Pioneer VSX-82TXS Service Manual Download Page 60

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VSX-84TXSi

• It is assumed that there is no loose connection or damage in the LCRs.
• There must not be an abnormality in pattern.

Step 2: Power supply

Step 1: Connections

CN1001, CN1002

Is soldering of

the connectors

OK?

Solder the connectors
correctly.

CN1001 (Pin 4)

Is the voltage

5V?

5V input

Yes

Is the voltage

5V?

Yes

To Step 2

To Step 4

Step 3: Operation of the Master Clock

Do signals

(approx. 0.5 Vp-p)

run in all the

lines?

X101

Microcomputer clock

Is oscillation

of 6.14MHz

output?

Yes

X201

Mercury clock

Is oscillation

of 24.576MHz

output?

Yes

To Step 5

Step 4: Operation of the Master External I/F

JA201

Connection 1

Yes

Do signals

(approx. 0.5 Vp-p)

run in all the

lines?

Yes

JA202

Connection 2

1394 Troubleshooting

Check the INTERFACE or
DIGITAL MOTHER ASSY

Check the soldering of R1027,R1028.
If soldering has not been done
correctly, replace R1027,R1028.

Check the soldering of JA202.
If soldering has not been done
correctly, replace JA202.

Check the soldering of JA201.
If soldering has not been done
correctly, replace JA201.

Check the soldering of X201.
If soldering has not been done
correctly, replace X201.

Check the soldering of IC1.
If soldering has not been done
correctly, replace IC1.

Yes

To Step 3

C428 (+ side)

2.5V

Is the voltage

2.5V?

Yes

Check the soldering of IC410.
If soldering has not been done
correctly, replace IC410.

Check the soldering of X101 or
IC101. If soldering has not been
done correctly, replace X101 or
IC101.

V+5IN

V+3D

V+2D

• The parts marked like in the following chart are located in "HDMI & 1394 Assy Check Points".

V+5

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for VSX-82TXS

Page 1: ...TXVi KUXJ CA RRV3197 This service manual should be used together with the following manual s For SPECIFICATIONS and PANEL FACILITIES refer to the operating instructions CONTENTS 1 CONTRAST OF MISCELLANEOUS PARTS 2 2 SCHEMATIC DIAGRAM 22 3 PCB CONNECTION DIAGRAM 42 4 DIAGNOSIS METHOD OF HDMI ASSY 46 5 HOW TO UPDATE THE VARIOUS MICROCOMPUTERS 66 6 IC INFORMATION 68 Model Type Power Requirement Remar...

Page 2: ...Not used NSP COMPLEX ASSY AWM7975 XWM3331 XWM3331 P19 1 DISPLAY ASSY AWX8635 XWZ4170 XWZ4170 P13 5 DIGITAL MOTHER ASSY AXX7226 AXX7218 AXX7218 AWP7037 XWP3004 XWP3004 P13 6 HDMI DVC Assy AWQ7024 Not used Not used P13 6 HDMI 1394 Assy Not used AXX7214 AXX7214 AWX8717 AWX8717 NSP VIDEO ASSY AWQ7026 XWQ3009 XWQ3009 P15 2 COMPOSITE V Assy AWX8620 XWZ4167 XWZ4167 P15 3 S VIDEO Assy AWX8622 XWZ4169 XWZ4...

Page 3: ...oor Base AMR7508 AMR7508 AMR7510 P19 14 Door Panel ANB7369 ANB7369 ANB7391 P19 16 Rotary Knob AAA7036 AAA7036 AAA7034 P19 17 Hinge Button AAD7744 AAD7744 AAD7746 P19 18 ENTER Button AAD7747 AAD7747 AAD7749 P19 19 Door Sheet AAK8291 AAK8291 AAK8293 P19 20 Window AAK8296 XAK3563 XAK3563 P19 21 Filter AAK8308 AAK8308 AAK8311 P19 24 Panel Base AMB7900 AMB7900 AMB7907 P19 25 Front Panel ANB7374 XNB3005...

Page 4: ...3630 P9 17 iPod Label ARW7332 Not used Not used Disclaimer ARX7073 XRM3008 XRM3008 EXTERIOR SECTION P11 1 Bonnet AZN8006 AZN8006 AZN8008 P11 8 Screw BCZ40P060FTB BCZ40P060FTB BCZ40P060FNI CHASSIS SECTION P13 29 NSP DSP Shield ANG7540 XNG3155 XNG3155 P13 33 NSP HDMI Shield ANK7124 XNK3011 XNK3011 REAR PANEL SECTION P15 17 Rear Panel ANC8325 XNC3452 XNC3460 P15 23 Cushion Circle 16B AED7093 AED7052 ...

Page 5: ...ted the same except for the following F K Refer to the stby parts of 3 12 COMPONENT VOL ASSY 4 4 on the service manual RRV3197 Refer to the stby parts of 3 7 COMPOSIT V ASSY on the service manual RRV3197 Mark Symbol and Description Part No Remarks AWQ7030 XWQ3006 D2752 1SS355 Not used D2753 D2754 Not used RB501V 40 L2752 Not used QTL1013 L2755 QTL1013 Not used L2757 L2760 VTL1083 CTF1385 CN2409 CN...

Page 6: ...3 R335 R336 R339 R340 R343 R344 R347 RS1 16S101J Not used R348 R379 R380 R383 R384 R387 R388 R488 RS1 16S101J Not used R964 RS1 16S101J Not used R337 R341 R345 R349 R381 R385 R389 R489 RS1 16S470J Not used R391 Not used RAB4C101J 6 8 R392 R394 Not used RS1 16S101J 6 8 R395 R400 R405 R410 R411 R413 R415 R416 RS1 16S0R0J Not used R418 R420 R422 R425 R472 R473 R963 RS1 16S0R0J Not used R396 Not used ...

Page 7: ...t used CKSRYB471K50 6 8 DIGITAL MOTHER ASSY VSX 82TXS XWP3008 and AWP7041 are constructed the same except for the following F L Refer to the stby parts of 3 13 3 20 DIGITAL MOTHER ASSY 1 8 8 8 on the service manual RRV3197 DISPLAY ASSY XWZ4170 XWZ4172 and AWX8635 are constructed the same except for the following F AC Mark Symbol and Description Part No Remarks AWX8635 XWZ4170 XWZ4172 Q3356 Not use...

