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LG 47LY960H Service Manual page 19

Chassis ld4bz

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7.2. IR Out and DC Power Outlet (5V/12V)
7.2.1. Equipment & Condition
▪ Simple Jig (commercial check JIG)
▪ Power only mode
(1) Connect each other RS232C port on the Commercial
Check JIG.
(2) Press any key on SVC Remote-control.
(3) Check the LED status of the Check JIG.
- IR LED(OK condition: blinking) (LED #1)
7.2.2. DC Power Outlet Equipment & Condition
▪ Simple Jig (commercial check JIG)
(1) Connect JIG for inspection to RS-232C port on TV as
below.
(2) Enter the Configuration Setup mode in pressing Remote
control keys.
The method to enter Configuration Setup mode :
IN-START → MENU → Configuration Setup → OK
2-1) Select 5V DC Power Outlet and change the setting :
No → Yes. After that, check LED color in JIG.(LED #1)
2-2) After checking 5V DC Power Outlet, change the
setting : Yes → No.
2-3) Please check 12V DC Power Outlet in the same
procedure.
7.2.3. Pro:Idiom Check
(1) Connect the RF Cable
(2) Turn to the Pro:Idiom channel (No. 333)
(3) Check the video & sound
** Only displayed at "POWER ONLY" mode
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LG Electronics. Inc. All rights reserved.
Only for training and service purposes
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