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Sony MHC-V11, Service Manual

The Sony MHC-V11 is a powerful portable audio system designed to bring life to any party. With its immersive sound and impressive bass, this device is perfect for music enthusiasts. For troubleshooting, settings, and maintenance, find the free Service Manual available for download at 88.208.23.73:8080.

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MHC-V11

MHC-V11

34

34

5-12.  SCHEMATIC  DIAGRAM - MAIN Board (9/9) -

• See page 42 for IC Block Diagrams.

A

3

8

6

E

2

D

5

B

C

7

1

4

(9/9)

MAIN BOARD

XP14

2PIN/3.96mm

XP14

2PIN/3.96mm

Q22

PNP_3CG9012M

Q22

PNP_3CG9012M

CE21

470uF/50V

CE21

470uF/50V

C300

NC/1uF/50V/X7R

C300

NC/1uF/50V/X7R

C338

1uF/16V/X7R

C338

1uF/16V/X7R

C318

1000pF/50V/X7R

C318

1000pF/50V/X7R

C319
0.1uF/50V/X7R

C319
0.1uF/50V/X7R

C296

10uF/

25V/

X

7R

C296

10uF/

25V/

X

7R

C330

0.033uF/50V/X7R

C330

0.033uF/50V/X7R

R398
100

R398
100

R379
3.3

R379
3.3

C328

0.01uF/50V/X7R

C328

0.01uF/50V/X7R

XP13

4PIN/2.5mm

XP13

4PIN/2.5mm

R384
3.3

R384
3.3

R396

220K

R396

220K

Q31

PNP_3CG3906M

Q31

PNP_3CG3906M

C323

100pF/50V/NP0

C323

100pF/50V/NP0

Q29
NPN_3DG3904M

Q29
NPN_3DG3904M

C311

1000pF/50V/X7R

C311

1000pF/50V/X7R

C301

0.01uF/50V/X7R

C301

0.01uF/50V/X7R

C337

4.

7uF/

25V/

X5R

C337

4.

7uF/

25V/

X5R

Q32

NPN_3DG3904M

Q32

NPN_3DG3904M

C299

N

C

/1

uF/

50V/

X

7R

C299

N

C

/1

uF/

50V/

X

7R

R397

220K

R397

220K

R382

3.3

R382

3.3

R401

4.7K

R401

4.7K

R381

NC/0

R381

NC/0

L6

10

ȝ

H/10A

L6

10

ȝ

H/10A

C313

1uF/63V

C313

1uF/63V

R378
3.3

R378
3.3

C304

0.1uF/50V/X7R

C304

0.1uF/50V/X7R

C298

1uF/63V

C298

1uF/63V

R407
220K

R407
220K

C336

4.

7uF/

25V/

X5R

C336

4.

7uF/

25V/

X5R

C308

N

C

/1uF/

50V/

X

7R

C308

N

C

/1uF/

50V/

X

7R

C307

0.

1uF/

50V/

X7R

C307

0.

