Onkyo TX-DS494, Service Manual

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TX-DS494/HT-R490
U3
CIRCUIT NO. PART NO. DESCRIPTION
FRONT SPEAKER TERMINAL PC BOARD
Q619,Q620,Q1510 2203523 or KTD600K-Y or
(NAETC-6791-2A/2B/2C/2D)
2203524 KTD600K-GR
CIRCUIT NO.
PART NO. DESCRIPTION
Q621,Q622,Q1511 2203513 or KTB631K-Y or
Diodes
2203514 KTB631K-GR
D591,D592 223163 or 1SS133 or
Q627,Q628 2210755 or 2SC1775A-E or
223205 1SS270A
2210756 or 2SC1775A-F or
Capacitors
2211732 or 2SC1845-F or
C533-C536 374721034 0.01uF+/-5%,50V, Plastic
<PP,PA,GT,WR,WT>
2211733 or 2SC1845-E or
Relays
2215895 or KTC3200-GR or
RL501,RL502 25065563 or NRL-2P5A-DC24-129 or
2215896 KTC3200-BL
25065590 or NRL-2P8A-DC24-144 or
Q629,Q630 2211353 or 2SA949-O or
25065618 NRL-2P5A-DC24-158
2215843 or KTA1024-O or
Socket
2215844 KTA1024-Y
P501 2009990572AUL NSAS-14P0781
Q691 2213650 or DTD113ZS or
Terminal
2216060 KRC245M
P502 25060296 or NTM-8PDMN227 or
2214680 or RN1226 or
25060304 NTM-8PDMN235
Diodes
D1501,D1506 223163 or 1SS133 or
223205 1SS270A
D607,D608,D691 223163 or 1SS133 or
223205 1SS270A
Coils
L601,L602,L1501 231176S S-1.3C
Capacitors
C1504,C1505 354781009 10uF,50V, Elect.
C1533,C1534 354781009 10uF,50V, Elect.
C601,C602,C1501 354784709 47uF,50V, Elect.
C603,C604,C1502 374721015 100pF+/-10%,50V, Plastic
C605,C606,C1512 354744709 47uF,16V, Elect.
C607,C608,C1503 354742219 220uF,16V, Elect.
C615,C616 354781009 10uF,50V, Elect.
C619,C620 354781009 10uF,50V, Elect.
C621,C622,C1510 374724734 0.047uF+/-5%,50V, Plastic
C623,C624,C1511 374721044 0.1uF+/-5%,50V, Plastic
C627,C628 354782219 220uF,50V, Elect.
C631-C634 354784709 47uF,50V, Elect.
C635-C638,C681 354781009 10uF,50V, Elect.
C639,C640,C1530 354780109 1uF,50V, Elect.
Resistors
R1512,R1513,R151 443528204 82ohm+/-5%,1/2W, Metal oxide
R1522,R1523 453530224 2.2ohm+/-5%,1/2W, Metal oxide
R1529 453630824 8.2ohm+/-5%,1W, Metal oxide
R1534,R1535 4500159F 0.22ohm+/-5%,1/4W, Metal oxide
R539-R542 453530224 2.2ohm+/-5%,1/2W, Metal oxide
R623-R626 443528204 82ohm+/-5%,1/2W, Metal oxide
R629,R630,R1517 443525604 56ohm+/-5%,1/2W, Metal oxide
R633,R634,R1515 443526804 68ohm+/-5%,1/2W, Metal oxide
R635,R636 443528204 82ohm+/-5%,1/2W, Metal oxide
R641,R642,R1519 443522214 /-5%,1/2W, Metal oxide
R643-R646 453530224 2.2ohm+/-5%,1/2W, Metal oxide
R647,R648,R1524 4000132 or 0.22ohm+/-5%,5W or
4000201 or 0.22ohm+/-5%,5W or
4500245 0.22ohm+/-5%,5W, Metal plate
R655,R656 453630824 8.2ohm+/-5%,1W, Metal oxide
R659,R660 4500268F 2.2ohm+/-5%,1/2W, Metal oxide
R673,R674,R1532 5210288 N06HR2.2KTBE, Trimming resistor
R675-R678 4500159F 0.22ohm+/-5%,1/4W, Metal oxide
Relays
RL601 25065563 or NRL-2P5A-DC24-129 or
25065590 or NRL-2P8A-DC24-144 or
25065618 NRL-2P5A-DC24-158
RL1501 25065574 NRL-1P5A-DC24-134
Switch
S7201 25065286 NSS-22112 <WR,WT>
Jack
P7201 25045504 NPJ-1PDBL319
Sockets
JL501B 25050282 NSCT-5P110
JL902A 25051108 NSCT-4P895
JL903B 25050268 NSCT-4P96
Plugs
P601A 25055236 NPLG-5P220
P611,P612,P1511 25055038 NPLG-2P29
P7206A 25055132 NPLG-2P116 <DD,PP,PA,GT,490>
25055133 NPLG-3P117 <WR,WT>
Clamp
P589 260224 CP-1S
Q611,Q612,Q1515 2212115 or 2SC2458-GR or
2213284 or 2SC1740S-R or
2215864 KTC3199-GR
Q613,Q614 2211353 or 2SA949-O or
2215843 or KTA1024-O or
2215844 KTA1024-Y
Q615,Q616,Q1509 2212653 or 2SC3421-O or
2212654 2SC3421-Y
Q617,Q618,Q1508 2211633 or 2SC2229-O or
2215853 or KTC3206-O or
2215854 KTC3206-Y
U4
SURROUND SPEAKER TERMINAL PC BOARD
(NAETC-6792-2A/2B/2C/2D)
CIRCUIT NO.
PART NO. DESCRIPTION
Capacitors
C625,C626,C1526 374721034 0.01uF+/-5%,50V, Plastic
<PP,PA,GT,WR,WT>
Socket
P602 2009990571AUL NSAS-12P0780
Terminal
P603 25060297 or NTM-6PDMN228 or
25060303 NTM-6PDMN234
CIRCUIT NO. PART NO. DESCRIPTION
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.
<PA> : Australian model only
PRINTED CIRCUIT BOARD PARTS LIST-2