7.1-channel a/v receiver featuring hdmi 1080p video processing (v.1.4 with 3d), 7.1 surround sound, works with iphone certification and bluetooth capability (2 pages)
PIONEER Service Manual. A subscription to, or additional copies of, Also test with plug reversed Earth PIONEER Service Manual may be obtained at a nominal (Using AC adapter ground charge from PIONEER. plug as required)
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To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual. VSX-1020-K http://www.xiaoyu163.com...
IC with heat-pad 1.3 CAUTION • Discharging For more detail, please refer to “7. DISASSEMBLY - 1. Discharging”. u163 • Notes on Ground Points Connection For more detail, please refer to “7. DISASSEMBLY - 2. Notes on Ground Points Connection”. VSX-1020-K http://www.xiaoyu163.com...
Item to be checked regarding video Item to be checked regarding audio Block noise Distortion Horizontal noise Noise Flicker Volume too low Disturbed image (video jumpiness) Volume too high Too dark Volume fluctuating Too bright Sound interrupted Mottled color u163 VSX-1020-K http://www.xiaoyu163.com...
: The power supply is shown with the marked box. MAIN ASSY (7028069211010- POWER TRANS L 13942296513 (702 FM/AM TUNER UNIT HEADPHONE ASSY (7028069225010-IL) DISPLAY ASSY GUIDE3 ASSY (7028069221010-IL: VSX-1020-K) (7028069218010-IL) (70280692210C0-IL: VSX-1025-K) GUIDE-L ASSY (7028069214010-IL) u163 F-HD GUIDE-R ASSY (7028069215010-IL) (702 POWER SW ASSY USB MTG ASSY...
Is the Is the Check the C121, C114, u163 voltage of 3.3 V voltage of 5 V Check the C606, C656, C706 C509 and C459. output? input? and C756. Replace IC581. Replace Q551 (side B). To Step 3 VSX-1020-K http://www.xiaoyu163.com...
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Check that it changes in the Playback and Pause modes of the HDMI. IC101 (Pin 5) From HDMI part u163 Check the HDMI part, and the parts observe the digital signal and patterns in the path. (0 V ⇔ 3.3 V) VSX-1020-K http://www.xiaoyu163.com...
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Step 5-3 IC301 (Pin 89) (or R327) DSP0MCLK Is there a data input? (0 V ⇔ 3.3 V) IC301 (Pin 134) DSP1MCLK Is there a data input? (0 V ⇔ 3.3 V) u163 VSX-1020-K http://www.xiaoyu163.com...
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Digital output of each CH when inputting the digital signal (-∞ dB (no audio)). Center/LFE data IC301 (Pin 123) (or R348) Is the output Replace IC301. 0 V fixing? IC301 (Pin 124) (or R348) Surround L/R data u163 Is the output Replace IC301. 0 V fixing? VSX-1020-K http://www.xiaoyu163.com...
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Is the output Replace IC751. 2.5 V fixing? CN501 (Pin 19) Surround Back L out CN501 (Pin 19) Surround Back L out u163 Is there Replace IC751. a data output? Is the output Replace IC751. 2.5 V fixing? VSX-1020-K http://www.xiaoyu163.com...
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Compression *.WAV 44 dts-CD Indistinguishable DVD-V LPCM Multi Multi Multi DVD-A Multi Multi Multi SACD (DSD) L 13942296513 Multi (DSD) dts HD Master Audio dts HD High Resolution Audio dts HD LBR Dolby TrueHD Dolby Digital Plus u163 VSX-1020-K http://www.xiaoyu163.com...
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Check IC1930 and its peripheral circuits. L1932 V+1R8_HHH Is the Check Q1931 and its periphery. voltage of around (Pin 1: around 5.5 V Square wave 1.8 V output Pins 7,8: around 16.5 V) u163 Check IC1930 and its peripheral circuits. VSX-1020-K http://www.xiaoyu163.com...
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(around 3.3 V) TMDS signal (Pins 1,3,4,6,7,9,10,12) R1509 Is there Check the soldering of JA1601- u163 0.5Vp-p in CLK JA1604. and DATA? Is the Check the soldering and parts of voltage "H" (around 3.3 V) the path. VSX-1020-K http://www.xiaoyu163.com...
