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Pioneer CDX-M8317ZT X1H/UC Service Manual

Pioneer multi-compact disc player.
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Service
Manual
MULTI-COMPACT DISC PLAYER
CDX-M8317
VEHICLE
TOYOTA:MATRIX
GM:PONTIAC VIB
- This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-652
CRT1857
CONTENTS
For details, refer to "Important symbols for good services".
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC.
PIONEER EUROPE NV
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2001
TOYOTA
DESTINATION
PRODUCED AFTER TOYOTA PART No. ID No. PIONEER MODEL No.
U.S.A., CANADA January 2002
Mech. Module Remarks
C5
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
ZT
86270-01010
7.2 IC ........................................................................44
K-ZZB. DEC. 2001 Printed in Japan
ORDER NO.
CRT2782
X1H/UC
CDX-M8317ZT/X1H/UC

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   Summary of Contents for Pioneer CDX-M8317ZT X1H/UC

  • Page 1: Table Of Contents

    ORDER NO. CRT2782 MULTI-COMPACT DISC PLAYER CDX-M8317 X1H/UC VEHICLE DESTINATION PRODUCED AFTER TOYOTA PART No. ID No. PIONEER MODEL No. TOYOTA:MATRIX U.S.A., CANADA January 2002 86270-01010 CDX-M8317ZT/X1H/UC GM:PONTIAC VIB - This service manual should be used together with the following manual(s): Model No.

  • Page 2

    CDX-M8317ZT [ Important symbols for good services ] In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely. When you find the procedures bearing any of the symbols, be sure to fulfill them: 1. Product safety You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and should keep the safety during servicing by following the safety instructions described in this manual.

  • Page 3: Safety Information

    CDX-M8317ZT - CD Player Service Precautions 2. During disassembly, be sure to turn the power off 1. For pickup unit(Service)(CXX1235) handling, please since an internal IC might be destroyed when a refer to"Disassembly"(see page 40). connector is plugged or unplugged. During replacement, handling precautions shall be 3.

  • Page 4: Exploded Views And Parts List

    CDX-M8317ZT 2. EXPLODED VIEWS AND PARTS LIST 2.1 EXTERIOR...

  • Page 5

    CDX-M8317ZT NOTE: - Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List. - Screws adjacent to ∇ mark on the product are used for disassembly. - For the applying amount of lubricants or glue, follow the instructions in this manual. ( In the case of no amount instructions, apply as you think it appropriate.) - EXTERIOR SECTION PARTS LIST Mark No.

  • Page 6

    CDX-M8317ZT 2.2 CD MECHANISM MODULE GEM1024...

  • Page 7

    CDX-M8317ZT - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw CBA1426 61 Motor Unit(M851) CXB2187 2 CD Core Unit CWX2675 62 Screw(M2x2.5) CBA1085 3 Pickup Unit(Service) CXX1235 63 Motor Unit CXB1394 4 Screw JFZ17P020FNI...

  • Page 8: Block Diagram And Schematic Diagram

    CDX-M8317ZT 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM PICKUP UNIT(SERVICE) RF AMP D I G I TA L S E RV O CD CORE CN101 AUTO POWER CONTROL P R O C E SS O R I C 101 IC 601 U P C 2572 G S BA4560F...

  • Page 9

    CDX-M8317ZT CORE UNIT EXTENSION PCB CN701 CN1701 ANALOG SWITCH CN1102 IC 1103 IC 602 CD-Lch TC74HC4066AF BUFFER Q103 BA4560F MUTE LOUT CD-L IC1101 BA4560F Q1110 Q1105 COMMON IC604 TA78L05F BATT BATT Q1106 BATT CLASS 2 BUS CLASS 2 INTERFACE VBATT IC1771 XC68HC58FN DLC-RST, CS, CE, A0, R/W, INT...

  • Page 10

    CDX-M8317ZT 3.2 CD MECHANISM MODULE(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. CD CORE UNIT Large size SCH diagram Guide page Detailed page CCP1175 PCB UNIT PHOTO PCB CSN1052 CSN1051 CXB2187...

  • Page 11

    CDX-M8317ZT C209 100P R301 3R3K...

  • Page 12

    CDX-M8317ZT...

  • Page 13

    CDX-M8317ZT...

  • Page 14

    CDX-M8317ZT...

  • Page 15

    CDX-M8317ZT CN1701...

