TX-SR602/E SPECIFICATIONS General Amplifier Section Power Supply American: AC 120 V, 60 Hz Power Output American 85 W + 85 W (8 ,20Hz~ Australian and European: AC 230-240 V, 2 channel driven: 20kHz,FTC) 50 Hz European: 120 W + 120 W...
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TX-SR602/E SERVICE PROCEDURES 1. Replacing the fuses 4.Setting the voltage selector (Worldwide models only) This symbol located near the fuses indicates that the fuse used is fast operating type. For continued protection against Worldwide models are equipped with a voltage selector to conform fire hazard, replace with same type fuse.
TX-SR602/E BLOCK DIAGRAM Amplifier section MIC AMP TUNER PACK VIDEO4 NJW1157 -6dB TAPE OUT TAPE IN TC9162 VIDEO3 IN Z2_L MIX_L Z2_R MIX_R VIDEO2 OUT VIDEO2 IN RECOUT_L VOLIN_SBL RECOUT_R VOLIN_SBR VIDEO1 OUT VIDEO1 IN SOURCE_L SOURCE_R MSL/MSR TONE MC/MSW...
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TX-SR602/E BLOCK DIAGRAM Amplifier section HEADPHONES POWER AMPLIFIER SPEAKER TERMINALS +29dB FRONT LEFT +29dB FRONT RIGHT +29dB CENTER FL_PO TONE +29dB SURR. LEFT FR_PO TONE +29dB SURR. RIGHT CT_PO +20.2dB SW_PO +29dB SUUR. BACK LEFT SL_PO +29dB SUUR. BACK RIGHT...
TX-SR602/E BLCOK DIAGRAM Video section COMPONENT VIDEO INPUT SDET*{OSD+(OSD*SI)} OSD*(SDET+SI) COMPOSITE VIDEO INPUT LC74763-9836 Others Y/C Mix SDET*{OSD+(OSD*SI)} SDET*{OSD+(OSD*SI)} MM1512 VIDEO1 NJM2595 SDET*OSD VIDEO2 VIDEO3 DIGITAL VIDEO DECODER DIGITAL VIDEO ENCODER ADV7183A ADV7172 DACA VIDEO4 AIN1 DACB -6dB DACC AIN2...
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TX-SR602/E BLCOK DIAGRAM Video section COMPONENT VIDEO OUTPUT COMPOSITE VIDEO OUTPUT MONITOR European and LA7106M Australian models Others VIDEO1 VIDEO2 LA7106M PAL*(SDET+OSD) 1-Line SDET*{OSD+(OSD*SI)} Y/C Sep. ODER PAL*{SDET+(OSD*SI)} NTSC SDET*{OSD+(OSD*SI)} PAL*(SDET+OSD) SDET*{OSD+(OSD*SI)} 1-Line Y/C Sep. PAL*{SDET+(OSD*SI)} S VIDEO OUTPUT MONITOR...
TX-SR602/E SCHEMATIC DIAGRAM 6 Power supply section NOTE ARE CRITICAL FOR SAFETY THE COMPONENTS IDENTIFIED BY MARK REPLACE ONLY WITH PART NUMBER SPECIFIED. . VOLTAGE (MEASURED WITH VOLTMETER) IS DC VOLTAGE.(NO INPUT SIGNAL) . ELECTROLYTIC CAPACITORS ( ) ARE IN F/WV.
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 6 Side A MULTICH VIDEO1 VIDEO1 VIDEO2 VIDEO2 VIDEO4 VIDEO4 TAPE TAPE R7621 R7621 R7622 R7622 R7623 R7623 R7624 R7624 R7625 R7625 R7617 VIDEO3 R763 STANDBY Side B Q7581 NADIS-8406 Display circuit PC board...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 6 Side A TUNER TAPE D7 7 SETUP S7643 NASW-8411 Side B Volume PC board LEDVOL Side A Side B Side A HPDE HPDET L7704 C7704 NADIS-8406 Display circui P board NAETC-8412 Headphone terminal PC board...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 7 P P 2009A Side A 501B Side B NAVD-8409 Video 4 terminal PC board Side B Side NADG-8410 Front optical terminal PC board...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 7 NAVD-8464 Video circuit PC board (European and Australian models) R2127 R212 R2180 10 0 2513846...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 7 C6882 D6801 Side B NAVD-8464 R2088 R2001 R2087 Video circuit PC board R2003 (European and Australian models) R2004 R2007 R2011 C2010 R2010 C2026 R2013 L2104 R2089 Q2013 L2101 R2017 L2103 C2022 L2102 L2105 C2016...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 9 FROM COMPONENT SIDE NADG-8366 Main connector PC board...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 9 FROM COMPONENT SIDE NADG-8368 Digital input/output terminal PC board...