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Is the voltage 0.5Vp-p in CLK circuits. circuits. around 5 V ? and DATA? JA9000 (Pin 19) Hot plug detect To Step 4-3 Is the voltage Check the sync equipment. around 5 V ? To Step 4-2 u163 VSX-1020-K http://www.xiaoyu163.com...
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Are the Check IC1807-IC1811 and its Is there Check IC1601 and its peripheral signals output? 0.5Vp-p in CLK peripheral circuits. circuits. and DATA? Check IC1501 and its peripheral Whole circuits. diagram To Step 5 u163 To Step 5-2 VSX-1020-K http://www.xiaoyu163.com...
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L 13942296513 IC1804 (Pin 4) (side B) PCLK Are the Check IC1805, IC1806 and its signals output? peripheral circuits. Are the Check IC1801 to IC1804 and its signals output? peripheral circuits. To Step 7 To Step 6 u163 VSX-1020-K http://www.xiaoyu163.com...
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Replace Q1202, Q1203, Q1204 Are there and its peripheral parts. signals? CN1254 (Pin 8) A_VCYOUT CN1254 (Pin 10) A_VCBOUT CN1254 (Pin 12) A_VCROUT Check the soldering and Are there connection of the CN1254. u163 signals? Diagnose the COMPONENT Assy. VSX-1020-K http://www.xiaoyu163.com...
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CN1254. signals? Diagnose the COMPONENT Assy. To Step 10 Step 11: GUI/JPEG (USB) Composite/S/Component OUT Diagnose the IC800 (through hole) of Composite/S/ Component OUT and later. Step 12: GUI/JPEG (USB) HDMI OUT Go to u163 VSX-1020-K http://www.xiaoyu163.com...
Turn on the Analog Att switch. [How to Enter Release Mode] During Standby mode, simultaneously press and hold the “TUNE ↓” and “MULTI-ZONE ON/OFF” keys for 5 seconds. u163 VSX-1020-K http://www.xiaoyu163.com...
R E S E T times error is detected. R E S E T C L E A R ? [ ↑ ] [ENTER] [↓] R E S E T R E S E T u163 ↓ Continued VSX-1020-K http://www.xiaoyu163.com...
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P L E A S E W A I T the CEC line is considered to be normal. SAVE or LOAD is completed. C O M P L E T E ↓ 5 sec Power OFF (All zone OFF) u163 VSX-1020-K http://www.xiaoyu163.com...
∗ Be sure to connect the GND terminal of the tester to the chassis. ∗ If the voltage is still 1 V or higher, repeat Step (2). D5301 L 13942296513 D5301 B– MAIN Assy C5301 C5302 47 - 100 ohms (2 W or higher) u163 VSX-1020-K http://www.xiaoyu163.com...
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Ground any one of these points. Ground any one of these points. Ground any one of these points. GND303 L 13942296513 MAIN Assy 3. Screws for Chassis Back B020930083B10-IL BBT30P100FTB u163 VSX-1020-K http://www.xiaoyu163.com...
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(4) Unhook the two hooks. (5) Remove the two screws. (BBZ30P080FTC) (6) Arrange the front panel section as shown in the photo below. Front panel section F-HDMI Assy • Cable styling HDMI cable u163 D-MAIN Assy Tape (80 × 40) Clamp VSX-1020-K http://www.xiaoyu163.com...
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Remove the cabinet by removing the 10 screws. (1) Remove the seven screws. (BBZ30P080FTC) • Bottom view L 13942296513 (2) Remove the two screws. (BBZ30P080FTC) GUIDE-L Assy GUIDE-R Assy (3) Disconnect the four connectors. CN5001 AMP Assy CP11 CP10 CP107 u163 MAIN Assy VSX-1020-K http://www.xiaoyu163.com...
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Please bind the jig cables (GGD1670 and CP107 8P extension jig cable GGD1671) with tape to prevent an oscillation. (GGD1670) MAIN Assy 13P extension jig cable (GGD1669) CP10 CN5001 ∗ CP11 L 13942296513 Heatsink section + AMP Assy u163 VSX-1020-K http://www.xiaoyu163.com...
