Philips EMOTIVE Micro MZ-1000 Service Manual Download | Manualshive

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TECHNICAL REMARKS

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Summary of Contents for EMOTIVE Micro MZ-1000

Page 1: ...Board System Non Cenelec 7A System Cenelec 7B Combi Board 8 Module Power Box 9 Slot Loader Module MP3 version 10 Set Mechanical Exploded view parts list 11 Copyright 2002 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 photocopyi...

Page 2: ...37 21 22 37 21M 21M 21M Aux in CDR in x x x x x x x x x Line Out x x x x x x x x x Surround Out Subwoofer Out Digital Out Matrix Surround CD Text Dolby B Dolby Pro Logic DPL Incredible Surround x x x x x x x x x Karaoke Features ECO Power Standby Clock Display Off x x x x x x x x x ECO6 Tuner Board Systems Non Cenelec x x x x x x ECO6 Tuner Board Systems Cenelec x x x VERSION VARIATIONS Type Versi...

Page 3: ...Aerial input Frame aerial Sensitivity at 26dB S N 4 0mV M Selectivity at 18kHz bandwidth 18dB IF rejection 45dB Image rejection 28dB Distortion at RF 50mV m 80 5 AMPLIFIER Output power 8Ω 1kHz 10 THD L R 2 x 25W RMS Frequency response within 3dB 50Hz 16kHz Incredible Surround ON OFF Treble 12 5kHz 3 Steps Bass 55Hz 3 Steps Input sensitivity Aux in at 1kHz 500mV 3dB at 600Ω CDR in at 1kHz 1V 3dB at...

Page 4: ...15kHz 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 7...

Page 5: ...822 397 30155 SBC429 Audio Signals disc 4822 397 30184 Dolby Pro logic Test 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 Connector box 1MΩ 4822 320 11307 Extension cable to connect wristband to conn box 4822 320 11305 Connecting cable to connect table mat t...

Page 6: ...servazione 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 agré...

Page 7: ...1 2 1 Dismantling of the Control Board DISMANTLING INSTRUCTIONS CENTRE UNIT Dismantling of the Front Cover Assembly 1 Remove 2 screws B see Figure 3 and Figure 6 and uncatch C1 see Figure 3 with a small size screw driver by givivg a push in the direction as shown in Figure 4 to separate the Front Cover Assembly from the Centre Unit see Service Position A for Centre Unit 1 Remove 7 screws G see Fig...

Page 8: ...Service position B DISMANTLING INSTRUCTIONS CENTRE UNIT DISMANTLING INSTRUCTIONS POWER BOX Dismantling of the Power Box Cabinet Figure 8 Figure 9 Figure 10 2 Uncatch C2 see Figure 9 to separate the Cabinet Front Power Box pos 227 and Cabinet Rear Power Box pos 228 from the chassis 3 Remove 8 screws K see Figure 10 to loosen the Chassis Top of the Power Box see Service positionA for Power Box ...

Page 9: ...Board consists of high voltage filter capacitors 2203 or 2210 Safety measures must be taken by the repair technician during servicing When the supply is on avoid touching the SMPS Board and the high voltage filter capacitors 2203 or 2210 When the supply is off make sure to discharge the high voltage filter capacitors 2203 or 2210 with a suitable value resistor before any servicing to prevent elect...

Page 10: ... ADC Test is used for checking the ADC inputs to the microprocessor The display shows an ADC value between 0 and 255 for an input signal between 0 and 5V Display shows ADC Value for ADC 3 Input Line Key0 CLK TIMER Button pressed Y Y Y N N N CLK TIMER Button pressed 9 Button pressed Display shows 32K Output on Quartz Test Pin pin 19 of uP 2048Hz Display shows 12M Output on Quartz Test Pin pin 19 of...

Page 11: ...5V A A H P A DIG DIG 67dBA 650mV CCT D 78dBA 3 2dB DIG 650mV IS Attn D 500mV 76dBA 16dB DPL From Slot Loader TUNER 125mV 12V_A REG XX mV YY dBA ZZ dB OUT D DIG LEVELS AT MAX VOL A A MP3 CDC MP3 Slot Loader Mute A CCT A VOICE A Control Provision only Mute Audio NOTE CDC M A A Line Out 5V 2 50V H P Amp MAIN SIGNAL PATH MEASUREMENTS ARE IN AUX MODE 3139 119 34940_Block Diagram Sheet 130 _dd wk0226 4 ...

