Panasonic SA-PM37MD Service Manual page 73

Pin Mark I/O
No.
78 STB O 4ch driver standby output
79 NRFSTBY O RFAMP standby signal
80 MSPRESET O MSP reset signal output
14.4. IC72 (C3ABKB000041) : 4M DRAM
Pin Mark I/O
No.
1 DO1 I/O DRAM data 1 input/output
2 DO2 I/O DRAM data 2 input/output
3 WE I
4 RAS I
5 A9 I
9 A0 I
~12 ~A3
13 VCC I
14 A4 I
~18 ~A8
22 OE I
23 CAS I
24 DO3 I/O DRAM data 3 input/output
25 DO4 I/O DRAM data 4 input/output
26 VSS — GND terminal
14.5. IC151 (C1BB00000527) : RDS
Function
terminal (L:Standby)
output terminal (L:Standby)
terminal (L: Reset)
Function
terminal
terminal
DRAM write enable input
terminal
DRAM low address strobe
input terminal
DRAM address 9 input
terminal
DRAM address 0 to 3 input
terminal
Power supply terminal
DRAM address 4 to 8 input
terminal
DRAM write enable input
terminal (Not used/
Connected to GND)
DRAM column address
strobe input terminal
terminal
terminal
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