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Micro music system
CONTENTS
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Version Variation.............................................................................2-1
Block diagram................................................................................3-1
Wiring diagram ..............................................................................3-2
LCD + KEY + REMOTE INCEPT + DC + USB board
Circuit diagram ..................................................................4-1 4-3
Layout diagram..................................................................4-4 4-5
REMOTE HANDSET board
Circuit diagram .........................................................................4-6
Layout diagram.........................................................................4-7
IPOD board
Circuit diagram .........................................................................4-8
Layout diagram.........................................................................4-9
©
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 transmitted, in any form or by any means, electronic, mechanical, photocopying,
or otherwise without the prior permission of Philips.
Published by LZ1133 Service Audio
Version 1.2
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Subject to modification
MAIN board
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- 1
. 1
1 .
6 -
Circuit diagram ..................................................................5-1..5-7
Layout diagram..................................................................5-8..5-9
Exploded view diagram .................................................................6-1
DCM2060/12/93/96/79
3141 785 36652
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Summary of Contents for Philips DCM2060/12/93/96/79
- Page 1 Layout diagram.................4-9 © 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 transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.
- Page 2 Tested according to General Test Instruction refer to PHILIPS standary ( UAN -D1591 ) Measured according to PHILIPS standary ( UAN - L1059 ) unless other wise stated All not mentioned date, please refer to PHILIPS standary ( XUW - 0010 - jun 2001)
- Page 3 TECHNICAL SPECIFICATION TECHNIAL DESCRIPTION Total power 20W, matching LOUDSPEAKER of 2 x6 R. TWO INPUT SOURCE, ( Digital Sound Control ) GENERAL PART OUTPUT stage Protection : Yes Temperature : YES Shorcircuit : Yes LoudSpeaker D.C. Protection : Yes. INDICATORS Standby Mode Indicator : LCD display Clock active, LED backlight turn ON ECO Mode Indiicator...
- Page 4 TECHNICAL SPECIFICATION TECHNIAL DESCRIPTION See also SH 190 USB Audio Module (300605) Measurment are directly done at the coonector on the board GENERAL PART Measurement are directly done at the connector on CDC board Description Specification Output Resistance < = 1.5 kOhm Output Voltage RL = 33 k ohm ( )dB, 1 Khz ) 830mVrms +/- 1.5dB Channel Unbalance...
- Page 5 TECHNICAL SPECIFICATION TECHNIAL DESCRIPTION CD + MP3 - Part Specifications CD mechnism refer to Philips standard specification GENERAL PART Measurement are directly done at the connector on CDC board Extern Description Unit Output Resistance < 100 Ohms Output Voltage - Unloaded ( 0dB , 1 kHz ) ±...
- Page 6 TECHNICAL SPECIFICATION TECHNIAL DESCRIPTION TUNER using SI4705 GENERAL PART WAVE RANGE TOLERANCE TUNING GRID 87.5 - 108.00 MHz (12/05/79) Quartz Precision 50KHZ AERIAL 75 OHM ANT INDICATORS LCD DISPLAY ELECTRICAL DATA Limit Unit Limit Unit F.M. 23.5 - 3 dB Limiting Point Amplification Reverse Amplification Reverse AGC Figure of Merit...
- Page 7 TECHNICAL SPECIFICATION TECHNIAL DESCRIPTION MP3 Link MP3 Link Part Nom. Limit Condition SNR unwtd. 60dB 50dB 500mV 1KHz input SNR wtd. dBA 62dBA 57dBA 500mV 1KHz input Crosstalk (different source, 1KHz) 60dB 50dB 500mV input Crosstalk (different source, 10KHz) 45dB 35dB 500mV input L, R Channel Separation...
- Page 8 2 - 1 VERSION VARIATION Type /Versions: DCM2060 Service policy Board in used: LCD BOARD Main BOARD KEY BOARD USB BOARD DC BOARD REMOTE BOARD Type /Versions: DCM2060 Features Feature diffrence VOLTAGE SELECTOR ECO STANDBY - DARK * TIPS : C -- Component Lever Repair. M -- Module Lever Repair -- Used...
- Page 9 2.0 SAFTETY INSTRUCTIONS WAARSCHUWING WARNING Alle IC’s en vele andere halfgeleiders zijn All ICs and many other semi-conductors are gevoelig voor electrostatische ontladingen susceptible to electrostatic discharges (ESD). (ESD). Careless handling during repair can reduce life Onzorgvuldig behandelen tijdens reparatie kan drastically.
- Page 10 3 - 1 3 - 1 SET BLOCK DIAGRAM...
- Page 11 WIRE CONNECT DIAGRAM...
