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Onkyo TX-SR800, Service Manual

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Onkyo TX-SR800 Service Manual Download Page 33

TX-SR800

PRINTED CIRCUIT BOARD VIEW FROM SOLDERING SIDE 2-3

U50

STNDBY SWITCH 

PC BOARD(NAETC-7747)

SOLDERING SIDE

COMPONENT SIDE

U50

STNDBY SWITCH 

PC BOARD(NAETC-7747)

Q7533

Q7534

R7534

R7537

R7540

R7589

R7590

Q7535

FLAC2

FLGND

-VP

FLAC1

FLAC1

-VP

FLGND
FLAC2
+5.6V

STANDBYSW

STANDBY

PURE

UPSAMPLING

GND

AUDIO-SEL

+12V

2

2

D7533

D7535

S7541

S7543

AUDIO

SELECTOR

STANDBY

STANDBY

UPSAMPLING

FLAC1

-VP

FLAC2

D7534

PURE

JL7203B

JL7201A

J7201

J7202

FLAC2

-VP

FLAC1

+5.6V

STANDBYSW

STANDBY

PURE

UPSAMPLING

+12V

AUDIO-SEL

GND

NCETC-7747

25137747

0

FLGND

FLGND

C7512

A

1

2

3

4

5

B

C

D

Summary of Contents for TX-SR800

Page 1: ...UDIO STEREO FM MODE MEMORY ENTER RETURN SETUP TUNING PRESET AV RECEIVER MODEL TX SR800 BMDD BMDC 120V AC 60Hz BMPA GMPA 230 240V AC 50Hz BMWT GMWT GMWR 120 220 230V AC 50 60Hz GMGT 220V AC 50Hz SAFETY...

Page 2: ...A 5 mV input Line 110 dB IHF A 0 5 V input Muting Due to setup menu TUNER SECTION FM Tuning range USA Canadian models 87 5 108 0 MHz 100 kHz steps Other models 87 50 108 00 MHz 50 kHz steps Usable sen...

Page 3: ...ncy Step 9 kHz 6 AM Frequency Step Sub menu Worldwide model Only a Frequency Step This sub menu only appears on the worldwide model The setting in this sub menu determines the increment amount or decr...

Page 4: ...1 70 P901 56 4 U35 U33 U32 38 U51 P1010 U31 U1 P7201 65 62 64 35 59 34 37 36 41 97 16 81 3 28 8 9 7 U45 U48 12 U47 5 4 U41 U44 U42 10 29 U9 U46 2 U15 30 47 86 33 54 13 1 Except 120V and Australian mod...

Page 5: ...LED DRIVER TC94 A07F TC94A07F TC94A07F MASTER VOLU ME TC94A07F CUT BOOST Z2L MCL BL TL DL BR TR MC R DR Z2R DSBL MCSR MCSBL DS W M CSW DC MC C DSBR M CSBR DSR DSL MCSL SW R SW L BYPASS C L SL L C R S...

Page 6: ...PLII NEO 6 MAI N M306 24FG AFP M30624FGAFP MB86344BPFV POST PROCESSING THXCINEMA SURREX AK45 28VF 96 24 2CHD A 2 2 AK43 56VQ 192 24 6CHD A CY7C 1019 BV33 SRAM1M CY7C1019 BV33 SRAM1M OSD LC74 761 9189...

Page 7: ...7569 104Z S7574 FM MODE S7542 DIRECT S7571 DSP S7541 STANDBY ON S7543 AUDIO SEL S7552 TAPE S7579 ENTER S7544 DVD S7559 DISPLAY S7578 TUNING UP S7577 TUNING DOWN S7576 SETUP S7575 MEMORY S7572 DSP S757...

Page 8: ...C7203 474J C7204 474J C7510 33 50 C7201 100 6 3 C7202 100 6 3 C7207 100 6 3 D7502 1SS352 OR 1SS355 D7204 D7201 1SS352 OR 1SS355 D7202 1SS352 OR 1SS355 C7509 474Z C7501 474Z C7502 474Z C7483 104Z C748...

Page 9: ...X0 C LK4 2 30 P 70 T XD2 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...

Page 10: ...220J C702 220J C701 10 4Z C707 10 4Z C708 104Z C141 47 6 3 C177 100 4 C178 100 4 C176 47 16 C150 10 16 C765 100 4 C764 100 4 C720 100 4 C719 10 0 4 C148 47 6 3 C152 47 4 C157 100 4 C159 0 47 50 R171...

