TAD TAD TAD-M600, Service Manual

Page 1: ...MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Model Type Power Requirement Remarks TAD M600 U AC 120 V TAD M600 Y5 AC 230 V For details refer to Important Check Points for good servicing K...

Page 2: ...review and new instructions are issued from time to time For the latest information always consult the current PIONEER Service Manual A subscription to or additional copies of PIONEER Service Manual...

Page 3: ...broken wires scratches melting etc on the coating of the power cord Damaged power cords may lead to fire accidents so please be sure that there are no damages If you find a damaged power cord please e...

Page 4: ...EXPLODED VIEWS AND PARTS LIST 38 9 1 PACKING SECTION 38 9 2 EXTERIOR SECTION 40 9 3 CHASSIS SECTION 42 9 4 BOTTOM SECTION 44 9 5 PANEL SECTION 46 10 SCHEMATIC DIAGRAM 48 10 1 VOLTAGE AMP UNIT 48 10 2...

Page 5: ...r with a screw on the power main electrolytic capacitor etc as this can affect the sound quality Follow the detailed procedure described in 7 DISASSEMBLY As the product has conical feet be very carefu...

Page 6: ...ADG7062 TAD M600 Y5 CBX1012 CRB3085 TAD M600 U CRD4431 TAD M600 Y5 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...

Page 7: ...ANEL FACILITIES 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 ht...

Page 8: ...Make the analog connections with a CD player Each channel audio and operations must be normal Check the appearance of the product No scratches or dirt on its appearance after receiving it for service...

Page 9: ...parts of identical designation PRIMARY Unit TAD M600 U CWH1518 PRIMARY Unit TAD M600 Y5 CWH1519 PROTECTION Unit CWH1521 LED1 Unit CWH1522 LED2 Unit CWH1523 POWER AMP Unit CWH1516 VOLTAGE AMP Unit CWH...

Page 10: ...72 1 2 3 4 CN401 CDE9073 1 2 3 4 LIVE NEUTRAL LIVE NEUTRAL P SE1 P SE2 GNDS PRT LT GNDS V 12U V 12 GNDP V 12 T2N T2L ACRY1 ACRY2 T1L T1N GNDA OUTN OUTN GNDS NFBN GNDS GNDS TR B N TR C N TR E N TR E N...

Page 11: ...EH 1 2 3 4 CN502 B4B EH 1 2 3 4 KN353 CND5464 1 KN354 CND5464 1 06 06 J301 CDE9059 1 2 3 30A20 353 2 2 KSH30A20 D354 1 1 2 2 1 1 K N 4 0 1 CDE9078 1 K N 4 5 1 CDE9079 1 KN593 CDE9082 1 KN594 CDE9083...

Page 12: ...T1 T2 T3 To POWER AMP 44V T1 No 4 T2 No 3 To POWER AMP 44V C1 C1 CCH1954 C2 CCH1970 C3 CCH1954 C4 CCH1970 C3 C2 C4 33000uF 4 INLET 55V To VOLTAGE AMP GND POWER SW CSH1076 55V To PROTECTION 15V To PRO...

Page 13: ...transformer Defective line input connector or loose line output connection Defective MUTE RY Drive circuit in the Protection block Disconnected connectors in the Protection block DC is output because...

Page 14: ...configuration all these features achieve a highly stable amplifier V 55 CN104 B4B EH 1 2 3 4 C101 220p 125V AMCH C105 10p 500V DM C107 10p 500V DM C108 10P 500V DM C106 10p 125V DM D106 HZ4CLL D102 HZ...

Page 15: ...47 250V R404 10 1W R403 10 1W R402 10 1 2W FSF10A20 D402 1 2 R401 10 1 2W C401 470p 125V AMCH C402 470p 125V AMCH Q401 2SC3519A Q402 2SA1386A R424 CCN1271 A R409 4 7 1 2W R412 4 7 1 2W R434 120 1 2W...

