Philips FWM377/05 Servise Manual Download Page 9 | Manualshive

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FRONT & USB BOARD

TABLE OF CONTENTS

Front PCB - Layout Top View .......................................... 6-2

Front PCB - Layout Bottom View ..................................... 6-3

Front & USB PCB - Circuit Diagram ................................. 6-4

USB PCB - Layout ........................................................... 6-5

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Summary of Contents for FWM377/05

Page 1: ...ng or otherwise without the prior permission of Philips Published by SL0706 Service Audio Printed in The Netherlands Subject to modification GB 3141 785 31630 Mini System TABLE OF CONTENTS Page Specifications 1 1 Measurement Setup 1 2 Service Aids Safety Instruction etc 1 3 to 1 6 Block Diagram 2 Wiring Diagram 3 Front Board USB Board 4 CPU WMA Board 5 Main Board Power Board 6 AMP Low Power Board ...

Page 2: ...ve range 87 5 108 MHz MW wave range 531 1602 kHz Number of presets 40 Antenna FM 75 wire MW Loop antenna USB PLAYER USB 12Mb s V1 1 support MP3 and WMA files Number of albums folders maximum 99 Number of tracks titles maximum 400 TAPE PLAYER Frequency response Normal tape type I 125 8000 Hz 8 dB Signal to noise ratio Normal tape type I 48 dB A Wow and flutter d 0 4 DIN SPEAKERS System 2 way double...

Page 3: ...5kHz e g 7122 707 48001 LF Voltmeter e g PM2534 DUT S N and distortion meter e g Sound Technology ST1700B Frame aerial e g 7122 707 89001 Tuner AM MW LW To avoid atmospheric interference all AM measurements have to be carried out in a Faraday s cage Use a bandpass filter or at least a high pass filter with 250Hz to eliminate hum 50Hz 100Hz RF Generator e g PM5326 Ri 50Ω Bandpass 250Hz 15kHz e g 71...

Page 4: ...t 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 Connectorbox 1MΩ 4822 395 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat to conn box 4822 320 11306 Earth cable to Connect product to mat or box 4822...

Page 5: ...n osservazione della più grande cauzione alla loro manipolazione Durante le riparazioni occorre quindi essere collegato allo stesso potenziale che quello della massa dell apparecchio tramite un braccialetto a resistenza Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale Pour votre sécurité ces documents doivent être utilisés par des spécia listes ...

Page 6: ...modities 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 ëdry packagingí sealed pack including a silica gel pack to protect the IC against moisture After opening d...

Page 7: ...2 1 2 1 SET BLOCK DIAGRAM ...

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

Page 9: ...FRONT USB BOARD TABLE OF CONTENTS Front PCB Layout Top View 6 2 Front PCB Layout Bottom View 6 3 Front USB PCB Circuit Diagram 6 4 USB PCB Layout 6 5 4 1 4 1 ...

Page 10: ...4 2 4 2 PCB LAYOUT FRONT BOARD TOP VIEW ...

Page 11: ...PCB LAYOUT FRONT BOARD BOTTOM VIEW 4 3 4 3 ...

Page 12: ...4 4 4 4 CIRCUIT DIAGRAM FRONT BOARD ...

Page 13: ...4 5 4 5 PCB LAYOUT USB BOARD ...

Page 14: ...CPU WMA BOARD TABLE OF CONTENTS CPU WMA PCB Layout Top View 5 2 CPU WMA PCB Layout Bottom View 5 3 CPU WMA PCB Circuit Diagram 5 4 to 5 10 5 1 5 1 ...

Page 15: ...5 2 5 2 PCB LAYOUT CPU WMA BOARD TOP VIEW ...

Page 16: ...PCB LAYOUT CPU WMA BOARD BOTTOM VIEW 5 3 5 3 ...

Page 17: ...10K R42 1K R14 4K7 Y1 16 9344MHz T46 T27 C23 22pF C20 10nF C6 0 1uF R037 OPEN T49 T2 R45 1K C3 0 1uF R33 1K R22 10K R23 100R FB3 2K7 100MHz R43 1M R35 4K7 T43 R26 1K R49 47R C9 47uF 6 3V R25 100R C12 680pF C25 22P T45 IC1 Amadeus_Plus SCF5250LAG100 82 31 5 4 2 17 20 21 8 10 126 125 83 136 124 67 134 133 132 39 131 130 128 127 14 13 12 11 7 6 92 139 46 135 141 38 115 122 121 119 118 123 97 1 144 14...

