Onkyo TX-SR875 Service Manual Download Page 19

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TX-SR875

GNDDG_2

+3.3V_2

THER_2

-B1

+B1

GND_inputL

inputL

GND_NFL

GND_decupL

GND_polaL

GND_inputC

inputC

GND_NFC

GND_decupC

GND_polaC

GND_inputR

inputR

GND_NFR

GND_decupR

GND_polaR

GND_inputSL

inputSL

GND_NFSL

GND_decupSL

GND_polaSL

GND_inputSBR

inputSBR

GND_NFSBR

GND_decupSBR

GND_polaSBR

GND_inputSR

inputSR

GND_NFSR

GND_decupSR

GND_polaSR

GND_inputSBL

inputSBL

GND_NFSBL

GND_decupSBL

GND_polaSBL

COPPERBUS PLATE

P6400

+65V

-65V

MID-B

HI-B

SBR

SBL

LO-B

Trans center tap

NAPS-9041

NACLA-9065

SD-3

NACLA-9067

SD-3

NACLA-9069

SD-3

NACLA-9064

SD-3

NACLA-9063

SD-3

NACLA-9068

SD-3

NACLA-9066

SD-3

NACLA-9066

SD-3

NACLA-9068

SD-3

NACLA-9063

SD-3

NACLA-9064

SD-3

NACLA-9069

SD-3

NACLA-9067

SD-3

NACLA-9065

SD-3

TO NAAMP-9062

SD-4 D1

TO NAAMP-9061

SD-4 G1

NAAMP-9062

SD-4

P6140D

(BLU)

P6140F

(BRN)

C6902

Q6381

LM61CIZ

P6140A

(WHT)

P6140B

(RED)

P6140C

(GRN)

P6140A-G(SOCKET AS)

TO NATRM-9055

SD-7 D2 (P6140H)

P6601E

P6601F

P6601G

C6901

15000/71

P6601H

P6340

P6340B

P6350B

JL6403A

P6140G

(

EW)

P6401

JL6041A

P6601A

P6601

SOCKET

P6601D

P6603B

P6602B

P6602

P6603

D661

LN25XB60

D6621

LN25XB60

CONTACT B SCREW

P6140E

(GR

)

D6601

LN25XB60

P6601C

P6601I

334J/250V

P5020B

C6030

(50V)

473J

R6130

(1W)

8.2

Q6000

2SC1740S-S

P5022B

P6012B

C6032

(50V)

473J

R6132

(1W)

8.2

Q6002

2SC1740S-S

P5012B

P5021B

P601

C6031

(50V)

473J

R6131

(1W)

8.2

Q6001

2SC1740S-S

P501

P5023B

C6033

(50V)

473J

R6133

(1W)

8.2

Q6003

2SC1740S-S

P5026B

P6016B

C6036

(50V)

473J

R6136

(1W)

8.2

Q6006

2SC1740S-S

P5016B

P5024B

P6014B

C6034

(50V)

473J

R6134

(1W)

8.2

Q6004

2SC1740S-S

P5014B

P5025B

C6035

(50V)

473J

R6135

(1W)

8.2

Q6005

2SC1740S-S

P5010B

P6010B

P5015B

P6015B

P5013B

P6013B

U03

POWER SUPPL
P OARD

Note

SD- X is short or Shce atic Dia ra - and
each soc et s location, X A to H,

1 to 5.

All manuals and user guides at all-guides.com

Summary of Contents for TX-SR875

Page 1: ... UDC S UDC B MDC S MDC G UDT 120V AC 60Hz STANDBY ON MASTER VOLUME CD TUNER TAPE CBL SAT GAME TV AUX 1 AUX 2 VCR DVR DVD AUDIO SEL PURE AUDIO PHONO DISPLAY PUSH TO OPEN STANDBY READY ZONE 2 ZONE 3 INPUT SELECTOR LISTENING MODE ON STANDBY G N I T U M Y A L P S I D RC 690M GUIDE EXIT PREV CH DIMMER CDR MD SAT TAPE AMP SLEEP MACRO REMOTE MODE SUBTITLE AUDIO REPEAT PLAY MODE 10 11 12 VIDEO OFF OPEN CL...

