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4. Memory Preservation

This unit does not require memory preserv ation batteries.  A
built-in memory power back-up system preserves the contents
of the memory during po wer f ailures and e ven when the unit is
unplugged. The unit must be plugged in order to char ge the
back-up system.
The memory preserv ation period after the unit has been
unplugged v aries depending on climate and placement of the
unit. On the average, memory contents are protected over a
period of a fe w weeks after the last time the unit has been
unplugged. This period is shorter when the unit is e xposed to a
highly humid climate.

2. To initialize the unit

This device employs a microprocessor to perform various
functions and operations. If interference generated by an external 
power supply, radio wave, or other electrical source results in 
accident which causes the specified operations and functions to
operate abnormally.
To perform a result, please follow the procedure below.

1.Press and hold down the VIDEO-1 button, then press the
   STANDBY/ON button.
2.After "clear" is displayed, the preset memory and each
mode stored in the memory, such as surround, are
initialized and will return to the factory setting.

3. Safety-check out

(Only U.S.A. model)
After correcting the original service problem, perform the
following safety check before releasing the set to the customer.
Connect the insulating-resistance tester between the plug of power
supply cord and screw on the back panel.
Specifications: 3.3Mohm+/-10% at 500V.

1. Replacing the fuses

                    This symbol located near the fuses indicates that the
fuse used is fast operating type. For continued protection against
fire hazard, replace with same type fuse. For fuse rating refer to
the marking adjacent to the symbol.

                    Ce symbole indique que le fusible utlise est a rapide.
Pour une protection permanente, n'untiliser que fusibles de
meme type. Ce darnier est la qu le present symbol est
appse.

CIRCUIT NO.   PART NO.                DESCRIPTION

F6901,F6902

252199

10A-UL,Fuse 

F901

F9501 252160 

or

2.5A-UL/T-237 or

252254

2.5A-T/UL-ST2,Fuse 

252261

8A-T/UL-ST2,Fuse 

252198 or

8A-UL or

DTR-5.3 

SERVICE PROCEDURES

www. xiaoyu163. com

QQ 376315150

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TEL 13942296513

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TEL  13942296513  QQ  376315150  892498299 

TEL  13942296513  QQ  376315150  892498299 

http://www.xiaoyu163.com

http://www.xiaoyu163.com

Summary of Contents for DTR-5.3

Page 1: ...COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL MAKE LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY C...

Page 2: ...e 12 dB at 20 000 Hz Signal to noise ratio stereo CD Tape 100 dB IHF A 0 5 V input Muting 50 dB TUNER SECTION FM Tuning range 87 5 108 0 MHz 50 kHz steps Usable sensitivity Mono 11 2 dBf 1 0 V 75 ohm...

Page 3: ...t memory and each mode stored in the memory such as surround are initialized and will return to the factory setting 3 Safety check out Only U S A model After correcting the original service problem pe...

Page 4: ...SA1962 R Transistor T901 2301584 NPT 1438D Power transformer U1 1A929560 1F NADG 7460 1F Main circuit PC board ass y U2 1A929561 1D NADIS 7461 1D Display circuit PC board ass y U3 1A929562 1D NASW 746...

Page 5: ...U21 26 U1 4 U32 U10 U6 36 U16 U30 F901 U24 33 U29 T901 F9501 U17 F6901 F6902 U19 U23 Q6050 Q6060 Q6055 Q6065 52 52 U14 32 23 24 46 47 4 51 34 62 6 www x i a o y u 1 6 3 c o m QQ 3 7 6 3 1 5 1 5 0 9 9...

Page 6: ...K OPTICAL DIGITAL AUDIO OUTPUT OPTICAL 1 OPTICAL 2 DIGITAL AUDIO INPUT OPTICAL FRONT SUB MICROPROCESSOR CS493292 DD EX AC 3 DTS AAC DTS ES PLII NEO 6 MAIN MICROPROCESSOR MPD703033AGC V850 SB1 OSD LC74...

Page 7: ...TE SENSOR IR OUT IRIN 12V TRIGGER A B RI T902 T901 AC IN BASS TREBLE BASS TREBLE BD3811K1 2 2 1 1 MPD4721GS RS 232 INTERFACE 0KLPF KLPF 0KLPF 0KLPF 0KLPF 0KLPF 0KLPF BD3812 MASTER VOLUME CUT BOOST Z2R...

Page 8: ...IRABUS 12V D1GND T12VA T12VB REMIN SS3 CS3 ISS CS4 CS5 SS6 SS5 SS1 SS4 CS1 CS2 SS2 RI 5VVD VGND VGND VGND CNPT VSYNC OSDSD OSDCS OSDCK DIFTX 5VD OPTIN1 DGND OPTIN2 COAX SYNCDET VGND T12VB IRIN SS3 CS3...

