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DTR-7.9 3 7 63 1515 0 Ref. No. 4097 Aug, 2008 SERVICE MANUAL SERVICE MANUAL AV RECEIVER DTR-7.9 MODEL RC-718M Black model L 13942296513 B MDD 120V AC, 60Hz B MMA 220V~240V AC, 50Hz SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK...
<Note> NAHDM-9562/NAHDM-9702 NAVD-9506 Refer to SCHEMATIC DIAGRAM-5 and -16 (SD-5 and SD-16) Q4901 TX-SR706,TX-SA706, DTR-6.9: NAHDM-9562 JJ Model for analog video signal waveforms. TC74HC4052 TX-SR806,TX-SA806, DTR-7.9: NAHDM-9702 Q4900 D4 IN1 FHP3350 Video Signal Flow Analog Analog Q4902 HDMI HDMI D4 OUT...
DTR-7.9 3 7 6 3 1 5 1 5 0 BLOCK DIAGRAMS-1 AUDIO SECTION XM-RADIO NARF-9507 Refer to SD-15 HEADPHONES FM/AM TUNER UNIT Q5501 R2S15215FP Audio Processor (Selecter,Tone, Volume) TX-SR706/806, 7 CH DTR6.9/7.9 XM/DT IC SUB L AK4388 SUB R...
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<Note> NAHDM-9562/NAHDM-9702 NAVD-9506 Refer to SCHEMATIC DIAGRAM-5 and -16 (SD-5 and SD-16) Q4901 TX-SR706,TX-SA706, DTR-6.9: NAHDM-9562 JJ Model for analog video signal waveforms. TC74HC4052 TX-SR806,TX-SA806, DTR-7.9: NAHDM-9702 Q4900 D4 IN1 FHP3350 Video Signal Flow Analog Analog Q4902 HDMI HDMI D4 OUT...
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DTR-7.9 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS-2 (SD-2) POWER AMPLIFIER SECTION-1 NACLA-9493 AMPLIFIER PC BOARD Front L ch Center ch +63.9V +63.9V R5180 R5182 +56.6V +56.6V (1/4W) (1/4W) +62.1V +62.1V +54.8V +54.8V +62.1V +62.1V -62.4V...
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PC BOARD -0.6V -0.6V -1.2V VOLH -1.2V -BSL VOLH L6010 D6000 R6180 L6013 D6003 R6183 PC BOARD C6710 TX-SR806/DTR-7.9 only KDS4148U KDS4148U 105Z -64.0V -64.0V -56.7V -56.7V -B1L -B1SL JL4500B +B1R +B1SR Front R ch Surroun R ch TO NAVD-9505 +64.0V...
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DTR-7.9 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS-4 (SD-4) SP TERMINAL AND POWER SUPPLY SECTION NATRM-9489 TO NAPS-9099 TO NAVD-9505 TO NAAMP-9477 SP TERMINAL SD-6:E4 SD-6:A2 SD-3:A4 TO NAETC-9098 P9301 P4000 P6950 SD-14:G2 PC BOARD...
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GNDDG 12V TRIGGER 104Z +12VTRG CIN_V3 R4602 OUT B FANCTRL DTR-6.9/7.9 only KRC102S Q4602 C4168 YIN_V3 R4603 2SA1162-GR BK1608LM182-T TX-SR806, DTR-7.9 only R4604 10/50 L4600 C4602 VIN_V3 KRC102S 101J IR IN B C4169 D4602 D4603 BK1608LM182-T TRGB 10/50 L4601 1SS352...
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ALL PNP TRANSISTORS ARE EQUIVALENT TO 2SA1015-GR UNLESS OTHERWISE NOTED. ALL NPN TRANSISTORS ARE EQUIVALENT TO 2SC1815-GR UNLESS OTHERWISE NOTED. ALL DIODES ARE EQUIVALENT TO 1SS133 UNLESS OTHERWISE NOTED. DTR-7.9 SECONDARY POWER SUPPLY PART ELECTROLYTIC CAPACITORS ( ) ARE IN uF/WV.
DTR-7.9 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAMS-14 (SD-14) <Note> DISPLAY SECTION SD-x:XY is short for Shcematic Diagram-x and each socket's location, X=A to H, Y=1 to 5. NADIS-9096 DISPLAY PC BOARD JL9303A 1 FLAC1...
