LG FA163 - DIAGNOSTIC WAVEFORM ANALYSIS; FLASH, SDRAM, AND SERVO SIGNAL WAVEFORMS

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Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
WAVEFORMS OF MAJOR CHECK POINT
1. FLASH/ SDRAM_CDP
CLK
DATA
ADDRESS
RESET
FE
TE
FOD
RF
2. SERVO_CDP
FLASH/ SDRAM
PIN 8,21,35
IC103 PIN12
RFIC Pin 31 (CD-16M)
RFIC- Pin 60( RF) 61( FE), 62( TE), 13( FOD)
BCK
DATA
LRCK
BCK
LRCK
DATA
3. AUDIO PATH_CDP
CD_ I2S
RFIC PIN34,35,36
MUX_ I2S
DSP PIN98,99,100
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