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(9) Connect the board to board extension jig cable. (10) Connect the chassis back to the chassis AUDIO ground. Assy (11) Insert any insulation sheet between top of heatsink and D-MAIN Assy. Insulation sheet u163 MAIN Assy Board to board extension jig cable (GGD1675) VSX-1020-K http://www.xiaoyu163.com...
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(7) Connect the chassis back to the chassis ground. (8) Insert any insulation sheet between base chassis and MAIN Assy. 13P extension jig cable 7P extension jig cable (GGD1669) (GGD1671) 8P extension jig cable Chassis back (GGD1670) u163 Heatsink section MAIN Assy Insulation sheet VSX-1020-K http://www.xiaoyu163.com...
3. Connect the USB Memory to the USB terminal (A type) of the front panel. [Procedure] 1. While holding down "TUNE↑" key on the front panel, press "STANDBY ON/OFF" key and moves to the UPDATE PANEL mode. 2. The updating process is as follows. u163 VSX-1020-K http://www.xiaoyu163.com...
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U P D A T E [PRESET←] [←] [→] Update Confirmation U P D A T E Y E S [ENTER] File searching u163 P L E A S E W A I T UPDATE FILE searching completed VSX-1020-K http://www.xiaoyu163.com...
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(Actual time is from 2 minutes to 12 minutes.) Time required for updating varies, because only the programs that require updating will be updated. [Confirmation] Enter UPDATE PANEL mode and check that the programs have been updated. u163 VSX-1020-K http://www.xiaoyu163.com...
TP1201FL 3 PIN TP1201SL 3 PIN TP1201C 1 PIN TP1201FR 1 PIN TP1201SBL 1 PIN TP1201SBR 1 PIN TEST POINT (+) TEST POINT (+) TEST POINT (–) TEST POINT (–) TEST POINT (–) TEST POINT (–) [Fig. 1] VSX-1020-K http://www.xiaoyu163.com...
For the applying amount of lubricants or glue, follow the instructions in this manual. (In the case of no amount instructions, apply as you think it appropriate.) 9.1 PACKING SECTION Poly bag packing style Tape (clear) Cord AC L 13942296513 u163 VSX-1020-K http://www.xiaoyu163.com...
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6327040059000-IL NSP 13 Label VRW1629 NSP 14 Label Getter 1020U 5507000004560-IL 15 Sheet 5227000001050-IL (2) CONTRAST TABLE VSX-1020-K/UXCNCB and VSX-1025-K/CUXCN are constructed the same except for the following: L 13942296513 VSX-1020-K VSX-1025-K Mark Symbol and Description /UXCNCB /CUXCN Operating Instructions (En, Es)
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(2) CONTRAST TABLE VSX-1020-K/UXCNCB and VSX-1025-K/CUXCN are constructed the same except for the following: 3 7 63 1515 0 VSX-1020-K VSX-1025-K Mark Symbol and Description /UXCNCB /CUXCN DISPLAY Assy 7028069221010-IL 70280692210C0-IL Panel Front 3067214871000-IL 3067214871010-IL Chassis Back 3207213476000-IL 3207213476010-IL...
10.4 F-HDMI, USB MTG and HDMI MTG ASSYS 3 7 63 1515 0 F-HDMI ASSY (7028069251010-IL) 2/12 FRONT CN1259 USB MTG ASSY (7028069223010-IL) L 13942296513 HDMI MTG ASSY (7028069224010-IL) u163 G H I VSX-1020-K http://www.xiaoyu163.com...
10.5 AMP ASSY 3 7 63 1515 0 AMP ASSY (7028069531010-IL) (FL) (FL) (SL) (SL) (SBL) (SL) IDLE IDLE CURRENT CURRENT (SBL) L 13942296513 IDLE IDLE CURRENT CURRENT IDLE CURRENT u163 VSX-1020-K http://www.xiaoyu163.com...
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Therefore, when replacing, be sure to use parts of identical designation. (FL) CNT4 (FL) (SL) IDLE CURRENT (FL) (SL) (SL) (SBL) (SBL) L 13942296513 IDLE CURRENT : Audio Signal Route u163 VSX-1020-K http://www.xiaoyu163.com...
