Philips CDR570 Service Manual
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Philips CDR570 Service Manual

Compact disc recorder
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See also: Instructions for Use Manual
Compact disc recorder
©
Copyright reserved 2000 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 JvO 0063 Service BG Audio
Contents
1
2
3
Directions for use
4
5
Service modes, faultfindingtrees and repair tips
6
7
Electrical diagrams and PWB's
8
Alignments, Adjustments
9
Printed in the netherlands
2nd line Service Manual
Page
2
3
6
7
7
8
9
11
12
13
14
14
18
33
34
75
76
77
85
Subject to modification
CDR570
CDR770
CDR775
CDR930
CDR950
5 3104 125 40110

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Summary of Contents for Philips CDR570

  • Page 1: Table Of Contents

    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. 5 3104 125 40110...

  • Page 2: Introduction

    GB 2 CDR 3rd gen. Technical Specifications/Introduction. 1. Technical Specifications/Introduction. In this document the important issues for the mechanical and electrical testing, adjusting, checking and diagnosing of the Digital Audio CDR Module such as applied in so-called 3rd generation CDR recorders is described. In this first chapter is presented the introduction of the repair manual for 2nd line repair workshops.

  • Page 3: Safety And Maintenance Instructions Warnings And Notes

    Safety and Maintenance instructions warnings and notes CDR 3rd gen. GB 3 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). gevoelig voor elektrostatische ontladingen Careless handling during repair can reduce (ESD).

  • Page 4: Figure

    GB 4 CDR 3rd gen. Safety and Maintenance instructions warnings and notes SERVICING HINTS In the set, chip components have been applied. For disassembly and assembly check the figure below. CL 96532086_022.eps 080999...
  • Page 5 Safety and Maintenance instructions warnings and notes CDR 3rd gen. GB 5 CL 96532086_023.eps 080999...
  • Page 6 GB 6 CDR 3rd gen. Instructions for use 3. Instructions for use See service manual of concerned modelnumber in which the instructions for use has been inserted. This chapter has not been filled as this module of CDR Module CDL4009 + Mainboard 4228 is only a part of a complete set.

  • Page 7: Mechanical Instructions

    Mechanical instructions CDR 3rd gen. GB 7 4. Mechanical instructions Loader CDL4009 and on the bottom side the CDR mainboard 1001 is mounted. Notice that mainboard is dependant to the applied set and has to be adjusted to mounted CDM in loader in case of exchange. CDL4009 consists of metal loader bracket item 82 and glued See next figure, Loader CDL4009 on it an identification sticker (on which the module production...

  • Page 8: Cdl3800

    GB 8 CDR 3rd gen. Mechanical instructions Exploded view CDL3800 Figure 4-2...

  • Page 9: Demounting Cdl3800

    Mechanical instructions CDR 3rd gen. GB 9 Tray Pull out the tray (item 21) until it stucks. Press the lock at the left side of the tray upwards. Pull out the tray. PULL TO REMOVE TRAY CL06532018_003.eps 090300 Figure 4-3 DEMOUNTING LOADER CDL3800 Remove the following items starting with: (For the item numbers refer to the Exploded Views CDL3800,...
  • Page 10 GB 10 CDR 3rd gen. Mechanical instructions Clamper CL06532018_007.eps 210200 Figure 4-7...

  • Page 11: Exploded View Cdm3800

    Mechanical instructions CDR 3rd gen. GB 11 Exploded view CDM3800 Figure 4-8...

  • Page 12: Cleaning Lens

    GB 12 CDR 3rd gen. Mechanical instructions 3104 147 01580 CDM3800 COMPLETE 1: 4822 691 10765 MOUNTING PLATE ASSY 1.3: 4822 361 11132 SLEDGE MOTOR ASSY 2: 3104 147 12890 OPU-24.24 3: 4822 535 10591 THIRD BEARING AXLE 4: 4822 535 10591 AXLE 12: 4822 528 11297 COMBI WHEEL 13: 4822 522 10742 GEAR RACK ASSY 22: 3104 141 21830 THIRD BEARING SPRING...

  • Page 13: Lubricating

    Mechanical instructions CDR 3rd gen. GB 13 Lubricating Between worm and combiwheel (item 12, 4822 528 11297)2x 4.6.1 LUBRICATING INSTRUCTIONS FOR GENERIC LOADING CDL3800 USE TRIBOL GREASE (1322 523 78101) Be careful when lubricating the parts. For parts and points to apply grease, refer to the drawing figure 4-10.