Page 12: ...I SD4 SACHI DVD version only DVD version only DVD version only DVD version only P Provision DVD SLOT LOADER MOD 1701 TUNER ECO6 SMPS SUPPLY 1 VOICE CONTROL P 1301 XXXX FFC 09P 220 9P BD FOLD 1200 0386 HDR 36P CABLE INTERCON 20P 1601 XXXX 1750 P FFC 04P POWER BOX FRONT uP AF 5 1Ch DVD MIC Provision Provision P FFC 06P A V BOARD 5 1Ch CL 5 2Ch 2x25W 1504 1220 1201 1210 P XXXX COMBI BOARD 2 FFC AD 18...

Page 13: ... LED INTERFACE PIN FUNCTION C1 S1 S32 C2 C3 C4 C4 C3 C2 C1 S1 S32 LCD PANEL BLOCK DIAGRAM LCD MODULE IC HT1621 LED 1 9 11 CHARACTERS 20 ICONS LED K LED A VO VDD VSS DATA RD WR CS 6 1 CONTROL BOARD TABLE OF CONTENTS LCD Module Block diagram 6 1 LCD Module Interface Pin Function 6 1 Control Part Component Chip layout 6 2 Control Part Circuit diagram 6 3 IR Eye Part Component Chip layout 6 3 IR Eye P...

Page 14: ...sions For components used in a specific version see schematic diagram and respective parts list 3139 113 3485 pt1 dd wk0226 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3485 pt1 dd wk0226 4103 4104 4105 4106 ...

Page 15: ...6_con RC5 Note Some values may varies see respective parts list for correct value Provision IR EYE BOARD CIRCUIT DIAGRAM IR EYE BOARD COMPONENT LAYOUT IR EYE BOARD CHIP LAYOUT DEM BAND PASS CTRL CIRCUIT AGC INP PIN GND 1 2 3 4 1 2 3 4 A B A B 1230 B1 2700 A3 2701 A2 2702 B2 3703 A2 3704 B3 3705 A3 7600 A3 GND 5V6_con RC5 2 3 4 3705 10K 3704 1K GND GND FE ST VK N 1230 1 2 VS GND 47u 2700 TSOP2236 7...

Page 16: ... RESISTORS 3700 4822 051 30151 150R 5 0 062W 3701 4822 051 30121 120R 5 0 062W 3702 4822 051 30151 150R 5 0 062W 3703 4822 051 30101 100R 5 0 062W 3704 4822 051 30102 1k 5 0 062W 3705 4822 051 30103 10k 5 0 062W 3711 4822 051 30151 150R 5 0 062W 3712 4822 051 30221 220R 5 0 062W 3714 4822 051 30151 150R 5 0 062W 3715 4822 051 30221 220R 5 0 062W 3716 4822 051 30271 270R 5 0 062W 4103 4822 051 3000...

Page 17: ... 6 5 43 C D 450kHz 450kHz 450kHz 20 75kHz VStabA VStabB VStabB VStabA VStabB 10 7 MHz 10 7 MHz 35 9 Vdd Vcc1 7 23 VStabA VStabB 38 34 22 Vcc2 8 ECO6 Systems 140499 LF filter RDS MPX RDS MPX stereo clock data enable Version 1120 1 8 FM Frontend AM Frontend AM FRAME AERIAL B 1103 1101 1102 A FM MPX buffer ampl 5 Discriminator 10 7 MHz Vdd Vcc1 Vcc Vcc2 AM RF AM Osc FM Osc FM RF FM IF 1 FM IF 2 AM IF...

Page 18: ...1n 3134 22K 6105 2 HN1V02H 100n 2163 T141 7KL 1K 3144 5102 3157 100K T109 470R 3153 2130 22n 220R 3105 3142 100K 3167 120R 33p 2149 2K2 3145 1132 C PAD T103 T111 2164 470n T102 2140 15p 2139 2138 2u2 82p 2133 1u 3103 8K2 T120 4p7 2154 3156 1101USA YKD21 100K 2161 100n 5119 2119 10p T142 5123 11p 2106 3172 6106 BAS216 100n 2165 5K6 3154 3155 220R 330R 2124 33K 3176 22n WRITE EN 5114 7P MUTE P0 P1 P...

