Sony MHC-V71 Service Manual Download Page 35

Page: 35 / 66

MHC-V71/V71D

MHC-V71/V71D

6-3. BLOCK DIAGRAM - AMP Section -

>003B

MAIN SECTION (1/2)

(Page 33)

TWEETER

（

L-CH

）

TWEETER

（

R-CH

）

WOOFER

TO FAN

• Signal path

: AUDIO (ANALOG)

: AUDIO (DIGITAL)

DIGITAL POWER AMP

IC2002

14 INPUT_C
15 INPUT_D

RESET

OUT_C

OUT_D_28

OUT_D_27

FAN MOTOR

DRIVER

Q2006

FAN MOTOR

DRIVER

Q2000

16 FAULT

OUT_B

OUT_A_39

OUT_A_40

AUDIO CODEC

IC2001

11 MCLK
22 LRCLK
23

SCLK

SDIN2

PWM_P_2
PWM_P_1

VALID

SYSTEM CONTROL

IC109 (3/6)

SSI2-D0 (FR)

ARAGON-MCK
ARAGON-LRCK

ARAGON-SCLK

/SD-

AST

AMP-PROTECT

41
39

SCL

SDA

19 MUTE
24

SDIN1

127

3D(GESTURE)-PWM-SCL

/AMP-RESET

128

3D(GESTURE)-PWM-SDA

DAMP-MUTE

SSI1_D0 (TW)

RESET

CN2001

+5.2V

+5.2V REG.

IC2003

+13V

AN RESET

SWITCH

Q2005

FAN

PROTECTION

(LOCK)

Q2002

SYS SET

2018/05/30 01:52:46 (GMT+09:00)

Summary of Contents for MHC-V71

Page 1: ...upported USB device Mass Storage Class Maximum current 1 A USB port Type A FM tuner section FM stereo FM superheterodyne tuner Antenna FM lead antenna Tuning range 87 5 MHz 108 0 MHz 100 kHz step V71 87 5 MHz 108 0 MHz 50 kHz step V71D BLUETOOTH section Communication system BLUETOOTH Standard version 4 2 Output BLUETOOTH Standard Power Class 2 Maximum output power V71D 9 5 dBm Maximum number of de...

Page 2: ...D Format Logo Licensing Corporation DVD RW DVD RW DVD R DVD R DVD VIDEO and the CD logos are trademarks WALKMAN and WALKMAN logo are registered trademarks of Sony Corpora tion MPEG Layer 3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson Windows Media is either a registered trademark or trademark of Microsoft Corporation in the United States and or other countries This ...

Page 3: ...11 Printed Wiring Board SMPS Board EA BR AR LA9 E12 SMPS EMC Board US CND AEP UK RU MY AUS E4 44 6 12 Printed Wiring Board HUB Board US CND AEP UK RU MY AUS E4 HUB NON EMC Board EA BR AR LA9 E12 45 6 13 Printed Wiring Board MIC USB Board 46 6 14 Printed Wiring Board VFD Board 46 6 15 Printed Wiring Board 360 BACK L Board 47 6 16 Printed Wiring Board 360 BACK R Board 47 6 17 Printed Wiring Board 36...

Page 4: ...rts The flexible board is easily damaged and should be handled with care NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block Therefore when checking the laser diode emission observe from more than 30 cm away from the objective lens For customers in AEP UK This appliance...

Page 5: ...D E12 4 729 109 3 V71D AEP UK 4 729 110 1 V71D EA 4 729 112 1 V71D MY 4 729 113 1 V71D LA9 4 729 115 1 V71D RU 4 729 116 1 V71D AUS 4 729 117 0 V71D BR 4 735 269 0 V71 US CND 4 729 111 0 DESTINATION ABBREVIATIONS The following abbreviations for model destinations are used in this service manual Abbreviation AR Argentina model AUS Australian model BR Brazillian model CND Canadian model E4 African m...

Page 6: ... 01 DISC PATD 012 TEST J 2501 307 A DISC HLX A1 TEST For DVD SL Single Layer Part No Description J 6090 069 A DISC HLX 503 TEST NTSC J 6090 088 A DISC HLX 504 TEST NTSC J 2501 305 A DISC HLX 513 TEST NTSC J 6090 077 A DISC HLX 506 TEST PAL For DVD DL Double Layer Part No Description J 6090 071 A DISC HLX 501 TEST NTSC J 6090 089 A DISC HLX 505 TEST NTSC J 2501 306 A DISC HLX 514 TEST NTSC J 6090 0...

