Philips CDR Mozart Service Manual

Compact disc recorder module

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Compact Disc Recorder
Contents
1
Introduction and Technical Specifications
2
Safety- and Maintenance Instructions, Warnings
and Notes
3
Instructions for Use
4
Mechanical Instructions
Exploded View CDR-Module
Exploded View VAE5020
Exploded View VAM5020
Exploded View Freya Loader
5
Trouble Shooting
6
Block Diagrams
Block Diagram Freya Module
Block Diagram Mozart Back-End Module
7
Electrical Diagrams and PWB's
Mozart Main Board(Diagram 1)
Mozart Main Board(Diagram 2)
Mozart Main Board(Diagram 3)
Mozart Main Board(Diagram 4)
Mozart Main Board(Diagram 5)
Mozart Main Board Testpoints
Freya Servo Board(Overview)
Freya Servo Board(Part 1)
Freya Servo Board(Part 2)
Freya Servo Board(Part 3)
Freya Servo Board(Part 4)
Freya Servo Board Testpoints(Bottom View)
©
Copyright 2001 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 DP 0170 Service DPS Hasselt
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Diagram PWB
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Printed in the Netherlands
2nd Line Service Manual
CDR Mozart Module
Contents
8
Alignments, Adjustments
9
Circuit and Functional Description
List of Abbreviations
10 Mechanical and Electrical Spare Parts List
Subject to modification
CL 16532046_000.eps
030501
Page
49
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3122 785 60030

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Table of Contents
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Summary of Contents for Philips CDR Mozart

  • Page 1 Freya Servo Board Testpoints(Bottom View) © Copyright 2001 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 Audio Signal Outputs 7. DEEMP • Analog (DAC on board) 8. IIS_WLK1/GND • Digital (EBU) 9. PWR_ON_RESET CD10 (Philips) CD-decoder connection for multiple CD- 10. IIS_CLK4 playback changers 11. GND 12. IIS_WLK4 Hardware interface 13. MUTE 14. IIS_DATA4 15. GND Interface connectors are located at the rear of the Module 16.
  • Page 3 Introduction / Technical Specifications CDR Mozart GB 3 8. I2S_DATAI3 Audio Performance CD Playback 9. KILL 10. I2S_CLK3 Channel unbalance : < 0.3 dB 11. GND Frequency response : < 0.3dB for 20Hz - 12. I2S_WS3 20kHz 13. + 12Va SNR (bipolar zero, unweighted) : >...
  • Page 4 GB 4 CDR Mozart Safety and Maintenance Instructions Warnings and Notes 2. Safety and Maintenance Instructions Warnings and Notes WARNING WAARSCHUWING All ICs and many other semi-conductors are Alle IC's en vele andere halfgeleiders zijn susceptible to electrostatic discharges (ESD).
  • Page 5 Safety and Maintenance Instructions Warnings and Notes CDR Mozart GB 5 SERVICING HINTS In the set, chip components have been applied. For disassembly and assembly check the figure below. CL 96532086_022.eps 080999...
  • Page 6 GB 6 CDR Mozart Safety and Maintenance Instructions Warnings and Notes CL 96532086_023.eps 080999...
  • Page 7: Instructions For Use

    3. Instructions for Use See Service Manual of concerned modelnumber in which the instructions for use have been inserted. This chapter has not been filled as this CDR Mozart Module is only a part of a complete set. 4. Mechanical instructions...
  • Page 8: Exploded View Cdr-Module

    GB 8 CDR Mozart Mechanical instructions Exploded View CDR-Module 1001 ITEM DESCRIPTION CODENUMBER VAE 5020/01 LOADER 9305 025 52001 2-3,13-14 SCREW PLASTITE M2x6 2511 076 50002 SHIELDING BOTTOM 3103 301 45360 SHIELDING TOP 3103 301 45370 6-12 SCREW TAPTITE M3x6...
  • Page 9 Mechanical instructions CDR Mozart GB 9 Exploded View VAE5020 EXPLODED VIEW VAE5020 ITEM CODENUMBER DESCRIPTION 3139 197 60100 FREYA LOADER ASSY 9305 022 52001 VAM5020/01 3139 194 00790 SUSPENSION 3139 194 00790 SUSPENSION 3139 194 00790 SUSPENSION 3139 194 00790 SUSPENSION...
  • Page 10 GB 10 CDR Mozart Mechanical instructions Exploded View VAM5020 EXPLODED VIEW VAM5020 ITEM CODENUMBER DESCRIPTION 3139 197 50100 OUTSERT MOUNTING PLATE ASSY 3139 198 00200 SLEDGE MOTOR ASSY 3139 191 20380 THRUST SPRING 4822 402 61558 CLAMPING BRACKET 3139 198 00230 FREYA 2 MOTOR AND TURNTABLE...
  • Page 11: Exploded View Freya Loader