Page 18: ...38 40 42 44 30 32 34 36 39 41 43 45 12 47 26 28 11 15 13 37 27 46 9 10 14 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 IO0 IO1 IO2 IO3 IO4 IO5 IO6 IO7 IO8 IO9 IO10 IO11 IO12 IO13 IO14 IO15 A1 RESET BYTE CE OE WE RDY BUSY VPP VCC GND GND NC NC NC C31 0 1uF C32 0 1uF T4 C34 0 1uF C26 10nF C35 0 1uF C29 100uF C27 0 1uF C30 0 1uF IC3 16M 1MX16bit SDRAM 2 3 5 6 8 9 11 12 39 40 42 4...

Page 19: ...10K R42 1K R14 4K7 Y1 16 9344MHz T46 T27 C23 22pF C20 10nF C6 0 1uF R037 OPEN T49 T2 R45 1K C3 0 1uF R33 1K R22 10K R23 100R FB3 2K7 100MHz R43 1M R35 4K7 T43 R26 1K R49 47R C9 47uF 6 3V R25 100R C12 680pF C25 22P T45 IC1 Amadeus_Plus SCF5250LAG100 82 31 5 4 2 17 20 21 8 10 126 125 83 136 124 67 134 133 132 39 131 130 128 127 14 13 12 11 7 6 92 139 46 135 141 38 115 122 121 119 118 123 97 1 144 14...

Page 20: ...1 NC CS RD WR Vhold2 DREQ NC DACK H TESET INT NC NC RESET NDP_SEL EOT DGND4 NC TESET0 NC TESET1 H_wakeup NC H_suspend XTAL1 XTAL2 DGND5 H PSW1 N H PSW2 N NC NC H DM1 H DP1 H DM2 H DP2 H CO1 N H OC2 N VCC AGND VREG3 3V A0 LOW PW NC DGND D0 D1 C38 0 1uF C49 18PF T98 R66 10K Q2 2SB1132R Q6 BC807 T95 R56 10K R75 100R C44 47pF C50 0 1uF C40 0 1uF T96 R62 10K FB9 1A R57 1K FB10 1A C48 18PF R54 22R C47 0...

Page 21: ...10K R42 1K R14 4K7 Y1 16 9344MHz T46 T27 C23 22pF C20 10nF C6 0 1uF R037 OPEN T49 T2 R45 1K C3 0 1uF R33 1K R22 10K R23 100R FB3 2K7 100MHz R43 1M R35 4K7 T43 R26 1K R49 47R C9 47uF 6 3V R25 100R C12 680pF C25 22P T45 IC1 Amadeus_Plus SCF5250LAG100 82 31 5 4 2 17 20 21 8 10 126 125 83 136 124 67 134 133 132 39 131 130 128 127 14 13 12 11 7 6 92 139 46 135 141 38 115 122 121 119 118 123 97 1 144 14...

Page 22: ...wn AMP_Mute RDS_CLK TUNER_RW RDS_DATA TUNER_CLK TUNER_ST_MO TUNER_DATA RELAY_CTRL NTC_DET SPK_LEVEL SDA1 SCL1 MUX_R MUX_L POWER_ON MAIN_VCC 3V3 3V3 5V MAIN_VCC USB_IN_5V ECO_3V3 ECO_3V3 ECO_3V3 5V C72 100uF 16V C75 100uF 16V R94 0R T84 L10 1A C87 100pF T66 C86 100pF R101 220R R91 1K R103 100K T75 R87 1K T89 R93 1K C93 100pF R19 10K C90 100pF T67 T62 L12 1A R100 100R C89 100pF R89 1K R95 1K T88 C66...

Page 23: ...5 BC817 25 1 2 3 C110 2 2uF R111 0R R114 10K R113 10K R112 0R C94 1uF R109 100K R4 47R IC9 OPT30 1 2 3 8 7 6 5 4 GND RST_IN D1 VDD ADJUST CAP RST_OUT D2 R118 10K R6 47R C101 0 1uF IC7 74LVC157 16 8 4 7 9 12 2 3 5 6 11 10 14 13 15 1 VCC GND 1Y 2Y 3Y 4Y 1A 1B 2A 2B 3A 3B 4A 4B STROBEG SELECTAB R110 100K C98 10uF R117 10K C102 0 1uF C100 10uF R119 10R C106 0 1uF R120 39K C108 0 1uF C99 0 1uF C97 0 1u...