Page 11: ...R3225 220K R3212 56K R3213 56K C3222 47 50 C3223 47 50 C3218 47 50 C3219 47 50 C3220 47 50 C3221 47 50 C3216 47 50 C3217 47 50 C3214 47 50 C3215 47 50 C3212 47 50 C3213 47 50 C3320 220 16 C3321 220 16...

Page 12: ...1014 2 2K R3102 2 2K R3100 2 2K R3101 2 2K R1012 2 2K R1011 2 2K R1010 2 2K R1015 2 2K C1007 10 16 C3122 47 16 C3123 47 16 C1002 10 16 C1003 3 3 50 C1006 3 3 50 C3027 47 50 C3026 47 50 C3003 47 50 C30...

Page 13: ...5 270 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 C480...

Page 14: ...4202 100K R421 220 R4207 100K R4325 22 1 2W 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 R4302 2 2K R3...

Page 15: ...2 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 54 9V 0 6V 55 0V 55 0V 54 4V 1 2V 0 6V 0 1V 0...

Page 16: ...R6096 2 2 1 4W R6056 2 7K 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 Q60...

Page 17: ...7K R5293 100K 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 1...

Page 18: ...5061 2 7K R5291 100K 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 R...

Page 19: ...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 22...

Page 20: ...223Z C921 223Z C901 103M 275VAC DTYPE SEE BELOW DIAGRAM FOR OTHER TYPE C902 472M 250VAC C9511 103Z C9512 223Z D9501 RS403M D3SBA20 RBV402 D9502A RS403M D3SBA20 RBV402 D923 D921 D924 GP104003E OR 1SR1...

Page 21: ...PL HPE HPR RLGND 18V 18V GNDDAC 12V GNDDSP GNDDAC 5VDSP 5VDAC 5 6S 13S GNDDAC GNDDAC 24V RLGND RLGND DTADIM 12V 12VTRGB 12VTRGA SPRLF ISS SPRLZ2 VSYNC POWER OSDCS 12VTRGZ OSDDA 232RX OSDCL 232TX SYNC...

Page 22: ...06 Q2904 RN2402 Q2906 RN2402 C2908 272J C2922 223J C2916 122 J SUBREQ 5 6S RLGND RLGND MAINCL MAINSO SUBSO NETTX NETRX 232TX SUBREQ MAINCL MAINSO SUBSO NET SUBRES MAINREQ SUBPOFF 5 6S 13V GNDDAC GNDDA...

Page 23: ...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 24: ...3 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 10...

Page 25: ...7731 C2702 C2701 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 VG...

Page 26: ...SCH 7 SURROUND CHANNELS SPEAKER TERMINAL PC BOARD NAETC 7695 SCH 7 BIAS SELECTOR RELAY PC BOARD NAPS 7692 SCH 7 PRIMARY CIRCUIT PC BOARD NAPS 7691 SCH 8 POWER SWITCH PC BOARD NASW 7693 SCH 8 Except 1...

Page 27: ...DRIVE CIRCUIT PC BOARD NAETC 7696 SCH 7 POWER SUPPLY PC BOARD NAPS 7708 P28 SCH 7 JL 95 04 A P9502A 1 1 P9508 JL9503B JL 95 04 B Thermal detector PC board NAETC 7714 SCH 8 U22 U6 POWER AMPLIFIER PC BO...

Page 28: ...RONT OPTICAL INPUT PC BOARD NAETC 7722 NAL ECTOR HEADPHONE TERMINAL PC BOARD NAETC 7749 SCH 1 2 STANDBY SW PC BOARD NAETC 7747 SCH 1 1 P7201A P3000 P3001 P3050 P100 P101 P701 P702 P750 P800 P603B P700...

Page 29: ...SCH 3 2 VIDEO TERMINAL PC BOARD NAAF 7720 SCH 3 1 MAIN CONNECTOR PC BOARD NAAR 7728 SCH 9 HEADPHONE TERMINAL PC BOARD NAETC 7749 SCH 1 1 COMPONENT VIDEO PC BOARD NAVD 7731 SCH 11 S VIDEO PC BOARD NAV...