  • Page 14: Service Modes

    GB 14 CDR 3rd gen. Service modes, repair tips and faultfinding trees 5. Service modes, repair tips and faultfinding trees Service modes display. Pressing keys [F FWD] and [REWIND] simultaneously while switching on the unit, starts the test. Switching off the unit ends the test.
  • Page 15 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 15 5.1.3 Electrical service diagnostics ELECTRICAL SERVICE DIAGNOSTICS (software versions, test for defective components) If power ON, switch power OFF Load CD-DA disc (SBC444A) Press <PLAY> + <F FWD> simultaneously and switch ON unit LOADER TESTS PLAYER...
  • Page 16 GB 16 CDR 3rd gen. Service modes, repair tips and faultfinding trees Description performed by audio play-back of 5 seconds at the beginning, The intention of the electrical service diagnostics is to show the middle and end of the disc. software versions present in the player and to direct the dealer towards defective internal units.
  • Page 17 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 17 Description of the tests unit before completion of the test, leaves the disc in an unpredictable state. In such case only a complete DC-erase procedure can recover the CD-RW disc. Focus control test The focussing lens is continuously moving up and down.

  • Page 18: Faultfindingtrees

    GB 18 CDR 3rd gen. Service modes, repair tips and faultfinding trees : number of errors detected during CD-DA DISC LOADED finalise modes on digits 10 and 11 CHECK: If started up with a disc other than a • WIRING CDRW disc the display shows : ”WRONG DISC”, •...

  • Page 19: Blockdiagrams

    Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 19 5.2.2 Mainboard CD-R DISC LOADED Power supply part on mainboard • Description. CHECK: The most important part of an electrical function is the power • DISC WIRING DETECTION & •...
  • Page 20 GB 20 CDR 3rd gen. Service modes, repair tips and faultfinding trees POWER PART CHECK USE CDR MAIN BOARD CIRCUIT DIAGRAM 7 AND CDR MAIN BOARD BOTTOM VIEW : POWER PART TEST POINTS Switch on player, exit stand by mode +5V (+/-5%) conn.
  • Page 21 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 21 Reset & Clock Master reset. Since the Mainboard is more or less mix-mode between +3V3 and +5V devices, special treatment for the RESET behavior is wishful. Controlling the RESET only from 1 power supply could lead to collisions between different devices, damaging the internal I/O structure of the devices.
  • Page 22 GB 22 CDR 3rd gen. Service modes, repair tips and faultfinding trees RESET & CLOCK CHECK USE CDR MAIN BOARD CIRCUIT DIAGRAMS 4, 9 AND 10 AND CDR MAIN BOARD BOTTOM VIEW : RESET & CLOCK TESTPOINTS Switch on player, exit stand by mode Check power part MRESET high (3V3) testpoint R1...
  • Page 23 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 23 The clockgeneration NOTICE:THE TESTS, AS PROVIDED BY THE MENU All microprocessors or digital devices need a clock. The clock DRIVEN DIAGNOSTICS, ARE NOT SUPPOSED TO BE is usually made by means of resonators or crystals depending MIXED RANDOMLY, ESPECIALLY TESTS LIKE ‘LASER ON’...
