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WOOX FX25/12 Service Manual Download Page 17

5-1

  Trouble shooting Chart 

Yes

 

No 

Yes

 

Yes 

Power on Doesn't Work 

Go 

NO 

Yes 

Check  the  3.3V voltage of  MCU 

Yes 

Yes 

No

Confirm the normality SPI communications of 

MPEG 

Adapter has problem 

Check  the  39V voltage of XP5 and XP8

 

Check  9pin  and  24pin of  MCU and 
confirm whether they have normal voltage 

Confirm whether there are DVCC33 and 

VC12

 

NO 

Check the VCC5V out from 
DC-DC

No

MPEG  has  problem  

Check  VFD  board  and  key  board 

Summary of Contents for FX25/12

Page 1: ...registered trademarks of Koninklijke Philips N V and are used by WOOX Innovations Limited under license from Koninklijke Philips N V Subject to modification Version 3 0 TABLE OF CONTENTS Page Location of PC Boards Versions Variation 1 Specifications 2 Safety Instruction 3 Software Upgrade Instruction 4 Troubleshooting 5 Disassembly Instructions 6 Set Block Wiring Diagram 7 Circuit Diagram PCBA Lay...

Page 2: ...RD M KEY BOARD M USB BOARD M M SUPPORT BOARD M M Tips SUPPORT BOARD LOADER C Component Level Repair M Module Level Repair 12 APMEA M M C M C M M M M M M M M M M Reminder As BT and NFC need to be paired and BT is on Front control board when one of BT NFC or Front control Board needs to be replaced all of these three parts need to be replaced together FRONT CONTROL BOARD IN BOARD USB BOARD NFC BOARD...

Page 3: ...ours in the document for easy recognition in at least the update right after the change Deletion of text is done by strike through in order to make changes obvious in at least the update after the change took place Note The Product Performance Specificationis a only a document to list out key parameters specification points It also describes product specific unique parameters For product performan...

Page 4: ...3 CD disc USB MP3 MPEG Sunplus SPH8104 4 FM AM tuner Module KST MW004MV1 R78W2 IC RN5B800 5 Audio DSP STA311B 6 AMP FX15STA518 2 FX25STA518 2 FX55STA516B 2 7 Rated output power FX15180W 30 4 x 45W FX25300W 30 4 x 75W FX55600W 30 3 x 200W 200W x 2 200W 2 1 2 Styling Forms and Functions FX15 FX25FX55can be placed on a tabletop which should have a form factor and footprint that can be easily be locat...

Page 5: ...CHECK DATE 2013 12 09 2 1 3 ACCESSORIES Model FX15 FX25FX55 Stroke Version 12 Region EU Power Cord Audio cable 3 5mm audio NA Tuner Antenna Speaker cable USB cable NA Remote Control 21keys Battery 1xAAA 2 1 4 Controls Local Display and LED Indications Control keys on the set are 1 Standby On 2 Eject 3 Play Pause 4 Next 5 Pre 6 FF 7 FB 8 Source Disc USB FM AM Aux BT 9 Stop 10 Volume Knob 2 3 ...

Page 6: ... Audio functions EN55013 2001 A1 2003 A2 2006 EN55020 2007 IT functions EN55022 2006 A1 2007 EN55024 1998 A1 2001 A2 2003 WiFi function ETSI EN 300 328 V1 7 1 ETSI EN 301 489 1 V1 8 1 17 V1 3 2 EN 62311 2008 Generic functions EN 61000 3 2 2006 EN 61000 3 3 1995 A1 2001 A2 2005 or alternatively EN61000 3 3 2008 97 55 Audio functions CISPR 13 2006 or alternatively CISPR 13 2009 CISPR 20 2005 IT func...

Page 7: ...10 15 Control recallable functions function changes allowed 5 15 18 15 18 Components damage not allowed General requirement 1 10 arcs for positive and negative polarity for unit on and off for 1kV incremental steps 2 Component or mechanical damage is not allowed No loss of fixed stored data stored in EEPROMs 3 Hang ups and malfunctions are allowed as long as the customer can recover from the hang ...

Page 8: ... 90 132Vac 220 240Vac selectable Frequency 50 60Hz INMETRO certified round 2 pin 98 APAC 90 132Vac 220 240Vac selectable Frequency 50 60Hz EU round 2 pin 94 India 2 100 310Vac limit India compatible with up cost used only for India Frequency 47 63Hz EU 12 round 2 pin All requirements per defined for each country should be met with sufficient testing 3 1 2 Surge Immunity Lightning Test The product ...