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TX-SR602/E PRINTED CIRCUIT BOARD VIEW 9 FROM COMPONENT SIDE NAETC-8367...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS ADV7172KSTZ(Digital PAL/NTSC Vidoe Encoder with Six DACs) FUNCTIONAL BLOCK DIAGRAM CLOCK PAL NTSC CLAMP SCLOCK SDATA ALSB 10-BIT FIELD/ YUV TO VIDEO TIMING C MPU PORT DAC A GENERATOR MATRIX 10-BIT DAC B LEVEL...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS ADV7172KSTZ(Digital PAL/NTSC Vidoe Encoder with Six DACs) PIN FUNCTION DESCRIPTION Mnemonic Input/Output Function P7–P0 8-Bit 4:2:2 Multiplexed YCrCb Pixel Port (P7ÐP0) P0 represents the LSB. CLOCK TTL Clock Input. Requires a stable 27 MHz reference clock for standard operation. Alter- natively, a 24.5454 MHz (NTSC) or 29.5 MHz (PAL) can be used for square pixel operation.
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS ADV7183AKST(Multiformat SDTV Video Decoder) DATA CLAMP AIN1–AIN12 PREPROCESSOR INPUT CLAMP CVBS DECIMATION AND S-VIDEO DOWNSAMPLING YPrPb FILTERS CLAMP SYNC AND CLK CONTROL SYNC PROCESSING AND CLOCK GENERATION CONTROL SCLK AND DATA SERIAL INTERFACE CONTROL AND VBI DATA...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS ADV7183AKST(Multiformat SDTV Video Decoder) Pi n Function Descri ptions Pin No. Mnemonic Type Function 3, 9, 14, 31, 71 DGND Digital Ground. 39, 40, 47, 53, 56 AGND Analog Ground. 4, 15 DVDDIO Digital I/O Supply Voltage (3.3 V )
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TX-SR602/E IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS BU1924FS (RDS Decoder) <European model only> BLOCK DIAGRAM 100k 120k 8th Switched 100k capacitor filter comparator anti-aliasing filter Vref RCLK (16) Analog Power supply QUAL RDATA Bi-phase Differential 57kHz (12) decoder 1187.5Hz decoder...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS CS42518(110dB,192kHz 8-Ch Codec with S/PDIF Receiver) TXP VARX AGND LPFLT DGND DGND VD VD RXP0 C&U Bit RXP1/GPO1 RXP2/GPO2 Data Buffer S/PDIF Control AD0/CS Clock Data RXP3/GPO3 Decoder Port AD1/CDIN Recovery RXP4/GPO4 Format SDA/CDOUT...
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SAI0 Serial External Memory SAI1 Audio Interface SAI2 Interface SAI3 Compressed DSP C Digital Digital DAO 0 Interface Audio Programmable Frame Output 32-Bit DSP Multi-Standard DA01 Shifter Digital Audio Decoder Audio Input GPIO and I/O Controller DSP AB Input Paraller or Serial Paraller or Serial Buffer PLL Clock...
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TX-SR602/E IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS IC42S16100 (16-Mbit Synchronous Dynamic RAM) BLOCK DIAGRAM COMMAND DECODER MEMORY CELL & ARRAY ADDRESS 2048 CLOCK BUFFER GENERATOR MODE BANK 0 REGISTER DATA IN SENSE AMP I/O GATE BUFFER I/O 0-15 COLUMN DECODER...
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TX-SR602/E IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS IC42S16100 (16-Mbit Synchronous Dynamic RAM) TERMINAL DESCRIPTION Pin No. Pin name Function 20 to 24 A0-A10 A0 to A10 are address inputs. A0-A10 are used as row address inputs during active command input 27 to 32 and A0-A7 as column address inputs during read or write command input.
TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS LC74763-9836(On-screen and controller) 8 BITS SERIAL LATCH PARALLEL COMMAND CONVERSION DECODER INDICATOR HORIZONTAL HORIZONTAL VERTICAL ON/OFF RAM WRITE VERTICAL SCLK CHARACTER INDICATION INDICATION INVERSION CHARACTER CONTROL ADDRESS POSITION POSITION CONTROL SIZE SIZE REGISTER REGISTER...
