FUNAI VIP-5000HC MK12, Руководство по обслуживанию

Страница: 36 / 76

Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
31 OUT
OSD-
CHARA-
OUT
Character
Output
(Superimpos-
ed)
–
32 – OSDVcc OSDVcc –
33 OUT
D-V
SYNC
OUT
Dummy
V-sync Output
H/Hi-z
34 IN RESET
System Reset
Signal
(Reset= "L")
L
35 – OSC
IN
Clock Input
for letter size
–
36 – OSC
OUT
Clock Output
for letter size
–
37 – Vcc Vcc –
38 –
MAIN
CLOCK
17.7 MHz Main Clock
Input
17.734476 Hz
–
39 –
MAIN
CLOCK
17.7 MHz
Main Clock
Output
–
40 – Vss Vss(GND) –
41 – N.U. Not Used –
42 – N.U. Not Used –
43 – CLKSEL
Clock Select
(GND)
–
44 – N.U. Not Used –
45 – N.U. Not Used –
46 – N.U. Not Used –
47 – N.U. Not Used –
48 – N.U. Not Used –
49 IN T-REEL
Take Up Reel
Rotation
Signal
PULSE
50 – N.U. Not Used –
51 IN C-FG
Capstan
Motor
Rotation
Detection
Pulse
PULSE
52 IN D-FG
Drum Motor
Rotation
Detection
Pulse
PULSE
53 IN D-PG
Drum Motor
Pulse
Generator
PULSE
54 IN PB-CTL
Playback
Control Signal
PULSE
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
55 OUT C-CONT
Capstan
Motor Control
Signal
PWM
56 OUT D-CONT
Drum Motor
Control Signal
PWM
57 – N.U. Not Used –
58 – N.U. Not Used –
59 OUT
LM-FWD
/REV
Loading
Motor
FWD/REV
Output
H/Z/L
60 OUT
A-MUTE
-H Audio Mute
Control Signal
H
61 OUT P-ON-L
Power On
Signal at Low
L
62
A – N.U. Not Used –
B OUT D-REC-H
Delayed
Record Signal
–
63 – N.U. Not Used –
64 – N.U. Not Used –
65 – N.U. Not Used –
66 OUT C-F/R
Capstan
Motor
FWD/REV
Control Signal
(FF/REW="L")
L
67 IN
POWER
SAFETY
Power Safety
Detecting
Input Signal
A/D
68 IN END-S
Tape End
Position
Detect Signal
A/D
69 IN KEY-3
A/D Key Data
Signal
A/D
70 IN V-ENV
Video
Envelope
Comparator
Signal
A/D
71 IN
PG-
DELAY
Video Head
Switching
Pulse Signal
Adjusted
Voltage
A/D
72 IN KEY-1
A/D Key Data
Signal
A/D
73 IN KEY-2
A/D Key Data
Signal
A/D
74 IN LD-SW
Deck Mode
Position
Detect Signal
A/D
75 IN ST-S
Tape Start
Position
Detect Signal
A/D
1-12-2 H85G0PIN