  • Page 24 GB 24 CDR 3rd gen. Service modes, repair tips and faultfinding trees Data Communication Interfaces 5 Turntable motor >> Communication between the CDR recorder and the PC is 6 Radial >> straightforward: everything the CDR recorder transmits to the 7 Sledge >> PC is shown on the PC screen.
  • Page 25 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 25 5.2.4 Servo drivers check SERVO DRIVERS CHECK USE CDR MAIN BOARD CIRCUIT DIAGRAMS 1, 3 AND 4 AND CDR MAIN BOARD BOTTOM VIEW : SERVO DRIVERS TESTPOINTS FOCUS SERVO Switch on player in MDD mode Execute "focus"...
  • Page 26 GB 26 CDR 3rd gen. Service modes, repair tips and faultfinding trees SERVO DRIVERS CHECK USE CDR MAIN BOARD CIRCUIT DIAGRAMS 1, 3 AND 4 AND CDR MAIN BOARD BOTTOM VIEW : SERVO DRIVERS TESTPOINTS RADIAL SERVO Switch on player in MDD mode Execute "radial control"...
  • Page 27 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 27 SERVO DRIVERS CHECK USE CDR MAIN BOARD CIRCUIT DIAGRAMS 3 AND 4 AND CDR MAIN BOARD BOTTOM VIEW : SERVO DRIVERS TESTPOINTS SLEDGE SERVO Switch on player in MDD mode Execute "sledge inwards"...
  • Page 28 GB 28 CDR 3rd gen. Service modes, repair tips and faultfinding trees SERVO DRIVERS CHECK USE CDR MAIN BOARD CIRCUIT DIAGRAMS 3 AND 4 AND CDR MAIN BOARD BOTTOM VIEW : SERVO DRIVERS TESTPOINTS TRAY SERVO Switch on player in MDD mode Execute "TRAY"...
  • Page 29 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 29 5.2.5 Audio signal check DIGITAL AUDIO PLAYBACK INSERT AUDIO SIGNALS DISC START TRACK 15(1KHz 0dB) eyepattern HF-SIGNAL CHECK CAHF-SIGNAL ON ON TESTPOINT HF2 ? TESTPOINT HF1 FOR ACTIVITY 2.5V (DIAGRAM 5) CHECK TR 7375,7373,7371,...
  • Page 30 GB 30 CDR 3rd gen. Service modes, repair tips and faultfinding trees ANALOG AUDIO PLAYBACK INSERT AUDIO SIGNALS DISC START TRACK 15(1KHz 0dB) eyepattern HF-SIGNAL CHECK CAHF-SIGNAL ON ON TESTPOINT HF2 ? TESTPOINT HF1 FOR ACTIVITY 2.5V (DIAGRAM 5) CHECK TR 7375,7373,7371, 0,5us/DIV 7370,7361AND IC 7360 >800mVpp...
  • Page 31 Service modes, repair tips and faultfinding trees CDR 3rd gen. GB 31 DIGITAL AUDIO PATH DURING RECORDING CONNECT DIGITAL INPUT FROM EXTERNAL SOURCE AND SELECT THE DIGITAL RECORDING INPUT BY PRESSING SOURCE CHECK DIGITAL SIGNAL CHECK FLEX - CONNECTOR ON TESTPOINT BETWEEN I/O-BOARD AND MAINBOARD (DIAGRAM9)
  • Page 32 GB 32 CDR 3rd gen. Service modes, repair tips and faultfinding trees Figure 5-22...
  • Page 33 Alignments & Adjustments CDR 3rd gen. GB 75 8. Alignments & Adjustments Each CDR-module composed from CDRloader and CDRmainboard has to be matched via SW filled parameters.This adjustment processed in the factory is under investigation to have it implemented into the COMPAIR tool. As long as this adjustment is not possible to be executed in secondline service workshop, the swop of modules and a central repair has to be continued.