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DTR-7.9 3 7 6 3 1 5 1 5 0 SCHEMATIC DIAGRAM-16(SD-16) WAVEFORM SECTION Video Waveform Part Digital Audio Waveform Part Video source color and pattern Composite waveform S-Video Y waveform S-Video C waveform SD-5:B5 SD-5:B5 SD-5:B5 WF21 WF22...
http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -1 Q5501: R2A15215FP (8 ch Electronic Volume, 11 Input Selector and Tone Control) SYSTEM BLOCK DIAGRAM Multi Multi SUBL Rch Tone Lch Tone MUTE CLOCK DATA DGND MCU I/F Tone Lout...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -2 Q5501: R2A15215FP (8 ch Electronic Volume, 11 Input Selector and Tone Control) BLOCK DIAGRAM AND PIN CONFIGURATION MUTE AVCC AVEE AVCC N.C. AVEE 0/-6/-12/-18dB N.C. TREL ADCL BASSL2 BASSL1...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -8 Q1421 : CS4382A (192 kHz, 8-ch D/A Converter) TERMINAL DESCRIPTION(1/2) Pin Name Pin Description L 13942296513 u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -9 Q1421 : CS4382A (192 kHz, 8-ch D/A Converter) TERMINAL DESCRIPTION(2/2) Pin Name Pin Description L 13942296513 u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -10 Q4100: AN15881A (Video SW for TV with Multi-signal 14 Inputs and 4 Outputs) BLOCK DIAGRAM Vout1 4/6dB Vout2 Vout2-FB Vout3 Vout3-FB Vout4 Vout4-FB Yout1 4/6dB Yout2 Yout2-FB Yout3 Yout3-FB...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -11 Q4100: AN15881A (Video SW for TV with Multi-signal 14 Inputs and 4 Outputs) TERMINAL DESCRIPTION (1/3) Pin No. Pin name Type Description Luminance signal input 3 Luminance signal input 4 Luminance signal input 5 Luminance signal input 6...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -12 Q4100: AN15881A (Video SW for TV with Multi-signal 14 Inputs and 4 Outputs) TERMINAL DESCRIPTION (2/3) Pin No. Pin name Type Description MUTE Mute control pin PROUT2 PROUT2 signal output General output 1...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -13 Q4100: AN15881A (Video SW for TV with Multi-signal 14 Inputs and 4 Outputs) TERMINAL DESCRIPTION (3/3) Pin No. Pin name Type Description Video composite signal input 1 Video composite signal input 2 Video composite signal input 3 Video composite signal input 4...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -14 Q4700 : ICL3221ECVZ (RS-232 Transmitter/Receiver) BLOCK DIAGRAM +3.3V 0.1µF 0.1 F 0.1uF 0.1 F + 0.1 F FORCEOFF TO POWER FORCEON INVALID CONTROL LOGIC TERMINAL DESCRIPTION System power supply input (3.0V to 5.5V).
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -15 Q3401, Q3501: D790E001BZDH300 (Audio DSP) BLOCK DIAGRAM Device Block Diagram Program/Data JTAG EMU 256K Bytes McASP0 Data 16 Serializers Program/Data C67x+ CPU ROM Page1 256K Bytes Memory Data Controller...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -16 Q3401, Q3501: D790E001BZDH300 (Audio DSP) PIN CONFIGURATION(1/2) PIN MAP L 13942296513 u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -17 Q3401, Q3501: D790E001BZDH300 (Audio DSP) PIN CONFIGURATION(2/2) Bottom View L 13942296513 TERMINAL DESCRIPTION(1/5) BALL SIGNAL NAME TYPE PULL GPIO DESCRIPTION Clocks OSCIN 1.2-V Oscillator Input OSCOUT 1.2-V Oscillator Output OSCV Oscillator 1.2-V V...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -18 Q3401, Q3501: D790E001BZDH300 (Audio DSP) TERMINAL DESCRIPTION(2/5) BALL SIGNAL NAME TYPE PULL GPIO DESCRIPTION External Memory Interface (EMIF) Address and Control EM_A[0] EM_A[1] EM_A[2] EM_A[3] EM_A[4] EM_A[5] EM_A[6] EMIF Address Bus...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -19 Q3401, Q3501: D790E001BZDH300 (Audio DSP) TERMINAL DESCRIPTION(3/5) BALL SIGNAL NAME TYPE PULL GPIO DESCRIPTION External Memory Interface (EMIF) Data Bus / Universal Host-Port Interface (UHPI) Address Bus Option EM_D[0] EM_D[1] EM_D[2]...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -20 Q3401, Q3501: D790E001BZDH300 (Audio DSP) TERMINAL DESCRIPTION(4/5) BALL SIGNAL NAME TYPE PULL GPIO DESCRIPTION Universal Host-Port Interface (UHPI) Data and Control UHPI_HD[0] UHPI_HD[1] UHPI_HD[2] UHPI_HD[3] UHPI_HD[4] UHPI_HD[5] UHPI_HD[6] UHPI_HD[7]...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -21 Q3401, Q3501: D790E001BZDH300 (Audio DSP) TERMINAL DESCRIPTION(5/5) BALL SIGNAL NAME TYPE PULL GPIO DESCRIPTION McASP0, McASP1, McASP2, and SPI1 Serial Ports AHCLKR0/AHCLKR1 McASP0 and McASP1 Receive Master Clock ACLKR0 McASP0 Receive Bit Clock AFSR0...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -22 Q3451: ES29LV160ET-70TG (16 Mbit Flash Memory) BLOCK DIAGRAM RY/BY# Timer/ Vcc Detector Counter DQ0-DQ15(A-1) Analog Bias Generator Input/Output Buffers Write Command Register State Machine RESET# Data Latch/ Sense Amps Sector Switches Y-Decoder...