Page 16: ...133 R513 100k R533 100k R514 100k R534 100k D507 1SS133 D527 1SS133 D508 1SS133 D528 1SS133 OVLD DCT N OVLD DCT N AMP OUT N POSISTOR PROTECTION UNIT GNDS GNDA OVLD DCT P OVLD DCT P AMP OUT P GNDA PRT...

Page 17: ...593 1 2 3 4 4 CSR1033 A RY591 1 2 3 4 C559 0 01u 50 D557 11EQS10 D558 11EQS10 C558 0 01u 50 CN504 CDE9090 A 1 2 3 CN505 CDE9080 A 1 2 3 4 5 6 7 8 9 OPRATION A1 12V A1 GNDS GNDS GNDS OPRATION B1 12V B1...

Page 18: ...ier is the cause turn the unit off connect the AC power then turn the unit back on again If failure in an internal part of the amplifier is suspected repair it Temperature detection function If there...

Page 19: ...verload detection will then follow The detection levels are Approx Vbe R509 R508 R509 The formula for the equivalent cutoff frequency of the LPF is as follows Frequency determined by R508 R528 R509 R5...

Page 20: ...eral wires are secured together with a screw on the power main electrolytic capacitor etc as this can affect the sound quality Follow the detailed procedure described in this section As the product ha...

Page 21: ...wires as required 1 3 Panel section Front and side POWER AMP Unit C1 C2 C3 C4 T2 T1 VOLTAGE AMP Unit VOLTAGE AMP Unit VR201 VR202 VR102 VR101 1 8 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL...

Page 22: ...40P080FCC 2 Remove the all covers 3 Release the jumper wires as required 2 1 Covers 1 8 1 8 1 6 1 6 2 Cover Cover Cover Cover Cover www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9...

Page 23: ...ng disassembly procedures the PANEL Assy including the rear panel and all the bottom covers are assumed to have been removed Disassembly of PCB Assemblies 1 1 1 1 Rear view Top view VOLTAGE AMP Unit 1...

Page 24: ...ROTECTION Unit Heatsink Heatsink 2 2 Q401 Q402 Q404 Q406 Q408 Q410 Q412 Q462 Q460 Q458 Q456 Q454 Q452TH490 Q491 Q492 Q403 Q405 Q407 Q409 Q411 KN592 KN403 KN402 KN591 CN503 CN502 CN501 Q461 Q459 Q457 Q...

Page 25: ...unit from the plate Note on reassembly When reassembling align the sheets CNN3122 squarely beneath the diodes Bottom view REGULATOR Unit REGULATOR Unit Tighten two cables together 2 2 4 4 6 6 6 6 6 6...

Page 26: ...screws then remove the PROTECTION Unit Rear view Bottom view LED1 Unit PROTECTION Unit 3 CN701 4 4 4 4 4 4 4 4 Bottom view PROTECTION Unit KN592 KN591 1 1 CN503 CN502 CN501 CN507 3 2 2 PROTECTION Unit...

Page 27: ...te of the wiring Inlet OK NG Let the cables droop toward the bottom of the chassis to LED1 Unit CN701 Pull out the cables in the direction of the arrow printed on the board Binder Binder Binder Binder...

Page 28: ...ten two cables together Tighten two cables together SP A SP B Cord clamper Secure the cables so that they will not move from side to side in the cord clamper Binder Speaker cables wiring Bottom from P...

Page 29: ...the board Do not place the cable under the board Secure the cables so that they will not move from side to side in the cord clamper Binder Bundle the 3 cables from the CN611 CN612 and CN608 Secure th...

Page 30: ...LED1 and LED2 Units LED1 Unit and LDE2 Unit 2 2 2 2 2 2 2 2 3 3 3 3 Rear view Rear view LED1 Unit Bracket LED2 Unit LED1 Unit LED2 Unit www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513...