Page 30: ...MINAL PC BOARD NAETC 7749 FRONT OPTICAL INPUT PC BOARD NAETC 7722 FRONT VIDEO PC BOARD NAETC 7721 A 1 2 3 4 5 B C D P7483 25137749 NCETC 7749 P7481 P7481 0 JL7202B J7402 J7401 J7403 L7482 L7481 L7483...

Page 31: ...DIMMER SETUP ENTER RETURN TUNING UP TUNING DOWN PRESET DOWN PRESET UP TAPE DIRECT STEREO SURROUND THX DSP DOWN DSP UP FM MODE MEMORY Q7501 Q7501 GND VBJ VAJ H P E G N D H P R H P L H P D E T HPR HPE H...

Page 32: ...R7290 R7292 R7293 R7294 R7295 R7297 R7301 R7309 R7315 R7316 R7329 R7330 R7338 R7339 R7340 R7376 R7377 R7379 R7380 R7371 R7382 R7386 R7389 R7390 R7392 R7393 R7394 R7395 R7397 R7490 R7491 R7492 R7493 R...

Page 33: ...R7537 R7540 R7589 R7590 Q7535 FLAC2 FLGND VP FLAC1 FLAC1 VP FLGND FLAC2 5 6V STANDBYSW STANDBY PURE UPSAMPLING GND AUDIO SEL 12V 2 2 D7533 D7535 S7541 S7543 AUDIO SELECTOR STANDBY STANDBY UPSAMPLING...

Page 34: ...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 35: ...701 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 R127...

Page 36: ...5 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 R70...

Page 37: ...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 C...

Page 38: ...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 C...

Page 39: ...121 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 C51...

Page 40: ...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 41: ...191 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 J419...

Page 42: ...3 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 43: ...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 R6...

Page 44: ...D 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 R62...

Page 45: ...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 46: ...MINAL PC BOARD NAETC 7749 FRONT OPTICAL INPUT PC BOARD NAETC 7722 FRONT VIDEO PC BOARD NAETC 7721 A 1 2 3 4 5 B C D P7483 25137749 NCETC 7749 P7481 P7481 0 JL7202B J7402 J7401 J7403 L7482 L7481 L7483...

Page 47: ...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 B...

Page 48: ...0 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 P923A...

Page 49: ...OR 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 Z2LMUT GND GND NCAR 7728 25137728B 2 C2906...

Page 50: ...NDADIN 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 GNDADIN RT GNDADIN RZ2R HPMUT...

Page 51: ...Q 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 NCAR 7728 25137728B 2 C2906 WHI...

Page 52: ...DIN 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 GNDADIN RT GNDADIN RZ2R HPMUTE A...

Page 53: ...X2002 P2001 P2002 P2003 P2006B P2005B P2007B 1 16 1 15 1 9 9 1 1 5 5 1 NCVD 7729 25137729 1 COMPOSITE VIDEO PC BOARD NAVD 7729 U36 C2001 C2002 C2003 C2004 C2005 C2006 C2007 C2008 C2009 C2010 C2011 C20...

Page 54: ...VBI VAI LS4 LS3 LS2 LS1 1 1 1 1 1 1 1 4 NCVD 7730 25137730 1 U37 S VIDEO PC BOARD NAVD 7730 C2421 C2422 C2423 C2424 C2425 C2426 C2427 C2428 C2431 C2432 C2433 C2434 C2435 C2436 C2451 C2452 C2471 C2472...

Page 55: ...er Latch Circuit 5 to 25 Decoder Latch Circuit 1 2 3 4 5 6 7 9 11 12 24 23 22 21 20 19 18 16 14 13 8 10 15 17 NC TC94A07F Electric Volume No Symbol Terminal 1 VSS Negative power source 24 VDD Positive...

Page 56: ...UIT SHIFT REGISTER LATCH CIRCUIT S8 1 14 28 2 3 4 6 7 8 10 11 27 26 25 23 22 21 19 18 5 9 12 24 20 17 13 15 16 Symbol GND VDD S1 S8 S1 S8 COM1 COM3 COM1 COM3 ST C K DAT A Pin No Function Negative powe...

Page 57: ...28 2 3 4 6 7 8 10 11 27 26 25 23 22 21 19 18 5 9 12 24 20 17 13 15 16 Symbol GND VDD S1 S8 S1 S8 COM1 COM3 COM1 COM3 ST C K DAT A Pin No Function Negative power supply Ground Positive power supply In...

