JVC HR-S6970AA, Service Manual

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<VIDEO/N.AUDIO>
MODE
REC PLAY
PIN NO.
MODE
REC PLAY
PIN NO.
IC1
1 0 0
2 0 0
3 0 0
4 5.1 5.0
5 2.0 2.0
6 2.5 0
7 2.8 2.8
8 1.8 1.5
9 1.8 1.4
10 2.0 1.6
11 2.5 1.9
12 1.6 0.7
13 0 0
14 2.7 2.5
15 2.8 2.7
16 0 2.6
17 2.7 2.8
18 1.98 1.8
19 2.8 2.7
20 0 4.1
21 2.8 0
22 5.1 5.0
23 2.3 2.2
24 3.1 2.8
25 0 0
26 1.5 2.7
27 1.5 1.5
28 0 0
29 1.9 2.4
30 2.9 2.9
31 0.2 0.3
32 2.2 2.3
33 2.0 2.0
34 3.0 3.0
35 2.9 3.0
36 2.3 2.3
37 3.0 3.0
38 2.1 2.1
39 1.4 1.4
40 2.0 2.1
41 2.7 2.5
42 1.9 1.9
43 2.1 2.1
44 0 0
45 3.1 3.1
46 3.1 3.1
47 5.1 5.0
48 0 0
49 3.1 3.2
50 5.1 5.0
51 2.0 2.0
52 0 5.0
53 2.6 2.6
54 0 0
55 2.0 2.0
56 0 0
57 2.2 2.1
58 2.3 2.3
59 5.0 5.0
60 5.0 5.0
61 0 0
62 2.2 0
63 2.1 2.1
64 2.5 2.5
65 2.3 2.2
66 2.5 2.5
67 0.3 0.6
68 1.3 1.2
69 2.0 1.9
70 2.7 1.0
71 0.1 2.1
72 0 0
73 4.6 4.6
74 4.6 0
75 2.7 2.6
76 2.2 2.2
77 2.8 0
78 0 0
79 0.5 2.5
80 0 2.5
81 5.0 4.8
82 0 0
83 0 1.2
84 5.1 5.0
85 2.4 2.2
86 2.5 2.2
87 2.4 2.2
88 0 0
89 0 0
90 0 0
91 0 0
92 5.1 5.0
93 1.5 0.2
94 2.5 2.5
95 2.5 2.5
96 2.5 2.5
97 0 0
98 2.3 0
99 0 0
100 2.6 2.5
Q1
E 0 0
C 0.5 0.6
B 0 0
Q4
E 2.8 2.8
C 0 0
B 2.1 2.1
Q7
E 2.5 2.2
C 2.5 2.2
B 0 0
Q8
E 2.5 2.2
C 2.5 2.1
B 0 0
Q9
E 0 0
C 0 0
B 0.7 0.7
Q10
E 0 0
C 0 0
B 0.7 0.7
Q12
E 2.9 2.9
C 0 0
B 2.3 2.3
Q2001
E -9.9 0
C 0 0
B -16.2 0.6
Q2002
E -9.9 0
C 0 0
B -16.0 0.6
Q2003
E 5.1 5.0
C -16.1 4.9
B 4.9 0
Q2051
E 0 0
C 7.4 0.1
B 0.4 0
Q2052
E 10.6 10.6
C 10.4 1.1
B 9.9 10.6
Q2053
E 0 0
C 0 10.5
B 4.9 0
Q2054
E 10.4 1.1
C 10.2 0
B 9.7 1.0
Q2055
E 0 0
C 0 0.9
B 4.8 0
CN1
1 0 0
2 0 0
3 0 0
4 2.5 2.2
5 2.5 2.2
6 2.4 2.2
7 2.5 0
8 2.6 0
9 2.5 0
CN2001
1 0 0
2 0 0
3 0 0
4 0 0
5 2.2 2.4
6 2.4 2.5
CN2002
1 0 0
2 0 0
<SYSCON>
MODE
REC PLAY
PIN NO.
MODE
REC PLAY
PIN NO.
