77
7) SERVO/SYSCON/TIMER u-COM VOLTAGE CHARTS
MODE
U-COM
PIN No.
STOP
REC
PLAY
REW/
REV/FWD
REC
PLAY
F.FWD
SEARCH
PAUSE
PAUSE
1
4.3
4.3
4.3
4.3
4.3
4.3
4.3
2
0
0
0
0
0
0
0
3
0
2.6
2.6
2.6
2.6
0
0
4
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
6
2.5
2.5
2.5
2.5
2.5
2.5
2.5
7
0
5.3
5.3
5.3
5.3
5.3
5.3
8
0
0
0
0
0
0
0
9
0
0
0
0
0
0
0
10
5
5
5
5
5
5
5
11
5.2
5.2
5.2
5.2
5.2
5.2
5.2
12
2.7
2.7
2.7
2.7
2.7
2.7
2.7
13
0
0
0
5.2
0
0
0
14
3.2
3.2
3.2
3.2
3.2
3.2
3.2
15
2.6
2.6
2.6
2.6
2.6
2.6
2.6
16
0
0
0
0
2.5
2.5
2.5
17
0
0
0
0
2.5
0
0
18
2.5
2.5
2.5
2.5
2.5
2.5
2.5
19
0
0
0
0
5.2
5.2
5.2
20
2.5
2.5
2.5
2.5
2.5
2.5
2.5
21
3.0
2.5
3.0
3.0
3.0
3.0
3.0
22
5.3
2.5
2.5
2.5
2.5
5.3
5.3
23
5.3
4.8
4.8
4.8
4.8
4.8
4.8
24
5.3
2.5
2.5
2.5
2.5
2.5
2.5
25
5.3
3.0
3.0
3.0
3.0
3.0
3.0
26
5.2
5.2
5.2
5.2
5.2
5.2
5.2
27
5.2
5.2
5.2
5.2
5.2
5.2
5.2
28
5.2
5.2
5.2
0
5.2
5.2
5.2
29
0
5.2
5.2
5.2
0/5.2
5.2
5.2
30
0
0
0
0
5.2/0
0
0
31
0
0
0
0
0
0
0
32
0
0
0
0
0
0
0
33
5.2
5.2
0
5.2
0
5.2
0
34
0
5.2
0
0
0
0
0
35
0
0
0
0
0
0
0
36
0
0
0
0
0
0
0
37
5.2
5.2
5.2
5.2
5.2
5.2
5.2
38
2.3
2.3
2.3
2.3
2.3
2.3
2.3
39
2.3
2.3
2.3
2.3
2.3
2.3
2.3
40
0
0
0
0
0
0
0
41
0
0
0
0
0
0
0
42
1.1
1.1
1.1
1.1
1.1
1.1
1.1
43
1.1
1.1
1.1
1.1
1.1
1.1
1.1
MODE
U-COM
PIN No.
STOP
REC
PLAY
REW/
REV/FWD
REC
PLAY
F.FWD
SEARCH
PAUSE
PAUSE
44
0
0
5.2
0
5.2
0
5.2
45
0
0
0
0
5.2
0
5.2
46
0
0
0
0
5.2
0
5.2
47
5.2
5.2
5.2
5.2
5.2
5.2
5.2
48
5.2
5.2
5.2
5.2
5.2
5.2
5.2
49
0
0
0
0
0
0
0
50
0
0
0
0
0
0
0
51
-23.8
-11.8
-14.7
-14.7
-11.7
-7.5
-9.5
(0)
(0)
(0)
(0)
(0)
(0)
(0)
52
-23.8
-20.0
-11.7
-15.7
-15.7
-15.5
-11.5
(0)
(0)
(0)
(0)
(0)
(0)
(0)
53
-19.8
-20.0
-11.7
-11.7
-11.7
-19.5
-7.5
(0)
(0)
(0)
(0)
(0)
(0)
(0)
54
-23.8
-15.9
-15.7
-19.8
-15.7
-15.5
-15.5
(0)
(0)
(0)
(0)
(0)
(0)
(0)
55
-19.7
-7.7
-7.5
-11.6
-7.5
-3.4
-7.3
(0)
(0)
(0)
(0)
(0)
(0)
(0)
56
-10.8
-11.8
-8.5
-14.5
-8.5
-5.3
-5.3
(0)
(0)
(0)
(0)
(0)
(0)
(0)
57
-19.7
-11.5
-5.0
-19.7
-5.0
-7.5
-7.5
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
58
-19.7
-11.5
-11.5
-19.7
-13.6
-7.5
-13.6
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
59
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
60
-13.6
-13.6
-13.6
-13.6
-13.6
-13.6
-13.6
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
61
-13.6
-13.6
-13.6
-13.6
-13.6
-13.6
-13.6
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
62
-19.8
-19.8
-19.8
-19.8
-19.8
-19.8
-19.8