Page 2: ... pcs A094 x 2 pcs A078 x 3 pcs A066 A400 A412 A411 A410 A137 A270 A086 A087 A205 A219 A239 A223 A112 A112 A221 A209 A211 A213 A215 A259 A311 A313 A315 P9008 DT MP MA MK MQ MT type only A207 A217 A201 A261 A008 A253 A251 A255 A301 A303 A281 A104 A100 A110 P101 P2801 P7501 U33 U38 U41 U39 U34 U35 U36 U40 A119 F2501 F2502 U14 U017 U06 U09 U10 U26 U31 U32 A120 U11 U13 U12 U42 U25 U28 U27 U07 U08 U30 P...

Page 3: ...014 A120 F6601 F6603 F6602 F6604 A120 A005 x 4 pcs A007 x 4 pcs A011 x 2 pcs A008 x 8 pcs A008 x 4 pcs A008 x 3 pcs A008 x 2 pcs A025 U03 U01 U18 U23 U21 U19 U24 U20 U22 U02 U16 U17 A008 x pcs A060 x 2 pcs A042 x 4 pcs A090 x 4 pcs A018 A004 A008 A046 x 4 pcs A056 x 4 pcs A008 x 2 pcs A120 A120 A008 x 2 pcs A008 x 6 pcs A013 x 2 pcs 6080A x 2 pcs 6050A x 2 pcs A013 x 2 pcs A005 x 4 pcs A007 x 4 pc...

Page 4: ...AL IN 2 CD DC Type Only TUNER UNIT AM ANTENNA FM ANTENNA ADC 6dB 6dB Q3041 CS42516 MAIN B Z2 Z3 R L Q4305 NJU7313A DVD audio etc 0dB Video REC 0dB 6dB 6dB VIDEO IN AUX 2 AUX 1 Q4029 TC94A46CFG ch13 ch12 ch11 ch10 ch9 ch8 ch2 RIAA XM Sirrus MAIN A DIR NJU7313A ch7 ch6 ch5 Q4 NJU NJU7312A SETUP MIC 3 2 1 OPTICAL OUT COAX IN 3 MULTI CHANNEL INPUT FL FR C SW SL SR SBL SBR L R L R L R L R L R L R L R L...

Page 5: ...L REMOTE SENSOR SPEAKER TERMINALS 7 CH POWER AMPLIFIERS C SBL FL FR SL SR 20dB SW2 I2S DSD 29dB 29dB 29dB 29dB 29dB 29dB 29dB ZONE2 LEFT SBR L FRONT SURR SURR BACK R SUBWOOFER CENTER L R L R PRE OUT SW R L R L ZONE2 PREOUT LINEOUT TONE Q4204 R2S15211FP 0dB FIX ZONE3 PREOUT LINEOUT 41 516 C2 FL FR C SW SL SR SBL SBR HEADPHONES Q4306 NJU7311A Q4405 CS3318 TONE 0dB FIX Q4304 NJU7312A 0dB FIX 0dB FIX ...

Page 6: ...ITE VIDEO COMPONENT VIDEO VIDEO BOARD NAVD 2 SD C DET MAIN MAIN Z2 Z2 NOTE MMP is short or MAIN MICROPROCESSOR S DET Z2 S DET CB CR MAIN Z2 Q2201 NJW1321 74HC4051 Q2012 Q2013 NJM2587 MM1512 HDAP HDAPB HDAPR LPF 12MH LPF 12MH LPF 6MH LPF 6MH LPF 12MH BPF 140K 6MH 6dB DRV DRV MMP 6dB DRV 6dB 6dB 6dB 6dB 6dB 6dB 6dB DRV 6dB DRV 6dB DRV 6dB DRV 6dB MMP MMP All manuals and user guides at all guides com...