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -28 Q3461, Q3561 : IS42S32200E-6TL (64 Mbit SD RAM) TERMINAL DESCRIPTION Symbol Pin No. Type Function A0-A10 25 to 27 Input Pin Address Inputs: A0-A10 are sampled during the ACTIVE command (row-address A0-A10) and READ/WRITE command (A0-A7 60 to 66 with A10 defining auto precharge) to select one location out of the memory array...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -29 Q8401: SII9134CTU (HDMI Transmitter) BLOCK DIAGRAM encrypted data control signals L 13942296513 audio data u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -30 Q8401: SII9134CTU (HDMI Transmitter) PIN CONFIGURATION L 13942296513 TERMINAL DESCRIPTION(1/3) Configuration/Programing Pins Control Pins u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -31 Q8401: SII9134CTU (HDMI Transmitter) TERMINAL DESCRIPTION(2/3) Video and Audio Pins-1 L 13942296513 Power and Ground Pins u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -32 Q8401: SII9134CTU (HDMI Transmitter) TERMINAL DESCRIPTION(3/3) Video and Audio Pins-2 Pin Name Pin # Type Description L 13942296513 Differetial Signal Data Pins u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-35 Q8501 : SII9135ACTU ( HDMI Receiver) TERMINAL DESCRIPTION(1/3) Digital Video Output Pins Pin Name Pin # Description Output 36-Bit Output Pixel Data Bus. Q35:0 is highly configurable using the Output VDD_CONFIG register.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-36 Q8501 : SiI9135ACTU ( HDMI Receiver) TERMINAL DESCRIPTION(2/3) Digital Audio Output Pins Pin Name Pin # Description XTALIN Input Crystal Clock Input. Also allows LVTTL input. Frequency required: 26-28.5 MHz XTALOUT Output Crystal Clock Output.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS-37 Q8501 : SiI9135ACTU ( HDMI Receiver) TERMINAL DESCRIPTION Differential Signal Data Pins Pin Name Pin # Description R0XC+ Input TMDS Input Clock Pair HDMI Port 0 R0XC- Input R0X0+ Input...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -38 Q8162: SII9185ACTU (HDMI Switch with 3 Inputs and 1 Output) BLOCK DIAGRAM R0X0+/- EDID Configuration R0X1+/- I C Switch Logic R0X2+/- R0XC+/- Serializer / TX0+/- Tx Driver R1X0+/- Serializer / R1X1+/-...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -39 Q8162: SII9185ACTU (HDMI Switch with 3 Inputs and 1 Output) TERMINAL DESCRIPTION(1/2) System switching Pin Name Pin # Description DSDA0, Input / DDC I C Data for respective port. DSDA1, Output DSDA2...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -40 Q8162: SII9185ACTU (HDMI Switch with 3 Inputs and 1 Output) TERMINAL DESCRIPTION(2/2) Differential Signal Data Pins Pin Name Pin # Description RX0+ 20, 41, 62 Input TMDS input data pairs.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -44 Q8200: FLI30336 (Video Processor, TORINO) TERMINAL DESCRIPTION(2/10) Digital A Input Port Pin name Pin# Description ADATA20 Digital input port A bit 20. ADATA19 Digital input port A bit 19. ADATA18 Digital input port A bit 18.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -45 Q8200: FLI30336 (Video Processor, TORINO) TERMINAL DESCRIPTION(3/10) Digital B Input Port Pin name Pin# Description BDATA5 Digital input Port B bit 5. BDATA4 Digital input Port B bit 4. BDATA3 Digital input Port B bit 3.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -46 Q8200: FLI30336 (Video Processor, TORINO) TERMINAL DESCRIPTION(4/10) Analog Front End Pin name Pin# Description OCMADDR21 AF15 Address output for external ROM/SRAM interface. OCMADDR20 AE15 Address output for external ROM/SRAM interface. OCMADDR19 AD15 Address output for external ROM/SRAM interface.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -47 Q8200: FLI30336 (Video Processor, TORINO) TERMINAL DESCRIPTION(5/10) OCM External ROM/SRAM Control Signal Pin name Pin# Description ROM_CSn AD24 Chip select output signal to external ROM. OCM_CS0n AD25 Chip select output signal to external peripheral.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -48 Q8200: FLI30336 (Video Processor, TORINO) TERMINAL DESCRIPTION(6/10) LVDS AND TTLDisplay Port Pin name Pin# Description CH4P_LV_E/PD0 When display drive type is TTL, this is PD0. When dispaly drive type is LVDS, this is CH4P_LV_E. CH4N_LV_E/PD1 When display drive type is TTL, this is PD1.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -49 Q8200: FLI30336 (Video Processor, TORINO) TERMINAL DESCRIPTION(7/10) DSYNC and CLK Pin name Pin# Description DCLK When display drive type is TTL, this is panel output pixel clock. When display drive type is TTL, this is panel output V-sync.