- Page 12 4 - 1 4 - 1 CIRCUIT DIAGRAM - LCD + KEY + REOMOTE INCEPT BOARD KEY1 R502 D502 R504 R503 R505 R511 1N4148 R509 R506 R507 STANDBY_KEY KEY0 CN501 STANDBY_KEY S502 S501 S503 S504 S508 S509 S505 S506 S507 STANDBY OPEN/CLOSE KEY1...
- Page 13 CIRCUIT DIAGRAM - DC BOARD DIGITAL TUNER SECTION Only for DCM2070 (DAB) Only for DCM2060 FB10 only for DCM2070(DAB) Alternative FB41 only for MCD2060 Tuner/DAB_ON channels LCD_D0 HW setting H for boot because analog channel is reverse, so need to swap them ANALOG_CH_SEL H For Tuner/DAB_ON Tuner/DAB_ON M/S H For Master...
- Page 14 CIRCUIT DIAGRAM - USB BOARD...
- Page 15 4 - 4 4 - 4 LAYOUT DIAGARM - LCD + DC + USB + KEY + RE- LCD + DC + USB + KEY + RE- MOTE INCEPT BOARD TOP VIEW...
- Page 16 LAYOUT DIAGARM - LCD + DC + USB + KEY + RE- LCD + DC + USB + KEY + RE- MOTE INCEPT BOARD BOTTOM VIEW...
- Page 17 4 - 6 4 - 6 CIRCUIT DIAGARM - REMOTE HANDSET BOARD IC901 IC-SC73P1601...
- Page 18 LAYOUT DIAGARM - REMOTE HANDSET BOARD...
- Page 19 CIRCUIT DIAGARM -IPOD BOARD Ipod docking subboard pitch1.0mm for IR section IP801...
- Page 20 LAYOUT DIAGARM -IPOD BOARD LAYOUT DIAGARM -IPOD BOARD TOP VIEW BOTTOM VIEW...
- Page 21 CIRCUIT DIAGARM -MAIN BOARD PART1 for 11Keys 0.15v 2.8v 1.Volume: 0R 1K3 1K5 2K 2K4 3K3 4K7 6K8 12K 27K for 12Keys 0.23v 0.46v 0.68v 0.93v 1.18v 1.44v 1.73v 2.00v 2.31v 2.66v 3.0v 11K6 16K3 23K1 35K1 62K1 137K1 For setting version setting Z for CD off( if no setting to Z,CD has a remain 1.4v) SE_CFLG=R/W CLOCK_SEL...
- Page 22 CIRCUIT DIAGARM -MAIN BOARD PART2 For Tray Loder controll TRAY_IN TUNER/CP_ RESET for Standby_LED_CTL...
- Page 23 CIRCUIT DIAGARM -MAIN BOARD PART3 TR-PNP-1 1.26v 125mA loader...
- Page 24 CIRCUIT DIAGARM -MAIN BOARD PART4 Ipod docking subboard Ipod docking subboard pitch1.0mm for IR section for IR section On board H for active channels befor USB is connection to 0 channel PIN/FUNCTION DEFAULT AUDIO_USB iPod_USB Non_USB/iPod mode /Analog Mode IPOD_SEL USB_SEL Note:IPOD_SEL=USB_HW_CHARGE DVD_USB_SEL=IPOD_HW_CHANGE...
- Page 25 CIRCUIT DIAGARM -MAIN BOARD PART5 Class_D_AMP 10uH,1uF,220uF value for 4ohm speak 6ohm Loader Headphone circuit section In order to ensure headphone SN,pls use isolation Gnd and clean(low ripple) 5v Parts number assigned from 901 to 960...
- Page 26 CIRCUIT DIAGARM -MAIN BOARD PART6 52pin MOTO_Mute 59pin Limited Detection LineGnd LineGnd 60pin SUBSYQ MOTO_ MUTE...
- Page 27 CIRCUIT DIAGARM -MAIN BOARD PART7 FOR iPod ANALOG AUDIO ONLY FOR FM FUNCTION Don't Populate To modified FM spectrum and interfrence L for nY0/H for nY1 Default for I2S of OTK5256 (IN)6 pin H for NO/L for NC...
- Page 28 LAYOUT DIAGARM - MAIN BOARD TOP SIDE VIEW...
- Page 29 LAYOUT DIAGARM - MAIN BOARD BOTTOM SIDE VIEW...
- Page 30 EXPLODED VIEW DIAGRAM PCB3 LCD601 PCB6 PCB2 19,20 SPEAK 21,22 PCB7 PCB4 28,29,30,31 32,33,34,35 24,25,26,27 44,45 PCB1 PCB5...
- Page 31 Version History V1.0: initial release V1.1: Add /96 version V1.2: Add /79 version...
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