Lg Electronics 32LN549E-ZA 사용자 설명서

- 21 -

LGE Internal Use Only

Copyright  © 

  LG Electronics. Inc. All rights reserved.

Only for training and service purposes

Make sure the input signal type and  

our TV can support the signal.

Make sure the input signal type and 

Our TV can support the signal.

Check Component cable(gender) 

defect or status of conductor

Check the RGB cable defect or 

status of conductor.

Make sure the LVDS output signal of 

Mstar IC.

Check the DSUB_DET signal.

Check the LVDS output signal of 

Mstar IC.

Make sure the JK1603, COMP Y/Pb/

Pr signal

Check the EDID, I2C signal.

Make sure the Rear_COMP_DET 

signal.

Check the JK1104 H / V_Sync / R / 

G / B signal.

Exchange the Mstar(IC101) 

or Main board.

Exchange the resistor R1146 / R1147.

Exchange the Mstar(IC101) or Main 

board.

Exchange Component Jack.

Download the EDID data, exchange 

the Mstar(IC101) or Main board.

Exchange the R9912.

Exchange the D-SUB Jack.

No

No

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes