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1、Version 1.2 3141 785 36912 Compact design MP3-CD Black CD Soundmachine Published by LZ 1139 Subject to modification Copyright 2011 Philips Consumer Electronics B.V. Eindhoven, The Netherlands All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmit
2、ted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips. CONTENTS Block diagram.3-1 Wiring diagram .3-2 Circuit Diagram Layout diagram MAIN BOARD Layout.5-1 5-2 Technical Specification.1-1.1-7 Safety Instruction.2-2 AZ300/55/78 KEY
3、 Layout.5-3 Explode Drawing.6-1 Version Variation.2-1 Main + KEY board.4-1 Main board.4-2 AZ300X/78 RadioFans.CN 收音机爱 好者资料库 TECHNICAL SPECIFICATION 1-1 I IIx Version Refer to /05 UK /12 Europe /55 latum /79 Australian /98 Asia Pacific /77 /78 For operation and thermal stability test : 220/230/240Vac
4、 setting : 198Vac to 264Vac 120Vac setting : 99Vac to 140Vac dual voltage ac setting (120Vac / 230Vac) : 99Vac to 140Vac and 196Vac to 264Vac REMARKS: 37 120VAC/ 60HZ +/-10% 120/230VAC 50/60HZ +/-15% 120/230VAC 50/60HZ +/-15% Refer to version chart 230VAC 50HZ +/-15% Refer to version h 120/230VAC 50
5、/60HZ +/-15% Refer to version h 230VAC 50HZ +/-10% Refer to version chart 230VAC 50HZ +/-10% Measured according to: R 3% (CE52) DERIVED VERSIONS: APPROB ATION AC Voltage/ Frequency on type plateSafety Power off mode:?5W typ. 3 W (power off mode)Standby:0nW (power off mode) Maximum: 15 WMaximum: Gene
6、ral: Q and R according to production division rules : Q 1% (Major), Q 50kHz RF ? 1V/m RF ? ?26 to 1mVN/A 218kHZ? 3kHz Frequency drift vs temp. 15KHZ/?C 10KHZ/?C 15KHZ/?C Frequency drift vs temp. -10?C to 10?C 10?C to 30?C 30? to 50?C 0.7 / 1000 * operating frequency gggg IF 45KHZ? 3kHzIF -1.2+/- 1.5
7、MHz 1415.5 dBuV SelectivityIF rejectionbandwidthB+ Switching on 6dB wave rangeSensitivity for 50mW noise limited sensitivityImage Dial calibration57%Dial calibration Stereo On point (Pilot deviation : 6kHz) 15KHZ/?C30? to 50?C S9/300kHz nom. 215521 lim. 195019 nom. 3528213 li 2824162 572 ? MW 68 3dB
8、 FM 19 gy (26dB) rejection lim. 2824162.5 ?V/m dBf dBdBdBkHzunit?V?V/mdB? 72 MW ?dBdBdBkHzunit ?V ?dB? 1-4 TECHNICAL SPECIFICATION Loudspeake r 2 X 1 W, 8ohm GENERAL part: Hd htN Passive components TECHNICAL description: Power supplyTone ControlAF-Amplifier Active components?D8227 INDICATORS: Odi i
9、Power stage protectionAC NO; DC - NO; Temperature YES; Short circuit NO Public addressNo Headphone typeNone Loudspeaker filter, high passNone Loudspeaker filter, low passNone Mechanical noise (ISO 1996) ELECTRICAL DATA: TONE/EQUALIZER/DBB Balance controlNo Output power or VU-meterNo : digits: Freque
