FUNAI DRVR-B778S Service Manual page 83

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Pin
IN/
Signal
No.
OUT
Name
Control SCART 1 8Pin Level
59 OUT 8POUT-1
by using 8POUT-1 and
8POUT-2
Control SCART 1 8Pin Level
60 OUT 8POUT-2
by using 8POUT-1 and
8POUT-2
61
-
NU
Not Used
62
-
NU
Not Used
SYSTEM-
63 OUT
System Reset Signal
RESET
Ready/Busy communication
READY/
64
IN
Control with Main Micro
BUSY
Controller
65 OUT S-DATA-
Communication of Data from
OUT
VCR Micro Controller
Communication of Data to
66
IN S-DATA-IN
VCR Micro Controller
Communication of Clock with
67 OUT S-CLOCK
VCR Micro Controller
68 OUT DRV-DATA
VFD Driver IC Control Data
VFD Driver IC Chip Select
69 OUT DRV-STB
Signal
70 OUT DRV-CLK
VFD Driver IC Control Clock
71 OUT IIC-BUS
IIC BUS Serial Clock
SCL
IN/
IIC-BUS
72
IIC BUS Serial Data
SDA
OUT
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
Capstan Motor FWD/REV
78 OUT C-F/R
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/
Loading Motor Control Signal
REV
OUTPUT-
82 OUT
Output Select
SELECT
VCR-
Audio Mute Control Signal
83 OUT
AUDIO-
(Mute = "H")
MUTE
84 OUT C-POW-SW Capstan Power Switching
Signal
VCR-POW-
VCR Power Supply Safety
85
IN
SAFETY
Signal
86
IN A-MODE
Hi-Fi Tape Detection Signal
Capstan Motor Rotation
87
IN C-FG
Detection Pulse
88
-
AMPVss
Ground
Function
1-16-2
Pin
IN/
Signal
No.
OUT
Name
DVD-POW-
DVD Power Supply Safety
89
IN
SAFETY
Signal
90
IN D-PFG
Drum PG/FG Input Signal
AMPVREF
91
-
V-Ref for CTL AMP
out
AMPVREF
92
-
V-Ref for CTL AMP
in
93
-
P80/C
P80/C Terminal
IN/
Playback/Record Control
94
CTL (-)
Signal (-)
OUT
IN/
Playback/Record Control
95
CTL (+)
Signal (+)
OUT
CTL AMP Connected
96
-
AMPC
Terminal
To Monitor for CTL AMP
97
-
CTL
Output
Always +5V with AC Plug
98
-
AMPVcc
Connected
Always +5V with AC Plug
99
-
AVcc
Connected
100 IN AGC
IF AGC Comparator Signal
Function
E9G01PIN

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