Front video terminal PC board (NAETC-7741-1A/1B/1C/1D)
CIRCUIT NO.
PART NO.
DESCRIPTION
Terminal
P2510 25045678
NPJ-3PDB475
Sockets
P2506B
2009990575UL
NSAS-10P0784
P2508 25051569
NSCT-4P1356
P3220B
2009990420
NSAS-6P0564
Front optical terminal PC board (NAETC-7742-1A/1B/1C/1D)
CIRCUIT NO.
PART NO.
DESCRIPTION
Photo coupler
U2501 24120101
TORX179L
Capacitors
C2579 354741009
10uF,16V,
Elect.
Socket
P102B
2009990513UL
NSAS-6P0675
Net-tune circuit PC board (NAVD-7662-2)
CIRCUIT NO.
PART NO.
DESCRIPTION
ICs
Q601 22241778R2
BA33C25FP,
Regulator
Q603,Q608
22241861R3
HM5264165FTT-B6, Main memory
Q604
22241862R3
MX29LV320BTC-90, Flash ROM
Q605 22241821R2
WM8716EDS
Q606 22241872R2
93LC46BT/SN,MAC
address
Q607
22241863R3
EP7312-CV, MM microprocessor
Q609,Q618 22241161R2
TC7W14FU
Q610 22241159R2
TC7S02FU
Q616 22241867R3
CS8900A-CQ3,Ethernet
controller
Diodes
D601
223234R2 or
1SS352 or
D604,D605
223269R2
1SS355
D603 225385R2
SEC1201C
Coils
L601 230949R2
BLM21P221SG
L603 3030048R2
NFE31PT471F1E9
L605,L606 230949R2
BLM21P221SG
L607 231237K470R2
NCH-1479
R639,R640 230958R1
BK1608LM182-T
Oscillators
X601 3010374R2
DSO-751SV,
Crystal
X602 3010371R2
DSX630G,
Crystal
X603 3010372R2
SM-26F,
Crystal
X604 3010373R2
SMD-49,
Crystal
Capacitors
C602,C614
395530477R2
4.7uF,10V, Tantalum
C615,C637
395521017R2
100uF,6.3V, Tantalum
C638
356721019R2
100uF,6.3V, Elect., chip
C640 393322217
220uF,6.3V,
Elect.
C641 374721044
0.1uF+/-5%,50V,Plastic
C645,C647
356721019R2
100uF,6.3V, Elect., chip
C649 393322217
220uF,6.3V,
Elect.
C650 374721044
0.1uF+/-5%,50V,Plastic
C679 395521017R2
100uF,6.3V,
Tantalum
C693
356721019R2
100uF,6.3V, Elect., chip
Sockets
P601 25052724
NSCT-8P2620,LAN
P603A
25052707R2
NSCT-6P2603
P604B
25051238
NSCT-13P1028
Plugs
P602B
25055964R2
NPLG-4P917
P607B
25055965R2
NPLG-5P918
Cushion
Q605A
28141445
(DAC)
TX-NR900/E
PRINTED CIRCUIT BOARD-PARTS LIST 10