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Onkyo TX-NR900E, Service Manual

The Onkyo TX-NR900E is a high-quality AV receiver with exceptional sound performance. For detailed instructions on how to operate and maintain your device, download the free Service Manual from manualshive.com. This comprehensive manual will provide you with all the information you need to fully enjoy your audio experience.

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D

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 7-2

U21

POWER AMPLIFIER PC BOARD(NAAF-7706)

17

7

7

20

25

25

25

12

12

12

12

20

12

30

30

30

30

12

12

17

15

12

25

22

20

20

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7

17

22

12

30

30

12

2

7

7

22

12

17

12

7

7

22

12

17

12

12

7

7

7

22

7

7

20

12

20

P6010

P6015

P6014

P6013

J6146

J6142

J6144

J6145

J6140

J6167

J6176

J6135

J6121

J6122

J6156

J6157

C6512

C6522

J6118

C6513

J6147

J6185

C6520

184

J6154

J6153

J6111

J6112

J6131

J6132

6173

6174

J6171

J6172

C6510

J6141

J6129

P5201A

P6952

J6101

J6104

J6102

J6130

J6158

R6522

R6513

R6512

J6116

J6163

J6179

P5100A

R6510

R6520

J6103

J6183

J6120

J6155

J6152

P5004A

P5004B

5004C

P5003A

P63

04

C6035

C6055

C6054

C6034

C6033

C6053

P6306

P6301

P6302

J6169

J6170

R6030

R6060

R6110

R6050

R6160

R6210

R6200

R6190

R6010

R6020

R6070

R6140

R6150

Q6020

C6000

C6040

Q6070

Q6010

C6010

C6020

D6000

R6040

C6050

P6000

R6100

R6130

Q6000

J6165

J6168

J6164

E

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ID-

P6080

Q6060

P6810A

Q6040

Q6030

J6151

R6250

Q6100

R6260

R6230

R6270

R6240

R6280

J6166

L6000

J6143

R6090

R6080

C6030

BIAS

Q6090

B

B

E

E

B

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Q6050

L6010

R6031

R6111

R6011

R6021

C6011

P6001

0

R6251

R6231

R6271

L6001

J6181

6081

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J6119

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R6033

R6063

R6113

R6053

R6163

R6213

R6203

R6193

R6013

R6023

R6073

R6143

R6153

Q6023

C6003

C6043

Q6073

Q6013

C6013

C6023

D6003

R6043

Q6033

Q6043

J6123

J6124

P6003

R6103

R6133

Q6003

R6093

R6083

J6115

J6106

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B

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ID-

P6083

Q6063

P6812A

Q6053

B

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J6148

J6136

R6034

R6064

R6114

R6054

R6164

R6214

R6204

R6194

R6014

R6024

R6074

R6144

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Q6024

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C6044

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C6024

D6004

R6044

Q6034

Q6044

J6159

J6160

P6004

R6104

R6134

Q6004

R6094

R6084

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E

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B

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ID-

P6084

Q6064

P6812B

Q6054

B

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R6065

R6165

R6215

R6205

R6195

R6145

R6155

Q6025

C6045

Q6075

Q6015

D6005

Q6035

Q6045

6105

R6135

6005

95

J6161

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E

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B

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ID-

P6085

Q6065

P6812C

B

L

SL

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R6063A

R6064A

R6065A

R6060A

C6533

P6305

J6117

P6201

J6128

J6127

J6126

J6109

P6007

P6204

P6203

J6105

P6203A

P6204A

P6216

P6212

C

6901

C6901

P6211

P6009

C6902

C6902

J6110

P6205

J6125

J6162

J6107

J6108

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J6137

J6150

J6139

P6205

C6534

J4

J3

J2

J1

J5

J7

J6

J9

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R6124

J6239

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R6120

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C

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P6101

TX-NR900/E

Summary of Contents for TX-NR900E

Page 1: ...F ON POWER MASTER VOLUME TUNER PHONO NET AUDIO CD TAPE VIDEO 3 VIDEO 5 VIDEO 4 VIDEO 2 VIDEO 1 VCR 2 VCR 1 DISPLAY SAFETY RELATED COMPONENT WARNING COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGR...

