Integra DTR-7.3, Руководство по обслуживанию

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NOTE: THE COMPONENTS IDENTIFIED BY MARK !
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.
Note: <D>: 120V model only <A>: Australian model only
CAUTION: Replacement for transistor of mark *, if necessary
must be made from the same beta group (H
FE
) as
the original type.
CIRCUIT NO. PART NO. DESCRIPTION
Sockets
P2005B 25051238 NSCT-13P1028
P2006B,P2007B 25051528 NSCT-17P1315
S video PC board (NAVD-7730-1M/1N)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q2451 22241849R2 MM1512
Q2501,Q2511 222740515R2 74HC4051AF
Q2502,Q2602 22241443R2 TK15420M
Q2601,Q2611 222740515R2 74HC4051AF
Transistors
Q2401,Q2402 2216031R2 or RN1444-A or
Q2407~Q2414 2216032R2 RN1444-B
Q2403,Q2406 2216031R2 or RN1444-A or
Q2403,Q2406 2216032R2 RN1444-B <A>
Q2404,Q2405 2216031R2 or RN1444-A or
2216032R2 RN1444-B
Q2503,Q2505 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Q2504,Q2506 2216185R2 or KTA1504-GR or
2214375R2 2SA1162-GR
Diodes
D2503~D2506 223234R2 or 1SS352 or
223269R2 1SS355
Coils
L2001 231292J056R2 NCH-1572
L2002 231237K022R2 or NCH-1471 or
233533K022R2 NCH-1587-022K
L2471,L2473 231237K022R2 NCH-1471
L2472,L2474 231292J056R2 NCH-1572 <A>
Capacitors
C2422,C2424 354721019 100uF,6.3V, Elect.
C2426,C2428 354721019 100uF,6.3V, Elect.
C2432,C2452 354721019 100uF,6.3V, Elect.
C2504,C2506 354721019 100uF,6.3V, Elect.
C2573,C2575 354721019 100uF,6.3V, Elect.
C2604,C2606 354721019 100uF,6.3V, Elect.
C2608,C2618 354780229 2.2uF,50V, Elect.
Sockets
P2501 25051955 NSCT-4P1742
P2502 25051957 NSCT-12P1744
P2503,P2504 25051956 NSCT-8P1743
P2505B 25051239 NSCT-14P1029
P2507B 25051528 NSCT-17P1315
Plug
P2506A 25055236 NPLG-5P220
Component video PC board (NAVD-7731-1M/1N)
CIRCUIT NO. PART NO. DESCRIPTION
Transistor
Q2701 2216175R2 or KTC3875-GR or
2213145R2 2SC2712-GR
Diodes
D2701,D2702 223234R2 or 1SS352 or
223269R2 1SS355
Relays
RL2701,RL2702 25065610 NRL-2P1A-DC4.5-156
Terminals
P2701~P2703 25045607 NPJ-3PDGLR414
Socket
P2705B 25051526 NSCT-4P1313
RS232 terminal PC board (NAETC-7733-1M/1N)
CIRCUIT NO. PART NO. DESCRIPTION
ICs
Q201 22241537R2 MPD4721GS
Q233 222780565 78M56
Transistors
Q221,Q223 2216190R2 or KRC102S or
Q2911 2214470R2 RN1402
Q222,Q224 2212855 or 2SB1068-U or
Q2912 2212853 2SB1068-K
Q231,Q232 2213145R2 or 2SC2712-GR or
2216175R2 KTC3875-GR
Q2921,Q2922 2216190R2 or KRC102S or
2214470R2 RN1402
Photo coupler
Q211 24120080 PC817X
Diodes
D201~D203 223234R2 or 1SS352 or
223269R2 1SS355
Coil
L201 230948R2 BLM21A102F
Capacitors
C201~C204 354780109 1uF,50V, Elect.
C207 354721019 100uF,6.3V, Elect.
C221~C223 354744709 47uF,16V, Elect.
C231 354741009 10uF,16V, Elect.
C232 354751029S 1000uF,25V, Elect.
C2921 354721019 100uF,6.3V, Elect.
C2922 374722234 0.022uF+/-5%,50V,Plastic
Resistors
R234 441721514F /-5%, 2W, Metal oxide
R233 453532294 0.22ohm+/-5%, 1/2W, Metal
Thermistors
R227,R228 4000195 RXE030
R2909 4000195 RXE030
Terminals
P202 25045647 HSJ1002-01-1020
P203 25045711 HSJ-1003-01-010
P204 25045647 HSJ1002-01-1020
Sockets
JL931A 25051107 NSCT-3P894
P201 25052379 NSCT-9P2277
P2901B 25051826 NSCT-19P1613
P6830B,P6832B 25051255 NSCT-3P1045
Heat sink
Q233A 27160145 RAD-51
Screw
Q233B 82143010 3P+10FN(BC)
Connector PC board (NAETC-7734-1M/1N)
CIRCUIT NO. PART NO. DESCRIPTION
Plugs
P2007A,P2507A 25055806 NPLG-17P762
Display circuit PC board (NADIS-7746-1G/1H)
CIRCUIT NO. PART NO. DESCRIPTION
FL tube
Q7501 212234 HNA-16MM40T
Remote sensor
U7201 241335 or SPS-444-1 or
U7201 or 241341 SPS-444-1-E1
ICs
Q7201 22241512 M30624FGAFP
Q7502 22241680AR2 M66005-0001AFP
DTR-7.3
PRINTED CIRCUIT BOARD-PART LIST 8
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