  • Page 34: Circuit Description

    GB 76 CDR 3rd gen. Circuit description 9. Circuit description Description A separate circuit description concerning the 3rd generation CDR recorders is available with order number 3104 125 40100...

  • Page 35: List Of Abbreviations

    Circuit description CDR 3rd gen. GB 77 List of Abbreviations CL06532018_026.eps 290200...
  • Page 36 GB 78 CDR 3rd gen. Circuit description CL06532018_027.eps 290200...
  • Page 37 Circuit description CDR 3rd gen. GB 79 CL06532018_028.eps 290200...
  • Page 38 GB 80 CDR 3rd gen. Circuit description CL06532018_029.eps 290200...
  • Page 39 Circuit description CDR 3rd gen. GB 81 CL06532018_030.eps 290200...
  • Page 40 GB 82 CDR 3rd gen. Circuit description CL06532018_031.eps 290200...
  • Page 41 Circuit description CDR 3rd gen. GB 83 CL06532018_032.eps 290200...
  • Page 42 GB 84 CDR 3rd gen. Circuit description CL06532018_033.eps 290200...

  • Page 43: Sparepart List

    Spareparts List CDR 3rd gen. GB 85 10. Spareparts List ELECTRICAL PARTSLIST MAINBOARD CDR'99 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 1000 482226710666 30 P. FEM. 1541 482225251173 19398E1(1,000A) 1542 482225251173 19398E1(1,000A) 1543 482225251173 19398E1(1,000A) 1707 482224210757 33.868 000MHZ SM 20P CX-11F...
  • Page 44 GB 86 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 2063 482212614305 100NF 10% X7R 16V 0603 CER2 2078 482212614305 100NF 10% X7R 16V 0603 CER2 2080 482212614238 CER2 0603 X7R 50V 2N2 COL R 2081...
  • Page 45 Spareparts List CDR 3rd gen. GB 87 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 2315 482212614305 100NF 10% X7R 16V 0603 CER2 2316 482212614305 100NF 10% X7R 16V 0603 CER2 2317 532212611579 3,3NF10%X7R 63V 2318 482212614585 100NF 10% X7R 0805 50V...
  • Page 46 GB 88 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 2465 482212611663 12PF 2500 482212614238 CER2 0603 X7R 50V 2N2 COL R 2501 482212614238 CER2 0603 X7R 50V 2N2 COL R 2502 482212614238 CER2 0603 X7R 50V 2N2 COL R...
  • Page 47 Spareparts List CDR 3rd gen. GB 89 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 2723 482212614585 100NF 10% X7R 0805 50V 2725 482212614585 100NF 10% X7R 0805 50V 2726 482212614585 100NF 10% X7R 0805 50V 2727 482212614585 100NF 10% X7R 0805 50V...
  • Page 48 GB 90 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3027 482211711456 0,1W 3028 482211713172 62K 1% RC12H 0805 0,1W 3029 482211711374 120K 1% RC12H 0805 3030 482211713569 240K 1% 0805 RC12H 3031 482205120474 470K00 0,1W...
  • Page 49 Spareparts List CDR 3rd gen. GB 91 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3104 482211710833 0,1W 3105 482205120182 1K80 0,1W 3106 482205130008 0R00 JUMPER 3107 482205130008 0R00 JUMPER 3110 482205130103 10K00 5% 0,062W 3111 482211712902 8K2 1% 0.063W 0603...
  • Page 50 GB 92 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3241 482205130008 0R00 JUMPER 3242 235003510103 RST NETW SM ARV24 4X10K PM5 R 3243 235003510103 RST NETW SM ARV24 4X10K PM5 R 3244 482205130008 0R00 JUMPER...
  • Page 51 Spareparts List CDR 3rd gen. GB 93 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3350 232273468209 RST SM 0805 RC12H 82R PM1 3351 482211711151 3352 482205130008 0R00 JUMPER 3360 482211710354 0,1W 3361 482211712139 22R 5% 0,062W 3362 482211712708 39K 1% 0,1W 0805 RC12G...
  • Page 52 GB 94 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3532 482205120562 5K6 5% 0,1W 0805 3533 482211710837 100K 0.1W 3536 482211710837 100K 0.1W 3537 482211710833 0,1W 3538 482211710833 0,1W 3539 482211710837 100K 0.1W 3540 482211710833...
  • Page 53 Spareparts List CDR 3rd gen. GB 95 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3743 482205130479 47R00 5% 0,062W 3744 482205120274 270K00 0,1W 3745 482205120274 270K00 0,1W 3746 482205130153 15K00 5% 0,062W 3747 482205130103 10K00 5% 0,062W 3748 482205130103 10K00...
  • Page 54 GB 96 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 3845 482211710833 0,1W 3886 482205120008 0R00 JUMP. (0805) 3889 482211711151 3891 482211710833 0,1W 3892 482211710833 0,1W 3894 482211713573 NETW 4 X 47R 5% MNR14 3897 482211713573...
  • Page 55 Spareparts List CDR 3rd gen. GB 97 ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 6501 532213034337 BAV99 6502 482213034441 BZX79-B22 6553 482213083757 BAS216 6554 532213034337 BAV99 6555 482213083757 BAS216 6556 482213083757 BAS216 6557 482213083757 BAS216 6701 934042250135 DIO VAR SM BB147...
  • Page 56 GB 98 CDR 3rd gen. Spareparts List ITEM CODENUMBER DESCRIPTION CDR775 CDR570 CDR770 CDR950 7525 482213060373 BC856B 7526 482213060511 BC847B 7527 482213011379 BCP69 7528 482213060511 BC847B 7529 482213060373 BC856B 7535 482220917398 LD1117DT33 7548 482213060511 BC847B 7549 482213060511 BC847B 7556 482220990332...

