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Pioneer M-L11, Service Manual

The Pioneer M-L11 Service Manual is essential for anyone looking to repair or maintain this exceptional product. With easy-to-follow instructions and detailed diagrams, this comprehensive manual can be downloaded for free from our website, ensuring you have all the information needed to keep your Pioneer M-L11 operating at its best.

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M-L11

21

Mark No.

Description

Part No.

Mark No.

Description

Part No.

  

Q51, Q52

2SD2395

Q57

2SD2395

D53, D54

1SS355

D35

MTZJ6.8B

D55, D56

UDZS5.1B

CAPACITORS

C34

CEAT100M50

C51, C57, C58

CEAT330M50

C53

CKSQYB103K50

C56

CKSQYB104K16

C35, C54

CKSQYB473K25

C55

CKSQYB474K16

RESISTORS

  

R61

RFA1/4PS100J

  

R65

RFA1/4PS151J

  

R81, R83

RS1LMFR22J

Other Resistors

RS1/10S       J

OTHERS

CN51

13P SOCKET

KP200TA13L

HP ASSY

SEMICONDUCTORS

Q3951, Q3952

2SD2114K

Q3953

DTA124EK

CAPACITORS

C3951–C3954

CKSQYB103K50

C5601

CKSQYF104Z25

C5602

CKSQYF105Z16

RESISTORS

All Resistors

RS1/10S       J

OTHERS

5602

3P CABLE HOLDER

51048-0300

JA3951

JACK

AKN7013

J 5601

3P JUMPER WIRE

D20PYY0305E

KN3951

EARTH METAL FITTING

VNF1084

LED ASSY

SEMICONDUCTORS

D5601

SLR-343VC(NPQ)

RESISTORS

All Resistors

RS1/10S       J

AMP ASSY

SEMICONDUCTORS

IC3001, IC3451, IC3901

BA4558F-HT

IC3021

M62421FP

  

IC3301

STK402-040

  

IC3401

TDA7294V

Q3023, Q3024

2SC2412K

Q3311, Q3312, Q3401, Q3471, Q3472

2SD2114K

Q3313, Q3402, Q3473, Q3474

DTA124EK

D3021

UDZS10B

CAPACITORS

C3321, C3322

CCSQCH221J50

C3025, C3027

CCSQCH470J50

C3317, C3318

CCSQCJ3R0C50

C3315, C3316

CCSQSL471J50

C3313, C3314

CEANP4R7M50

C3038, C3041, C3471

CEAT100M50

C3007, C3008, C3043, C3913

CEAT101M10

C3303, C3304

CEAT101M35

C3405, C3410, C3411

CEAT220M50

C3037

CEAT221M6R3

C3301, C3302, C3403

CEAT330M50

C3021, C3022

CEAT3R3M50

C3451

CEAT470M16

C3401

CEAT4R7M50

C3311, C3312

CECAR47M50

C3914

CEJQ101M10

C3319, C3320

CEJQ330M10

C3903, C3904

CEJQ470M16

C3402

CKSQYB102K50

C3005, C3006, C3028, C3036, C3039

CKSQYB103K50

C3305, C3309, C3310, C3334, C3404

CKSQYB103K50

C3406, C3407, C3461, C3462

CKSQYB103K50

C3033, C3034

CKSQYB223K25

C3029, C3030

CKSQYB333K25

C3452

CKSQYB333K50

C3412, C3413

CKSQYB473K50

C3031, C3032

CKSQYB474K16

C3023, C3911, C3912

CKSQYF104Z25

C3026, C3901, C3902

CKSQYF105Z16

C3408, C3409

CKSQYF473Z50

C3453

CQMBA683J50

RESISTORS

R3301, R3302

RD1/4LMF101J

R3317, R3318, R3405

RD1/4PU563J

R3009, R3010

RD1/4PU820J

R3001–R3008

RS1/10S1202F

Other Resistors

RS1/10S       J

E

F

G

www. xiaoyu163. com

QQ 376315150

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

Summary of Contents for M-L11

Page 1: ...ONS 26 MYXJ AC220 230V NVXJ AC230V THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL S AND TYPE S Remarks Power Requirement Type Model M L11 This product is a system s component This product does not function properly independently to avoid malfunctions be sure to connect it to the prescribed system component s otherwise damage may result Please connect it to the STEREO CD TUNER XC L11 for adjustme...