Page 7: ...d to the length of 8 cm or more CD DVD mechanism deck 8 cm or more Note Push after it inserts it in this hole well Top view tray Left view hole Insert the clip etc processed to the length of 8 cm or more in the hole on the side of the CDM and push 2 Insert the clip etc 1 Remove side panel L R Illustration of disassembly is omitted 3 Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 8: ... 4 capacitors discharge of C6301 C6322 C6505 and C6506 for eletrical shock prevention SERVICE POSITION R R C6322 C6301 C6505 R C6506 800 Ω 5 W 800 Ω 5 W 800 Ω 5 W R 800 Ω 5 W CDM90 DVBU204 M panel top vanilla section stand MIC USB board NFC board VFD board POWER KEY board SMPS board Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 9: ...CTION Page 18 SET 2 3 LOADING PANEL ASSY Page 11 2 4 TOP PANEL VANILLA SECTION Page 12 2 5 REAR COVER VENTILATION COVER Page 13 2 2 SIDE PANEL L R Page 10 2 6 BACK PANEL SECTION Page 14 2 7 CDM SECTION Page 15 2 8 SERVICE OPTICAL DEVICE 7G FLEXIBLE FLAT CABLE Page 16 2 9 MOTHERBOARD BOARD Page 17 2 14 BOTTOM COVER SECTION Page 22 Note Disassemble the unit in the order as shown below 2 1 DISASSEMBL...

Page 10: ...ng flat head 3 boss 4 Remove the panel side R in the direction of the arrow 4 Remove the panel side L in the direction of the arrow 5 panel side L 2 two screws tapping flat head 1 three screws tapping flat head 2 two screws tapping flat head 3 boss 3 boss 3 boss 5 panel side R Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 11: ...r it inserts it in this hole well Left view hole Top view tray 2 Draw out the tray 4 panel loading assy 3 three claws Insert the clip etc processed to the length of 8 cm or more in the hole on the side of the CDM and push 1 Insert the clip etc Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 12: ...Note 3 When you install the connector please install them correctly There is a possibility that this machine damages when not correctly installing it Insert is shallow Insert is straight to the interior connector Insert is incline connector connector connector connector connector OK NG NG 6 flexible flat cable 17 core CN5001 1 two screws tapping flat head 8 cushion 7T25 saranet 7 Draw out the flex...

Page 13: ...cover rear 2 cover screw R 3 one screw BVTP 3 x 8 4 three screws 4 x 13 TR 184A 5 three screws BVTP 3 x 8 7 four screws BVTP 3 x 8 9 cover ventilation 8 Remove the cover ventilation in the direction of the arrow 1 Insert the clip etc 1 Insert the clip etc Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 14: ...VTP 3 x 8 panel back section 9 3 Flip the cover jack in the direction of arrow Wire setting rear side MOTHERBOARD board panel back section Note When you install the connector please install them correctly There is a possibility that this machine damages when not correctly installing it Insert is shallow Insert is straight to the interior connector Insert is incline connector connector connector co...

Page 15: ...damages when not correctly installing it Insert is shallow Insert is straight to the interior connector Insert is incline connector connector connector connector connector OK NG NG 3 flexible flat cable 5 core CN303 2 flexible flat cable 24 core CN302 8 four screws BVTP 3 x 8 9 CDM90 DVBU204 M qs claw 7 Remove the CDM section in the direction of the arrow 1 CN402 4P qs claw q four screws step scre...

Page 16: ... Bottom view loading assy T qd loading base assy qj holder FFC Under the guide Under the guide Fold area Installation of flexible flat cable 24 core and flexible flat cable 5 core Note This illustration sees the loading assy T from bottom side 1 flexible flat cable 24 core 2 Through the hole 3 Through the hole 4 terminal face loading assy T 7 flexible flat cable 24 core 6 holder FFC 5 three claws ...

Page 17: ...onnector connector connector connector OK NG NG 4 two screws BVTP 3 x 8 1 CN2001 2P qk heat sink MB L VANILLA Note 2 When installing the heat sink MB L VANILLA spread the compound referring to NOTE OF REPLACING THE IC2002 ON THE MOTHERBOARD BOARD AND THE COMPLETE MOTHERBOARD BOARD on servicing notes page 6 5 two screws BVTP 3 x 8 qg clamp N qj two screws BVTP 3 x 8 qa CN2007 8P qg clamp N front si...

Page 18: ...Y AUS E4 top side chassis Wire setting himelon 45 core ferrite 4 CN6500 8P US CND AEP UK RU MY AUS E4 US CND AEP UK RU MY AUS E4 acoustic tape front side chassis Wire setting Note When you install the connector please install them correctly There is a possibility that this machine damages when not correctly installing it Insert is shallow Insert is straight to the interior connector Insert is incl...

