Sony HCD-M40D Скачать руководство пользователя страница 31

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HCD-M40D/M60D/M80D

Assembly back the set.

First time repair?

MOTHERBOARD board damaged. Exchange the complete MOTHERBOARD board.

Exchange original damaged IC.

Repair is successful.

Connect all speakers.

Volume set to Max, sound field set to default, Mega Bass set to “ON”.

Play song “Billie Jean By Michael Jackson” for 2 minutes.

Check for any abnormality:

Protect 3 is displayed/ Set Reset to DEMO/ No display etc.

Yes

MOTHERBOARD Mount

Ampli

er Diagnosis Flow (3/3)

3. IC and MOTHERBOARD Board after replace checking guide

After IC3501 (M80D), IC3502, IC3503 (M60D, M80D), IC2002 and the complete MOTHERBOARD Board change, check as below:

Содержание HCD-M40D

Страница 1: ...d PAL USB section Supported 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 76 MHz 108 MHz 100 kHz step Brazilian model 87 5 MHz 108 0 MHz 50 kHz step except Brazilian model BLUETOOTH section Communication system BLUETOOTH Standard version 4 2 Output BLUETOOTH Standard Power Class 2 Maximum o...

Страница 2: ...oft or an authorized Microsoft subsidiary This system incorporates Dolby Digital Manufactured under license from Dolby Laboratories Dolby Dolby Audio and the double D symbol are trademarks of Dolby Laboratories This system incorporates High Definition Multimedia In terface HDMI technology The terms HDMI and HDMI High Definition Multimedia Interface and the HDMI Logo are trademarks or registered tr...

Страница 3: ...ge from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis must not exceed 0 5 mA 500 microamperes Leakage current can be measured by any one of three methods 1 A commercial leakage tester such as the Simpson 229 or RCA WT 540A Follow the manufacturers instructions to use these instruments 2 A battery operated AC milliammete...

Страница 4: ...OTHERBOARD Board Component Side M40D 42 6 8 Printed Wiring Board MOTHERBOARD Board Conductor Side M40D 43 6 9 Printed Wiring Board MOTHERBOARD Board Component Side M60D 44 6 10 Printed Wiring Board MOTHERBOARD Board Conductor Side M60D 45 6 11 Printed Wiring Board MOTHERBOARD Board Component Side M80D 46 6 12 Printed Wiring Board MOTHERBOARD Board Conductor Side M80D 47 TABLE OF CONTENTS 6 13 Prin...

Страница 5: ...wn because of the potential difference generated by the charged electrostatic load etc on clothing and the human body During repair pay attention to electrostatic break down and also use the procedure in the printed matter which is included in the repair parts 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 co...

Страница 6: ...e lock function in the following procedure Releasing Procedure 1 Press the 1 button to turn the power on 2 Press the FUNCTION button to select the DVD CD function 3 Press the MEGA BASS button and VOCAL FADER button simultaneously for three seconds 4 The message UNLOCKED is displayed on the screen display panel and the disc tray is unlocked Note When LOCKED is displayed on the screen display panel ...

Страница 7: ...ary to spread the com pound between parts and heat sink After that execute IC and MOTHERBOARD Board after replace checking guide in page 31 Part No Description 7 300 009 67 THERMAL COMPOUND TIG2000 Spread the compound referring to the ﬁgure below MOTHERBOARD Board M80D Component Side IC3501 IC3502 IC3503 IC2002 thermal compound TIG2000 MOTHERBOARD Board M60D Component Side IC3502 IC3503 IC2002 the...

Страница 8: ...TION MOTHERBOARD Board Conductor side view In checking the MOTHERBOARD board make 1 capacitor discharge of C2076 for electrical shock prevention C2076 R 800 5 W 2 Insert the clip etc CD DVD drive tray Insert the clip etc processed to the length of 8 cm or more in the hole on the side of the CDM and push 8 cm or more hole Side view Top view Note Push after it inserts it in this hole well 3 tray 1Re...

Страница 9: ...0D In checking the SMPS board make 3 capacitors discharge of C7606 C7217 and C7701 for eletrical shock prevention SMPS Board Conductor side view HCD M40D In checking the SMPS board make 3 capacitors discharge of C6301 C6302 and C6503 for eletrical shock prevention 800 5 W R C6301 C6302 C6503 R 800 5 W 800 5 W R ...

Страница 10: ... SMPS board MOTHERBOARD board VFD_IR board PANEL board DC fan sheet SMPS board MOTHERBOARD board LED CONNECTOR board VFD_IR board PANEL board HCD M40D HCD M60D HCD M80D DC fan sheet SMPS board MOTHERBOARD board LED DRIVER board VFD_IR board PANEL board ...

