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JVC AV-32WP2EN Service Manual page 24

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AV-32WP2EN
AV-32WP2EP
Measurin
instrument
Adjustment
Remote
of
control unit
SUB
TINT
I
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NTSC 3.58 TINT
[NTSC 3.58 TINT }
1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal (full field
colour bar with 75% white) from the EXT terminal.
2. Select 2.V/C from the SERVICE MENU.
3. Select 11.HUE with the FUNCTION UP/DOWN key.
4. Set the initial setting
value
of NTSC
3.58
TINT with the
FUNCTION -/+ key.
5. If you cannot get the best tint with the initial setting value,
make fine adjustment until you get the best tint.
. Press the MENU key and memorize the set value.
[Method of adjustment without using measuring instrument]
NTSC 4.43 TINT
[NTSC 4.43 TINT]
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
Adjustment
Signal
TP-47B
11.HUE
[Method of adjustment using measuring instrument]
of
generator
TP-E(
)
wr
PWB]
1. Input a NTSC 3.58MHz COMPOSITE VIDEO signal (full field
colour bar with 75% white) from the EXT terminal.
2. Select 2.V/C from the SERVICE MENU.
3. Select 11.HUE with the FUNCTION UP/DOWN key.
4. Set the initial setting value of NTSC
3.58 TINT with the
FUNCTION - or + key.
5. Connect the oscilloscope between TP-47B and TP-E
6. Adjust NTSC
3.58 TINT
to bring the value
of (A) in the
illustration to OV (voltage difference between white (VW) and
magenta(Mg)).
. Press the MENU key and memorize the setting value
Remote
control unit
NTSC 4.43 TINT
[NTSC 4.43 TINT]
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
24
No.51237

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