1uF/

50V/

X7R

R399

100K

R399

100K

D8

LL4148

D8

LL4148

FB31

500/800mA

FB31

500/800mA

C303

NC/0.1uF/50V/X7R

C303

NC/0.1uF/50V/X7R

C322

1uF/63V

C322

1uF/63V

C302

1000pF/50V/X7R

C302

1000pF/50V/X7R

L7

10uH/12A

L7

10uH/12A

C325

1uF/50V/X7R

C325

1uF/50V/X7R

XP15

2PIN/2.0mm

XP15

2PIN/2.0mm

R404

10K

R404

10K

C339

10uF/16V/X7R

C339

10uF/16V/X7R

U29

TAS5624A

U29

TAS5624A

R391

10K

R391

10K

C293

0.1uF/50V/X7R

C293

0.1uF/50V/X7R

C306

1000pF/

50V/

X

7R

C306

1000pF/

50V/

X

7R

C335

0.22uF/50V/X7R

C335

0.22uF/50V/X7R

L5

10

ȝ

H/10A

L5

10

ȝ

H/10A

R390

10K

R390

10K

CE22

470uF/50V

CE22

470uF/50V

C310

0.01uF/50V/X7R

C310

0.01uF/50V/X7R

C312
NC/0.1uF/50V/X7R

C312
NC/0.1uF/50V/X7R

R403

1.2K

R403

1.2K

R385

3.3

R385

3.3

R383

NC/0

R383

NC/0

C315

1uF/

50V/

X

7R

C315

1uF/

50V/

X

7R

C320

1000pF/

50V/

X

7R

C320

1000pF/

50V/

X

7R

Q25

NPN_3DG3904M

Q25

NPN_3DG3904M

C314

1uF/16V/X7R

C314

1uF/16V/X7R

C316

1uF/50V/X7R

C316

1uF/50V/X7R

C329

0.033uF/50V/X7R

C329

0.033uF/50V/X7R

Q33

PNP_3CG3906M

Q33

PNP_3CG3906M

R405

100K

R405

100K

C

E

23

100uF/

50V

C

E

23

100uF/

50V

C295

0.1uF/50V/X7R

C295

0.1uF/50V/X7R

C317

0.01uF/50V/X7R

C317

0.01uF/50V/X7R

R376

3.3

R376

3.3

Q30

PNP_MMBT8550C

Q30

PNP_MMBT8550C

R402

100K

R402

100K

C331
0.1uF/50V/X7R

C331
0.1uF/50V/X7R

R393

10K

R393

10K

C297

0.033uF/50V/X7R

C297

0.033uF/50V/X7R

R400
4.7K

R400
4.7K

C309

NC/1uF/50V/X7R

C309

NC/1uF/50V/X7R

R377

24K

R377

24K

C326

1000pF/50V/X7R

C326

1000pF/50V/X7R

C324

1uF/

50V/

X

7

R

C324

1uF/

50V/

X

7

R

Q34

PNP_3CG3906M

Q34

PNP_3CG3906M

C327

0.1uF/50V/X7R

C327

0.1uF/50V/X7R

820uF/50V

CE20

820uF/50V

CE20

C305

1uF/16V/X7R

C305

1uF/16V/X7R

C333

0.

1uF/

25V/

X5R

C333

0.

1uF/

25V/

X5R

R380
5.6

Ÿ

R380
5.6

Ÿ

R387

100K

R387

100K

L8

10uH/12A

L8

10uH/12A

C321

0.

1uF/

50V/

X7R

C321

0.

1uF/

50V/

X7R

C292

0.1uF/50V/X7R

C292

0.1uF/50V/X7R

C294

0.033uF/50V/X7R

C294

0.033uF/50V/X7R

L_2

Ÿ

R_2

Ÿ

Vfb

Vb

FAN CONTROL

SUB_3

Ÿ

DC DETECT FOR PROTECTION

0805

AMP_36V

MAIN_36V

V_12V

V_12V

V_12V

1

2

1

2

3

4

1

2

44

35

34

33

40

39

38

37

36

32

31

30

29

28

27

26

25

24

23

22

21

20

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

43

42

41

VALID

VALID

DVDD_M21

DVDD_M21

DVDD_M21

Right

Left

SUB+

SUB-

VCC_FAN

SUB-

SUB+

FAN_PWM

VALID

OUT3+

OUT3-

VALID

AMP_FAULT

AMP_FAULT

OUT4R

OUT4L

1

2

1

2

3

4

1

2

BST_A

OUT_B

GND

GND

OUT_A

OUT_A

PVDD_AB

PVDD_AB

PVDD_AB

OUT_C

PVDD_CD

PVDD_CD

PVDD_CD

OUT_D

OUT_D

GND

GND

BST_C

BST_D

GVDD_CD

M3

M2

M1

/CLIP

/OTW

/FAULT

INPUT_D

INPUT_C

AVDD

GND

GND

GND

GND

DVDD

C_START

INPUT_B

INPUT_A

/RESET

OC_ADJ

VDD

GVDD_AB

BST_B

GND

GND

POWER OFF Mute Circuit

++

++

++

++

F

Summary of Contents for MHC-V11

Page 1: ...PEG1 Audio Layer 3 32 44 1 48 kHz WMA 44 1 kHz USB devices only Tuner section FM stereo FM superheterodyne tuner Antenna FM lead antenna FM tuner section Tuning range 87 5 MHz 108 0 MHz 100 kHz step BLUETOOTH section Communication system BLUETOOTH Standard version 3 0 Output BLUETOOTH Standard Power Class 2 Maximum communication range Line of sight approx 10 m 33 feet 1 Frequency band 2 4 GHz band...