Страница 11: ...Page 16 2 8 FRONT H M L PANEL SECTION Page 17 2 9 MOTHERBOARD BOARD FAN DC M40D Page 18 2 10 MOTHERBOARD BOARD DC FAN M60D Page 19 2 11 MOTHERBOARD BOARD DC FAN M80D Page 20 2 3 LOADING PANEL SECTION Page 12 2 4 CDM SECTION M40D Page 13 2 5 CDM SECTION M60D M80D Page 14 2 2 TOP COVER Page 12 SET 2 12 SMPS BOARD MIC USB BOARD M40D Page 21 2 13 SMPS BOARD MIC USB BOARD M60D M80D DC FAN M80D Page 22 ...

Страница 12: ...L SECTION 1 six screws BVTP 3 u 10 4 cover top 2 3 2 1 Insert the clip etc 2 3 three claws 4 panel loading section CD DVD drive tray Insert the clip etc processed to the length of 8 cm or more in the hole on the side of the CDM and push 8 cm or more hole Side view Top view Note Push after it inserts it in this hole well ...

Страница 13: ... 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 Note 1 When installing the flexible flat cable ensure that the colored line is not slanted after insertion colored line colored line Insert is straight to the interior Insert is incline flexible fl...

Страница 14: ...ctly 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 Note 1 When installing the flexible flat cable ensure that the colored line is not slanted after insertion colored line colored line Insert is straight to the interior Insert is incl...

Страница 15: ...M60D M80D 15 2 6 CDM90 DVBU204 C CDM section front view 3 four screws BVTP 3 u 8 1 one screw BVTP 3 u 8 2 bracket support 6 CDM90 DVBU204 C 5 holder CDM 4 Draw three wires out of the hole in bracket CDM section ...

Страница 16: ...ible flat cable 24 core 6 holder FFC 5 three claws 5 two claws 0 flexible flat cable 5 core 9 filament tape sub material 8 filament tape sub material 7 four insulator screws 0 connector qa insulator 6 belt 3 Insert the thin wire clip etc 5 tray qs service optical device 7G qa insulator qa insulator qj ql flexible flat cable 24 core 1 six claws 4 9 8 2 chuck holder assy MB qg flexible flat cable 5 ...

Страница 17: ... CN122 M60D M80D flexible flat cable 15 core CN102 M40D 3 claw 3 claw 3 claw 3 claw M40D M60D M80D F F F G F G G G H H H Note When installing the flexible flat cable ensure that the colored line is not slanted after insertion colored line colored line Insert is straight to the interior Insert is incline flexible flat cable flexible flat cable connector connector OK NG ...

Страница 18: ...sibility 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 Note 2 When installing the flexible flat cable ensure that the colored line is not slanted after insertion colored line colored line Insert is straight to the interior Insert is incline flexible flat c...

Страница 19: ...P 3 u 8 8 two screws BVTP 3 u 8 9 LED CONNECTOR board 3 two screws BVTP 3 u 8 4 one screw BVTP 3 u 8 2 one screw B 3 u 6 6 panel back 5 qh five screws BVTP 3 u 8 qj four screws BVTP 3 u 8 wa two screws BVTP 3 u 8 wa one screw BVTP 3 u 8 ws two screws BVTP 3 u 8 qk heat sink MB M 7 flexible flat cable 7 core CN2206 wf holder fan H M qg CN3501 4P wd DC fan I 0 CN451 5P qa flexible flat cable 7 core ...

Страница 20: ...OK NG NG J I 1 four screws BVTP 3 u 8 4 one screw BVTP 3 u 8 3 two screws BVTP 3 u 8 2 one screw B 3 u 6 6 panel back 5 0 CN451 5P qh three screws BVTP 3 u 8 wa two screws BVTP 3 u 8 wa one screw BVTP 3 u 8 ws two screws BVTP 3 u 8 wf holder fan H M wd DC fan qh three screws BVTP 3 u 8 qh four screws BVTP 3 u 8 qj five screws BVTP 3 u 8 qk heat sink MB H w four sheet thermal ql MOTHERBOARD board q...

Страница 21: ...HCD M40D M60D M80D 21 2 12 SMPS BOARD MIC USB BOARD M40D 1 two screws PWH 3 u 8 SUMITITE 1 four screws PWH 3 u 8 SUMITITE 2 SMPS board 3 two screws BVTP 3 u 8 4 MIC USB board chassis bottom section ...