Page 19: ...riginal frame antenna has to be used 2 RC network serves for damping the IF filter while adjusting the other one 4 MW has to be aligned before LW Waverange Input frequency Input Tuned to Adjust Output Scope Voltmeter FM 87 5 108MHz 65 81 74 87 5 108MHz FM MW version 9kHz grid 531 1602kHz as low as possible ECO6 System non Cenelec stage 3 120900 TUNER BOARD ECO6 Systems non Cenelec componentside vi...

Page 20: ...10 63V RDS only RESISTORS 3101 4822 051 20333 33kΩ 5 0 1W 3102 4822 117 10837 100kΩ 1 0 1W 3103 4822 051 20822 8 2kΩ 5 0 1W 3104 4822 117 13577 330Ω 1 0 1W 3105 4822 117 11503 220Ω 5 0 1W 3132 4822 051 20479 47Ω 5 0 1W 3134 4822 051 20223 22kΩ 5 0 1W 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 12159 TRIMPOT 100kΩ RESISTORS 3143 4822 051 20223 22kΩ 5 0 1W RDS only 3144 4822 051 10102 1kΩ 2 0 25W ...

Page 21: ... B V Stab B V Stab A V Stab B 10 7 MHz 10 7 MHz 35 9 Vdd Vcc1 7 23 V Stab A V Stab B 38 34 22 Vcc2 8 ECO6 Systems Cenelec 140499 V Loop FM AM RF AM Osc FM IF 1 FM IF 2 LF filter MPX buffer ampl RDS MPX 5 RDS MPX stereo clock data enable Version 3 1120 AM IF 1 AM IF 2 AM AFC 1 8 AM Frontend 2 AM FRAME AERIAL B 1103 1101 1102 A FM AM FM Discriminator 10 7 MHz Vdd FM Vcc1 Vcc Vcc2 MW LW AM RF AM Osc ...

Page 22: ...4 22n USA 22n USA C PAD 1131 T141 2106 11p 20p_LW 0R 4104 0R 41xx 2165 100n 1130 C PAD 10K 3180 2150 100n BZX284 C11 6107 T102 2127 220n 2169 2n2 100K 3170 1 I 3 O 2125 560p 5109 2 G 470R 3152 2108 100p 3125 10K 3153 470R 330R 3193 T103 120R 3167 100R 3195 7 8 33K 3176 8 5122 1 2 3 4 6 5123 1 2 3 4 6 7 5110 G 2 I 1 O 3 5115 1 2 3 4 6 7 8 2 3 4 6 7 8 5119 1 2135 100n 2163 LW 7104 BC337 40 2145 220p...

Page 23: ...ce Testprogram By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically AM FRAME AERIAL FM 75Ω FM FRONTEND Birdy Filter ECO6 Sys Cenelec layout stage 6 160501 1101 B5 1102 B5 1103 C5 1110 B4 1120 A4 1130 A5 1131 C5 1132 A4 2106 B4 2107 B3 2128 A3 2129 B3 2133 C1 2138 B1 2144 B1 2162 A4 2191 B4 3142 C2 5102 C4 5103 C4 5109 B3 5110 A2 5111 A3 5112 A2 5114 A2 51...

Page 24: ...98 021 38210 820Ω 5 0 06W 3132 4822 051 20479 47Ω 5 0 1W 3134 4822 051 20223 22kΩ 5 0 1W 3135 3198 021 31020 1kΩ 5 0 06W 3137 4822 051 20223 22kΩ 5 0 1W LW only 3141 4822 117 11148 56kΩ 1 0 1W 3142 4822 100 12159 TRIMPOT 100kΩ 3143 4822 051 20223 22kΩ 5 0 1W RDS only 3144 4822 051 10102 1kΩ 2 0 25W RDS only 3145 4822 117 11449 2 2kΩ 1 0 1W 3146 4822 051 20229 22Ω 5 0 1W 3150 4822 117 10833 10kΩ 1 ...