Page 19: ...e moving jig in the direction of the arrow and panel front vanilla section is removed qg Remove the panel front vanilla section in the direction of an arrow q Insert the jig into a space and slowly remove the panel front vanilla section Note 1 When using a jig please work so as not to injure panel front vanilla section and speaker cabinet 3 Slide out to remove the sound generator 12cm in the direc...

Page 20: ... narrow side black terminal wide side grey Wire setting protrusion top side 3 Push the protrusion and remove the terminal wide side grey 3 Push the protrusion and remove the terminal narrow side black Front view loudspeaker 320mm 266 11 woofer SP5 loudspeaker 320mm 266 11 woofer SP5 terminal position Installation direction for the loudspeaker 320MM 266 11 woofer SP5 Ver 1 1 SYS SET 2018 05 30 01 5...

Page 21: ...rminal narrow side red 2 Remove the loudspeaker 120mm 270 11 SP3 in the direction of the arrow Front view loudspeaker 120mm 270 11 SP3 loudspeaker 120mm 270 11 SP1 terminal position Installation direction for the loudspeaker 120MM 270 11 SP1 SP3 Wire setting 3 Push the protrusion and remove the terminal narrow side blue protrusion 3 Push the protrusion and remove the terminal wide side black protr...

Page 22: ...on is removed 4 All bosses are removed while moving jig in the direction of the arrow and cover bottom section is removed 3 Insert the jig into a space and slowly remove the cover bottom section Note 1 When using a jig please work so as not to injure cover bottom section and speaker cabinet qs filament tape qd filament tape 3 Insert the jig into a space and slowly remove the cover bottom section N...

Page 23: ...me 0 touch key is touched the screen display panel shows the version of each category software in the following sequence SC MTK BT BTE PF SUB and return back to model information display 7 Touch touch key and MIC GUITAR LEVEL touch key simultaneously for 3 seconds to exit USER RESET The user reset clears all data including preset data stored in the data flash to initial conditions Procedure 1 Pres...

Page 24: ... in good condition FM AUTO STOP CHECK signal generator set 75 TUNER SECTION 0 dB 1 μV FOCUS BIAS CHECK Procedure 1 Connect the oscilloscope to CN302 pin 17 RF and CN302 pin 1 GND on the MOTHERBOARD board 2 Press the 1 button to turn the power on and touch the FUNCTION touch key to select DVD function 3 Set the test disc CD YEDS 18 on the tray and touch N touch key to playback 4 Confirm that oscill...

Page 25: ...58 5V Pin 8 PVDD DC 58 5V Pin 9 PVDD DC 58 5V 1 AC input 2 Fuse 3 MAIN power transformer 4 NO6501 connector Pin 1 Audio 17V Pin 3 Audio GND Pin 4 LED 17V Pin 5 LED 17V Pin 6 LED GND Pin 7 LED GND Pin 8 AC DET Pin 9 Main ON Pin 10 Network ON Pin 11 Latch ON Main ON Standby Demo mode Power On NO6501 pin9 Low 0V Hi 3 3V Hi 3 3V The Output from SMPS board is checked Is following power voltage up to st...

Page 26: ...r 3 3V Yes A No No No No No Checks circumference circuit for SL SL of IC401 Checks circumference circuit of IC301 FMO Signal REMOVE SIDE PANEL REMOVE TOP PANEL TURN ON TRAY IN The Sled motor has a problem Replaces BU Checks CN402 SP SP signal Does it output the signal The Spindle motor has a problem Replaces BU Checks circumference circuit for SP SP of IC401 Checks circumference circuit of IC301 D...

Page 27: ... LD780 signal Does it output 2V when laser become luminous Checks circumference circuit of Q402 Checks circumference circuit of IC301 LDO1 The Optical pickup has a problem Replaces BU DISC IN No A Is output level of RF signal JL317 up to standard RF Level 1 05 0 45 Vpp Test disc CD YEDS 18 DVD HLX 503 NTSC or HLX 504 PAL Replaces BU if it is not up to standard No No If it is not up to standard Len...