Page 9: ...2 15 25 27 7 12 17 30 17 7 30 30 27 12 C201 C202 C203 C204 C205 C206 C207 C209 C212 C214 C215 C216 C217 C218 C221 C222 C223 C232 C236 C240 C252 C254 C256 C258 C260 C262 C263 C265 C268 C269 C274 C2005...

Page 10: ...S3 S3GND S3 S2 S2 P911A P912A P913A 1 5 7 25137489 NCPS 7489 0 3 J961 J962 J963 P901B P901B P915A P916A AC H AC G NCETC 7490 25137490 0 N L U17 U29 Secondary circuit PC board Terminal PC board U30 AC...

Page 11: ...853 L6853 L6852 L6852 R6850 R6851 R6865 R6854 R6863 R6862 R6860 R6861 R6855 R6864 R6853 R6852 RL6650 RL6650 RL6651 RL6651 RL6654 RL6654 RL6653 RL6653 J6734 J6733 P6803 P6803 P6804 P6804 J6741 J6742 J6...

Page 12: ...6033 J6007 J6008 J6009 J6010 J6012 J6011 J6028 J6029 J6075 J6074 J6094 J6095 J6096 J6097 J6116 J6117 J6118 J6119 J6121 J6120 29 30 J6131 J6132 J6133 R6131 R6521 C6031 C6030 J6053 J6055 J6054 J6037 J61...

Page 13: ...B B ID Q6043 Q6033 R6073 R6033 R6043 R6053 Q6023 P6083 D6003 R6163 R6183 R6173 R6023 R6093 NF B1 B1 B B E E BIAS J6160 J6153 J6154 J6151 R6103 R6003 C6043 R6083 J6148 R6013 B E Q6014 ID R6144 B E Q60...

Page 14: ...04 Q5014 R5124 C5074 R5054 C5004 B E C5054 C5024 R5084 R5074 Q5044 R5174 B NF R5194 R5184 C5104 C5114 J5047 R5114 R5134 C5094 B E E Q5054 D5004 R5104 R5094 R5064 J5048 R5164 Q5024 Q5034 R5144 R5154 E...

Page 15: ...3 C2214 J2218 C2219 J2213 C2221 C2220 NCETC 7466 25137466 0 D2201 D2202 R2230 P2210 P2210 P2204 P2204 P2206 P2206 J2205 J2203 J2204 J2201 J2202 J2219 J2207 C2255 C2256 J2209 J2211 J2216 Z2LIN Z2RIN J2...

Page 16: ...8 25137468 P2554 P2554 0 P2553 P2553 P2555 V4 L GND V4 R GND V4C V4Y GND V 4 Component side Component side Soldering side Soldering side Component side Soldering side Front video PC board Front optica...

Page 17: ...9510 R9511 R7001 R7002 R7003 R7004 R7005 R7006 R7007 R7008 R7009 R7010 R7011 R7012 R7013 R7014 R7016 R7017 R7018 R7019 R7020 R7021 R7022 R7023 R7024 R7025 R7027 R7028 R7030 31 R7032 33 R7034 035 R7036...

Page 18: ...R352 R353 R354 R355 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R366 R367 R368 R369 R370 R371 R372 R373 R374 R375 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R386 R387 R388 R389 R390 R393...

Page 19: ...R719 R720 R721 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R732 R733 R734 R735 R736 R737 R738 R739 R740 R748 R742 R743 R744 R751 R746 R9501 R9502 R9503 R9504 R9505 R9506 R9507 R9509 R9510 R9511...

Page 20: ...375 R376 R377 R378 R379 R380 R381 R382 R383 R384 R385 R386 R387 R388 R389 R390 R393 R394 R395 R396 R397 R398 R701 R702 R703 R704 R705 R706 R716 R717 R722 R723 R724 R725 R726 R727 R728 R729 R730 R731 R...

Page 21: ...W 7462 25137462 0 C7513 C7517 L7504 L7505 Q 7 5 0 2 Q 7 5 0 2 Q7503 R7503 R7518 R7519 R7529 R7530 R7587 R7589 R7590 R7611 R7612 R7613 R7614 R7615 R7616 R7617 R7622 R7623 R7624 R7625 R7618 R7626 R7627...

Page 22: ...GND VBJ VAJ GND RESET VCC SUBSD0 SUBSD1 SUBCLK J7540 J7550 TUNER CD TAPE J7558 J7551 J7546 J7544 J7523 J7542 VPP NC C7501 C7503 C7504 C7505 C7506 C7507 C7508 C7509 C7510 C7511 D7501 D7502 D7503 D7506...

