41
u-COM PORT DESCRIPTION
NO
PORT
SET
PORT NAME
DESCRIPTION
1
I/O
OUT
S OUTPUT
Series record output
2
I/O
IN
S INPUT
Series record input
3
I/O
OUT
C PWM
Capstan control
4
I/O
OUT
D PWM
Drum control
5
I/O
IN
S REEL
Supply reel
6
I/O
IN
T REEL
Take up reel
7
I/O
OUT
SP (H)
SP HIGH
8
I/O
OUT
BUZ SIG
Buzzer sound signal
9
I/O
OUT
AUDIO 24H (H)
Audio 24H Output level control
10
I/O
OUT
REC MUTE
Record mute
11
I/O
IN
REMOCON IN
Remocon input
12
I/O
OUT
C I LIMIT
Capstan current limit
13
I/O
OUT
C F/R
Capstan F(-) / R(+)
14
I/O
OUT
SLOW STEP CTL
Schmidt level select for slow playback
15
I/O
OUT
C ROTARY
Color rotary
16
I/O
OUT
H.A SW
Head Amp switching
17
I/O
IN
ENVE COMP
Enve compare
18
I/O
OUT
PB SW
Video switching
19
I/O
OUT
Q V SYNC
Q V Sync
20
I/O
OUT
SW OUT
Field/Frame switching output
21
I/O
OUT
REC CTL
Record control
22
I/O
IN
C FG
Capstan FG
23
I/O
IN
D PG
Drum PG
24
I/O
IN
D FG
Drum FG
25
I/O
OUT
PB CTL
PB Control
26
Vcc
Vcc
Vcc
Vcc
27
I/O
IN
CAM A
CAM Data A
28
I/O
IN
CAM B
CAM Data B
29
I/O
IN
CAM C
CAM Data C
30
I/O
IN
CAM D
CAM Data D
31
I/O
OUT
LM FWD
Loading forward
32
I/O
OUT
LM REV
Loading reverse
33
I/O
IN
SOFT RESET
Reset except running time
34
I/O
OUT
REC (H)
Record HIGH
35
NUB
N.C
GND
36
NUA
N.C
GND
37
RESET
IN
HARD RESET
All Reset
38
Xin
Xin
Xin
16MHz in
Summary of Contents for DV-K580NZ-T
Page 51: ...50 1 CONNECTION DIAGRAM CIRCUIT DIAGRAM...
Page 52: ...51 CIRCUIT DIAGRAM 2 POWER CIRCUIT DIAGRAM...
Page 53: ...52 CIRCUIT DIAGRAM 3 SYSCON CIRCUIT DIAGRAM...
Page 54: ...53 CIRCUIT DIAGRAM 4 VIDEO CIRCUIT DIAGRAM...
Page 55: ...54 CIRCUIT DIAGRAM 5 HEADAMP CIRCUIT DIAGRAM...
Page 56: ...55 CIRCUIT DIAGRAM 6 OSD CIRCUIT DIAGRAM...
Page 57: ...56 CIRCUIT DIAGRAM 7 Y C SEPARATION CIRCUIT DIAGRAM...
Page 58: ...57 CIRCUIT DIAGRAM 8 AUDIO CIRCUIT DIAGRAM...
Page 59: ...58 CIRCUIT DIAGRAM 9 LOGIC CIRCUIT DIAGRAM...
Page 60: ...59 CIRCUIT DIAGRAM 10 TERMINAL CIRCUIT DIAGRAM...
Page 61: ...60 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW 1 PCB MAIN...
Page 62: ...61 COMPONENTS LOCATION GUIDE ON PCB BOTTOM VIEW 2 PCB UNION...
Page 63: ...62 DISASSEMBLY 1 PANEL FRONT ASS Y...
Page 64: ...63 DISASSEMBLY 2 SET TOTAL ASS Y...
Page 65: ...64 DISASSEMBLY 3 PACKING ASS Y...
