Samsung Q1433 Service Manual download pdf (Page 33)

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3-9. ELECTRICAL ADJUSTMENT BY REMOTE

COMMANDER

By using Remote Commander (RM-Y136A),all circuit adjust-

ments can be made.

NOTE : Test Equipment Required.

1. Pattern Generator

2. Frequency counter

3. Digital multimeter

4. Audio oscillator

1. METHOD OF SETTING THE SERVICE ADJUSTMENT MODE

SERVICE MODE PROCEDURE

1. Standby mode. (Power off)

2. DISPLAY n 5 n VOL (+) n TV POWER

on the Remote Commander.

(Press each button within a second.)

SERVICE MODE ADJUSTMENT

(

)

3. The CRT displays the item being adjusted.

4. Press 1 or 4 on the Remote Commander to select the item.

5. Press 3 or 6 on the Remote Commander to change the data.

6. Press 2 or 5 on the Remote Commander to select the cat-

egory.

7. If you want to recover the latest values press 7 then [ENTER] to

read the memory.

8. Press [MUTING] then [ENTER] to write into memory.

SERVICE MODE ADJUSTMENT

8. Press 8 then [ENTER] on the Remote Commander to initialize.

9. Turn set off and on to exit.

2. MEMORY WRITE CONFIRMATION METHOD

1. After adjustment, remove the plug from AC outlet, and then

replace the plug in AC outlet again.

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

3. Call the adjusted items again and confirm they were adjusted.

MUTING WRITE

↓

ENTER

Category Adjustment item

DATA

SERVICE VP VPOS 31

0000 0

SERVICE VP VPOS 31

0000 0

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 87 88

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Samsung Q1433 Service Manual Page 33

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