Page 25: ...S are controllable via I2C bus All input sources are used namely Stereo 1 4 and Differential input Mono input is unused and terminated to ground via capacitor b Line out Line out cinch is included for connection to external devices such as amplifier recorder etc c Simple Incredible Surround SIS Incredible surround effect using external circuit to create phase shifting and spatial effect d Headphon...

Page 26: ...sembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3484 pt1 dd wk0226 8 2 8 2 COMBI BOARD TOP VIEW LAYOUT ...

Page 27: ...mbly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3484 pt1 dd wk0226 8 3 8 3 COMBI BOARD BOTTOM VIEW LAYOUT ...

Page 28: ... Provision only RDS version only Options LED2 SOURCE 5V6 VC I2C_DATA 5V6 GND_M To LCD module 3472 1K 100K 3457 1K 10p 1K 3467 470R 3494 6417 MCL4148 2574 22p GND 7420 BC857B 10K 2576 22p 3418 1K 470R 3502 100K 3542 1K 3585 GND_D 1K 3448 Mute1 3415 3546 470R 4501 3435 1K 1K 3436 AMP_ON 3489 22K 3583 3401 1K 1K 3465 GND 2570 47u 3471 1K 3509 TU_Right 1K 3427 2516 47p 3591 12V_A 3582 1K 2571 47u 2990...

Page 29: ... 2170 4u7 CD_Right 3177 2148 3n3 GND_A 2K7 3180 OscSh_Amp 1K 3162 AMP_ON 10K 3172 100p 100p 4914 2146 1n 2817 100p 2818 1n 2145 2108 100p 2166 4 5 6 7 8 9 1u 2 20 21 22 23 24 25 26 27 28 3 10 11 12 13 14 15 16 17 18 19 GND_EMC TDA7468D 7100 1 3110 GND_A GND_A 4906 4904 3101 1K 6002 BZX79 C9V1 3102 1K 19 2 20 21 22 3 4 5 6 7 8 9 CD_Left HBR20 2013217 1701 1 10 11 12 13 14 15 16 17 18 100p 2161 100p...

Page 30: ...D_D 1K aa 22n 100n 2643 3625 1K 4601 A_HP 2615 10u 3610 27K 7002 BC847B BC817 25 7603 aa GND_A 2606 100p BC847B 7636 2610 180p 22n 2642 3635 A_HP 1K 2601 0u47 2u2 5602 1K 3615 10K 3613 3626 1K 3631 3632 1K 3616 47R 3620 3630 10K 10K 2620 100p BC817 25 7651 3003 3622 47R NJM4556AM A_HP A_HP Mute1 VC_OUT_RIGHT BC817 25 7604 A_HP 0u47 1K 3605 6K8 3607 2602 AMP_RIGHT AMP_LEFT GND_D A_HP MCL4148 6601 4...

Page 31: ... 2592 4822 121 51356 180nF 10 63V 2601 4822 124 41407 0 47uF 20 63V 2602 4822 124 41407 0 47uF 20 63V ELECTRICAL PARTS LIST COMBI BOARD 2603 3198 016 31020 1nF 25V 2604 3198 016 31020 1nF 25V 2605 2020 552 94427 100pF 5 50V 2606 2020 552 94427 100pF 5 50V 2607 4822 126 13881 470pF 5 50V 2608 4822 126 13881 470pF 5 50V 2609 4822 126 14508 180pF 5 50V 2610 4822 126 14508 180pF 5 50V 2611 4822 124 81...

Page 32: ...W 3548 4822 051 30103 10k 5 0 062W 3549 4822 051 30222 2k2 5 0 062W 3550 4822 051 30472 4k7 5 0 062W 3551 4822 051 30102 1k 5 0 062W 3552 4822 051 30391 390R 5 0 062W 3552 4822 051 30101 100R 5 0 062W MZ 1200 22 3553 4822 051 30333 33k 5 0 062W 3554 4822 051 30121 120R 5 0 062W 3554 4822 117 12139 22R 5 0 062W MZ 1200 22 3555 4822 117 12139 22R 5 0 062W MZ 1200 22 3563 4822 051 30103 10k 5 0 062W ...

