1-15-2
E9700PIN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
59
OUT 8POUT-1
Control SCART 1 8Pin
Level by using 8POUT-1
and 8POUT-2
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
IN
S-DATA-
OUT
Communication of Data
from VCR Micro
Controller
66
OUT 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”)
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
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
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
10
0
IN
AGC
IF AGC Comparator
Signal
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Содержание DRV-A2621
Страница 39: ...1 12 5 E9700SCM3 Main 3 9 Schematic Diagram VCR Section...
Страница 40: ...1 12 6 E9700SCM4 Main 4 9 Schematic Diagram VCR Section...
Страница 42: ...1 12 8 E9700SCM6 Main 6 9 Front Jack Schematic Diagram VCR Section...
Страница 44: ...1 12 10 E9700SCM8 Main 8 9 Schematic Diagram VCR Section...
Страница 45: ...1 12 11 E9700SCM9 Main 9 9 Schematic Diagram VCR Section...
Страница 47: ...1 12 13 E9700SCRJ Rear Jack Schematic Diagram VCR Section...
Страница 49: ...1 12 15 E9700SCD1 DVD Main 1 6 Schematic Diagram DVD Section...
Страница 50: ...1 12 16 E9700SCD2 DVD Main 2 6 Schematic Diagram DVD Section...
Страница 51: ...1 12 17 E9700SCD3 DVD Main 3 6 Schematic Diagram DVD Section...
Страница 86: ...DRV A2621 DRV A2677 DRV A2631 DRV B2737 E9700 04 07 05ED 2005 06 23...