Page 2: ...ble for the operation of this device or its compliance with safety and regulatory standards Please note that the use of this accessory with iPod or iPhone may affect wireless performance All o ther trademarks and registered trademarks are of their respective holders In this manual TM and marks are not specified CAUTION The use of optical instruments with this product will increase eye hazard SAFET...

Page 3: ...er Assy NFC Board 9 2 7 Loader CDM1 10 2 8 BT Board 11 2 9 Chassis Block 12 2 10 Front Panel Block 13 2 11 Tweeter Unit Wire 14 2 12 Tweeter Unit SP2 SP3 15 2 13 LED A Board LED B Board 16 2 14 Woofer Unit SP1 17 2 15 Loader Block 18 2 16 MAIN Board 19 2 17 PSU Board 19 3 TEST MODE 20 4 ELECTRICAL CHECKS 21 5 DIAGRAMS 5 1 Block Diagram OVERALL Section 22 5 2 Block Diagram POWER SUPPLY Section 23 5...

Page 4: ... TO OPEN THE TRAY WHEN POWER SWITCH TURN OFF Note Refer to 2 DISASSEMBLY to remove the loader CDM1 from the unit 1 Rotate the gear in the direction of the arrow loader CDM1 Bottom view gear 2 Draw out the tray tray ...

Page 5: ... CDM1 Page 10 2 17 PSU BOARD Page 19 2 8 BT BOARD Page 11 2 9 CHASSIS BLOCK Page 12 2 15 LOADER BLOCK Page 18 2 16 MAIN BOARD Page 19 2 10 FRONT PANEL BLOCK Page 13 2 14 WOOFER UNIT SP1 Page 17 2 13 LED A BOARD LED B BOARD Page 16 2 12 TWEETER UNIT SP2 SP3 Page 15 2 11 TWEETER UNIT WIRE Page 14 2 6 TOP COVER ASSY NFC BOARD Page 9 JIG When disassembling the unit use the following jig for speaker re...

Page 6: ... Note Follow the disassembly procedure in the numerical order given 2 2 LEFT SIDE COVER RIGHT SIDE COVER 1 two screws 4 right side cover 3 claw 2 two screws 4 left side cover 3 claw 2 two screws 1 screw 1 screw ...

Page 7: ...P10 front side 3 two screws 4 screw Left view front side 6 three claws 5 Lift up the top cover block in the direction of the arrow 8 connector 5P XP6 9 top cover block 7 Remove the top cover block in the direction of the arrow wire This side is the terminal side ...

Page 8: ... a flathead screwdriver at both sides of the MIC volume knob and lift at the same time Note 2 When using a flathead screwdriver work carefully so that you do not damage the MIC volume knob and top cover block flathead screwdriver Note 3 Place soft pieces of cloth between the MIC volume knob and the top cover block to avoid damaging the top cover block 4 MIC volume knob top cover block front side M...

Page 9: ... 20P XP1 5 CONTROL board top side This side is the terminal side rear side 5 NFC board 3 top cover assy 1 two claws 2 Peel the NFC board block off of the adhesive sheet 4 connector 2P XP15 top side Note When replacing the NFC board be sure to replace the BT board and the NFC board simultaneously The NFC board cannot re place with single Among the repair parts the BT board and the NFC board is supp...

Page 10: ...CDM1 Wire VHWWLQJ 5 two screws 5 two screws 1 cushion 6 loader CDM1 three hooks 5LJKW YLHZ front side 3 connector 6P XP5 2 FFC 24P XP4 4 connector 2P XP6 cushion MAIN board loader CDM1 The opposite side is the terminal side ...

Page 11: ...2 When installing the BT board align the two holes and the two bosses The opposite side is the terminal side This side is the terminal side Note 1 When replacing the BT board be sure to replace the BT board and the NFC board simultaneously The BT board cannot re place with single Among the repair parts the BT board and the NFC board is supplied as one unit ...

