KR-9940
Member
I am copying this from Audiokarma. No one is helping me there.
I am having some issues here with this receiver. I bought it and it powered up and no audio. No relays click when you power it up. I checked the main amp board and got some reading that are not exceptable. The main amp board is x07-1230-10
The reading are as follows: starting with pin 1 All are in volts.
1=0
2=0
3= -.377
4= -40.5
5= 22.5
6= .735
7= 1.302
8= -42
9=31.6
10= 41.9
11= 1.16
12= .616
13= 0
14= 44
15= -41
16= -.535
17= 0
18= 2.8
19= .4
20= 0
21= -10.1
22= -41.3
23= -41.6
24= 47.4
25= 47.4
26= 46.6
27= 9.6
28= -41
29= -41
30= 37.5
31= 41.7
32= 1.18
33= .63
34= 0
35= 30
36= 31
37= -40.6
38= -.47
39= 0
40= 0
What the pins should read as follows.
1= 0
2= 0
3= 0
4= -44
5= .08
6= .67
7= 1.21
8= -46 (-40)
9= 0
10= -46 (-40)
11= 1.4
12= .65
13= 0
14= 0
15= -44
16= -.48
17= 0
18= 0
19= 0
20= 0
21= -.54
22= -44
23= -44
24= 0
25= 0
26= .6
27= 1.1
28= -46
29= -46
30= 0
31= 46
32= 1.2
33= .65
34= 0
35= 0
36= 0
37= -44
38= -.5
39= 0
40= 0
I am having some issues here with this receiver. I bought it and it powered up and no audio. No relays click when you power it up. I checked the main amp board and got some reading that are not exceptable. The main amp board is x07-1230-10
The reading are as follows: starting with pin 1 All are in volts.
1=0
2=0
3= -.377
4= -40.5
5= 22.5
6= .735
7= 1.302
8= -42
9=31.6
10= 41.9
11= 1.16
12= .616
13= 0
14= 44
15= -41
16= -.535
17= 0
18= 2.8
19= .4
20= 0
21= -10.1
22= -41.3
23= -41.6
24= 47.4
25= 47.4
26= 46.6
27= 9.6
28= -41
29= -41
30= 37.5
31= 41.7
32= 1.18
33= .63
34= 0
35= 30
36= 31
37= -40.6
38= -.47
39= 0
40= 0
What the pins should read as follows.
1= 0
2= 0
3= 0
4= -44
5= .08
6= .67
7= 1.21
8= -46 (-40)
9= 0
10= -46 (-40)
11= 1.4
12= .65
13= 0
14= 0
15= -44
16= -.48
17= 0
18= 0
19= 0
20= 0
21= -.54
22= -44
23= -44
24= 0
25= 0
26= .6
27= 1.1
28= -46
29= -46
30= 0
31= 46
32= 1.2
33= .65
34= 0
35= 0
36= 0
37= -44
38= -.5
39= 0
40= 0