Clarion DRZ9255 - Circuit Diagrams (Continued); Main PWB-A(B1) Section 4;6 (DSP SRAM)

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Main PWB-A(B1) section4/6
1 : To Main PWB1/6
3 : To Main PWB3/6
5 : To Main PWB5/6
IC913
AK7720A
(DSP)
IC903 AK4112BVF
(DIR)
IC915 AK4121VF
(SRC)
IC918
UPC29M33T
(3.3V STB)
IC912
TC9246F
IC916
BS62LV1024STI-70 (SRAM)
(DIGITAL TERMINAL)
IC901 SN74AHC1G04
IC905 SN74AHC1G04
IC902
SN74AHCT1G08
IC906
SN74AHC2G53
IC907
CD74HC4050PWR
(DSP, SRAM block)
DRZ9255
HX-D2
3.3(FUNC SEL,PWR-OFF:RESRT)
3.3(ACC-OFF:RESRT)