Page 12: ...MHC V11 12 2 9 CHASSIS BLOCK A B C A B C 2 screw 3 three screws 3 screw front side 3 screw 4 rib 4 rib 8 chassis block 7 connector 4P XP9 6 connector 4P XP13 5 connector 2P XP14 1 connector 7P XP11 wire ...

Page 13: ...little total eleven bosses 5 front panel block Note 2 When installing the front panel block remove the used bond and use a new bond to fix the front panel block 3 Insert the jig into the space and slowly remove the front panel block Note 1 When using a jig please work carefully so as not to damage the front panel block and speaker cabinet 1 three screws 1 screw 1 screw bottom side 3 Insert the jig...

Page 14: ...rminal wide side protrusion protrusion short wire long wire 1 Push the protrusion and remove the terminal wide side 1 Push the protrusion and remove the terminal narrow side to tweeter unit R ch to tweeter unit L ch 7ZHHWHU XQLW ZLUH VHWWLQJ front side front panel block tweeter unit L ch SP2 tweeter unit R ch SP3 2 tweeter unit wire short wire long wire ...

Page 15: ...ont panel block rear view arrow Install so that the terminal narrow side of the tweeter unit aligns with the direction of the arrow nVtallation Girection Ior tKe tweeter Xnit 5 cK 63 nVtallation Girection Ior tKe tweeter Xnit cK 63 Front panel block rear view arrow Install so that the terminal wide side of the tweeter unit aligns with the direction of the arrow ...

Page 16: ...able out of the groove 1 Draw the cable out of the groove 2 screw 2 screw 3 Remove the LED B board block in the direction of the arrow 3 Remove the LED A board block in the direction of the arrow 4 connector 2P XP3 4 connector 2P XP4 5 cushion 5 cushion 6 LED B board 6 LED A board groove LED A board LED B board groove groove groove top side rRQW SDQeO EORFN reDr YieZ ...

Page 17: ... WKH ZRRIHU XQLW 63 front side 1 three screws 1 three screws 2 Pull out the woofer unit block in the direction of the arrow 4 woofer unit SP1 Note When installing the woofer unit SP1 make the position of terminals as shown in the figure below protrusion protrusion 3 Push the protrusion and remove the terminal wide side 3 Push the protrusion and remove the terminal narrow side ...

Page 18: ...Wire VeWWiQJ three hooks 5iJKW YieZ front side loader CDM1 MAIN board 5 three screws 2 connector 6P XP5 1 FFC 24P XP4 3 connector 2P XP6 4 three screws 7 loader block 6 rib 6 rib front side chassis block The opposite side is the terminal side ...

Page 19: ... connector 9P XP2 4 MAIN board 3 screw 3 screw 3 screw 3 screw A A front side chassis block 1 connector 9P XP2 3 two screws 2 AC inlet connector 2P CN501 3 two screws rib hole 4 PSU board Note When installing the PSU board align the hole and groove with the two ribs rib groove ...

Page 20: ...display MCU version Model No this model is 4 Model ID Destination BT version MPEG version Model ID Destination Model ID Destination Display US and Canadian models UC2 0 5 The software version display disappears in about 5 seconds and it return to the display of the normal mode FACTORY RESET It can reset all MPEG settings and clear the Bluetooth linked list Execute this mode when returning the this...

Page 21: ...to playback 8 Confirm that oscilloscope waveform is as shown in the figure below eye pattern A good eye pattern means that the diamond shape in the center of the waveform can be clearly distinguished VOLT DIV 200 mV TIME DIV 400 ns level 1 2 0 2 Vp p Connection Location SECTION 4 ELECTRICAL CHECKS TUNER SECTION 0 dB 1 V FM AUTO STOP CHECK signal generator unit Procedure 1 Press the 1 button to tur...

Page 22: ...MHC V11 MHC V11 22 22 SECTION 5 DIAGRAMS 5 1 BLOCK DIAGRAM OVERALL Section ...

Page 23: ...MHC V11 MHC V11 23 23 5 2 BLOCK DIAGRAM POWER SUPPLY Section ...

Page 24: ...ied Note The components identi fied by mark 0 or dotted line with mark 0 are criti cal for safety Replace only with part number specified Note Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le nu méro spécifié Note When replacing the BT board or the NFC board be sure to replace the BT board and the NFC board simul taneously The...