Page 23: ...30 P61 FIP49 29 P62 FIP50 28 P63 FIP51 27 P64 FIP52 26 POO INTP0 15 VDD0 25 VDD1 1 VDD259 VLOAD 60 VSS0 23 VSS1 2 X1 3 X2 4 RESET 6 R7581 220 R7524 330 R7590 100 R7518 10K Q7505 KRC102S OR RN1402 Q75...

Page 24: ...13 560 R7641 330 R7642 470 R7631 330 R7632 470 R7633 560 R7634 820 R7635 1 2K R7626 2 2K R7621 330 R7625 1 2K R7624 820 R7623 560 R7622 470 R7612 470 R7611 330 Q7701 KRC102S OR RN1402 W Q7503 2SC2712...

Page 25: ...R316 330 R315 330 R314 330 R 3 3 5 4 7 0 K R 3 3 4 4 7 0 K R313 330 R312 330 R305 330 R304 330 R 3 2 5 4 7 0 K R 3 2 4 4 7 0 K R303 330 R302 330 R300 330 R301 330 R389 0 R399 100 R392 0 R391 0 R860 47...

Page 26: ...N4003 D9502 D9509 D9508 D9507 D9506 D 7 0 0 5 1 S S 3 5 2 C9515 4700 16 C 7 2 6 2 2 0 6 3 C 7 0 4 4 7 1 6 C 7 0 1 4 7 1 6 C 7 0 2 4 7 1 6 C9523 1000 25 C7009 100 6 3 C 1 0 1 3 3 5 0 C9510 220 16 C9509...

Page 27: ...ection U8 U2601 P 2 6 0 1 B T O N A D G 7 4 6 0 S C H 2 L2601 0 22M C 2 6 0 1 1 0 0 6 3 C 2 6 0 2 1 0 4 Z R2601 220 5V GND V4D J L 7 5 0 2 B E7701 L7701 022M L7703 022M L7704 022M P7705 HEADPHONES C77...

Page 28: ...5 4 7K R5025 330 C5013 100 16 C5043 220 16 C5053 47 50 C5113 10 63 C5103 10 63 C5023 10 50 C5014 100 16 C5044 220 16 C5054 47 50 C5114 10 63 C5104 10 63 C5024 10 50 C5015 100 16 C5045 220 16 C5055 47...

Page 29: ...R5020 330 C5012 100 16 C5042 220 16 C5052 47 50 C5112 10 63 C5102 10 63 C5022 10 50 C5011 100 16 C5041 220 16 C5051 47 50 C5111 10 63 C5101 10 63 C5021 10 50 C5010 100 16 C5040 220 16 C5050 47 50 C51...

Page 30: ...6 D6003 D6004 D6005 P 6 0 0 3 A T O N A A F 7 4 8 3 S C H 5 P 6 0 0 4 A T O N A A F 7 4 8 3 S C H 5 P 6 0 0 5 A T O N A A F 7 4 8 3 S C H 5 P 9 3 1 T O N A P S 7 4 8 4 S C H 6 Q6063 Q6043 Q6064 Q6044...

Page 31: ...47 50 C6040 47 50 C6232 473J C6231 473J C6230 473J R6042 1K R6041 1K R6040 1K R6102 0 22 X2 2W R6101 0 22 X2 2W R6100 0 22 X2 2W D6702 D6701 D6307 D6306 D6002 D6001 D6000 P 6 0 0 2 A T O N A A F 7 4 8...

Page 32: ...855 22 R6865 22 R6854 22 R6864 22 R6853 22 R6863 22 R6852 22 R6862 22 R6850 22 R6860 22 D6654 D6651 D6650 C6654 103Z C6651 103Z C6650 103J LSP RSP CSP LSSP RSSP SBSP B R L D F R L D C S R L D 2 4 V L...

Page 33: ...O CHANGE FOR IMPROVEMENT 333 0 033uF DTR 5 3 SCHEMATIC DIAGRAM 7 Power supply section AC G AC H AC 120V 60HZ 15V P902 AC OUTLETS TOTAL 120W 1A MAX E921 T902 Q921 KTC3199 GR 2SC1740S R S 2SC2458 GR P91...

Page 34: ...5 R 2 7 0 1 K R 2 0 3 3 3 3 K R277 68 R 2 0 8 4 1 K R 2 0 8 5 1 K R 2 6 9 1 K R 2 6 4 1 0 K R 2 0 2 9 2 2 0 R 2 1 4 2 2 0 R 2 0 4 9 2 2 0 R 2 4 5 2 2 0 R 2 0 5 0 2 2 0 R 2 1 1 2 2 0 R 2 1 3 2 2 0 R204...

