Panasonic UF-890 Service Manual page 113

CN211
Pin No. Signal Name
CN211-1 GND
CN211-2 nOPWRH
CN211-3 nOPWRL
CN211-4 nOPRD
CN211-5 nCS0D
CN211-6 OPA[5]
CN211-7 OPA[4]
CN211-8 OPA[3]
CN211-9 OPA[2]
CN211-10 OPA[1]
CN211-11 nSENT
Destination
FCB PCB CN52-
18
FCB PCB CN52-
17
+5V(H)
0V(L)
FCB PCB CN52-
16
+5V(H)
0V(L)
FCB PCB CN52-
15
+5V(H)
0V(L)
FCB PCB CN52-
14
+5V(H)
0V(L)
FCB PCB CN52-
13
+5V(H)
0V(L)
FCB PCB CN52-
12
+5V(H)
0V(L)
FCB PCB CN52-
11
+5V(H)
0V(L)
FCB PCB CN52-
10
+5V(H)
0V(L)
FCB PCB CN52-9
+5V(H)
0V(L)
FCB PCB CN52-8
Signal Waveform
0V
+5V(H)
0V(L)
113
Function
Ground
Write H Signal - Low Enable
Write L Signal - Low Enable
Read Signal - Low Enable
FPGA (Field Programmed
Gate Array) Chip Select - Low
Enable
Address Signal (5)
Address Signal (4)
Address Signal (3)
Address Signal (2)
Address Signal (1)
Detection Signal
H : Option Board Not Installed
L : Option Board Installed