Page 2: ...eble 10 dB at 20 000 Hz Signal to noise ratio direct Phono 80 dB IHF A 5 mV input CD Tape 110 dB IHF A 0 5 V input TUNER SECTION FM Tuning range USA Canadian models 87 50 108 00 MHz 100 kHz steps Othe...

Page 3: ...del The setting in this sub menu determines the increment amount or decrement amount when adjusting the AM tuner frequency The initial setting is 9 kHz and this needs only to be changed if you are usi...

Page 4: ...36 69 68 67 33 41 65 66 62 64 75 U16 76 71 76 U16 71 P T GT models U22 42 45 63 P T R GT models TX NR900 E EXPLODED VIEW TX NR900 E U9 U15 P7701 10 31 U46 U44 5 4 45 2 U47 U48 1 81 4 8 82 7 14 9 16 3...

Page 5: ...C 1019 BV33 SRAM1M CY7C1019 BV33 SRAM1M OSD LC74 761 9189 WM8716 96 24 D A MX29 LV320BTC FLASH ROM 4M NM52 64165FTT SDRAM 64M HM52 64165FTT SDRAM 64M AK411 4VQ DIR TC9 246F 2ND PLL ED DRIVER VLC VLC V...

Page 6: ...4A07F TC94A07F MASTER VOLU ME TC94A07F CUT BOOST Z2L MCL BL TL DL BR TR MC R DR Z2R DSBL MCSR MCSBL DSW MCSW DC MC C DSBR MCSBR DSR DSL MCSL SW R SW L BYPASS C L SL L C R SR R TV 8 HPEN TC9163 TC9164...

Page 7: ...D7201 1SS352 C7509 474Z C7502 474Z C7501 474Z C2576 104Z C7213 102K C2577 104Z C2578 104Z C2571 471J C2572 471J C7484 104Z C7482 101J C7481 101J C7214 102K C7208 104Z C7293 102K C7294 102K C7295 102K...

Page 8: ...S7559 DISPLAY S7578 TUNING UP S7577TUNING DOWN S7576 MENU S7575 MEMORY S7574 FM MODE S7541 STANDBY ON S7571 DSP S7572 DSP S7573 PTY TP DIMMER S7579 ENTER S7551 TAPE S7549 VIDEO 5 S7548 VIDEO 4 S7547 V...

Page 9: ...66 1K R167 1K R168 1K R176 R162 1 5 K R19633 0 R19533 0 R194 47 R197 47 R19833 0 R19933 0 R169 47 R779 1K R780 1K R781 1K R755 47 R757 33 0 R758 33 0 R756 47 R760 56 R761 56 R759 33 0 R762 R763 33 0 R...

Page 10: ...SDA TA0OUT 30 3 P94 DA1 TB4IN 3 4 P93 DA0 TB3IN 4 51 P43 A19 51 52 P42 A18 52 53 P41 A17 53 5 P92 TB2I N S OUT3 5 6 P91 TB1I N S IN3 6 78 P12 D10 78 79 P11 D9 79 7 P90 TB0I N C LK3 7 80 P10 D8 80 AVC...

Page 11: ...3200 330 R3201 330 R3224 220K R3225 220K R3212 56K R3213 56K C3251 C3250 10 50 C3402 47 50 C3252 10 16 C3400 47 50 C3401 47 50 C3403 47 50 C3222 47 50 C3223 47 50 C3218 47 50 C3219 47 50 C3220 47 50 C...

Page 12: ...C7484 R2575 R2574 R2573 C2578 C2577 C2572 R2572 C2571 R2571 C2576 R2576 L2576 TX NR900 E PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1 SOLDERING SIDE U46 VOLUME PC BOARD NAETC 7739 U45 COMPONENT SI...

