User Manual

PARTS LIST
SYMBO
L
PART
NUMBER
DESCRIPTION
A6-
W1
CA101222V1 Cable
A7 RYTUZ 921
01/1
ROCKWELL MODEM ASSEMBLY
A8 CB101074V1 MODEM DAUGHTER BOARD
- - - - CAPACITORS - - - -
C1
thru
C2
10µF
C3
thru
C27
0.1µF
C28 27pF
- - - - CONNECTORS - - - -
J1 QUICC:
J2 I/O Connector
J3 Diagnostic Connector
- - - - RESISTORS - - - -
R1
thru
R3
10k Ohms
R4
R5
thru
R8
10k Ohms
R9
R10
R11
R12
R13
R14 270 Ohms
R15
thru
R20
10k Ohms
- - - - INTEGRATED CIRCUITS - - - -
U1 Local Microprocessor: sim to Dallas 80C323.
U2 SRAM 64 x 8k: sim to Integrated Circuit
Devices IDT71V124SA.
U3 Dual Port RAM: sim to Integrated Circuit
Devices IDT70V05L55PF.
MM101271V1 R1A 83