Page 8: ...A 34 45 HDMI DVI CABLE EQ CXB1441R IC 1201 B 42 105 EEPROM BR24L02FV W IC 1202 A 40 105 LOGIC IC SN74CBT3257CPW IC 1203 B 59 105 EEPROM BR24L02FV W IC 1204 A 57 105 LOGIC IC SN74CBT3257CPW IC 1205 B 31 108 IC TC7WBD125AFK IC 1206 B 49 108 IC TC7WBD125AFK IC 1251 B 42 70 EEPROM BR24L02FV W IC 1252 A 40 70 LOGIC IC SN74CBT3257CPW IC 1253 B 42 60 EEPROM BR24L02FV W IC 1254 A 40 60 LOGIC IC SN74CBT325...

Page 9: ...08 CHIP SOLID INDUCTOR ATL7002 L 1303 A 152 108 CHIP SOLID INDUCTOR ATL7002 L 1304 A 159 108 CHIP SOLID INDUCTOR ATL7002 L 1305 A 161 111 CHIP SOLID INDUCTOR ATL7002 L 1351 B 167 71 CHIP SOLID INDUCTOR ATL7002 JA 201 A 13 141 1394 TERMINAL VKN1800 JA 202 A 13 125 1394 TERMINAL VKN1800 JA 901 A 14 13 HDMI CONNECTOR AKP7210 JA 1101 A 14 103 HDMI CONNECTOR AKP7210 JA 1102 A 14 81 HDMI CONNECTOR AKP72...

Page 10: ...38 RS1 16SS0R0J R 262 A 92 137 RS1 16SS0R0J R 265 B 30 135 RS1 16SS470J R 266 B 35 134 RS1 16SS470J R 267 B 24 123 RS1 16SS56R0D R 268 B 24 124 RS1 16SS56R0D R 269 B 24 139 RS1 16SS56R0D R 270 B 24 141 RS1 16SS56R0D R 271 B 24 125 RS1 16SS56R0D R 272 B 24 127 RS1 16SS56R0D R 273 B 24 142 RS1 16SS56R0D R 274 B 24 143 RS1 16SS56R0D R 275 B 24 128 RS1 16SS5101F R 276 B 24 144 RS1 16SS5101F R 289 A 36...

Page 11: ...549 A 99 98 RS1 16SS473J R 551 B 77 105 RS1 16SS473J R 561 B 86 91 RS1 16SS103J R 562 B 87 91 RS1 16SS103J R 564 B 89 91 RS1 16SS103J R 565 B 90 91 RS1 16SS103J R 567 B 91 91 RS1 16SS103J R 569 A 99 105 RS1 16SS103J R 571 B 53 145 RS1 16SS103J R 574 A 99 101 RS1 16SS473J R 575 A 99 104 RS1 16SS101J R 576 A 99 103 RS1 16SS101J R 577 A 97 110 RS1 16SS101J R 581 A 99 106 RS1 16SS101J R 586 B 75 91 RS...

Page 12: ... 16SS103J R 855 B 57 86 RS1 16SS104J R 856 B 56 84 RS1 16SS103J R 857 B 58 79 RS1 16SS104J R 858 B 61 79 RS1 16SS103J R 859 B 58 78 RS1 16SS103J R 881 A 95 77 RESISTOR ARRAY RAB4CQ220J R 882 A 94 75 RS1 16SS150J R 883 A 107 71 RESISTOR ARRAY RAB4CQ470J R 884 A 107 68 RESISTOR ARRAY RAB4CQ470J R 885 A 107 62 RESISTOR ARRAY RAB4CQ220J R 886 A 107 59 RESISTOR ARRAY RAB4CQ220J R 887 A 107 53 RESISTOR ...

Page 13: ...J R 1309 B 126 76 RS1 16SS101J R 1310 B 126 74 RS1 16SS101J R 1311 A 163 75 RS1 16SS101J R 1312 A 163 79 RESISTOR ARRAY RAB4CQ220J R 1313 A 163 81 RS1 16SS220J R 1314 A 163 85 RESISTOR ARRAY RAB4CQ220J R 1315 A 163 88 RESISTOR ARRAY RAB4CQ220J R 1316 A 163 94 RESISTOR ARRAY RAB4CQ220J R 1317 A 163 97 RESISTOR ARRAY RAB4CQ220J R 1318 A 163 99 RS1 16SS103J R 1351 B 144 62 RS1 16SS102J R 1381 B 118 6...

Page 14: ... C 409 A 149 136 CKSSYB104K10 C 410 A 150 124 CKSSYB104K10 C 411 A 157 124 CKSSYB104K10 C 412 A 156 136 CKSSYB104K10 C 415 B 157 147 CKSSYB104K10 C 416 B 123 102 CKSSYB104K10 C 419 B 142 145 CEVW101M16 C 420 B 136 144 CKSSYB104K10 C 424 B 140 134 CKSSYB104K10 C 427 A 135 146 CKSSYB104K10 C 429 A 149 144 CKSQYB225K10 C 461 A 110 107 CKSSYB104K10 C 462 A 140 139 CKSSYB104K10 C 463 A 157 121 CKSSYB10...

Page 15: ...C 826 B 57 58 CKSSYB104K10 C 827 B 57 56 CKSSYB104K10 C 828 B 60 58 CKSSYB104K10 C 829 A 78 57 CKSSYB104K10 C 830 B 68 63 CKSSYB103K16 C 831 A 73 55 CKSSYB103K16 C 832 A 78 74 CKSSYB104K10 C 833 A 78 71 CKSSYB104K10 C 834 A 78 68 CKSSYB104K10 C 835 B 75 65 CKSSYB104K10 C 836 A 78 62 CKSSYB104K10 C 837 B 55 84 CKSSYB103K16 C 838 B 61 80 CKSSYB103K16 C 881 A 90 80 CKSSYB104K10 C 882 A 102 75 CKSSYB1...