http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -53 Q8005 MX29LV320(32Mbit CMOS Flash memory) BLOCK DIAGRAM WRITE CONTROL PROGRAM/ERASE STATE INPUT HIGH VOLTAGE MACHINE LOGIC (WSM) RESET BYTE STATE MX29LV320AT/B REGISTER FLASH ADDRESS ARRAY LATCH A0~A20 BUFFER Y-PASS GATE...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -54 Q8000, Q8001: HY5DU561622ETP (256 Mbit DDR SDRAM) BLOCK DIAGRAM Write Data Register LDQS, UDQS 2-bit Prefetch Unit LDM, UDM Bank 4Mx16 / Bank0 Control /CLK 4Mx16 / Bank1 Command Decoder 4Mx16 / Bank2...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -55 Q8000, Q8001: HY5DU561622ETP (256 Mbit DDR SDRAM) TERMINAL DESCRIPTION TYPE DESCRIPTION Clock: CK and /CK are differen tial clock inputs. All address and control input signals are CK, /CK Input sampled on the crossing of the positive edge of CK and negative edge of /CK.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -56 Q1022: R1EX25064ASA(8192 x 8 bit EEPROM) BLOCK DIAGRAM High voltage generation Memory array Y-select & Sense amp. HOLD Serial-parallel converter L 13942296513 TERMINAL DESCRIPTION PIN NAME FUNCTION PIN LAYOUT Serial clock...
http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -60 Q8813, Q8814, Q8817, Q8818: TC74VCX162827(20 bit BUS BUFFER) PIN ASSIGNMENT 10E1 10E2 TOP VIEW 1Y10 1A10 L 13942296513 2Y10 2A10 20E1 20E2 SYSTEM DIAGRAM 10E1 TRUTH TABLE Inputs Outputs 10E2...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -61 Q7501, Q7502: M66005-0001AHP (FL Tube Driver) BLOCK DIAGRAM Display code RAM SEG00 CG ROM Bank 1 : 8bit x 16 (35bit x 160) Bank 2 : 8bit x 64 SEG26 Segment output...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -62 Q5502: M61540FP (6 ch Electronic Volume, 5 Input Selector and Tone Control) SYSTEM BLOCK DIAGRAM REC OUT Multi Multi R in L in (4) (5) Lch Tone Rch Tone CLOCK DATA...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -63 Q5502: M61540FP (6 ch Electronic Volume, 5 Input Selector and Tone Control) BLOCK DIAGRAM AND PIN CONFIGURATION MCU I/F DVDD Gain Gain Control Control BASL2 SLOUT BASL1 SROUT Gain...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -64 Q5502: M61540FP (6 ch Electronic Volume, 5 Input Selector and Tone Control) TERMINAL DESCRIPTION Pin No. Name Function 1, 8, 25, 32 AGND Analog Ground Input pin of L channel (Multi) Input pin of R channel (Multi) Input pin of C channel (Multi) SWIN...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -66 Q4 : F2628E-01 (XM Digital Transceiver) TERMINAL DESCRIPTION(1/2) Pin No. Pin Name Direction Function in Slave Mode Function in Master Mode Notes S=In Out= 4mA, SLC LSDP Low Speed Data Port Input Low Speed Data Port Output...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -67 Q4 : F2628E-01 (XM Digital Transceiver) TERMINAL DESCRIPTION(2/2) Notes Pin No. Direction Function in Slave Mode Function in Master Mode Pin Name S=In High Speed Data Port Data High Speed Data Port Data Out= 4mA, SLC HSDP_DATA...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 IC BLOCK DIAGRAMS AND TERMINAL DESCRIPTIONS -68 Q5: AK4388ET (192kHz 24-bit 2ch DAC ) BLOCK DIAGRAM PIN CONFIGURATION MCLK MCLK Clock De-emphasis SMUTE BICK Control Divider Control VCOM ACKS SDTI Port DIF0 LRCK DIF1 View RSTN...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 6 3 1 5 1 5 0 FL TUBE VIEWS -1 Q7500: HNA-16SL04T GRID ASSIGNMENT AUTO TUNED STEREO 96/24 SL LFE SR NETWORK HDMI SLEEP Express HD MSTR SBL SB SBR ZONE2 ANALOG DIGITAL DIRECT STEREO DSP Neo:6 MUTING DIGITAL...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 MICROPROCESSOR TERMINAL DESCRIPTIONS -1 Q1016: MPD70F3746 Pin No. Pin Name Active Description AVREF0 Internal A/D converter reference voltage 0. AVSS A/D converter ground. FANCTRL Cooling fan control output. INT input from Video processor TORINO VDLOCK AVREF1 Internal D/A converter reference voltage 1.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 MICROPROCESSOR TERMINAL DESCRIPTIONS -2 Q1016: MPD70F3746 Pin No. Pin Name Active Description DSPCLK DSP colck output. MUT_RX RXMUTE signal input from SII9135. RST_RX Reset control output to SII9135/SII9185. HDMI CEC output. CECOUT CECIN HDMI CEC input.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 MICROPROCESSOR TERMINAL DESCRIPTIONS -3 Q1016: MPD70F3746 Pin No. Pin Name Active Description ZONE2LED ZONE2 LED control output. PURELED PURE AUDIO LED control output. BVSS Ground. BVDD Power supply +3.3V STANDBYLED STANDBY LED control output. VMUT VIDEO MUTE control output.