  • Page 57: Block Diagrams

    LASDACDI S2V9 7360 LASDACCK LDON PRCOARSE CD-ANA-OUT I-READ LASDACLD BIASC HFS0 HF AMP DS1807 PRFINE SHIFT S2V9 FILTER REGISTER NOT FOR CDR570/930 RECORDING SEL-HP-OUT DASP CDRW MODULATOR S2V9 1410 MCF5244 7407 7408 PWMIN 7405 ANA-OUT LASER CAHF DALPHA FROM CDM3800...
  • Page 58 Electrical diagrams and PWB’s CDR 3rd gen. GB 34 7. Electrical diagrams and PWB’s CDR-Mainboard Version 4228.5 CDR MAIN BOARD - CIRCUIT DIAGRAM 1 : AEGER, EFMTIM, FORWARD SENSE CIRCUIT TESTPOINTS ACTUATOR BUS ACTUATOR BUS {RAD+,FOC+,FOC-,RAD-} 1000 G1 F110 C11 2001 F1 F113 C12 CAHF...
  • Page 59 Electrical diagrams and PWB’s CDR 3rd gen. GB 35 CDR MAIN BOARD - CIRCUIT DIAGRAM 2 : XDAC, LASER DRIVE CURRENT CIRCUITS {LASDACDI,LASDACCK,LASDACLD,PW} VCAGAIN VCAGAIN D3V3 D3V3 2003 A3 F120 A7 2031 B6 F121 A5 2032 A8 F122 B4 2033 A8 F123 B7 3067 F106...
  • Page 60 Electrical diagrams and PWB’s CDR 3rd gen. GB 36 CDR MAIN BOARD - CIRCUIT DIAGRAM 3 : SERVO DRIVERS, MACE-RAM, -FLASH, -DEMUX TEST POINTS 1200 H1 F383 D2 1220 B1 F386 D2 2208 B10 F389 D5 2209 F11 F390 F9 F300 {REFSIN,REFCOS,PCSSIN,PCSCOS} 2214 I3...
  • Page 61 Electrical diagrams and PWB’s CDR 3rd gen. GB 37 CDR MAIN BOARD - CIRCUIT DIAGRAM 4 : MACE BE-PROCESSOR TESTPOINTS 3243-A D3V3 D3V3 D3V3 D3V3 2207 H4 F325 B4 3243-B SRSTN 2216 C2 F326 B12 2217 D2 F329 B4 2218 G12 F334 B12 SYS_CLK_BE 3243-C...
  • Page 62 Electrical diagrams and PWB’s CDR 3rd gen. GB 38 CDR MAIN BOARD - CIRCUIT DIAGRAM 5 : CD ENCODING-DECODING PART 1330-1 E1 6375 C1 1330-10 H1 7300 C8 1330-11 E1 7330 E2 L12V L12V 1330-2 F1 7355-A H8 {CDR60MEAS1,CDR60CFLG,CDR60CL1,MERR,MERRIN,HALL_V,HALL_U,HALL_W} 1330-3 F1 7355-B H7 OPTION 33 OPTION 41...
  • Page 63 Electrical diagrams and PWB’s CDR 3rd gen. GB 39 CDR MAIN BOARD - CIRCUIT DIAGRAM 6 : AUDIO PART (NOT FOR CDR950/951) {IIC_CLK,IIC_DATA} I2C BUS {IIS_DATA_A0,IIS_DATA_A1,IIS_WS_A1,IIS_BCLK_A1,SYS_CLK_11B,L3_MODE,L3_CLK,L3_DATA,NMUTE} D3V3 1400-10 C1 1400-10 C1 7407-A G9 7407-A G9 D3V3 F715 3441 F718 1400-11 D1 1400-11 D1 7407-B I9 7407-B I9...
  • Page 64 Electrical diagrams and PWB’s CDR 3rd gen. GB 40 CDR MAIN BOARD - CIRCUIT DIAGRAM 7 : POWER PART TESTPOINTS 1500 D1 F499 H 1541 D4 F800 A 1542 A4 F801 A 1543 B4 F802 A 2500 E2 F803 B P12VKILL 5556 2501 F1...
  • Page 65 Electrical diagrams and PWB’s CDR 3rd gen. GB 41 CDR MAIN BOARD - CIRCUIT DIAGRAM 8 : TEST & CONNECTOR PART 1812-1 C4 {SEL_HP_OUT,INT_COPY_ANA,SYS_CLK_11B,L3_MODE,IIS_BCLK_A0,IIS_WS_A0,IIS_DATA_A0,IIS_BCLK_A1,IIS_WS_A1,IIS_DATA_A1,L3_DATA,L3_CLK,NMUTE,PROF_EBU} 1818 E3 1819 E4 {EXT_DIG_IN,DIG_OUT_C,EXT_OPT_IN,DISPL_INT,SYS_RESET,DSA_DATA_CD,DSA_ACK_CD,DSA_STR_CD,KEY_PRESSED,IIS_DATA_CD,IIS_WS_CD,IIS_BCLK_CD,DOBM_CD,SYS_CLK_8W,DIG_IN2,KILL} 1820 A1 1830-1 A4 {DSA_ACK_CDR,BE_RESET,DSA_STR_CDR,DSA_DATA_CDR,MUTE,ATT,DEEMP,IIS1_MS,SYS_CLK_BE} 1831 B7 {CDR60MEAS1,CDR60CFLG,CDR60CL1,MERR,MERRIN,HALL_V,HALL_U,HALL_W} 2600 B6 1830-1 2601 A8 {REFSIN,REFCOS,PCSSIN,PCSCOS} 2603 B6...