Page 16: ...4 100 CPU PEG118A IC 502 B 89 100 FLASH ROM AYW7107 FLASH MEMORY IC 4M S29AL004D70TFI010 IC 504 A 53 96 IC TC74VHC125FTS1 IC 505 A 109 78 LOGIC IC CD4094BPW IC 601 B 164 37 VIDEO DECODER ADV7401BSTZ 80 IC 602 B 178 33 IC TC7WU04FU IC 701 A 139 44 VIDEO ENCODER IC ADV7322KSTZ IC 751 A 117 32 VIDEO FILTER IC FMS6403MTC IC 801 A 65 68 HDMI RECEIVER SII9033CTU IC 881 A 89 76 IC TC74LCX541FTS1 IC 882 A...

Page 17: ...4YUA Q 1102 A 24 89 CHIP TRANSISTOR DTC114YUA Q 1103 B 40 92 CHIP TRANSISTOR 2SB1689 Q 1104 B 36 96 CHIP TRANSISTOR DTC114YUA Q 1151 A 25 65 CHIP TRANSISTOR DTC114YUA Q 1201 B 37 109 CHIP TRANSISTOR DTC114YUA Q 1202 B 55 109 CHIP TRANSISTOR DTC114YUA Q 1203 A 48 106 CHIP TRANSISTOR DTC114YUA Q 1251 B 36 74 CHIP TRANSISTOR DTC114YUA Q 1281 B 31 69 DUAL MOS FET HN1K02FU Q 1282 B 31 73 DUAL MOS FET H...

Page 18: ...0R0J R 716 A 148 42 RS1 16SS473J R 717 A 148 41 RS1 16SS473J R 718 A 149 38 RS1 16SS103J R 719 A 132 30 CHIP RESISTOR RS1 16SS3000F R 720 A 131 32 CHIP RESISTOR RS1 16SS3000F R 721 A 130 33 CHIP RESISTOR RS1 16SS3000F R 751 B 114 31 RS1 16SS473J R 752 B 116 31 RS1 16SS821J R 771 A 149 24 RS1 16SS471J R 773 A 150 29 RS1 16SS2701F R 774 A 151 33 CHIP RESISTOR RS1 16SS3300F R 781 A 143 24 RS1 16SS471...

Page 19: ...1F R 1115 A 39 97 RS1 16SS101J R 1116 A 29 96 RS1 16SS101J R 1151 A 21 63 RS1 16SS102J R 1153 A 21 70 RS1 16SS473J R 1201 B 36 106 RS1 16SS103J R 1202 B 36 104 RS1 16SS103J R 1203 B 37 101 RS1 16SS103J R 1204 B 37 106 RS1 16SS101J R 1205 B 37 104 RS1 16SS100J R 1206 B 37 102 RS1 16SS100J R 1207 B 53 106 RS1 16SS103J R 1208 B 53 104 RS1 16SS103J R 1209 B 54 101 RS1 16SS103J R 1210 B 55 106 RS1 16SS...

Page 20: ...9 CKSSYB104K10 C 701 B 133 37 CEVW101M16 C 702 B 139 38 CKSSYB104K10 C 704 B 143 40 CEVW101M16 C 705 B 139 42 CKSSYB104K10 C 706 A 138 52 CKSSYB104K10 C 707 B 139 49 CEVW100M16 C 708 A 143 52 CKSSYB104K10 C 709 A 149 35 CKSSYB104K10 C 710 B 139 35 CKSSYB104K10 C 711 A 131 35 CKSSYB104K10 C 712 A 130 37 CKSRYB392K50 C 713 A 130 38 CCSRCH821J50 C 714 A 128 37 CKSSYB103K16 C 751 B 115 40 CEVW101M16 C...

Page 21: ...SYB104K10 C 1205 B 31 110 CKSSYB104K10 C 1206 B 49 110 CKSSYB104K10 C 1251 B 42 73 CKSSYB104K10 C 1252 A 40 73 CKSSYB104K10 C 1301 B 160 104 CEVW101M16 C 1302 B 151 104 CEVW100M16 C 1305 A 166 109 CEVW101M16 C 1306 A 138 110 CCSRCH120J50 C 1307 A 143 110 CCSRCH120J50 C 1308 A 128 94 CKSSYB104K10 C 1309 A 128 90 CKSSYB104K10 C 1310 A 128 83 CKSSYB104K10 C 1311 A 128 80 CKSSYB104K10 C 1312 A 128 73 ...

Page 22: ...NDUip_TX GNDUip_RX V 5 6U GNDU ip_DET 232C DET 232C RXD L2936 0 R2997 R2999 RMC RXD SRIN i pod L V 7V GNDU i pod R GNDA V 7V R2998 10 50 C2 V 10V C1 C2 SR C1 V 10V GND RX TX SR SBR 1 2 SBR SBL 1 2 1 2 2 2 SBL 1 2 RS 2 1 2 1 2 PRE OUT SW 1 2 LS 1 2 RXD TXD CLK BUSY VCC GND 100K 100K 10 50 2 2 STBY 2 2 2 2 2 2 2 2 2 2 2 2 C 2 2 1 2 L R 1 2 1 2 1 2 PREOUT 2 2 2 2 2 2 GNDCH 0 01 0 STBY 470k 220k 0 01 ...

Page 23: ...ed Voltage shown as Parts or parts block marked by STBY are standby No marked Diodes are 1SS355 3 DIODES Capacity µF Voltage V Unit p pF or µF unless otherwise noted 2 CAPACITORS Tolerance 5 J unless otherwise noted Unit k kΩ M MΩ or Ω unless otherwise noted 1 RESISTORS NOTES Rated power 1 16W unless otherwise noted No marked Capacitors are CEAT or CKSRYB GNDCH BA4560RF TBB 4 7K 4 7K 10K STBY UDZS...

Page 24: ...D YDT1N TDT1P YDT2N YDT2P VCC VCC GND VCC VCC CABLE EQ YDT0P VCC VCC ADT2P ADT1P ADT2N ADT1N ADT0N ADT0P ACKN ACKP YDT0N GND VCC SEL GND GND CE VCC YCKN YCKP GNDC GNDD STBY 8 GNDC STBY STBY GNDD STBY STBY STBY 1k DTC114YUA 47k DTC114YUA GNDD GNDD GNDD 10 10 BR24L02FV W 0 1 V 5E3 GNDD 100 10k 10k 10k SN74CBT3257CPW GNDD 0 1 V 5E3 DTC114YUA GNDD 10 10 GNDD 4 7k TC7WBD125AFK 0 1 GNDD V 3RX 0 1 GNDD T...