Страница 22: ... 2 four screws BVTP 3 u 8 6 two screws BVTP 3 u 8 8 two screws BVTP 3 u 8 9 two screws BVTP 3 u 8 0 bracket fan 50X50 H qa DC fan 7 MIC USB board 3 chassis sub 1 Remove the cable from the hook 4 five screws PWH 3 u 8 SUMITITE 4 four screws PWH 3 u 8 SUMITITE 5 SMPS board M80D M80D chassis bottom section ...

Страница 23: ...isplay panel 6 During the serial number display press button Each time button is pressed the screen display panel shows the version of each category software in the fol lowing sequence SC MTK BT BTE PF SUB and return back to model information display 7 Press button and TUNING button simultane ously for 3 seconds to exit USER RESET The user reset clears all data including preset data stored in the ...

Страница 24: ... CHECK Procedure 1 Turn the power on 2 Input the following signal from Signal Generator to FM antenna input directly Carrier frequency A 87 5 MHz B 98 MHz C 108 MHz Deviation 75 kHz Modulation 1 kHz ANT input 35 dBu EMF Note Please use 75 ohm coaxial cable to connect SG and the set You cannot use video cable for checking Please use SG whose output impedance is 75 ohm 3 Set to FM tuner function and...

Страница 25: ... signal to SMPS board is checked Is following power voltage OK Main on NO6501 PIN 9 Standby Low 0V Demo Mode Hi 3 3V Power On Hi 3 3V NO6501 PIN 1 4 5 CN6500 PIN 6 7 8 9 Standby 17 4V 5 58 5V 5 Demo Mode 17 4V 5 58 5V 5 Power On 17 4V 5 58 5V 5 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...

Страница 26: ...al to SMPS board is checked Is following power voltage OK 1 AC input 2 Fuse 3 MAIN power transformer 4 NO7700 connector Pin 1 PGND Pin 3 PGND Pin 4 PVDD DC 58 5V Pin 5 PVDD DC 58 5V Pin 1 Audio 13 5V Pin 3 Audio GND Pin 4 LED 13 5V Pin 5 LED 13 5V Pin 6 LED GND Pin 7 LED GND Pin 8 AC DET Pin 9 Main ON Pin 10 Network ON Pin 11 Latch ON 5 NO7600 connector 6 SUB power transformer 7 SUB Fuse Main on N...

Страница 27: ... JL071 circumference circuit for 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 COVER TOP 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 circu...

Страница 28: ...END No No Checks JL306 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 ...

Страница 29: ... PROTECT3 is not displayed when removing the speaker and turning the power on Check that IC2002 pin 27 32 35 and 39 is short to GND PVDD Check and replace the speaker Exchange IC2002 Exchange IC3501 Exchange IC3502 Exchange IC3503 MOTHERBOARD board damaged Exchange the complete MOTHERBOARD board Check that IC3501 pin 27 32 35 and 39 is short to GND PVDD M80D Check that IC3502 pin 27 32 35 and 39 i...

Страница 30: ... 39 SPEAKER FRONT L pin 27 and 32 SPEAKER FRONT R Check that the signal is outputted from IC3503 pin 35 39 27 and 32 SPEAKER WOOFER R M60D M80D The sound is not outputted MOTHERBOARD board damaged Exchange the complete MOTHERBOARD Board MOTHERBOARD board damaged Exchange the complete MOTHERBOARD board Exchange IC2001 Exchange IC2002 Exchange IC3503 Exchange IC3502 Exchange IC3501 Check that the si...

Страница 31: ...o Max sound field set to default Mega Bass set to ON Play song Billie Jean By Michael Jackson for 2 minutes Check for any abnormality Protect 3 is displayed Set Reset to DEMO No display etc No Yes No Yes MOTHERBOARD Mount Amplifi er Diagnosis Flow 3 3 3 IC and MOTHERBOARD Board after replace checking guide After IC3501 M80D IC3502 IC3503 M60D M80D IC2002 and the complete MOTHERBOARD Board change c...

Страница 32: ...CL2035 JL2015 CL2036 JL2016 R137 CL2038 JL2018 R139 CL2039 R522 R524 R330 R719 C102 R1022 R1023 R140 R528 R1024 JL2020 CL2040 R1025 R529 JL2021 CL2041 R1026 CL2042 R143 R1027 CL2043 R144 R720 CL2044 R145 R339 CL2045 R146 R722 JL2026 R723 R917 R147 R148 R149 JL2029 R532 R533 R534 3 4 1 2 CN900 JL2221 C111 JL2222 C306 C112 JL2223 C114 JL2224 JL2030 C115 JL2031 R152 JL2033 C117 C118 R348 C2000 JL2034...

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