    Mechanical instructions CDR Mozart GB 11 Exploded View Freya Loader CL 16532046_003.eps 040701...
  • Page 12 GB 12 CDR Mozart Trouble Shooting 5. Trouble Shooting Power Part Check Power Part Check USE MOZART MAIN BOARD CIRCUIT DIAGRAM 3 AND MOZART MAIN BOARD BOTTOM-AND TOP VIEW: TEST POINTS Switch On Power Supply +12V(+/-10%) testpoint 1 Check Power Supply Unit...
  • Page 13 Trouble Shooting CDR Mozart GB 13 Power Part Check FREYA Servo Board Power Part Check FREYA Servoboard USE FREYA SERVOBOARD CIRCUIT DIAGRAM3 AND FREYA SERVOBOARD BOTTOM-AND TOP VIEW: TEST POINTS Switch On Power Supply - Check Mozart Back-end board +12V testpoint 12...
  • Page 14: Trouble Shooting

    GB 14 CDR Mozart Trouble Shooting Reset & Clock Check RESET & CLOCK CHECK USE MOZART MAIN BOARD CIRCUIT DIAGRAM 1 AND MOZART MAIN BOARD BOTTOM-AND TOP VIEW: TESTPOINTS Switch on the Power Supply Display uP generates the Power On Reset...
  • Page 15 Power Supply Check connection from CDR Freya Servoboard connector 1000 to +3V3 on testpoint R11 connector 1201 on CDR Mozart mainboard - Check T 7108 NRST-signal(+3V3) on testpoint R12 - Check D 6020 and D 6021 - Check T 7107...
  • Page 16 GB 16 CDR Mozart Trouble Shooting Servo Drivers Check (Focus Servo) SERVO DRIVERS CHECK USE FREYA2 CIRCUIT DIAGRAM 1 and 3 AND FREYA SERVO BOARD BOTTOM- AND TOP VIEW: TESTPOINTS FOCUS SERVO Switch on player via ComPair mode Execute "focus" tests...
  • Page 17: Power Part

    Trouble Shooting CDR Mozart GB 17 Servo Drivers Check (Radial Servo) SERVO DRIVERS CHECK USE FREYA2 CIRCUIT DIAGRAM 1 AND 3 AND FREYA SERVO BOARD BOTTOM- AND TOP VIEW: TESTPOINTS RADIAL SERVO Switch on player via ComPair mode Execute "radial control" tests...
  • Page 18: Power Part

    GB 18 CDR Mozart Trouble Shooting Servo Drivers Check (Sledge Servo) SERVO DRIVERS CHECK USE FREYA SERVO BOARD CIRCUIT DIAGRAM 1 AND 3 AND FREYA SERVO BOARD BOTTOM- AND TOP VIEW: TESTPOINTS SLEDGE SERVO Switch on player via ComPair mode Execute "sledge inwards"...
  • Page 19: Power Part

    Trouble Shooting CDR Mozart GB 19 Servo Drivers Check (Tray Servo) SERVO DRIVERS CHECK USE FREYA SERVO BOARD CIRCUIT DIAGRAM 1 AND 3 AND FREYA SERVO BOARD BOTTOM- AND TOP VIEW: TESTPOINTS TRAY SERVO Switch on player via ComPair mode Execute "TRAY"...
  • Page 20 TESTPOINT R14 (= 8,4672 MHz) DIGITAL SIGNAL CHECK CONNECTION FROM CDR OUT OF CDR60 ON FREYA BOARD CONN. 1000 TO CONN.1201 TESTPOINT A24 ON CDR MOZART MAIN BOARD (MOZART BOARD DIAGR. 3) ch1: pkpk= 1.30 V DIGITAL SIGNAL ch1: freq= 1.85MHz...
  • Page 21: During Recording

