Pioneer 1014TX-K - THX Select A/V Receiver Service Manual Download Page 131

Page: 131 / 149

VSX-52TX

131

Replace IC801

Is pin 4

outputting it?

SurroundBack L/R data (pin 4)

Yes

Replace IC801

Is pin 5

outputting it?

Center/LFE data (pin 5)

Yes

Replace IC801

Is pin 6

outputting it?

Surround L/R data (pin 6)

Yes

Replace IC801

Is pin 7

outputting it?

Front L/R data (pin 7)

Yes

End

about 3.3V

outputting it

during above

operation?

Replace IC801

Yes

about 0V

outputting it

after above

operation?

Replace IC801

Yes

IC801

Replace IC851

There is movement

when turned MCACC

to ON and does

movement stop

within 3 seconds?

Slave Select (pin 1)

DATA Out (pin 2)

DATA In (pin 5)

Clock In (pin 6)

Yes

IC851

BUSY (pin 70)

IC801

Step 7: ROM

Step 8: DSP output (digital)

• Digital output when indicating each channel

Summary of Contents for 1014TX-K - THX Select A/V Receiver

Page 1: ...ONEER CORPORATION 2004 MASTER VOLUME DVD LD TV SAT DVR VCR VIDEO1 CD CD R TAPE MD STANDBY ON MULTI JOG TUNER VIDEO2 VSX 52TX AUDIO VIDEO MULTI CHANNEL RECEIVER LISTENING MODE SELECT ENTER VSX 52TX RRV2977 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX 52TX VSX 1014TX K THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks VSX 52TX KUXJ CA AC120V VSX 1014TX K KU...

Page 2: ...re often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage wattage etc Replacement parts which have these special safety characteristics are identified in this Service Manual Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Se...

Page 3: ...dures bearing any of the symbols be sure to fulfill them 2 Adjustments To keep the original performances of the product optimum adjustments or specification confirmation is indispensable In accordance with the procedures or instructions described in this manual adjustments should be performed 3 Cleaning For optical pickups tape deck heads lenses and mirrors used in projection monitors and other pa...

Page 4: ...POWER AMP L and POSI 1 L ASSYS 82 4 15 POWER AMP R and POSI 1 R ASSYS 86 4 16 REGULATOR ASSY 90 4 17 SP PS ASSY 94 4 18 TRANS 2 1 DIODE and VH TR ASSYS 96 4 19 TRANS SIDE ASSY 98 4 20 TRANS 2 2 TRANS 1 and PRIMARY ASSYS 100 4 21 REAR TOP ASSY 102 5 PCB PARTS LIST 103 6 ADJUSTMENT 113 7 GENERAL INFORMATION 114 7 1 DIAGNOSIS 114 7 1 1 PROTECTION CIRCUIT CONTROL SPECIFICATION 114 7 1 2 HOW TO DIAGNOS...

Page 5: ... Range 87 5 MHz to 108 MHz Usable Sensitivity Mono 13 2 dBf IHF 1 3 µV 75Ω 50 dB Quieting Sensitivity Mono 20 2 dBf Stereo 38 6 dBf Signal to Noise Ratio Mono 73 dB at 85 dBf Stereo 70 dB at 85 dBf Distortion Stereo 0 5 1 kHz Alternate Channel Selectivity 60 dB 400 kHz Stereo Separation 40 dB 1 kHz Frequency Response 30 Hz to 15 kHz 1dB Antenna Input 75Ω unbalanced AM Tuner Sectio Frequency Range ...

Page 6: ...op Antenna ATB7013 Remote Control Unit AXD7381 Microphone for Auto Surround Sound Setup APM7004 Microphone Stand for Auto Surround Sound Setup AEB7269 FM Wire Antenna ADH7030 AA IEC LR6 batteries Operating Instructions VSX 52TX ARB7302 VSX 1014TX K ARB7305 AUDIO VIDEO MULTI CHANNEL RECEIVER VSX 52TX Operating Instructions 10 INPUT ATT FLDIMMER SR DISC RECEIVER MULTICONTROL SOURCE INPUT SELECT ENTE...

Page 7: ...SP 6 Warranty Card 106 See Contrast table 2 7 Operating Instructions English See Contrast table 2 NSP 8 Literature Bag AHG1180 9 Remote Control Unit AXD7381 10 Battery Cover XZN3140 11 NSP 12 AA IEC LR6 batteries VEM1023 13 Front Pad V1 AHA7428 14 Rear Pad V1 AHA7429 15 Packing Sheet RHC1023 16 Packing Case See Contrast table 2 Mark No Description Part No Mark No Symbol and Description VSX 52TX KU...

Page 8: ... 4 C D F A B E 2 2 EXTERIOR SECTION CONTACT SIDE NON CONTACT SIDE Refer to 2 6 FRONT PANEL SECTION 9 11 11 11 11 11 11 4 4 2 6 6 5 10 10 3 Refer to 2 3 CHASSIS SECTION 11 7 10 10 11 10 8 1 5 11 11 11 11 11 11 11 11 11 11 11 11 ...

Page 9: ...n Part No 1 Bonnet Case V1B AZN7980 2 Left Beam ANG7401 3 Center Beam ANG7482 4 Insulator PNW2766 5 Spacer 4 5 x 10 x 20 AEB7355 6 Spacer 45B 6 x 7 x 13 AEB7264 7 Nyron Rivet AEC7408 8 Label DD DTS THX ARW7281 NSP 9 Energy Star Label AAX8022 10 Screw BBZ40P080FZK 11 Screw BBZ30P080FCC 12 ...

Page 10: ... AE AD AF AB AA Refer to 2 4 REAR PANEL SECTION Refer to 2 5 HEATSINK SECTION 1 9 14 32 32 13 16 26 12 30 30 30 32 15 10 29 11 31 28 8 31 32 32 32 32 32 32 32 32 32 32 32 33 32 32 32 32 17 18 31 31 4 3 2 6 5 10 32 19 32 32 32 32 32 32 32 32 Screw Cover Accessory of Panel Base V1B 23 22 25 23 7 24 32 25 27 VSX 52TX Only 20 27 21 ...

Page 11: ...4 Primary Angle 56 ANG7526 15 DSP Shield A V1 ANG7479 16 Cord Stopper CM 22C 17 Under Beam V1 AND7478 18 Trans Frame 45 ANG7399 NSP 19 Panel Stay V1 AND7066 20 Stabilizer 45 See Contrast table 2 21 Screw Cover 45A AEC7414 NSP 22 Under Base See Contrast table 2 23 PCB Mold AMR2534 24 Locking Card Spacer PNW2917 25 Card Spacer DNK2769 26 Wire Saddle 5S AEC7500 27 Push Rivet AEC7370 NSP 28 Binder BK ...

Page 12: ...SECTION CONTACT SIDE NON CONTACT SIDE W M L A C D K F E B G AC 21 24 23 23 23 23 23 23 23 23 23 23 23 23 23 19 13 16 1 8 2 3 7 To POWER AMP IN from POWER PROTECT from TRANS SIDE To TRANS 2 1 22 17 6 18 4 9 15 10 12 11 14 20 5 VSX 52TX Only VSX 52TX Only 25 ...

Page 13: ...Unit AXX7172 14 Fuse FU2501 2502 3 15A REK1114 15 Connector Assy 8P See Contrast table 2 16 Flexible Cable 11P ADD7476 17 Flexible Cable 17P ADD7478 18 Flexible Cable 10P ADD7472 19 Rear Panel See Contrast table 2 20 Card Spacer AEC7502 21 Speaker Sheet V1 AAK8176 22 Hexagonal Screw See Contrast table 2 23 Screw BBZ30P080FCC 24 Screw BBT30P100FCC 25 Cushion Circle 14B AED7081 Mark No Description P...

Page 14: ...SIDE NON CONTACT SIDE A B B D D C C A Q S T R V U 15 15 15 12 12 12 12 15 15 15 15 15 15 15 15 15 15 15 15 15 15 9 15 12 11 11 11 11 11 12 12 13 13 10 5 6 2 14 16 15 16 15 15 15 10 14 3 8 1 9 11 11 11 11 11 4 7 from MAIN CONTROL from AUDIO CONNECT To TRANS 2 1 from SP PS ...

Page 15: ... POWER AMP IN Assy AWX8405 4 POWER PROTECT Assy AWX8406 5 POSI 1 L Assy AWX8427 6 POSI 1 R Assy AWX8426 7 Flexible Cable 15P ADD7473 8 Flexible Cable 18P ADD7479 NSP 9 Heat Sink 45 ANH7152 10 H S Angle V1 ANG7481 11 PCB Angle 45 ANG7406 12 Mica Sheet 45 AEE7047 NSP 13 Speed Clamp AEC7445 14 Nyron Rivet AEC7408 15 Screw BBZ30P100FCC 16 Screw ABA7085 17 ...

Page 16: ... CONTACT SIDE A A P Q N H I J 2 3 from MAIN CONTROL 1 28 28 28 28 28 28 28 18 16 16 13 31 31 30 13 12 10 28 12 15 14 19 28 17 1 2 21 22 6 5 4 8 27 27 20 7 28 22 22 22 27 24 9 25 23 26 28 28 11 17 2 2 Magnet Holder No 17 2 2 Magnet Holder Screw Cover See section 2 3 CHASSIS SECTION ...

Page 17: ... 2 15 Window See Contrast table 2 16 Cushion Circle 6B AED7083 17 Panel Base V1B AMB7870 18 Magnet 35 AMF7007 19 Standby Button V1K XAD3173 20 Earth Plate A ANG7484 NSP 21 Earth Spring 35 ABH7193 22 Cushion 11 x 11 AED7088 23 Door See Contrast table 2 24 Door Base V1B AMR7477 25 Door Shaft 35 AMR7295 26 Damper Assy 240 AXA7136 27 Screw ABA7110 28 Screw BPZ30P100FTC 29 30 31 Nut NK90FCC Mark No Des...

Page 18: ... 3 4 1 2 3 4 C D F A B E 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM 3 1 1 AUDIO SECTION FRONT IN ASSY I OPTICAL IN ASSY G REAR TOP ASSY AC AUDIO CONNECT ASSY B MULTI CH I O ASSY A FRONT IN CONNECT ASSY J ...