Page 33: ...426 5322 130 60159 BC847B 7601 4822 209 31378 NJM4556AM 7603 4822 130 42804 BC817 25 7604 4822 130 42804 BC817 25 7622 4822 130 60373 BC857B 7623 5322 130 60159 BC847B 7624 5322 130 60159 BC847B 7635 4822 130 60373 BC857B 7636 5322 130 60159 BC847B 7651 4822 130 42804 BC817 25 7652 4822 130 42804 BC817 25 7653 4822 130 42804 BC817 25 7654 4822 130 42804 BC817 25 Note Only the parts mentioned in th...

Page 34: ...8 10 TECHNICAL REMARKS ...

Page 35: ...ief introduction of the Module Power Box 1 Module Power Box consists of the 2 Channel Class DAmplifier and the Switching Mode Power Supply SMPS design for use with lifestyle micro centre unit MZ 1000 MZ 1100 and MZ 1200 2 A specific cable CABLE INTERCONNECT 20P is needed for connection between the Power Box and the centre unit in order for the centre unit to receive supply for operation and also t...

Page 36: ...ary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3486 pt1 dd wk0226 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3486 pt1 dd wk0226 ...

Page 37: ... 1 VSS2 12 VSSD 18 2552 4 IN2 8 IN2 9 MODE 6 OSC 7 PWM1 20 PWM2 17 REL1 23 REL2 14 SGND1 2 11 SGND2 STAB 19 SW1 24 SW2 13 VDD1 3 VDD2 10 7501 TDA8929T DIAGCUR 22 DIAGTMP 15 EN1 21 EN2 16 IN1 5 IN1 2513 220n 2514 220n A_GND 3504 680R 82K 3538 82K 3537 3522 5R6 10R 3511 2556 220n 2564 4n7 4n7 2562 4n7 2563 1K 3532 2550 220n 1 2 2522 220n 2523 470n 2546 47u 5504 16 SW2 2 VDD1 VDD2 11 19 VSS 5 VSS1 8 ...

Page 38: ...onents used in a specific version see schematic diagram and respective parts list 3139 113 3487 pt1 dd wk0226 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list 3139 113 3487 pt1 dd wk0226 3218 2206 2208 2209 2243 2226 4250 4251 2221 ...

Page 39: ...IMARY SECONDARY 3217 68K 150K 3218 D 6209 BZX79 B10 3206 10K M BZX79 B4V7 6225 D 1 FE BT VK N 1241 B57237 1203 1 2 3 4 5 6 3241 6K8 BYV27 200 6226 6213 1N5392 D 1K 3222 47K 9 3228 11 12 13 14 2 3 4 6 7 8 SS33202 1 10 9221 9222 2241 1m BC847B 7245 SARS03 6203 1 3 2 BAT85 6210 6208 BYV27 200 BC847B 7243 2209 1n A IN OUT 12K 3245 MC78L05 7221 GND 47K 3246 1K5 3249 2230 220n 9231 BAT85 6224 D 3 6214 1...

Page 40: ...751 B7 1752 A7 2920 F3 2921 F3 2922 F2 2923 E2 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 A B C D E F 2924 F2 2925 E2 2926 F2 2927 E2 2928 F3 2929 E3 2930 E4 2931 F4 2932 E4 2933 F4 2934 E5 2935 F5 2936 E5 2937 F5 100p 2933 2934 100p 100p 2930 GND_emc 2920 2921 10 11 12 13 14 15 2 3 4 5 6 7 8 9 3 4 5 6 7 8 9 1751 FE BT VK N 1 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 3 4 5 6 7 8 HBR20 2013217 1750 Combi Boa...

Page 41: ...ARTS LIST SCREW LISTS 0002 D3 x 10 0003 D3 x 10 0004 M2 6 x 12 0005 M3 x 10 0006 M3 x 10 0007 M3 x 6 1102 0011 4835 256 97316 Clip Heatsink POWER AMP 1130 3139 111 01630 FFC Foil 8P 100 8P AD Fold 1131 3139 111 01640 FFC Foil 15P 100 15PAD Fold Note Only the parts mentioned in this list are normal service spare parts ...