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
63
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
64
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
(0.7)
65
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
(0)
(0)
(0)
(0)
(0)
(0)
(0)
66
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
-23.2
(0)
(0)
(0)
(0)
(0)
(0)
(0)
67
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(0)
(0)
(0)
(0)
(0)
(0)
(0)
68
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(0)
(2.5)
(0)
(0)
(0)
(2.5)
(0)
69
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(2.5)
(2.5)
(2.5)
(2.5)
(2.5)
(2.5)
(2.5)
70
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(0)
(0)
(0)
(0)
(0)
(0)
(0)
71
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(2.5)
(2.5)
(2.5)
(2.5)
(2.5)
(2.5)
(2.5)
72
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
-19.7
(0)
(0)
(0)
(0)
(0)
(0)
(0)
Summary of Contents for DV-K784N-JJ
Page 35: ...34 AC001 K884NZ SJ M K884NZ SG M only...
Page 36: ...35...
Page 37: ...36...
Page 38: ...37...
Page 39: ...38...
Page 66: ...65 ELECTRICAL ADJUSTMENTS Fig 1 Circuit Board Location...
Page 99: ...98 INTERCONNECT WIRING DIAGRAM K884N K784N K804N Hi Fi INTERCONNEC WIRING DIAGRAM REV 1 97 2 5...
Page 100: ...99 POWER SUPPLY SCHEMATIC DIAGRAM FREE VOLTAGE K884NY SJ M K884NZ SJ M K884NZ SG M...
Page 102: ...101 PRE AMP SCHEMATIC DIAGRAM K884N K784N 804N Hi Fi PREAMP SCHEMATIC DIAGRAM REV 1 97 2 5...
Page 103: ...102 VIDEO AUDIO SCHEMATIC DIAGRAM K884N K784N K804N...
Page 104: ...103 PIF MPX SCHEMATIC DIAGRAM K884N K784N K804N Hi Fi PIF MPX SCHENATIC DIAGRAM REV 1 97 2 5...
Page 105: ...104 TIMER SYSCON SCHEMATIC DIAGRAM K884N K784N K804N...
Page 106: ...105 Hi Fi AUDIO SCHEMATIC DIAGRAM K884N K784N K804N Hi Fi AUDIO SCHEMATIC DIAGRAM REV 1 97 2 5...
Page 107: ...106 POWER SUPPLY BLOCK DIAGRAM FREE VOLTAGE K884NY SJ M K884NZ SJ M K884NZ SG M...
Page 108: ...107 POWER SUPPLY BLOCK DIAGRAM 120V ONLY K884N SJ K884N JJ K884N SG K784N SJ K784N JJ K784N SG...
Page 109: ...108 PRE AMP BLOCK DIAGRAM K884N K784N K804N Hi Fi PREAMP BLOCK DIAGRAM REV 1 97 2 5...
Page 110: ...109 VIDEO AUDIO BLOCK DIAGRAM K884N K784N K804N Hi Fi VIDEO BLOCK DIAGRAM REV 1 97 2 5...
Page 111: ...110 PIF MPX BLOCK DIAGRAM K884N K784N K804N Hi Fi PIF MPX BLOCK DIAGRAM REV 1 97 2 5...
Page 113: ...112 Hi Fi AUDIO BLOCK DIAGRAM K884N K784N K804N AUDIO BLOCK DIAGRA REV 1 97 2 5...