10、ncy responseNo : digits: Low power (battery)No 500mV mVInput sens.: Nom. Channel difference at 50mW Hum(vol.max.-20dB to vol.min.)Limit:200 nW Residual noise (volume minimum)Limit:260 nW () Noise overall (ISO) mV mV mV Music power (MPO) / Peak-MPO (PMPO): (acc. to DIN45324) OUTPUT POWER: Mains opera
11、tion: D=10% 2 X 1W Limit: - 1dB Battery operation: D=10% 2 X 1W Limit: - 1dB Line outp.: Nom. voltage Limit: for 50mW Limit: Bandwidth DIN 3dB at:-(acc. to IEC 60268-15) Frequency response at Vol. max 20dB:typ. 60Hz to 16kHz (?3dB) Headphone output voltage/power: Bandwidth FTC 1dB at:n.a.(acc. to FT
12、C/16/1/D/432) Music power (MPO) / Peak MPO (PMPO):(acc. to DIN45324) Short term maximum output power:-(acc. to IEC 60268-15) Long term maximum output power:-(acc. to IEC 60268-15) High pass crossover frequency:- kHz tolerance: Hz Short term maximum output power:- W (acc. to IEC 60268-15) DBB raise l
13、evel Disc SBC429 Track 12 LOUDSPEAKER (output): Low pass crossover frequency:- kHz tolerance: Hz Frequency response at Vol. max20dB:typ. 60Hz to 16kHz (?3dB) Frequency response at: - Hz kHz REMARKS: 27 : Measured in Tuner mode; 28: CD or LINE IN mode. pp() Long term maximum output power:- W (acc. to
14、 IEC 60268-15) TECHNICAL SPECIFICATION 1-5 Logic control 1 Active components TC94A77F G-203 2 Passive components 3 Servoproces sor 4 Passive components 6 7 8 9 Wedge10 Eccentric11 Fingerprint12 Black dot13 Double black dot 14 Skew 0.6 deg, 8cm 15 Bad HF track 16 Heavy fingerprint 17 Maximum diameter
15、 18 Thick disc19 Thin disc 20 Playback position 22 23 ? Z axis24 ? X or Y axis 25 Shock resistance: (acc. to AR 13-A6-CD-068) 5 G 5 G 21 Horizontal, Normal position (Set is located on a flat surface, floor) - Playback of above mentioned tracks possible without track loss or audible defects. - This u
16、nit can playback CD-R or CD-RW discs. No failureThin test disc Vertical deviation disc No failure TNO 1,16 of ABEX TCD-732RA (VDD +/- 0.5mm) No audio effectLast TNO of Subchassis 8A No failureThick test disc No audible defectTNO 8 of Subchassis 8A No track jumps/plopsTNO 10 of Subchassis 8A No failu
17、reTNO 9 of Subchassis 8A No audible defectTNO 1,6 of 0.6deg C, 8cm skew disc No audible defectTNO 11of Subchassis 8A 500 ?m600 ?mTNO 13, 14 of SBC 444A (7104 099 24990) 600 ?m900 ?mTNO 7,9 of SBC 444A (7104 099 24990) 150 ?m200 ?mTNO 1,24 of 200?m disc (7104 099 24960) Indicators/Display/Keys: Displ
18、ay: LCD for Track No. display 3 Digit Keys: Slide switches Ref. Level for CD is a 1kHz, -6dB (Audio signal disc 1, track 35) 34 1%1.50% 2%3% 0.5 dB2 dBResidual Noise Volme Min 1.8MV -1.5dB -1dB ?3dB at 80Hz ?3dB at 12.5kHz 33 Frequency response at DBB off (+/- 3dB) 80Hz 12.5k 100 Hz 10 kHz 62 dBA57