Ce symbole indique que le fusible utilise est e lent. Pour une protection permanente, n'utiliser que des fusibles de meme type. Ce demier est indique la qu le present symbol est apposre. <Notes> <DD> : DTR-7.9 USA model <MA> : DTR-7.9 Australian model REF NO. PART NAME DESCRIPTION PART NO.
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DTR-7.9 3 7 63 1515 0 SERVICE PROCEDURES-2 Replacing microprocessors and flash memories This page describes the method to write the firmware in the new chip which is replaced with broken one, and also to update it. 1. Main microprocessor Target IC: Q1016 It is not necessary to write the firmware directly in a new chip by a specific ROM writer.
http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -1 How to Check Versions of Main Microprocessor, DSP(1st & 2nd) and Video FW NOTE: HDMI FW is included in Main Microprocessor FW. 1. Press and hold down [DISPLAY] button, then press [ON/STANDBY] button when the unit is power on. The main microprocessor version will be displayed on Front Display for about 3 seconds.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -2 Preparation for Update (Main Microprocessor) Update IC: Q1016 : MPD70F3746 : NADG-9504 Hardware and Software 1. Personal computer(PC) with Windows XP or 2000 2. Flashwriter jig: 0JFLASH and 0JFLASHEX (including 2 Types: for non-Main) 3.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -3 Main Microprocessor Update Procedure 1. Double click "Update.exe" in the unzipped folder "Update_SR806Main1.0.zip” (Folder name depends on the version.) The following window will appear. 2. Click "Main Update" button. The update takes about 15 minutes. The message on Front Display will change as follows.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -4 Preparation for Update (DSP) Update IC: Q3451 : 16Mbit Flash ROM for Q3401 D790E001BZDH300 Q3551 : 8Mbit Flash ROM for Q3501 D790E001BZDH300 PCB: NAHDM-9702 Hardware and Software 1. Blank CD-R, PC, CD-R writing software 2.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -5 DSP Update Procedure (Continued) Estimated Process Time in CD Player 0:12 W r i ti n g ... 1 s t D S P 0:32 S /P D IF U p d a te 0:55 0:58 W r i ti n g ...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -6 Preparation for Update (Video) Update IC: Q8005 : 32Mbit Flash ROM for Q8200 FLI30336-AC(TORINO) PCB: NAHDM-9702 Hardware 1. PC with RS232 terminal 2. RS232 straight through cable narrower FFC 3. 0JHUDSON (Adaptor Jig) Software GProbe 5[1].4.0.3.zip Unzip it and install the software by clicking “GProbe5.4.0.3.exe”...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -7 Video Update Procedure 1. Start GProbe by clinking the icon. As for GProbe installation, refer to FIRMWARE UPDATE -11 and 12. 2. Turn on the unit and make sure that some information appears in the bottom right corner of the window. If nothing appears in this area, the PC does not communicate with the unit.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -8 Video Update Procedure(Continued) Troubleshooting in the case of communication error Check the serial port setting by following 1 and 2 . L 13942296513 Note: Make sure that software applications are installed after GProbe does not occupy the specified port.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -9 Video Update Procedure(Continued) 3. Click “Commands” in the menu bar and select “Batch”. 4. Start Batch file by selecting the batch file, which has “.bat” as extension and is stored in First Procedure. L 13942296513 Open (O) u163...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -10 Video Update Procedure(Continued) 5. Make sure that “ Command Successful. Writing FLASH...” appears in the bottom right corner of the window. 6. Make sure that “Progress: 100.0 ..Command Successful” is shown as below. Note: Front Display on the unit will show no information...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -11 How to install GProbe 1. Unzip “GProbe 5[1].4.0.3.zip” and click the extracted file “GProbe5.4.0.3.exe”. 2. Follow the instructions on the window as below. Note: Not all the windows are shown in this procedure. L 13942296513 u163 http://www.xiaoyu163.com...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 FIRMWARE UPDATE -12 How to install GProbe(Continued) 2. Continued from previous page Another Setup Wizard starts. L 13942296513 u163 The installation completed. http://www.xiaoyu163.com...