Page 2: ...wn in the exploded views Denne advarsel or angivet på produktet eller i brugsvejledningen Ved udskiftning af lithium batterierne følges nedenstående anveisning Batterierne må kun udskiftes med batterier af samme type og mærke WARNING Lithium batteries Danger of explo sion Replacement must be done by qualified personnel and only by fol lowing the instructions given in the service manual ADVARSEL Li...

Page 3: ...Mark No Description Part No 11 Battery Lid AZN7834 NSP 12 Lithium Battery CR2025 VEM1009 13 Vinyl Bag 115 270 0 05 Z21 013 NSP 14 Polyethylene Bag Z21 038 0 03 230 340 15 Front Pad A AHA7368 16 Rear Pad A AHA7369 17 Spacer AMP AHB7058 18 Packing Case See Contrast table 2 19 Sheet Z23 026 20 Operating Instructions See Contrast table 2 21 Operating Instructions See Contrast table 2 Mark No Descripti...

Page 4: ...fer to 2 3 HEAT SINK ASSY 33 H A B C F E 2 2 EXTERIOR Note when you order the bonnet No 27 please order Caution Label No 29 too and paste it to the bonnet 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 5: ...C 434 NSP 24 Card Spacer REC1156 25 Front Panel AMB7702 26 LED Lens PNW2019 27 Bonnet AZN7837 NSP 28 Label See Contrast table 2 29 Caution Label ARW7146 30 Screw BBZ30P080FNI 31 Screw BPZ30P100FZK 32 Screw FBT40P060FCC 33 Spacer AEB7224 1 EXTERIOR SECTION PARTS LIST Mark No Description Part No Mark No Description Part No 2 CONTRAST TABLE NSP 28 Label ARW7134 ARW7133 MYXJ type and NVXJ type are con...

Page 6: ...Part No Mark No Description Part No 2 3 HEAT SINK ASSY 6 Heat Sink ANH7132 7 Mica Sheet AEE7036 8 Fan Mold AMR7321 9 Screw ABA1021 10 Screw BBZ30P080FNI 11 Screw BBZ30P160FMC 12 Screw BPZ30P350FZK 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 co...

Page 7: ...u163 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 8: ...POWER TRANSFORMER AC POWER CORD 3 BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3 1 BLOCK DIAGRAM and OVERALL CONNECTION DIAGRAM Note When ordering service parts be sure to refer to EXPLODED VIEWS AND PARTS LIST or PCB PARTS 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 89249829...

Page 9: ...C C C AKE1025 C C IC31 To STEREO CD TUNER XC L11 The power supply is shown with the marked box 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 10: ...TECTION AGAINST RISK OF FIRE REPLACE ONLY WITH SAME TIME AND RATINGS ONLY NOTE FOR FUSE REPLACEMENT T2A REK1025 T2 ATT7050 AC POWER CORD ADG1154 MYXJ ADG1156 NVXJ AN1 BKP1046 AC220 230V 50 60Hz MYXJ AC230V 50 60Hz NVXJ T1 POWER TRANSFORMER ATS7278 230V MYXJ NVXJ AC IN ASSY AWU7556 A C SECONDRY ASSY AWU7558 CN11 H CN41 H PRIMARY ASSY AWU7557 B 12V 5 6V CN4 CN3 CN2 AN1 J15 J41 1000 16 C B A 3 2 AC I...

Page 11: ...CN3953 CN5601 33 50 33 50 MTZJ6 8B 1k 3 9k 0 6 8k 2 2k 33 50 V 12 V 12 1K 3 3 REG HP and LED ASSYS F E D 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 12: ...HONE 5V 8 8V 8 8V 8 8V 8 8V 28V 28V 28V 28V CN3012 CN5802 J3953 BALANCED BUFFER 330 330 R5699 0 V 12 G 3 4 AMP and COMPLEX ASSYS 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 13: ...83 ATH 059 R3081 R3083 100 COMPLEX ASSY AWU7559 H C C C C C 5V 1SS355 CN3801 CN3802 CN3651 CN5801 CN3011 CN11 CN52 CN41 CN3001 H 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 14: ...s for several destination For further information for respective destinations be sure to check with the schematic diagram 4 Viewpoint of PCB diagrams Resistor array 3 terminal regulator Capacitor Connector P C Board Chip Part SIDE B SIDE A PRIMARY ASSY IC41 CN41 B C SECONDRY ASSY AC IN ASSY A H CN11 H IC11 IC12 POWER TRANSFORMER AC POWER CRD LIVE NEUTRAL IC15 IC13 IC14 ANP7345 E ANP7345 E ANP7345 ...