Page 58: ...OE ROW DECODER SENSE AMPS 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 A0 A1 A2 A3 CE I O0 I O1 Vcc Vss I O2 I O3 WE A4 A5 A6 A7 A16 A15 A14 A13 OE I O7 I O6...

Page 59: ...ove Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above Same as above CS CLK DI fR1 fR2 fR3 fR4 fR5 fR6 fR7 fR8 fR9 fR10 fR11 TEST1 TEST2 VD...

Page 60: ...D CONTROL CIRCUIT INDICATOR CONTROL REGISTER CLOCK GENERATOR CIRCUIT DISPLAY CONTROLLER RAM write code selector CGROM 35 bits 160 CGRAM 35 bits 16 SEGMENT OUTPUT CIRCUIT DIGIT OUTPUT CIRCUIT SEG36 SEG...

Page 61: ...41FT Octal bus buffer CLR L H L H H H PR H L L H H H D X X X L H X CK X X X Q L H H L H Qn Q H L H H L Qn CLEAR PRESET NO CHANGE INPUTS OUTPUTS FUNCTION X Don t care TC74VHC74FT Dual D FF with preset...

Page 62: ...3 12 11 10 9 8 Vcc 6A 6Y 5A 5Y 4A 4Y TOP VIEW A L H Y H L Truth table 74HCU04F Hex Inverters Truth table 1A 1Y 2A 2Y 3A 3Y GND 1 2 3 4 5 6 7 14 13 12 11 10 9 8 Vcc 6A 6Y 5A 5Y 4A 4Y TOP VIEW A L H Y L...

Page 63: ...1 CCLK SCL CM1 CDTI SDA CM0 CDTO CAD1 PDN XTI XTO DAUX MCKO2 BICK AK4114VQ Top View COUT TEST1 RX1 INT1 37 LRCK 24 11 VIN 12 25 SDTO Block Diagram Input Selector Clock Recovery Clock Generator DAIF De...

Page 64: ...18 VSS VDD R ch 18bit Latch Circuit Same as L ch Circuit L ch 18bit Latch Circuit 2 3 4 5 6 7 8 9 10 11 12 GND CK DATA STB LEVEL SHIFTER SHIFT REGISTER CIRCUIT 20 21 22 23 1 42 TC9274N 008 Analog Swit...

Page 65: ...ch Negative input Pin Lch Negative Analog Output Pin Lch Positive Analog Output PIn Rch Negative Analog Output Pin Rch Positive Analog Output PIn Digital Ground Pin De emphasis Control Pin De emphasis...

Page 66: ...in Control data clock pin Control data input pin Chip select pin Double speed sampling mode 0 pin Input clock select 0 pin Input clock select 1 pin Input clock select 2 pin Audio data interface format...

Page 67: ...c d e f g h i j k l m n o p q Left Right 1 2 3 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 16G 15G 14G 1G 16G 15G 14G 1G P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33...

Page 68: ...S S 2 V D S T R Z N E T R Z C D R Z P H R Z A M R Z T 1 S T B Y P U R E U P S P L R Z D V D R I B P 2 0 2 I R I N I R O U T Q 2 1 1 P C 8 1 7 X B Q2010 VIDEO SELECTOR SW TC9273 X7201 16MHz Q7000 MAIN...

Page 69: ...45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 Q 7 5 0 2 M 6 6 0 0 5 F P 64 63 62 61 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 60 P27 P26 P25...

Page 70: ...SOURCE SELECTOR SWITCH TC9273F 017 TUNER PACK SEC1H PRTCTTHM VSS BYTE AMUT Z2MUT HPMUT Z2LMUT TNCL DSPCL DSPDA DSP2HACN DSP1HACN DSP2HDOUT DIRINT1 DIRINT0 TNCS2 VPOWER 12VTRIGB 12VTRIGA 12VTRIGZ SPRL...

Page 71: ...XDACS XPOR RDSDA RDSID POFF RDSCL PRTCTV P85 VCC XIN VSS XOUT RESET SEC1H PRTCTTHM VSS BYTE AMUT XPOWER SUBRESET SUBPOFF SUBREQ MAINSO MAINSI MAINSCK MAINREQ P57 P56 P55 DIRCS DIRRST DFS DAPD P50 2NDP...