IC3001
1 0 0
2 2.3 2.4
3 2.9 2.5
4 1.6 2.5
5 2.5 2.4
6 0.4 0.9
7 2.5 2.4
8 2.4 2.4
9 1.4
10 4.9 4.9
11 1.8 1.6
12 1.8 1.8
13 2.4 2.4
14 0.4 0.4
15 0.8 0.9
16 2.9 0
17 2.5 2.5
18 5.1 5.0
19 2.6 2.5
20 0 0
21 0 0
22 2.5 2.4
23 0 0
24 2.2 0
25 0.4 1.0
26 0 1.2
27 0.4 0.9
28 4.9 4.9
29 0 0
30 4.9 4.9
31 4.8 4.8
32 4.3 0
33 4.9 4.9
34 0 0
35 0 4.1
36 4.9 0
37 - 4.9
38 4.9 4.9
39 4.9 4.9
40 4.1 4.1
41 0 4.8
42 - -
43 4.9 4.7
44 2.5 2.4
45 0 0
46 3.4 2.0
47 3.5 2.8
48 2.8 3.4
49 2.1 2.7
50 4.1 3.4
51 2.0 3.4
52 2.1 2.7
53 4.7 4.7
54 4.8 4.8
55 0 0
56 4.9 4.8
57 0 0
58 4.8 4.7
59 4.9 4.3
60 4.9 4.1
61 4.6 4.5
62 4.6 4.6
63 4.8 0
64 4.8 4.7
65 4.8 4.8
66 4.8 4.7
67 0 0
68 0 0
69 0 0
70 0 0
71 4.3 4.3
72 4.8 4.8
73 0 4.5
74 0 0
75 1.4 1.5
76 1.2 1.0
77 4.9 4.9
78 2.4 2.4
79 0 00
80 2.4 2.4
81 3.2 3.1
82 4.9 4.9
83 0 0
84 0 0
85 0 0
86 0 0
87 0 0
88 0 0
89 0 0
90 0 0
91 0 0
92 4.7 4.7
93 4.7 0
94 0 0
95 4.8 4.8
96 0 0
97 0 0
98 4.9 4.8
99 0 0
100 4.8 0
101 4.8 0
102 4.2 4.5
103 4.8 4.8
104 1.2 1.3
105 2.5 2.2
106 0 2.7
107 0 2.3
108 2.6 2.5
109 0 0
110 0 0
111 0 0.3
112 4.9 4.8
IC3002
1 4.9 4.9
2 4.9 4.8
3 0 0
4 0 0
IC3003
1 0 0
2 0 0
3 0 0
4 0 0
5 4.8 4.2
6 4.9 4.3
7 0 0
8 4.9 4.8
Q201
E 3.2 3.1
C 0 0
B 2.5 2.5
Q202
E 2.5 2.4
C 5.1 5.1
B 3.1 3.1
Q3003
E 0 0
C 4.9 4.8
B - -
Q3004
E 0 0
C 0 0
B 0.7 0.7
Q3005
E 5.0 4.9
C 5.7 5.6
B 5.6 5.5
Q4001
E 0 0
C 0 0
B 4.8 4.8
CN3001
1 2.3 2.3
2 11.8 11.9
3 5.1 5.1
4 0 0
5 10.0 10.1
6 0 0
7 0 0
8 11.8 11.9
9 2.6 2.5
10 2.5 2.4
11 0 1.3
12 2.5 2.5
JS3001
1 0 0
2 0 0
3 4.9 4.8
4 0 0
5 5.0 4.9
<S-SUB>
MODE
REC PLAY
PIN NO.
<FMA>
MODE
REC PLAY
PIN NO.