Page 7: ...HDMI BOARD NAHDM 114 SD 1 1 1 1 1 C C HDBCV 12MH MAX HDBS MONITOR OUT VCL VDATA VSTB CONTROL NJU7312AM VCL VDATA VSTB CONTROL NJU7313AM LPF 12MH LPF 12MH LPF 12MH LPF 6MH VMUT Q2012 Q2013 NJM2587 BPF 140K 6MH LPF 6MH HDACV HDASC HDAS Q2206 NJM2586A 100MH 3dB 6dB DRV 6dB DRV 6dB DRV DRV 6dB 6dB 6dB 6dB 6dB DRV 6dB DRV 75 75 75 75 75 75 P MMPV MMP All manuals and user guides at all guides com ...

Page 8: ...K 5 6K 5 6K 0 Q8174 47K 4 7K 104Z 10K 4 7K 10K 10K 4 7K 104Z 10K 10K 10K 4 7K AUX_D0 AUX_D1 AUX_D2 AUX_D3 IN P_D0 IN P_D1 IN P_D2 IN P_D3 AUX_C0 AUX_C1 AUX_C2 AUX_C3 IN P_C0 IN P_C1 IN P_C2 IN P_C3 AUX_B0 AUX_B1 AUX_B2 AUX_B3 IN P_B0 IN P_B1 IN P_B2 IN P_B3 AUX_A0 AUX_A1 AUX_A2 AUX_A3 IN P_A0 IN P_A1 IN P_A2 IN P_A3 I2C_SCL I2C_SDA RESET AUX_COM1 AUX_COM0 AUX_COM3 AUX_COM2 AUX_COM1 AUX_COM0 AUX_CO...

Page 9: ...WIBDAT U21 TWIBCLK 25 TWIADAT V21 TWIACLK U22 VOFIELD VODAT 20 29 VODAT 10 19 VODAT 0 9 V22 VOACT W24 VOHS W23 VOVS W26 VOCLK FLASH_CS 0 1 PCI_CBE 1 3 PCI_AD 0 31 GPIO 16 22 W2 VICNTL3_DEN V4 VICNTL2_FIELD VIDAT 0 9 VIDAT 10 19 VIDAT 20 29 AB11 REFCLK Q8901 ADV7320 VIDEO ENCODER 1 RTC 2 LLC 3 VS NC 4 HS NC 5 FIELD DE 8 P10 19 21 SDA 22 SCLK 33 RESETB 9 10 11 HDBSC 12 HDBCV 13 HDBS 14 HDBPR 15 HDBP...

Page 10: ...R4051 10 R4053 100 R4052 10 R4054 100 C4007 221J C4008 221J R4056 220 R4055 220 R4014 47 R4013 47 C4090 102J P4007 P4001 P4004 P4005 R4001 330 R4002 330 R4115 22 1 2W R4116 22 1 2W R4118 22 1 2W R4119 22 1 2W R4120 22 1 2W P4006 P4003 Q4029 ANALOG SW ARRAY TC94A46CFG 80 80 S04 79 79 NC 78 S03 77 NC 76 S02 75 NC 74 S01 73 NC 72 NC 71 S01 70 NC 69 S02 68 NC 67 S03 66 66 NC 65 65 S04 64 NC 63 S05 62 ...

Page 11: ...0K R4131 10K R4128 22 1 2W R4127 22 1 2W RA G 48 NC 47 S13 46 NC 45 S14 44 NC 43 COM1 42 NC 41 COM2 40 38 NC 39 39 COM3 38 40 NC 37 VDD 36 NC 35 CS2 34 STB 33 DATA 32 CK 31 GND 30 CS1 29 NC 28 VSS 27 27 NC 26 26 COM3 25 25 NC 24 COM2 23 NC 22 COM1 21 NC 20 S14 19 NC 18 S13 17 NC P4032A 1 2 3 4 5 6 7 8 Q4030A NE5532AP 3 2 1 8 Q4032A NE5532AP 2 3 1 8 Q4032B NE5532AP 5 6 4 7 P4030A 1 2 3 4 5 6 2 A 2 ...