Page 25: ...V11 MHC V11 25 25 5 3 PRINTED WIRING BOARD MAIN Board Uses unleaded solder See page 24 for Circuit Boards Location MAIN BOARD COMPONENT SIDE MAIN BOARD CONDUCTOR SIDE A B C D E 1 2 3 4 5 6 7 8 9 10 F G H I ...

Page 26: ...00pF 50V NP0 C4 100pF 50V NP0 CE3 100uF 50V CE3 100uF 50V FB7 120 2A FB7 120 2A C113 0 1uF 50V X7R C113 0 1uF 50V X7R R1 0 R1 0 C2 0 1uF 25V X5R C2 0 1uF 25V X5R C41 1uF 10V X7R C41 1uF 10V X7R C28 0 1uF 16V X7R C28 0 1uF 16V X7R Q5 NPN_3DG3904M Q5 NPN_3DG3904M C33 10uF 16V X5R C33 10uF 16V X5R 100uF 16V SMD CE5 100uF 16V SMD CE5 C27 10uF 16V X5R C27 10uF 16V X5R C22 1500pF 50V X7R C22 1500pF 50V ...

Page 27: ...3 NC 0 R103 NC 0 TP19 TP19 C82 0 1uF 25V X5R C82 0 1uF 25V X5R TP17 TP17 C42 30pF 50V NP0 C42 30pF 50V NP0 C136 100pF 50V NP0 C136 100pF 50V NP0 XP5 6PIN 2 0mm XP5 6PIN 2 0mm FB41 500 800mA FB41 500 800mA TP3 TP3 TM2 TM2 R107 10K R107 10K C156 100pF 50V NP0 C156 100pF 50V NP0 TP15 TP15 C80 4 7uF 25V X5R C80 4 7uF 25V X5R C87 0 1uF 25V X5R C87 0 1uF 25V X5R R101 10K R101 10K R192 33 R192 33 FB12 50...

Page 28: ... NC MLSEP24B 0603 ESD2 NC MLSEP24B 0603 R115 24K 1 R115 24K 1 C104 0 1uF 25V X5R C104 0 1uF 25V X5R 220uF 16V SMD CE13 220uF 16V SMD CE13 220uF 16V SMD CE12 220uF 16V SMD CE12 C111 1uF 16V X7R C111 1uF 16V X7R C107 100pF 50V NP0 C107 100pF 50V NP0 C206 NC 0 1uF 16V X7R C206 NC 0 1uF 16V X7R C106 0 1uF 50V X7R C106 0 1uF 50V X7R C208 1uF 16V X7R C208 1uF 16V X7R U11 SGM7227 U11 SGM7227 R113 NC 0 R1...

Page 29: ...pF 50V NP0 XP11 7PIN 2 0mm XP11 7PIN 2 0mm R135 1M R135 1M R151 1M R151 1M C132 100pF 50V NP0 C132 100pF 50V NP0 R120 27K R120 27K U12 NC M24C16 MN6 EEPROM 16K U12 NC M24C16 MN6 EEPROM 16K R153 33 R153 33 FB24 500 800mA FB24 500 800mA R143 33 R143 33 R160 1K R160 1K C192 NC 100pF 50V NP0 C192 NC 100pF 50V NP0 R178 1M R178 1M R140 1M R140 1M R125 33 R125 33 R164 1K R164 1K R179 NC 10K R179 NC 10K R...

Page 30: ...10uF 16V X5R C146 10uF 16V X5R C355 NC 15pF 50V NP0 C355 NC 15pF 50V NP0 C362 NC 15pF 50V NP0 C362 NC 15pF 50V NP0 TP41 TP41 R190 47 R190 47 C353 10uF 16V X5R C353 10uF 16V X5R R185 4 7K R185 4 7K C363 NC 15pF 50V NP0 C363 NC 15pF 50V NP0 R194 100K R194 100K C357 NC 15pF 50V NP0 C357 NC 15pF 50V NP0 U14 SRC4182 U14 SRC4182 C356 NC 15pF 50V NP0 C356 NC 15pF 50V NP0 R824 0 R824 0 C354 0 1uF 25V X5R ...

