JVC GR-DA30UC - POWER UNIT Interconnection

(No.YF219)2-33 2-34(No.YF219)
<POWER UNIT>
TO MAIN IF
(CN106)
TO MAIN IF
(CN105)
<ZOOM UNIT>
1 GND
2 GND
3 GND
4
DIAL_PB
5
DIAL_OFF
6
DIAL_REC
1 TRIG_SW
2 GND
3 GND
4 REG_2.8V
5 REG_2.8V
6 ZOOM_SW
TELE
WIDE
POWER UNIT AND ZOOM UNIT SCHEMATIC DIAGRAMS
NOTES: 1. For the destination of each signal and further line connections that are cut off from this diagram, refer to "BOARD INTERCONNECTIONS".
2. The parts with marked () is not used.
3.The schematic diagram is only for reference. Avoid replacing individual parts.
Replace the entire unit only.
yf219_y21708001a_rev0.1
yf219_y21693001a_rev0.1
<MAIN>
MODE
REC PLAY
PIN NO.
MODE
REC PLAY
PIN NO.
MODE
REC PLAY
PIN NO.
MODE
REC PLAY
PIN NO.
MODE
REC PLAY
PIN NO.
IC1001 - -
IC1002
1 2.6 2.6
2 2.4 2.3
3 0.2 0.1
4 2.8 2.8
5 2.7 2.8
6 2.7 2.7
7 0 0
8 1.3 1.3
9 0 0
10 0 0
11 0 0
12 0 0
13 0 0
14 0 0
15 0 0
16 0 0
17 0 0
18 0 0
19 2.7 2.7
20 2.5 2.5
IC1005
1 2.8 2.8
2 0 0
3 2.8 2.8
4 0 0
5 2.7 2.8
6 2.7 2.8
7 2.8 2.8
8 2.8 2.8
IC1006
1 0 0
2 2.8 2.8
3 2.8 2.8
4 0 0
5 0 0
6 2.7 2.7
7 0 0
8 0.4 0.4
9 0.5 0.7
10 3.1 3.1
IC1009
1 2.7 2.8
2 2.7 2.8
3 0 0
4 2.8 2.8
5 0 0
6 2.8 2.6
7 2.8 2.8
8 2.8 2.8
IC1601
1 0 0
2 0.5 0.4
3 0.5 0.5
4 0.1 0.1
5 0.3 0.5
6 0.1 0
7 0 0
8 1.3 1.4
9 1.3 1.3
10 1.2 1.2
11 1.3 1.4
12 1.3 1.3
13 1.4 1.4
14 2.5 2.5
15 1.0 1.0
16 1.3 1.4
17 1.3 1.2
18 0 0.3
19 1.3 1.3
20 1.4 1.4
21 2.5 2.7
22 0.6 0.6
23 0.3 0.3
24 1.3 1.4
25 1.4 1.4
26 10.9 10.9
27 0 0
28 2.9 2.9
29 0.7 1.7
30 1.3 1.3
31 0.7 0.7
32 0.9 0.9
33 1.4 1.4
34 1.4 1.4
35 1.2 1.4
36 0 0
37 1.3 1.3
38 0 0
39 1.4 1.4
40 0 0
41 0 0
42 0 0
43 0 0
44 0 0
45 4.7 4.7
46 1.4 1.4
47 1.4 1.4
48 1.4 1.4
49 1.4 1.3
50 0 0
51 13.9 13.9
52 2.3 2.3
53 12.4 12.4
54 0 0
55 0 0
56 0 0
57 2.7 2.8
58 2.6 2.6
59 0 0
60 0 1.2
61 10.7 0.3
62 1.5 1.5
63 0.6 0.7
64 0.9 0.9
IC1701
1 3.5 3.5
2 1.3 1.3
3 1.2 1.3
4 0 0
5 1.3 1.3
6 1.3 1.3
7 - -
8 4.7 4.7
IC1702
1 - -
2 1.3 1.3
3 - -
4 0 0
5 - -
6 1.3 1.3
7 - -
8 4.7 4.7
IC2201
1 0.5 1.3
2 0 0
3 0.5 1.4
4 2.8 2.7
5 2.8 2.8
6 0 0
7 1.2 1.4
8 1.3 1.2
9 1.4 1.3
10 1.0 0.7
11 0.9 1.0
12 2.2 2.2
13 1.3 0
14 1.5 -0.1
15 0 0
16 0 0
17 0 0
18 0 0
19 3.0 3.0
20 0 0
21 0.3 0.3
22 1.4 1.4
23 0.4 0.5
24 1.4 1.5
25 0 0
26 0 0
27 4.7 4.7
28 0 0
29 2.3 2.4
30 0 0
31 3.0 3.0
32 1.5 1.5
33 0.5 1.5
34 0.5 1.5
35 0.7 1.5
36 1.5 1.5
37 1.5 1.5
38 1.5 1.5
39 1.5 0.1
40 1.5 0
41 0 0
42 4.7 4.7
43 3.2 0
44 4.7 4.7
45 1.5 0
