Sylvania SSV6003 Service Manual page 46

Pin IN/ Signal
Mark
No. OUT Name
74 OUT CAS-IND
TIMER-
75 OUT
IND
CONV-
76 OUT
SW
77 OUT VCR/TV
78 OUT C-ROTA
79 OUT H-A-SW
H-A-
80 IN
COMP
Notes:
Abbreviation for Active Level:
PWM -----Pulse Wide Modulation
A/D--------Analog - Digital Converter
Active
Function
Level
"CASSETTE"
LED Signal H
Output
"TIMER" LED
H
Signal Output
RF Conv. Out-
put Channel
Switching Sig- Hi-z/L
nal 3ch="Hi-z",
4ch="L"
RF Conv. ON/
OFF Signal
H/L
(TV="L"/
VCR="H")
Color Phase
Rotary
H/L
Changeover
SIgnal
Video Head
Amp Switching H/L
Pulse
Head Amp
Comparator H/L
Signal
1-13-3 HD310PIN