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50PW450-ZA, 50PW450A-ZA, 50PW450N-ZA, 50PW450T-ZA, 50PW451-ZD, 50PW451A-ZD (CHASSIS:PD11A) - LG TV Service Manual (repair manual). Page 70

Read LG 50PW450-ZA / 50PW450A-ZA / 50PW450N-ZA / 50PW450T-ZA / 50PW451-ZD / 50PW451A-ZD (CHASSIS:PD11A) Service Manual online

ⓒ LG Electronics. Inc.2010
Speaker
Jack for Speaker connection
1.Check whether speaker jack was inserted properly on Main B/D side & speaker side or not.
2. Check whether speaker cable have problem (disconnection wire) or not.
A25
Making 
전자 - 6-2
Revision 
PDP TV
Symptom
Repair Process-Reference data
Speaker cable checking method
C. Sound Problem
A25
2010. 11. 16
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