    CHECK I 2 S - SIGNALS CHECK CONNECTION FROM CDR FREYA BOARD CONN. 1000 TO CONN.1201 ON TESTPOINTS A3, A4 AND A26 ON CDR MOZART MAIN BOARD (FREYA DIAGRAM 4) CHECK POWER SUPPLY IC 7018 CHECK EFMDATA AND EFMCLOCK ON TESTPOINTS...
  • Page 22 TESTPOINT R14 (= 8,4672 MHz) I2S-SIGNALS CHECK CONNECTION FROM CDR ON TESTPOINTS FREYA BOARD CONN. 1000 TO CONN.1201 A27, A28 ,A29 ? ON CDR MOZART MAIN BOARD (MOZART DIAGRAM 3) CHECK IC 7000 CHECK IC 7311 AoutL AND AoutR ON TESTPOINTS...
  • Page 23 Trouble Shooting CDR Mozart GB 23 Analog Audio Path During Recording...
  • Page 24 GB 24 CDR Mozart Trouble Shooting Personal Notes:...
  • Page 25: Block Diagrams

    Block Diagrams CDR Mozart GB 25 6. Block Diagrams Block Diagram FREYA Module MAINBOARD FREYA 2 7004 HALL UCOIL, VCOIL, WCOIL, U+, U-, V+, V-, W+, W-, HALL+, HALL- HALL U, HALL V, HALL W LOADER ASSY MOTOR FORWARD SENSE CIRCUIT...
  • Page 26: Block Diagram Mozart Back-End Module