  • Page 66 Electrical diagrams and PWB’s CDR 3rd gen. GB 42 CDR MAIN BOARD - CIRCUIT DIAGRAM 9 : DASP MASTER PROCESSOR TESTPOINTS {RAS0,CAS0,CAS1,DRAW_RW,F_READY,CSFLASH,F_RW,RESET_MIN} F_READY 1701-1 A(1:20) F900 1701-2 {POWER_UP,KILL_OUT} 1400-1 B13 3767 B3 1400-2 B13 3768 H3 {BKPT,DSCLK,DSI,HDCD,LEVEL_A0,LEVEL_A1,LEVEL_A2,RXD_TOOL,TXD_TOOL,TCK,TRACE99_RxD,TRACE99_TxD,TDSO} 1400-3 B13 3769 E2 1400-4 B13 3770 I12 {EXT_DIG_IN,DIG_OUT_C,EXT_OPT_IN,DISPL_INT,SYS_RESET,DSA_DATA_CD,DSA_ACK_CD,DSA_STR_CD,KEY_PRESSED,IIS_DATA_CD,IIS_WS_CD,IIS_BCLK_CD,DOBM_CD,SYS_CLK_8W,DIG_IN2,KILL}...
  • Page 67 Electrical diagrams and PWB’s CDR 3rd gen. GB 43 CDR MAIN BOARD - CIRCUIT DIAGRAM 10 : DASP FLASH & DRAM TESTPOINTS 2700 B5 2701 B5 2702 B5 2705 G7 2710 B10 D(16:31) 2711 B10 2715 B5 2720 H9 3754 H7 3759 I7 {RAS0,CAS0,CAS1,DRAW_RW,F_READY,CSFLASH,F_RW,RESET_MIN} 3780 I10...
  • Page 68 Electrical diagrams and PWB’s CDR 3rd gen. GB 44 CDR MAIN BOARD - TOP VIEW CL06532018_044.eps 290200...
  • Page 69 Electrical diagrams and PWB’s CDR 3rd gen. GB 45 CDR MAIN BOARD - BOTTOM VIEW CL06532018_045.eps 030300...
  • Page 70 Electrical diagrams and PWB’s CDR 3rd gen. GB 46 CDR-Mainboard Version 4228.7 CDR MAIN BOARD - CIRCUIT DIAGRAM 1 : AEGER, EFMTIM, FORWARD SENSE CIRCUIT TESTPOINTS 1000 G1 F110 C11 2001 F1 F113 C12 ACTUATOR BUS ACTUATOR BUS {RAD+,FOC+,FOC-,RAD-} 2002 D2 F115 C12 2007 H4 F133 B7...
  • Page 71 Electrical diagrams and PWB’s CDR 3rd gen. GB 47 2003 A3 F121 A5 2031 A6 F122 A4 {LASDACDI,LASDACCK,LASDACLD,PW} 2032 A8 F123 B7 VCAGAIN VCAGAIN 2033 A8 F124 B4 D3V3 D3V3 2034 C9 F125 B3 2037 D7 F126 B3 2038 D7 F128 B3 3067 F106...
  • Page 72 Electrical diagrams and PWB’s CDR 3rd gen. GB 48 CDR MAIN BOARD - CIRCUIT DIAGRAM 3 : SERVO DRIVERS, MACE-RAM, -FLASH, -DEMUX TEST POINTS 1200 H1 F374 C2 1220 C1 F379 C2 F300 2208 B10 F381 D2 {REFSIN,REFCOS,PCSSIN,PCSCOS} 2209 F11 F383 D2 3225 3226...
  • Page 73 Electrical diagrams and PWB’s CDR 3rd gen. GB 49 CDR MAIN BOARD - CIRCUIT DIAGRAM 4 : MACE BE-PROCESSOR TESTPOINTS 2207 H4 F326 B12 2216 C2 F329 B4 2217 D2 F334 B12 3243-A D3V3 D3V3 D3V3 2218 F13 F335 B4 D3V3 2220 E2 F350 C3...
  • Page 74 Electrical diagrams and PWB’s CDR 3rd gen. GB 50 CDR MAIN BOARD - CIRCUIT DIAGRAM 5 : CD ENCODING-DECODING PART 1330-1 F1 5303 B10 1330-10 H1 6373 C2 1330-11 E1 6374 C2 CD ENCODING & DECODING PART 1330-2 F1 6375 C2 1330-3 F1 7300 C8 L12V...
  • Page 75 Electrical diagrams and PWB’s CDR 3rd gen. GB 51 CDR MAIN BOARD - CIRCUIT DIAGRAM 6 : AUDIO PART (NOT FOR CDR950/951) 1400-10 C1 7405-B D8 1400-11 D1 7406 A11 I2C BUS {IIC_CLK,IIC_DATA} 1400-12 I14 7407-A G9 1400-13 F14 7407-B I9 {IIS_DATA_A0,IIS_DATA_A1,IIS_WS_A1,IIS_BCLK_A1,SYS_CLK_11B,L3_MODE,L3_CLK,L3_DATA,NMUTE} 1400-14 E14 7407-C F9...
