JVC HV-L34PRO User Manual

No. 51809
HV-L34PRO
26
Item
Measuring
instrument
Test point Adjustment part Description
8.TINT [Method of adjustment without measuring instrument]
(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 8.TINT with the function UP/DOWN key.
4. Set the initial setting value of NTSC 3.58 TINT with the function
LEFT/RIGHT key.
5. If you cannot get the best TINT with the initial setting value,
make fine adjustment until you get the best TINT.
6. Press the MENU/OK key and memorize the set value.
(NTSC 4.43 TINT)
Adjustment
of
SUB TINT
Remote
control unit
NTSC 4.43 TINT
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
8.TINT [Method of adjustment using measuring instrument]
(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 8.TINT with the function UP/DOWN key.
4. Set the initial setting value of NTSC 3.58 TINT with the function
LEFT/RIGHT key.
5. Connect the oscilloscope between TP-47B and TP-E
6. Adjust NTSC 3.58 TINT to bring the value of
(B)
in the
illustration to
-12V
(voltage difference between white (W) and
magenta(Mg)).
7. Press the MENU/OK key and memorize the setting value
(NTSC 4.43 TINT)
Adjustment
of
SUB TINT
Ⅱ
ⅡⅡ
Ⅱ
Signal
generator
Oscilloscope
Remote
control unit
TP-47B
TP-E(
#
##
#
)
[CRT
SOCKET
PWB]
NTSC 4.43 TINT
1. When NTSC 3.58 is set, NTSC 4.43 will be automatically set at
the respective values.
[For main picture]
1. Input a PAL full field colour bar signal (75% white) from EXT
terminal.
2. Select 2. V/C from the SERVICE MENU.
3. Then Select 10. VCO adjustment with the function UP/DOWN
key.
4. Press the MENU/OK key.
*
When the MENU/OK key is pressed, VCO for colour decoder
will be automatically set at the respective values.
Adjustment
of VCO
for colour
decoder
Signal
generator
Remote
control unit
10. VCO
[For PIP]
5. Select 7.PIP from the SERVICE MENU.
6. Then select 1.PIP VCO ADJ with the function UP/DOWN key.
*
When the MENU/OK key is pressed, VCO for colour decoder
will be automatically set at the respective values.
0
W
Cy Mg B
(B)
(+)
(-)

JVC HV-L34PRO Specifications

General

Brand	JVC
Model	HV-L34PRO
Category	TV
Language	English