R 8 8 8 G N D 2 X 8 0 1 ASS7106-1 C 9 2 7 G N D 1 R 8 8 9 9 p / 5 0 GNDD GNDD 1/12 FA-238 27MHz CL=7pF (EPSON ) 3/12 3/12 VSX-1020-K http://www.xiaoyu163.com...
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0 . 1 u / 1 6 1000p/50 GNDD DRAS TRAS u163 DCAS TCAS GNDD R 1 0 4 6 R 1 0 3 6 TCLKO DCLKO DCLKNO TCLKNO R 1 0 4 7 R 1 0 3 7 to DDR SDRAM 1/12 VSX-1020-K http://www.xiaoyu163.com...
Q1156 Therefore, when replacing, be sure to use parts (1608) 2 S A 1 5 7 6 A ( Q R ) of identical designation. GNDD S G _ C GNDD GNDD GNDD 2/12 VSX-1020-K http://www.xiaoyu163.com...
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N C 1 GNDD Q1157 V O U T V I N 4081(QR) MM1701WH u163 GNDD C1182 (VCR) GNDD A_VCRIN_EM GNDD Analog Video In Power Line of EMMA (1608) S G _ C 1/12 GNDD 5/12 GNDD 2/12 VSX-1020-K http://www.xiaoyu163.com...
GNDD of identical designation. V S S V S S R 1 3 5 8 R 1 3 6 1 (EXP_7) (EXP_8) 1 0 0 k R 1 3 6 2 1 0 0 k HOTDET5 GNDD 3/12 VSX-1020-K http://www.xiaoyu163.com...
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20022WS-02 (YEONHO) 1 C 3 C N 1 4 0 4 2 B 2 AC INLET Side 2 E 1 HOTDET5 Q1409 POS1 GNDU D1403 GNDU C 1 4 2 0 3/12 C 1 4 2 1 GNDD VSX-1020-K http://www.xiaoyu163.com...
1 0 0 0 p / 5 0 TP9458 I R Q L A N 1/12 GNDD B T P O B T R X B T T X B T D E T 3/12 B T I D u163 4/12 VSX-1020-K http://www.xiaoyu163.com...
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R 9 4 1 4 1 0 0 B T I D GNDD IDENIFY RESERVE u163 SPDIF GNDA C K S 5 7 1 2 - A GNDD J A 9 4 0 1 ST60-18P (HIROSE) 4/12 GNDCH GNDD VSX-1020-K http://www.xiaoyu163.com...
V D D Data1 Shield R4X1+ u163 Data1+ R4X2- Data2- Data2 Shield R4X2+ GNDD X 1 5 0 1 A S S 7 1 0 6 - 1 Data2+ 27MHz FA-238 27MHz CL=7pF (EPSON ) GNDD GNDD 5/12 VSX-1020-K http://www.xiaoyu163.com...
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G N D 1 C E C _ I O _ 1 X1701 indicates the importance of the safety factor of the part. ASS7108-1 GNDD 28.63636MHz Therefore, when replacing, be sure to use parts of identical designation. 5/12 VSX-1020-K http://www.xiaoyu163.com...
4 7 0 p / 5 0 O E 1 V C C VOD8 R 1 8 7 9 O E 2 VOD9 VOD10 VOD11 VOD12 VOD13 GNDD VOD14 VOD15 G N D R 1 8 8 0 IC1803 SN74LVC541APW u163 GNDD 6/12 VSX-1020-K http://www.xiaoyu163.com...
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R9026 0 0.1u/10 R9022 68 R9024 68 V+3R3_HHH V C C X S T R9029 V C C SELECT G N D I C 9 0 0 3 GNDD C9050 0.1u/10 SN74AHC1G08DCK GNDD 1/12,3/12,5/12 R9028 C9051 1000p/50 6/12 VSX-1020-K http://www.xiaoyu163.com...
LOE/LSDRAS L 3 0 ADRS4 VSS1 Q T L 1 0 ADRS3 ROMCE ADRS2 ADRS1 MX29LV160DTTI-70G-K GNDD ROMCE LALE RAMCS LWE/LSDQM LOE/LSDRAS LCKE LCLK IC271 LSDWE u163 SN74AHC1G32DCK LSDCAS XROWE LSDADRS10 GNDD R 9 8 0 5 8/12 VSX-1020-K http://www.xiaoyu163.com...
