Emerson EWV401B Service Manual page 44

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