Page 13: ...4217 220K R4207 100K R420 100K R4325 22 1 2W R420 100K R4100 2 2K R4500 2 2K R4501 2 2K R4503 2 2K R4502 2 2K R3805 220K R3821 220K R3820 220K R3840 220K R3841 220K R4101 2 2K R4300 2 2K R4301 2 2K R4...

Page 14: ...05 270 C4806 100 6 3 C4807 100 6 3 C4237 470 6 3 C4540 100 6 3 C4921 220 16 C4920 220 16 C4803 2 2 50 C4802 2 2 50 C4800 10 16 C4600 47 50 C4220 1 50 C4230 47 50 C4421 47 50 C4420 47 50 C4221 1 50 C48...

Page 15: ...6202 47K R6212 47K R6132 8 2 1W R6082 10 1 2W R6092 10 1 2W Q6000 Q6010 Q6050 Q6070 Q6030 Q6100 Q6001 Q6011 Q6051 Q6071 Q6031 Q6101 Q6002 Q6012 Q6052 Q6072 Q6032 Q6102 58 2V 0 6V 58 3V 58 3V 57 7V 1 2...

Page 16: ...K R6116 10K R6026 3 9K R6016 5 6K R6036 1K R6066 3 3K R6136 8 2 1W R6166 33K R6156 4 7K R6146 22K R6076 180 1 4W Q6014 Q6004 Q6074 Q6054 Q6034 Q6013 Q6003 Q6073 Q6053 Q6033 Q6015 Q6005 Q6075 Q6055 Q60...

Page 17: ...R5073 100K R5093 1 8K R5013 56K R5145 820 1 4W R5175 820 1 4W R5135 820 1 4W R5165 1K 1 4W R5185 33 1 4W R5155 10K 1 2W R5285 10K 1 2W R5005 1K R5215 18K R5225 18K R5305 100 1 4W R5335 100 1 4W R5255...

Page 18: ...R5071 100K R5091 1 8K R5011 56K R5142 820 1 4W R5172 820 1 4W R5132 820 1 4W R5162 1K 1 4W R5182 33 1 4W R5152 10K 1 2W R5282 10K 1 2W R5002 1K R5212 18K R5222 18K R5302 68 1 4W R5332 68 1 4W R5252 5...

Page 19: ...R5071 100K R5091 1 8K R5011 56K R5142 820 1 4W R5172 820 1 4W R5132 820 1 4W R5162 1K 1 4W R5182 33 1 4W R5152 10K 1 2W R5282 10K 1 2W R5002 1K R5212 18K R5222 18K R5302 68 1 4W R5332 68 1 4W R5252 5...

Page 20: ...K R6116 10K R6026 3 9K R6016 5 6K R6036 1K R6066 3 3K R6136 8 2 1W R6166 33K R6156 4 7K R6146 22K R6076 180 1 4W Q6014 Q6004 Q6074 Q6054 Q6034 Q6013 Q6003 Q6073 Q6053 Q6033 Q6015 Q6005 Q6075 Q6055 Q60...

Page 21: ...R5073 100K R5093 1 8K R5013 56K R5145 820 1 4W R5175 820 1 4W R5135 820 1 4W R5165 1K 1 4W R5185 33 1 4W R5155 10K 1 2W R5285 10K 1 2W R5005 1K R5215 18K R5225 18K R5305 100 1 4W R5335 100 1 4W R5255...

Page 22: ...6202 47K R6212 47K R6132 8 2 1W R6082 10 1 2W R6092 10 1 2W Q6000 Q6010 Q6050 Q6070 Q6030 Q6100 Q6001 Q6011 Q6051 Q6071 Q6031 Q6101 Q6002 Q6012 Q6052 Q6072 Q6032 Q6102 58 2V 0 6V 58 3V 58 3V 57 7V 1 2...

Page 23: ...05 270 C4806 100 6 3 C4807 100 6 3 C4237 470 6 3 C4540 100 6 3 C4921 220 16 C4920 220 16 C4803 2 2 50 C4802 2 2 50 C4800 10 16 C4600 47 50 C4220 1 50 C4230 47 50 C4421 47 50 C4420 47 50 C4221 1 50 C48...