Page 19: ...19 5 6 7 8 5 6 7 8 C D F A B E DSP ASSY M M 1 2 2 2 M MAIN CONTROL ASSY L L L 1 3 3 3 REGULATOR ASSY W HEADPHONE ASSY H TRANS SIDE ASSY POWER AMP_L ASSY S POWER AMP IN ASSY Q POWER AMP R ASSY U PS SP ASSY AB AD ...

Page 20: ...4 10 14 12 6 4 10 8 1 3 14 2 4 10 12 6 8 8 6 4 12 2 CIN CIN CKIN UCY UCC AIN 7 3 1 6 CN701 CN2501 CN2502 CN751 CN891 701 1 2 DVD LD 701 2 2 TV SAT 702 2 2 DVR VCR 703 1 2 VIDEO1 JA3352 3 5 VIDEO JA3352 2 5 S VIDEO CN811 1 3 DVD LD CN811 2 3 TV SAT CN812 1 3 DVR VCR CN812 2 3 VIDEO1 OUT CN811 3 3 DVR VCR Y FV C FV Y FV FV C FV C FV Y FV Y FV FV FV C FV Y FV C 9 10 11 9 10 11 3 13 13 11 1 1 7 5 13 9...

Page 21: ...OUTC OUTY MRIN SRIN Q3004 1 2 6 7 1 14 5 3 5 3 5 7 7 1 1 6 1 3 15 47 48 26 27 40 8 22 21 20 1 24 22 20 3 5 8 10 12 17 15 13 7 13 15 12 13 21 38 39 31 32 3 2 4 4 6 3 2 13 11 10 12 9 8 14 12 15 16 2 2 7 7 11 12 V3001 IC3001 PE5403A IC501 PD5957A8 PD5956A IC842 1 2 TK15420M IC5022 TA1270BF IC5001 NJM2586M IC5051 2 2 TK15420M IC5052 1 2 TK15420M IC5052 2 2 TK15420M MRIN MRIN RXD RXD TXD TXD SROUT SROU...

Page 22: ... C D F A B E 3 1 3 DSP SECTION MASTER VOLUME DVD LD TV SAT DVR VCR VIDEO1 CD CD R TAPE MD STANDBY ON MULTI JOG TUNER VIDEO2 VSX 52TX AUDIO VIDEO MULTI CHANNEL RECEIVER LISTENING MODE SELECT ENTER DSP ASSY M M 1 2 2 2 M DSP Block ...

Page 23: ...VSX 52TX 23 5 6 7 8 5 6 7 8 C D F A B E ...

Page 24: ...EG REG FU2502 D2521 D2501 D2504 FU4 NP D2216 C2216 C2215 D2217 FU5 IC2251 IC2252 IC2253 Q2234 REG REG D2201 6 6 4 1 3 5 4 4 3 2 1 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 3 4 5 3 4 5 2 3 4 5 6 7 4 3 2 1 8 11 12 13 10 14 15 16 23 24 25 26 27 28 29 1 4 1 3 Y9 C VH VH VH VH VF REG B REG V REG VG REG V REG D REG D AC1 AC2 REG V REG VG REG V REG D REG D C2536 C2537 D2527 D2529 D2533 D2528 D2532 AC1 ...

Page 25: ...4 10 11 12 14 13 12 6 4 5 2 4 4 12 1 15 25 24 11 10 2 3 16 17 V 9T VF AC1 AC2 V 5_6ST V 5_6ST VF AC1 AC2 V 7A V 7A V 7A V 5D V 7A V 5D V 5_6U V 5_6U TUNER MODULE 1 13 12 11 10 VL CN4551 CN4002 CN905 CN904 CN602 CN601 CN903 CN902 CN901 CN952 CN951 CN104 CN955 Q951 REG CN954 CN3001 CN101 CN107 CN3342 CN3341 CN3351 CN106 CN4053 4051 CN113 CN2525 CN2511 CN111 CN1 CN105 CN103 V 12A V 12TR V 12TR V 9V V...

Page 26: ... ASSY VSX 52TX AWX8410 VSX 1014TX K AWX8352 A MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 COMPOSITE V ASSY VSX 52TX AWX8353 VSX 1014TX K AWX8362 C S VIDEO ASSY AWX8361 D POSI 1 R ASSY AWX8426 V POWER AMP R ASSY AWX8404 U VOLUME ASSY AWX8378 N MULTI JOG ASSY AWX8379 P POWER PROTECT ASSY AWX8406 R DISPLAY ASSY VSX 52TX AWX8377 VSX 1014TX K AWX8389 O FRONT IN CONNECT ASSY AWX8416 J AUDIO ...

Page 27: ...nation The power supply is shown with the marked box POWER AMP IN ASSY AWX8405 Q POWER AMP L ASSY AWX8409 S HEADPHONE ASSY AWX8380 H TRANS 2 2 ASSY AWX8371 Y POSI 1 L ASSY AWX8427 T TRANS 2 1 ASSY AWX8372 VH TR ASSY AWX8411 T1501 POWER TRANSFORMER ATS7374 X PRIMARY ASSY AWX8384 DIODE ASSY AWX8376 Z SP PS ASSY AWX8373 TRANS SIDE ASSY AWX8417 TRANS 1 ASSY AWX8383 12V TRIGGER ASSY AWX8395 VSX 52TX ON...

Page 28: ... 4 1 2 3 4 C D F A B E 3 3 MULTI CH I O and AUDIO CONNECT ASSYS A L R MULTI ROOM SOURCE OUT VSX 52TX ONLY PRE OUT L R SUB W CENTER FRONT L R SURROUND L R SURROUND BACK L R SURROUND L R FRONT MULTI CH IN SUB W CENTER FL ...

Page 29: ...IO CONNECT ASSY AWX8382 B CN4003 Q MULTI CH I O ASSY VSX 52TX AWX8410 VSX 1014TX K AWX8352 A F MR AUDIO SIGNAL ROUTE MULTI ROOM Lch FL FL AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch ...

Page 30: ...VSX 52TX 30 1 2 3 4 1 2 3 4 C D F A B E 3 4 COMPOSITE V ASSY C DVR VCR IN VIDEO1 IN DVD LD IN TV SAT IN VIDEO CN2501 W 33uF ASS1091 ...

Page 31: ... VSX 52TX AWX8353 VSX 1014TX K AWX8362 C MONITOR OUT DVR VCR OUT VIDEO MONITOR OUT MULTI ROOM SOURCE CN891 E 910 2 0k 1 0k 2 0k 1000 10 Y VIDEO SIGNAL ROUTE Y C VIDEO SIGNAL ROUTE C VIDEO SIGNAL ROUTE DVD DVD VIDEO SIGNAL ROUTE DVD VSX 52TX Only VSX 52TX Only ...

Page 32: ...SX 52TX 32 1 2 3 4 1 2 3 4 C D F A B E 3 5 S VIDEO ASSY D CN2502 W S VIDEO ASSY AWX8361 D DVD LD IN VIDEO1 IN DVR VCR IN TV SAT IN S VIDEO Y VIDEO SIGNAL ROUTE Y C VIDEO SIGNAL ROUTE C VIDEO SIGNAL ROUTE ...

Page 33: ...VSX 52TX 33 5 6 7 8 5 6 7 8 C D F A B E D E VIDEO SIDE ASSY AWX8366 E CN5051 F CN891 C CN953 AC DVR VCR OUT MONITOR OUT S VIDEO 1000 10 10k 10k 2 0k 2 0k 2 0k 2 0k 0 9 1k 10k ...

Page 34: ...2TX 34 1 2 3 4 1 2 3 4 C D F A B E 3 6 COMPONENT ASSY F Y PB PR IN1 COMPONENT VIDEO Y PB PR IN2 COMPONENT AWX8358 F Y VIDEO SIGNAL ROUTE Y Cr VIDEO SIGNAL ROUTE Cr VIDEO SIGNAL ROUTE Cb VIDEO SIGNAL ROUTE Cb ...

Page 35: ...VSX 52TX 35 5 6 7 8 5 6 7 8 C D F A B E F Y PB PR MONITOR OUT COMPONENT VIDEO CN2503 W CN893 E 1000 10 1k ...

Page 36: ... P FRONT IN FRONT IN CONNECT and 12VTRIG ASSYS G H I OPTICAL IN ASSY AWX8394 G IN1 TV SAT OUT DIGITAL IN2 CD R TAPE MD CN601 M 1 2 2302 AD HEADPHONE ASSY AWX8380 H PHONES VIDEO2 INPUT S VIDEO VIDEO L R AUDIO MCACC SETUP MIC DIGITAL IN FRONT IN ASSY AWX8381 I ...

Page 37: ... ASSY AWX8416 J CN107 L 3 3 Pattern Layout CN2504 W CN108 L 3 3 12V TRIGGER ASSY AWX8395 K 12V TRIGGER DC OUT 12V 100mA MAX IN OUT IR RS 232C MULTI ROOM SOURCE Y VIDEO SIGNAL ROUTE Y C VIDEO SIGNAL ROUTE C VIDEO SIGNAL ROUTE V VIDEO SIGNAL ROUTE V VSX 52TX ONLY ...

Page 38: ...ONTROL ASSY 1 3 L R CD IN L R PLAY IN L R OUT REC CD R TAPE MD DVR VCR L R VIDEO1 IN L R PLAY IN L R OUT REC L R TV SAT IN L R DVD LD IN L 1 3 L 1 3 MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 CN2511 W 3 3 L 3 3 L 3 3 L 3 3 L CD R DVD F TX ...

Page 39: ...AUDIO SIGNAL ROUTE FRONT Lch TX AUDIO SIGNAL ROUTE TUNER Lch MR AUDIO SIGNAL ROUTE MULTI ROOM Lch CD R AUDIO SIGNAL ROUTE CD R Lch AUDIO SIGNAL ROUTE Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch AUDIO SIGNAL ROUTE DVD Lch DVD ...