Page 25: ...PGND AGND R0X2 R0X2 AVCC AGND R0X1 AGND R0X1 AVCC AGND R1X2 R1X2 AVCC 71 72 70 69 Q23 Q22 IOVCC 109 110 111 CGND CVCC18 Q20 Q21 112 Q17 Q18 Q19 HDMI Receiver ODCK IOGND Q16 Q14 Q15 IOVCC CGND Q12 Q13 Q10 Q11 CVCC18 Q7 Q8 Q9 Q6 IOGND IOVCC or RN2903 2 2 1 2 or RN2903 Hot Plug Detect 5V DDC CEC GND SDA NC SCL CEC Clock Clock Shield Clock Data0 Data0 Shield Data0 Data1 Shield Data1 Data1 Data2 Data2 ...

Page 26: ... GNDD V 3R3UC STBY 220 STBY STBY STBY 0 01 STBY STBY STBY STBY STBY STBY 10k 100 100 100 16 ATL7002 V 3R3_2 V 3R3UC STBY 100 PEG118A 0 1 0 1 RB501V 40 S29AL004D70TFI010 STBY 0 1 47k AYW7107 J P7 P6 P5 P4 LLC1 P3 P2 P9 P8 VCSDA SFL VCSCL P12 P13 P14 P15 HS VCINT P4 P2 P3 WP3 USDA USCL HPDET3 VCSDA MUTEO VCSCL VCINT TXRST HD_REQO DSD LPCM TVSYNC RXRST RXMUTE HD_REQI RXINT TXINT VS F DE P16 P17 P8 P6...

Page 27: ...10 DCH1201 V 5A V 5D V 5IN 0 1 0 GNDD 33p 68p 2 7k F 10 LCTC100K2125 STBY 470 100 16 2SA1576A QRS 0 1 GNDD 68p 2 7k F V 5A STBY 2SA1576A QRS GNDD 470 0 1 2SA1576A QRS V 5A 470 0 1 CKS4898 V 5A 2SA1576A QRS 1k 6 8 6 8 STBY GNDD GND STBY 0 1 1000P STBY V 5UN GNDD 100 16 0 1 STBY STBY STBY STBY STBY STBY STBY STBY 12k F 820p 27k 15k F L1028 ATL7010 0 STBY V 1R8 BD9106FVM 4 7 ATL7012 STBY STBY DCH1201...

Page 28: ...SDRAM DATA19 SDRAM DATA18 SDRAM DATA23 SDRAM DATA22 SDRAM DATA21 VDDcore4 SDRAM DATA25 SDRAM DATA24 VSScore SDRAM DATA27 SDRAM DATA26 SDRAM DATA30 SDRAM DATA29 SDRAM DATA28 VSS VDD5 SDRAM DATA31 TEST IN SDRAM ADDR9 SDRAM ADDR10 SDRAM ADDR7 SDRAM ADDR6 SDRAM ADDR8 104 103 102 101 100 SDRAM WEN SDRAM ADDR0 SDRAM ADDR1 SDRAM ADDR2 SDRAM ADDR3 SDRAM ADDR5 VSScore VDDcore5 SDRAM ADDR4 SDRAM RASN SDRAM ...

Page 29: ...DQM1 A7 A6 A5 A4 A3 VSS NC DQM3 DQ31 VDDQ VSSQ VDDQ DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 VSSQ VSS DQ24 CKSS 1608 Size 2125 Size 1005 Size CAPACITOR CCSR CCSS CKSQ CKSR 2125 Size 1608 Size 1005 Size RESISTOR Chip Size RS1 16S RS1 10S RS1 16SS EDS6432AFTA 6B E 1 1 1 1 GNDD 1 1 1 1 0 1 100 22 1 1 1k 0 1 22 0 1 22 0 1 22 0 1 22 10k 22 0 1 TC74LCX541FTS1 0 1 TC74LCX541FTS1 68 68 68 33 68 4 47 6 3 ACH7174 1 1 ...

Page 30: ...VALID HSDI1_D2 VDD VSS REG_OUT3 HSDI1_D6 HSDI1_D5 HSDI1_D4 HSDI1_D3 HSDI1_D7 HSDI1_AMCLK_OUT HSDI1_AUDIO_ERR HSDI1_AUDIO_MUT HSDI1_AMCLK_IN VDD VSS 60958IN 60958OUT Sub UN5112 Sub DTA124EUA VDD VCO_CLK REF_SYT MLPCM_BCLK DIV_VCO PFD 1 VSS MLPCM_LRCK MLPCM_D1 MLPCM_D0 TEST_MODE1 TEST_MODE0 3 2 MLPCM_D2 MLPCM_A GPI02 GPI03 GPI04 GPI05 VSS VDD MSPCTL CPS AVDD AGND AGND TPB0P TPB0N AVDD TPA0P TPA0N VD...

Page 31: ...ACDDAI SACDD3I SACDD2I SACDD1I SACDD0I GNDC VDDC Gate Array SAPCMD3I SAPCMLRCKI SAPCMBCKI SDMUTEO VDDO GNDO SDERRO SAPCMD1I SAPCMD2I SACDD1O GNDC SACDD3O VDDC SACDD4O SACDD0O SACDDAO SACDMCKO SACDD2O SACDCHSEL RX_START FMUTE FSTATE0 FSTATE1 FSTATE2 SACDMKI TRST SACDFRI OUTPUTEN CLK44KI CLK44KO SELOSC XRESET FSSEL0 FMODE SELDTYPE0 SELDTYPE1 SEL44K FSSEL1 GNDO VDDO CLK48KI SEL512 CONT48 SACDFRO CLK4...

