CMD310 service manual
Contents
1. pen MCU IC Fornt Line output Amp IC SERVO POWER 3 3V 1 42160 2 E Main Board 3 5 POWER 5V 5 S POWER 9V C 5 POWER ST TDA7388 5 g 5 ae os 6 2 1 17 1 0 17 Pin FCC Panel Board CIRCUIT DIAGRAM MAIN BOARD TO 8804 uort 5 MCU SCLK o TO PANE T 2 598 EA I mest EI uae T e e USB o wirt ACC DET gt 5 1 c3 1 sys RESET O wis gt ENS meu Ly n Seo Sue 1 19 ars aTe 12. aC E RA Lor 1446 R464 0505 RENNES 88 aaa C504 R504 C501 508 C v R401 R402 8403 1 t d C422 C423 C424 6425 428 8503 CON804 9 000 8 25 5 58 88 8 14048 FAOS E R305 S mS AUX R AGND 13 AUX L E radka 1203 FES CON202 N 22 10201 201 q 2 RIS 74 q 4 05 q q q Ne 9202 EC703 CON702 8733 R732 227 RTS 12 PCB LAYOUT MAIN BOARD BOTTOM SIDE VIEW oc 72 4 181 a OST m gt
3. 7 L D NS coo Lee CIRCUIT DIAGRAM SERVO BOARD sere C PCIC IPOD2 0 LT s lt encor EE E on p ow hu 1 T scot MEL 5 om NS5S80 m ws mm foe eon 8 0912 49 08 1 me 9 oat 09 eem h 4 e m MAS 9 352 1554 ae oce nos 9 3 09 39 NS qm 5 vous obs 38 S scum hos 37 6 45 WE 36 1 6 5 weis gt 42 59 1 MS 08 k one Gyf gt room Em 0 Raa 8 pg 20
4. 789123 uen Gr 456 121314151617 0701 0702 Da 5 Ex u d T TREES NUN zr 2 i ss a pe 2 2 mens as M 172 m 3 0302 IN4007 E GMA P I 1 o AUX is D306 0305 144007 14007 E E 25 E 3 0304 23 a EC304 tev GND
5. AUP AY AP AP AR AB 3 Remove the FFC which was connected the panel and main board then remove the panel Remove the screw in the main board and wire which was connect to small board then remove main board BLOCK DIAGRAM ANT IN TUNER Module Tuner Audio Sub Woofer Out Rear Line Out Lon o 4558 51474 Mott IC405 L CMD310 BLOCK DIAGRAM PHILIPS RR OUT 2 22 SDRAM ot Ame le RL OUT ecl 1x16M 10604 4558 FR OUT os Qo t Volume IC IC404 FL OUT 1 7313 IPhone IC DSP 402 34152313 BX8804 gt 1703 3 0 IC603 o FLASH N25S80 Setting IC 406 IC602 Audio Setting IC AMP SERVO56 Module 4052 er 501 Bluetooth IC201 Mp3 Link CMD310 MCU Module MC81F 42160 MUTE 14 4V USB CONNEC TUNER POWER 5V AUDIO 9V 9V LCD DRIVER ISO 901
6. fe ND PART Arcum Jor PART NURER 2 ND PART NUBER DESCRIPTION DESCRIPTION MATERIAL FINISH COLOR QTY REMARK DRAW CHECK APPROVAL mum DXF LEI LM ELEC CMD310 EXPLODE DRAWING as aara 310 PART Ko Trouble shooting phenomena To check whether the 5 01 16 connector of the tail of the unit is connect well Whether it is loose of the 15A fuse of the yellow wire or insert non in place b To check the connectors of the CON901 CON202 whether the socket of it is loose NO To check the 5 pin voltage of the IC201 MCU should be 5 0 d To check each voltage regulator IC s output voltage is normal 1 303 304 should be 9 VO voltage output 1 302 should 3 V3 voltage outputs IC605 should be 1 V2 voltage output e To check the oscillation frequence of crystal CF201 shuold be 32 768KHZ LCD check the Panel on the LCD driver IC 901 of the 56 pin power supply is normal should be 5 Display abnormal check whether the LCD Panel iron bracket for loose a To check whether the volume knob is turn to the minimum position b To check whether the unit is at MUTE mode press SOURCE button and check whether it is effective of the input sound source
