Abl Adjustment - Panasonic TH-42PA50E Service Manual

TH-42PA50E / TH-42PE50B / TH-37PA50E / TH-37PE50B

11.4. ABL adjustment

Instrument Name
1. HD signal emitter (Color bar 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 color bar.
3. Select the "APL MULT" item in the Serivice1.
4. Adjust APL MULT so the set´s power consumption is
TH-42PA50E 309 ± 10W
TH-42PE50B 317 ± 10W
TH-37PA50E 239 ± 10W
TH-37PE50B 247 ± 10W
1. The initial data are
0x25 for 37/42SD (A0-0626)
0x1E for 37HD (A0-0426)
0x24 for 42HD (A0-0826)
0x1D for 50HD (A0-0A26)
2. The power and data are in reverse relationship
(Lower the data to raise the power.)
· Raising direction (­):20 ® 1F
· Lowering direction (¯):20 ® 1A
(­):20 ® 1F
(¯):20 ® 1A
Connection
COMPONENT input terminal
Connect the
adjustment set to the wattmeter.
Procedure
34
AC power of the
According to the line condition,100V can be
used
Remarks
Remarks