Page 24: ...4101 2 2K R4300 2 2K R4301 2 2K R4302 2 2K R3807 220K R3802 220K R3804 220K R3803 220K R3806 220K C4806 100 6 3 C4807 100 6 3 C4121 220 16 C4120 220 16 C3616 10 50 C3615 10 50 C3614 10 50 C3613 10 50...

Page 25: ...03J C6835 103J C6836 103J Q6704 2SA933S 2SA1048 KTA1267 C6701 100 6 3 C6704 1 50 C6706 100 6 3 C5602 100 35 C5604 100 35 C5603 100 35 R6813 22 R6803 22 R6816 22 R6806 22 R681522 R680522 R681422 R6804...

Page 26: ...8 MTZJ27D P9500 C923 223Z C921 223Z C901 103M 275VAC D J TYPE SEE BELOW DIAGRAM FOR OTHER TYPE C902 472M 250VAC C9511 103Z C9512 223Z D9501 RS403M D3SBA20 RBV402 D9502A RS403M D3SBA20 RBV402 D923 D921...

Page 27: ...C2712 Q231 2SC2712 Q2905 2SC2712 Q2907 2SC2712 P40 20A P4011A P7003A TO NADG 7687 SCH 2 P800A TO NADG 7687 SCH 2 P4010A P2901B P2906 Q2904 RN2402 Q2906 RN2402 R227 RXE030 R228 RXE030 R2909 RXE030 C290...

Page 28: ...NC VDCL SUBRES VDDA REMIN DTADIM OSDCS OSDCL OSDDA ISS SYNC MAINREQ SUBPOFF RI VDSTB RLGND HPL HPE HPR RLGND 18V 18V GNDDAC 12V GNDDSP GNDDAC 5VDSP 5VDAC NET 5 6S 13S GNDDAC GNDDAC 24V RLGND RLGND DTA...

Page 29: ...R552 10K R550 10K 5 6V 5 6 V E602 Terminal 4 3 2 1 Q601 BA33C25FP VIN 1 NC 2 GND 3 VO2 5 VO1 4 C692 0 1 C651 0 1 C644 0 1 D604 1SS352 D605 1SS352 C637 100 6 3Ta P603A VAL 6 5 4 3 2 1 R687 10K R688 10K...

Page 30: ...c1 14 Vcc0 1 Vss2 54 Vss1 41 Vss0 28 VssQ0 6 VssQ1 12 VssQ2 46 VssQ3 52 VccQ0 3 VccQ1 9 VccQ2 43 VccQ3 49 NC 40 DQ 0 2 DQ 1 4 DQ 2 5 DQ 3 7 DQ 4 8 DQ 5 10 DQ 6 11 DQ 7 13 DQ 8 42 DQ 9 44 DQ10 45 DQ11...

Page 31: ...SC2712GR Q2008 2SC2712GR Q2106 2SC2712GR Q2105 TK15420M 3 2 1 Q2102 TK15420M 3 2 1 C2309 104Z C2308 104Z C2307 104Z C2013 270J C2014 220J C2001 100D C2002 180J C2003 330J C2004 080D C2005 470J C2008 4...

Page 32: ...03 104Z C2605 104Z C2512 104Z C2511 104Z C2612 104Z C2611 104Z C2421 104Z C2433 104Z C2431 104Z C2617 NC C2502 104Z C2501 104Z C2602 104Z C2601 104Z C2427 104Z C2425 104Z C2423 104Z C2435 104Z C2434 1...

Page 33: ...C2703 P2702 P2702 P2701 P2701 P2703 P2703 RS10 VGND 5V RL2702 RL2701 D2702 D2701 Q2701 COMPONENT OUT Y CB CR COMPONENT1 Y CB1 CR1 COMPONENT2 Y2 CB2 CR2 25137731 NCVD 7731 1 P2705B VGND P2704B CB CR Y...