Page 42: ...5 0 5W 3243 4822 116 52207 1k2 5 0 5W 3244 4822 116 52207 1k2 5 0 5W 3245 4822 051 30123 12k 5 0 062W 3246 4822 117 12925 47k 1 0 063W 3248 4822 051 30123 12k 5 0 062W 3249 4822 051 30152 1k5 5 0 062W 3251 4822 051 30102 1k 5 0 062W 3252 4822 117 13632 100k 1 0 62W 4201 4822 051 30008 0R Jumper 0603 4203 4822 051 30008 0R Jumper 0603 4250 4822 051 30008 0R Jumper 0603 COILS FILTERS 5202 2422 531 0...

Page 43: ... 4822 126 14585 100nF 10 50V 2549 4822 121 42408 220nF 5 63V 2550 4822 121 42408 220nF 5 63V 2551 5322 126 11578 1nF 10 50V 2552 5322 126 11578 1nF 10 50V 2553 5322 126 11578 1nF 10 50V 2554 5322 126 11578 1nF 10 50V 2555 4822 126 14076 220nF 80 20 25V 2556 4822 126 14076 220nF 80 20 25V 2557 4822 126 14076 220nF 80 20 25V 2558 4822 126 14076 220nF 80 20 25V 2559 4822 124 41751 47uF 20 50V 2560 48...

Page 44: ... 130 60373 BC857B Note Only the parts mentioned in this list are normal service spare parts 1750 2422 025 17816 CON BM H 20P F 1 27 DFP B 1751 4822 265 10981 Flex Connector 15P 1752 4822 265 11515 Flex Connector 8P CAPACITORS 2920 4822 051 30008 0R Jumper 0603 2921 4822 051 30008 0R Jumper 0603 2922 2020 552 94427 100pF 5 50V 2923 2020 552 94427 100pF 5 50V 2924 2020 552 94427 100pF 5 50V 2925 202...

Page 45: ...ockdiagram 10 7 CD PART Circuit Diagram part 1 10 8 Component Layout copperside 10 9 Circuit Diagram part 2 10 10 Component Layout componentside 10 11 MP3 PART Component Layout 10 12 Circuit Diagram 10 13 Partslist 10 14 Slot Loader Module MP3 version Layout stage 5 ...

Page 46: ...ndicated in the picture below 3 MEASURE THE EYE PATTERN SIGNAL EYE PATTERN SIGNAL JITTER MEASUREMENT Measure the signal direct on resistor 3898 using an oscilloscope see also chapter 10 9 See below examples of the signal Amplitude should read at least 700mVpp using SBC444A good bad If the oscilloscope shows a signal like the bad one and or the amplitude decreases within 1minute the CD drive has to...

Page 47: ...GNAL PROCESSOR OFFSET MEASUREMENT Each ADC input of the CD10 may have an offset too Also this offset leads together with the offsets of the CD Drive to poor playability of some CDs skipping tracks Start the Service Test Program section Focus Test using a CD RW Use a DC Millivoltmeter for measurement The offsets can be measured on capacitors near the signal processor See drawing below The value sho...

Page 48: ...ive tape picture 3 Attention The laser diode of this CD drive is protected against ESD by a solder joint which short circuits the laser diode to ground For proper functionality of the CD drive this solder joint must be removed after connecting the drive to the set Don t forget to fix the flat foil again Pay attention in the wire dressing see picture 4 picture 4 Service Hints Replacing the CD Drive...

Page 49: ...7 Fix the cover with screw A Service Hints Replacing the CD Drive Service Hints Service position use a pair of tongs to release the snaps The catch which is fixing the MP3 board to the slot loader cabinet is available as a sparepart picture 6 picture 7 ...

Page 50: ...2 KILL CD10 Mute control kill output programmable open drain 33 VSSD1 GND digital ground 2 34 V2 V3 CD10 NPC versatile I O input versatile pin 2 or output versatile pin 3 open drain 35 WCLI NPC CD10 word clock input for data loopback to DAC 36 SDI NPC CD10 serial data input for data loopback to DAC 37 SCLI NPC CD10 serial bit clock input for data loopback to DAC 38 RESETn µP CD10 power on reset in...