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Q T L 1 0 1 3 - A C 3 1 2 C 3 2 0 0.1u/10 0 . 1 u / 1 0 L 3 0 1 Q T L 1 0 1 3 - A GNDD u163 CONT_EMMA 8/12 VSX-1020-K http://www.xiaoyu163.com...
R 3 9 6 DIRSO DSP2MCLK I C 3 9 1 1 0 0 R 3 8 9 (3/4) IC365 u163 R 3 9 7 I C 3 9 1 DASO GNDD (4/4) R 3 9 1 9/12 VSX-1020-K http://www.xiaoyu163.com...
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C 4 0 5 X C S V d d R 4 0 9 X H O L D X W P S C K u163 V s s IC402 Proto only in case 2nd DSP exist. GNDD CONT_GA CONT_EMMA 9/12 VSX-1020-K http://www.xiaoyu163.com...
D 5 8 2 NJM2885DL1-33 RP131H101D 1 S R 1 5 4 - 4 0 0 R 5 8 1 (500mA) (1608) R 5 8 2 Z2MCLK Z2BCK (1608) Z2ADAT Z2LRCK XZ2DARST Z2MUTE u163 IC584 (NJM2845DL1-33 : 800mA) GNDD 10/12 VSX-1020-K http://www.xiaoyu163.com...
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* L 5 4 2 * R 5 5 6 C T F 1 3 7 9 - A 1 0 0 Q 5 5 2 D T C 1 2 4 E U A GNDDAC DAC ZONE2 GNDDAC (DAC Z2) 10/12 VSX-1020-K http://www.xiaoyu163.com...
D A C S R O D A C S B 10/12 10/12 IC652 LRCIN LATI2S BCKIN SDIDEM MCLK MUTEB ZERO MODE DGND CSBIWL DVDD VREFP VOUTR VREFN AGND VMID AVDD VOUTL u163 WM8728SEDS GNDDAC (DAC S) 11/12 VSX-1020-K http://www.xiaoyu163.com...
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C 7 6 2 D A C S B R O 10/12 10/12 IC752 LRCIN LATI2S BCKIN SDIDEM MCLK MUTEB ZERO MODE DGND CSBIWL DVDD VREFP VOUTR VREFN AGND VMID AVDD VOUTL u163 WM8728SEDS CONT_GA GNDDAC (DAC B) 11/12 VSX-1020-K http://www.xiaoyu163.com...
A K M 7 1 1 1 - 1 20010WS-04A00 (YEONHO) u163 The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. 12/12 VSX-1020-K http://www.xiaoyu163.com...
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2 S C 4 0 8 1 ( Q R ) R 1 9 5 7 1 0 k C 1 9 4 9 C 1 9 5 0 1 0 0 0 p / 5 0 1 0 0 0 p / 5 0 GNDD u163 12/12 VSX-1020-K http://www.xiaoyu163.com...
10.19 MAIN and BRIDGE1 ASSYS 3 7 63 1515 0 BRIDGE1 ASSY (7028069213010-IL) 3/12 CN1401 CN2201 MAIN ASSY (7028069211010-IL) CN2107 L 13942296513 (FL) (SL) u163 VSX-1020-K http://www.xiaoyu163.com...
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(SL) CP11 (FL) (FL) u163 The > mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. : Audio Signal Route VSX-1020-K http://www.xiaoyu163.com...
SIDE A For further information for respective desti- nations, be sure to check with the sche- matic diagram. SIDE B P.C.Board Chip Part AUDIO ASSY L 13942296513 CN2102 CN2106 CN2201 CN2107 CN2105 u163 CN7613 CN7615 CN7602 JP4001 CN3652 VSX-1020-K http://www.xiaoyu163.com...
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3 7 63 1515 0 SIDE B SIDE B AUDIO ASSY L 13942296513 CN2105 CN2107 CN2201 CN2106 CN2102 u163 VSX-1020-K http://www.xiaoyu163.com...