DTR-7.9 3 7 63 1515 0 OPERATION CHECK-1 SPEAKER PROTECT-1 (SPEAKER OUT DC VOLTAGE DETECTION) [When] 1. Exchange power transistors (Q6050 - 6056, Q6060 - 6066). 2. Exchange amplifier PC board ass'y (NAAMP-9477, NACLA-9493). [Procedure] <Note> No load. No input.
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DTR-7.9 3 7 63 1515 0 OPERATION CHECK-2 SPEAKER PROTECT-2 (SPEAKER OUT CURRENT DETECTION) [When] 1. Exchange power transistors (Q6050 - 6056, Q6060 - 6066). 2. Exchange amplifier PC board ass'y (NAAMP-9477, NACLA-9493). [Procedure] <Note> No input. Do not check two or more channels at the same time.
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DTR-7.9 3 7 63 1515 0 OPERATION CHECK-3 SPEAKER OUTPUT SENSOR AND THERMAL SENSOR [When] 1. Exchange power transistors (Q6050 - 6056, Q6060 - 6066). 2. Exchange amplifier PC board ass'y (NAAMP-9477, NACLA-9493). 3. Exchange thermal sensor Q6380 or PC board ass'y (NAETC-9478).
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DTR-7.9 3 7 63 1515 0 OPERATION CHECK-4 Condition of Protect Mode The unit will go into Protect Mode under the following conditions. (T: Thermal sensor temperature) 1. Thermal condition Immediately at T <= -30 C Immediately at T >= 110 C After 10 minutes of 100 C >...
http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 DEBUG MODE-1 DSP DEBUG MODE(1/3) The status of DSP and related IC is able to be checked by the information displayed on FL as follows. This information is useful to find the cause of trouble. To set in DSP DEBUG MODE 1.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 DEBUG MODE-2 DSP DEBUG MODE(2/3) Content of display(Continued) CODEC CLOCK MODE DSP Detect Format 2nd DSP Sequence N = Normal P = PCM (Analog) 04-0D = Boot U = Up Sampling D = Dolby Digital 10-17 = Update Mode H = High Sampling (Double Rate) d = DTS...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 DEBUG MODE-3 DSP DEBUG MODE(3/3) Trouble Shooting by DSP DEBUG MODE (Continued) Digit No. Symptom on FL display Cause of trouble Remedy on FL Continue to display “1” Interface between DSP and MPU is The same remedy as no good.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 DEBUG MODE-4 Service Information Display System This service information display system is useful in analyzing the status when the unit goes into Protect mode and is powered off. Pay attention that the status will change if a button is pushed. 1.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 DEBUG MODE-5 HDMI DEBUG MODE(1/2) HDMI-related operations can be checked to some extent by displaying HDMI debug mode. To enter this mode Hold down DISPLAY button for 3 seconds. Information display will last for about 8 seconds. Content of Display FL Display Upper row No.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 63 1515 0 DEBUG MODE-6 HDMI DEBUG MODE(2/2) Upper row Status segment Video Input Format Description Lower row Video signal route: HDMI Through Input Resolution i/p/I/P Frame Rate Source Device Description Video Resolution is Display not Determined example Error State Remedy...
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 6 3 1 5 1 5 0 DEBUG MODE-7 HDMI TROUBLESHOOT(1/3) HDMI VIDEO SETUP TROUBLE This trouble shooting map focuses on the video setup errors regarding HDMI. For reference, read TX-SR806 Owner’s Manual. Analysis written below is of typical cases. So, more detailed check may need in actual cases.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 6 3 1 5 1 5 0 DEBUG MODE-8 HDMI TROUBLESHOOT(2/3) HDMI AUDIO SETUP TROUBLE This trouble shooting map focuses on the audio setups and connections regarding HDMI. For reference, read TX-SR806 Owner’s Manual. Analysis written below is of typical cases. So, more detailed check may need in actual cases.
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http://www.xiaoyu163.com TX-SR806/SA806 3 7 6 3 1 5 1 5 0 DEBUG MODE-9 HDMI TROUBLESHOOT(3/3) HDMI HARDWARE TROUBLE NOTE: 1. This trouble shooting map focuses on the HDMI hardware troubles. For detailes, refer to TX-SR806 Block Diagrams and Schematic Diagrams. 2.
DTR-7.9 3 7 63 1515 0 ADJUSTMENT PROCEDURE-1 IDLING CURRENT ADJUSTMENT [When] Exchange power transistor (Q6050 - Q6056, Q6060 - Q6066) and/or Amplifier PC board (NAAMP-9477). [Procedure] <Note> No load and no signal Refer to <Fig-1> in " ADJUSTMENT PROCEDURE-2 " for the adjustment points and the test points.