Page 32: ... C402 C401 L401 L404 IC410 L405 IC409 R425 C424 R418 C425 R463 R436 R456 R438 R437 C415 IC404 SEL4FS DSGAIN XINIT SEL_DTYPE1 SEL_DTYPE0 RCMUTEOUT AERRIN AMCKEN SACD_DATA5 SACD_DATA3 SACD_DATA4 SACD_DATA2 SACD_DATA0 SACD_DATA1 SACD_MCLK MLPCM_DATAA MLPCM_DATA2 MLPCM_DATA0 MLPCM_DATA1 MLPCM_LRCK MLPCM_BCK MCLK 60958 HDAUDIO 1394 HDMI H_SEL4FS H_XINIT H_DSGAIN DSD LPCM DR0 DR1 DR2 DL1 DL2 DL0 DCLK HS...

Page 33: ...65 IC464 R475 R476 R474 C465 IC464 IC464 IC464 C464 L462 UCHD AUDIO XDSDDIRECT ACLKEN SD2O SD3O MCKO SD1O LRCKO SD0O BCKO SPDIFO DTC124EUA 10k GNDD 100 STBY TC74LCX541FTS1 100 4 GNDD 0 1 100 16 DTC124EUA 10k 0 0 1 100 100 100 100 4 TC74LCX541FTS1 1SS355 RN4903 0 1 100 39 100 RN4903 10k 100 4 TC74LCX541FTS1 RN4903 RN4903 0 1 100 39 100 1SS355 10k 100 4 TC74LCX541FTS1 V 5 TC74VHC00FTS1 0 1 39 100 10...

Page 34: ...SW0SEL R00X2 R00X2 R00X1 R00X1 R00X0 R00X0 R00XC R00XC C2010 C2009 Q1251 IC1251 C1251 R1256 R1255 R1254 R1252 R1251 R1253 IC1252 Q1282 R1266 C2008 VA1155 VA1153 VA1154 VA1152 VA1151 VA1156 VA1157 VA1158 C2007 VA1159 VA1160 JA1151 R1152 R1151 Q1151 R1153 D1151 C2005 C2006 VA1112 VA1113 VA1118 VA1114 VA1117 VA1116 VA1115 VA1120 VA1119 VA1111 R1105 R1106 JA1102 D1102 R1104 Q1102 C2004 C2003 VA1102 VA...

Page 35: ...D18 TD17 TD20 TD16 TD19 TD22 TD21 TD23 USDA TXRST USCL TX1 TX1 TX2 TX2 TD2 TD1 TD0 TD7 TD5 TD6 TD3 TD4 TD8 TD9 TD10 TD11 TD15 TD13 TD14 TD12 TD17 TD18 TD20 TD16 TD19 TD22 TD23 TD21 RXMUTE HSPDIF HSD3 HSD2 HSD0 HSD1 HWS HSCK HMCK RXINT RXRST SCDT SW1 RD23 RD21 RD22 RD19 RD18 RD20 RD16 RD17 TD23 TD21 TD22 TD18 TD19 TD20 TD17 TD16 RD22 RD23 RD20 RD21 RD18 RD19 RD13 RD14 RD15 TD15 TD13 TD14 RD16 RD17 ...

Page 36: ...00 10k 47k STBY 100 STBY 0 1 CD4094BPW 0 1 GNDD V 3R3UC 220 STBY STBY STBY STBY 0 01 STBY STBY STBY STBY STBY STBY 10k 100 100 100 16 ATL7002 V 3R3_2 V 3R3UC STBY 100 PEG118A 0 1 0 1 RB501V 40 S29AL004D70TFI010 STBY 0 1 47k AYW7107 J P7 P6 P4 P5 LLC1 P3 P2 P9 P8 VCSDA SFL VCSCL P12 P13 P14 P15 HS VCINT P4 P3 P2 USDA USCL VCINT VCSDA MUTEO VCSCL HD_REQO TXRST DSD LPCM TVSYNC RXMUTE RXRST RXINT TXIN...

Page 37: ...H1201 V 5A V 5D V 5IN 0 1 100 16 0 GNDD 33p 68p 2 7k F 10 LCTC100K2125 STBY 470 2SA1576A QRS 0 1 GNDD 68p 2 7k F V 5A STBY 2SA1576A QRS CKS4668 GNDD 470 0 1 2SA1576A QRS V 5A 470 0 1 2SA1576A QRS V 5A 1k 6 8 6 8 STBY GNDD GND STBY 0 1 1000P STBY V 5UN GNDD 100 16 0 1 STBY STBY STBY STBY STBY STBY STBY STBY 12k F 27k 820p 15k F L1028 ATL7010 V 1R8 0 STBY BD9106FVM ATL7012 4 7 STBY STBY 10 10 DCH120...

Page 38: ...DATA20 SDRAM DATA19 SDRAM DATA18 SDRAM DATA21 SDRAM DATA23 SDRAM DATA22 VDDcore4 SDRAM DATA24 SDRAM DATA25 SDRAM DATA26 VSScore SDRAM DATA27 SDRAM DATA28 SDRAM DATA30 SDRAM DATA29 VSS VDD5 SDRAM DATA31 SDRAM ADDR9 SDRAM ADDR10 TEST IN SDRAM ADDR6 SDRAM ADDR7 SDRAM ADDR8 104 103 102 101 100 SDRAM WEN SDRAM ADDR0 SDRAM ADDR1 SDRAM ADDR2 SDRAM ADDR3 VSScore VDDcore5 SDRAM ADDR5 SDRAM ADDR4 SDRAM RASN...

Page 39: ...DQ31 NC A7 A6 A5 A4 A3 VSS DQ30 DQ29 DQ28 DQ27 DQ26 DQ25 VDDQ VSSQ VDDQ VSS DQ24 VSSQ CKSS 1005 Size 2125 Size 1608 Size CAPACITOR CCSS CCSR CKSR CKSQ 1608 Size 2125 Size Chip Size RESISTOR 1005 Size RS1 10S RS1 16S RS1 16SS MD0 MD1 MD6 MD7 MD3 MD2 MD4 MD5 RASN CSN DQM CASN BA0 WEN MD16 MA1 MA10 MA2 BA1 MA0 MD22 MD17 MD20 MD18 MD21 MD19 MD23 RASN BA1 CASN CLK BA0 CSN DQM THSYNC TVSYNC TDE MD15 MD1...

