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LC-46/52XD1E-RU

5 – 10

* ERROR STANDBY CAUSE (Page 1/13)

The total time when the unit enters the standby due to operational error and cause of error are recorded on EEPROM as much as possible.

The values can be used to locate the fault for repair.

* EEP CLEAR (Page10/13)

Clear of process adjustment EEP value.

1. Signal check

Signal generator level adjustment check (Adjustment to the specified level)

• Composite signal PAL : 0.7Vp-p 

± 0.02Vp-p (Pedestal to white level)

• 15K component signal : Y level 0.7Vp-p 

± 0.02Vp-p (Pedestal to white level)

 (50 Hz)                              PB, PR level 0.7Vp-p 

± 0.02Vp-p

2. Entering the adjustment process mode

Enter the adjustment process mode according to Section 3. 

3. RF AGC adjustment 1

1 Factory settings

䊶 Enter the adjustment process mode.
䊶 Move the cursor to [INCH SETTING] on page 2/13.
䊶 Use the R/C 㵘㵘key to select a inch size from

[46/52] and press the [OK]

㵘key.

䊶 “EXECUTING” display appears .
䊶 After a while,"OK" display appears, the setting is completed.

Adjustment point Adjustment Conditions

Adjustment

㵘procedure

ends by turning off
the MAIN POWER

1

Setting

[Signal]

䊶 Feed the PAL Sprit Field colour bar signal (E-12ch) to TUNER.

PAL

㵘 Signal level: 65 dB V㵘±1dB 㵘㵘(75

LOAD)

Sprit Field Colour Bar
RF signal UV

[E-12CH]

[Terminal]
TUNER

㸡100% white

2

Auto adjustment

Adjustment process

Bring the cursor on [ RF AGC BG ADJ] and press [OK]

performance

[PAL+TUNERMAIN] menu

[RF AGC BG ADJ

㵘OK] appears when finished.

Adjustment Conditions

Adjustment

㵘procedure

Adjustment point

LC-46/52XD1E-RU

5 – 11

4. PAL signal & tuner adjustment

5. ADC adjustment (Component 15K)

1 Setting

[Signal]

䊶Feed the PAL full field colour bar signal (75% colour saturation) to

PAL

㵘EXT3 VIDEO IN.

Full Field Color Bar

䊶Feed the RF signal (PAL colour bar) to TUNER.

Composite or RF signal

䊶Make sure㵘the PAL colour bar pattern (E-12) has㩷the sync level of

㵘7.3 with the picture level.

[Terminal]
EXT3 VIDEO IN
TUNER

㸡100% white

2

Auto adjustment

Adjustment process

Bring the cursor on [

PAL+TUNER ADJ]

and press [OK].

performance

[PAL+TUNERMAIN] menu

[

PAL+TUNER ADJ

OK] appears when finished.

䈀VIDEO IN SIGNAL䈁

㸡100% white

Adjustment point Adjustment conditions

䈀E-12CH䈁

Adjustment procedure

1 Setting

[Signal]

䊶Feed the COMPONENT 15K 100% full field colour bar signal (100%

COMP15K, 50Hz

㵘colour saturation) to EXT4 COMPONENT IN.

100% Full Field Colour Bar

[Terminal]
EXT4 COMPONENT IN

2

Auto adjustment

Adjustment process

Bring the cursor on [COMP ALL ADJ] and press [OK].

performance

[COMP] menu

[COMP ALL ADJ OK] appears when finished.

100% white

Black

Adjustment point Adjustment conditions

Adjustment procedure

LC-46/52XD1E-RU

5 – 12

Adjustment gradation values (IN) appear on page 7/13 of process adjustment, and adjustment initial values(offset value) appear on pages 8/13 and 9/
13. 

For white balance adjustment, adjust the offset values on pages 8/13 and 9/13.

[Condition of the unit for inspection]  

 Modulated light: MAX (+8)

[Adjustment reference device]  

Minolta CA-210

[Adjustment]

Check that the values on page 7/13 of process adjustment are set as below. If not, change them accordingly.

1. Display the current adjustment status at point 6. (Page 8/13 of process adjustment)

The display for checking the adjustment status is toggled by pressing the “6” button on the remote control.

(Normal OSD display 

→ “6” → display for check (OSD disappears) → “6” →normal OSD display → . . . )

2. Read the value of the luminance meter.  x=0.272 , y =0.277

3. Change MGAMMA R6/MGAMMA  B6 (Adjustment offset value) on page 9/13 of process adjustment so that the values of the luminance meter

approach x=0.272 and y =0.277.

(Basically, G is not changed. If adjustment fails with R and B, change G. When G is lowered, the weaker of R and B must be fixed.)

4. Display the adjustment status of the current point 5. (Each time the “5” button on the remote control is pressed, the adjustment status check dis-

play is toggled.)

(Normal OSD display 

→ “5” → Check display (OSD disappears) → “5” →Normal OSD display → . . . )

Change M GAMMA R5/M GAMMA B5 (adjustment offset value) on page 9/13 of process adjustment so that the values of the luminance meter
approach x = 0.272 and y = 0.277.

5. Repeat step 4) for points 4, 3, 2,  and 1.

[Adjustment reference standard value]

Adjustment spec  

± 0.004    Inspection spec  ± 0.006  (point 1)

Adjustment spec  

± 0.002    Inspection spec  ± 0.004  (Excluding the above-mentioned)

MGAMMA POS 1

4

MGAMMA POS 2

9

MGAMMA POS 3

14

MGAMMA POS 4

20

MGAMMA POS 5

25

MGAMMA POS 6

29

LC-46/52XD1E-RU

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CSI Confirmation  (Action Mode Section)

1

Setting

䊶Input a horizontal scroll signal of the vertical bar into the external input.

It moves at a constant speed.

white

2

Confirmation

䊶Confirmed that brightness darkens when the action mode is turned on

with the action key to remote control and the afterimage decreases.

Confirmation item

Confirmation method

Caution: When the factory settings have been made, all user setting data, including the channel settings, are

initialized. (The adjustments done in the adjustment process mode are not initialized.) Keep this in
mind when initializing these settings.

1

Factory settings

[Factory setting with adjustment process mode]
䊶 Enter the adjustment process mode.

(See to below caution)

䊶 Move the cursor to [Factory Init] on page 2/13.
䊶 Use the R/C 㵘㵘key to select a region from

[EURO/UK/ITALY/FRANCE/RUSSIA]and press the [OK]

㵘key.

䊶 “EXECUTING” display appears .
䊶 After a while,"OK" display appears, the setting is completed.
[Factory setting with R/C key]
䊶 Enter the adjustment process mode.
䊶 Push a remote controller code of each destination. (See below )
䊶 It automatically becomes in the process adjustment menu (INIT)

and change FACTORY INIT becomes "EXECUTING" display.

䊶 After a while, "OK" display appears, the setting is completed.

destination

R/C code

46/52XD1K

䊶䊶䊶A8(Hex)

46/52XD1I

䊶䊶䊶E8(Hex)

46/52XD1F

䊶䊶䊶E9(Hex)

46/52XD1R

䊶䊶䊶EB(Hex)

46/52XD1E

䊶䊶䊶FE(Hex)

The following items are initialized in the factory setting.

1. User settings
2. Channel data (e.g. broadcast frequencies)
3. Maker option setting
4. Password data

After adjustments, exit the adjustment process mode.
To exit the adjustment process mode, turn off the MAIN power key.
When the power is turned off with the remoto control, unpulug the AC power cord and plug it back in.

ends by turning off the
MAIN POWER key.

Adjustment item

Adjustment conditions

Adjustment procedure