IC501
1 0.3 2.9
2 5.1 5.0
3 2.8 2.8
4 4.9 4.8
5 3.3 3.3
6 5.1 5.0
7 2.8 0
8 0.3 0
9 4.7 4.6
10 0.7 4.6
11 5.1 5.0
12 2.3 2.3
13 2.8 0
14 2.4 2.4
15 0 0
16 2.4 2.3
17 0 2.8
18 2.5 2.4
19 0 0
20 3.2 2.1
21 0 0
22 0 0
23 0 0
24 0 2.4
25 0 0
26 2.4 2.4
27 2.4 2.3
28 0.1 2.3
29 0 2.4
30 3.7 3.6
31 2.4 2.4
32 2.3 2.4
33 3.5 3.4
34 5.0 5.0
35 0 0
36 2.4 2.1
37 2.6 2.6
38 2.8 2.8
39 2.8 2.8
40 3.0 2.8
41 1.5 1.6
42 1.9 0
43 2.3 2.3
44 2.4 2.6
45 3.1 3.1
46 0 0
47 2.3 2.3
48 0 0
49 2.9 0
50 4.4 4.3
51 2.9 0
52 2.8 2.8
53 0 0
54 0.5 2.5
55 4.4 4.3
56 2.9 2.8
MODE
REC PLAY
PIN NO.
Q2255
E 0 0
C 0 0
B 4.8 4.8
IC2201
1 2.4 2.3
2 0 0
3 2.4 2.4
4 0 0
5 0 0
6 2.5 2.4
7 2.0 2.1
8 0 0
9 0 0
10 0 0
11 0 0
12 1.9 2.1
13 0 0
14 0 0
15 0 0
16 2.5 2.4
17 0.7 0.3
18 2.6 2.5
19 2.5 2.4
20 2.6 0
21 2.5 0
22 2.6 0.7
23 0 0
24 2.6 0.6
25 5.0 5.0
26 2.6 0
27 0 2.6
28 4.3 0
29 4.1 1.8
30 3.9 1.7
31 1.0 2.9
32 2.5 2.5
33 2.5 2.5
34 0.7 0.3
35 2.5 2.4
36 0 0
37 0 1.6
38 0 0
39 0 0
40 5.0 5.0
41 0 0
42 4.7 4.6
43 0 4.6
44 3.2 3.3
45 0 0
46 5.0 4.8
47 2.5 2.5
48 2.5 2.5
49 0.3 0.3
50 0.5 0.2
51 0 0
52 0 0
53 4.5 4.5
54 0 0
55 0 0
56 0 0
57 4.4 4.5
58 8.4 8.5
59 4.6 0
60 1.1 0
61 2.5 2.5
62 2.4 0
63 4.6 4.5
64 4.7 4.6
Q2201
E 4.9 4.9
C -0.5 -0.7
B 4.9 4.8
Q2202
E 0 0
C 4.9 4.8
B 0 0
Q2203
E 0 0
C 0 0
B -0.6 -0.6
Q2204
E 0 0
C 0 0
B -0.6 -0.5
Q2251
E 0 0
C 0 0
B 4.1 4.1
Q2252
E 0 0
C 0 0
B 0 0
Q2253
E 0 0
C 0.1 0.2
B 0.1 0
Q2254
E 0 0
C 0.1 0.2
B 0..1 0
<SWITCHING REGULATOR>
MODE
REC PLAY
PIN NO.
Q5101
S 0 0
D 300.8 124.9
G 3.1 4.5
Q5102
E 0 0
C 3.1 4.5
B 0.1 0.3
Q5301
E 0 0
C 4.5 4.4
B 0.4 0.5
Q5303
E 5.2 5.1
C 5.7 5.6
B 5.9 5.8
Q5304
E 10.6 10.6
C 11.9 12.0
B 11.2 11.2
Q5305
E 11.3 11.2
C 11.2 11.2
B 0 -0.1
Q5306
E 0 0
C 0 0
B 4.5 4.4
Q5307
E 5.0 4.9
C 5.7 5.5
B 5.7 5.6
<TUNER/DEMOD>
MODE
REC PLAY
PIN NO.
