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1. Input the PA
z
A L
colour ba
gnal.
2
Set the PICTURE,
COLOUR and BRT control
1. Input a PAL colour bar.
click.
Adjust L806 for best size picture.
(DELAY) and RV303 (PHASE).
oscilloscope
|
|
|
O+
A+P*C* ADJUSTMENT
:
OT
Lhe
Vb = 180 + 10mVp-p
L
1. Input the PAL colour bar signal.
54
2. Set the PICTURE
COLOUR
and BRT control
[ <
to center click.
1
3. Short circuit between pin Ga and pin @2 of
eee MEMORY,
Y/C PROCESS
1C301 with a jumper wire.
H. V OUT
T301
4. Adjust CV301 for suitable colour intencity.
44
Ae
en
5.
Remove a jumper wire.
1-618
-985
-11
CAPACITOR
cP
CPO002
CP301
CP401
| TRIMMER
CVv301
DIODE
D001
Do02.
D004
DO05
DOO06
D007
D008
DOOg
DO10
HO HV
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