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TX-SR602/E IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS MX29LV040 (4M-Bit CMOS Single Voltage 3V Only Equal Sector Flash Memory) BLOCK DIAGRAM PROGRAM/ERASE CONTROL WRITE INPUT HIGH VOLTAGE STATE LOGIC MACHINE (WSM) STATE REGISTER MX29LV040 FLASH ARRAY ADDRESS ARRAY LATCH SOURCE A0-A18...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS NJW1157(8-Channel Electronic Volume with Input Selector) LAIN RAIN CAIN LSAIN RSAIN LBAIN RBAIN Supply SWAIN Voltage LATCH uCOM DATA L1IN Interface CLOCK Multi-channel DCLA1 DCLA2 R1IN L2IN TONE L OUT R2IN DCRA1 DCRA2 L3IN...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS NJW1157(8-Channel Electronic Volume with Input Selector) PIN FUNCTION SYMBOL FUNCTION SYMBOL FUNCTION LOUT Lch output L1IN "Input selector" Lch input 1 ROUT Rch output R1IN "Input selector" Rch input 1 COUT Cch output L2IN "Input selector"...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS TC9162BFG(Function Switch) COM1 COM1 COM2 COM2 COM3 COM3 COM4 COM4 DATA SHIFT REGISTER Symbol Pin No. Function Negative power supply Ground Positive power supply S1~S7 Input/output terminals 2,3,5,6,8,9,11 S1~S7 Input/output terminals 27,26,24,23,21,20,18 COM1 ~ COM4...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS TC9164AF(Function switch) COM1 COM1 COM2 COM2 COM3 COM3 DATA SHIFT REGISTER Pin No. Symbol Function Negative power supply Ground Positive power supply 2,3,4,6,7,8,10,11 Input/output terminals S1~S8 27,26,25,23,22,21,19,18 S1~S8 Input/output terminals 5,9,12 Common terminals COM1 ~ COM3...
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TX-SR602/E IC BLOCK DIAGRAMS AND DESCRIPTIONS TC74HCT7007AF(Hex buffer) Truth table (TOP VIEW) TC74VHC541FT(Octal bus buffer) INPUTS OUTPUT X :Don't care Z :High impedance 74HCU04F(Hex Inverters) Truth table (TOP VIEW)
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TX-SR602/E MICROPROCESSOR-TERMINAL DESCRIPTIONS No. Terminal Symbol Act. Description Vref Vref Connect to Vcc. Reference voltage input terminal for A/D converter. AVcc AVcc Connect to Vcc. Power supply terminal for A/D converter. P97/~ADTRG/SIN4 FLCS Chip selector output terminal for FL tube driver...
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TX-SR602/E MICROPROCESSOR-TERMINAL DESCRIPTIONS No. Terminal Symbol Act. Description 65 P47/~CS3 VLTNSTB Strobe signal output terminal for selector, volume and tone control IC. 66 P46/~CS2 VLTNCLK CLK Clock output terminal for selector, volume and tone control IC. 67 P45/~CS1 VLTNDAT Data output terminal for selector, volume and tone control IC.
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TX-SR602/E ADJUSTMENT AND CONFIRMATION PROCEDURES 1.Idling current adjustment Before Idling adjustment, turn the trimming resistors R6040 to R6045 counter-clockwise fully. Connect the DC voltmeter to sockets P6080 to P6086. After turn POWER to ON, adjust the trimming resistors R6040, R6041 and R6042 so that the reading of voltmeter becomes 1.25mV.
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TX-SR602/E Confirmation of protection circuit 1. Confirmation of speaker relay Confirm that the speaker relays turn ON approximately 5 seconds after the power switch is turned ON. Confirm that the speaker relays turn OFF immediately after the power switch is turned OFF.
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TX-SR602/E 4. Operation check of voltage sensor and thermal protector 1. Enter Test-4 mode. 2. Press and release the right arrow key repeatedly until "TEST-4-36" is shown on the front display. 3. Confirm that the FM STEREO indicator lights on and the relays of RL6901 and RL6902 turn OFF.
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TX-SR602/E PACKING PROCEDURES A650 A616 A606 A616 A601 Bottom A620 A601 A611 A655 A611 A811 Accessary bag (Other models) A821 A823 A831 A820 A660 A812 A813 Put the label A656 between A822 A670 page 2 and page 3 of instruction manual E.