Page 31: ...0 R245 0 1000pF 50V X7R 1000pF 50V X7R U23 NC PT2257 U23 NC PT2257 100uF 16V SMD CE15 100uF 16V SMD CE15 R231 100K R231 100K R209 4 7K R209 4 7K R281 10K R281 10K R299 68K R299 68K R408 10K R408 10K C169 10uF 6 3V X5R C169 10uF 6 3V X5R C223 10uF 6 3V X5R C223 10uF 6 3V X5R Q20 NPN_3DG3904M Q20 NPN_3DG3904M R271 1M R271 1M R195 470 R195 470 R304 56K R304 56K C216 10uF 6 3V X5R C216 10uF 6 3V X5R C...

Page 32: ...NER_SCL TUNER_SDA FM_R FM_L U28 TAS5534 U28 TAS5534 R353 470 R353 470 R359 6 2K 1 R359 6 2K 1 C281 4700pF 50V X7R C281 4700pF 50V X7R R375 10K R375 10K R352 4 7 R352 4 7 FB30 500 800mA FB30 500 800mA C286 0 047uF 50V X7R C286 0 047uF 50V X7R C287 10uF 16V X5R C287 10uF 16V X5R C278 0 1uF 25V X5R C278 0 1uF 25V X5R C290 0 1uF 25V X5R C290 0 1uF 25V X5R R364 4 7K R364 4 7K TP44 TP44 R372 10K R372 10...

Page 33: ...3 R333 NC 33 C276 0 1uF 25V X5R C276 0 1uF 25V X5R R346 0 R346 0 C268 NC 12pF 50V NPO C268 NC 12pF 50V NPO C270 39pF 50V NP0 C270 39pF 50V NP0 R348 4 7K R348 4 7K R324 33 R324 33 C255 0 1uF 16V X7R C255 0 1uF 16V X7R C271 30pF 50V NP0 C271 30pF 50V NP0 C256 0 1uF 16V X7R C256 0 1uF 16V X7R C273 4 7uF 10V X5R C273 4 7uF 10V X5R R335 33 R335 33 FB29 500 200mA FB29 500 200mA C275 10uF 16V X5R C275 10...

Page 34: ...L5 10ȝH 10A L5 10ȝH 10A R390 10K R390 10K CE22 470uF 50V CE22 470uF 50V C310 0 01uF 50V X7R C310 0 01uF 50V X7R C312 NC 0 1uF 50V X7R C312 NC 0 1uF 50V X7R R403 1 2K R403 1 2K R385 3 3 R385 3 3 R383 NC 0 R383 NC 0 C315 1uF 50V X7R C315 1uF 50V X7R C320 1000pF 50V X7R C320 1000pF 50V X7R Q25 NPN_3DG3904M Q25 NPN_3DG3904M C314 1uF 16V X7R C314 1uF 16V X7R C316 1uF 50V X7R C316 1uF 50V X7R C329 0 033...

Page 35: ...C19 10uF 16V X5R TM10 TM10 U3 U3 U5 U5 R17 0 R17 0 C27 NC 15pF 50V NP0 C27 NC 15pF 50V NP0 TM3 TM3 R13 1K R13 1K R18 NC 0 R18 NC 0 R3 33 R3 33 TM2 TM2 TM1 TM1 C20 2 2uF 10V X5R C20 2 2uF 10V X5R R19 0 R19 0 R4 33 R4 33 C18 0 1uF 16V X7R C18 0 1uF 16V X7R TM4 TM4 C7 4 7uF 10V X5R C7 4 7uF 10V X5R TM5 TM5 C21 0 1uF 25V X5R C21 0 1uF 25V X5R R9 NC 100K R9 NC 100K C4 NC 15pF 50V NP0 C4 NC 15pF 50V NP0...