Page 31: ...e transformers 5 Remove the eight hexagonal screws then remove the transformer from the trans base Note Remove the PRIMARY and or REGULATOR Units as required Transformers PRIMARY Unit T1 T2 T1 T2 Tran...

Page 32: ...lytic capacitor Capacitors Bottom view 2 2 3 4 4 4 4 4 4 4 4 CDE9066 C4 C1 C2 C3 C4 C3 C2 C1 Plate CDE9063 Bottom view C4 C3 C2 C1 Tighten three cables together Tighten three cables together C2 Screw...

Page 33: ...s CBA2215 Be sure to place each screw near the center of the hole counter boring Assembling of The Panel Section Bracket Panel Panel Bracket Screw Screw Bracket Make sure that the screw is near the ce...

Page 34: ...Mount the opposite side panel in the same way Final tightening Panel CNS9979 Loosen then retighten the screws Align the front edges of the panels Final tightening Tighten the screws while pushing the...

Page 35: ...panels Before attaching this panel assy to the main unit chassis the top panel must be detached Procedure 1 Detach the top panel then mount the U shaped panel assy on the main unit 2 Temporarily secu...

Page 36: ...e unit 2 Turn on the unit with no load and no signal input 3 Adjust the VR101 and VR102 semifixed resistors for DC offset adjustment so that the DC offset voltages for AMP and AMP become 0 mV 20 mV 4...

Page 37: ...D E F 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 xia...

Page 38: ...replacing be sure to use parts of identical designation Screws adjacent to b mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this man...

Page 39: ...5 19 Unit Box See Contrast table 2 20 Protector CHP3891 21 Protector CHP3892 22 Protector CHP3893 23 Protector CHP3894 24 Protector CHP3955 25 Jacket CHV1004 26 Sheet CHV1005 27 Board CHW2134 28 Holde...

Page 40: ...AMP CN101 Refer to 9 3 CHASSIS SECTION Refer to 9 5 PANEL SECTION Y5 Only 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 37...

Page 41: ...20 Washer WS40PKI 21 Screw BMZ40P140FCC 22 Bolt CBA2211 23 Bolt CBA2214 24 Screw CBA2215 25 Screw CMZ30P080FCC 26 Screw PMZ40P080CSN 27 Screw SMZ20H050S 28 Screw PMB40P080FCC 29 Screw PMH30P080FCC 30...

Page 42: ...Socket 3P VOLTAGE AMP CN103 VOLTAGE AMP CN204 VOLTAGE AMP CN203 VOLTAGE AMP CN104 PROTECTION KN592 PROTECTION KN591 Plate C3 terminal POWER AMP CN451 POWER AMP CN492 PROTECTION CN504 REGULATOR CN304...

Page 43: ...e CNN3231 30 Stud CLA4923 31 Heatsink CND5365 32 Heatsink CND5366 33 Sheet CNN3122 34 Bracket CND5327 35 Bracket CND5328 36 Plate CND5332 37 Binder BK 1 ZCA BK1 38 39 40 Washer WS40PKI 41 Nut WH40FCU...

Page 44: ...ER AMP CN493 POWER AMP KN401 VOLTAGE AMP CN181 POWER AMP KN451 POWER AMP CN402 POWER AMP CN452 Main trans T1 PRIMARY CN607 to Plate to Plate C3 terminal C2 terminal PRIMARY CN652 LED1 CN701 SP Out www...

Page 45: ...ssis CNR2035 17 Stud CLA4923 18 Plate CND5307 19 Sheet CNN3122 20 Cord Clamper RNH1005 21 Binder BK 1 ZCA BK1 22 23 24 Screw CBA2242 25 Screw PMH30P060FCC 26 Screw PMH30P100FCC 27 Screw PMB40P080FCC 2...

Page 46: ...ECTION PROTECTION CN505 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 8924...