19、dBA 35 dB30 dB31 35 dB30 dB 32 Typ.Limit 2.85V 60 dB50 dB 45 dBA max. Acoustic feedback:Acoustical feedback is not allowed. Test disc TNO 2,6,11,18,19,20 of SBC444 , 10% THD o/p , DBB on AUDIO part: (Measured with Audio Signals Disc-1, 7104 078 04911 on Speakers or Headphone socket with nom. load) A
20、coustical noise: 35 dBA max. (45 dbA in Search mode) TECHNICAL SPECIFICATION TECHNICAL SPECIFICATION ( A )( N ) ( B )( O ) ( G )( P ) ( K )( Q ) ( L )( R ) ( M )( S )High reflected CD-RWMP3CD-M400-1.0A Burn-in SBC 442MP3CD-MX-1.0B Mixed Mode CD Printed CD-RWMP3CD-XA-1.0B CD Extra Low reflect CD-RWMP
21、3CD1.0D Audio signal disc 1MP3CD-1.0B Multi-Purpose SBC444AMP3CD-MS-1.0B Multi-Session CD-RW /MP3 Test discs : ( M )( S ) ( T ) condition (test disc) 1“K” TNO 18 2“K” 13, 17um400 FingerprintNo audible disturbance Black dot800 CD-RW playability Description Noramllimit High reflected CD RWMP3CD M400 1
22、.0A MP3CD-Multiformat-1.0B , 3“L” 4“M” 1Html file of “N” File format checkFile in non supported formats are skipped. High reflectionStartup MP3 playability : See specification on CD-DA MP3 - Data-format-check Remark :support ISO-9660, Joliet format and UDF 1.0 fr Reparaturen sind Original-Ersatzteil
23、e zu verwenden. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal p
24、arts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. CLASS 1 LASER PRODUCT 3122 110 03420 GBWarning ! Invisible laser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta
25、 ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymttmlle laseristeilylle. l katso steeseen! DKAdvarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. Caution: These servicing instructions are for u
26、se by qualified service personnel only. To reduce the risk of electric shock do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so. 2-2 SET BLOCK DIAGRAM 3 - 13 - 1 WIRE CONNECT DIAGRAM 3-23-2 4 - 14 - 1 CIRCUIT DIAGRAM -MAIN + KEY BOA
27、RD PART1 3.3V 2.45V 1.9V 1.35V 0V Volt LCD 16k EEPROM LCD 32k EEPROM LED 32k EEPROM Pin 6 Mode: Pin 7 LED 16k EEPROM Slave Sony KSS-213CL Richly R801 Sanyo DA11VF Sony KSS-900AAA 0V 1.2V 2V 3.3V R8R17 Open15k 27k15k 10k15k 10kOpen PUH SELVolt Pull Down Pull Up Pull Down Pull Up Pin 40 Pin 32 USB Dis
28、able USB Enable SD Disable SD Enable 8. Add R49 2.2k ohm 7. Add R20 10k ohm 6. Change R18 to open, R19 to 10k 5. R123 change to 8.2k ohm 4. Add R10: 4.7k ohm 3. Pin 7 LCD/LED/Slave/Standalone SEL 2. Pin 8 add USB power control 1. R16 change to 91 PLAY/PAUSE STOP DOWN/FR UP/FF FD- UP FD- DOWN PLAY MO
29、De PROG Slave/Standalone SEL PUH SEL LCD/LED SEL As near as possible As near as possible As near as possible As near as possible CLOSE OPEN SYNC-REC C2xx uses condensor type Jumper to connect Power GND (NET5) DVSS(GND) for DAC pattern SLT- SLT+ FM+ FM- DM- DM+ TR- TR+ FC- FC+ VR Vcc Vc F B D A GND L