Page 40: ...VSX 52TX 40 1 2 3 4 1 2 3 4 C D F A B E 3 9 MAIN CONTROL ASSY 2 3 L 2 3 1 3 L 3 3 L 3 3 L L 2 3 MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 F ...

Page 41: ...B CN901 B F ON 7V 3 6V OFF 12V 12V Direct Others ON 4 0V 12V OFF 12V 12V Direct Others ON 8 0V 1 5V OFF 5V 5V Direct Others Direct Others 5 FL AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch ...

Page 42: ...D F A B E 3 10 MAIN CONTROL ASSY 3 3 L 3 3 CN951 AC CN952 AC CN2512 W CN2525 W CN2514 W CN982 K 1 3 L 1 3 L L 3 3 MAIN CONTROL ASSY VSX 52TX AWX8343 VSX 1014TX K AWX8348 TX TX AUDIO SIGNAL ROUTE TUNER Lch VSX 52TX ONLY VSX 52TX ONLY ...

Page 43: ...VSX 52TX 43 5 6 7 8 5 6 7 8 C D F A B E L 3 3 CN3322 J CN3001 O CN2515 W CN4053 R 1 3 L 2 3 L 2 3 L 1 3 L 1 3 L 1 3 L 2 3 L 2 3 L 2 3 L VSX 52TX ONLY VSX 52TX ONLY PD5956A8 VSX 52TX PD5956A VSX 1014TX ...

Page 44: ...VSX 52TX 44 1 2 3 4 1 2 3 4 C D F A B E 3 11 DSP ASSY 1 2 M 1 2 CN961 G IN3 DVD LD IN4 CD DIGITAL D D D ...

Page 45: ... 2DSP ASSY AWX8414 D AUDIO SIGNAL ROUTE DIGITAL AUDIO SIGNAL ROUTE Lch AD AD AD AD SBL SBL SW C SL FL FL AUDIO SIGNAL ROUTE FRONT Lch C AUDIO SIGNAL ROUTE CENTER ch SL SURROUND SIGNAL ROUTE SBL D AUDIO SIGNAL ROUTE SURROUND BACK Lch SW AUDIO SIGNAL ROUTE SUB WOOFER ch ...

Page 46: ...VSX 52TX 46 1 2 3 4 1 2 3 4 C D F A B E 3 12 DSP ASSY 2 2 M 2 2 CN2522 W M 2 2DSP ASSY AWX8414 ...

Page 47: ...VSX 52TX 47 5 6 7 8 5 6 7 8 C D F A B E M 2 2 ...

Page 48: ...E DISPLAY and MULTI JOG ASSYS VOLUME ASSY AWX8378 N DISPLAY ASSY VSX 52TX AWX8377 VSX 1014TX K AWX8389 O CN101 L 3 3 N O VSX 52TX ONLY S3202 CD S3203 CDR TAPE MD S3204 TUNER S3205 VIDEO2 S3206 VIDEO1 S3207 DVR VCR S3208 TV SAT S3209 DVD LD VOLUME ASSY ...

Page 49: ...06 ACOUSTIC EQ S3007 TONE S3008 MIDNIGHT LOUDNESS S3009 MPX S3010 BAND S3011 TUNING STATION S3012 TUNER EDIT S3013 SYSTEM SETUP S3014 RETURN S3015 MULTI ROOM VSX 52TX Only CONTROL S3015 INPUT ATT VSX 1014TX Only S3016 MULTI ROOM VSX 52TX Only ON OFF S3016 FL DIMMER VSX 1014TX Only S3252 STANDBY ON S3253 LISTENING MODE S3254 ENTER MULTI JOG ASSY DISPLAY ASSY VSX 1014 ...

Page 50: ...VSX 52TX 50 1 2 3 4 1 2 3 4 C D F A B E 3 14 POWER AMP IN and POWER PROTECT ASSYS POWER PROTECT ASSY AWX8406 R POWER AMP IN ASSY AWX8405 Q CN2201 X CN905 B CN106 L 3 3 Q R ...

Page 51: ...VSX 52TX 51 5 6 7 8 5 6 7 8 C D F A B E CN4551 U CN4452 U CN4552 U CN4502 S CN4402 S CN4501 S CN2102 AB Q R 2 C AUDIO SIGNAL ROUTE CENTER ch ...

Page 52: ... C D F A B E 3 15 POWER AMP L and POSI 1 L ASSYS CN4001 Q CN4051 R POWER AMP L ASSY AWX8409 S POSI 1 L ASSY AWX8427 T S T L AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch ...

Page 53: ...VSX 52TX 53 5 6 7 8 5 6 7 8 C D F A B E CN4401 Q CN2103 AB CN2101 AB CN2103 AB CN2002 AB S ...

Page 54: ... C D F A B E 3 16 POWER AMP R and POSI 1 R ASSYS POWER AMP R ASSY AWX8404 U POSI 1 R ASSY AWX8426 V CN4002 Q CN4052 R U V R AUDIO SIGNAL ROUTE FRONT Rch RS AUDIO SIGNAL ROUTE SURROUND Rch SBR AUDIO SIGNAL ROUTE SURROUND BACK Rch ...

Page 55: ...VSX 52TX 55 5 6 7 8 5 6 7 8 C D F A B E CN4451 Q U CN2104 AB CN2104 AB CN2102 AB 2001 AB ...

Page 56: ...VSX 52TX 56 1 2 3 4 1 2 3 4 C D F A B E 3 17 REGULATOR ASSY CN701 C CN2202 X CN801 D CN981 VSX 52TX ONLY K CN5001 F 2303 AD CN901 M 1 2 W REGULATOR ASSY VSX 52TX AWX8364 VSX 1014TX K AWX8367 W F ...

Page 57: ...L 3 3 CN111 L 1 3 W FL NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION FL AUDIO SIGNAL ROUTE FRONT Lch AUDIO SIGNAL ROUTE Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch ...

Page 58: ...02 T1501 POWER TRANSFORMER SECONDARY T1501 POWER TRANSFORMER PRIMARY W CN2302 AD AA DIODE ASSY AWX8376 Z TRANS 2 1 ASSY AWX8372 X TRANS 2 2 ASSY AWX8371 Y X Y Z T1 POWER TRANSFORMER T1 POWER TRANSFORMER NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION ...

Page 59: ... R R L R L CENTER SURROUND SURROUND BACK S FRONT SPEAKERS CN1002 AF CN955 AC CN2304 AD AB CN1003 AF 2 2 1 2 CN2114 AKE7009 F FL AUDIO SIGNAL ROUTE FRONT Lch LS AUDIO SIGNAL ROUTE SURROUND Lch SBL AUDIO SIGNAL ROUTE SURROUND BACK Lch C AUDIO SIGNAL ROUTE CENTER ch HPL AUDIO SIGNAL ROUTE PHONES Lch ...

Page 60: ...9 REAR TOP TRANS SIDE TRANS 1 and PRIMARY ASSYS FM AM TUNER UNIT CN1 AB CN802 CN2004 D CN104 L 3 3 CN105 L 3 3 AC AE REAR TOP ASSY AWX8397 AC TRANS 1 ASSY AWX8383 AE T1501 POWER TRANSFORMER PRIMARY TX TX AUDIO SIGNAL ROUTE TUNER Lch SR IN SR OUT ...

Page 61: ...301 H 2250 Y CN2505 W AD AF PRIMARY ASSY AWX8384 AF TRANS SIDE ASSY AWX8417 AD AC IN CN1003 KP200TA5L NC NC NC NC NC NOTE FOR FUSE REPLACEMENT FOR CONTINUED PROTECTION AGAINST RISK OF FIRE REPLACE WITH SAME TYPE AND RATINGS OF FUSE CAUTION HPL AUDIO SIGNAL ROUTE PHONES Lch ...

Page 62: ...ed on this PCB include all necessary parts for several destinations For further information for respective destinations be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regul...

Page 63: ...CIN GNDA SWIN GNDA LSIN GNDA RSIN GNDA LIN NC MULTI CH I O ASS Y 1 AWX8410 CMKM G3X CN603 602 R L LS RS SW C SBR SBL RS MR R L C SW LS ML R 23 1 1 21 7 8 1 14 C678 C665 C666 C664 C663 C644 C643 C646 C645 C636 C635 C634 C633 C656 C655 C653 C654 C680 C679 Q671 C677 R691 JA605 JA604 R669 R640 R636 R665 CN604 R639 R635 R650 R646 R649 R645 R681 R674 R676 R675 R673 R653 R659 R678 C672 C674 R660 R654 C62...

Page 64: ...NDA MRL GNDA GNDA RIN GNDA LIN GNDA RSIN GNDA LSIN GNDA SWIN GNDA CIN GNDA CN905 CN901 CN902 W905 W904 W902 CN904 W901 CN903 W903 GNDA NECK8 NECK6 AMUTE V 12A AWX8382 SBROUT GNDA GNDA MRL GNDA MRR V 7A RSOUT GNDA LSOUT LSIN GNDA RSIN GNDA LIN GNDA RIN GNDA CIN GNDA CIN GNDA SWIN MRR V 7A V 7A MRDT VLCK V 7A CMKM P3X GNDA SWIN SBLOUT GNDA ROUT AUDIO CONNECT ASS Y GNDA GNDA LSIN GNDA MRDT VLCK MRMUT...

Page 65: ...R762 C749 C773 C743 C775 R712 C738 C712 R766 AWX8355 CMKM G3X AWX8354 AWX8362 COMPOSITE_V ASSY AWX8353 TV SAT DVD VIDEO1 DVR OUT DVR VCR MR OUT MONITOR OUT 1 8 9 16 9 16 8 1 16 9 8 1 24 13 12 1 4 1 5 8 8 1 7 14 13 1 1 10 R C701 C744 C732 C737 R733 Q731 C724 C731 C725 701 R731 X741 702 C723 R725 IC721 C704 C741 C708 R736 C785 C722 C742 R732 C765 C733 C727 C707 C736 C766 JA721 C702 C752 C703 C750 C7...