Page 9: ...out Immunity The product shall withstand mains failures of Variation 0 100 dip at T event 50 mSec Performance criterion B Variation 40 60 dip at T event 100 mSec Performance criterion B Variation 0 100 dip at T event 5 Sec Performance criterion C Additional for USA apparatus See 3135 019 8029 Reliability evaluation Variation 0 100 dip at T event 100 mSec in standby mode Performancecriterion B Requ...

Page 10: ...annel Seperation 1kHz 10kHz 40dB 35dB Loudness Y THD Maximal 1 SNR standard output A weighted 1 70dBA SNR standard output Un weighted 60dBA Crostalk 45dB Amplification Reserve 1dB Audio Inputputs Audio Input Sensitivity 3dB rated output power at 1kHz Audio Output 1 Tuner FM 67 5kHz Modulation Limit 6dB Line Out Left Right NA CD MP3 0dB track Audio Disc 1 Track 1 Headphone NA USB 0dB 1KHz sinewave ...

Page 11: ...ied otherwise 3 3 Bluetooth Gerneral Part Bluetooth module Sunitec_BM153 BT Specification Operating Frequency Band 2 4GHz 2 48GHz unlicensed ISM band Operating Voltage 1 8V 3 3V RF Output Power 3dBm 0dBm Sensitivity at 0 1 BER 90dBm 70dBm Bluetooth version Ver2 1 EDR Receive A2DP NA Transmit A2DP NA Receive HSP NA Bluetooth Flashing Display BT Audio Description Normal Limited unit remark Frequency...

Page 12: ... 50mV M 80 3 5 IF 10 7 MHz IF 450 3 kHz Stereo 46 dB Quieting 48 51 dB Modulation Hum 50 45 Search Tuning Sensitivity α26 10 dB S N Ratio 50 45 S N Ratio 45 40 dB Amplification Reverse 0 4 dB Distortion RF 1mV Frq Dev 75 kHz 2 3 Overall Frequency Response 63Hz 12 5KHz 3 dB Channel separation 400 1000 5000 Hz RF input 68 dBf 26 30 20 20 26 18 dB FM Frequency MHz Noise Limited Sensitivity 26 dB Imag...

Page 13: ...5m Short Operating Distance 0 1 m Minimum Optical Viewing Angle Horizontal γ 60 Vertical δ 30 Electromagnetic Interference Field strength Eq 100 V m at nominal 36KHz carrier frequency Refer to Appendix A for the remote control code 3 4 clock SPECIFICATION TECHNIAL DESCRIPTION SOFTWARE IMPLEMENTED CLOCK TIMER FUNCTION WITH 32 768kHz QUARTZ OSCILLATOR GENERAL PART Timer Setting Clock and Timer Timer...

Page 14: ...rature rise of PCB prints shall not exceed 85 C 4 Temperature readings of all mechanical electrical components and modules shall not exceed their specification limits The calculated junction temperature of semiconductors shall also not exceed spec limits 3 5 3 Noise Specifications Test Conditions Measurements are to be made inside an Anechoic Chamber echo free environment with ambient noise of les...

Page 15: ...FWV J 5HSODFH WKH GHIHFWLYH ORDGHU ZLWK D QHZ ORDGHU 5HPRYH SDSHUFOLS IURP WKH ÀH IRLO DQG FRQQHFW LW WR WKH QHZ ORDGHU 5HPRYH VROGHU MRLQW RQ WKH 6 SURWHFWLRQ SRLQW 77 17 21 7KH ODVHU GLRGH RI WKLV ORDGHU LV SURWHFWHG DJDLQVW 6 E D VROGHU MRLQW ZKLFK VKRUWFLUFXLWV WKH ODVHUGLRGH WR JURXQG RU SURSHU IXQFWLRQDOLW RI WKH ORDGHU WKLV VROGHU MRLQW PXVW EH UHPRYH DIWHU FRQQHFWLRQ ORDGHU WR WKH VHW 2QO ...

Page 16: ...PEG_FX20_55_V13 bin to PCM_MPEG bin MPEG UPD is display Caution Do not turn off the power or remove the USB storage device when the software update is in progress because you might damage the unit The Software Version to view 1 Turn on the unit and switch to the DISC source NO DISC is displayed 2 Press EJECT key to open the door OPEN is displayed 3 Press the key STOP PROG NEXT in turn on RC the VF...

Page 17: ...es No Confirm the normality SPI communications of MPEG Adapter has problem Check the 39V voltage of XP5 and XP8 Check 9pin and 24pin of MCU and confirm whether they have normal voltage Confirm whether there are DVCC33 and VC12 NO Check the VCC5V out from DC DC No MPEG has problem Check VFD board and key board ...

