Daewoo TVZ 1321 Service Manual page 86

Tv/vcr in one board, chassis : cn-140 ntsc-m system
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DESCRIPTION OF PINS
Pin
Function
No.
wave Information
43
Y SW OUT
44
SYNC IN.
45
TV IN
46
VCO COIL
47
(cont.)
Voltage and
2.5V
6.6V
2.5V
4V
Peripheral circuitry
50
1.125k
1k
7.35V
150
40k
2.5V
850
850
84
Circuit description
Output signal level is
1.5Vp-p.
Sync separation is of the
emitter input type. Verti-
cal sync separation is
done inside the 1C.
Signal level is 1V p-p
Reference tuning capac-
itance is 27pF. As the
capacitance is
decreased, the variable
range becomes wider
but stability becomes
worse.

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