Page 40: ... HSCK HSD1 HSPDIF R465 R467 R464 R461 R462 R463 GNDD 0 0 10k V 3R3_2 10 4 10 4 0 4 4F AG 2 10 HDMI DVC ASSY 4 4 VSX 82TXS www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 41: ...42 R443 C416 Q464 Q464 D461 R471 R477 IC465 C11 C12 R11 TP100 R12 KN11 IC464 R476 R475 R474 C465 IC464 IC464 IC464 C464 L462 DTC124EUA 10k 0 STBY GNDD 100 4 TC74LCX541FTS1 0 0 1 100 100 100 RN4903 RN4903 1SS355 10k 100 4 TC74LCX541FTS1 GNDD GNDS1 STBY STBY STBY STBY STBY TC74VHC00FTS1 0 1 39 100 100 TC74VHC00FTS1 TC74VHC00FTS1 TC74VHC00FTS1 0 1 ATL7002 V 3R3_2 A1 A2 A3 A4 A5 A6 A7 A8 B1 B2 B3 B4 B...

Page 42: ...5 R476 R477 R478 R479 R480 R481 R482 R483 R484 R485 R486 R502 R505 R506 R509 R511 R513 R515 R517 R521 R522 R523 R525 R526 R527 R528 R529 R532 R533 R534 R535 R536 L302 R537 R539 R540 R541 R542 R543 R544 R546 R547 R548 R549 R569 R581 R582 R583 R585 R601 R608 R609 R610 R611 R612 R613 R618 R619 R623 R624 R625 R103 R665 R701 C406 C409 C410 C411 C405 C404 R702 R703 R704 R705 R706 R707 R708 R709 R710 R71...

Page 43: ...801 Q901 Q951 Q952 R333 R1016 R1017 R1019 R1020 R1021 R1107 R1108 R1157 R1158 R1201 R1202 R1203 R1204 R1205 R1206 R1207 R1208 R1209 R1210 R1211 R1212 R1214 R1251 R1252 R1253 R1254 R1255 R1256 R1257 R1258 R1259 R1260 R1261 R1262 R1263 R1264 R1303 R1304 R1305 R1306 R1307 R1308 R1309 R1310 R1351 R1381 R1382 R1383 R1384 R1385 R1386 R1387 R1388 R1389 R1390 R1391 R1392 R1393 R1394 R381 R382 R461 R462 R4...

Page 44: ...34 R535 R536 R537 R539 R540 R541 R542 R543 R544 R546 R547 R548 R549 R569 R571 R572 R573 R581 R582 R583 R585 R601 R608 R609 R610 R611 R612 R613 R618 R619 R623 R624 R625 R665 R701 R702 R703 R704 R705 R706 R707 R708 R709 R710 R711 R714 R715 R716 R717 R718 R731 R732 R733 R734 R738 R771 R772 R773 R774 R781 R782 R783 R784 R791 R792 R793 R794 R801 R802 R803 R804 R807 R808 R809 R812 R813 R814 R815 R816 R8...

Page 45: ...6 R1017 R1019 R1020 R1021 R1107 R1108 R1201 R1202 R1203 R1204 R1205 R1206 R1207 R1208 R1209 R1210 R1211 R1212 R1214 R1251 R1252 R1253 R1254 R1255 R1256 R1303 R1304 R1305 R1306 R1307 R1308 R1309 R1310 R1351 R1381 R1382 R1383 R1384 R1385 R1386 R1387 R1388 R1389 R1390 R1391 R1392 R1393 R1394 R461 R462 R468 R469 R470 R501 R503 R504 R507 R508 R510 R512 R514 R516 R518 R519 R520 R524 R530 R531 R538 R545 ...

Page 46: ...e the i LINK cable Replace the Receiver Repare the Player Replace the i LINK cable Repare the Receiver NG 2 Causes for noncompletion of HDMI authentication between the monitor and this unit no display or sound from the monitor Replace the HDMI cable NG OK OK OK Replace the Receiver Replace the TV monitor Replace the HDMI cable Repare the Receiver Repare the TV monitor NG 4 DIAGNOSIS METHOD OF HDMI...

Page 47: ...y VSX 84TXSi HDMI DVC Assy VSX 82TXS BRIDGE1 Assy 9 4 4 4 4 4 4 4 3 3 3 Note Even if the unit shown in the photos and illustrations in this manual may differ from your product the procedures described here are common Jig cable VSX 84TXSi 24P board to board extension jig cable GGD1491 30P board to board extension jig cable GGD1492 Jig cable VSX 82TXS 24P board to board extension jig cable GGD1491 2...

Page 48: ...INTERFACE Assy or DC DC Assy Check the INTERFACE Assy or DC DC Assy Check the INTERFACE Assy or DIGITAL MOTHER Assy The parts marked like in the following chart are located in HDMI 1394 Assy Check Points Step 1 Connections CN1001 CN1002 Common section HDMI Troubleshooting V 5 Check the soldering of IC1004 and the peripheries of IC1004 If soldering has not been done correctly replace IC1004 Check t...

Page 49: ...f L1151 Q1153 and the peripheries Replace L1151 Q1153 or the peripheries Only VSX 84TXSi VSX AX4ASi Only VSX 84TXSi VSX AX4ASi 3 3V HDMI Rx Yes Yes Is the voltage 3 3 V No No Check L804 Replace L804 V 3RA 3 3V HDMI Rx Yes Is the voltage 3 3 V No No Check R839 Replace R839 C3 3 3V HDMI Tx Yes Is the voltage 3 3 V No No No No Check L904 Replace L904 V 3TX 3 3V HDMI Tx Yes Is the voltage 3 3 V No Che...

Page 50: ... 3 V No No Yes Check the patterns in the path Check Q1152 R1152 No Replace Q1152 or R1152 Q1152 Pin B HPDET3 HDMI IN4 When connected the source equipment to IN4 E7 Is the voltage L 0 V Yes No No Replace IC501 Check the patterns in the path No Replace D801 Q801 or R853 Check the patterns in the path JA1152 Pin 19 HPD HDMI IN4 E8 Is the voltage H 5 V Yes No Check the patterns in the path Check D981 ...