Page 24: ...TENTS Main HF Power PCB Layout Top View 6 2 Main HF Power PCB Layout Bottom View 6 3 HF Power PCB Circuit Diagram 6 4 Main Super Power PCB Circuit Diagram 6 5 Super Power PCB Layout Diagram 6 6 Tape Part Circuit Diagram 6 7 6 1 6 1 ...

Page 25: ...6 2 6 2 PCB LAYOUT MAIN HF POWER BOARD TOP VIEW ...

Page 26: ...PCB LAYOUT MAIN HF POWER BOARD BOTTOM VIEW 6 3 6 3 ...

Page 27: ...6 4 6 4 CIRCUIT DIAGRAM HF POWER BOARD ...

Page 28: ...6 5 6 5 CIRCUIT DIAGRAM MAIN SUPER POWER BOARD ...

Page 29: ...6 6 6 6 PCB LAYOUT SUPER POWER BOARD ONLY FOR 12 05 PCB LAYOUT SUPER POWER BOARD ONLY FOR 55 ...

Page 30: ...6 7 6 7 CIRCUIT DIAGRAM TAPE PART ...

Page 31: ...AMP LOW POWER BOARD TABLE OF CONTENTS AMP Low Power PCB Layout Top View 7 2 AMP Low Power PCB Layout Bottom View 7 3 AMP Low Power PCB Circuit Diagram 7 4 Tuning Part Circuit Diagram 7 5 7 1 7 1 ...

Page 32: ...7 2 7 2 PCB LAYOUT AMP LOW POWER BOARD TOP VIEW ...

Page 33: ...PCB LAYOUT AMP LOW POWER BOARD BOTTOM VIEW 7 3 7 3 ...

Page 34: ...7 4 7 4 CIRCUIT DIAGRAM AMP LOW POWER BOARD ...

Page 35: ...7 5 7 5 CIRCUIT DIAGRAM TUNING PART ...

Page 36: ...9 3 4 4 5 2 2 2 1 3 0 3 4 2 32 28 48 45 42 50 37 49 40 38 35 36 41 46 7 4 4 3 3 4 51 26 7 2 20 14 29 33 2 5 3 2 8 1 8 1 ...

Page 37: ... 20 996510000909 AC CORD VDE APP 2M 12 55 20 996510001345 AC CORD BS PLUG CORD 2M 05 21 994000001381 FM ANT BLACK 1M 22 996510001331 CASSETTE KEY COVER FOOT 23 996500041827 FAN KD1206PTS3 24 994000001267 SPRING RIGHT 25 994000004379 CASSETTE KEY COVER SPRING 26 994000001276 PANEL LEFT 27 994000001277 PANEL RIGHT 28 996510001477 FRONT CABINET 55 28 996510001332 FRONT CABINET 05 12 29 996510001478 R...

Page 38: ...05 994000004338 TRANSISTORS PMBT3904 SW407 994000001243 TACT SWITCH Q607 996500038609 TRANSISTORS 2W 8050C SW408 994000001243 TACT SWITCH Q608 994000004338 TRANSISTORS PMBT3904 SW409 994000001243 TACT SWITCH Q609 994000004145 TRANSISTORS B772Y 160 320 SW410 994000001243 TACT SWITCH Q611 996500038609 TRANSISTORS 2W 8050C SW411 994000001243 TACT SWITCH Q612 996500038609 TRANSISTORS 2W 8050C SW412 99...

Page 39: ...050C R738 994000004473 RES METAL 0 33R 1W 1 Q314 996500038609 TRANSISTORS 2W 8050C R739 994000004473 RES METAL 0 33R 1W 1 R708 994000004473 RES METAL 0 33R 1W 1 R743 994000004473 RES METAL 0 33R 1W 1 R709 994000004473 RES METAL 0 33R 1W 1 R764 994000004472 RESISTORS FUSIBLE 47R 1W 1 R729 994000004473 RES METAL 0 33R 1W 1 R766 994000004473 RES METAL 0 33R 1W 1 R738 994000004473 RES METAL 0 33R 1W 1...

Page 40: ...N338P Q2 996510001317 TRANSISTOR 2SB1132R Q4 996510000314 TRANSISTOR 2SD1664R Y1 994000004551 CRYSTAL 16 9344MHZ 20PPM Y2 996510000333 CRYSTAL 6 000MHz Y3 994000004615 CRYSTAL 32 768KHZ 12 5PF Note Only these parts mentioned in the list are normal service parts 8 5 ...

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