Onkyo TX-DS494

TX-DS494/HT-R490
U11
TONE CONTROL PC BOARD
(NAETC-7047-1A/1B/1C/1D/1F)
CIRCUIT NO.
PART NO. DESCRIPTION
Capacitors
C391,C392 374721534 0.015uF+/-5%, 50V, Plastic
Resistors
R391,R392 5104356 or N14RLC100KW20Z or
5132435 N14RGLC100KW20Z, Bass/Treble
Plug
P391A 25055139 NPLG-9P123
U12
HOLDER PC BOARD
(NAETC-7048-1A/1B/1C/1D/1F)
CIRCUIT NO.
PART NO. DESCRIPTION
Holders
P798,P799 27190540-1 HOLDER(CLAMP)
U13
DSP CIRCUIT PC BOARD
(NADG-7049-1A/1B/1C)
CIRCUIT NO.
PART NO. DESCRIPTION
ICs
Q203 22240373 BA7625
Q701 22241338R2 AK4110VF
Q703 22240935R2 TC7WU04FU
Q704 22241716R9 CS492604-CL
Q705,Q706 22274574ER2TO TC74VHC574FT
Q707 22241590R3 or MX23C2000-90-001 or
22241591R3 or MX27C2000(TX-DS494) or
22241592R3 MX29F002T(TX-DS494)
Q708 222740077R2TO TC74HCT7007AF
Q709 22278033ENE MPC29M33HF
Q711 22241546R2 TC7WT241FU
Q801 22241341R3 AK4526A-VQ
Q802 22240981R2 TC9162AF
Q803-Q809 22241383R2 or NJM4565M-D or
22240581R2 NJM4565M
Transistors
Q201,Q204 2214373R2 or 2SA1162-O or
2214374R2 or 2SA1162-Y or
2214375R2 or 2SA1162-GR or
2216183R2 or KTA1504-O or
2216184R2 or KTA1504-Y or
2216185R2 KTA1504-GR
Capacitors
C222 354741009 10uF,16V, Elect.
C223,C226 354780339 3.3uF,50V, Elect.
C224 354780229 2.2uF,50V, Elect.
C267,C268 354741009 10uF,16V, Elect. <494>
C269,C270 354721019 100uF,6.3V, Elect. <494>
C273,C274 374728224 8200pF+/-5%, 50V, Plastic <494>
C275,C276 374721824 1800pF+/-5%, 50V, Plastic <494>
C277,C278 354744709 47uF,16V, Elect. <494>
C279,C280 354741009 10uF,16V, Elect.<494>
C3101,C3201 354784709 47uF,50V, Elect.
C3151,C3152 354744709 47uF,16V, Elect.
C3307,C3308 354741009 10uF,16V, Elect.
C923 3504213S 4700uF,35V, Elect.
C924 354761029S 1000uF,35V, Elect.
C933 354742229S 2200uF,16V, Elect.
C935,C944 354741009 10uF,16V, Elect.
C936,C937 354762219 220uF,35V, Elect.
Resistors
R921-R924 453532294 0.22ohm+/-5%, 1/2W, Metal oxide
R925 453530274 2.7ohm+/-5%, 1/2W, Metal oxide
R932 453530224 2.2ohm+/-5%, 1/2W, Metal oxide
R933 453530104 1ohm+/-5%, 1/2W, Metal oxide
R934 443522204 22ohm+/-5%, 1/2W, Metal oxide
R941 443520824 8.2ohm+/-5%, 1/2W, Metal oxide
Jacks
P261 25045333 NPJ-2PDBL185 <490>
P261 25045575 or NPJ-4PDRW389 or
25045303 NPJ-4PDBL162 <494.
Sockets
JL7001B 25050280 NSCT-3P108
JL911B 25050267 NSCT-3P95
JL912A 25051108 NSCT-4P895
JL921A 25051109 NSCT-5P896
JL931A,JL961A 25051107 NSCT-3P894
P101A 25052024 or NSCT-15P1811 or
25050955 or NSCT-15P742 or
25051281 or NSCT-15P1070 or
25051822 or NSCT-15P1609 or
25052211 NSCT-15P2108
P242A 25055705 NPLG-9P661
P303A,P305A 25055805 NPLG-16P761
P304A,P707A 25055804 NPLG-4P760
P306A,P706A 25055701 NPLG-5P657
P403 20022290820 NSAS-8P0854
P504B 2002E280630 NSAS-06P0904 <490>
P520 25052138 NSCT-7P2036
P704A 25055708 NPLG-12P664
P705A 25055712 NPLG-20P668
Radiator
Q934A 27160145 RAD-51
Screw
Q934B 82143010 3P+10FN(BC)
U9
HEAD PHONE JACK PC BOARD
(NAETC-7045-1A/1B/1C/1D/1F)
CIRCUIT NO. PART NO. DESCRIPTION
Jack
P7003 25045514 YKB26-5005, Phones <494>
Holder
JL7003B
25051109 NSCT-5P896 <494>
U10
MASTER VOLUME PC BOARD
(NAETC-7046-1A/1B/1C/1D/1F)
CIRCUIT NO.
PART NO. DESCRIPTION
Rotary encoder
S7001 25065575 EC16B2425
Sockets
P7001A 25050931 or NSCT-25P718 or
25051329 NSCT-25P1118
D932 223234R2 or 1SS352 or
223269R2 1SS355
D933-D938 22380260 or RL1N4003 or
22380032 or 1SR139-100 or
22380035 GP104003E
D939 224493000R2 UDZ30B
D940,D941 22380260 or RL1N4003 or
NOTE:
<DD> : 120V model only
: Asian model only for 120V
<GT> : Asian model only for 230V
<PP> : European model only
<WT> : World wide model only
<WR> : Chinese model only
<494>: TX-DS494 only
<490>: HT-R490 only
<DT>
NOTE:THE COMPONENTS IDENTIFIED BY MARK   ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE ONLY WITH  P ART NUMBER SPECIFIED.
CIRCUIT NO. PART NO. DESCRIPTION
<PA> : Australian model only
PRINTED CIRCUIT BOARD PARTS LIST-4 XXXX