Page 66: ...12 R 1 15 1 17 IC801 C863 C834 R856 CN812 C884 C819 R883 C858 Q852 R818 C881 D881 R881 R882 C883 C820 C818 C882 C825 C857 L853 C854 C824 C823 C852 C826 IC802 R814 C827 R809 C828 C860 C861 IC881 R842 R810 Q881 C842 R884 D882 R874 C841 R812 R811 IC831 R813 IC841 C846 C845 R877 R816 C830 C822 C829 C879 R847 IC842 R844 R835 R848 C832 C880 R873 C871 IC871 R876 C872 R875 C844 C831 R836 R878 C873 C833 R8...

Page 67: ...V I2CCK I2CDT NC OSD GAV GAV MXV CMKM G3X VIDEO SIDE ASSY AWX8366 OSD GAV MXV 1 6 1 10 1 15 R CN893 CN891 CN892 VIDEO SIDE ASSY CMKM G3X 1 6 1 10 1 14 15 C964 W964 JA963 W965 W963 JA961 JA962 CN961 W966 961 W962 W961 OPTICAL IN ASSY 9 V 5D 8 GNDD CMKM P3X 4 OPT IN 2 3 GNDD 7 NC AWX8394 6 GNDD 5 GNDD 2 GNDD 1 OPT OUT 10 OPT IN 1 SIDE A SIDE B SIDE A SIDE B G E E G VIDEO SIDE ASSY E OPTICAL IN ASSY ...

Page 68: ... I2CK GAV GAV OUTY OUTC Y GAV Cb Cb Cr Cb Y Y CMKM G3X 1 7 8 5 4 1 1 6 R 39 38 25 24 15 14 1 48 1 8 5 4 8 5 4 1 24 13 12 1 1 15 16 30 R5010 5 0 0 1 C5115 C5100 C5056 CN5001 C5113 C5025 C5051 C5071 X5021 R5032 R5036 IC5051 CN5051 C5023 R5021 C5044 C5022 IC5022 C5032 C5109 R5022 JA5003 X5022 JA5002 JA5001 R5077 C5045 R5074 C5048 C5073 C5027 C5047 C5049 C5053 C5046 R5060 C5037 C5114 IC5052 R5035 IC50...

Page 69: ...Y FV C MIC OUT ASS Y AWX8416 GAV GAV MIC DET GNDD GNDA GNDA W3343 W3357 W3350 W3352 W3349 W3355 W3353 W3356 W3347 W3345 W3346 KN3341 W3354 W3351 W3342 W3344 W3341 W3348 CN3342 W3358 CN3341 FV L GNDA FV R 2 V 7 GAV FV FV Y FV C V 7 MIC DET 7 MIC OUT GNDA MIC OUT V 7 V 5D FRONT OPT GNDD SIDE GAV GAV GAV GNDD AWX8416 GNDA V 7 FRONT IN CONNECT GNDA GNDA CMKM P3X 14 FV L 1 GNDA 13 FV R GNDD V 5D ASS Y ...

Page 70: ...3 R446 R180 IC451 C138 Q364 C347 C139 C140 C141 C142 C145 C146 C147 R373 C148 C348 CN104 C465 C329 D175 R176 CN111 R378 R371 CN103 C403 C327 C521 C402 C407 C404 C467 C385 C386 R387 R388 IC382 CN114 CN116 C466 GNDST GDAC RYB SBLOUT GNDA RY HP V 2 5A RY CS V 5AD V 12T GNDU V 5 6 GNDU V 12A GA GDAC V 12A GNDA MIC FVR GNDA GNDA RY A GNDU GNDU V 12A GNDA RMC V 12A TR V3 TL GNDT GNDT V 12T SRIN TXD RXD ...

Page 71: ...329 R331 R330 C326 C331 C270 C521 IC103 C258 C245 C243 C249 C257 C402 C404 C241 101 R418 R411 232C RXD 232C TXD V 5AD V 12T GNDU SROUT RMC FV Y V 5 6 GNDU V 12A GA 1W WP 232C DET GAV V 12A GNDA MIC FVR TEMP1 V FAN SW DET MR IN SIDE FV C MIC DET GNDU GNDA GNDA GNDA V FAN V FAN FVL GND LOCKDET 12VTRG 12VDET VF AC1 AC2 NC V FAN V 5D V FAN WATT FRONT OPT GNDU GNDU OL DET TEMP2 CONTACT V FAN FLAC 1 12V...

Page 72: ...560 R596 R556 R297 R559 R557 R555 R546 C484 Q512 R553 R526 R595 C287 R488 R270 R287 R283 R566 R569 R285 R554 R268 R266 C551 R264 IC504 R534 C268 C389 R389 D442 C441 C247 R276 R402 R406 Q382 R247 R404 R243 OL DET 232C TXD DIR DO AWX8347 AWX8351 AWX8350 AWX8349 AWX8348 V 12A DEC MUTE V 12A DSP MODE SW DET AWX8343 AWX8344 1394CTL AWX8345 FANDRY AWX8346 DSP HREQ 1394RST V 5D 1394DI 1394DO GNDU FRONT O...

Page 73: ...01 C291 C102 C397 C191 Q175 R360 L473 C193 C398 R382 C395 C396 C391 C392 R381 R363 R359 R365 R297 R327 R328 R347 R367 Q361 R117 L114 L113 R361 R118 R346 R119 R166 R102 R101 R108 R106 R105 R120 R344 R121 R348 C389 R340 Q342 R104 R103 R175 R122 R401 R123 R407 R125 R405 D382 R402 R339 R406 D383 D381 D384 Q382 R126 R345 R404 R127 Q341 C192 R408 R128 R343 R129 V 12A GA V 12A GNDA V 12T GNDA GNDU RYB V ...

Page 74: ...59 C3032 C3019 C3022 R3258 R3256 R3260 R3261 R3130 R3262 R3263 R3264 R3265 C3017 R3129 R3038 R3121 R3122 R3046 R3123 C3101 R3131 R3124 R3125 R3037 R3126 R3127 R3132 R3128 R3120 R3119 R3133 R3118 R3117 R3021 R3045 R3134 R3052 R3036 R3102 R3063 R3103 R3135 R3104 C3015 R3030 R3105 R3044 R3106 R3115 R3029 3034 R3116 3035 R3114 R3043 R3107 R3111 R3062 R3108 R3042 R3136 R3112 C3027 C3021 C3028 I C 3 0 0...

Page 75: ... 5 5 1 1 4 5 8 1 10 20 26 1 8 0 3 0 8 1 3 1 1 0 0 R3018 Q3001 Q3002 C3001 C3103 R3010 R3011 R3008 R3257 R3009 C3009 R3026 C3017 C3107 C3108 C3105 Q3004 D3004 R3005 R3007 R3001 R3013 R3006 D3006 R3012 R3004 D3005 D3007 C3011 D3008 D3009 R3014 R3015 R3020 C3006 R3016 R3003 R3017 R3067 D3003 C3031 C3002 C3013 D3001 C3014 C3012 R3021 Q3005 C3104 R3002 R3036 R3031 R3025 R3065 R3024 IC3003 D3012 R3055 C...

Page 76: ... 4 R LF 1 4 3301 CN3301 KN3301 HEADPHONE ASS Y HPSW HPR HPG HPL CMKM P3X AWX8380 R 4 1 4 1 L F S3209 S3202 S3205 S3203 S3204 W3202 W3204 W3201 S3201 S3206 W3203 S3208 3201 S3207 CMKM P3X VIDEO1 VOLUME ASS Y CD MD CD R TAPE VIDEO2 DVR VCR TUNER TV SAT DVD LD VENC A KEY 2 VENC B GNDU KEY 2 J7 R 1 5 LF 5 SIDE A SIDE A H N P H N P VOLUME ASSY N MULTI JOG ASSY P HEADPHONE ASSY H MECHA SW ASSY W ANP7492...

Page 77: ...ASS Y LF 1 5 R R3211 R3212 R3205 R3204 R3203 R3202 R3208 C3201 C3202 R3209 R3210 R3207 R3206 CMKM P3X VOLUME ASS Y AWX8387 KEY2 VENC A VENC B GNDU KEY2 R LF 1 4 R3252 C3252 C3251 R3251 R3254 R3255 AWX8379 MULTI JOG ASS Y MJOGA MJOGB GNDU KEY1 CMKM P3X SIDE B SIDE B H N P H N P VOLUME ASSY N MULTI JOG ASSY P HEADPHONE ASSY N MECHA SW ASSY W ANP7492 A ANP7420 C ANP7492 A ANP7492 A 3201 CN2491 3251 C...

Page 78: ...SBR C 11 R 13 RS 4 VH 6 DC 1 CS 18 AGSL AGSB 6 AGC 5 CG1 3 CS 4 CG2 3 CG2 5 CS 4 CS 6 CS 2 CG1 14 AGLS 1 neck8 2 neck6 1 VH 10 AGR POWER AMP IN ASSY ICT YEL CMKM P3X J13 1 6 1 13 1 5 1 13 1 10 1 6 1 18 1 6 1 13 1 5 1 13 10 1 R 1 6 1 18 LF R4471 Q4452 R4468 R4454 D4457 C4452 Q4451 R4453 R4466 R4464 R4470 C4469 D4454 D4456 R4002 R4461 R4460 R4456 C4466 R4452 R4462 R4451 R4465 R4467 C4463 C4462 C4456...

Page 79: ...MRIN 1 232CTXD 8 GNDU 3 12DET 4 12 TRG 2 GNDTR 1 8 9 16 8 1 1 4 R D983 C989 CN983 Q991 W983 C991 R989 CN982 W984 W981 CN981 JA983 W982 981 C996 C995 C983 JA981 IC982 L992 JA982 C994 C993 4 12 TRG 2 GNDTR 12V TRIGGER ASSY 1 V 12TR 8 GNDU CMKM P3X PRINTED SIDE 2 232CRXD 3 232CCTS 1 232CTXD 5 GNDU 4 232CDET 7 MRIN 6 V 5 6U 3 12DET 1 6 5 9 1 2 8 1 4 SIDE A SIDE B SIDE A SIDE B K K 12V TRIGGER ASSY For...

