CIRCUIT DIAGRAM 4/7
Main PWB (B1) section 4/4
-25-
DXZ745MP/DXZ746MP
1
8
9
16
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
TO Main PWB(B1) 3/4
PAGE 24
TO Main PWB(B1) 1/4
PAGE 22
TO Main PWB(B1) 3/4
PAGE 24
TO Main PWB(B1) 1/4
PAGE 22
TO Main PWB(B1) 3/4
PAGE 24
TO Main PWB(B1) 1/4
PAGE 22
TO Main PWB(B1) 3/4
PAGE 24
TO Main PWB(B1) 1/4
PAGE 22
TO Main PWB(B1) 1/4
PAGE 22
TO Main PWB(B1) 3/4
PAGE 24
TO Main PWB(B1) 2/4
PAGE 23
8.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
5.2
6.8
4.2
4.4
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
4.2
0
1.2
4.3
4.4
5.8
4.8
5.7
4.5
4.4
0.7
4.6
4.4
4.6
0
4.4
4.5
8.3
4.5
4.5
4.5
0
8.3
4.5
4.5
4.5
5.3
7.6
3 to 0
MUTE OFF:0
ON:5.2
MUTE ON:0
OFF:3.0
MUTE ON:2.1 OFF:0
0
0.8
5.5
0
2.8
3.3
2.8
13.9
2.7
0
2.7
12.6
3.1
3.1
0
3.1
3.1
2.6
2.7
0
2.7
13.8
2.7
4.9
2.7
0
5.2
PHONE ON:0 OFF:5.3
2.7
ACC ON:13.9 OFF:0
RADIO:14.3 OTHER:0
13.8
ILL ON: 14.0
OFF:0
13.9
0
2.7
2.7
2.7
2.7
2.7
2.7
2.7
13.9
MUTE ON:2.1 OFF:0
4.2
4.2
0
4.2
4.2
0
0
4.2
4.2
0
0
0
0
0
0
0
0
0
0
0
-7.9
8.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
4.9
4.8
4.9
4.8
8.2
4.1
TO PAGE 23 P500
OF Sub PWB(B2)
TO PAGE 23 P501
OF Sub PWB(B2)