11.3 COMPOSITE, MIC, F-VIDEO and BRIDGE2 ASSYS 3 7 63 1515 0 SIDE A SIDE A COMPOSITE ASSY L 13942296513 MIC ASSY CN8016 J3652 F-VIDEO ASSY CN2105 CN3652 BRIDGE2 ASSY CN2102 CN2106 CN7613 CN7615 u163 CN482 CN501 CN7612 CN7614 C D E F VSX-1020-K http://www.xiaoyu163.com...
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3 7 63 1515 0 SIDE B SIDE B COMPOSITE ASSY IC8504 IC8501-IC8503 Q8503 Q8502 IC8506 IC8505 L 13942296513 MIC ASSY J3652 CN3652 F-VIDEO ASSY BRIDGE2 ASSY CN7615 CN7613 u163 CN7614 CN7612 C D E F VSX-1020-K http://www.xiaoyu163.com...
11.4 F-HDMI, USB MTG and HDMI MTG ASSYS 3 7 63 1515 0 SIDE A SIDE A F-HDMI ASSY L 13942296513 IC7504 Q7503 IC7503 Q7501 IC7502 IC7501 USB MTG ASSY HDMI MTG ASSY u163 G H I VSX-1020-K http://www.xiaoyu163.com...
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3 7 63 1515 0 SIDE B SIDE B F-HDMI ASSY L 13942296513 Q7502 HDMI MTG ASSY USB MTG ASSY u163 G H I VSX-1020-K http://www.xiaoyu163.com...
11.9 BRIDGE1, GUIDE3 GIUIDE-L and GUIDE-R ASSYS 3 7 63 1515 0 SIDE A SIDE A CN2201 GUIDE3 ASSY CN7602 BRIDGE1 ASSY CN7601 CN1401 L 13942296513 GUIDE-L ASSY GUIDE-R ASSY u163 P Q R S VSX-1020-K http://www.xiaoyu163.com...
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3 7 63 1515 0 SIDE B SIDE B GUIDE3 ASSY CN7602 BRIDGE1 ASSY CN7601 L 13942296513 GUIDE-R ASSY GUIDE-L ASSY u163 P Q R S VSX-1020-K http://www.xiaoyu163.com...
L 3653 RESISTOR RS1/10SR0R0J R 1218,1219 C060010065050-IL JA 3656 TER,RCA 1PIN G600101HG000Y-IL R 1222 C060047065060-IL > R 1231,1232,1238,1239 N113136647820-IL CAPACITORS R 1234,1235 N113135656220-IL C 3695 RS1/10SR0R0J u163 R 1236,1237 C060010163050-IL Other Resistors RD1/4PU###J CAPACITORS C 1203,1204 D00410107D051-IL C 1206,1207 D02010406C060-IL VSX-1020-K http://www.xiaoyu163.com...
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2SC4081 D-MAIN ASSY Q 1156,1200-1204,1405 2SA1576A u163 SEMICONDUCTORS Q 1300,1401-1403,9703 J520012400010-IL IC 101 AK4114VQ IC 215,900,1081,1306 SN74AHC1G08DCK Q 1400 J522011400010-IL IC 221,231,9004 J040741570070-IL Q 1407-1409,1999,9702 UMD2N IC 241 J040741250170-IL Q 1611,9001,9551,9552 J522011400020-IL IC 251 K4S641632N-LC60 Q 1612 HN1K02FU VSX-1020-K http://www.xiaoyu163.com...
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IC 4011 KIA7812API C 189 D040331088230-IL > IC 4012 KIA7912PI C 4901,4902 D040472084020-IL > IC 4911 KIA7805API C 4916 D040682083240-IL Q 51 J522104311210-IL C 4953 D005104597531-IL Q 52 J522038750210-IL C 5073-5075,5077-5080 D02012306C060-IL Q 121,123,126 J5001268B0050-IL C 5083,5084 D02012306C060-IL VSX-1020-K http://www.xiaoyu163.com...
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3 7 63 1515 0 C 5303,5309 D02010406C060-IL C 5304-5307 D02010407H080-IL BRIDGE1 ASSY There is no service parts. GUIDE3 ASSY There is no service parts. GUIDE-L ASSY There is no service parts. GUIDE-R ASSY There is no service parts. L 13942296513 u163 VSX-1020-K http://www.xiaoyu163.com...