DTR-7.9 3 7 63 1515 0 ADJUSTMENT PROCEDURE-2 IDLING CURRENT ADJUSTMENT <Fig-1> AMPLIFIER PC BOARD (NAAMP-9477) Test Test point point P6082 P6081 P6084 P6080 P6083 Trimming Trimming Trimming Trimming Trimming Test Test resistor resistor resistor Test resistor resistor point...
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NOTE : THE COMPONENTS IDENTIFIED BY THE MARK ! ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. <Notes> <DD> : DTR-7.9 USA model <MA> : DTR-7.9 Australian model EXPLODED VIEW PARTS LIST REF. NO. PART NAME...
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http://www.xiaoyu163.com 4/93 PAGE 3 7 6 3 1 5 1 5 0 Q6064 or 2SA1962-R ( 1) 2202832 Q6065 2SA1962-O 2202833 Q6065 or 2SA1962-R ( 1) 2202832 Q6066 2SA1962-O 2202833 Q6066 or 2SA1962-R ( 1) 2202832 <Notes> When replacing the following the transistors, use ones of the same hfe rank as the original type. Ref.
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5/93 PAGE 3 7 6 3 1 5 1 5 0 DTR-7.9 PC BOARD PARTS LIST AMPLIFIER PC BOARD(NAAMP-9477-1L) THERMAL SENSOR PC BOARD(NAETC-9478-1L) TERMINAL PC BOARD(NAETC-9478-1L) AMPLIFIER PC BOARD(NAASP-9483-1L) CIRCUIT NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS...
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http://www.xiaoyu163.com 11/93 PAGE 3 7 6 3 1 5 1 5 0 C5549 C-CERA C CK725F1E-104Z1 332161040R1 C5550 C-CERA C CK725B1H-152K1 332101525R1 C5551 C-CERA C CK725B1H-152K1 332101525R1 C5555 UTSP C CE04W25V-47M(UTSP) 397554707T C5569 UTSP C CE04W50V 47M(UTSP) 397584707T C5570 UTSP C CE04W50V 47M(UTSP) 397584707T C5571...
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http://www.xiaoyu163.com 12/93 PAGE 3 7 6 3 1 5 1 5 0 C5631 C-CERA C CC725CH1H-221J1 342102214R1 C5632 TF C ECQ-B50V-103J 374721034T C5660 MMT C MMT50V-334J 375523344T C5661 VR C CE04W50V-470M(VR) 394684717S C5662 VR C CE04W50V-1000M(VR) 394681027S C5666 UTSP C CE04W25V-220M(UTSP) 397552217T C5667...
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http://www.xiaoyu163.com 13/93 PAGE 3 7 6 3 1 5 1 5 0 C6052 TF C ECQ-V50V-104J 374721044T C6053 TF C ECQ-V50V-104J 374721044T C6054 TF C ECQ-V50V-104J 374721044T C6055 TF C ECQ-V50V-104J 374721044T C6056 TF C ECQ-V50V-104J 374721044T C6701 UTSP C CE04W10V-220M(UTSP) 397532217T C6703...
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http://www.xiaoyu163.com 14/93 PAGE 3 7 6 3 1 5 1 5 0 R5527 C-CARBON R RN72K1J-101JE 435031014R1 R5528 C-CARBON R RN72K1J-101JE 435031014R1 R5529 C-CARBON R RN72K1J-101JE 435031014R1 R5530 C-CARBON R RN72K1J-101JE 435031014R1 R5531 C-CARBON R RN72K1J-101JE 435031014R1 R5532 C-CARBON R RN72K1J-101JE 435031014R1 R5533...
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http://www.xiaoyu163.com 15/93 PAGE 3 7 6 3 1 5 1 5 0 R5574 C-CARBON R RN72K1J-224JE 435032244R1 R5575 C-CARBON R RN72K1J-224JE 435032244R1 R5576 C-CARBON R RN72K1J-224JE 435032244R1 R5577 C-CARBON R RN72K1J-223JE 435032234R1 R5578 C-CARBON R RN72K1J-223JE 435032234R1 R5580 C-CARBON R RN72K1J-224JE 435032244R1 R5581...
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http://www.xiaoyu163.com 16/93 PAGE 3 7 6 3 1 5 1 5 0 R5624 C-CARBON R RN72K1J-101JE 435031014R1 R5625 C-CARBON R RN72K1J-101JE 435031014R1 R5626 C-CARBON R RN72K1J-101JE 435031014R1 R5627 C-CARBON R RN72K1J-101JE 435031014R1 R5628 METAL O R RS1WBJ-100 443621014T R5630 C-CARBON R RN72K1J-221JE 435032214R1 R5631...
