Emerson EWV401B - Page 44

1-13-3 HB3J1PIN
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
69 IN AFC
Automatic
Frequency
Control 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 1
A/D
73 IN KEY-2
A/D Key Data
Signal 2
A/D
74 IN LD-SW
Deck Mode
Position
Detector
Signal
A/D
75 IN ST-S
Tape Start
Position
Detector
Signal
A/D
76 - AVcc
A/D Converter
Power Input/
Standard
Voltage Input
-
77 - FLDVCC FLDVcc -
78 - FLDVP GND -
79 - N.U. Not Used -
80 - N.U. Not Used -
81 - N.U. Not Used -
82 - N.U. Not Used -
83 OUT REC LED
“REC” LED
Signal Output
H/L
84 OUT
TIMER
LED
“TIMER” LED
Signal Output
H/L
85 - N.U. Not Used -
86 - N.U. Not Used -
87 - N.U. Not Used -
88 OUT
CAS- IN
LED
“CASSETTE”
LED Signal
Output
H/L
89 - N.U. Not Used -
90 - N.U. Not Used -
91 - N.U. Not Used -
92 - N.U. Not Used -
93 OUT
VCR/TV
LED
VCR/TV Mode
LED Indicate
H/L
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level
94 - N.U. Not Used -
95 - N.U. Not Used -
96 - N.U. Not Used -
97 - N.U. Not Used -
98 - N.U. Not Used -
99 - N.U. Not Used -
100 - N.U. Not Used -
Pin
No.
Mark
IN/
OUT
Signal
Name
Function
Active
Level