    Block Diagrams CDR Mozart GB 26 Block Diagram MOZART Back-End Module MAINBOARD CDR2001 1005 VCXO 7002 2V5 GND FILTER 1201 7000 CD R/W CLK 33,86MHz 7100 CORE JTAG/BDM EBUIN2 (Pb) SUPPLY SUPPLY SUPPLY SUPPLY IN/OUT (in/out) CONTROL SDRAM MOZART ADRESS...
  • Page 27 Electrical Diagrams & Print Layouts CDR Mozart GB 27 7. Electrical Diagrams & Print Layouts CDR Mozart Main Board Diagram 1 CDR MOZART MAIN BOARD - CIRCUIT DIAGRAM 1 1000-1 A2 3036 F9 F037 C6 1000-10 B2 3040-A G8 F038 C11...
  • Page 28 Electrical Diagrams & Print Layouts CDR Mozart GB 28 CDR Mozart Main Board Diagram 2 CDR MOZART MAIN BOARD - CIRCUIT DIAGRAM 2 1110 G1 1120 G2 1130 G3 1140 G4 A(1:23) 1150 G5 2100 A8 2102 B8 {SDLDQM,SDUDQM,BCLKE,BCLK,SDRAM_CS1,SDWE,SDCAS,SDRAS} 2103 B7...
  • Page 29 Electrical Diagrams & Print Layouts CDR Mozart GB 29 CDR Mozart Main Board Diagram 3 CDR MOZART MAIN BOARD - CIRCUIT DIAGRAM 3 1201 A1 3208 H12 F214 A2 1203 A13 3209 I12 F215 A2 1205 F1 3210 G2 F216 B2...
  • Page 30 Electrical Diagrams & Print Layouts CDR Mozart GB 30 CDR Mozart Main Board Diagram 4 CDR MOZART MAIN BOARD - CIRCUIT DIAGRAM 4 2301 B5 2310 D5 2319 E5 2328 E11 2337 G4 2347 G6 2359 H3 3305 B6 3320 B9...
  • Page 31 Electrical Diagrams & Print Layouts CDR Mozart GB 31 CDR Mozart Main Board Diagram 5 CDR MOZART MAIN BOARD - CIRCUIT DIAGRAM 5 1402 C2 2403 C6 2407 C12 2411 C12 2415 E6 2423 D3 2431 B11 2435 C2 3403 B8...
  • Page 32 Electrical Diagrams & Print Layouts CDR Mozart GB 32 CDR Mozart Main Board (Overview Top View) TOP VIEW CDR MOZART MAIN BOARD PART 1 PART 2 CL 16532046_023.eps 111001...
  • Page 33 Electrical Diagrams & Print Layouts CDR Mozart GB 33 CDR Mozart Main Board (Top View Part 1) TOP VIEW PART 1 CDR MOZART MAIN BOARD CL 16532046_23a.eps 111001...
  • Page 34 Electrical Diagrams & Print Layouts CDR Mozart GB 34 CDR Mozart Main Board (Top View Part 2) TOP VIEW PART 2 CDR MOZART MAIN BOARD CL 16532046_23b.eps 111001...
  • Page 35 Electrical Diagrams & Print Layouts CDR Mozart GB 35 CDR Mozart Main Board (Overview Bottom View) BOTTOM VIEW CDR MOZART MAIN BOARD PART 1 PART 2 CL 16532046_024.eps 111001...
  • Page 36 Electrical Diagrams & Print Layouts CDR Mozart GB 36 CDR Mozart Main Board (Bottom View Part 1) BOTTOM VIEW PART1 CDR MOZART MAIN BOARD CL 16532046_24a.eps 111001...
  • Page 37 Electrical Diagrams & Print Layouts CDR Mozart GB 37 CDR Mozart Main Board (Bottom View Part 2) BOTTOM VIEW PART 2 CDR MOZART MAIN BOARD CL 16532046_24b.eps 111001...
  • Page 38 Electrical Diagrams & Print Layouts CDR Mozart GB 38 CDR Mozart Main Board (Overview Test Points) TESTPOINTS CDR MOZART MAIN BOARD PART 1 PART 2 CL 16532046_025.eps 111001...
  • Page 39 Electrical Diagrams & Print Layouts CDR Mozart GB 39 CDR Mozart Main Board (Test Points Part 1) TESTPOINTS PART1 CDR MOZART MAIN BOARD CL 16532046_25a.eps 111001...
  • Page 40 Electrical Diagrams & Print Layouts CDR Mozart GB 40 CDR Mozart Main Board (Test Points Part 2) TESTPOINTS PART2 CDR MOZART MAIN BOARD CL 16532046_25b.eps 111001...
  • Page 41 Electrical Diagrams & Print Layouts CDR Mozart GB 41 CDR Freya Servo Board (Overview) 1000 L24 2153 D22 3057 K15 3324 B23 7051 C5 TP88 H3 TP235B12 1001 K24 2154 D23 3058 L16 3325 B9 7051 A11 TP89 H3 TP236B16...
  • Page 42 Electrical Diagrams & Print Layouts CDR Mozart GB 42 CDR Freya Servo Board (Part 1) PART 1 MACE RESET AEGER S2V9I CL16532046_47a.eps 101001...
  • Page 43 Electrical Diagrams & Print Layouts CDR Mozart GB 43 CDR Freya Servo Board (Part 2) PART 2 Sysclk CL16532046_47b.eps 101001...
  • Page 44 Electrical Diagrams & Print Layouts CDR Mozart GB 44 CDR Freya Servo Board (Part 3) PART 3 EFMTIM CL16532046_47c.eps 101001...
  • Page 45 Electrical Diagrams & Print Layouts CDR Mozart GB 45 CDR Freya Servo Board (Part 4) PART 4 WOBBLEI CL16532046_47d.eps 101001...
  • Page 46 Electrical Diagrams & Print Layouts CDR Mozart GB 46 CDR Layout Freya Servo Board (Top View) 1001 H1 2233 H8 3114 G6 3367 A5 1006 H2 2261 F8 3115 F5 3368 B5 1008 D7 2340 F7 3116 G6 3369 B5...
  • Page 47 Electrical Diagrams & Print Layouts CDR Mozart GB 47 CDR Layout Freya Servo Board (Bottom View) 1000 H1 3338 B6 TP98 E7 TP220 F6 S17 = TP57 1301 G4 3339 B6 TP99 E8 TP221 F5 S18 = TP58 1306 G3...
  • Page 48 Electrical Diagrams & Print Layouts CDR Mozart GB 48 CDR Testpoints Freya Servo Board (Bottom View) TP119 G1 TP247 F2 TP120 D2 TP249 B7 TP121 F3 TP250 B7 TP122 H1 TP251 B6 TP123 F3 TP252 B5 TP124 G2 TP253 C6...
  • Page 49: Circuit Description