Page 47: ...N3214 11 Cushion CNN3215 12 Panel CNS9976 13 Panel CNS9977 14 Panel CNS9978 15 Panel CNS9979 16 Lighting Conductor CNW1728 17 Cord Clamper RNH1005 18 19 20 Screw PMB40P060FCC 21 Screw PMB40P080FCC 22...

Page 48: ...C 1 1 4 100 50 UKZ R 1 2 3 330 1 4W C 2 1 3 2 2 250 C 1 1 3 2 2 250 KN101 CND5464 1 C 1 2 1 2 2 250 C 1 2 2 2 2 250 C 2 2 1 2 2 250 C 2 2 2 2 2 250 CN101 B3B EH 1 2 3 D 1 8 2 1SS133 Q 1 2 5 2SA970 BL...

Page 49: ...47 250 C 2 1 7 0 47 250 B03P NV CN102 1 2 3 V R 1 0 2 200 1 3 2 V R 2 0 2 200 1 3 2 CN103 B6B EH 1 2 3 4 5 6 B6B EH CN203 1 2 3 4 5 6 VEF1040 A JH101 VEF1040 A JH102 VEF1040 A JH201 VEF1040 A JH202 V...

Page 50: ...86A R 4 2 4 C C N 1 2 7 1 A R409 4 7 1 2W R412 4 7 1 2W R434 120 1 2W Q408 2SA1386A R435 120 1 2W R413 4 7 1 2W Q405 2SC3519A R433 120 1 2W Q407 2SC3519A Q406 2SA1386A R 4 2 3 0 22 5W R 4 2 1 0 22 5W...

Page 51: ...1 2W R 4 2 5 0 22 5W Q410 2SA1386A R414 4 7 1 2W Q409 2SC3519A R437 120 1 2W R 4 2 6 0 22 5W C 4 0 4 0 47u C 4 1 3 470 63 KZ C 4 1 4 470 63 KZ B B To Protection Test Point OVLD DCT OVLD DCT AMP Outpu...

Page 52: ...2 3 3 4 4 5 5 6 6 CSR1032 A RY604 1 1 2 2 3 3 4 4 5 5 6 6 CSR1032 A RY602 1 1 2 2 3 3 4 4 5 5 6 6 CN611 1 CN610 1 CN609 1 CN612 1 H605 AKR7005 A 1 H606 1 R601 CCN1269 A 1 2 R602 CCN1269 A 1 2 D685 NM...

Page 53: ...0 k R 6 8 7 3 3 0 k Q 6 8 1 2SC2240 BL R 6 9 1 1 0 k D682 1SS133 R 6 8 1 2 2 k A C H 1 4 7 8 A C 6 8 2 KY 5x11 47u 25V C 6 5 9 33u 25 C 6 6 0 33u 25 C 6 6 2 0 0 1 u 5 0 GNDS C 6 1 5 1u 50 C 6 1 4 1u...

Page 54: ...H30A20 D352 1 1 2 2 R 3 5 3 10 1 2W KSH30A20 D353 1 1 2 2 KSH30A20 D351 1 1 2 2 KSH30A20 D354 1 1 2 2 R313 4 7k 1 4W R314 4 7k 1 4W Q309 2SC2240 BL Q310 2SC2240 BL R 3 1 5 47k 1 2W R 3 1 6 47k 1 2W B0...

Page 55: ...KN353 CND5464 A 1 KN354 CND5464 A 1 To Volt Amp ASSY to Capacitor Block to Capacitor Block to Capaciter Block V B V B GNDA NC V 55 GNDA V 55 V 55 GNDA V 55 VOLTAGE CHECK POINT mark found on some comp...

Page 56: ...BL Q 5 0 2 2SA970 BL Q 5 5 3 2SA970 BL R 5 4 1 6 8 k R 5 4 4 2 7 k CN503 B2B EH 1 2 CN501 B4B EH 1 2 3 4 CN502 B4B EH 1 2 3 4 CN507 B7B EH 1 2 3 4 5 6 7 R 5 8 2 3 9 k R 5 8 1 2 2 k 4 7 u 5 0 C 5 8 1...