  • Page 76 Electrical diagrams and PWB’s CDR 3rd gen. GB 52 CDR MAIN BOARD - CIRCUIT DIAGRAM 7 : POWER PART TESTPOINTS 1500 D1 F498 H10 1541 D4 F499 H9 POWER PART 1542 A4 F800 A6 1543 B4 F801 A12 2500 E2 F802 A6 2501 F1 F803 B13...
  • Page 77 Electrical diagrams and PWB’s CDR 3rd gen. GB 53 1812-1 C4 {SEL_HP_OUT,INT_COPY_ANA,SYS_CLK_11B,L3_MODE,IIS_BCLK_A0,IIS_WS_A0,IIS_DATA_A0,IIS_BCLK_A1,IIS_WS_A1,IIS_DATA_A1,L3_DATA,L3_CLK,NMUTE,PROF_EBU} 1818 E3 1819 E4 {EXT_DIG_IN,DIG_OUT_C,EXT_OPT_IN,DISPL_INT,SYS_RESET,DSA_DATA_CD,DSA_ACK_CD,DSA_STR_CD,KEY_PRESSED,IIS_DATA_CD,IIS_WS_CD,IIS_BCLK_CD,DOBM_CD,SYS_CLK_8W,DIG_IN2,KILL} 1820 A1 {DSA_ACK_CDR,BE_RESET,DSA_STR_CDR,DSA_DATA_CDR,MUTE,ATT,DEEMP,IIS1_MS,SYS_CLK_BE} 1830-1 A4 1831 B7 {CDR60MEAS1,CDR60CFLG,CDR60CL1,MERR,MERRIN,HALL_V,HALL_U,HALL_W} 1830-1 2600 A6 {REFSIN,REFCOS,PCSSIN,PCSCOS} 2601 A8 DSA_DATA_CDR 2603 B6 DSA_ACK_CDR 2604 C8 2605 C6 DSA_STR_CDR 2606 C6 2601 3900 B1...
  • Page 78 Electrical diagrams and PWB’s CDR 3rd gen. GB 54 CDR MAIN BOARD - CIRCUIT DIAGRAM 9 : DASP MASTER PROCESSOR TESTPOINTS 1400-1 B13 3768 H3 F928 E12 1400-2 B13 3769 E2 F929 E12 {RAS0,CAS0,CAS1,DRAW_RW,F_READY,CSFLASH,F_RW,RESET_MIN} 1400-3 B13 3770 I12 F930 A13 F_READY 1701-1 1400-4 B13...
  • Page 79 Electrical diagrams and PWB’s CDR 3rd gen. GB 55 CDR MAIN BOARD - CIRCUIT DIAGRAM 10 : DASP FLASH & DRAM TESTPOINTS 2700 C5 2701 C5 2702 C5 2705 G7 2710 C10 2711 C10 2715 C5 2720 H9 D(16:31) 3011 H10 3754 H7 3759 I7 3780 I10...
  • Page 80 Electrical diagrams and PWB’s CDR 3rd gen. GB 56 CDR MAIN BOARD .7 - TOP VIEW CL06532018_056.eps 290200...
  • Page 81 Electrical diagrams and PWB’s CDR 3rd gen. GB 57 CDR MAIN BOARD .7 - BOTTOM VIEW CL06532018_057.eps 290200...
  • Page 82 Electrical diagrams and PWB’s CDR 3rd gen. GB 58 CDR-Mainboard Version 4228.8 CDR MAIN BOARD - CIRCUIT DIAGRAM 1 : AEGER, EFMTIM, FORWARD SENSE CIRCUIT TESTPOINTS 1000 G1 F110 C11 2001 F1 F113 C12 2002 D2 F115 C12 2007 H4 F133 B7 ACTUATOR BUS ACTUATOR BUS...
  • Page 83 Electrical diagrams and PWB’s CDR 3rd gen. GB 59 2003 A3 F120 A7 2031 A6 F121 A5 2032 A8 F122 A4 {LASDACDI,LASDACCK,LASDACLD,PW} 2033 A8 F123 B7 VCAGAIN 2034 C9 F124 B4 VCAGAIN D3V3 D3V3 2037 D6 F125 B3 2038 D6 F126 B3 2040 C6 F128 B3...
  • Page 84 Electrical diagrams and PWB’s CDR 3rd gen. GB 60 CDR MAIN BOARD - CIRCUIT DIAGRAM 3 : SERVO DRIVERS, MACE-RAM, -FLASH, -DEMUX TEST POINTS 1200 H1 F374 C2 1220 C1 F379 C2 2208 B10 F381 D2 2209 F11 F383 D2 2214 I3 F386 D2 F300...
  • Page 85 Electrical diagrams and PWB’s CDR 3rd gen. GB 61 CDR MAIN BOARD - CIRCUIT DIAGRAM 4 : MACE BE-PROCESSOR TESTPOINTS 2207 H4 F326 B12 2216 C2 F329 B4 2217 D2 F334 B12 2218 F13 F335 B4 2220 E2 F350 C3 3243-A D3V3 D3V3...
  • Page 86 Electrical diagrams and PWB’s CDR 3rd gen. GB 62 CDR MAIN BOARD - CIRCUIT DIAGRAM 5 : CD ENCODING-DECODING PART 1330-1 F1 6373 C2 1330-10 H1 6374 C2 1330-11 E1 6375 C2 1330-2 F1 7300 C8 1330-3 F1 7330 E3 CD ENCODING &...