30、D E C PD 888 CARDUSBDISC MP3 REPEAT RANDOM REPEATREPEATREPEATPROGRAM 1 2 3 4 5 6 7 8 9 10 11 12 LCD301 1 2 3 4 S405 PALY 1 2 3 4 S406 STOP 1 2 3 4 S407 DOWN/FR 1 2 3 4 S404 UP-FF 1 2 3 4 S401 FD-UP 1 2 3 4 S402 FD-DOWN 1 2 3 4 S408 MODE C401 100p R4012kR4072.2kR4022.7kR4033.9kR4046.8kR40512kR40627k
31、1 2 3 4 S403 PROG 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN401 12 3 Q303 2SA1015GR L30110uH 1 2 3 4 5 6 CN302 R318 10 C317 47000p C306 47000p C3631000u/10 C3220.1u C362 100u/6.3 R315 8.2k 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN301 CFF5116 C304 470p C3030.1u 1 OT-1A 2 OT-1B 3 IN-1A 4 NC1 5 TRB 6 RE
32、G-O 7 NC2 8 GND 9 NC3 10 IN-2A 11 OT-2B 12 OT-2A 13 GND1 14 NC4 15NC5 16NC6 17OT-3A 18OT-3B 19IN-3A 20NC7 21VCC1 22VCC2 23BIAS 24NC8 25IN-4A 26OT-4A 27OT-4B 28GND2 29GND-P230 GND-P1 U302 MM1669XH/D9258 C302470p X301 16.9344MHz C30115p C32515p 1 FMO 2 DMO 3 P1-0/ADIN1 4 P1-1/ADIN2 5 P1-2/ADIN3 6 P1-3
33、/ADIN4 7 P2-0/ADIN5 8 PIN2-1/ADIN6 9 VREG 10 P3-0/MX0 11 P3-1/MXI 12 VDD3 13 VSS 14 VSSP3 15 VCOI 16 VDDP3 17 P3-2/OSCIN 18 RESETN 19 VDD1 20 VSS 21 DVSS3 22 LO 23 DVR 24 RO 25 DVDD3 26 XVSS1 27 XI 28 XO 29 XVDD1 30 P4-0/DCK/SI1 31 P4-1/RSD/SO1 32 R4-2/RCK/SCK1 33 R4-3/SCK2/SCL 34 R5-0/SO2/SDA 35 P5
34、-1/SI2/INTR3 36 VSS 37 VDD1 38 P6-0/S16/S20 39 P6-1/S15/S19 40 P6-2/S14/S18 41 P6-3/S13/S17 42 P7-0/S12/S16 43 P7-1/S11/S15 44 P7-2/S10/S14 45 P7-3/S9/S13 46 P8-0/S8/S12 47 P8-1/S7/S11 48 P8-2/S6/S10 49 P8-3/S5/S9 50 VDD3 51 P9-0/S4/S8 52 P9-1/S3/S7 53 P9-2/S2/S6 54 P9-3/S1/S5 55 P10-0/COM8/S4 56 P1
35、0-1/COM7/S3 57 P10-2/COM6/S2 58 P10-3/COM5/S1 59 P11-0/COM4 60 P11-1/COM3 61 P11-2/COM2 62 P11-3/COM1 63 VDDM1 64 #HOLDN 65 VSS 66 VDD1 67 PDO 68 TMAX 69 LPFN 70 LPFO 71 PVREF 72 VCOF 73 RVDD3 74 SLCO 75 RFI 76 RFRPI 77 RFGO 78 AGCI 79 RFO 80 EQSET 81 RVSS3 82 FNI2 83 FNI1 84 FPI2 85 FPI1 86 TPI 87
36、TNI 88 VRO 89 MDI 90 LDO 91 AVSS3 92 RFZI 93 RFRP 94 SBAD/RFDC/FTE 95 FEI 96 TEI 97 TEZI 98 AVDD3 99 FOO 100 TRO IC301 TC94A77FG-203 3 I 2 O 1 G U301 LM1117-3.3V C356 220U C324 0.1u C358100u/16 C335 0.1u C3050.1u C357 100u/16 C309 0.1u C3200.1u NET302 NET306 NET305 NET304 R325 9K1 R326 9K1 C3533.3u/
37、50 C352 3.3u/50 C319102 C318102 R3307k5 R3317k5 12 3 Q301 2SB1457 R33333 C364 100u/16 C316 0.1u C315 0.1u C314 4700p C311 0.1u C3100.1u C321 0.1u C308 0.1u C3430.1u C341 0.1u R314220 C340 0.1u C3382200p C337 0.1u C35022u/16 C35447u/16 C334 0.1u C336 0.1u R321330k R3225.6k R32347k R324 15kC33315000p
