5
KEH-1906ZZ2
P.C.BOARD (A)
WB UNIT
12
34
56
7
RF AMP
1ST IF
10.7MHz
DET.
2ND IF 450kHz
S
MECHANISM
MUTE
MECHANISM
+B SWITCH
EQ AMP
TAPE +B
REGULATOR
TEST TAPE:
315Hz 0dB
-73dBs
TAPE:-22.0dBs
WB:-11.0dBs
12
34
56
7
2
4
6
8
10
12
14
18
20
1
3
5
7
9
11
13
17
19
15
16
12
34
5
6
7
8
98
76
54
3
21
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
24
23
22
21
20
19
18
17
41
42
43
44
45
46
47
48
5
6
7
8
A
B
C
D
5
6
7
8
A-a
A-a
A-b
Содержание KEH-1906ZZ/X1H/UC
Страница 10: ...10 KEH 1906ZZ2 A 1 2 3 4 B C D 1 2 3 4 ...
Страница 11: ...11 KEH 1906ZZ2 5 6 7 8 A B C D 5 6 7 8 SIDE B ...