Page 34: ...NAL PC BOARD NAETC 7695 P27 SCH P29 BIAS SELECTOR RELAY PC BOARD NAPS 7692 P28 SCH P29 PRIMARY CIRCUIT PC BOARD NAPS 7691 P31 SCH 30 AC INLET TERMINAL PC BOARD NAETC 7700 P32 SCH P30 RS232 TERMINAL PC...

Page 35: ...P27 SCH P29 POWER SUPPLY PC BOARD NAPS 7708 P28 SCH P29 JL 95 04 A P9502A 1 1 P9508 JL9503B JL 95 04 B Thermal detector circuit PC board NAETC 7714 P32 SCH P30 U22 U6 POWER AMPLIFIER PC BOARD NAAF 77...

Page 36: ...CIRCUIT PC BOARD NADG 7687 FRONT OPTICAL INPUT PC BOARD NAETC 7742 AL ECTOR 5 HEADPHONE TERMINAL PC BOARD NAETC 7740 P2 SCH P5 P3000 P3001 P3050 P100 P101 P701 P702 P750 P800 P603B P7000 P7002 P7003 P...

Page 37: ...14 VIDEO TERMINAL PC BOARD NAAF 7720 P12 SCH P13 MAIN CONNECTOR PC BOARD NAAR 7728 P33 SCH P35 COMPONENT VIDEO PC BOARD NAVD 7731 P45 S VIDEO PC BOARD NAVD 7730 COMPOSITE VIDEO PC BOARD NAVD 7729 POWE...

Page 38: ...C7484 R2575 R2574 R2573 C2578 C2577 C2572 R2572 C2571 R2571 C2576 R2576 L2576 TX NR900 E PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 1 SOLDERING SIDE U46 VOLUME PC BOARD NAETC 7739 U45 COMPONENT SI...

Page 39: ...EO4 VIDEO3 VIDEO2 VIDEO1 DVD AUDIOSEL GND CNVSS RX01 CLK1 VDD RTS1 TX01 RESET J7202 J7246 J7244 J7245 J7240 J7239 J7238 J7237 JL7201A J7233 J7234 J7235 J7241 J7221 J7220 J7230 J7227 J7211 J7225 J7232...

Page 40: ...74 J7286 C7206 C7208 C7211 C7212 C7213 C7293 C7294 C7295 C7297 C7504 C7505 C7507 C7508 D7201 D7202 D7203 L7201 Q7202 Q7502 Q7502 Q7503 Q7525 Q7526 Q7527 Q7529 Q7530 Q7531 Q7532 R7201 R7202 R7203 R7204...

Page 41: ...0 R731 R732 R733 R734 R735 R736 R737 R73 R745 R746 R747 R748 R749 R750 R751 R752 R753 R754 R755 R756 R757 R758 R759 R760 R761 R762 R763 R764 R765 R766 R767 R768 R769 R770 R771 R772 R773 R774 R775 R776...

Page 42: ...Q701 Q702 Q702 Q751 Q751 Q800 Q800 Q801 Q802 Q803 Q804 Q7102 Q7102 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R117 R118 R119 R120 R121 R122 R123 R124 R125 R126 R12...

Page 43: ...55 R156 R157 R158 R159 R160 R161 R162 R163 R164 R165 R166 R167 R168 R169 R170 R171 R172 R173 R174 R175 R176 R180 R181 R182 R183 R190 R191 R192 R193 R194 R195 R196 R197 R198 R199 R700 R701 R702 R703 R7...

Page 44: ...R3050 Q3050 5 1 TC9273F 017 C3090 R3123 R3122 C3082 12 17 7 12 7 22 20 12 15 20 27 25 20 7 20 30 7 20 17 20 20 7 7 C1002 C1003 C3000 C3001 C3002 C3003 C3004 C3005 C3006 C3007 C3008 C3009 C3010 C3011...

Page 45: ...9 TC9274AN 008 0 NCAF 7720 25137720 R3320 R3321 C3321 J398 J365 J382 J380 J383 P602A J390 J392 J396 C3252 C3250 C3251 C3320 C3321 J386 J367 J355 J368 J369 J363 J387 J394 C3280 C3282 C3283 C3284 C3300...

