Onkyo TX-SR603E

IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-14
Q282: K4S161622H(16Mb H-die SDRAM)-1/2
BLOCK DIAGRAM
TX-SR603X/603E/8360
512K x 16
512K x 16
Sense AMP
I/O Control
Column Decoder
Address Register
Row Decoder
LRAS LCBR
LCKE
LRAS
CLK
RAS CAS WE L(U)DQM
DQi
CLK
ADD
LWE
LDQM
Output Buffer
Data Input Register
Latency & Burst Length
Programming Register
Bank Select
Row Buffer Refresh Counter
Col. Buffer
Timing Register
CS
CKE
LCAS
LWE
LCBR
LDQM
LWCBR