Page 12: ...2 R4305 1 5K C 4 Q4304 NJU7312A VSS ST NC L COM3 L8 L7 L COM2 L6 L5 L4 L COM1 L3 L2 L1 1 VEE VDD R1 R2 R3 R COM1 R4 R5 R6 R COM2 R7 R8 R COM3 NC DATA CK Q4305 NJU7313A VSS ST NC L COM3 L8 L7 L COM2 L6 L5 L COM1 L4 L3 L2 L1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 VEE VDD R1 R2 R3 R4 R COM1 R5 R6 R COM2 R7 R8 R COM3 NC DATA CK R4335 10K C4321 47 50 R4331 10K ...

Page 13: ...4406 330 R4405 330 C4405 220 25 RL4401 12 8 10 3 5 4 9 1 RL4402 12 8 10 3 5 4 9 1 RL4403 12 8 10 3 5 4 9 1 RL4404 12 8 10 3 5 4 9 1 P5000 13 12 11 10 9 8 7 6 5 4 3 2 1 C4311 102J C4503 102J C4504 102J R4329 R4407 1 2K 1 2W C4406 220 25 C4401 100 25 C4402 100 25 C4419 102J C4417 100 50 Q4302A NE5532AP 1 4 2 3 Q4302B NE5532AP 7 5 6 8 Q4301A NE5532AP 1 4 2 3 Q4301B NE5532AP 7 5 6 8 C4313 102J D4401 U...

Page 14: ...18 R6276 1 4W 18 R6316 1 4W 10 R6066 1 4W 120 R5246 1 4W 15 C6026 47 50 R5266 270K R5256 56K C6016 47 50 R5366 560K R5376 120K C5116 010D R5286 1 2W 10K R5156 1 2W 10K R6046 1K Q5056 2SA1360 Q5086 2SC3423 R6076 1 4W 82 R5144 1 4W 820 R5044 330 R5014 56K R5294 100K D5004 MTZJ5 6B Q5004 2SC2240 BL R5034 330 R5074 100K R5064 2 7K Q5014 2SC2240 BL R5054 5 6K Q5024 2SC2240 BL C5024 221K R5004 1K R5174 ...

Page 15: ...1 4W 82 C5015 47 50 C5045 220 25 C5055 10 50 R6285 1 4W 18 R6275 1 4W 18 R6315 1 4W 10 R6065 1 4W 120 R5245 1 4W 15 C6025 47 50 R5265 270K R5255 56K C6015 47 50 R5365 560K R5375 120K C5115 010D R5285 1 2W 10K R5155 1 2W 10K R6045 1K Q5055 2SA1360 Q5085 2SC3423 R6075 1 4W 82 R5140 1 4W 820 R5040 330 R5010 56K R5290 100K D5000 MTZJ5 6B Q5000 2SC2240 BL R5030 330 R5070 100K R5060 2 7K Q5010 2SC2240 B...

Page 16: ... 0 22 1 2W 0 22 1 2W 0 22 1 2W 0 22 1 2W 0 22 1 2W 0 22 1 2W 0 22 1 2W P6071 1 R6091 R6181 12K L6001 L6011 R6401 0 22 5W R6411 0 22 5W D6001 1SS133 R6081 10 1 4W 10 1 4W 10 1 4W 10 1 4W 10 1 4W 10 1 4W 10 1 4W 10 1 4W R6191 5 6K P6051 2SC5242 1 P6081 2SC5242 1 P6061 2SA1962 1 P6091 2SA1962 1 R6236 47K R6216 47K R6176 33K Q6076 2SC2240 R6666 R6166 R6156 R6656 C6046 223J R6346 R6366 R6356 R6336 P607...