Page 80: ...L702 R622 R621 R909 R580 R581 C903 R620 R907 C908 C909 IC551 R567 IC601 C618 R616 R618 R617 C554 C555 R615 C620 C619 L602 L605 C608 C613 C609 X601 C805 C612 C956 R627 R623 C806 R625 R626 R624 CN951 C809 C810 CN902 CN901 R959 Q951 R958 IC851 C715 C703 C718 C720 C719 R913 R960 C829 R830 R829 C828 X801 C816 C817 IC802 R968 R961 R982 C818 R967 R838 C852 R969 R828 R962 D701 R711 R710 R709 R979 C822 R97...

Page 81: ...R904 R905 R875 L871 C509 D902 R510 R906 R912 C907 D901 R552 R553 R554 R555 R556 R558 R557 C614 C915 C617 L903 R903 C914 R807 R818 C825 IC501 R502 C504 C918 C917 C707 C710 C709 L502 L501 R501 C501 IC952 R981 L954 R983 R503 R812 R852 IC871 R811 C954 R855 R831 R827 D702 R914 C712 C711 C714 C713 L804 R703 C706 R704 L701 C723 C722 C721 R821 R702 R701 C872 C871 R871 R872 R819 R956 R957 23 PRODUCTION COD...

Page 82: ...4103 W4330 CN4502 R4573 Y1 PBD001A PBD001A PBD002A PBD002A 55V 55V 55V 55V RED K PPL ORG POWER AMP_L ASSY A 11 NC 10 NC 9 NC 8 WT 7 OL DET 6 DC DET 5 POSI_2 4 POSI_1 3 GNDU 2 NC 1 NC CMKM P3X CMKM P3X CMKM P3X CMKM P3X CMKM P3X 1 1 1 10 1 10 1 1 1 1 11 LF TH4501 J4501 1 POSI1_L ASSY 1 11 1 1 1 11 R W4100 W4111 W4101 CN4051 W4112 W4103 W4104 W4110 W4105 W4106 W4109 CN4053 CN4052 W4102 W4107 W4108 P...

Page 83: ...1 C4309 C4305 C4311 C4310 W4318 W4325 W4354 W4373 IC4301 R4319 C4314 W4317 W4324 W4326 W4372 W4375 C4303 Y5A W4370 Y5C J4103 W4322 W4305 C4401 C4402 Y3B PBD001A PBD002A PBD002A 9 SBL 13 LS 11 L 8 AGSBL 10 AGL 55V 5 AMUTE 7 DC 12 AGLS 6 OL 4 VH 3 VH 2 VH 55V 1 VH Y5 RED BLU BLK GRY P_L ASSY B 1 GAMP 2 CG1 3 CG2 4 CS 5 CS 6 CS CMKM P3X CMKM P3X CMKM P3X CMKM P3X P3X 1 1 1 1 6 1 1 1 13 1 10 1 1 3 R 4...

Page 84: ... L 6 OL 1 VH 6 CS 5 CS 4 CS 3 CG2 2 CG1 1 GAMP AW AW AW 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A NP 4 5 8 1 1 11 1 3 1 11 R 1 3 LF C4054 R4065 Q4052 IC4051 R4060 Q4053 R4500 R4061 D4052 R4064 D4053 C4051 R4054 C4052 R4055 R4056 R4051 R4058 C4053 R4059 R4053 R4052 R4057 C4055 R4067 R4050 R4063 Q4051 R4069 R4068 R4066 Q4054 C4056 AWX8407 AWX8408 AWX8406 4 V FAN 2 V FAN 8 OLDET 7 TEMP2 6 TEMP1 6 DC ...

Page 85: ... R4120 R4233 R4134 R4101 R4133 R4105 R4121 R4210 R4221 R4213 R4131 R4132 Q4401 R4107 D4101 D4103 D4201 D4203 OWER AMP_L ASSY 1 NC 2 NC 3 GNDU 4 POSI_1 5 POSI_2 6 DC DET 7 OL DET 8 WT 9 NC 10 NC 11 NC AWX8403 AWX8409 AWX 1 15 R4065 R4500 C4051 R4054 D4051 R4051 R4053 R4052 C4055 Q4051 D4502 4 V FAN 2 V FAN 8 OLDET 7 TEMP2 6 TEMP1 3 V FAN 15 WATT 14 GNDU 13 GNDU 12 V 5 6U X 1 V FAN 5 LOCKDET 11 V 12...

Page 86: ...2 W4208 W4209 W4204 W4227 W4201 W4251 W4206 C4359 C4354 Y6B Y6C C4358 C4364 Y6A PBD001A PBD002A 1 RS 7 WT 5 SBR C 3 R 4 AGR 12 VH 9 AMUTE 10 VH 11 VH 6 AGC PBD001A Production Code Y6 RED BLU BLK 2 CS 3 CS 6 AGSBR C 2 AGRS 13 VH 8 DC BRW 1 CS 4 CG2 5 CG1 55V POWER AMP_R 55V CMKM P3X CMKM P3X CMKM P3X CMKM P3X CMKM P3X 1 6 1 1 1 1 13 1 10 11 1 1 1 3 R W4100 W4101 CN4051 W4104 W4105 4051 W4102 CN4054...

Page 87: ...64 C4159 J4153 C4264 C4158 C4260 IC4152 IC4151 IC4153 C4153 CN4552 R4574 PBD001A PBD001A PBD002A PBD002A 8 POSI_1 9 GAMP 10 GAMP 11 NC 2 WT BLU 55V 55V GRN 7 GNDU 55V WHT 1 NC 6 POSI_2 5 POSI_2 4 DC DET 3 OL DET A 55V WER AMP_R ASSY CMKM P3X CMKM P3X CMKM P3X CMKM P3X CMKM P3X 1 1 10 1 1 1 1 10 1 1 11 LF T H 45 03 J4551 ASSY POSI1_R 1 11 1 1 11 W4100 W4111 W4101 CN4051 W4112 W4103 W4104 W4110 W410...

Page 88: ... DET 1 NC 2 WT 8 POSI_1 9 GAMP 10 GAMP AWX8404 6 POSI_2 3 OL DET 11 NC 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A NP 4 5 8 1 1 11 1 15 1 11 R LF C4054 R4065 Q4052 IC4051 R4060 Q4053 R4500 R4064 C4051 R4054 D4051 C4052 R4055 R4056 R4051 R4058 C4053 R4059 R4053 R4052 R4057 C4055 R4067 R4050 Q4051 D4502 R4069 R4068 R4066 Q4054 AWX8407 AWX8408 AWX8406 4 V FAN 2 V FAN 8 OLDET 7 TEMP2 6 TEMP1 6 DC 3 V FA...

Page 89: ...356 R4351 C4366 R4354 R4353 C4352 D4356 C4357 R4359 R4360 C4262 R4363 C4263 R4361 R4476 R4478 R4497 R4575 R4595 R4578 R4477 C4576 R4576 R4496 R4498 D4351 D4353 2 AGRS POWER AMP_R ASSY AWX 13 VH 1 CS 3 CS 6 AGC 5 CG1 4 CG2 11 VH 8 DC 9 AMUTE 10 VH 6 AGSBR 4 AGR 5 SBR AWX8404 7 WT 3 R 2 CS 12 VH 1 RS 3 4 5 6 7 8 9 C B A 1 3 1 3 R4061 D4052 D4053 R4063 C4056 AWX8407 AWX8408 AWX8406 POWER PROTECT ASSY...

Page 90: ... GAV GNDD N C GURTN FOPT GNDD N C GDRTN GDRTN V 5D V 5D GNDA GNDA GNDA V 5AD V 5AD GNDD IE GNDD IE V 5IE AOUTR GDAC GDAC R N C L AOUTL RECMUTE GDAC GDAC GDAC GDAC GDAC RS LS SW C SBR SBL GNDD XTLO DIR ERR DIR RST DIR CS DIR DO DSP MODE DSP HREQ BUSY MSS MRST MSCLK MISO MOSI DECMETE 1394CTL 1394INT 1394DI 1394DO 1394RST 1394CK POWER GNDD LS RS GDAC RECMUTE AOUTL L N C R GDAC GDAC AOUTR SBL SBR C SW...

Page 91: ...H2501 FU2502 FUSES OF AS MARKED 1 V FAN LOCK DET FANSTOP FANDRV REGULATOR ASSY 1 23 RISK FU2501 NP 1 23 DIR ERR DIR RST XTLO GNDD 1394DO 1394DI 1394INT 1394CTL DECMETE MOSI MISO MSCLK MRST MSS BUSY DSP HREQ DSP MODE DIR DO DIR CS GNDD POWER 1394CK 1394RST VF AC1 AC2 N C V FAN V FAN V FAN FVC FVY FV FVL FVR GAV GAV GAV GNDA GNDA MICOUT GNDA V 5D FRONT OPT GNDD GNDU GNDA GNDA REG V REG VG REG V 78M0...

Page 92: ...3 C2514 C2513 R2521 C2550 Q2504 R2501 R2502 R2503 Q2502 C2526 C2555 C2553 C2554 C2551 C2552 AWX8364 AWX8374 AWX8368 AWX8367 AWX8365 AWX8363 REGULATOR ASSY 5 1 AWX8369 AWX8400 AWX LF 1 23 17 1 23 1 0 1 2 3 4 5 6 7 8 9 0 1 2 3 0 0 1 C B A ANP7493 A SIDE B REGULATOR ASSY W W CN2525 CN2512 CN2514 ...

Page 93: ...R2513 IC2511 C2503 D2522 D2523 D2503 D2502 R2522 D2505 D2532 C2524 D2533 C2547 D2501 C2508 R2515 C2539 C2526 C2507 R2518 C2538 D2527 D2534 17 1 AWX8374 7 1 123mm 123mm 5 1 4 8 19 1 1 4 7 1 AWX8400 AWX AWX 1 7 1 23 1 5 1 17 1 13 1 23 1 15 4 1 CN2409 SIDE B W CN2521 CN2524 CN2511 CN2501 CN2502 CN2503 CN2504 2502 CN2505 CN2515 N2525 ...