Page 15: ...Q42 Q41 ANP7345 E ANP7345 E ANP7345 E SIDE B C B A 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 16: ...52 Q51 Q55 Q53 Q57 Q54 IC31 4 2 COMPLEX AMP REG HP and LED ASSYS SIDE A H D 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 17: ...345 E ANP7345 E ANP7345 E IC3401 IC3301 IC3411 SIDE A G F E H 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 18: ...1 Q3474 Q3402 Q3401 Q3311 Q3313 Q3024 Q3023 IC3401 IC3451 IC3021 IC3001 Q3951 Q3953 Q3952 IC3901 Q3312 Front SIDE B G F E H 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 19: ...601 Q3653 Q3651 Q3654 Q3604 Q3607 Q3603 Front SIDE B H D 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 20: ...F LIST OF PCB ASSEMBLIES Mark No Description Part No Mark No Description Part No AC IN ASSY COILS AND FILTERS L1 ATF 151 CAPACITORS C2 0 01µF 275V ACE7013 OTHERS CN2 PLUG 4P AKM7055 H101 H102 FUSE CLIP AKR7001 AN1 AC INLET 1P BKP1046 PRIMARY ASSY SEMICONDUCTORS IC41 NJM78M56FA Q41 2SC2412K Q42 DTA124EK D42 D44 1SS355 D41 S1WB A 60SD TRANSFORMERS T2 ATT7050 SWITCHES AND RELAYS RY1 ASR7018 CAPACITOR...

Page 21: ...ITORS C3321 C3322 CCSQCH221J50 C3025 C3027 CCSQCH470J50 C3317 C3318 CCSQCJ3R0C50 C3315 C3316 CCSQSL471J50 C3313 C3314 CEANP4R7M50 C3038 C3041 C3471 CEAT100M50 C3007 C3008 C3043 C3913 CEAT101M10 C3303 C3304 CEAT101M35 C3405 C3410 C3411 CEAT220M50 C3037 CEAT221M6R3 C3301 C3302 C3403 CEAT330M50 C3021 C3022 CEAT3R3M50 C3451 CEAT470M16 C3401 CEAT4R7M50 C3311 C3312 CECAR47M50 C3914 CEJQ101M10 C3319 C332...

Page 22: ... C3601 CEAT221M6R3 C36 CEAT222M25 C3652 CEAT470M25 C14 CEAT682M25 C3087 C3089 C3091 C3093 C3095 CKSQYB102K50 C3088 C3090 C3092 CKSQYB103K50 C5801 CKSQYB472K50 C3331 C3333 C3338 CKSQYB473K50 C5804 CKSQYF104Z25 C3081 C3086 CKSQYF473Z50 C21 C22 CQMA223K2E C11 C12 C37 CQMBA473J50 C23 C24 4700µF 35V RCH1107 RESISTORS R3601 R3603 0 1Ω 1W ACN7100 R3081 R3083 RD1 4LMF101J R5821 R5822 RD1 4PU103J R3617 RD1...

Page 23: ...OSIS Remove the Rear panel Remove the Bonnet Case Remove the Front Panel 7 1 1 DISASSEMBLY 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 24: ...erted in the power supply outlet Short Short Short 2 FOR SERVICE 2 SPRY point of the COMPLEX Assy is short circuited SP RELAY ON 3 FOR SERVICE 3 MUTE point of the COMPLEX Assy is short circuited MUTE OFF OP amplifier AMP Assy IC3001 IC3901 and IC3451 Amplifier AMP Assy IC3301 and IC3401 4 The AUDIO signal About 1kHz is input to the input side of each IC and the output is confirmed Refer to next pa...

Page 25: ...For IC3001 confirmation Voltage Measurement Points 2 For IC3901 confirmation 3 For IC3301 confirmation 4 For IC3451 confirmation 5 For IC3401 confirmation Diagnosis Points 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 26: ...perating conditions Temperature 5 C to 35 C Humidity 5 to 85 without condensation Accessories Remote control unit 1 Lithium battery CR2025 1 AM loop antenna 1 FM wire antenna 1 AC power cord 1 System cable 1 Display cable 1 Operating instructions 1 Warranty card 1 NOTE Specifications and design subject to possible modification without notice due improvements Lithium battery CR2025 AM loop antenna ...

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