  • Page 87 Electrical diagrams and PWB’s CDR 3rd gen. GB 63 CDR MAIN BOARD - CIRCUIT DIAGRAM 6 : AUDIO PART (NOT FOR CDR950/951) 1400-10 C1 7405-B D8 1400-11 D1 7406 A11 1400-12 I14 7407-A G9 1400-13 F14 7407-B I9 1400-14 F14 7407-C F9 I2C BUS 1400-8 E14...
  • Page 88 Electrical diagrams and PWB’s CDR 3rd gen. GB 64 CDR MAIN BOARD - CIRCUIT DIAGRAM 7 : POWER PART TESTPOINTS 1500 D1 7563 C12 1541 D4 F491 H5 1542 A4 F492 H9 1543 B4 F493 I7 POWER PART 2500 E2 F494 I8 2501 F1 F495 I9...
  • Page 89 Electrical diagrams and PWB’s CDR 3rd gen. GB 65 1812-1 C4 1818 E3 1819 E4 {SEL_HP_OUT,INT_COPY_ANA,SYS_CLK_11B,L3_MODE,IIS_BCLK_A0,IIS_WS_A0,IIS_DATA_A0,IIS_BCLK_A1,IIS_WS_A1,IIS_DATA_A1,L3_DATA,L3_CLK,NMUTE,PROF_EBU} 1820 A1 1830-1 A4 {EXT_DIG_IN,DIG_OUT_C,EXT_OPT_IN,DISPL_INT,SYS_RESET,DSA_DATA_CD,DSA_ACK_CD,DSA_STR_CD,KEY_PRESSED,IIS_DATA_CD,IIS_WS_CD,IIS_BCLK_CD,DOBM_CD,SYS_CLK_8W,DIG_IN2,KILL} 1831 B7 {DSA_ACK_CDR,BE_RESET,DSA_STR_CDR,DSA_DATA_CDR,MUTE,ATT,DEEMP,IIS1_MS,SYS_CLK_BE} 2600 A6 2601 A8 {CDR60MEAS1,CDR60CFLG,CDR60CL1,MERR,MERRIN,HALL_V,HALL_U,HALL_W} 2603 B6 1830-1 {REFSIN,REFCOS,PCSSIN,PCSCOS} 2604 C8 DSA_DATA_CDR 2605 C6 2606 C6 DSA_ACK_CDR 3900 B1 DSA_STR_CDR...
  • Page 90 Electrical diagrams and PWB’s CDR 3rd gen. GB 66 CDR MAIN BOARD - CIRCUIT DIAGRAM 9 : DASP MASTER PROCESSOR TESTPOINTS 1400-1 B13 3757 H12 F917 D11 1400-2 B13 3758 F13 F918 C11 1400-3 B13 3760 C2 F919 D2 1400-4 B13 3761 C2 F920 D12 {RAS0,CAS0,CAS1,DRAW_RW,F_READY,CSFLASH,F_RW,RESET_MIN}...
  • Page 91 Electrical diagrams and PWB’s CDR 3rd gen. GB 67 CDR MAIN BOARD - CIRCUIT DIAGRAM 10 : DASP FLASH & DRAM TESTPOINTS 2700 C6 2701 C5 2702 C5 2705 G7 2710 C10 2711 C11 2715 C5 2720 H10 3011 H11 3754 H7 3759 I7 D(16:31)
  • Page 92 Electrical diagrams and PWB’s CDR 3rd gen. GB 68 CDR MAIN BOARD .8 - TOP VIEW CL06532018_069.eps 010300...
  • Page 93 Electrical diagrams and PWB’s CDR 3rd gen. GB 69 CDR MAIN BOARD .8 - BOTTOM VIEW CL06532018_070.eps 010300...
  • Page 94 Electrical diagrams and PWB’s CDR 3rd gen. GB 70 CDR-Mainboard PWB testpoints CDR MAIN BOARD - BOTTOM VIEW : POWER PART TESTPOINTS CL06532018_072.eps 010300...
  • Page 95 Electrical diagrams and PWB’s CDR 3rd gen. GB 71 CDR MAIN BOARD - BOTTOM VIEW : RESET & CLOCK TESTPOINTS CL06532018_073.eps 010300...
  • Page 96 Electrical diagrams and PWB’s CDR 3rd gen. GB 72 CDR MAIN BOARD - BOTTOM VIEW : SERVO TESTPOINTS S21 S22 CL06532018_074.eps 010300...
  • Page 97 Electrical diagrams and PWB’s CDR 3rd gen. GB 73 CDR MAIN BOARD - BOTTOM VIEW : AUDIO TESTPOINTS CL06532018_075.eps 010300...
  • Page 98 Electrical diagrams and PWB’s CDR 3rd gen. GB 74 CDR MAINBOARD: SURVEY OF TESTPOINTS CL06532018_086.eps 010300...

This manual is also suitable for:

Cdr950Cdr930Cdr770Cdr-775

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