Page 36: ...R C33 10uF 10V X7R ESD13 NC EGA10603V05A1 B ESD13 NC EGA10603V05A1 B R80 0 R80 0 C30 0 1uF 50V X7R C30 0 1uF 50V X7R C37 0 01uF 50V X7R C37 0 01uF 50V X7R ESD12 EGA10603V05A1 B ESD12 EGA10603V05A1 B J2 J2 U2A F4558 U2A F4558 22uF 16V CE4 22uF 16V CE4 C36 0 1uF 50V X7R C36 0 1uF 50V X7R R78 0 R78 0 FB5 500 800mA FB5 500 800mA C32 47pF 50V NP0 C32 47pF 50V NP0 C29 0 1uF 50V X7R C29 0 1uF 50V X7R C35...

Page 37: ...2 0mm R63 0 R63 0 R64 0 R64 0 LED2 LED_BULE LED2 LED_BULE LED_A LED_A LED_A LED_A LED_A From main board 1 2 1 2 5 21 PRINTED WIRING BOARD LED B Board Uses unleaded solder See page 24 for Circuit Boards Location LED B BOARD COMPONENT SIDE 1 A B LED B BOARD CONDUCTOR SIDE 5 22 SCHEMATIC DIAGRAM LED B Board A 3 2 B 1 4 LED B BOARD LED3 LED_BULE LED3 LED_BULE XP4 2PIN 2 0mm XP4 2PIN 2 0mm R65 0 R65 0 ...

Page 38: ...5 23 PRINTED WIRING BOARD CONTROL Board Uses unleaded solder See page 24 for Circuit Boards Location A B C D E F G 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CONTROL BOARD COMPONENT SIDE CONTROL BOARD CONDUCTOR SIDE ...

Page 39: ...C11 47pF 50V NP0 C11 47pF 50V NP0 C14 47pF 50V NP0 C14 47pF 50V NP0 R14 47 R14 47 R92 NC 0 R92 NC 0 SW14 SW14 C21 100pF 50V NP0 C21 100pF 50V NP0 C16 47pF 50V NP0 C16 47pF 50V NP0 R19 47 R19 47 R93 NC 0 R93 NC 0 3 3uF 50V CE2 3 3uF 50V CE2 ESD1 NC EGA10603V05A1 B ESD1 NC EGA10603V05A1 B C9 47pF 50V NP0 C9 47pF 50V NP0 R53 10K R53 10K C10 47pF 50V NP0 C10 47pF 50V NP0 R9 8 2K R9 8 2K SW15 SW15 R18 ...

Page 40: ...HC V11 MHC V11 40 40 5 25 PRINTED WIRING BOARD PSU Board Uses unleaded solder See page 24 for Circuit Boards Location PSU BOARD COMPONENT SIDE PSU BOARD CONDUCTOR SIDE A B C D E F G 1 2 3 4 5 6 7 8 9 10 ...

Page 41: ... CE504 150uF 450V CE504 CY506 1000pF 250VAC CY506 1000pF 250VAC R530 10K R530 10K LIF503 6 6MH LIF503 6 6MH R579 NC 0 R579 NC 0 D534 M7J 1A 1000V D534 M7J 1A 1000V R503 1M R503 1M C505 0 1uF 50V X7R C505 0 1uF 50V X7R R580 0 R580 0 CX502 0 33uF 275VAC CX502 0 33uF 275VAC R545 75K 1 R545 75K 1 CN501 2PIN 7 92mm CN501 2PIN 7 92mm R563 0 NC R563 0 NC C511 0 047uF 50V X7R C511 0 047uF 50V X7R R556 47K...

Page 42: ...Voltage Lockout Over Temperature Protection Charge Pump Bandgap Reference Current Limit IN EN EN GND SET OUT FLAG Output Reverse Voltage Protection NMOS Switch Under Voltage Lockout Over Temperature Protection Charge Pump Bandgap Reference Current Limit IN EN EN GND SET OUT FLAG Output Reverse Voltage Protection ...

Page 43: ...C GPIO port A GPIO port B GPIO port C GPIO port D GPIO port F EXT IT WKUP SPI1 SPI2 SYSCFG IF TIMER 6 DBGMCU WWDG APB AHB CRC RESET CLOCK CONTROL TIMER 1 TIMER 3 TIMER 14 TIMER 15 TIMER 16 TIMER 17 USART1 USART2 I2C 1 I2C2 Power Controller XTAL OSC 4 32 MHz IWDG SUPPLY SUPERVISION POR PDR POWER VOLT REG 3 3 V TO 1 8 V RC HS 14 MHz RC HS 8 MHz RC LS PLL Flash interface Flash up to 64 KB 32 bits Obl...