    (user interface) by means of an I C interface. interfaces (Philips and SONY formats supported) and one Mozart can control the CDR at high level. All servo issues are IEC958. Three serial audio receivers, and two serial audio integrated in the CDR module.
  • Page 50 GB 50 CDR Mozart Circuit Description Block Diagram Mozart Internal Block Diagram Debug Standard ColdFire peripheral blocks Jtag Interface Interface (13 pins) Timer Timer Support JTAG Interface Dual UART UART Interface Debug 5x08 Module 5x08 interrupt module External ColdFire V2...
  • Page 51 Circuit Description CDR Mozart GB 51 9.4.2 Supply Mozart is supplied with 3V3 and 2V5 voltages. The regulators 7208 and 7209 ensure these voltages. 96MHz(EMUL_PSTCLK) 96MHz(EMUL_PSTCLK) 48MHz(BCLK) SRAM 16.9MHz 96MHz 2.5V CL 16532046_042.eps 080501 33.868MHz Crystal Figure 9-4 Core 2.5V 9.4.5...
  • Page 52 GB 52 CDR Mozart Circuit Description 9.4.10 Debug Port RXD2 Connecor 1000 is an BDM interface. This BDM is an optional debug port. This is only used for development purpose and will not be mounted in the final product and is no part for CL 16532046_030.eps...
  • Page 53 Circuit Description CDR Mozart GB 53 9.4.12 I S interfaces • CD_TEXT interface for recording text info • IIS interface • EBU input IIS1 is a bi-directional IIS port of the Mozart IC. • FREYA_MUTE : input for Mozart IIS1 is also connected to the Front-end of the CD Recording •...
  • Page 54 GB 54 CDR Mozart Circuit Description Supply Part 9.10.1 Mini/Micro With this type of application, connectors 1402(analogue) and Input for the module is +5V and +12V by means of connector 1203(digital) are combined to an I/O-board. 1214. The Mozart has the possibility to export every incoming •...
  • Page 55 Circuit Description CDR Mozart GB 55 9.10.3 DAC/ADC With this type of application there are different possibilities, single deck, double deck(blockdiagram). The difference with regard to the other applications is that the IIS-bus is exported via connector 1209, to steer external ADC convertors.
  • Page 56 GB 56 CDR Mozart Circuit Description 9.11 List Of Abbreviations SIGNAL NAME SIGNAL FLOW FUNCTION AND DESCRIPTION +12V Main supply voltage from PSU +12V supply voltage from PSU +12V_MOT Main supply voltage from PSU +12V supply MOTor +2V5 Supply voltage...
  • Page 57 Circuit Description CDR Mozart GB 57 SIGNAL NAME SIGNAL FLOW FUNCTION AND DESCRIPTION FREYA_DEEPI Conn1201 -> R3236 -> C2229 --< IC7000 DE-EmPhasIs control for FREYA FREYA_EAN IC7000 -> R3042 -> C2236 -> Conn1201 Used for re-flashing the program code of the FREYA FREYA_FLAG Conn1201 ->...
  • Page 58: Spare Parts List

    GB 58 CDR Mozart Spare Parts List 10. Spare Parts List Mechanical Parts 2094 4822 126 14305 100nF 10% 16V 0603 2095 2222 786 56641 0603 16V 22nF PM10 R Main Board Freya 2096 4822 126 14305 100nF 10% 16V 0603...
  • Page 59 Spare Parts List CDR Mozart GB 59 2555 5322 126 11583 10nF 10% 50V 0603 3073 5322 117 13053 6k8 1% 0.063W 0603 3186 4822 117 12925 47k 1% 0.063W 0603 2556 4822 126 14305 100nF 10% 16V 0603 RC22H 3187 4822 051 30223 22k 5% 0.062W...
  • Page 60 GB 60 CDR Mozart Spare Parts List 3381 4822 117 11817 1k2 1% 1/16W 7103 5322 130 42718 BFS20 2044 4822 122 31765 100pF 2% 63V 3505 4822 051 30105 1M 5% 0.062W 7105 5322 130 42718 BFS20 2046 3198 016 31020 0603 25V 1nF 3531 5322 117 13022 22k 1% 0.063W 0603...
  • Page 61 Spare Parts List CDR Mozart GB 61 2265 3198 030 74780 EL SM 35V 4U7 PM20 COL 2410 3198 030 74780 EL SM 35V 4U7 PM20 COL 3204 4822 051 30102 1k 5% 0.062W 3206 5322 117 13018 1k0 1% 0.063W 0603...
  • Page 62 GB 62 CDR Mozart Spare Parts List 3333 5322 117 13037 2k2 1% 0.063W 0603 7403 4822 209 30095 LM833D RC22H 7404 4822 130 60373 BC856B 3334 4822 051 30472 4k7 5% 0.062W 4822 157 11074 100 m H 3335 5322 117 13052 2k7 1% 0.063W 0603...

This manual is also suitable for:

Vae5020Vam5020

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