46 1.5 0
47 1.5 1.5
48 1.5 1.4
IC3001 - -
IC3006
1 2.8 2.7
2 0 0
3 2.7 2.7
4 0 0
5 2.5 2.5
IC3501
1 0.6 1.9
2 0 0
3 0.5 0.5
4 1.3 2.6
5 0 0
6 0.8 2.8
7 2.8 0
8 2.7 0
9 2.7 2.8
10 1.3 1.5
11 0.5 0.3
12 0 0
13 2.4 2.4
14 2.4 2.4
15 2.3 2.4
16 2.4 2.4
17 0 0
18 4.7 4.7
19 0 0
20 2.4 2.3
21 2.4 2.3
22 2.4 2.3
23 2.4 2.4
24 0 0
25 2.8 2.8
26 0.5 0.3
27 4.7 4.7
28 2.7 2.7
29 1.4 1.4
30 0 2.8
31 3.2 2.5
32 3.3 2.3
33 0.2 3.4
34 0.1 3.4
35 0.0.6 0
36 0.6 2.6
37 0.3 2.7
38 0.9 3.2
39 0.1 0.8
40 4.7 1.6
41 0.5 4.7
42 0.5 1.9
43 0 0
44 1.1 1.1
45 1.4 1.4
46 1.4 1.3
47 1.2 1.2
48 3.9 3.9
IC3702
1 0 0
2 2.7 2.7
3 0 0
4 0 0
5 0 0
6 0 0
7 0 0
8 0 0
IC4201 - -
IC4901 - -
IC4904
1 0.7 0.7
2 0.7 0.7
3 0.7 0.7
4 0 0
5 0 0
6 0 0
7 0 0
8 4.7 4.7
IC6001
1 3.1 3.1
2 1.2 1.2
3 1.0 1.0
4 1.3 0.3
5 1.8 1.8
6 2.8 2.8
7 1.0 1.0
8 1.0 0.9
9 2.8 2.9
10 0 0
11 0 0
12 1.0 1.0
13 1.0 1.0
14 0 0
15 0 0
16 1.0 1.0
17 0.9 0.9
18 8.5 8.5
19 15.0 15.0
20 0 0
21 0 0
22 0.2 0.2
23 0.2 0.2
24 0.8 0.8
25 0 0.2
26 0.1 0.3
27 0.7 0.3
28 1.0 1.0
29 3.0 3.0
30 2.8 2.8
31 10.9 10.9
32 1.5 1.5
33 0 0
34 2.8 2.8
35 2.8 2.8
36 0 0
37 2.8 2.8
38 0 0
39 0.9 1.0
40 1.0 1.0
41 0.8 0.8
42 2.8 2.8
43 2.8 2.8
44 2.8 2.8
45 10.8 10.9
46 0 0
47 6.2 6.1
48 9.5 9.8
49 8.5 8.3
50 0 0
51 2.7 2.6
52 10.9 10.9
53 5.8 5.7
54 -0.1 0
55 10.9 10.9
56 0 0
57 0 0
58 4.8 4.8
59 4.8 4.8
60 4.7 4.7
61 4.1 4.0
62 1.1 1.1
63 0 0
64 10.9 10.9
IC8801 - -
Q1001
E 2.7 2.7
C 2.7 2.7
B 2.8 2.8
Q1002
E 0 2.7
C 2.7 2.6
B 2.7 0
Q1003
E 2.7 2.7
C -0.3 -0.1
B 2.8 2.8
Q1006
E 0 0
C 2.7 2.7
B 0.1 0.5
Q1007
E 0 0
C 0 0
B 0 2.8
Q1008
E 0.5 0.5
C 7.6 7.6
B 1.2 1.1
Q1601
1 0 0
2 0 0
3 4.7 4.7
4 0 0
5 3.7 4.7
Q2403
E 0 3.7
C 4.7 0
B 3.7 3.7
Q6301
1 8.1 8.3
2 0 0
3 0 0
4 2.8 2.8
5 2.8 2.8
Q6401
1 9.6 9.6
2 10.9 10.5
3 0 0
4 1.1 1.2
5 1.1 1.1
Q6505
E -7.7 -7.9
C -15.3 -15.3
B 0 -8.3
Q6701
S 6.1 6.1
D 10.5 10.5
G 4.8 4.8
Q7602
1 1.7 1.7
2 2.2 2.2
3 15.0 15.0
4 12.1 12.1
5 12.7 12.7
6 12.7 12.7
Q7603
1 1.7 1.6
2 2.1 2.2
3 15.0 15.0
4 12.0 12.1
5 12.7 12.1
6 12.7 12.6
Q7604
1 1.7 1.6
2 2.2 2.2
3 15.0 15.0
4 12.1 12.0
5 12.7 12.7
6 12.7 12.6
<CCD>
MODE
REC PLAY
PIN NO.
IC5001 - -
Q5001
E 10.8 10.1
C 14.9 0
B 11.5 10.8
<REAR>
MODE
REC PLAY
PIN NO.
IC7701
1 4.7 4.6
2 0 0
3 4.7 4.6
4 0 0
5 2.9 2.5
Q7701
1 0 0
2 1.4 1.4
3 1.4 0
4 0.1 0.7
5 0 1.4
6 1.4 1.2
Q7702
1 0 0.6
2 1.4 1.5
3 1.5 0
4 0.7 0
5 1.4 0
6 1.5 1.5
VOLTAGE CHARTS
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