Onkyo TX-NR900

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