Onkyo TX-DS494, Service Manual

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TX-DS494/HT-R490
CIRCUIT NO. PART NO. DESCRIPTION
X1001 3010203 or AF6146CG or
3010345 HQS-3H2-04332-20 <PP>
X7001 3010242 CS5.00MGW
Capacitors
C1001 355780229 2.2uF,50V, Elect. <PP>
C1003 355721019 100uF,6.3V, Elect. <PP>
C7001 355780229 2.2uF,50V, Elect.
C7002 3000120 FMC0H104Z
C7004,C7005,C700 355721019 100uF,6.3V, Elect.
C7009,C7010 355780109 1uF,50V, Elect.
C7015 355741009 10uF,16V, Elect.
C7018,C7019 355721019 100uF,6.3V, Elect.
C7020 375524744 MMT50V-474J
Switches
S7101-S7107 25035652 NPS-111-S604
S7111,S7112 25035652 NPS-111-S604
S7113 25035652 NPS-111-S604 <494>
S7114-S7117 25035652 NPS-111-S604
S7121-S7127 25035652 NPS-111-S604
S7131-S7135 25035652 NPS-111-S604
Sockets
JL7001A 25051107 NSCT-3P894
JL7003A 25051109 NSCTT-5P896 <494>
P504 2009990580UL NSAS-12P0789 <494>
P7001B 25052034 or NSCT-25P1821or
25050965 or NSCT-25P752 or
25051291or NSCTT-25P1080 or
25051832 or NSCT-25P1619 or
25052221 NSCT-25P2118
P702A 25052066 or NSCT-20P1853 or
25050926 or NSCT-20P713 or
25051324 or NSCT-20P1113 or
25051864 or NSCT-20P1651 or
25052253 NSCT-20P2150
P7206 2009990573UL NSAS-4P0782 <DD,PP,PA,GT,490>
2009990574UL NSAS-6P0783 <WR,WT>
Holder
Q7004A 27190989A (FL)
U8
MAIN PC BOARD
(NAAR-7044-1A/1B/1C/1D/1F)
CIRCUIT NO.
PART NO. DESCRIPTION
ICs
Q261 22241383R2 NJM4565M-D <494>
Q3151 22241221R2 TC9164AF
Q3301,Q3501 22241383R2 NJM4565M-D
Q931 222780565JRC NJM78M56FA
Q934 222780055 78M05HF
U6
SECONDARY TERMINALPC BOARD
(NAETC-6795-2A/2B/2C/2D)
CIRCUIT NO. PART NO. DESCRIPTION
Resistors
R991,R992 453530104 1ohm+/-5%,1/2W, Metal oxide
R993 4500229 0.1ohm+/-5%,1/4W, Metal oxide
Sockets
JL911A 25051107 NSCT-3P894
JL912B 25050281 NSCT-4P109
P921 2009990570AUL NSAS-6P0779
U7
DISPLAY CIRCUIT PC BOARD
(NADIS-7043-1A/1B/1C/1D/1F)
CIRCUIT NO.
PART NO. DESCRIPTION
FL tube
Q7004 212218 15-B-80GNK
Remote sensor
U7001 241330 or PIC-26043E2 or
241337 PIC-37043E2
ICs
Q1001 22241297R2 BU1923F <PP>
Q7001 22241658R3 MPD780208GF-095-3BA
Transistors
Q7002 2216210R2 or KRC104S or
2214490R2 RN1404
Q7003 2216230R2 or KRA103S or
2214540R2 RN2403
Diode
D1001 223234R2 or 1SS352 or
223269R2 1SS355 <PP>
D7001 225290 SEL4110R
D7002 223234R2 or 1SS352 or
223269R2 1SS355
D7004 224490560R2 or UDZ5.6B or
224550560R2
UDZS5.6B
D7005-D7008 223234R2 or 1SS352 or
223269R2 1SS355
D7009 224490910R2 or UDZ9.1B or
224550910R2
UDZS9.1B
D7010 223234R2 or 1SS352 or
223269R2 1SS355
Coils
L7001-L7003 231237K220R2 NCH-1477
Oscillators
Transistors
Q221,Q222 2215024 2SD1468S-R
Q223 2213510 or DTA114ES or
2214350 or RN2202 or
2215770 KRA102M
Q225 2215864 or KTC3199-GR or
2212115 or 2SC2458-GR or
2213284 2SC1740S-R <PP>
Q932 2215975 KTA1266-GR
2211455 2SA1015-GR
Diodes
D901 22380285F or RS403M or
22380022F RBV402
D931 224490620R2 or UDZ6.2B or
224550620R2
UDZS6.2B
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-3