Page 18: ...lem Can t read USB or USB has no sound Go Yes Check the normality of the communication between MPEG and USB NO No Yes MPEG has problem Check the 5V voltage of XP14 Confirm whether there is 5V voltage of S pin of Q13 No No N N ...

Page 19: ...5 3 Can t connect NFC GO NO Yes Yes Confirm whether there is response of mobile phone U1 has problem The circuit of NFC can work normally ...

Page 20: ...rm whether there is audio signals of the 3 and 13 pin of U17 U17 has problem Check whether it is right of the IIS signal between U16 and MPEG Check whether there is audio signals of the 22 and 24 pin of XP82 Check the connection of VFD board and main board If MCLK BLCK and LRCLK of IIS signal isn t normal MPEG has problem If data line has no output U16 has problem Check the signal output from U20 ...

Page 21: ...M AUX and MP3 have no sound Go No Yes Confirm whether there is audio signals of the 5 and 14 pin of U17 Check the connection of these nets to U17 Check as the procedure of BT has no sound from the forth step ...

Page 22: ...k panel and 2 screw on the left and right sides then open the cover from the back panel side Figure 1 Figure 1 Step 2 Dismantle the loader Disconnect the connectors on main board Remove 2 screws besides the loader Pull up the loader from the back panel side the CD door will be separated at the same time Figure 2 Figure 2 Step 3 Dismantle the loader bracket Remove 1 screw on the bracket then remove...

Page 23: ...ht sides Figure 3 buckles under the bottom plate and 2 screws on the left Step 5 Dismantle the support board Remove 2 screws on the board Figure 4 Step 6 Dismantle 4 LED baffles Remove 1 screw on a baffle then release the buckles Figure 4 Figure 4 Step 7 Dismantle the USB board Remove 2 screws on the board Figure 5 Step 8 Dismantle the IN board Remove 2 screws on the board Figure 5 Step 9 Dismantl...

Page 24: ...cal and Dismantling Instructions Dismantling Instruction The following guidelines show how to dismantle the player 6 3 Detailed information please refer to the model set Figure 6 Step 11 Dismantle the power board Remove 4 screws on the board Figure 7 Figure 7 Step 12 Dismantle the main board Remove 4 screws on the back panel and 2 screws on the board Figure 8 Figure 8 ...

Page 25: ...M R78W2 Control I O U10 U22 MCU AMP STA518 BTL 8ɏ Source Switch 74HC4052 I O WR UART AUX VFD DRIVER VFD Display SPI M i b d U20 U8 U17 MCU STM8S005C6 I Os Crystal 12M IR Main board VFD IN board U17 Audio IN ROM BT BM830 D to S OP AM3V3 ROM BT BM830 D to S OP USB IR VOL ROM BT BM830 26MHZ D to S OP KEY US KY board 12V_D 5V_D NFC NTAG203F LDO 7805 12V PCON 24V Main board Power supply 33V AC MOS Swit...

Page 26: ...wer XPI 4PIN Loader XP4 XP6 24PIN 2PIN Main board board XP8 6PIN IN board XS2 XS1 3PIN XP82 XP14 IN board XS2 XS1 24PIN 4PIN VFD board XP82 KY board XP83 XS1 2PIN USB board XS4 VFD board USB board NFC board XS5 XP5 3PIN 7 2 Wiring Diagram ...

Page 27: ...S S R1 1K R1 1K Circuit Diagram Support board 8 1 ...

Page 28: ...1 2 2 3 3 4 4 5 5 SW16 SW16 SW17 SW17 C32 100pF 50V NP0 C32 100pF 50V NP0 LED3 LED_BULE LED3 LED_BULE SW27 TAC020 SW27 TAC020 R146 1K 1 R146 1K 1 LED6 LED_BULE LED6 LED_BULE XS1 3PIN 2 0mm XS1 3PIN 2 0mm 1 1 2 2 3 3 C40 100pF 50V NP0 C40 100pF 50V NP0 SW26 TAC020 SW26 TAC020 Circuit Diagram Key board 8 2 ...

Page 29: ...NC PESD5V0S1BA 30K 35pF ESD9 NC PESD5V0S1BA 30K 35pF 2 1 LED12 LED_BULE LED12 LED_BULE LED9 LED_BULE LED9 LED_BULE P8 4PIN 2mm P8 4PIN 2mm VCC 1 D 2 D 3 GND 4 Shell B 6 Shell A 5 C37 0 01uF 50V X7R C37 0 01uF 50V X7R C38 0 1uF 50V X7R C38 0 1uF 50V X7R XS3 2PIN 2 0mm XS3 2PIN 2 0mm 1 1 2 2 XS5 2PIN 2 0mm XS5 2PIN 2 0mm 1 1 2 2 ESD6 NC PESD5V0S1BA 30K 35pF ESD6 NC PESD5V0S1BA 30K 35pF 2 1 Circuit D...