Page 94: ...7 W2037 W2031 CN2115 CN2006 W2008 W2016 W2007 W2032 W2030 W2039 W2006 W2029 W2028 W2014 W2015 W2005 W2026 W2021 W2020 W2017 W2023 W2018 W2041 W2001 W2011 W2009 W2010 CN2114 W2042 CN2113 FL C SR NC FR RED BLU BLK BLK BLK NC SBR SBL SB SL 6ch SB 7ch SBL 7ch SBR 6ch B_SR 6ch B_SL 7ch SBR 7ch G_SBR 6ch G_SB PS SP ASSY HP SW RY B GNDST GNDST V5 6ST RY AC W UP RY CS RY HP RY A V 12V V 12V B O N D HP SW ...

Page 95: ...23 R2022 R2020 R2021 Q2004 C2028 Q2001 Q2002 Q2003 Q2005 C2025 C2026 C2027 C2029 AWX8375 PS SP ASSY AWX8373 AWX AWX AWX 2 1 2 1 2 1 2 1 1 5 1 10 12 4 1 1 4 1 3 1 5 LF SIDE B SIDE B SP PS ASSY ANP7493 A CN2102 CN2004 AB AB AB Q2006 Q2002 Q2003 Q2004 CN2003 CN2104 CN2101 Y11 Y8 Y12 CN2006 2005 CN2103 2001 CN2002 ...

Page 96: ...WN GLY RISK REPLACE FUSES AS MARKED VH VH NECK6 NECK8 V 12A C B VH VH B C REG REG GREG EN CAS DE N UTILISER QUE LA DE CHEZ LITTELFUSE INC VB FIRE OF 1 1 4 1 5 1 6 R Y12B Y10B Y9B Y11B D2242 D2241 W2241 W2242 W2243 W2244 W2245 W2246 W2247 W2248 W2251 W2252 W2253 W2254 W2249 W2250 GRY BLU BRN RED AWX8376 DIODE ASSY CMKM P3X 1 2 3 4 1 2 3 4 1 6 R 2205 Q2233 Q2234 VH TR ASSY B E C B E C VH B VH B C AW...

Page 97: ...2A NECK8 NECK6 VH VH REG GREG REG VLa VLb VHa VHb REGa REGb GREG FU4 FU5 REPLACE WITH SAME TYPE NO 491007 FOR IC2201 2202 MFD BY LITTELFUSE INC CAUTION AWX 1 R LF DIODE ASSY AWX8376 LF 1 6 R LF R2233 R2234 C2211 C2212 D2232 D2231 R2232 C2231 R2231 C2232 Q2231 Q2232 CMKM P3X SIDE B SIDE B Q2204 Q2205 Q2203 ANP7494 C VH TR ASSY AA DIODE ASSY ANP7493 C Z AA Z X AA Z X TRANS 2 1 ASSY X Q2231 Q2232 220...

Page 98: ...SY 1 7 1 4 1 3 2303 CN2304 CN2301 FANSTOP V FAN V FAN REG VG REG V HPL HPG HPSW HPR REG V REG D REG D AC1 AC2 J19 1 7 1 4 1 3 C2301 7 1 4 1 1 3 SIDE A SIDE B TRANS SIDE ASSY AB 2005 CN2304 2303 CN2304 2303 W CN2505 CN2301 CN2301 To Fan AD TRANS SIDE ASSY AD AD ...

Page 99: ... CN2303 REG VG REG V V FAN REG V HPR HPG HPL AC2 AC1 REG D REG D HPSW V FAN FANSTOP CMKM P3X TRANS SIDE PRODUCTION CODE ASSY J18 1 4 1 2 7 1 3 TRANS SIDE AWX8393 AWX8417 ASSY 4 1 3 7 1 1 LF SIDE A SIDE B ANP7493 A ANP7493 A Y 2250 H CN3301 2302 2302 CN2302 CN2302 AD ...

Page 100: ...08 Y15A T1001 W1015 CN1003 L1003 L1002 W1004 CN1001 J1003 H1004 H1003 H1001 J1001 W1017 L1001 C1009 IC1001 CN1002 RY1001 CN1005 C1004 KN1001 C1001 W1013 J1002 W1008 W1010 1004 W1009 W1016 J21A J23A Y14A R1002 FIRE 4 GNDST 5 GNDST SECONDARY REP RISK OF BRN LACE PRIMARY ASS Y MARKED AS FUSE A V PRODUCTION CODE FC ICT CMKM P3X FU3 T AL V T AL V N L BRN WHT BLK ORG IC1002 BY LITTELFUSE INC NO 491 500 ...

Page 101: ...5 1 5 R D1003 D1002 C1005 C1006 R1005 R1006 C1007 C1012 R1003 D1004 D1001 Q1001 D1005 2 AC RY 3 V 5 6ST 1 W UP SECONDARY CMKM P3X 5 GNDST PRIMARY ASS Y AWX8384 AWX8386 AWX AWX8387 Q1001 Q952 Q3351 AWX8385 4 GNDST ATTENTION LITTELEFUSE INC REFERENCE 491 500 DE CHEZ N UTILISER QUE LA FUSIBLE IC1002 REPLACEMENT DES EN CAS DE PRIMARY SIDE B SIDE B AE L I V E N E U T R A L TRANS 1 ASSY AE AF AE AF Y Y ...

Page 102: ... 3 4 5 6 7 1 6 1 17 1 12 1 23 W916 JA952 Q951 CN952 W918 W920 W911 CN954 JA951 W921 W917 CN953 W910 C956 CN955 W915 951 W914 W919 W912 CN951 W913 W922 REAR TOP ASSY GNDT V 12T CMKM P3X RY CS RY B VIDEO3 HP SW RY A GNDST V 12A MRSW1 NC 52B T DI 86A RY B RY CS V 5 6ST GNDST GNDST WUP HP SW T DI OSD CK RY AC OSD CS OSD DT 52A VIDEO2 OSD CS OSD CK SR IN SR OUT VIDEO1 OSD RT I2C DT RXD MRSW2 SY DET 86B...

Page 103: ...18 2 REGULATOR ASSY AWX8364 AWX8367 2 TRANS 2 1 ASSY AWX8372 AWX8372 2 SP PS ASSY AWX8373 AWX8373 2 DIODE ASSY AWX8376 AWX8376 2 TRANS SIDE ASSY AWX8417 AWX8417 NSP 1 COMPLEX ASSY AWK7806 AWK7810 2 DISPLAY ASSY AWX8377 AWX8389 2 VOLUME ASSY AWX8378 AWX8378 2 MULTI JOG ASSY AWX8379 AWX8379 2 HEADPHONE ASSY AWX8380 AWX8380 2 FRONT IN ASSY AWX8381 AWX8381 2 AUDIO CONNECT ASSY AWX8382 AWX8382 2 TRANS ...

Page 104: ...ymbol and Description AWX8353 AWX8362 IC 721 NJM2279M Not used D721 DAN202K Not used C721 CCSRCH181J50 Not used C722 C723 CEAT101M16 Not used C724 C725 C726 CKSRYB473K25 Not used C727 CCSRCH220J50 Not used C728 CKSRYB224K16 Not used R721 R725 RS1 16S750J Not used R722 R724 RS1 16S102J Not used JA721 1P PINJACK VKB1063 Not used LMAIN CONTROL ASSY Mark Symbol and Description AWX8343 AWX8348 IC501 PD...

Page 105: ...3FU Q651 Q652 Q661 Q662 Q671 HN1C03FU D691 UDZS5R1 B CAPACITORS C601 C604 C611 C614 CCSRCH101J50 C621 C624 C675 C676 CCSRCH101J50 C631 C632 C641 C642 CCSRCH331J50 C651 C652 C661 C662 CCSRCH331J50 C697 C698 CCSRCH331J50 C607 C608 C617 C618 CEAT100M50 C627 C628 C671 C674 CEAT100M50 C677 C678 C694 C696 CKSRYB103K50 RESISTORS All Resistors RS1 16S J OTHERS 601 602 6P PIN JACK AKB7089 JA604 2P PIN jACK...

Page 106: ...5 C829 C830 CKSRYB221K50 C821 C824 C833 C834 CKSRYB473K25 C841 C842 C845 C846 CKSRYB473K25 C853 C854 C860 C861 CKSRYB473K25 C873 C874 CKSRYB473K25 Mark No Description Part No RESISTORS All Resistors RS1 16S J OTHERS CN802 17P FFC CONNECTOR 52044 1745 CN811 CN812 4P MINI DIN SOCKET AKP7043 CN851 15P SOCKET AKP7071 CN801 17P SOCKET AKP7072 EVIDEO SIDE ASSY OTHERS CN892 15P PLUG AKP7060 CN891 10P PLU...

Page 107: ...CEAT470M25 C401 C402 C409 C410 CEAT470M25 C443 C444 CEAT471M10 C323 C324 C343 C344 CEAT4R7M50 C363 C364 C387 C388 CEAT4R7M50 C403 C404 CEAT4R7M50 Mark No Description Part No C506 CKSRYB102K50 C153 C154 C171 C172 CKSRYB103K50 C191 C193 C215 C216 CKSRYB103K50 C235 C236 C257 C258 C266 CKSRYB103K50 C277 C278 C297 C298 CKSRYB103K50 C331 C332 C351 C352 CKSRYB103K50 C371 C372 C381 C382 CKSRYB103K50 C385 ...

Page 108: ...HEDDER AKC7009 CN2104 2P POST HEDDER AKC7010 ZDIODE ASSY SEMICONDUCTORS D2241 D2242 D5SBA20 B ODISPLAY ASSY SEMICONDUCTORS IC3001 PE5403A IC3002 RPM7140 H9 IC3003 TC7W53FU Q3001 2SA1576A Mark No Description Part No Q3002 Q3003 Q3005 DTC124EUA Q3004 FMA1A D3002 D3009 1SS355 D3001 DAN202K D3010 SLI 343DCW STU COILS AND FILTERS L3001 LFEA2R2J X3001 CERAMIC RESONATOR 5MHz VSS1142 SWITCHES AND RELAYS S...

