1-15-2
E9712PIN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
60
OUT 8POUT-2
Control SCART 1 8Pin
Level by using 8POUT-1
and 8POUT-2
61
-
NU
Not Used
62
-
NU
Not Used
63
OUT
SYSTEM-
RESET
System Reset Signal
64
IN
READY/
BUSY
Ready/Busy communication
Control with Main Micro
Controller
65
OUT S-DATA-
OUT
Communication of Data
from VCR Micro Controller
66
IN
S-DATA-IN
Communication of Data to
VCR Micro Controller
67
OUT S-CLOCK
Communication of Clock
with VCR Micro Controller
68
OUT DRV-DATA
VFD Driver IC Control Data
69
OUT DRV-STB
VFD Driver IC Chip Select
Signal
70
OUT DRV-CLK
VFD Driver IC Control Clock
71
OUT
IIC-BUS-
SCL
IIC BUS Control Clock
72
IN/
OUT
IIC-BUS-
SDA
IIC BUS Control Data
73
-
NU
Not Used
74
-
NU
Not Used
75
OUT P-ON-H
Power On Signal to High
76
OUT C-CONT
Capstan Motor Control
Signal
77
OUT D-CONT
Drum Motor Control Signal
78
OUT C-F/R
Capstan Motor FWD/REV
Control Signal (FWD=“L”/
REV=“H”)
79
IN
S-REEL
Supply Reel Rotation Signal
80
IN
T-REEL
Take Up Reel Rotation
Signal
81
OUT
LM-FWD/
REV
Loading Motor Control
Signal
82
OUT
OUTPUT-
SELECT
Output Select
83
OUT
VCR-
AUDIO-
MUTE
Audio Mute Control Signal
(Mute = “H”)
84
OUT C-POW-SW
Capstan Power Switching
Signal
85
IN
VCR POW-
SAFETY
VCR Power Supply Safety
Signal
86
IN
A-MODE
Hi-Fi Tape Detection Signal
87
IN
C-FG
Capstan Motor Rotation
Detection Pulse
88
-
AMPVss
AMPVss
89
-
NU
Not Used
Pin
No.
IN/
OUT
Signal
Name
Function
90
IN
D-PFG
Drum Motor Phase/
Frequency Generator
91
-
AMPVREF
out
V-Ref for CTL AMP
92
-
AMPVREF
in
V-Ref for CTL AMP
93
-
P80/C
P80/C Terminal
94
IN/
OUT
CTL (-)
Playback/Record Control
Signal (-)
95
IN/
OUT
CTL (+)
Playback/Record Control
Signal (+)
96
-
AMPC
CTL AMP Connected
Terminal
97
-
CTL
To Monitor for CTL AMP
Output
98
-
AMPVcc
AMPVcc
99
-
AVcc
A/D Converter Power Input/
Standard Voltage Input
100
IN
AGC
IF AGC Comparator Signal
Pin
No.
IN/
OUT
Signal
Name
Function
www.freeservicemanuals.info
Digitized in Heiloo Netherland