Page 28: ...played on the screen display panel after turning the power on Check that IC2002 pin 27 32 35 and 39 is short to GND Check and replace the speaker Exchange IC2002 MOTHERBOARD board damaged Exchange complete MOTHERBOARD board PROTECT3 is not displayed when removing the speaker connector CN2021 and turning the power on SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 29: ...putted from IC2001 pin 38 39 40 and 41 Check that the signal is outputted from IC2002 pin35 Right Channel Speaker pin 39 Left Channel Speaker and pin 27 and 32 Subwoofer Speaker Exchange IC2001 Exchange IC2002 MOTHERBOARD board damaged Exchange complete MOTHERBOARD board No The sound is not outputted Yes MOTHERBOARD board damaged Exchange complete MOTHERBOARD board SYS SET 2018 05 30 01 52 46 GMT ...

Page 30: ...09 R516 JL2203 R518 R131 JL2206 R326 JL2207 R1017 R328 R134 R135 R711 R137 CL2038 R139 CL2039 R522 R524 R330 R719 C102 R1022 R1023 R140 R1024 R528 R529 R911 R1025 R1026 R912 R1027 R143 R913 R720 R914 R145 R339 R722 R917 R723 R148 R149 R532 R533 3 4 1 2 CN900 R534 JL2221 C111 JL2222 C306 C112 JL2223 JL2224 C114 C115 R152 C117 JL2033 C118 R348 C2000 C501 C502 C503 C504 C311 JL101 JL102 R543 R544 C12...

Page 31: ...ield set to default Mega Bass set to ON Play song Billie Jean By Michael Jackson for 2 minutes Check for any abnormality Protect 3 displayed Set Reset to DEMO No display etc Repair is successful Assembly back the set Make sure connect the connector CN2021 Exchange original damaged IC Yes First time repair MOTHERBOARD board damaged Exchange complete MOTHERBOARD board Yes No SYS SET 2018 05 30 01 52...

Page 32: ...rd IR board 360 FR L board SW LED L board SMPS board EA BR AR LA9 E12 SMPS EMC board US CND AEP UK RU MY AUS E4 EXTENSION board SPK MID L board SW LED R board 360 FR R board 360 BACK L board 360 BACK R board HUB board US CND AEP UK RU MY AUS E4 HUB NON EMC board EA BR AR LA9 E12 SPK MID R board MS 476 board SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 33: ...MKT LRCK ASDATA0 MKT MCK 1 3 1 3 MODE SEL SSIO_BCK0 29 114 SSIO_LRCK0 30 AUDIO CLK OUT 43 SSIO_DO 32 SSIO_DI LINE MUTE LINK DET 33 I2S_SELECT_B CD 42 I2S_SELECT_A CD 41 SSI3 DI 28 SSI3 LRCK0 26 SSI3 BCK0 24 DIR RESET SD_LED1 38 MPIO_C3 ADIN_1 MPIO_C1 ABCK_I1 MPIO_C2 ALRCK_I1 RXIN3 32 RXIN5 ABCK_IO 30 RXIN6 ALRCK_IO 29 RXIN7 ADIN_O ARC SPDIF MKT BCK MKT LRCK ASDATA0 28 DIR_CP_TUNER_SDA DIR_CD_TUNER...

Page 34: ... PWRM 2 PWRP 3 RESET IC3001 VDD VOUT 2 4 BLUETOOTH STEREO AUDIO MODULE CP3000 HCI_TXD 20 RST_N 13 MFB 26 DT0 BM64_DATA 4 SCLK0 BM64_BCK 3 RFS0 BM64_LRCK 2 SIGNAL SELECT IC905 3A 3Y 9 SELECT 1 11 1A 2 2A 5 1Y 4 2Y 7 1B 3 2B 6 3B 10 BT TUNER SEL TEST_MON108 SD_CLK 108 AUTHENTICATION COPROCESSOR IC3000 SDA 2 SCL 6 RST 7 P1_3 CP_SDA 16 P1_2 CP_SCL 15 P3_7 CP_RST 29 P2_7 42 P2_0 41 EAN 32 ADAP_IN 23 HC...

Page 35: ...OTOR DRIVER Q2000 35 16 FAULT OUT_B 39 40 OUT_A_39 OUT_A_40 AUDIO CODEC IC2001 11 MCLK 22 LRCLK 23 SCLK 25 SDIN2 PWM_P_2 PWM_P_1 37 VALID SYSTEM CONTROL IC109 3 6 40 49 78 SSI2 D0 FR ARAGON MCK ARAGON LRCK ARAGON SCLK SD FAST AMP PROTECT 41 39 21 SCL 16 20 SDA 19 MUTE 24 SDIN1 127 3D GESTURE PWM SCL 53 AMP RESET 128 3D GESTURE PWM SDA 57 DAMP MUTE 54 SSI1_D0 TW RESET CN2001 5 2V 5 2V REG IC2003 13...