Page 17: ...R6655 C6045 223J R6345 R6365 R6355 R6335 P6075 1 R6095 R6185 12K L6005 L6015 R6405 0 22 5W R6415 0 22 5W D6005 1SS133 R6085 R6195 5 6K P6055 2SC5242 1 P6085 2SC5242 1 P6065 2SA1962 1 P6095 2SA1962 1 R6233 47K R6213 47K R6173 33K Q6073 2SC2240 R6663 R6163 R6153 R6653 C6043 223J R6343 R6363 R6353 R6333 P6073 1 R6093 R6183 12K L6003 L6013 R6403 0 22 5W R6413 0 22 5W D6003 1SS133 R6083 R6193 5 6K P605...

Page 18: ...02J D6612 1SS133 D6602 1SS133 C6601 102J R6603 1 2W 2 2 R6602 4 7K Q6611 2SC1740S Q6601 2SC1740S RL6602 3 4 1 2 RL6612 3 4 1 2 C6704 1 50 C6703 223J D6703 MTZJ3 3B R6704 33K R6706 22K R6701 22K R6702 10K Q6703 2SA992 E Q6551 2SA950 Q6560 2SC1815 R6560 4 7K C6222 220 25 Q6561 2SA950 Q6550 2SC1815 R6550 4 7K RL6601 4 3 2 1 JL6602B 1 2 3 4 F6602 F6601 F6603 F6604 P6500 7 6 5 4 3 2 1 RL6611 4 3 2 1 P7...

Page 19: ...6140A WHT P6140B RED P6140C GRN P6140A G SOCKET AS TO NATRM 9055 SD 7 D2 P6140H P6601E P6601F P6601G C6901 15000 71 15000 71 P6601H P6340 P6340B P6350B 1 2 1 2 1 2 3 4 JL6403A 3 2 1 P6140G EW P6401 JL6041A 1 2 3 P6601A P6601 SOCKET AS 7 6 5 4 3 2 1 P6601D P6603B P6602B P6602 P6603 D6611 LN25XB60 4 3 1 2 D6621 LN25XB60 4 3 1 CONTACT B SCREW CONTACT B SCREW 2 P6140E GR D6601 LN25XB60 4 3 1 2 P6601C ...

Page 20: ... out Cr 19 V 3 20 GND out C 21 Cr OUT 22 GND out 23 C OUT 24 V 3 25 OUT 26 V 4 27 S OUT 28 V 4 29 V OUT 30 GND out 31 SC OUT 32 PS1 Q2201 NJW1321 VIDEO SW 1 V 2 P IN2 3 GND 4 Pr IN2 5 GND 6 IN1 7 V 8 P IN1 9 V 10 Pr IN1 11 GND 12 PORT3 13 PORT2 14 ADR 15 SCL 16 SDA 17 GND 18 DGND 19 VREF 20 V 21 Pr OUT2 22 PORT1 23 PORT0 24 P OUT2 25 AUX0 26 AUX1 27 OUT2 28 AUX2 29 AUX3 30 Pr OUT3 31 GND 32 P OUT1...

Page 21: ...5 2SB1240 Q2606 RN1402 R2601 100 P2604 P2601 C2073 470 6 3 C2075 104Z C2074 470 6 3 C2076 470 6 3 C2077 470 6 3 C2070 470 6 3 C2071 470 6 3 R2046 2 2 C2061 470 6 3 C2062 470 6 3 R2617 0 R2616 0 R2618 0 R2620 0 C2057 104Z C2058 104Z C2050 104Z C2049 104Z JL901B 7 6 5 4 3 2 1 Q2505 NJM2386ADL3 05 5 GND 4 NC 3 Vout 2 CONTROL 1 Vin Q2504 NJM2388F09 4 CONTROL 3 GND 2 Vout 1 Vin P2010A 24 23 22 21 20 19...

Page 22: ...25 C4904 100 25 D9105 D3SBA20 C9117 104J Q4901 2SB1565 E Q4902 2SD2394 E R4902 0 22 1 2W JL2601A 1 2 3 JL4014A 6 5 4 3 2 1 JL6900B 3 2 1 P6140H 7 6 5 4 3 2 1 P6240D 3 2 1 P6250E 4 3 2 1 Q6807 RN1226 Q6802 RN1226 Q6805 RN1226 Q6800 RN1226 P3103B 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 P3102B 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P3101B 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P6852B...