Page 35: ...15 10 50 C2206 2 2 50 C2204 10 16 C2205 2 2 50 C 2 2 5 7 1 0 2 J C2258 1 0 2 J C 2 2 2 4 1 0 4 Z C 2 2 2 9 1 0 4 Z C 2 2 5 3 1 0 4 Z C2254 104Z C 2 2 1 3 1 0 2 J C2208 101J C2207 101J C 2 2 1 4 1 0 2...

Page 36: ...S 4 C S 1 C S 2 S S 2 R I 5 V V D G N D D I F T X O S D C K O S D D A O S D C S V S Y N C S Y N C D E T T 1 2 V A T 1 2 V B G N D 1 2 V A F 7V 7V AGND AGND VGND VGND 7V 7V SYNCDET SYNCDET Z2MUT Z2MUT...

Page 37: ...G N D S S 2 C S 2 C S 1 S S 4 S S 1 S S 5 S S 6 C S 5 C S 4 I S S C S 3 S S 3 I R I N V 4 C G N D V 4 Y G N D V 4 G N D S B S P E R S S P E L S S P E C S P E R S P E L S P E B R L D F R L D L S P R S...

Page 38: ...R AMPLIFIER PC BOARD NAETC 7480 THERMAL DETECTOR PC BOARD NAAF DRIV PC B NADG 7470 FRONT OPTICAL INPUT PC BOARD NASW 7 VOLUM PC BOA T901 NPT 1438D NAETC 7476 JL6803C JL6804C JL6805C P6803 P6804 JL6402...

Page 39: ...3B P6000B P2207A NAETC 7486 P107A P106A P105A P207A P205A P6011B P207B P210 P205A P242A NAAF 7483 DRIVER CIRCUIT PC BOARD 7470 T OPTICAL ARD NASW 7462 VOLUME PC BOARD NAETC 7469 RS232C TERMINAL PC BOA...

Page 40: ...C348 393341007 10uF 16V Elect C349 C350 374722215 220pF 10 50V Plastic C351 C356 393344707 47uF 16V Elect C361 C362 394642217 220uF 16V Elect C7002 C7004 394680107 1uF 50V Elect C7009 394621017 100uF...

Page 41: ...2P1A DC4 5 156 Switches S7611 S7619 25035699 or NPS 111 S662 or S7621 S7628 25035714 NPS 111 S677 S7631 S7638 25035699 or NPS 111 S662 or S7641 S7647 25035714 NPS 111 S677 Sockets JL7501A 25051087 NS...

Page 42: ...T VIDEO PC BOARD NAVD 7465 D CIRCUIT NO PART NO DESCRIPTION Transistor Q241 2216175R2 or KTC3875 GR or 2213145R2 2SC2712 GR Diodes D241 223234R2 or 1SS352 or 223269R2 1SS355 D242 224490240R2 or UDZ2 4...

Page 43: ...GR 2213354 2SA933S R or 2213355 2SA933S S Q6601 Q6603 2215864 KTC3199 GR 2212115 2SC2458 GR 2213284 or 2SC1740S R or 2213285 2SC1740S S Q6701 Q6703 2215896 KTC3200 BL 2215895 KTC3200 GR 2210755 2SC17...

Page 44: ...L6402B 25051087 NSCT 3P874 DRIVER CIRCUIT PC BOARD NAAF 7483 1H CIRCUIT NO PART NO DESCRIPTION Transistors Q5000 Q5002 2211733 2SC1845 E Q5010 Q5012 2210755 or 2SC1775A E or 2210756 2SC1775A F Q5003 Q...

Page 45: ...ug P901A 25055675 or NPLG 2P631 or 25056028 NPLG 2P0978 CONNECTOR PC BOARD NAETC 7486 1H CIRCUIT NO PART NO DESCRIPTION Transistors Q2031 Q2032 2215960 or KRC102M or Q2225 2213290 DTC114ES Q2231 Q2232...

Page 46: ...29110149 Tape cellophane 74 29110148 PP tape 75 29100097 1A 350 250 Polybag 76 29053891 Carton box 77 29363088 Label UPC 81 29363059A Label cable 83 29343304A Instruction manual 86 29343305 Instructio...

Page 47: ...OSAKA 572 8540 JAPAN Tel 072 831 8111 Fax 072 833 5222 http www onkyo co jp ONKYO CORPORATION Integra Division of ONKYO U S A CORPORATION 18 Park Way Upper Saddle River N J 07458 U S A Tel 201 785 260...

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