30
Unit[V]
Unit[V]
Ref. No.
PIN
STBY
TALK
NOTE
Ref. No.
PIN
STBY
TALK
NOTE
1
0.0
3.4
2
0.0
0.0
GND
IC405
3
0-1.2
1.2
4
0-3.0
3.0
5
3.8
3.8
1
3.8
3.8
2
3.8
3.8
IC406
3
0.0
0.0
GND
4
3.8
3.8
5
3.8
3.8
E
0.0
0.0
GND
Q401
C
0-2.0
1.7
B
0-0.8
0.7
E
0.0
0.0
Q402
C
0-2.0
1.9
B
0-0.8
0.7
E
0-3.0
3.0
Q403
C
0.0
2.9
B
0-2.4
2.2
E
0.0
0.4
Q404
C
0.0
1.9
B
0.0
1.0
E
0.0
0.5
Q405
C
3.8
2.6
B
0.0
1.2
E
0.0
0.5
Q406
C
3.8
2.5
B
0.0
1.2
E
0.0
0.0
GND
Q407
C
0.0
0.0
B
0.0
0.0
E
0.0
0.0
Q408
C
3.8
3.8
B
0.0
0.0
E
0.0
0.0
GND
Q409
C
0.0
0.0
B
0.0
0.0
E
0.0
0.0
GND
Q410
C
3.8
3.8
B
0.0
0.0
E
0.0
0.0
GND
Q411
C
3.5
3.4
B
0.0
0.0
E
0.0
3.3
Q412
C
0-0.5
1.5
B
0-0.5
1.5
Содержание FT-8939
Страница 2: ...CORDLESS TELEPHONE SERVICE MANUAL FILE NO 2B0 9904 FT 8939 PUBLISHED IN JAPAN Sep 1999 ...
Страница 11: ...9 BLOCK DIAGRAMS Base Unit Main ...
Страница 12: ...10 Base Unit DSP ...
Страница 13: ...11 Handset ...
Страница 14: ...12 13 SCHEMATIC DIAGRAMS Base Unit Main ...
Страница 15: ...14 15 Base Unit Key ...
Страница 16: ...16 17 Handset ...
Страница 33: ...34 ELECTRICAL PARTS LOCATION Base Unit Main PCB ...
Страница 34: ...35 Base Unit Key PCB ...
Страница 35: ...36 Handset Main PCB ...
Страница 36: ...37 38 WIRING DIAGRAMS Base Unit ...
Страница 37: ...39 Handset ...
Страница 40: ...42 Handset 7 8 4 1 16 17 17 5 10 15 11 12 2 9 6 13 14 3 17 MAIN PCB ASSY RF MODULE HANDSET ...
Страница 62: ......