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TX-SR602/E EXPLODED VIEW-PARTS LIST NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (h ) as the original type.
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TX-SR602/E REF. NO. PART NO. DESCRIPTION Q6060~Q6062 2202833 or 2SA1962-O or 2202832 2SA1962-R,Transistor Q6063~Q6066 2203673, MP130S-O, 2202832, 2SA1962-R, 2202833, 2SA1962-O, 2203674 or MP130S-Y or 2203676 MP130S-P,Transistor T901 2301769 NPT-1502D,Power transformer <D/C> 2301770 NPT-1502P,Power transformer <P/A/PT> 2301771 NPT-1502DG,Power transformer <WT/K/Q/R> 1B041565-1L NAAR-8365-1L,DSP and preamplifier PC board ass'y <D/C>...
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TX-SR602/E REF. NO. PART NO. DESCRIPTION 1B041589-1L NAPS-8389-1L,Secondary circuit PC board ass'y <D/C> 1B041589-1M NAPS-8389-1M,Secondary circuit PC board ass'y <P/PT> 1B041589-1N NAPS-8389-1N,Secondary circuit PC board ass'y <A> 1B041589-1P NAPS-8389-1P,Secondary circuit PC board ass'y <WT> 1B041589-1Q NAPS-8389-1Q,Secondary circuit PC board ass'y <R>...
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TX-SR602/E REF. NO. PART NO. DESCRIPTION 1B041513-1L NAETC-8413-1L,Holder PC board <D/C> 1B041513-1M NAETC-8413-1M,Holder PC board <PT/WT/K/Q/R> 1B041513-1T NAETC-8413-1T,Holder PC board <P/A> 240138A, ENG06501QR, 240146 or FAE385-A02F or 240134A TFCE1U114B,Tuner unit <D/C> 240147, FAE485-E02F, 240139A or ENG07501QR or 240135 TFCE1E512A,Tuner unit <P/PT/WT/A/K/R/Q>...
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TX-SR8260 EXPLODED VIEW-PARTS LIST NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (h ) as the original type.
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TX-SR8260 REF. NO. PART NO. DESCRIPTION F9501 252075, 2.5A-SE-EAK, 252241 or 2.5A-SE-TL250V or 252275 2.5A-SE-TL250V,Fuse P6931 2045111012 NCFC5-111012,Flexible cable P7501 2045235012 NCFC5-235012,Flexible cable P7502 2047112012 NCFC7-112012,Flexible cable P761 2047151512 NCFC7-151512,flexible cable P901 253355VOL AS-CCC, Power supply cord Q6050~Q6052 2202843 or 2SC5242-O or 2202842 2SC5242-R,Transistor...
TX-SR602/E PRINTED CIRCUIT BOARD-PARTS LIST NOTE: THE COMPONENTS IDENTIFIED BY MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. CAUTION: Replacement for transistor of mark *, if necessary must be made from the same beta group (hFE) as the original type.
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TX-SR602/E CIRCUIT NO. PART NO. DESCRIPTION Diodes D861,D862,D863 223234R2 or 1SS352 or D864,D865,D866 223269R2 1SS355 D867,D868,D901 223234R2 or 1SS352 or D902 223269R2 1SS355 Coils L201,L202 231237K022R2 NCH-1471 L203,L204,L205 233533M022R2 or NCH-1587-022M or L203,L204,L205 231237K022R2 NCH-1471 L211 230959R1 BK1608LL241-T L861,L862 233533M022R2 or...
TX-SR602/E CIRCUIT NO. PART NO. DESCRIPTION Transistors Q703,Q704,Q706 2216220R2 or KRA102S or Q708 2214530R2 RN2402 Diodes D701,D702,D703 223234R2 or 1SS352 or D705,D706,D708 223269R2 1SS355 D704,D707 224660514R2 or HZU5.1B or D709 224550510R2 UDZS5.1B D711 224551300R2 or UDZS13B or 224661304R2 HZU13B Oscillators...
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TX-SR602/E Secondary circuit PC board (NAPS-8389-1L/1M/1N/1P/1Q/1R/1T) CIRCUIT NO. PART NO. DESCRIPTION Q9001 222780565JRC or NJM78M56FA or 222780574TOS TA78057S Transistor Q9002 2215975 or KTA1266-GR or 2211455 2SA1015-GR Diodes D9001,D9002 22380260 or RL1N4003 or D9003,D9004 22380035 GP104003E D9005 22380271 or D3SBA20 or...