Page 109: ...78M56FA Q1001 DTC143EUA D1002 D1004 D1005 1SS355 D1001 S1WB A 60SD D1003 UDZS5R1 B COILS AND FILTERS L1001 LINE FILTER XTF3004 Mark No Description Part No TRANSFORMERS T1001 ATT7043 SWITCHES AND RELAYS RY1001 XSR3003 CAPACITORS C1002 C1003 0 01 uF 275V ACE7013 C1008 CEAT102M25 C1009 CEAT221M25 C1004 CQMBA103J50 RESISTORS R1001 2 2M ohm 1 2W RCN1080 R1002 RD1 2VM221J Other Resistors RS1 16S J OTHER...

Page 110: ...N981 4P SOCKET KP200TA4L JA981 JA983 RKN1004 REMOTE CONTROL JACK JA982 REMOTE CONTROL JACK RKN1026 981 SCREW PLATE VNE1948 UPOWER AMP R ASSY SEMICONDUCTORS IC4151 IC4251 IC4351 PA9010A IC4152 IC4252 IC4352 IC4452 PBD001A IC4153 IC4253 IC4353 PBD002A Q4152 Q4252 Q4352 2SA1255 Q4151 Q4251 Q4351 2SC3326 Q4403 Q4404 2SC4081 D4152 D4154 D4158 D4252 1SS355 D4254 D4258 D4352 D4354 D4358 1SS355 D4151 D415...

Page 111: ...4201 D4203 D4301 UDZS10 B Mark No Description Part No D4303 UDZS10 B CAPACITORS C4106 C4107 C4206 C4207 ACG7041 C4306 C4307 220uF 100v ACG7041 C4102 C4202 C4302 CCSRCH221J50 C4112 C4113 C4212 C4213 CCSRCH6R0D50 C4312 C4313 CCSRCH6R0D50 C4114 C4214 C4314 CEANP2R2M50 C4401 C4402 CEAT331M2A C4110 C4111 C4210 C4211 CEHAT100M2A C4310 C4311 CEHAT100M2A C4101 C4201 C4301 CEHAT100M50 C4103 C4203 C4303 CEH...

Page 112: ...953 C956 CEVW100M16 C513 C703 C715 C834 C835 CEVW101M16 C908 C909 CEVW101M16 C607 C618 C718 CEVW470M6R3 C617 CKSRYB102K50 C503 C504 C556 C701 C820 CKSRYB103K50 C825 C917 C920 CKSRYB103K50 C551 C553 C555 C557 C606 CKSRYB104K16 C609 C614 C619 C704 C706 CKSRYB104K16 C716 C720 C802 C804 C806 CKSRYB104K16 C808 C810 C815 C819 C822 CKSRYB104K16 C824 C827 C829 C831 C833 CKSRYB104K16 C852 C872 C907 C918 C9...

Page 113: ...VSX 52TX 113 5 6 7 8 5 6 7 8 C D F A B E 6 ADJUSTMENT There is no information to be shown in this chapter ...

Page 114: ...for 2 seconds Be effective when turned the power off by DC detection regarding 2 2 Overload detection abnormality detection If the speaker terminals are short circuited or low load driving is detected the OL_DET port becomes L Detecting L edge interrupt in an interrupt process the microcomputer performs the following operations 1 System muting on 2 Speaker relay off Control with the display microc...

Page 115: ...2 R4500 D4051 V 5 6U D509 R541 C513 74 pin IC501 SBLch POWER FLch SP ASSY POWER AMP_L LSch SBLch POWER FLch AMP IN ASSY POWER LSch POWER AMP IN ASSY At OL Detection LOW 0V At Normal HIGH 5V MAIN u COM POWER AMP_R ASSY MAIN ASSY ASSY POWER AMP_R POWER PROTECT ASSY At Connector falls out LOW 0V At DC Detection LOW 0V At Normal HIGH 5V MAIN u COM ASSY POWER AMP_L MAIN ASSY 0 18 470 4 7k 0 18 4 7k NP ...

Page 116: ...ween GND and R2008 R2014 on the SP PS Assy Either of the amplifier side and the speaker terminal side is possible Or remove either of CN2101 2104 on the SP PS Assy And limit failure CH If was able to limit failure CH diagnose the CH in the following steps Use the tester basically and check that each part is not damaged resistance value open short circuit About parts with damaged possibility explai...

Page 117: ...lure in the fan Only for the models for Europe and those for other than North America and Japan Purpose When repairing this unit the large Heat Sink Block obstructs access to some Assys If the Heat Sink Block is removed as the posistor mounted on it is also disconnected the protection circuit is activated which disables failure diagnosis of these Assys while the unit is powered With the method exp...

Page 118: ...on the power The unit will be turned on without the protection circuit activated 9 After finishing diagnoses remove the three resistors inserted in Step 7 and before returning the Power Amplifier to its original position discharge the electrolytic capacitors in the places shown in the table below If connection is made without discharging the electrolytic capacitors the resistors may be damaged by ...

Page 119: ...13 Photo 4 Discharging VH TRANS 2 1 Assy C2214 Direction of wires TRANS 2 1 Assy TRANS 2 1 Assy SP PS Assy SP PS Assy Discharging resistors In a case when one resistor is used 0 Reassemble the unit by following Steps 1 5 in reverse When reconnecting the parallel wires to the connectors or reinserting the connectors be careful of the direction If a wire is connected to the wrong side of the connect...

Page 120: ...on 1 Remove the bonnet case V1B by removing the twenty screws 2 Remove the two screws 3 Remove the eight screws 4 Disconnect the seven connectors 5 Disconnect the two flexible cables 6 Remove the heatsink section Front side Bonnet Case V1B and Heatsink Section 1 2 2 3 2 3 2 3 2 4 5 5 6 7 3 2 POWER AMP R Assy U POWER AMP L Assy S POSI 1 R Assy V POSI 1 L Assy T POWER AMP IN Assy Q POWER PROTECT Ass...

Page 121: ...ables 3 Remove the four screws 4 Unhook the two hooks 5 Remove the front panel section 6 Disconnect the one connector HEADPHONE Assy Front Panel Section 2 3 4 1 1 1 1 1 1 2 2 3 3 3 5 6 MULTI JOG Assy P VOLUME Assy N DISPLAY Assy O HEADPHONE Assy H FRONT IN Assy I FRONT IN CONNECT Assy J Top view 4 ...

Page 122: ...d spacer 8 Disconnect the two connectors and the one flexible cable DSP Assy DSP Shield A V1 DSP Shield A V1 DSP Shield A V1 Rear Panel and Main Sections 3 9 Remove the two screws Remove the three screws 11 Remove the two screws 12 Remove the rear panel section with the main section 1 2 9 10 11 11 12 10 10 9 1 Rear view Side view Top view Top view 2 1 2 4 2 5 3 4 5 8 8 8 5 5 6 Cutting pliers Locki...

Page 123: ...IMARY Assy TRANS 2 1 Assy X VH TR Assy TRANS 2 2 Assy Y TRANS 1 Assy TRANS SIDE Assy DIODE Assy Z 12V TRIGGER Assy VSX 52TX only K VIDEO SIDE Assy FM AM TUNER Unit E OPTICAL IN Assy G REAR TOP Assy AUDIO CONNECT Assy B COMPONENT Assy F S VIDEO Assy D COMPOSITE V Assy C MULTI I O Assy A AC AE AA AF AB AD ...

Page 124: ...in 1 to chassis Is there the input of 5V Check CN901 and REGULATOR Assy Is 3 3V outputting it IC901 pin 3 to chassis IC902 pin 2 to chassis No Replace IC901 No Yes Is 1 25V outputting it Replace IC902 Replace IC952 No Yes A Step 1 Mute pin Step 2 B to B connector IC801 End Is output signal 0V Replace IC801 No Yes CN901 CN701 Is connector inserted tight Turn the power off and Insert it tight No Yes...

Page 125: ...in 18 Does it convert 3V into 5V for 2 pin input No Yes End End Replace IC951 IC951 Pin 2 Does it convert 5V into 3V for 6 pin input No Yes Replace IC951 Pin 5 Does it convert 5V into 3V for 3 pin input No Yes Replace IC951 Pin 7 Does it convert 5V into 3V for 1 pin input No Yes Step 6 DIR IC601 Is pin 1 inputting it Check the OPTICAL IN Assy and related path IN1 TV SAT pin 1 No Yes Is pin 5 input...

Page 126: ...C601 Is data outputting it SDTO pin 25 No Yes Replace IC601 Is bit clock outputting it BCK pin 26 No Yes Is pin 7 inputting it Check the FRONT IN Assy and related path Check the other Assy the periphery of microcomputer Front IN VIDEO2 pin 7 No Yes Is master clock outputting it MCKO1 pin 23 No Yes Is input signal 5V PDN pin 31 XTO pin 29 No Yes Is output signal 0V INT0 pin 36 No Yes Does oscillati...

Page 127: ...ut analog Analog output of each channel in the digital signal there is a sound input Replace IC701 Is pin 21 outputting it SurroundBack L out pin 21 No Yes Replace IC701 Is pin 22 outputting it SurroundBack R out pin 22 No Yes Replace IC701 Is pin 23 outputting it Center out pin 23 No Yes Replace IC701 Is pin 24 outputting it LFE out pin 24 Surround L out pin 25 No Yes Replace IC701 Is pin 25 outp...

Page 128: ...g Is the output 2 5V fixing Is the output 2 5V fixing Is the output 2 5V fixing Is the output 2 5V fixing SurroundBack L out pin 21 No Yes Replace IC701 SurroundBack R out pin 22 No Yes Replace IC701 Center out pin 23 No Yes Replace IC701 LFE out pin 24 Surround L out pin 25 No Yes Replace IC701 No Yes Replace IC701 Surround R out pin 26 No Yes Replace IC701 Front L out pin 27 No Yes Replace IC701...

Page 129: ...ULATOR Assy Is 3 3V outputting it IC901 pin 3 to chassis IC902 pin 2 to chassis No Replace IC901 No Yes Is 1 25V outputting it Replace IC902 Replace IC952 No Yes A Step 1 Mute pin Step 2 B to B connector IC801 End Is output signal 0V Replace IC801 No Yes CN901 CN701 Is connector inserted tight Turn the power off and Insert it tight No Yes IC952 Pin 3 Does it convert 3V into 5V for 17 pin input No ...

