Philips MCM393 Service Manual Download Page 21 | Manualshive

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PCB LAYOUT - MCU BOARD (BOTTOM VIEW)

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Summary of Contents for MCM393

Page 1: ...ithout the prior permission of Philips Published by SL 0703 Service Audio Printed in The Netherlands Subject to modification Micro System Version 1 0 CLASS 1 LASER PRODUCT 3141 785 31550 TABLE OF CONTENTS Page PCBs Location 1 2 Specifications 1 3 Measurement Setup 1 4 Service Aids Safety Instruction etc 1 5 to 1 7 Service Test Program 2 Set Block Diagram 3 Set Wiring Diagram 4 Main Board 5 Display...

Page 2: ...1 2 PCBS LOCATION ...

Page 3: ... WMA files Number of albums folders maximum 99 Number of tracks titles maximum 500 TUNER FM wave range 87 5 108 MHz MW wave range 531 1602 kHz Sensitivity at 75 mono 26 dB signal to noise ratio 2 8 µV stereo 46 dB signal to noise ratio 61 4 µV Selectivity t 28 dB Total harmonic distortion d 5 Frequency response 63 12500 Hz 3 dB Signal to noise ratio t 50 dBA SPEAKERS 2 way Bass reflex system Dimen...

Page 4: ...LEVEL METER e g Sennheiser UPM550 with FF filter S N and distortion meter e g Sound Technology ST1700B DUT CD Use Audio Signal Disc SBC429 4822 397 30184 replaces test disc 3 L P F 13 th order filter 4822 395 30204 MEASUREMENT SETUP ...

Page 5: ...822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test Disc 4822 395 10216 ESD Equipment Anti static table mat large 1200x650x1 25mm 4822 466 10953 Anti static table mat small 600x650x1 25mm 4822 466 10958 Anti static wristband 4822 395 10223 Connector box 1MΩ 4822 320 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat t...

Page 6: ...ectrostatische ontladingen ESD Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen verminderen Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat Houd componenten en hulpmiddelen ook op ditzelfde potentiaal I AVVERTIMENTO Tutti IC e parecchi semi conduttori sono sensibili alle scariche stat...

Page 7: ...es has to be purchased at external companies Special information for BGA ICs always use the 12nc recognizable soldering temperature profile of the specific BGA for de soldering always use the lead free temperature profile in case of doubt lead free BGA ICs will be delivered in so called dry packaging sealed pack including a silica gel pack to protect the IC against moisture After opening dependent...

Page 8: ...3 1 3 1 SET BLOCK DIAGRAM ...

Page 9: ...SET WIRING DIAGRAM 4 1 4 1 ...

Page 10: ...MAIN BOARD TABLE OF CONTENTS Main PCB Layout Top View 5 2 Main PCB Layout Bottom View 5 3 Main Headphone PCB Circuit Diagram 5 4 Headphone PCB Layout Diagram 5 5 5 1 5 1 ...

Page 11: ...5 2 5 2 PCB LAYOUT MAIN BOARD TOP VIEW ...

Page 12: ...PCB LAYOUT MAIN BOARD BOTTOM VIEW 5 3 5 3 ...

Page 13: ...5 4 5 4 CIRCUIT DIAGRAM MAIN BOARD ...

Page 14: ...5 5 5 5 PCB LAYOUT HEADPHONE BOARD TOP VIEW PCB LAYOUT HEADPHONE BOARD BOTTOM VIEW ...

Page 15: ...DISPLAY BOARD TABLE OF CONTENTS Display PCB Layout Top View 6 2 Display PCB Layout Bottom View 6 3 Display PCB Circuit Diagram 6 4 6 1 6 1 ...

Page 16: ...6 2 6 2 PCB LAYOUT DISPLAY BOARD TOP VIEW ...

Page 17: ...PCB LAYOUT DISPLAY BOARD BOTTOM VIEW 6 3 6 3 ...

Page 18: ...6 4 6 4 CIRCUIT DIAGRAM DISPLAY BOARD ...

Page 19: ...MCU USB JACK BOARD TABLE OF CONTENTS MCU PCB Layout Top View 7 2 MCU PCB Layout Bottom View 7 3 MCU PCB Circuit Diagram 7 4 USB JACK PCB Circuit Diagram 7 5 USB JACK PCB Layout Diagram 7 6 7 1 7 1 ...

Page 20: ...7 2 PCB LAYOUT MCU BOARD TOP VIEW 7 2 ...

Page 21: ...7 3 PCB LAYOUT MCU BOARD BOTTOM VIEW 7 3 ...

Page 22: ...7 4 CIRCUIT DIAGRAM MCU BOARD 7 4 ...

Page 23: ...7 5 CIRCUIT DIAGRAM USB JACK BOARD 7 5 ...

Page 24: ...7 6 PCB LAYOUT USB JACK BOARD TOP VIEW 7 6 PCB LAYOUT USB JACK BOARD BOTTOM VIEW ...

Page 25: ...8 1 8 1 11 21 20 19 13 17 18 22 23 16 9 10 15 9 24 25 14 12 26 SET MECHANICAL EXPLODED VIEW ...

Page 26: ...FT FRONT PANEL 22 996510001088 RIGHT FRONT PANEL 23 996510001089 VOLUME KNOB RING 24 994000005786 CD MECHANISM DA11VF SANYO 25 996510000871 CD TRAY LOADER 26 996510001090 TUNER MODULE ENG07821QF 27 996510001091 FFC CABLE 80MM 14P P1 0 28 996510001092 FFC R A TYPE 16P L180MM 29 996510001093 FFC CABLE 20P P1 25MM L200MM 30 996510001094 FFC CABLE 200MM 20P P1 25 31 996510001095 FFC CABLE 10P L300MM P...

Page 27: ...MOD Q901 996510000378 TRANSISTOR BST50 Q501 996500039268 TRANSISTOR KTC 8050C Q909 996500039268 TRANSISTOR KTC 8050C Y601 994000003209 CRYSTAL 4 332MHZ HC 49 S Q910 996500039268 TRANSISTOR KTC 8050C U201 994000005747 IC OTI6888 G LQFP 64 U202 996510000738 IC EPROM ICE27C512 70 PCW ELECTRICAL PARTS LIST DISPLAY BOARD U202 996510001065 IC EPROM ICE27C512 70 X901 994000005742 X TAL 8 4672 MHZ 20PF D7...

Page 28: ...ATOR D3 CLEAR BLUE D103 996510001072 LED INDICATOR D3 CLEAR BLUE L101 996510001060 FERRITE BEAN SBK160808T 601Y S RS701 996510001070 INFRARED RECEIVER SM3385B ELECTRICAL PARTS LIST HEADPHONE BOARD HP901 994000001456 STEREO HEADPHONE JACK HP902 996510001073 EARPHONE CKX3 5 19S 3PIN Note Only these parts mentioned in the list are normal service parts 8 4 ...

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