Abl Adjustment - Panasonic TH-42PA60L Service Manual

Hide thumbs Also See for TH-42PA60L:

Table of Contents

TH-42PA60L

3.4.

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"

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 10steps bar).

3. Select the "PWRCTL" item in the <Service1> mode.

4. Adjust PWRCTL so the set´s power consumption is

289 (+5/-10)W

Remarks

1. The initial data are

Data address : A0-0102

Default data : 0×00

2. The power and data are in reverse relationship. Data is displayed by 2'C.

(Lower the data to raise the power.)

· Raising direction (): 0®255, 254, 253.....

· Lowering direction (¯):0®1, 2, 3.....

3. There is a possibility that the adjustment value can do two places, adjust it in that case, that

the value of PWRCTL is large.

All manuals and user guides at all-guides.com

Connection

COMPONENT input terminal

Connect the AC power of the set to the

wattmeter.

Procedure

Remarks

Table of Contents