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11.3. Sub bright adjustment
Instrument Name
1. PAL signal generator (or RF)
· · · · Color balance adjustment is finished for each signal.
· · · · Do adjustments in a dark room.
· · · · Complete the adjustment within minutes after the turn on electricity.
Turn on the power supply again when it is not possible to complete it by aging etc.
1. Display the pattern for adjusting subbright from video input.
2. Pull down SRQ of the panel D-Board to L.
3. Use "Sub-Bright" in the "Service-Menu1" mode to adjuct so the 6th section shows up and
7th fades away.
11.4. ABL adjustment
Instrument Name
1. HD signal emitter (or Leader: 1080i/No.9 Signal)
2. Wattmeter
· · · · Make sure the set is aged for 30 minutes or more before adjustment. (Do not switch off
during or after aging.)
· · · · Voltage 230V 50Hz (variation within 1%)
· · · · Volume at minimum and screen size at "16:9"
Setting
Component input, dynamic, standard
1. Connect the set´s AC power to the wattmeter.
2. Input the Signal (top half: color bar, Bottom half: Horizontal losteps bar).
3. Select the "APL MULT" item in the Service1.
4. Adjust APL MULT so the set´s power consumption is
TH-37PA50H/M
239(+5/-10)w
TH-42PA50A/H/M 309(+5/-10)w
1. The initial data are
0×1E for 37/42SD (A0-0626)
2. The power and data are in reverse relationship
(Lower the data to raise the power.)
· · · · Raising direction ():20 ® 1F
· · · · Lowering direction (¯):20 ® 1A
3. There is a possibility that the adjustment value can do two places adjust it in that case, that
the value of APL_MULT is large.
Connection
Connect to the input terminal
Procedure
Connection
COMPONENT input terminal
Connect
the
AC
adjustment set to the wattmeter.
Procedure
33
TH-42PA50A / TH-42PA50H / TH-42PA50M / TH-37PA50H / TH-37PA50M
User setting: Normal
Picture menu: Dynamic
Color balance: Normal
ASPECT: 16:9
* If using RF ch.E04,
(Sub-Bright test pattern),
adjust so the 6th section shows up and the 7th
fades away.
power
of
the
According to the line condition,100V can be
used
Remarks
Remarks
Remarks
Remarks
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