Page 30: ...2 2 3 3 4 4 5 5 6 6 C626 47pF 50V NP0 C626 47pF 50V NP0 R609 2 2K R609 2 2K J7 0 J7 0 C607 1000pF 50V X7R C607 1000pF 50V X7R R610 22K R610 22K R642 100K R642 100K J20 0 J20 0 R612 680 R612 680 U602A AS4558M U602A AS4558M 3 2 1 8 4 C772 0 1uF 50V X7R C772 0 1uF 50V X7R C623 2 2UF C623 2 2UF C39 3300pF 50V X7R C39 3300pF 50V X7R FB2 500 200mA FB2 500 200mA XP2 6PIN 2 0mm XP2 6PIN 2 0mm 1 1 2 2 3 3 ...

Page 31: ...19 SEG6 K6 20 SEG7 21 SEG8 22 SEG9 23 SEG10 24 SEG11 25 SEG12 26 VEE 27 SEG13 28 SEG14 29 SEG15 30 SEG16 31 G6 32 G5 33 G4 34 G3 35 G2 36 G1 37 VDD 38 LED4 39 LED3 40 LED2 41 LED1 42 GND 43 OSC 44 LED1 LED_RED LED1 LED_RED R50 2K R50 2K J16 0 J16 0 Q1 NPN_3DG3904M Q1 NPN_3DG3904M R29 0 R29 0 R1 470 R1 470 C29 100pF 50V X7R C29 100pF 50V X7R 3 3uF 50V CE2 3 3uF 50V CE2 R11 10K R11 10K R30 22 R30 22...

Page 32: ...42 NC CE5042 CE5062 820uF 50V CE5062 820uF 50V CN502 NC CN502 NC 1 1 2 2 R525 100K R525 100K R548 22K R548 22K R514 8 2 2W R514 8 2 2W R512 56K 1 R512 56K 1 R539 56K 1 R539 56K 1 JP514 JMP JP514 JMP R563 22K R563 22K 430uH LIF552 430uH LIF552 C556 0 1uF 50V X7R C556 0 1uF 50V X7R R582 100K R582 100K R556 24 9K 1 R556 24 9K 1 C530 0 1uF 50V X7R C530 0 1uF 50V X7R D507 FR307 3A 1000V D507 FR307 3A 1...

Page 33: ...6 0 R937 15K R937 15K C794 4 7UF 10V X5R C794 4 7UF 10V X5R R85 100K R85 100K R1527 NC R1527 NC U19 BT_BM830 U19 BT_BM830 GND 1 AIO0 2 PIO14 3 PIO15 4 PIO16 5 PIO17 6 PIO10 7 SCL 8 PIO11 9 PIO12 10 PIO13 11 SPI PCM 12 GND 13 PIO3 PCM_OUT MISO 14 PIO2 PCM_IN MISI 15 PIO5 PCM_CLK CLK 16 PIO4 PCM_SYNC CSB 17 GND 18 GND 19 RESET 20 GND 21 PIO30 LED1 22 PIO29 LED0 23 VREGENABLE 24 GND 25 VBUS 26 CHG_EX...

Page 34: ...AG203F U1 NTAG203F LA 4 LB 2 FD 3 GND 1 C44 0 1uF 16V X7R C44 0 1uF 16V X7R C42 39pF 50V NP0 C42 39pF 50V NP0 R1 1 R1 1 XP7 3PIN 1 25mm XP7 3PIN 1 25mm 1 1 2 2 3 3 GND 4 GND 5 Circuit Diagram NFC board 8 16 ...

Page 35: ...Print layout USB Board Key Board Support Board bottom side 8 17 ...

Page 36: ...Print layout Front Control Board In Board bottom side 8 18 ...

Page 37: ...Print layout Power Board bottom side 8 19 ...

Page 38: ...9 1 Exploded View for FX25 Partlist refer to a separated excel file on FYP Remarks ASSY1 includes 2 4 5 6 7 8 25 31 32 33 34 35 36 37 38 ...

Page 39: ...REVISION LIST V 1 0 V2 0 V3 0 10 2014 5 30 Initial release for FX25 12 2015 10 11 Content update 2015 12 18 Add reminder of BT NFC pair ...

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