LG LG-P350 - Audio and Sound

3. TECHNICAL BRIEF
- 51 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
wjt
BT_PCM_IN
WIFI&FM&BT
BT_PCM_SYNC
BCM43291
BT_PCM_OUT
BT
_
PCM
_
CLK
FM_ANT
wjt
_ _
FM_R
FM_L
spulypw
spulspw
MSM7227
tpj
tpjXw
tpjXu
MICBIAS
oztpj
FM ANT
o z
lhy y
lhytpjw
lhyvu
lhyvw
owos
owoy
AUDIO
SUBSYSTEM
o
G
z
ZU\Ȱ G
lhy

y
lhys
spulvw
spulvu
zwryj}R
zwryj}T
zwrVyj}
h|kpvpYjzjs
h|kpvpYjzkh
TPA2055D3
1
3.13 Audio and sound
3.13.1. Overview of Audio path
Figure. Block diagram of Audio & Sound path