Sony TRINITRON KV-21V5A Service Manual page 44

Color video tv
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-6s-
Pe.
|
|
[PICTURE
SEARCH
REG
Signal
PinNo. | vO|
STOP_|__FF
REW
PAUSE
| SLOW
x2
V-PB
Ic402 @ | O
H
H
H
L
L
L
RF SWP(SW25)
| 1c402@ | O
4
4
4
"4
4
4
QVDNV MUTE
Ic402@ | O
fa
L
L
"3
3
3
NASP
1c402@ | 0
4
4
"4
5
6
J
6
6
4
4
up
'c402@ | 0
8
8
8
5
'5
'5
6
6
"8
8
REC-P
(c402@ | 0
L
L
L
L
L
L
ie
L
L
REC
(c402@ | O
L
L
L
L
L
L
L
L
L
L
H
V SYNC
1c402@ | |
6
6
6
6
6
6
6
6
6
6
6
6
6
OSD MUTE
Ic402@ | O
7
7
7
7
7
7
7
7,
7
7
a7
7
7
CTL REC
Ic402 @ | 0
L
L
L
L
L
u
L
Ls
L
L
L
H
L
NTSC
°
L
L
L
L
L
L
L
L
L
L
u
L
L
°
L
L
L
L
L
L
H
H
H
H
H
L
L
°
L
L
L
L
L
L
L
L
L
L
L
"9
9
*], 25Hz 50% duty pulse synchronizing with drum rotation.
*6. Composite sync signal (positive).
*2. Normally "L" . "H" when the video signal is not detected.
*7, "H" when menu screen or gray back screen.
+3, V period "H" pulse.
*8. Selected by REC mode, "L" in the SP mode.
*4, "L" in the SP mode. Selected according to the recording mode.
*9. "H" while APC is set.
*5. Selected according to the tape recording mode.
LP
EP
NOLLdIYOSA
NOLLONNGA
Nid
O1 'SOVAHSLNI
€ NOLLOAS

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