LG KU250 Service Manual - Page 66
Audio Mode
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3. TECHNICAL BRIEF 3.11.8.2. Audio Mode There are three audio modes (Voice call, speaker phone, MIDI/MP3). MODE Voice Call Speaker phone MIDI MP3 Device Receiver Mode Loud Mode Headset Loud Mode Loud Mode Headset Loud Mode Headset Description Receiver Voice Call Speaker Phone Headset Voice Call Speaker Phone Speaker MIDI Bell Headset MIDI Bell Speaker MP3 Headset MP3 Table. Audio Mode Audio & Sound Main Component There are 6 main components in U250/KU250. Component 1 MSM6245 2 Audio amp 3 Analog Switch 4 Speaker/Receiver 5 MIC 6 Ear jack Design No. Maker Part No. Note U201 MSM6245 Base-Band Modem U402 NCP2890DMR2 1W Audio Amp U401 NLAS5223BMNR2G Dual Analog Switch MIC400 EMS1810TP OB4-15L42-C33L Speaker/Receiver -42 dB microphone RMBLGG080STSB Ear jack Table. Audio main component list - 67 -
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