Clarion DRZ9255 Service Manual page 23

Main PWB-A(B1) section 4/6
(DSP, SRAM block)
IC907
CD74HC4050PWR
IC903 AK4112BVF
(DIR)
IC902
SN74AHCT1G08
IC905 SN74AHC1G04
IC901 SN74AHC1G04
(DIGITAL TERMINAL)
IC915 AK4121VF
(SRC)
IC918
UPC29M33T
(3.3V STB)
- 23 -
IC916
BS62LV1024STI-70 (SRAM)
DRZ9255
HX-D2
IC913
AK7720A
(DSP)
1 : To Main PWB 1/6
3 : To Main PWB 3/6
5 : To Main PWB 5/6