LG HT303PD Service Manual page 23

3) Flash R/W enable signal during download(Downloading)
2. SDRAM CLOCK
1) MT1389/L main clock is at 27MHz(X501)
DCLK = 93MHz, Vp-p=2.2, Vmax=2.7V
LGE Internal Use Only
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FIG 1-4
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FIG 2-1
2-14
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