Page 57: ...1 R 5 8 3 2 2 k KN592 CND5464 A 1 A C H 1 4 8 0 A C 5 5 4 100u 25V A C H 1 4 8 2 A C 5 5 3 220u 25V C556 0 01u 50 MTF CFTNA C557 0 01u 50 MTF CFTNA CN593 CDE9082 A CN594 CDE9083 A CSR1033 A RY595 1 1...

Page 58: ...u 5 0 C 7 1 1 0 0 1 u 5 0 C 7 0 2 0 0 1 u 5 0 C 7 0 9 0 0 1 u 5 0 C 7 0 3 0 0 1 u 5 0 C 7 0 7 0 0 1 u 5 0 C 7 0 8 0 0 1 u 5 0 CN702 B4B EH 1 2 3 4 GNDS VEF1040 A JH701 VEF1040 A JH702 OPERATION A1 OPE...

Page 59: ...D E F 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 xia...

Page 60: ...24 R203 R219 R214 R245 R246 R247 D203 D204 R210 R209 GNDA 3 INPUT 2 GNDA 1 OUTB N 2 OUTB N 3 GNDS 4 NFB N 5 GNDS 3 TR E N 2 TR C N 1 TR B N 4 GNDS BOND BOND FRONT FRONT V 55 GNDA V 55 V 55 V 55 V V 55...

Page 61: ...C ADJ IDLE ADJ 1 V 12 2 MUTE D D BOND BOND BOND FRONT FRONT V 55 V 55 V 55 V 55 V 55 V 55 V 55 GNDA V 55 GNDA GNDA Designed by Y M DIP R102 C127 R103 R104 R105 R113 C125 R154 R153 R106 BOND 6 CENTER P...

Page 62: ...R152 R108 R120 Q114 Q116 R118 D102 C110 Q108 Q110 Q112 R114 R146 R147 R113 R145 Q107 Q109 Q111 D101 C109 Q113 Q115 R121 R115 Q117 Q119 C105 C107 R127 R128 C106 C108 Q118 Q120 R126 R116 R122 D181 C182...

Page 63: ...R247 R245 R213 Q201 Q203 R205 R209 C225 C221 R251 R207 R219 Q225 Q205 R217 D201 R211 R253 Q207 Q209 Q211 C209 Q213 Q215 R221 R215 Q217 Q219 C205 C207 R227 R244 R229 R225 D203 C211 R223 VR201 VR202 D2...

Page 64: ...1 4 Q 9 0 4 Q 7 0 4 Q 5 0 4 Q Q401 2 1 4 Q 0 1 4 Q 8 0 4 Q 6 0 4 Q 4 0 4 Q 2 0 4 Q E E E E E E E E E E E GND B 4 GNDA 3 AMPOUT N 2 OVLD 1 OVLD 1 OVLD 2 AMP OUT N 3 NFB 2 OUT N 1 OUT N AMPOUT N 3 GNDA...

Page 65: ...9 5 4 Q 1 6 4 Q 2 5 4 Q 4 5 4 Q 6 5 4 Q 8 5 4 Q 0 6 4 Q 2 6 4 Q TH490 E E E E E E E E E E E E B D B POSISTER 1 OVLD 2 OVLD 3 AMPOUT P 4 GNDA 2 AMPOUT P 1 OVLD 1 OUT P 2 OUT P 3 NFB 3 GNDA AMPOUT P C4...

Page 66: ...480 R481 R482 R483 R484 R485 R486 R487 R488 C453 D451 D452 KN402 KN403 KN404 KN451 Q492 DIP CNQ3344 B Power Amp CWH1516 C41 C413 CN451 CN492 CN452 CN493 C458 C457 C451 C452 C492 L www xiaoyu163 com QQ...