Page 51: ... IN 64 V4 61 2 CD RW 3V CD DA 0V EQ Selection 7881 7877 7811 7879 7878 LD MON A D A C F E B A C D 2V4 10V 2 Sensor PCB Disc Eject Sensor Disc In Sensor MP3 Version MP3 Version 1820 15 17 13 16 10 11 12 1802 1802 9 7 SHR DATA 6 8 7 10 9 11 CD_IIS_DATA IIS_WCLK IIS_SCLK External MP3 Decoder Communication Front µP and MP3 module RAB 41 RAB RESET SDA SHR_CL 8 SHR_STR SWITCH INFO µP_DATA 4 µP_CLK 5 2 µ...

Page 52: ...BC807 40 7879 3823 1K 3817 47R 39K 3825 470K 3824 2K2 3828 3820 4R7 220u 2876 470R 3831 470R 3832 3804 33K 5K6 3814 3815 5K6 5K6 3816 2816 22n 150p 2815 3895 33K 3872 100R 3866 4R7 3830 470R 3899 2866 180p 3916 470R 10K 3849 470R 470R 3878 3890 470R 470R 3889 180p 2863 2865 180p 180p 2864 180p 2860 330p 2861 27K 3802 27K 3801 1u 2830 2817 4u7 3845 470R 470R 3839 27p 2828 3910 470R 3837 470R 2827 1...

Page 53: ...3843 D2 3844 D4 3845 D3 3846 D5 3847 D4 3848 H7 3849 D3 3850 G6 3851 D4 3852 F6 3853 G6 3854 D5 3855 G7 3856 D5 3858 E2 3859 E1 3860 D1 3862 D5 3863 E1 3866 D7 3869 D4 3871 E5 3872 D7 3873 G4 3874 G4 3878 C2 3879 G7 3880 F3 3881 F3 3882 H7 3887 D5 3889 E3 3890 C2 3891 D6 3892 C6 3894 B5 3895 B4 3896 C5 3897 C5 3898 D5 3899 D5 3900 E6 3901 D6 3902 D6 3903 D6 3904 D6 3905 E6 3906 D6 3907 D6 3908 D5 ...

Page 54: ...470R 3921 470R 3919 2894 47n 470R 3918 3955 1K 3954 1K 2892 47p 2888 220p 220p 2887 PDZ 5 1B 6880 10K 3940 470R 3934 3941 10K 10K 3942 3939 47R 3937 10K 2895 100n 3936 10K 1 2 PH S 1821 1 2 3 8 1822 PH B 3 2 15 4 5 6 7 14 13 12 11 9 10 1 16 7883 HEF4094BT 5V SPDIF_GND 2 3 4 5 6 7 8 9 1820 FMN 1 10 11 12 13 14 15 16 17 18 19 GNDA 10V DACLEFT_neg DACLEFT_pos 5V DACRIGHT_neg DACRIGHT_pos 10V 10V 5V_m...

Page 55: ...1 1823 H5 2817 C5 2823 B3 2824 G5 2831 D4 2840 E5 2841 F6 2842 F5 2876 D7 2877 D7 2899 E4 3820 E7 3842 H4 3861 H4 3968 A1 7801 G6 7802 E2 9801 C2 9802 D2 9805 B7 9807 B7 9808 F7 9809 E7 9810 F7 9811 F7 9812 E4 9813 A4 9814 H6 9815 G6 9816 G6 9817 F6 9818 F6 9819 F6 9820 H7 9821 E6 9822 E5 9823 E4 9824 E4 9825 E4 9826 D3 9827 E3 9828 D3 9829 D2 9830 D2 9831 E3 9832 D1 9833 F1 9834 D1 9835 C1 9836 C...

Page 56: ...450 B4 7452 C2 7453 C2 7454 C3 7455 D2 7457 B4 7460 B2 1451 B5 1455 A4 2450 C1 2451 B1 2452 C2 2453 B1 2454 B1 2455 D2 2457 A2 2461 D4 2463 A3 2464 D4 2465 D4 2466 A3 2467 B4 2468 B4 2469 B4 2472 D3 3450 C1 3451 B1 3454 D2 3465 C1 3467 A3 3468 A3 3469 C4 3470 D3 3471 C4 3473 C4 3474 A3 3475 C4 3476 C4 3477 B4 3479 A2 3480 C4 3481 C4 3484 B4 3490 A4 3494 A2 3496 A4 3499 C1 4450 A4 6451 D4 7451 B3 7...