Page 36: ...I 20 IFSDO 38 MTK CLK 17 IFSCK 37 MTK XIFCS 19 IFCS_ 34 MTK BUSY 104 XIFBSY 36 MTK RESET CEC_OUT DVD CEC_IN DVD 14 15 10 DP0 DM0 151150 USB HOST SEL 106 XSYSRST 32 SF_CS_ CS 24 1 SF_CK CLK 27 6 SERIAL FLASH IC302 DO IO1 2 DI IO0 5 SF_DO 25 SF_DI 26 RD0 RD15 RA0 RA11 DQ0 DQ15 A0 A11 72 20 SD RAM IC306 BA1 21 CLK 38 BA1 BA0 BA0 73 RCLK 60 WE 16 RWE 68 CAS 17 CAS 69 RAS 18 RAS 70 LDQM 15 DQM0 49 UDQM...

Page 37: ...4 XRES 94 AC_LOW_DET TOUCH RESET2 TOUCH RESET2 PAIRING BLUETOOTH JL5210 JL5209 JL5204 JL5223 MEGA BASS JL5205 WIRELESS PARTY CHAIN JL5203 JL5207 FIESTA JL5200 DJ JL5212 JL5211 JL5202 VOLUME VOCAL FADER MIC GUITAR LEVEL JL5222 JL5226 JL5219 JL5215 VOLUME JL5218 JL5216 MIC ECHO JL5225 MIC GUITAR LEVEL JL5220 JL5217 JL5227 JL5228 JL5221 GUITAR JL5224 3D RESET TOUCH_DATA TOUCH_CLK 3D DETECT 1 CS0 PS0 ...

Page 38: ...L PROTECTION Q006 POWER CONTROL PROTECTION Q011 POWER CONTROL PROTECTION Q012 POWER CONTROL PROTECTION Q005 9V REG IC004 5V REG IC006 3 3V REG IC903 S4220 FL DISPLAY FL DRIVER ND4000 6V REG IC4000 AC CUT SWITCH Q107 BUS BUFFER VOLTAGE DETECTOR IC103 4 VOUT 2 VDD 122 112 5 FL SOUT DIN VIN SW 12V 12V REG IC002 1 6 VOUT VIN 3 ON OFF SW 12V 3 3V POWER CONTROL PROTECTION Q110 POWER CONTROL PROTECTION Q...

Page 39: ... TH6300 DRIVER Q6300 Q6301 Q6302 Q6303 D6340 D6307 F6500 D6504 JL6510 MAIN ON LOW_AC PCONT BTSTBY LATCH ON DC DET 13V JL6511 JL6503 JL6506 D6501 D6312 D6341 REGULATOR Q6304 D6308 2 29 30 31 PVDD_AB PVDD_AB PVDD_AB 36 37 38 18 3 17 16 15 13 12 11 10 4 5 14 7 8 8 TRANSFORMER T6300 SWITCH Q6305 SWITCH Q6504 SWITCH Q6501 JL6509 JL6512 AC DET Q6500 FEEDBACK CIRCUIT IC6500 PH6301 SHUNT REGULATOR UVP CIR...

Page 40: ...which enables seeing The other layer s patterns are not indicated Caution Pattern face side Conductor Side Parts face side Component Side Parts on the pattern face side seen from the pattern face are indicated Parts on the parts face side seen from the parts face are indicated C B These are omitted E Q Indication of transistor D G These are omitted S Q B These are omitted C E Q B These are omitted...

Page 41: ...R053 R249 C404 C405 JL001 JL002 C406 C407 R637 C408 JL004 C409 R639 JL005 FB455 R254 JL008 R060 R255 R256 R064 JL200 JL201 R065 R259 R066 JL202 JL203 C413 R068 JL204 JL205 R069 JL011 R451 C609 JL012 JL206 R453 JL209 C031 C032 CL307 CL308 CL309 JL401 X602 JL402 JL405 JL406 JL212 C423 C617 CL310 JL215 CL311 JL021 JL022 JL216 JL217 JL023 R657 CL313 JL024 R658 JL601 CL315 CL316 R273 JL603 R274 C622 R2...