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http://www.xiaoyu163.com 17/93 PAGE 3 7 6 3 1 5 1 5 0 R5676 METAL O R RS1WBJ-22 443622204T R5677 METAL O R RS1WBJ-22 443622204T R5678 METAL O R RS1WBJ-22 443622204T R5679 CARBON R R16J-680 417346814T R5685 CARBON R R16J-680 417346814T R5690 C-CARBON R RN72K1J-224JE...
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http://www.xiaoyu163.com 18/93 PAGE 3 7 6 3 1 5 1 5 0 R6010 CARBON R R16J-3.3K 417343324T R6011 CARBON R R16J-3.3K 417343324T R6012 CARBON R R16J-3.3K 417343324T R6013 CARBON R R16J-3.3K 417343324T R6014 CARBON R R16J-3.3K 417343324T R6015 CARBON R R16J-3.3K 417343324T R6016...
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http://www.xiaoyu163.com 19/93 PAGE 3 7 6 3 1 5 1 5 0 R6093 CARBON R R16J-10 417341004T R6094 CARBON R R16J-10 417341004T R6095 CARBON R R16J-10 417341004T R6096 CARBON R R16J-10 417341004T R6100 METAL PR MPR5W+5W 0R22 4000233 R6100 or METAL PR RGC55 0.22 ( 1)
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http://www.xiaoyu163.com 20/93 PAGE 3 7 6 3 1 5 1 5 0 R6176 CARBON R R16J-47K 417344734T R6180 CARBON R R16J-47K 417344734T R6181 CARBON R R16J-47K 417344734T R6182 CARBON R R16J-47K 417344734T R6183 CARBON R R16J-47K 417344734T R6184 CARBON R R16J-47K 417344734T R6185...
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http://www.xiaoyu163.com 21/93 PAGE 3 7 6 3 1 5 1 5 0 R6301 NF CARBON R R25J-2.2 415470224T R6302 NF CARBON R R25J-2.2 415470224T R6303 NF CARBON R R25J-2.2 415470224T R6304 NF CARBON R R25J-2.2 415470224T R6305 NF CARBON R R25J-2.2 415470224T R6306...
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http://www.xiaoyu163.com 22/93 PAGE 3 7 6 3 1 5 1 5 0 P5501 PIN JACK NPJ-4PDRW393 25045582 P5502 PIN JACK NPJ-4PDRW393 25045582 P5503 PIN JACK NPJ-6PDBL380 25045565 P5504 PIN JACK NPJ-4PDGPRW659 25045888 P5505 PIN JACK NPJ-4PDELNT660 25045889 P5506 PIN JACK NPJ-4PDGPRW659 25045888 P5507...
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http://www.xiaoyu163.com 23/93 PAGE 3 7 6 3 1 5 1 5 0 POWER SUPPLY PC BOARD(NAPS-9490-1B/1C) INLET PC BOARD(NAETC-9491-1B/1C) AMPLIFIER PC BOARD(NACLA-9493-1B/1C) CIRCUIT NO. PART NAME DESCRIPTION Q'TY PART NO. (SN) REMARKS Q5000 2SC2240-BL(TPE2_F) 2211406T Q5001 2SC2240-BL(TPE2_F) 2211406T Q5002 2SC2240-BL(TPE2_F) 2211406T Q5003 2SC2240-BL(TPE2_F)
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http://www.xiaoyu163.com 89/93 PAGE 3 7 6 3 1 5 1 5 0 C7560 ELECT C CE04W6.3V-220M 355722219T C7561 C-CERA C CK725B1H-102K1 332101025R1 C7562 C-CERA C CK725B1H-102K1 332101025R1 C7580 C-CERA C CK725B1H-102K1 332101025R1 C7581 C-CERA C CK725B1H-102K1 332101025R1 C7582 C-CERA C CK725B1H-102K1 332101025R1 C7583...
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http://www.xiaoyu163.com 90/93 PAGE 3 7 6 3 1 5 1 5 0 R7560 C-CARBON R RN72K1J-102JE 435031024R1 R7561 C-CARBON R RN72K1J-101JE 435031014R1 R7580 METAL O R RS1WBJ-33 443623304T R7581 METAL O R RS1WBJ-33 443623304T R7590 C-CARBON R RN72K1J-103JE 435031034R1 R7591 C-CARBON R RN72K1J-103JE 435031034R1...
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http://www.xiaoyu163.com 91/93 PAGE 3 7 6 3 1 5 1 5 0 R7939 C-CARBON R RN72K1J-104JE 435031044R1 R7954 C-CARBON R RN72K1J-104JE 435031044R1 R9304 METAL O R RS1/2WBJ-10 443521004T R9305 CARBON R R16J-5.6K 417345624T R9307 CARBON R R16J-33K 417343334T R9308 METAL R RNU1/2WCJ-1 453530104T R9310...