Page 67: ...4 R435 R436 R437 R438 C403 C404 C405 C411 463 D401 D402 C491 KN401 KN402 KN403 KN404 Q491 DIP CNQ3344 B Power Amp CWH1516 C414 C413 CN401 CN491 CN402 C408 C407 C401 C402 LF www xiaoyu163 com QQ3763151...

Page 68: ...ONDARY H603 H601 H604 H602 R601 10A 300V FU1 FU2 FU3 1A 125V CWH1517 CWH1518 CWH1519 CAUTION RISK OF FIRE REPLACE FUSE AS MARKED LF CN607 CN608 H605 H606 C601 C602 C603 C604 C610 C613 RY601 RY602 RY60...

Page 69: ...FOR P651 AND P652 ATTENTION EN CAS DE REMPLACEMENT DES FUSIBLES P651 ET P652 N UTILISER QUE LA REFERENCE 49101 6 DE CHEZ LITTELFUSE INC 49101 6 P651 P652 49101 6 D685 D684 PRIMARY ASSY CNQ3345 B Q681...

Page 70: ...52 REPLACE WITH SAME TYPE NO 491010 MFD BY LITTELFUSE INC FOR P301 AND P302 EN CAS DE REMPLACEMENT DES FUSIBLES P301 ET P302 N UTILISER QUE LA REFERENCE 491010 DE CHEZ LITTELFUSE INC P301 P302 10A 125...

Page 71: ...O 491010 USE INC 302 ACEMENT DES N UTILISER 1010 DE CHEZ C305 C306 5V LF CN303 CN304 C309 C310 VR301 R303 R305 Q309 Q305 R301 D303 D305 D307 R306 Q310 Q306 R304 VR302 R302 D304 D306 D308 C304 R314 Q30...

Page 72: ...L C505 C555 C503 C504 2 GND 1 POSI 1 OVLD DCT N 2 OVLD DCT N 3 AMP OUT N TION ASSY CNQ3347 B 1 0 5 N C 2 0 5 N C CN503 D553 D501 D503 D502 D504 Q521 Q502 Q522 Q501 Q503 Q504 C553 C554 D551 D554 R529...

Page 73: ...GNDS Q565 Q566 LF R575 R573 R574 C555 9 GNDS 7 OPE B1 4 OPE A1 6 GNDS 3 GNDS 8 CONT 12V B1 5 CONT A1 2 12V B2 1 PROTECTION 1 V 12 2 MUTE 3 GNDS PROTECTION ASSY CNQ3347 B CN505 CN504 D556 D555 D553 C5...

Page 74: ...H701 JH702 CNQ3348 A LED ASSY 4 12V B1 3 OPERATION B1 2 CONT 12V B2 1 PROTECTION B2 6 CONT 12V B1 5 OPERATION B1 4 CONT 12V A1 3 OPERATION A1 2 12V B2 1 PROTECTION B2 R701 CN701 CN702 C701 C702 C703 C...

Page 75: ...402 404 HOLDER CND5464 KN451 CORD CDE9079 CN401 CORD CDE9073 CN402 CORD CDE9087 CN403 453 CONNECTOR CKS6112 CN451 CORD CDE9072 CN452 CORD CDE9088 CN491 CORD CDE9077 CN492 CORD CDE9076 CN493 CORD CDE90...

Page 76: ...scription Part No LED1 UNIT SEMICONDUCTORS D 701 707 SLI 343Y8Y LM D 708 711 SLI 343URC MISCELLANEOUS CN701 CONNECTOR B6B EH CN702 CONNECTOR B4B EH JH 702 PCB BINDER VEF1040 CAPACITORS C 701 711 CFTNA...

Page 77: ...16 215 216 CCE1043 C 117 217 CCE1045 C 119 120 CCH1953 C 127 227 CCE1056 C 129 209 212 214 CCH1965 C 181 182 CFTNA105J50 C 221 222 CCE1041 C 225 229 CCH1965 REGULATOR UNIT SEMICONDUCTORS Q 301 2SC4883...