Page 42: ...210 JL5211 JL5212 JL5213 JL5214 JL5215 JL5216 JL5217 JL5218 JL5219 JL5220 JL5221 JL5222 JL5223 JL5224 JL5225 JL5226 JL5227 JL5228 JL5229 D5000 D5001 D5002 D5003 D5005 D5006 D5007 D5008 D5200 CL5325 CL5327 CL5328 CL5329 1 982 748 11 11 SENSOR BOARD COMPONENT SIDE MIC GUITAR LEVEL MIC GUITAR LEVEL TUNING TUNING PAIRING BLUETOOTH DJ SAMPLER PLAYBACK KARAOKE VOLUME VOLUME FUNCTION N x FIESTA WIRELESS ...

Page 43: ... C5059 R5031 R5032 R5226 R5033 R5227 R5034 R5228 R5035 R5229 R5036 C5060 C5061 C5062 C5063 C5064 R5230 C5065 R5231 C5066 R5232 C5067 R5233 C5068 R5234 C5069 R5235 R5236 R5237 R5238 R5239 C5070 C5071 R5240 R5241 R5242 R5243 R5050 R5244 R5051 R5245 R5052 R5246 R5053 R5247 R5054 R5055 R5056 R5057 R5058 R5059 R5060 R5061 R5062 R5063 R5064 R5065 R5066 R5067 R5068 R5069 R5070 R5071 R5072 R5073 R5074 R50...

Page 44: ...311 C6312 Q6504 C6509 C6315 Q6506 Q6507 C6317 C6510 C6511 JR JR6005 C6507 C6529 JL6521 JL6530 JL6527 JL6304 JL6531 JL6307 JL6525 JL6302 JL6524 JL6301 JL6529 JL6308 JL6526 JL6303 JL6528 JL6305 JL6533 JL6522 JL6532 JL6523 JL6306 JL6536 JS6505 R6556 JL6534 JS6009 JL6538 JL6541 JL6535 JS6010 JL6309 JL6542 R6557 R6558 R6559 R6560 R6561 C6320 C6321 C6322 R6303 D6307 D6501 D6504 R6315 R6322 JW6000 JW6001...

Page 45: ... 13 24 25 IC4300 R4309 R4310 R4311 R4312 R4313 R4314 R4316 R4317 R4318 R4319 R4320 R4321 R4322 R4324 R4325 R4326 R4327 R4328 R4329 R4331 R4332 R4333 R4334 R4335 R4336 R4337 R4338 R4339 R4348 JR4300 JR4302 JR4303 JR4304 JR4306 JR4307 JR4308 JR4310 JR4311 C4335 C4336 JR4305 JR4312 JR4313 JR4314 C4339 1 5 4 6 CN4301 C4340 C4341 R4350 R4352 R4354 R4356 R4357 R4358 JR4315 JR4316 JR4317 JR4318 JR4319 JR...

Page 46: ...JR4107 JR4103 JR4100 JR4105 C4104 R4143 Q4109 R4144 Q4110 JR4109 JR4110 W4100 1 6 3 CN4101 C4101 J4100 7 1 4 5 6 CN4100 J4101 C4116 C4117 C4120 C4124 C4127 C4131 C4132 C4130 C4126 8 9 2 1 CN4103 JR JR JR JR JR JR JR JR JR JR D4103 R4109 C4121 C4122 C4133 1 982 746 11 11 MIC USB BOARD 006P MOTHERBOARD BOARD CN902 Page 41 003P MOTHERBOARD BOARD CN451 Page 41 MIC1 MIC2 GUITAR REC PLAY 5V 1A 1 A B C D...

Page 47: ...solder 1 A B C 2 3 4 5 6 7 8 9 10 11 CL4460 CL4461 CL4462 CL4463 CL4465 R4461 1 4 5 6 CN4460 R4467 JR4460 JR4461 D4460 D4462 D4461 R4468 1 982 752 11 11 360 BACK L BOARD 017P EXTENSION BOARD CN4501 Page 49 1 A B C 2 3 4 5 6 7 8 9 10 11 CL4490 CL4491 CL4492 CL4493 CL4495 R4497 R4498 JR4401 1 4 5 6 CN4490 D4490 D4492 D4491 R4491 1 982 909 11 11 360 BACK R BOARD 018P EXTENSION BOARD CN4502 Page 49 SY...

Page 48: ... 1 6 7 8 CN4470 D4471 JR4474 JR4475 JR4485 JR4486 JR4476 R4472 1 982 753 11 11 360 FR L BOARD 014P HUB BOARD US CND AEP UK RU MY AUS E4 HUB NON EMC BOARD EA BR AR LA9 E12 CN4303 Page 45 019P SW LED L BOARD CN4440 Page 50 1 A B C 2 3 4 5 6 7 8 9 10 11 12 13 14 D CL4480 CL4481 CL4482 CL4483 CL4484 CL4485 CL4486 R4481 R4484 D4482 D4480 1 4 5 6 CN4481 D4481 JR4480 JR4481 1 7 8 9 CN4480 R4489 1 982 754...