Page 23: ...1SS133 RL6801 NRL 2P5A DC12 187 6 5 4 3 2 1 RL6806 NRL 2P5A DC12 187 6 5 4 3 2 1 RL6805 NRL 2P5A DC12 187 6 5 4 3 2 1 RL6803 NRL 2P5A DC12 187 6 5 4 3 2 1 RL6802 NRL 2P5A DC12 187 6 5 4 3 2 1 C6810 102J C6811 102J C6816 102J C6815 102J C6813 102J C6814 102J C6812 102J C6817 102J RL6800 NRL 2P5A DC12 187 6 5 4 3 2 1 R6900 15 1W R6901 15 1W C6827 103J C6822 103J C6824 103J C6823 103J C6825 103J C682...

Page 24: ...61 P130 OUTC24 62 P53 CLKOUT BCLK ALE 63 P52 RD 64 P51 WRH BHE 65 P50 WRL WR 66 P127 67 P126 68 P125 69 P47 CS0 A23 70 P46 CS1 A22 71 P45 CS2 A21 72 72 P44 CS3 A20 73 P43 A19 74 VCC2 75 P42 A18 76 VSS 77 P41 A17 78 P40 A16 79 P37 A15 D15 80 P36 A14 D14 81 P35 A13 D13 82 P34 A12 D12 83 P33 A11 D11 84 P32 A10 D10 85 P31 A9 D9 86 P124 87 P123 CTS6 RTS6 88 P122 RXD6 89 P121 CLK6 90 P120 TXD6 91 VCC2 9...

Page 25: ...6 F1 D T PE ONL TO NARF 9077 XM BOARD SD 12 H2 TO TUNER UNIT TO NAAF 9039 SD 5 A4 TO NADIS 9085 SD 13 B2 TO NAHDM 9114 5 5 SD 19 H4 R7153 47 Q7151 TC74VHCT08AFT 1 2 3 4 5 6 7 GND 8 9 10 11 12 13 14 VCC C7151 104Z C7155 104Z R7154 47 Q7155 TC74VHCT08AFT 1 2 3 4 5 6 7 GND 8 9 10 11 12 13 14 VCC R7156 47 R7151 47 R7152 47 R7155 47 C7161 104Z R7161 47 R7162 47 C7172 104Z C7171104Z C7166 100 16 C7152 1...

Page 26: ... VCC R3004 220 Q3001 TC74VHC157FT 1 SELECT 2 1A 3 1B 4 1 5 2A 6 2B 7 2 8 GND 9 3 10 3B 11 3A 12 4 13 4B 14 4A 15 ST 16 VCC R3015 75 R3017 220K R3016 10 C3015 104K R3011 75 R3013 220K C3012 104K R3012 10 R3019 75 R3021 220K C3018 104K R3020 10 R3014 10K Q3021 TC74HCU04AF 14 VCC 13 IN6 12 OUT6 11 IN5 10 OUT5 9 IN4 8 OUT4 7 GND 6 5 4 3 2 1 R3018 10K C3016 080D L3013 LBC2518T2R2M P3001 C3025 104Z R309...

Page 27: ... Q3802 A NE5532APSR 2 3 4 1 8 Q3803 A NE5532APSR 2 3 4 1 8 Q3803 B 5 6 7 Q3721 PCM1796DBR OL OR L K A D 15 16 17 18 19 20 21 22 23 24 25 26 27 28 C3880 220 25 C3883 220 25 R3970 22 R3972 22 R3973 22 C3885 220 25 R3974 22 R3975 22 C3887 220 25 R3976 22 R3977 22 C3889 220 25 C3881 220 25 Q7242 TA48033AF 3 O 2 G 1 I C7243 100 16 C7242 100 16 C7241 10 50 C7252 100 16 Q7241 TA4805AF 3 O 2 G 1 I Q7251 T...

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