Sony bg2t chassis kv-pg14p10, pg14p40_l Service Manual

– 18 –

Service adjustments to this model can be performed using the
supplied Remote Commander RM-952

a. ENTERING SERVICE MODE
With the unit on standby

This operation sequence puts the unit into service mode.

The screen display is :

Set the standby condition (Press [POWER] button on the

commander), then press [POWER] button again, hereupon it

becomes TV mode.

1) Set to Service Mode.

2) Press [1] (UP) and [4] (DOWN), to select the adjustment.

4) Press [MUTING] button to indicate WRITE on the screen.

5) Press [0] button to write into memory.

1) After adjustment, pull out the plug from AC outlet, and then

plug into AC outlet again.

2) Turn the power switch ON and set to Service Mode.

3) Call the adjusted items again to confirm adjustments were

made.

n

 

[DISPLAY]

 

n

 

5

 

n

  

VOL (+)

  

n

 

[POWER]

Item Number 00 HPS

This explanation uses H Shift as an example.

1. Select “00 HPS” with the 1 and 4 buttons.

2. Raise/lower the data with the 3 and 6 buttons.

3. Select the optimum state. (The standard is 1F for PAL

reception.)

4. Write with the 

[MUTING]

 button. (The display changes to

WRITE.)

5. Execute the writing with the - button. (The WRITE

display will be changed to red color while excuting, and

back to SERVICE.)

Example on screen display :-

1, 4

Select the adjustment item.

↓

3, 6

Raise/lower the data value.

↓

[MUTING]

Writes.

↓

 

-

Executes the writing.

7, -

All the data becomes the values in memory.

8, -

All user control goes to the standard state.

5, -

Service data initialization (Be sure not to use

usually.)

2, -

Copy and write all data.

[MUTE]

, -

Write 50Hz adjustment data to 60Hz or vice

versa.

Use the same method for all Items. Use 1 and 4 to select the

adjustment item, use 3 and 6 to adjust, write with [MUTING],

then execute the write with -.

Note  : 1. In  [WRITE], the data for all items are written into

memory together.

2. For adjustment items that have different standard

data between 50Hz or 60Hz, be sure to use the
respective input signal after adjustment.

PAL,SECAM:50
NTSC           :60

HPS

33

SERVICE

Data

Mode

Item 

Adjustment

Software version

Suffix No 
(OEM Code)

Total Power-On time (hours)

00

Item No

Depends on signal

1.6C

00

000A

50

079S

33

SERVICE 50

HPS

Adjusted with [3] and [6] buttons.

GREEN

Write with [MUTING]

Write executed with [0]

00

33

WRITE

50

HPS

GREEN

00

33

WRITE

50

HPS

00

RED
The WRITE display
then the display
returns to green
SERVICE