
IC10
13
0
0
Содержание FT-8508
Страница 1: ...SERVICE MANUAL PUBLISHED IN JAPAN Jun 1998 FILE NO 2B0 9804 FT 8508 CORDLESS TELEPHONE ...
Страница 3: ... 2 OPERATING CONTROLS BASE UNIT CONTROLS HANDSET CONTROLS RS YZ 1 2 ...
Страница 10: ...Handset Main 9 BLOCK DIAGRAMS ...
Страница 11: ...Handset RF 10 ...
Страница 12: ...Base RF 11 ...
Страница 13: ...Base Main 12 13 ...
Страница 14: ...SCHEMATIC DIAGRAMS Base Main 14 15 ...
Страница 15: ...Base RF 16 17 ...
Страница 16: ...Base Key 18 19 ...
Страница 17: ...Handset Main 20 21 ...
Страница 18: ...Handset RF 22 23 ...
Страница 36: ...Base Main 41 ELECTRICAL PARTS LOCATION ...
Страница 37: ...Base RF 42 ...
Страница 38: ...Base Key 43 ...
Страница 39: ...Handset Main 44 ...
Страница 40: ...Handset RF 45 ...
Страница 41: ...Base 46 WIRING DIAGRAMS ...
Страница 42: ...Handset 47 W501 W 072147 J502 JK 736 9P J601 IC603 PORTABLE RF B501 PE1294DA TOP VIEW SOLDERING ...
Страница 71: ...MECHANICAL PARTS LIST ...