Page 130: ...pin input No Yes Replace IC952 Pin 16 Does it convert 3V into 5V for 4 pin input No Yes Replace IC952 Pin 18 Does it convert 3V into 5V for 2 pin input No Yes End End Replace IC951 IC951 Pin 2 Does it convert 5V into 3V for 6 pin input No Yes Replace IC951 Pin 5 Does it convert 5V into 3V for 3 pin input No Yes Replace IC951 Pin 7 Does it convert 5V into 3V for 1 pin input No Yes IC802 End Is pin ...

Page 131: ...7 outputting it Front L R data pin 7 No Yes End End Is about 3 3V outputting it during above operation Replace IC801 No Yes Is about 0V outputting it after above operation Replace IC801 No Yes IC801 Replace IC851 There is movement when turned MCACC to ON and does movement stop within 3 seconds Slave Select pin 1 DATA Out pin 2 DATA In pin 5 Clock In pin 6 No Yes IC851 BUSY pin 70 IC801 Step 7 ROM ...

Page 132: ... SurroundBack R out pin 22 No Yes Replace IC701 Is pin 23 outputting it Center out pin 23 No Yes Replace IC701 Is pin 24 outputting it LFE out pin 24 Surround L out pin 25 No Yes Replace IC701 Is pin 25 outputting it No Yes Replace IC701 Is pin 26 outputting it Surround R out pin 26 No Yes Replace IC701 Is pin 27 outputting it Front L out pin 27 No Yes Replace IC701 Is pin 28 outputting it Front R...

Page 133: ...st pin 23 PF10 O General purpose port 24 GNDIO Interface GND H 25 VDDIO Interface power supply 3 3V 26 PB0 I General purpose port 27 PB1 I General purpose port L 28 GNDCO Core GND 29 VDDCO Core power supply 1 25V 30 TDO O JTAG data output 31 TDI I JTAG data input 32 TCK I JTAG test clock 33 TMS I JTAG mode select 34 MOSI I Communication data input with the microcomputer 35 MISO O Communication dat...

Page 134: ...rial ROM data input 62 SCKT_1 I Digital audio bit clock L 63 PE0 O General purpose port Exterenal serial ROM chip select 64 VDDIO Interface power supply 3 3V 65 GNDIO Interface GND 66 PE5 O General purpose port Exterenal serial ROM clock 67 PE2 O General purpose port Exterenal serial ROM data output 68 GNDCO Core GND 69 PD1 O General purpose port DSP master slave switch or 96DTS 70 PD0 O General p...

Page 135: ...s 1 pin 20 CAD0 I Chip address 0 pin 21 LOUT4 O Analog output of DAC 4 L channnel 22 ROUT4 O Analog output of DAC 4 R channnel 23 LOUT3 O Analog output of DAC 3 L channnel 24 ROUT3 O Analog output of DAC 3 R channnel H 25 LOUT2 O Analog output of DAC 2 L channnel 26 ROUT2 O Analog output of DAC 2 R channnel 27 LOUT1 O Analog output of DAC 1 L channnel L 28 ROUT1 O Analog output of DAC 1 R channnel...

Page 136: ... DS MU ADMD DR DO DSP DO 37 DSP CLK 38 DSP RST 39 DSP SS 40 BUSY 41 DSP HREQ 42 DSP MODE 43 DSP MUTE 44 ADMD 45 DIR DO 46 DR CS DIR CS 47 LSSN LSSN 48 DR ST DIR RST 49 DR ER DIR ERR 50 XT LO XTLO 100 NECK NECKA 99 AVCC 5V 98 VREF 5V 97 P100 NC 96 AVSS GND 95 SIMUKE2 94 SIMUKE1 SIM1 SIM2 93 TEMP1 TEMP1 92 FAN STOP 91 FAN DRIVE FADR 90 NC NC 89 WATT IN1 88 OSDCT OSCT WATT FASTP 87 OSDCS OSCS 86 OSDR...

Page 137: ...signal to the display microcomputer H 23 DC PROT O OSD IC reset signal L reset H release reset 24 Boad DET O OSD IC chip select signal H 25 MIC DET O At data transfer to the OSD IC H 26 1394 RST O Reset for 1394 L fixed 27 1394 CS O Standby for 1394 Not used L fixed H 28 1394 CK O CK for 1394 29 1394 DO O DO for 1394 30 1394 DI I DI for 1394 31 232C RXD O For 232C rewriting data output 32 232C TXD...

Page 138: ...O2 O SWSP detect 72 VIDEO1 O Control IC NJM2296 Video in put select 73 OL DET I Amp overload detection L Detection L 74 DC PROT I DC detection L Detection 75 RDS CLK O L fixed 76 RDS DT O L fixed 77 RDS FM O L fixed 78 MR MUTE O Multi room mute L Mute ON 79 MICSEL O MIC select H 80 BIAMP I L 81 TUNED DO I Data input signal of tuner contror pullup L 82 TUNER CLK O Clock signal of tuner control 83 T...

Page 139: ... 5 AVREF 36 23DET DISPEN MRIN SRIN GND 12DET MCDET SWDET TEMP2 GND 232C DET 37 DISP EN 38 MRIN 39 SRIN 40 VSS 41 12VDET 42 MICDET 43 SWDET 44 TEMP2 45 NC INPUT 46 V 5 VDD 47 MCACC MCACOLED 48 STBY 1394LED 49 S1 50 S2 S1 S2 100 G1 99 G2 98 G3 97 G4 96 G5 95 G6 94 G7 93 G8 92 G9 91 G10 90 G11 89 G12 88 G13 87 G14 86 G15 85 G16 84 S35 83 S34 82 S33 81 S32 G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13 G1...

Page 140: ...23 DISP DO O Communication data in signal with the display microcomputer N ch open drain 24 DISP DI I Communication data out signal with the OSD IC display microcomputer N ch open drain pullup H 25 AVSS Ground 26 UART SW O 27 NC NC H 28 NC NC 29 TEST I TEST Mode 30 KEY 4 I KEY AD input 31 KEY 3 I KEY AD input 32 KEY 2 I KEY AD input 33 KEY 1 I KEY AD input 34 AVDD V 5 35 AVREF 5V reference voltaag...

Page 141: ... 71 S23 O FL p_13s Drive 72 S24 O FL p_12s Drive 73 S25 O FL p_11s Drive 74 S26 O FL p_10s Drive 75 S27 O FL p_ 9s Drive 76 S28 O FL p_ 8s Drive 77 S29 O FL p_ 7s Drive 78 S30 O FL p_ 6s Drive 79 V Load FIP controller driver pull down resistor connecting 80 S31 O FL p_ 5s Drive 81 S32 O FL p_ 4s Drive 82 S33 O FL p_ 3s Drive 83 S34 O FL p_ 2s Drive 84 S35 O FL p_ 1s Drive 85 G16 O FL p_16g Drive 8...

Page 142: ...2 3 4 1 2 3 4 C D F A B E 7 3 CLEANING Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be cleaned Cleaning tools Fans Cleaning paper GED 008 ...

Page 143: ...ights when Acoustic Calibration EQ is on Acoustic Calibration EQ is automatically set to ALL CH ADJUST after the Auto MCACC Setup or EQ Auto Setting is complete 8 Input select buttons Press to select an input source 9 MASTER VOLUME dial MASTER VOLUME DVD LD TV SAT DVR VCR VIDEO1 CD CD R TAPE MD MULTI JOG TUNER VIDEO2 VSX 52TX AUDIO VIDEO MULTI CHANNEL RECEIVER MODE ENTER PHONES TUNER CONTROL TUNER...

Page 144: ...NT Use to make dialog stand out when watching TV or a movie 16 MULTI CH IN Press to select the component connected to the MULTI CH IN terminals for example a DVD Audio player 17 SIGNAL SELECT Use to select an input signal 18 EXTENDED MODE Selects the surround back channel mode or virtual surround back mode 19 SPEAKERS Use to change the speaker system 20 VIDEO2 INPUT 21 MCACC SETUP MIC jack Use to ...

Page 145: ...I This lights to indicate Pro Logic II Pro Logic IIx decoding Neo 6 When one of the Neo 6 modes of the receiver is on this lights to indicate Neo 6 processing 6 Listening mode indicators THX Lights when one of the Home THX modes is selected VIR SB Lights during Virtual surround back processing ADV SURR Lights when one of the Advanced Surround modes has been selected AUTO SURR Lights when the Auto ...

Page 146: ...n a stereo FM broadcast is being received in auto stereo mode MONO Lights when the mono mode is set using the MPX button TUNED Lights when a broadcast is being received 15 Character display Displays various system information for example the reason an operation is not possible may flash in the display 16 SR Lights when the SR control mode has been switched on see Using the SR mode with a Pioneer p...

Page 147: ...tion directly using the number buttons TOP MENU Displays the disc top menu of a DVD DTV MENU Displays menus on a digital TV T EDIT Press to memorize and name a station for recall GUIDE Displays the guides on a digital TV SYSTEM SETUP Press RECEIVER first to access Use to access the System Setup menu CLASS Switches between the three banks classes of radio station presets MENU Displays the disc menu...

Page 148: ...nd quality AUDIO Changes the audio language or channel on DVD discs CH RETURN Returns to the last channel selected with DTV SAT and some TVs SUBTITLE Displays changes the subtitles included in multilingual DVD Video discs CH Use to select channels when using a TV VCR DVR etc The following DVR controls can be accessed by pressing SHIFT REC Starts recording REC STOP Stops recording HDD DVD These but...

Page 149: ...he options below PRESET LEARN DIRECTF ERASE RESET READ ID 13 RECEIVER Switches the remote to control the receiver used to select the green commands above the number buttons INPUT ATT etc Also use this button to set up surround sound 14 VOL Use to set the listening volume 15 MUTE Mutes the sound or restores the sound if it has been muted adjusting the volume also restores the sound Operating range ...

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Pioneer 1014TX-K - THX Select A/V Receiver, Service Manual

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