Page 46: ...4191 J4192 J4194 J4184 J4185 J4186 J4181 J4182 J4183 J4179 J4170 J4171 J4169 J4163 R4921 C4920 C4920 C4921 C4921 R4920 J4160 J4159 J4164 J4120 J4134 J4174 J4167 J4172 J4175 J4177 J4188 J4190 J4193 J41...

Page 47: ...23 C4323 J4114 J4113 J4110 C4324 C4324 C4325 C4325 J4108 J4083 J4065 J4066 J4069 J4070 J4082 J4014 J4037 J4120 J4101 J4109 J4099 R4121 R4120 C4121 C4121 C4120 C4120 J4018 J4019 J4020 J4063 J4061 C3863...

Page 48: ...4 C5124 C5134 C5134 J6015 J6014 R5324 Q5074 R5314 Q5064 J6013 R5154 C5074 C5084 R5074 P6004A Q5084 Q5054 R5264 R5044 R5034 C5144 Q5034 Q5044 C5094 R5244 R5234 C5104 R5174 R5224 R5214 R5334 R5184 R5304...

Page 49: ...5121 R5111 R5141 R5161 R5281 R5131 R5301 R5181 R5331 R5211 R5221 R5171 C5101 R5231 R5241 C5091 Q5041 Q5031 C5141 R5031 R5041 R5261 P6001A R5071 C5081 C5071 R5151 J5007 J5008 J5009 C5131 C5131 C5121 C5...

Page 50: ...ID ID P6081 Q6061 P6810B Q6041 Q6031 J6180 R6251 Q6101 R6261 R6231 R6271 R6241 R6281 J6195 L6001 J6181 R6091 R6081 C6031 BIAS Q6091 B B E E B E Q6051 L6011 J6231 J6232 R6032 R6062 R6112 R6052 R6162 R6...

Page 51: ...Q6090 B B E E B E Q6050 L6010 R6031 R6111 R6011 R6021 C6011 P6001 0 R6251 R6231 R6271 L6001 J6181 6081 Q6091 B 1 J6119 J6114 R6033 R6063 R6113 R6053 R6163 R6213 R6203 R6193 R6013 R6023 R6073 R6143 R61...

Page 52: ...R6812 J5120 R6802 L6802 L6802 J5115 J5124 J5118 NCETC 7694 25137694 1 RL6602 RL6602 24V 24V FCSLRL J5111 J5109 J5121 CMK P3X 25 15 17 30 27 12 25 22 12 17 15 15 12 12 20 20 12 7 7 17 12 22 30 SL SL SR...

Page 53: ...25137696 1 J5305 R 5 6 1 6 P6931A R6705 CMK P3X JL9503A U8 U12 U13 FAN DRIVE CIRCUIT PC BOARD NAETC 7696 THERMAL DETECTOR PC BOARD NAETC 7697 J5301 J5302 R5653 ETC 7698 7698 1 CMK P3X 30 27 20 20 27...

Page 54: ...D9502 J6736 1 6A 125V C9508 C9508 J6740 C9523 JL9504A P9502A J6703 J6742 24V RLGND TH1 E TH2 E TH1 TH2 FAN D9501 F9504B F9504A F9503A F9503B 2 5A 125V J6701 F9501 F9502 F9503 F9504 I B I G G O O O O...

Page 55: ...20 J5405 J5406 P912 P911 J5403 J5415 J5404 J5416 J5413 J5414 J5409 C901 C901 J5401 J5417 D925 R924 Q921 R922 R923 R926 P919A P920A P915 P916 T2 5AL250V J5418 C923 J5419 F902 C902 J5411 J5410 P923 P923...

Page 56: ...TRGA PDIRECT 5 6S 13S GNDADIN RT GNDADIN LT DOSBL GND GND GND GND GND GND GND GND DOSBR DOL DOR DOSL DOSR DOC DOSW DOSW GND GND GND GND GND GND GND DOSBL DOSBR DOL DOR DOSL DOSR RZ2L GNDADIN LT GNDADI...