Page 51: ... Check IC1205 No Replace IC1205 Check the patterns in the path Check IC1206 No Replace IC1206 Check the patterns in the path Check JA1102 No Replace JA1102 JA1102 Pin 15 SCL HDMI IN2 G5 No Yes Check the patterns in the path Check JA1102 No Replace JA1102 IC801 Pin 31 DSDA0 D1 No Check the patterns in the path Check IC1205 No Replace IC1205 IC1204 Pin 7 G6 No Yes Check the patterns in the path Chec...

Page 52: ...he patterns in the path Check JA901 No Replace JA901 IC801 Pin 29 D1 DSCL1 D1 No Yes Check the patterns in the path Check IC1256 No Replace IC1256 IC801 Pin 30 No Yes IC801 Pin 32 DSCL0 D1 No Check the patterns in the path Check IC1206 No Replace IC1206 Yes Check the patterns in the path Check IC1257 No Replace IC1257 No Does a clock output in constant period 0 to 5 V Does a clock output in consta...

Page 53: ...uipment to IN3 4 D1 No IC881 Pin 6 RDCK I1 Is there a CLK No Check the parts and patterns in the path IC801 to IC881 No Replace IC801 IC882 Pin 2 9 RD0 RD7 I2 Is there a DATA No Check the parts and patterns in the path IC801 to IC882 No Replace IC801 Yes IC883 Pin 2 9 RD8 RD15 I3 Is there a DATA No Check the parts and patterns in the path IC801 to IC883 No Replace IC801 Yes IC884 Pin 2 9 RD16 RD23...

Page 54: ...soldering of IC464 L462 Control Signal No Replace IC464 Yes IC465 Pin 2 3 4 HMCLK HSCK HWS J3 Is there a CLK No Check the parts and patterns in the path IC801 to IC465 No Replace IC801 DVD A Multi ch Yes IC465 Pin 5 6 7 8 HSD0 3 J3 Is there a DATA No Check the parts and patterns in the path IC801 to IC465 No Replace IC801 Yes CN1001 Pin 12 13 15 MCKO BCKO LRCKO A1 Is there a CLK No Check the parts...

Page 55: ...eck the patterns inthe path L603 No Replace L603 CN1002 Pin 24 CVBS IN A2 Is there a composite signal No Diagnose the INTERFACE or COMPOSITE_V ASSY Yes Step 4 3 Reset IC601 Pin 78 XVCRST DEC L1 s the voltage H 3 3V No Check the parts and patterns in the path IC501 to IC601 CN1002 Pin 20 SY IN A2 Is there a Y signal No Diagnose the INTERFACE or S VIDEO ASSY Yes CN1002 Pin 18 SC IN A2 Is there a C s...

Page 56: ... 23 I4 Is there a DATA No Check the parts and patterns in the path IC1382 to IC884 No Replace IC1382 Yes Yes Yes Only 480p 576p 720p 1080i input IC901 Pin 49 56 TD16 23 D2 Is there a DATA No Check the parts and patterns in the path IC884 to IC901 No Replace IC884 Only 480p 576p 720p 1080i input IC701 Pin 63 TDCK L2 Is there a CLK No Check the parts and patterns in the path IC881 to IC701 No Replac...

Page 57: ... L781 or Q781 Replace L771 Q771 or the peripheries of L771 or Q771 Yes Diagnose the INTERFACE or S VIDEO ASSY Check the IC701 No Replace IC701 Only 480i 576i input IC701 Pin 42 DAC C L2 Is there a C signal No Yes Only 480i 576i input CN1002 Pin 14 SC OUT A2 Is there a C signal No Check the parts and patterns in the path Q701 to CN1002 Check the peripheries of IC751 No Replace IC 751 Yes Diagnose t...

Page 58: ... Reset X1301 X tal P1 No Yes Yes IC1301 Pin 47 XVCRST P2 Is the voltage H 3 3V No Check the parts and patterns in the path IC501 to IC1301 No Replace IC501 Yes IC1301 Pin 46 VCSDA P2 No Check the parts and patterns in the path IC501 to IC1301 No Replace IC501 or IC1301 Yes IC1301 Pin 45 VCSCL P2 No Check the parts and patterns in the path IC501 to IC1301 No Replace IC501 or IC1301 Yes H Scaler sec...

Page 59: ...2 Is there a DATA No IC1301 Pin 148 155 Check the IC1301 IC1351 No Replace IC1301 or IC1351 Yes Yes TD16 23 P2 Is there a DATA No IC1301 Pin 130 137 Check the IC1301 IC1351 No Replace IC1301 or IC1351 THSYNC P2 Is there a HSYNC No Yes IC1301 Pin 118 Check the IC1301 IC1351 No Replace IC1301 or IC1351 TVSYNC P2 Is there a VSYNC No Yes Yes IC1301 Pin 119 P2 Is there a VSYNC No Check the parts and pa...

Page 60: ...MOTHER ASSY Check the soldering of R1027 R1028 If soldering has not been done correctly replace R1027 R1028 Check the soldering of JA202 If soldering has not been done correctly replace JA202 Check the soldering of JA201 If soldering has not been done correctly replace JA201 Check the soldering of X201 If soldering has not been done correctly replace X201 Check the soldering of IC1 If soldering ha...

Page 61: ... done correctly replace IC404 Check the INTERFACE or DIGITAL MOTHER ASSY Check the INTERFACE or DIGITAL MOTHER ASSY Yes CN1001 pin 6 Is there a data No Yes Check the soldering of IC464 If soldering has not been done correctly replace IC464 CN1001 pin 8 13 15 Is there a CLK DATA No Yes Check the soldering of IC466 If soldering has not been done correctly replace IC466 Check the soldering of IC301 a...

Page 62: ... has not been done correctly replace IC401 Check the soldering of IC467 If soldering has not been done correctly replace IC467 Check the soldering of IC405 If soldering has not been done correctly replace IC405 J6 A1 A1 Check the INTERFACE or DIGITAL MOTHER ASSY Check the INTERFACE or DIGITAL MOTHER ASSY www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 ...

