— 37 —
Unit [V]
Ref.
No.
Pin
STBY
TALK
Note
30
0
0
31
0
0
32
0
0
33
0
0
34
0
0
35
0
3.6
36
0
0
37
0
0
38
3.6
3.6
39
0
0
40
0
0
41
0
3.1
42
0
3.6
43
3.6
3.6
44
0
0
45
0
0
46
0
0
47
0
0
48
0
0
49
0
0
50
0
3.5
51
3.6
0
52
3.6
0
53
3.6
3.6
54
0
3.5
55
0
1.5
56
3.6
3.6
57
3.6
0
58
3.6
3.6
59
0
0
60
0
1.2
61
0
0
62
0
0
63
0
0
IC603
64
3.6
3.6
1
3.6
3.6
IC604
2
3.6
3.6
3
0
0
1
3.6
3.6
IC605
2
3.6
3.6
3
0
0
Summary of Contents for FT-8258
Page 1: ...SERVICE MANUAL PUBLISHED IN JAPAN Jun 1998 FILE NO 2B0 9801 FT 8258 CORDLESS TELEPHONE ...
Page 10: ...BLOCK DIAGRAMS Handset Main 9 ...
Page 11: ...Handset RF 10 ...
Page 12: ...Base RF 11 ...
Page 13: ...Base Main 12 13 ...
Page 14: ... 14 15 SCHEMATIC DIAGRAMS ...
Page 15: ... 16 17 Base RF ...
Page 16: ...Base Key 18 19 ...
Page 17: ... 20 21 Handset Main ...
Page 18: ... 22 23 Handset RF ...
Page 37: ...ELECTRICAL PARTS LOCATIONS Base Main 42 ...
Page 38: ...Base RF 43 ...
Page 39: ...Base Key 44 ...
Page 40: ...Handset Main 45 ...
Page 41: ...Handset RF 46 ...
Page 42: ...WIRING DIAGRAMS Base 47 ...
Page 43: ...Handset 48 ...
Page 75: ...MECHANICAL PARTS LIST ...