Page 57: ...VTRGA PDIRECT 5 6S 13S GNDADIN RT GNDADIN LT DOSBL GND GND GND GND GND GND GND GND DOSBR DOL DOR DOSL DOSR DOC DOSW DOSW GND GND GND GND GND GND GND DOSBL DOSBR DOL DOR DOSL DOSR RZ2L GNDADIN LT GNDAD...

Page 58: ...DSPCL NPOWER DSPDA XDARST MAINREQ XDACS XPOR 5VDAC 5VDSP GNDDAC GNDDSP 5V 5V 12V GNDDAC 18V 18V RLGND 24V GNDDSP GNDDSP GNDDAC GNDDAC 5VDSP 5VDAC 15V 15V RDSDET AMUT Z2MUT HPMUT TNCL TNDA TNCS1 Z2LMUT...

Page 59: ...CL NPOWER DSPDA XDARST MAINREQ XDACS XPOR 5VDAC 5VDSP GNDDAC GNDDSP 5V 5V 12V GNDDAC 18V 18V RLGND 24V GNDDSP GNDDSP GNDDAC GNDDAC 5VDSP 5VDAC 15V 15V RDSDET AMUT Z2MUT HPMUT TNCL TNDA TNCS1 TNCS2 Z2L...

Page 60: ...TX NR900 E U2 NET TUNE CIRCUIT PC BOARD NADG 7662 PRINTED CIRCUIT BOARD VIEW FROM COMPONENT SIDE 11 2 Soldering side A 1 2 3 4 5 B C D...

Page 61: ...TX NR900 E U2 NET TUNE CIRCUIT PC BOARD NADG 7662 Component side PRINTED CIRCUIT BOARD VIEW FROM COMPONENT SIDE 11 1 A 1 2 3 4 5 B C D...

Page 62: ...NTSC f 3 line Y C separation function 3 avaiable g Video converer function C avaiable The segments of odd number light on h 12V trigger function A A B Zone2 Z Zone 2 only i Dimmer interlock function...

Page 63: ...CILLO SCOPE Differentiating Circuit 200Hz SQUARE 35Vp p 4 Confirmation of fan Set the unit to TEST 1 00 Apply the 1kHz 30dBV signal to the left channel of MULTI CH terminal with no load Confirm that t...

Page 64: ...0 mV to 8 0 mV you are not necessary to adjust When more than 6 0 mV readjust the resistors above so that the voltage becomes 8 0 mV Note No load and No signal Confirmation of protection circuit 1 Con...

Page 65: ...245 Badge S G 18 28148522 Door B D A 28148523 Door S 28148524 Door G T R GT 28148527 Door B P 28148528 Door B T 28148529 Door G A 19 27230047 Push latch 20 27191175 Holder R B 27191176 Holder R S G 21...

Page 66: ...B 28184818 1 Top cover S 28184819 1 Top cover G 63 29363226 Label display 64 29362772 Label cover 65 838240089 4TTB 8C NI Self tapping screw G S 838440089 4TTB 8C BC Self tapping screw B 66 838430088...

Page 67: ...073 1 6A SE EAK 252158 or 1 6A UL T 237 or 252239 or 1 6A SE TL250V or 252252 1 6A T UL ST2 Fuse D 252273 1 6A SE TL250V Fuse O P1010 2047151012 NCFC7 151012 Flexible cable P2901 2047191012 NCFC7 1910...

Page 68: ...W 7693 1F Power switch PC board ass y GT U10 1A956594 1A NAETC 7694 1A F C ch speaker terminal PC board ass y D 1A956594 1B NAETC 7694 1B F C ch speaker terminal PC board ass y P 1A956594 1C NAETC 769...

Page 69: ...mal detector PC board ass y O U31 1A956518 1A NAAF 7718 1A Pre Amplifier PC board ass y D A 1A956518 1B NAAF 7718 1B Pre Amplifier PC board ass y P 1A956518 1C NAAF 7718 1C Pre Amplifier PC board ass...

