Daewoo TVZ 1321 Service Manual page 70

Tv/vcr in one board, chassis : cn-140 ntsc-m system
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PIN
PIN NAME
1
S/CLK
2
S/OUT
3
S/IN
4
SYNC (L)
5
VCR/ON(L)
6
LINE/TV
7
8
C/SYNC
9
SLOW STEP
10
C. I LIMITER
11
CAP F/R
12
C/SYNC
13
REMOCON IN
14
REEL PULSE
15
STROBE
16
RENTAL(H)
17
D/FG
18
D/PG
19
C/FG
20
PB/CTL
21
EVER 5.3V
22
QV/SYNC
23
V/SW
24
A/SW
25
H. A. SW
26
REC-LED(L)
27
STAND-BY(L)
28
T. REC
PIN
Serial Clock
Serial OUT, Contact with TIMER IC Serial IN
Serial IN, Contact with TIMER IN Serial OUT
NOT USED
NOT USED
NOT USED
NOT USED
Composite Sync
Adjusting Vth of CTL/P, Sets "L" during SLOW mode
Limit the current of CAP. M/T
Sets 'L' during SLOW MODE
Switching forward(H)/reverse(L) of CAP. M/T
Composite SYNC
REMOTE controller signal
Take Up Reel Pulse IN
Port to have S.DATA with TUNER
Set on 'H' when rental
Drum FG
Drum PG
Caption FG
Caption APC, SLOW & RTC & VISS DETECT
EVER 5.3V
WHen special play, Quasi Vertical SYNC
Video head Switching
Audio head Switching
Video head switching out, SP(L)
Light up when REC
Light up when STAND-BY
Lights up when timer recording stand-by and blinks when timer recording REPEAT
DESCRIPTION
68

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