Page 49: ... 5 1 2 CN4220 S4221 1 982 849 11 11 POWER KEY BOARD 012P SENSOR BOARD CN5403 Page 43 1 TAIKO 1 A B 2 3 4 C D R001 9 5 8 1 4 IC001 7 8 1 6 CN001 C001 R002 C002 C003 1 980 619 11 11 NFC BOARD 010P SENSOR BOARD CN5400 Page 43 COMPONENT SIDE 1 980 619 11 11 NFC BOARD CONDUCTOR SIDE 1 A B C 2 3 4 D 1 8 9 10 CN4500 1 5 4 6 CN4501 1 5 4 6 CN4502 1 983 297 11 11 EXTENSION BOARD 002P MOTHERBOARD BOARD CN22...

Page 50: ...4400 CL4401 CL4404 R4401 3 1 4 5 CN4401 1 982 755 11 11 SPK MID L BOARD 016P HUB BOARD US CND AEP UK RU MY AUS E4 HUB NON EMC BOARD EA BR AR LA9 E12 CN4301 Page 45 1 A B C 2 3 4 5 R4410 CL4410 CL4411 D4410 1 2 3 4 CN4411 CL4412 R4411 1 982 756 11 11 SPK MID R BOARD 015P HUB BOARD US CND AEP UK RU MY AUS E4 HUB NON EMC BOARD EA BR AR LA9 E12 CN4301 Page 45 1 A B C 2 3 4 5 CL4440 R4440 1 4 5 6 CN444...

Page 51: ... only with part number specified Les composants identifiés par une marque 0 sont critiques pour la sécurité Ne les remplacer que par une pièce portant le numéro spécifié The components identified by mark 9 con tain confidential information Strictly follow the instructions whenever the components are repaired and or replaced Les composants identifiés par la marque 9 contiennent des informations con...

Page 52: ...3 02 SCREW 4X13 TR 184A 57 4 729 065 01 COVER REAR V71D 57 4 729 065 11 COVER REAR V71 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 2 LOADING PANEL REAR COVER SECTION top panel section 51 back panel section 1 52 57 2 2 55 54 56 53 ns 2 Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 0...

Page 53: ...COVER SERVICE 2 7 685 646 79 SCREW BVTP 3X8 TYPE2 IT 3 3 7 682 547 04 SCREW B 3X6 V71D 4 7 685 648 71 SCREW BVTP 3X12 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark CDM section SMPS board section 102 101 103 ns ns V71D ns 3 2 2 2 2 MOTHERBOARD board section 2 4 2 Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 54: ...N SETTING METHOD on supplement 1 9 151 A 2197 390 A MOTHERBOARD BOARD COMPLETE for SERVICE V71 9 151 A 2197 394 A MOTHERBOARD BOARD COMPLETE for SERVICE EA BR AR LA9 E12 9 151 A 2197 395 A MOTHERBOARD BOARD COMPLETE for SERVICE AEP UK RU MY AUS E4 152 2 677 839 01 PWH 3X8 SUMITITE 0 153 1 855 006 41 FAN DC 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark R...

Page 55: ...820 11 FLAT TAPPING SCREW ED BK 207 4 729 076 01 SOUND GENERATOR 12CM 208 4 532 593 02 SCREW 4X13 TR 184A 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 5 SMPS BOARD CHASSIS SECTION Ver 1 1 ns ns 205 206 208 206 ns ns ns ns ns speaker cabinet section front panel section ns 201 202 203 ns ns 207 US CND AEP UK RU MY AUS ...

Page 56: ...62 X 2595 665 3 PANEL FRONT ASSY VANILLA 263 4 578 508 01 FOOT 264 4 912 253 01 CATCHER SP2 1 859 269 11 LOUDSPEAKER 5CM Tweeter L CH SP4 1 859 269 11 LOUDSPEAKER 5CM Tweeter R CH 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 5 7 685 647 79 SCREW BVTP 3X10 TYPE2 IT 3 6 7 685 647 71 SCREW BVTP 3X10 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 6 FRONT P...

