Micom Block Diagram - Zenith DVR313 Series Service Manual

5. MICOM BLOCK DIAGRAM

SDRAM_DQS[2:3]
SDRAM_DQM[2:3]
SDRAM_DQ[16:31]
M2 M4
IC1095 IC1093
IC1099
SDRAM_A[0:13]
DMN8600
CLKE,RAS,CAS,WE
M3 M1
IC1094 IC1092
SDRAM_DQ[0:15]
SDRAM_DQM[0:1]
SDRAM_DQS[0:1]
/REG1_OE
/REG2_OE
BA1,BA[20:24] /SMSC_CS
IC2066
CPLD
/CS[0:3] /REG1_WE
/CPLD_WE /REG2_WE
/E5_OEL
E5_DIR, /FCS0
E5_ALE
BD[0:7]
HD[0:15]
BA[6:21]
IC2085
BD[8:15]
BD[0:15]
IC2084
E5_DIR
/E5_OEL
BD[0:7]
E5_MA[1:5]
BA[1:5]
E5_MA[22:26]
BA[22:24]
IC2090
E5_ALE
BD[8:15]
HD[0:15]
IC1057
BA[1:22]
FLASH
/FLASH_WE
ROM
/FCS0
/OE2
3-19 3-20
/MUTE_CREG
AI_SEL
IC2072
IN_MCLK_SEL0
ADC1_SEL
SCL88_SEL
IC2076
/REG1_WE
/RST_SMSC
/RST_PHY
IC2078
/RST_ADC
/RST_DAC
IC2081
/RST_7114
/RST_7104
/REG2_WE