38、C33247p C3310.1u C330 0.1uC32833p C327 0.1u C326 0.1u C3494700p C34810000p C35147u/16 R3070 C34710p C30733000p C34433000p C3450.1u C346 0.1u R308 3 1 2 CN303 (ON-ON) R303100k R30222k R30122k C329 1000p JP303 JP302 JP301 NET303 1 A0 2 A1 3 A2 4 GND 5 SDA 6 SCL 7 WP 8 VCC IC302 AT24C32 C323 0.1u R3191
39、0k C36110u/50 JP304 C339 0.1u 1 2 C355100u/16 C359 100u/16 C34210000p R312 D3011S1588 R310 10k R304 10k R309 91 C31215000p C31315000p R337 15k R33610K 1 2 3 4 5 6 NC 1 P301 R306Open R329 10K R31110k R32027k R305 0 R31310K R328 220 R332 27k R334 0 R335 0 Q302 R316820 R3172k2 NET301 R33922k R338 1k R3
40、27 1k R340 4k7 C300 10u/50 Q300 9014C R348 10k R34922K 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 CN305 C365104 C366 104 C360 220U/16V MUTE KEY GND KEY OT-3B OT-3A OT-2A OT-2B OT-1A OT-1B FOO DMO OT-2B OT-2A OT-3A TRO OT-4A OT-3B FMO VRO SLT+ SLT SLT- OT-4B FMO FOO RESETN MUTE SLT+ BUCK BUS3 MDI RESETN
41、ADIN3 DMO OT-1A OT-4B OT-4A OT-1B LD TPI FNI2 FPI1 FNI1 FPI2 TNI VRO FNI2 FNI1 FPI2 FPI1 TPI TNI VRO MDI VRO VRO TRO VRO VRO GND GND D3.3V GND_D GNDF GND_D GND_D GNDA GNDA GNDF GNDA GNDA GNDA GNDA GNDX D1.5V GNDA GND_D D3.3V GND_D D3.3V GNDF GNDF D3.3V GNDF GND GND_D GND GNDA GNDA A3.3V GNDX D1.5V D
42、1.5V GND D3.3V GND D1.5V GNDA GND GND GND_D GND GND_D GNDA GNDA GNDA GNDA GNDA GNDF GNDX GND GND_D GNDA GNDF 8V A3.3V A3.3V A3.3V A3.3V A3.3V D1.5V D1.5V 8V 8V 8V D3.3V D3.3V D3.3V D3.3V D3.3V LD SLT- ADIN3 BUS3 BUCK RO AGND LO 8V MUTE KEY0 KEY1 KEY0 CIRCUIT DIAGARM -MAIN BOARD PART 2 4-24-2 GND CD
43、+8V CD L-CH A GND CD R-CH HC-RHC-L CD-RADIO-OFF AUX-IN FM CD OFF OFF FM CD OFF FM CD OFF FM CD 230V 120V FMAM TUNER BAND SWITCH Q109 8550D Q104 9014C 1 VCC2 2 R_OUT 3 BS1 4 GND 5 NF1 6 R_IN1 7 L_IN 8 NF2 9 RIP 10 BS2 11 L_OUT 12 VCC 13 GND1 14 GND2 IC104UTC8227P C169 100u/16V C161 100u/16V C166 100u
44、/16V R108 470 ohm C164 100u/16V R107470 ohm C1831000u/10V C173 100u/16V C184 1000u/10V C150 154(M) C151 154(M) CON106 C103 330P C111 330P C171 0.22u C153 0.22u Q101 9014C R1042k2 R103 2k2 R102 10K R10110K R13110K C175 10U R130NC R128NC R127 NC C140NC C141NC CN102 Q111 8050 R126 1K2 Q107 KTB772 Q102
45、9014C D112 1N4148 R125 180K R123 820ohm R122 470ohm Z102 7V5 C176 100u/16V C185 470u/16V C123 104 D114 1N4148 Q103 9014C R121 33K R120 33K R119 10K R1171ohm R116 10K C167 100U 25V D104 1N4001 F101 T1.6A L250V C186NC C107 104 C187 4700u/25V C109 104 C110203 D101 1N4001 C104203 D102 1N4001 C135203 D10
46、3 1N4001 C131 203 C170 4u7/10V C172 4u7/10V C174 220u/50V R136 1k8 R158 1k8 C165 3u3/50V C168 3u3/50V R105 12k R10612K C102152 C134152 D110 1N4001 D108 1N4148 R111NC R114 NC R113 4.7ohm R124 4.7ohm 1 2 3 4 V101-A 5 6 7 8 V101-B 5 4 3 2 1 JK101-A 8 7 6 10 9 11 JK101-B - + BATT101 9V SP-L 8ohm,1W SP-R 8ohm,1W D106 1N4148 Q506 8050C R188 1K R1