Page 57: ... 305 A 2193 725 A 360 BACK R BOARD COMPLETE 306 A 2199 446 A EXTENSION BOARD COMPLETE 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 7 BOTTOM COVER SECTION ns ns ns ns ns ns ns 301 1 1 302 1 1 304 306 305 1 ns ns ns ns ns ns 303 ns ns ns ns Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 58: ... 266 11 LOUDSPEAKER 320MM 266 11 Woofer SP1 1 859 270 11 LOUDSPEAKER 120MM 270 11 Mid L CH SP3 1 859 270 11 LOUDSPEAKER 120MM 270 11 Mid R CH 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 8 SPEAKER CABINET SECTION ns ns ns ns ns 356 356 ns 1 ns ns 351 351 SP3 ns ns SP5 352 ns ns ns ns 353 353 354 354 SP1 354 354 355 3...

Page 59: ... CABLE 7 CORE 413 1 912 626 11 FLEXIBLE FLAT CABLE 29 CORE 414 4 729 054 01 COVER MIC USB 415 A 2203 717 A SERVICE TOP PANEL ASSY Including SENSOR board V71D 415 A 2203 718 A SERVICE TOP PANEL ASSY Including SENSOR board V71 ND4000 1 483 549 11 VACUUM FLUORESCENT DISPLAY 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 9...

Page 60: ...E FERRITE US CND AEP UK RU MY AUS E4 1 7 685 646 71 SCREW BVTP 3X8 TYPE2 IT 3 ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark 7 10 CDM SECTION US CND AEP UK RU MY AUS E4 ns ns ns 451 452 452 454 ns 455 CD DVD mechanism section CDM90 DVBU204 M ns 454 454 454 ns 1 453 453 453 453 ns Ver 1 1 SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 61: ...EVICE 7G 505 1 912 622 11 FLEXIBLE FLAT CABLE 24 CORE 506 1 912 631 11 FLEXIBLE FLAT CABLE 5 CORE ns not supplied Ref No Part No Description Remark Ref No Part No Description Remark Note If flexible flat cable is replaced install it after bending it in the same form as that before replacement ns ns MS 476 board ns ns ns ns ns ns 502 503 503 503 504 506 505 including MS 476 board 501 SYS SET 2018 0...

Page 62: ...ent from the parts specified in the diagrams or the com ponents used on the set XX and X mean standardized parts so they may have some difference from the original one RESISTORS All resistors are in ohms METAL Metal film resistor METAL OXIDE Metal oxide film resistor F nonflammable Items marked are not stocked since they are seldom required for routine ser vice Some delay should be anticipated whe...

Page 63: ...PEAKER 5CM Tweeter L CH SP3 1 859 270 11 LOUDSPEAKER 120MM 270 11 Mid R CH SP4 1 859 269 11 LOUDSPEAKER 5CM Tweeter R CH SP5 1 859 266 11 LOUDSPEAKER 320MM 266 11 Woofer ACCESSORIES 1 493 294 11 REMOTE COMMANDER RMT AM330U V71 1 493 448 11 REMOTE COMMANDER RMT AM420U V71D 1 754 852 11 ANTENNA FM 0 1 785 504 21 ADAPTOR CONVERSION MY LA9 E4 0 1 849 798 41 POWER SUPPLY CORD SET V71 0 1 849 799 51 POW...

Page 64: ...95 81 US Model Canadian Model MHC V71 AEP Model UK Model E Model Australian Model MHC V71D Ver 1 1 2018 05 SUPPLEMENT 1 File this supplement with the service manual Subject Addition of SERVICING NOTES SYS SET 2018 05 30 01 52 46 GMT 09 00 ...

Page 65: ...en display panel Note 5 If the message DESTLOCK is displayed on the screen dis play panel touch the N touch key to release from this mode Because the destination is locked and it cannot change the des tination 3 Touch 0 0 touch key to select the destination based on the set s country Screen display Destination code Country D ASIA SP6 TH1 Southeast Asia countries D INDIA E12 India D ME AFC E3 E93 E...

Page 66: ...CLAMP N in page 17 and 54 Change of MOTHERBOARD board Suffix 21 Change of CUSHION QJ S to ACOUSTIC TAPE in page 18 Change of SMPS board and SMPS EMC board Suffix 12 Change P N of Ref No 51 in page 52 Change P N of Ref No 262 in page 56 Change P N of Ref No 303 in page 57 Change P N of Ref No 351 352 and 353 in page 58 Change P N of MANUAL INSTRUCTION PORTUGESE for Brazilian model in ACCESSORIES se...

Search results

Summary of Contents for MHC-V71

Reviews:

Related manuals for MHC-V71

Brands by name

Popular brands

Sony MHC-V71, Service Manual

Search results

Summary of Contents for MHC-V71

Reviews:

Related manuals for MHC-V71

Brands by name

Popular brands