Page 57: ... BDX2 60 BFSR0 43 36 BFSR1 44 BFSR2 BFSX0 53 73 BFSX1 BFSX2 54 31 BIO 77 CLKMD1 78 CLKMD2 79 CLKMD3 CLKOUT 94 CVDD1 12 A3 134 A4 136 A5 137 A6 138 A7 139 A8 140 A9 141 BCLKR0 41 BCLKR1 38 BCLKR2 42 BCLKX0 48 71 BCLKX1 BCLKX2 49 BDR0 45 35 BDR1 BDR2 47 A1 132 A10 5 A11 7 A12 8 A13 9 A14 10 A15 11 A16 105 A17 107 A18 108 109 A19 A2 133 110 A20 A21 143 A22 2 7451 A0 131 2466 100n 2463 3474 15R 1u 346...

Page 58: ... 15kΩ 5 0 06W RESISTORS 3849 4822 051 30471 470Ω 5 0 06W 3850 4822 051 30183 18kΩ 5 0 06W 3851 4822 117 13632 100kΩ 1 0 06W 3852 4822 051 20008 CHIP JUMPER 0805 3853 4822 051 20008 CHIP JUMPER 0805 3854 4822 117 13632 100kΩ 1 0 06W 3855 4822 051 30333 33kΩ 5 0 06W 3856 4822 051 30123 12kΩ 5 0 06W 3858 4822 051 30103 10kΩ 5 0 06W 3859 4822 051 30103 10kΩ 5 0 06W 3860 4822 051 30479 47Ω 5 0 06W 3861...

Page 59: ... 3450 4822 117 12971 15Ω 5 0 06W 3451 4822 117 12971 15Ω 5 0 06W 3452 4822 051 30101 100Ω 5 0 06W 3453 4822 051 30109 10Ω 5 0 06W 3454 4822 117 12971 15Ω 5 0 06W 3455 4822 051 30102 1kΩ 5 0 06W 3456 4822 051 30102 1kΩ 5 0 06W 3457 5322 117 13051 680Ω 1 0 063W 3458 5322 117 13061 180Ω 1 0 063W 3459 4822 051 30221 220Ω 5 0 06W 3460 4822 051 30102 1kΩ 5 0 06W 3461 4822 051 30479 47Ω 5 0 06W 3462 4822...

Page 60: ... BC847BW INTEGRATED CIRCUITS 7450 not available please order complete MP3 module 7451 not available please order complete MP3 module 7455 4822 209 17108 LM317LD Voltage Regulator 7457 9352 456 50115 HC1G04 Inverter 7458 9322 130 41668 M24C64 EEPROM 3103 308 67020 MP3CD2002 Module 10 16 ELECTRICAL PARTSLIST MP3 Board ...

Page 61: ...Set Exploded View MZ 1000 _3139 119 34940_dd wk 0224 11 1 11 1 SET MECHANICAL EXPLODED VIEW MZ 1000 ...

Page 62: ...Set Exploded View MZ 1100 _3139 119 35030_dd wk 0231 11 2 11 2 SET MECHANICAL EXPLODED VIEW MZ 1100 ...

Page 63: ...Set Exploded View MZ 1200 _3139 119 35060_dd wk 0231 11 3 11 3 SET MECHANICAL EXPLODED VIEW MZ 1200 ...

Page 64: ...Orn Rear 0120 3139 118 18700 Cladding Aluminium 0122 3139 113 27450 Foot Rubber 0124 3139 114 76860 Plug Orn Top 0125 3139 114 76870 Plug Orn Bottom 0126 3139 118 18710 Cladding Support 0227 3139 118 19010 Cabinet Front Power Box 0228 3139 114 77470 Cabinet Rear Power Box 0229 3139 118 19030 Cabinet Top Power Box 0230 3139 114 77490 Cabinet Bottom Power Box 0287 3139 110 40670 Screw Soc Hex D4 x 1...

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