Page 44: ...MHC V11 44 U14 SRC4182 U25 RZ5B705 ...

Page 45: ...D k c o l B e D h p m E C R S M W P S N 0 t e D 7 s d a u q i B C R D Loud p m o C t f o S e n o T C D k c o l B e D h p m E C R S M W P S N 8 2 Crossbar Mixer 0 t e D 7 s d a u q i B C R D Loud p m o C t f o S e n o T C D k c o l B e D h p m E C R S M W P S N 0 t e D 7 s d a u q i B C R D Loud p m o C t f o S e n o T C D k c o l B e D h p m E C R S M W P S N 0 t e D 7 s d a u q i B C R D Loud p m...

Page 46: ...LIP ANALOG LOOP FILTER UVP AVDD VDD OUT_B GND PVDD_AB BST_B INPUT_B GATE DRIVE PWM TIMING CONTROL ANALOG LOOP FILTER OUT_C GND PVDD_CD BST_C INPUT_C GATE DRIVE PWM TIMING CONTROL ANALOG LOOP FILTER OUT_D GND PVDD_CD BST_D INPUT_D GATE DRIVE PWM TIMING CONTROL ANALOG LOOP FILTER PWM RECEIVER PWM RECEIVER PWM RECEIVER PWM RECEIVER DVDD DVDD AVDD DVDD AVDD GVDD_X BST_X GVDD_AB GVDD_CD U29 TAS5624A ...

Page 47: ...Cabinet s Color 6 1 SIDE COVER SECTION woofer unit section 1 2 top cover section not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont c...

Page 48: ...ef No 102 page 49 and the NFC board simultaneously The NFC board cannot replace with single Among the repair parts the BT board and the NFC board is supplied as one unit 51 9 885 208 93 CONTROL BOARD COMPLETE 52 9 885 209 04 TOP COVER ASSY 53 9 885 209 02 MAIN VOLUME KNOB VOLUME DJ CONTROL 54 9 885 209 03 MIC VOLUME KNOB MIC LEVEL FFC1 9 885 208 94 FFC TO MAIN BOARD WR1 9 885 208 95 CABLE TO NFC R...

Page 49: ...ied not supplied not supplied not supplied Note When replacing the BT board Ref No 102 be sure to replace the BT board and the NFC board page 48 simultaneously The BT board cannot replace with single Among the repair parts the BT board and the NFC board is supplied as one unit 101 9 885 209 19 FOOT REAR SIDE 2 pieces 1 set 102 9 885 208 82 BT BOARD COMPLETE Including NFC board page 48 See Note FFC...

Page 50: ...pplied not supplied not supplied 151 9 885 208 99 LED A BOARD COMPLETE 152 9 885 209 00 LED B BOARD COMPLETE 153 9 885 208 92 KARAOKE MIC BOARD COMPLETE 154 9 885 209 10 FRONT PANEL ASSY SP2 9 885 209 12 TWEETER UNIT 50 mm Tweeter L ch SP3 9 885 209 12 TWEETER UNIT 50 mm Tweeter R ch WR2 9 885 209 01 CABLE BETWEEN TWO LED BOARDS WR3 9 885 208 87 WIRE TO MIC BOARD Ref No Part No Description Remark ...

Page 51: ...plied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied 201 9 885 209 06 DAMPER 4 pieces 1 set 202 9 885 209 07 LOADER DAMPER BRACKET 203 9 885 208 83 PSU BOARD COMPLETE 204 9 885 208 89 MAIN BOARD COMPLETE 0 CDM1 9 885 209 08 LOADER TDL 5W Including Optical pick up Cable FFC Ref No Part No Description Rem...

Page 52: ... 9 885 209 20 AC CORD AC power cord 503 1 493 171 11 REMOTE COMMANDER RMT AM220U Remote control 501 502 503 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce por tant le numéro spécifié ...

Page 53: ...MEMO MHC V11 53 ...

Page 54: ...MHC V11 REVISION HISTORY Ver Date Description of Revision 1 0 2016 01 New ...

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