Page 63: ... K4 O6 B2 O2 O1 O3 O5 M1 V 5UN V 5IN V 3R3_1 A2 A1 A1 V 1R8Rx V 2R5 V 3R3_1 C3 G4 C1 G5 F2 F3 F1 G2 G1 V 5E1 V 3RA V 3RX G8 F4 G7 V 1R8TX V 5E2 V 5E3 V 5E0 G10 G11 G14 G13 C4 C2 C5 V 3TX Note The above photograph is VSX 84TXSi HDMI DVC block of VSX 82TXS is the same layout SIDE A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 1394...

Page 64: ...O DECODER CVBS IN SY IN SC IN Y IN Cb IN Cr IN IC701 ADV7322KSTZ VIDEO ENCODER IC751 FMS6403MTC VIDEO FILTER CVBS OUT SY OUT SC OUT Y OUT Cb OUT Cr OUT P 12 19 LLC1 HS VS P 2 9 IC1381 TC74LCX541FTS1 IC1382 TC74LCX541FTS1 TC74LCX541FTS1 IC1383 JA201 JA202 IC201 TSB43CA42ZGW 1394 PHY LINK IC301 PD8112A Rate Controller IC302 K4S641632K UC75 64M SDRAM IC401 SM5819AF DSD LPCM Converter DCLK DL 0 2 DR 0...

Page 65: ...1301 FLI2310 LF CF IP Convert Scaler IC1351 EDS6432AFTA 6B E 64M SDRAM 2 4 6 14 16 22 8 10 12 18 20 24 CN1002 24P IC601 ADV7401BSTZ 80 VIDEO DECODER CVBS IN SY IN SC IN Y IN Cb IN Cr IN IC701 ADV7322KSTZ VIDEO ENCODER IC751 FMS6403MTC VIDEO FILTER CVBS OUT SY OUT SC OUT Y OUT Cb OUT Cr OUT P 12 19 LLC1 HS VS P 2 9 IC1381 TC74LCX541FTS1 IC1382 TC74LCX541FTS1 TC74LCX541FTS1 IC1383 DCLK DL 0 2 DR 0 2...

Page 66: ...in FFC VDA1681 Tools to be used Purpose Refer to this section when updating of a Flash ROM is required by the service information etc PC GGF1348 This unit RS 232C Straight cable RS 232C Straight cable FFC VDA1681 HDMI MAIN and DSP microcomputer IN 3 OUT Rear side Slit for an HDMI for downloading Connections B For updating MAIN microcomputer or DSP microcomputer Connect as indicated in the figure b...

Page 67: ...ransfer speed 57600 9 Click on START button 10 HDMI microcomputer Completed is displayed for about 1 minutes in the ufu exe window MAIN microcomputer DSP microcomputer Completed is displayed for about 3 minutes in the ufu exe window 11 Disconnect then reconnect the AC power cord of the unit If the unit is not reset retry from Step 2 12 Check the version Following the procedures described in Versio...

Page 68: ...47 CS3 48 P46 CS2 49 P45 CS1 50 CS0 P44 CS0 85 P03 D3 D3 84 P04 D4 D4 83 P05 D5 D5 82 P06 D6 D6 81 P07 D7 D7 80 P10 D8 D8 79 P11 D9 D9 78 P12 D10 D10 77 P13 D11 D11 76 P14 D12 D12 75 P15 D13 INT3 D13 74 P16 D14 INT4 D14 73 P17 D15 INT5 D15 72 P20 A0 D0 _ 71 P21 A1 D1 D0 A1 70 P22 A2 D2 D1 A2 69 P23 A3 D3 D2 A3 68 P24 A4 D4 D3 A4 67 P25 A5 D5 D4 A5 66 P26 A6 D6 D5 A6 65 P27 A7 D7 D6 A7 A8 64 Vss GN...

Page 69: ...iI9033 SiI9030 32 P66 RxD1 SCL1 O I2C SCL SiI9033 SiI9030 33 P65 CLK1 O 34 P64 CTS1 RTS1 CTS0 CLKS1 O 35 P63 TXD0 SDA0 TXD0 O RS232C TXD 36 P62 RxD0 SCL0 RXD0 I RS232C RXD 37 P61 CLK0 O 38 P60 CTS0 RTS0 RTS0 O RS232C RTS 39 P57 RDY CLKOUT RDY I Pull up with Vcc 40 P56 ALE ALE O OPEN 41 P55 HOLD HOLD I Pull up with Vcc 42 P54 HLDA HLDA O OPEN 43 P53 BCLK BCLK O Pull up with Vcc 44 P52 RD RD O FLASH...

Page 70: ...M I F 78 P12 D10 D10 I FLASH ROM I F 79 P11 D9 D9 I FLASH ROM I F 80 P10 D8 D8 I FLASH ROM I F 81 P07 D7 D7 I FLASH ROM I F 82 P06 D6 D6 I FLASH ROM I F 83 P05 D5 D5 I FLASH ROM I F 84 P04 D4 D4 I FLASH ROM I F 85 P03 D3 D3 I FLASH ROM I F 86 P02 D2 D2 I FLASH ROM I F 87 P01 D1 D1 I FLASH ROM I F 88 P00 D0 D0 I FLASH ROM I F 89 P107 AN7 KI3 O 90 P106 AN6 KI2 SCDT I SiI9033 SCDT input 91 P105 AN5 K...

Page 71: ...ON STB DATA CLOCK FSEL0 FSEL1 FILTPOW SW0SEL VSS QS QS NC SW2 SW1 SW0CE OE VDD NAME I I I O O O O O O O O O O O I I O No 1 2 3 4 5 6 7 8 STB DATA CLOCK Q1 Q2 Q3 Q4 VSS STB input DATA input CLOCK input CXB1441R IC1151 input switch CXB1441R IC1151 chip enable NC NC GND 9 10 11 12 13 14 15 16 QS QS Q8 Q7 Q6 Q5 OE VDD NC QS output AUDIO output 1394 HDMI switch H 1394 L HDMI SM5819 DSGAIN control SM581...

Page 72: ...rks Diagnosis of HDMI 1394 Assy VSX 84TXSi 24pin board to board extension cable GGD1491 x 2 Diagnosis of HDMI DVC Assy VSX 82TXS Name Jig No Remarks 7 Jigs list www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

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