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TX-SR602/E Power amplifier PC board (NAAF-8391-1L/1M/1N/1P/1Q/1R/1T) CIRCUIT NO. PART NO. DESCRIPTION Transistors Q6015,Q6016 2213284 or 2SC1740S-R or Q6025,Q6026 2213285 2SC1740S-S Q6035,Q6036 2203010 or 2SC5171 or 2203434 KTD2061-Y Q6045,Q6046 2203000 or 2SA1930 or 2203424 KTB1369-Y Q6075,Q6076 2215896 or KTC3200-BL or 2215895 or...
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TX-SR602/E CIRCUIT NO. PART NO. DESCRIPTION Transistors Q6070,Q6071 2215896 or KTC3200-BL or Q6072,Q6073 2210755 or 2SC1775A-E or Q6074 2210756 or 2SC1775A-F or 2211733 or 2SC1845-E or 2211732 or 2SC1845-F or 2215895 KTC3200-GR Q6303,Q6304 2215995 or KTA1267-GR or 2213354 or 2SA933S-R or...
TX-SR602/E Video terminal PC board ass'y (NAVD-8464-1M/2L) European and Australian models CIRCUIT NO. PART NO. DESCRIPTION Q2001,Q2002,Q2003 22241946R2 NJM2595M Q2004 22241779 LC74763-9836 Q2011 22241221R2 TC9164AF Q2101 22242154R3 ADV7183A Q2102 22278033DR2NE or MPC2933T or 22278033DR2JR NJM2391DL1-33 Q2103 22278018ER2NE MPC2918T Q2104 22242155R3...
TX-SR602/E Vidoe terminal PC board (NAVD-8407-1L/1M) All models except European and Australian models CIRCUIT NO. PART NO. DESCRIPTION Q2001,Q2002 22241946R2 NJM2595M Q2003 22241946R2 NJM2595M Q2004 22241779 LC74763-9836 Q2011 22241221R2 TC9164AF Q2021 22241849R2 MM1512 Transistors Q2005 2216175R2 or KTC3875-GR or 2213145R2...
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TX-SR602/E CIRCUIT NO. PART NO. DESCRIPTION Capacitors C7701,C7702 342111024R1 CC725CH1E-102J1,Chip ceramic C7703 374722215 ECQ-B50V-221K,Plastic film C7704 342101014R1 CC725CH1H-101J1,Chip ceramic C7801,C7805 394641007 or CE04W16V-10M(VR) or 394741007 CE04W16V10M(SC),Elect. C7802 342103304R1 CC725CH1H-330J1,Chip ceramic C7803 332161040R1 CK725F1E-104Z1,Chip ceramic C7804,C7806 394641017 or CE04W16V-100M(VR) or 394741017 CE04W16V100M(SC),Elect.
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Tel: 201-785-2600 Fax: 201-785-2650 http://www.onkyousa.com ONKYO EUROPE ELECTRONICS GmbH Liegnitzerstrasse 6, 82194 Groebenzell, GERMANY Tel: +49-8142-4401-0 Fax: +49-8142-4401-555 http://www.onkyo.net ONKYO CHINA LIMITED Units 2102-2107, Metroplaza Tower I, 223 Hing Fong Road, Kwai Chung, N.T., HONG KONG Tel: 852-2429-3118 Fax: 852-2428-9039 HOMEPAGE http://www.onkyo.com/...
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ONKYO : TXSR602 * - Serial Numbers within range (Last 7 digits) ???0020001 thru ???0029999 with Q701 IC description being M30627FHPGP Serial Numbers within range (Last 7 digits) ???1020001 thru ???1029999 with Q701 IC description being M30627FHPGP ONKYO : TXSR702 * - Serial Numbers within range (Last 7 digits) ???0020000 thru ???0028751 with Q701 IC description being M30627FHPGP * NOTE : Units with Q701 description of M30627MHP are not upgradeable and the IC needs to be replaced.
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______________________________________________________________________________________ CONFIDENTIALITY NOTICE: This document and the information it contains is intended for the exclusive use of Authorized ONKYO Service Centers and their employees. This document may contain information that is privileged, confidential and exempt from disclosure under applicable law and terms of the ONKYO Service Agreement.
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______________________________________________________________________________________ CONFIDENTIALITY NOTICE: This document and the information it contains is intended for the exclusive use of Authorized ONKYO Service Centers and their employees. This document may contain information that is privileged, confidential and exempt from disclosure under applicable law and terms of the ONKYO Service Agreement.
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