Hitachi DV-PF7E Wartungshandbuch Seite 81

Pin IN/ Signal
No. OUT Name
VPS/PDC Data
56 IN DAVN-L
Receive = "L"
57 - NU Not Used
Composite
58 IN C-SYNC
Synchronized Pulse
Control SCART 1
8Pin Level by using
59 OUT 8POUT-1
8POUT-1 and
8POUT-2
Control SCART 1
8Pin Level by using
60 OUT 8POUT-2
8POUT-1 and
8POUT-2
61 - NU Not Used
62 -
NU Not Used
63 - NU Not Used
64 - NU Not Used
65 -
NU Not Used
66 OUT C-POW- Capstan Power
SW Switching Signal
Power On Signal at
67 OUT P-ON-H
High
68 OUT DRV-DATA VFD Driver IC Control
Data
VFD Driver IC Chip
69 OUT DRV-STB
Select Signal
VFD Driver IC Control
70 OUT DRV-CLK
Clock
71 OUT IIC-BUS- IIC BUS Control
SCL Clock
IN/
IIC-BUS-
72 IIC BUS Control Data
OUT SDA
73 - NU Not Used
74 -
NU Not Used
DVD- DVD Power Monitor
75 IN POWER- Signal (P-off="L", P-
MONITOR on="H")
Capstan Motor
76 OUT C-CONT
Control Signal
Drum Motor Control
77 OUT D-CONT
Signal
Capstan Motor FWD/
78 OUT C-F/R
REV Control Signal
(FWD="L"/REV="H")
Supply Reel Rotation
79 IN S-REEL
Signal
Take Up Reel
80 IN T-REEL
Rotation Signal
81 OUT LM-FWD/ Loading Motor
REV Control Signal
OUTPUT-
82 OUT Output Select
SELECT
83 OUT A-MUTE-H Audio Mute Control
Signal (Mute = "H")
Active
Function
Level
L
-
PULSE
H/L
H/L
-
-
-
-
-
H/L
H
H/L
H/L
H/L
H/L
H/L
-
-
H/L
PWM
PWM
H/L
PULSE
PULSE
H/L/
Hi-z
H/L
H
7-8
Pin IN/ Signal
No. OUT Name
84 - NU
85 -
NU
IN P-DOWN-L Power Voltage Down
86
87 IN C-FG
88 -
NU
89 - NU
90
IN D-PFG
AMPVREF
91 -
OUT
AMPVREF
92 -
in
93 - P80/C
IN/
94 CTL(-)
OUT
IN/
95 CTL(+)
OUT
96 - AMPC
CTLAMPou
97 -
t
98 -
AMPVcc
99 - AVcc
100 IN AGC
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
Active
Function
Not Used
Not Used
Detector Signal
Capstan Motor
PULSE
Rotation Detection
Pulse
Not Used
Not Used
Drum Motor Phase/
Frequency Generator PULSE
V-Ref for CTL AMP
V-Ref for CTL AMP
P80/C Terminal
Playback/Record
Control Signal (-)
Playback/Record
Control Signal (+)
CTL AMP Connected
Terminal
To Monitor for CTL
PULSE
AMP Output
AMPVcc
A/D Converter Power
Input/ Standard
Voltage Input
IF AGC Control
Signal
Level
-
-
L
-
-
-
-
-
H/L
H/L
-
-
-
A/D