7. CN001 23 CIRCUIT DIAGRAM IPOD CONTACT BOARD 30P 1P0D701 ipod rx ipod tx USB_D 1 1 0 r USB_D 10 C722 10P 088 C720 10 USB GND to bx8805 P10 10 CIRCUIT DIAGRAM POWER BOARD BATTI2V gm USBDC ON CON701 R712 2 ATR D1 2 15 222 705 K34 581 OOUF 25V 1712 5 FFFA 5 701 9 5 100UF 25V loc 10 104 8 8 8 9 515 2 103 712 CON703 USBDC ONI USB 5V PCB LAYOUT MAIN BOARD TOP SIDE VIEW RCA401 410 CMD310AA DC 00 jt 15 8 D 65 8467 PHILIPS 459
8. 1 aes Er UESTRE 97 15 00500 01 01 UP Rock Ra 0 9 10 00 1 1 EIN E 1 Dor 7 1 1 3 mI 11 11 phe D 81 Door Spring Pat 1 Y m er 7 i T bia Sa na Bali 1 a a fa at ue T 1 Dg 7 ETT pe idea Pa 5 T EON ies 5 tae pico a ean a esa 217 7 1 Tp pones presse RI Lg consc pari Tanaman PA EU FEI 1 1 00 St amer Ger TET 75 kart Be anor s ornata 3 foci 7 60096 as hama SE ee zs TOF 00 00 00 V Brack 1 Eurami 1 185 4050111 01 00 Mame ag E u ss HE ETRE NN EN 7 1 RS0 032021 0 00 Pt 7 1 Push Button 1
9. NC RDS 70607 70608 CIRCUIT DIAGRAM PANEL BOARD CIRCUIT DIAGRAM TUNER BOARD R014 x 32768KHzL 0009 C008 22 R001 n ITOK pont R003 os aN 4448 28 A r3 8 4 220NH 47 2 8 1003 pam ds 1002 2 RFGND So T SS NZ 15 220NH 4 pi R002 cos IC001 lt 51474 koor GND 109 SOO 8i M M E 1 8 8 8 13 a 9102 0003 8 8 8 8 1904 C013 L005 7 8 9 11 12 1 dibs Tum nue 104 C014 Roos 1 IM 1008 wa FBIS2 FBIS2 STI FBI52 EC001 47UF L Z ES 0 D u I 100 Y Qd 4 4 Y U lt E 9
10. c To check whether the connection of 8 PIN audio output wire of ISO connector is correct wrong connection or short circuit to the ground will caused the protection of the power amplifier no voltage output d To check the circuit of power amplifier 501 7388 IC and VOLUME 1 402 7313 e To check the voltage of 22 pin MUTE of power amplifier 501 7388 normally should be 3V2 _ 28 remark failure failure cause phenomena c To check whether it is normal when reading USB iPHONE d To check the 1 pin voltage of the CON801 should be 2V9 defective To check the SW2 switch the Dock box f To check the CON301 and CON801 connector on the main board whether the plugs of it is loose 5 S gt o S 5 5 gt s i 2 2 N U 5 lt JE JE mio 5 2012 S ml 2 oO 3 gt 7 2 015 o gt Ol 5 z o Q 5 88 gt 5 gt 2 3 lt 5 D 702 CON703 connector whether the plugs of it is loose a To check the SOURCE shoule be in MP3 LINK mode AUX defective b To check the AUX IN input signal c To check the CON40
11. gt PCB LAYOUT SERVO BOARD TOP SIDE VIEW R616 604 RN605 FR4 T 1 2mm 410 CMD300B4 DC 00 e 2011 12 07 2 3 1 2 8640 7 R641 6198 6093 0193 JO RN602 79636 CLONY 09 809 ZO9NY mme de CON601 PCB LAYOUT SERVO BOARD BOTTOM SIDE VIEW R644 45 0605 0609 R637 0603 602 NTRST NTRES R661 PCB LAYOUT PANEL BOARD TOP SIDE VIEW 1 MIC901 LED902 LED909 3 LED901 1 0915 LCD901 ae 2 1 090 0 10905 58914 s 1 094 5 PCB LAYOUT PANEL BOARD BOTTOM SIDE VIEW 4 1218 R996 mR 70903 P m ul ll c 20 R931 im 1 T NI g E E 5 528 C902 2 75909 8934 99 C908 O O s 5 ead LLU A R937 55 NE Emo 10901 0905 70905 gt 263 264 1068 8 2068 2 71068 PCB LYOUT TUNER BOARD TOP SIDE VIEW coos 009 Loos n 1 001 6025 gt