IC6701
1 5.0 4.9
2 1.5 1.5
3 1.5 1.2
4 0 0
5 2.4 2.4
6 2.3 2.2
7 0 0.4
8 0 0
9 0 0
10 0 3.5
11 3.2 3.5
12 4.9 4.4
13 4.9 4.2
14 0.1 0.4
15 0.1 0.4
16 0.1 0.4
17 0.2 0.5
18 0.1 0.5
19 0 4.9
20 0 0
21 0.1 0.5
22 4.4 4.2
23 0 0
24 0 0
25 0 0
26 1.0 0
27 1.0 0
28 0 0
29 0 0
30 0 2.3
31 2.3 2.3
32 0 0
33 4.6 4.6
34 3.1 3.7
35 0 0
36 2.3 2.3
37 0 0
38 0 0
39 0 0
40 2.3 2.3
41 2.3 2.3
42 0 2.6
43 2.3 2.3
44 0 0
Q6030
E 4.5 2.5
C 0 0
B 3.8 1.9
TU6001
1 4.9 4.9
2 0 0
3 4.9 14.3
4 4.9 4.9
5 5.0 4.3
6 2.2 2.2
7 - 0
8 2.3 1.7
9 - 3.8
10 0 0
11 4.9 4.3
12 0 4.2
13 - 0
14 5.0 4.9
15 0 0
16 0 31.8
17 0 0
18 0 0
19 4.1 4.5
20 0.1 4.5
21 2.1 2.1
22 0 0
23 2.41 2.2
24 3.8 1.9
25 5.0 5.0
<FRONT>
MODE
REC PLAY
PIN NO.
IC7002
1 4.9 4.8
2 4.9 4.9
3 0 0
Q7001
E 4.9 4.9
C 0.9 0.8
B 4.8 4.7
Q7002
E 4.9 4.9
C 0.8 0.9
B 4.8 4.7
Q7003
E 4.9 4.8
C 0.8 0.8
B 4.8 4.7
Q7004
E 4.9 4.9
C 0.8 0.9
B 4.8 4.7
Q7005
E 4.9 4.9
C 0.8 0.8
B 4.8 4.7
Q7006
E 4.9 4.9
C 0.8 0.8
B 4.8 4.7
Q7007
E 4.9 4.9
C 1.1 1.1
B 4.8 4.7
Q7008
E 0 0
C 1.3 0.9
B 3.4 2.1
Q7009
E 0 0
C 0.9 0.9
B 2.9 4.1
Q7010
E 0 0
C 0.9 1.3
B 2.8 2.7
Q7011
E 0 0
C 2.2 0.9
B 2.0 2.7
Q7012
E 0 0
C 1.3 0.8
B 2.0 2.7
Q7013
E 0 0
C 1.7 1.1
B 1.4 3.4
Q7014
E 0 0
C 2.6 1.2
B 1.4 2.0
CN7001
1 0 4.9
2 0.1 4.9
3 0 0
4 5.0 4.9
<TERMINAL>
MODE
REC PLAY
PIN NO.
IC7107
1 1.5 1.4
2 0 .0
3 1.6 1.5
4 0 0
5 1.6 1.6
6 5.1 5.0
7 0 0.7
8 0 0
Q7104
E 3.2 3.1
C 0 0
B 2.4 2.4
Q7106
E 3.0 3.0
C 0 0
B 0 2.3
Q7107
E 3.1 3.1
C 0 0
B 2.5 2.4
<ADV.JOG>
MODE
REC PLAY
PIN NO.
CN7003
1 0 4.9
2 0.1 4.9
3 0 0
4 5.0 4.9
<2D DIGITAL>
MODE
REC PLAY
PIN NO.
IC1201 - -
Q1201
E 3.5 3.5
C 4.8 4.8
B 4.2 4.2
Q1202
E 1.0 1.0
C 0 0
B 0.2 0.3
Q1203
E 1.0 1.0
C 0 0
B 0.4 0.4
Q1204
E 0 1.8
C 4.8 4.8
B 0.4 2.4
Q1205 - -
CN1201
1 2.8 2.7
2 0.1 0
3 0.5 2.3
4 5.1 5.0
5 2.1 2.3
6 0 0
7 3.2 3.3
8 0.1 0
9 2.8 2.7
10 0 0
11 4.6 4.6
12 4.6 4.6
VOLTAGE CHARTS
2-37 2-38