Page 72: ...TX SR800 SUBMICROPROCESSOR TERMINAL DESCRIPTION TX SR800...

Page 73: ...O Power down output pin of DAC 46 I Write mode setting pin of flash microprocessor 47 K I Lock input pin of second PLL IC 48 2NDPLLCL O Clock output pin to second PLL IC 49 2NDPLLCS O Chip select outp...

Page 74: ...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 Conf...

Page 75: ...ILLO 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 th...

Page 76: ...vaiable b Optical input 4 4 avaiable c Tuner aria U USA and Canad E Europe W Worldiwde Japan d RDS function R avaiable e Video format P PAL NTSC auto N NTSC f 3 line Y C separation function 3 avaiable...

Page 77: ...0088 3TTB 8B BC Self tapping screw 72 87643010 W3 10F BC Flat washer 73 838930088 3TTB 8B UN Self tapping screw 74 838430068 3TTB 6B BC Self tapping screw 75 27191130 Holder outlet R 77 27300750 Bushi...

Page 78: ...M Thermal detector PC board ass y A 1A956597 1N NAPS 7697 1N Thermal detector PC board ass y R 1A956597 1P NAPS 7697 1P Thermal detector PC board ass y GT REF NO PART NO DESCRIPTION U15 1A956599 1L NA...

Page 79: ...1E NAETC 7748 1E Volume PC board ass y G T R U39 1A956533 1K NAETC 7733 1K RI terminal PC board ass y D 1A956533 1L NAETC 7733 1L RI terminal PC board ass y T R GT 1A956533 1P NAETC 7733 1P RI termina...

Page 80: ...3216 Label UPC B D C 121 29100097 1A 350 250 Polybag 123 29343417A Instruction manual E 124 29343418A Instruction manual FS C 29343419 Instruction manual CT CS T R GT 125 29343421 Instruction manual d...

Page 81: ...141 C148 356724709R2 47uF 6 3V Elect chip CIRCUIT NO PART NO DESCRIPTION Capacitors C150 356741009R2 10uF 16V Elect chip C152 356724709R2 47uF 6 3V Elect chip C157 3567A1019R2 100uF 4V Elect chip C159...

Page 82: ...P911 25055675 or NPLG 2P631 or 25056028 NPLG 2P0978 P912 25055675 or NPLG 2P631 or 25056028 NPLG 2P0978 T R GT Bias selector relay PC board NAPS 76921 1K 1L 1M 1N 1P CIRCUIT NO PART NO DESCRIPTION Dio...

Page 83: ...ifier PC board NAAF 7706 1K 1L CIRCUIT NO PART NO DESCRIPTION Transistors Q6000 Q6006 2213284 or 2SC1740S R or Q6010 Q6016 2213285 2SC1740S S Q6020 Q6022 2215995 KTA1267 GR 2212125 2SA1048 GR 2213354...

Page 84: ...PART NO DESCRIPTION Terminals P5201 P5202 25060302 NTM 1P233 M1969 Sockets P6003A P6006A 25052287 NSCT 4P2184 P6013A P6016A 25052289 NSCT 6P2186 Power supply PC board NAPS 7708 1K L CIRCUIT NO PART NO...

Page 85: ...R4921 443522204 22ohm 5 1 2W Metal oxide Terminals P3600 P4600 25045707 NPJ 4PDGPRW502 P3601 P4601 25045709 NPJ 4PDELNT504 Sockets P4010B 25051235 NSCT 10P1025 P4011B P4020B 25051240 NSCT 15P1030 CIRC...

Page 86: ...ION Coils L2001 231292J056R2 NCH 1572 L2002 231237K022R2 NCH 1471 233533K022R2 NCH 1587 022K X2001 3010363 HC 49 U0314 318M X2002 3010364 HC 49 U0317 734M O Capacitors C2009 C2016 354780109 1uF 50V El...

Page 87: ...SC2712 GR Q7547 Q7549 2216190R2 or KRC102S or 2214470R2 RN1402 Diodes D7201 D7204 223234R2 or 1SS352 or D7502 223269R2 1SS355 D7501 224491100R2 or UDZ11B or 224551100R2 UDZS11B D7521 225375 SML1216C D...

Page 88: ...ECTRONICS 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 Kwai...

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