12. lt 1009 Q A 88 2 PCB LYOUT TUNER BOARD BOTTOM SIDE VIEW 00 90 10 01 amp 1 1102 S S q 00 28 0 QUE m CMS 00 88 1400 01 2 017 CO 4 lt CON701 GN 410 2 0 01 REV 1 1 2012 1 7 R738 1709 PCB LAYOUT USB AUX BOARD TOP SIDE VIEW gt c c AUX902 25 PCB LAYOUT USB AUX BOARD BOTTOM SIDE VIEW 4 SN DB A 410 CMD300E1 RST MCUSV VDD D QN9 GND1 9 Xn V 1 1 0102 26 SET EXPLODER VIEW DRAWING x Pw 5 BS 14 00507 01 0 Sii T bart T rae iman Dar TEE Set 2 en Dow Rt Pah 16 jeo ovostas T OOO s ET
13. 2 connectors on the main board whether the plugs of it is loose a To check the unit should be in pair with the BT phone connection status BT defective b To check the 4 pin voltage of BT module should be 5 0 c To check the 17PIN FFC flat cable in the panel to the main board whether the plugs of it is loose Dock door 8 the EJECT button to do a pull and push the dock operation 29 a To check whether the USB signal format is correspond to the request of the unit To check the voltage of the USB connector of the top first should be 5V USB defective c To check whether there is any wearing and scratch of the shrapnel and pin of the panel USB d To check the CON703 connectors on the main board whether the plugs of it is loose
14. 3t rM 5 w heo m EX m 1 ie os 2 9 55 NM 8 wre m scores AN L 08 weno Soa 3 aan T E i T 1 10 7 9 ans vaxtum erc Tt S E 23 a v Lj I M lt 8 EE cue rad ii 825 f 0 38 Ee gt usao wmi 2 0601 DET IPOD 2 M Tus gt AG 10902 scr our WE 0605 SUB W y EZE 0608
15. 5502 SPEAKER OUTPUT IPOD IC401 IC305 IC303 304 BATT INPUT 117 3 3 1509 7809 PET ACC INPUT Remote OUT IPOD iPHONE 14 4V AD KEY LCD DISPLAY illumination WIRING DIAGRAM 6P 2 02833897 USB AUX Connector Board GND DP DN 5V Mummy nng iphone Connector Board GND 0 D DETI WP1 DC ON TUN g 6 20 DC DC PCB Board GND 12V 5 AP1509 iphone Detect iphone POWER 5V a 2 6P 2 OFF I XL di 2 2 2P 2 0PH Wire 2p 2 088 Tuner Module BT CW80 Module MIC 2P 2 0 VDD GND D D GNO RESET Lao TUNER 3 3V 184 USB Audio DAC IC Data Channels Setting 2 2 222222222222222222222222222271 056 Module SUB W Output Amp IC Rear Line output Amp IC Line Sub w output USB POWER 45V 7313 Volume Audio Setting IC
16. Mini System CMD310 55 Service Service TABLE OF CONTENTS CISC lu DIGITAL AUDIO DIGITAL AUDIO DISMANTLING 2 MAIN PCB COMPONENT LAYOUT 12 13 BLOCK 3 SERVO PCB COMPONENT 1 14 15 4 WIRING 4 PANEL COMPONENT LAYOUT 16 17 DIGITAL CIRCUIT DIAGRAM MAIN 5 6 TUNER PCB COMPONENT 18 19 z IPOD CONTACT PCB COMPONENT 20 21 DING AAM SERVONBORH si cundi 7 IPOD PCB COMPONENT LAYOUT 22 CIRCUIT DIAGRAM PANEL 8 POWER PCB COMPONENT LAYOUT 23 24 CIRCUIT DIAGRAM TUNER 9 USBAUX PCB COMPONENT LAYOUT 25 26 CIRCUIT DIAGRAM IPOD CONTACT 10 SET EXPLODER VIEW DRAWING 27 CIRCUIT DIAGRAM POWER 11 TROUBLE tentent ttes 28 29 Version1 0 PHILIPS 25 314178537260 CMD310 Dismantlement Method 1 Remove the two screws in the top cover and then remove the top cover remove the five screws in heat sink and then remove the heat sink
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