Page 70: ...40 1B NAETC 7740 1B Headphone terminal PC board ass y P 1A956540 1C NAETC 7740 1C Headphone terminal PC board ass y A GT 1A956540 1D NAETC 7740 1D Headphone terminal PC board ass y T R U47 1A956541 1A...

Page 71: ...NCH 1587 022M R124 R125 230959R1 BK1608LL241 T R133 R135 230958R1 BK1608LM182 T Capacitors C100 C103 356744709R2 47uF 16V Elect chip C108 C110 356724709R2 47uF 6 3V Elect chip C113 C114 373021524R2 1...

Page 72: ...apping Q5080B Q5082B838430107 3TTB 10S BC Self tapping Primary circuit PC board NAPS 7691 1A 1B 1C 1D 1E 1F CIRCUIT NO PART NO DESCRIPTION Transistor Q921 2215864 KTC3199 GR 2212115 2SC2458 GR 2213284...

Page 73: ...A DC24 129 25065517 or NRL 2P5A DC24 098 or 25065586 NRL 2P5A DC24 142 Terminal P6800 25060337 NTM 6PDMN268 D P6800 25060338 NTM 6PDMN269 O Plugs P6007A 25055167 NPLG 4P151 P6810D 25055166 NPLG 3P150...

Page 74: ...012 5597 45502 Capacitors C6000 C6006 374721024 1000pF 5 50V Plastic C6020 C6022 394500477 4 7uF 160V Elect C6023 C6026 394684707 47uF 50V Elect C6030 C6036 374734734 0 047uF 5 100V Plastic C6510 C651...

Page 75: ...16A 25052287 NSCT 4P2184 Power supply PC board NAPS 7708 1A 1B CIRCUIT NO PART NO DESCRIPTION ICs Q9401 222780185JRC NJM78M18FA Q9411 222790185JRC NJM79M18FA Q9421 222780053JRC NJM78L05A Q9431 2227800...

Page 76: ...024 1000pF 5 50V Plastic C4420 C4422 393384707 47uF 50V Elect C4430 C4432 374721044 0 1uF 5 50V Plastic C4440 C4442 374721534 0 015uF 5 50V Plastic C4540 354721019 or 100uF 6 3V Elect or 394621017 100...

Page 77: ...0565JRC NJM78M56FA Transistors Q2901 Q2903 2216175R2 or KTC3875 GR or Q2905 Q2907 2213145R2 2SC2712 GR Q2902 Q2904 2216220R2 or KRA102S or Q2906 Q2908 2214530R2 RN2402 CIRCUIT NO PART NO DESCRIPTION T...

Page 78: ...s 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 R...

Page 79: ...TION ICs Q7201 22241512 M30624FGAFP Q7502 22241680AR2 M66005 0001AFP Transistors Q7202 2216230R2 or KRA103 S or 2214540R2 RN2403 Q7503 Q7504 2216175R2 or KTC3875 GR or 2213145R2 2SC2712 GR Q7521 Q7527...

Page 80: ...Q3 Ethernet controller Diodes D601 223234R2 or 1SS352 or D604 D605 223269R2 1SS355 D603 225385R2 SEC1201C Coils L601 230949R2 BLM21P221SG L603 3030048R2 NFE31PT471F1E9 L605 L606 230949R2 BLM21P221SG L...

Page 81: ...lybag O 123 29343409 Instruction manual E 124 29343410 Instruction manual FI P C 29343412 125 29343411 Instruction manual GDSW P 126 29343414 Instruction manual 128 29343454A Instruction E Net tune 12...

Page 82: ...LECTRONICS GmbH Liegnitzerstrasse 6 82194 Groebenzell GERMANY Tel 49 8142 4401 0 Fax 49 8142 4401 555 E mail info onkyo de ONKYO CHINA LIMITED Units 2102 2107 Metroplaza Tower I 223 Hing Fong Road Kwa...

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