  • Page 16

    CDX-M8317ZT Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage - Waveforms REFO:2.5V 1 RFO 1 CH1: RFO 1 CH1: RFO 0.5V/div. 0.5µs/div. 1V/div. 1V/div. 0.5ms/div. 0.5ms/div. 2 CH2: MIRR 2 CH2: MIRR Normal mode: play 5V/div.

  • Page 17

    CDX-M8317ZT 0 MDYA 8 CH1: TEY 8 CH1: TEY 0.5V/div. 0.1s/div. 0.2V/div. 0.5V/div. 20ms/div. 5ms/div. 9 CH2: TD ! CH2: SD 0.2V/div. 0.5V/div. Normal mode: Play (12cm) Normal mode: play → REFO → REFO → REFO → → REFO REFO @ EFM 8 CH1: TEY 0 MDYA...

  • Page 18

    CDX-M8317ZT 8 CH1: TEY 0.2V/div. 1 CH1: RFO 3 CH1: FD 1V/div. 1V/div. 1ms/div. 0.5ms/div. 0.5ms/div. 9 CH2: TD ^ CH2: HOLD ^ CH2: HOLD 5V/div. 0.5V/div. 5V/div. Normal mode: During AGC Normal mode: The defect part passes Normal mode: The defect part passes 800µm 800µm →...

  • Page 19

    CDX-M8317ZT...

  • Page 20

    CDX-M8317ZT 3.3 EXTENSION UNIT UNBAL 1380mV rms UDZS18(B) SWITCH PCB OPEN SWITCH...

  • Page 21

    CDX-M8317ZT EXTENSION PCB 1 2 3 4 5 6 7 8 9 10 1380mV rms 1.4mH EXTENSION UNIT Consists of EXTENSION PCB SWITCH PCB...

  • Page 22: Pcb Connection Diagram

    CDX-M8317ZT 4. PCB CONNECTION DIAGRAM 4.1 CD CORE UNIT SIDE A NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram.

  • Page 23

    CDX-M8317ZT SIDE B CD CORE UNIT...

  • Page 24

    CDX-M8317ZT 4.2 PHOTO PCB HOME S853 PHOTO PCB SPINDLE M851 Q851 CARRIAGE M854 CN801 4.3 PCB UNIT PCB UNIT...

  • Page 25

    CDX-M8317ZT 4.4 MOTOR PCB MOTOR PCB 4.5 SWITCH PCB SWITCH PCB SWITCH PCB SIDE B SIDE A OPEN CN1702...

  • Page 26

    CDX-M8317ZT 4.6 EXTENSION PCB SIDE A EXTENSION PCB CAR HARNESS 1 28 CN701 CN1991...

  • Page 27

    CDX-M8317ZT SIDE B EXTENSION PCB...

  • Page 28: Electrical Parts List

    CDX-M8317ZT 5. ELECTRICAL PARTS LIST NOTE: - Parts whose parts numbers are omitted are subject to being not supplied. - The part numbers shown below indicate chip components. Chip Resistor RS1/_S___J,RS1/__S___J Chip Capacitor (except for CQS..) CKS.., CCS.., CSZS..=====Circuit Symbol and No.===Part Name Part No.

  • Page 29

    CDX-M8317ZT =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 1772 RS1/10S103J 1777 CCSQCH561J50 1773 RS1/10S512J 1778 CCSQCH561J50 1774 RS1/10S333J 1779 CCSQCH101J50 1775 RN1/10SE2402D 1901 470µF/16V CCH1080 1776 RS1/10S0R0J 1902 CKSQYB102K50 1777...

  • Page 30

    CDX-M8317ZT =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S912J CKSQYB104K16 RS1/16S912J CKSQYB104K16 RS1/16S912J CKSQYB104K16 RS1/16S912J CKSQYB104K16 RS1/16S153J CEV101M10 RS1/16S153J 22µF/6.3V CCH1233 RN1/16SE1502D CKSQYB334K16 RN1/16SE1502D CEV101M6R3 RN1/16SK5601D CKSRYB103K25 RN1/16SK5601D CKSQYB104K16 RN1/16SK5601D...

  • Page 31: Adjustment

    CDX-M8317ZT 6. ADJUSTMENT 6.1 CONNECTION DIAGRAM CDX-M8317ZT/X1H/UC DC 9–16V DC Regulated Power Supply Extension Cable(CDN-960) CMD. BOX(CEP-323)

  • Page 32

    CDX-M8317ZT 6.2 CD ADJUSTMENT • Resetting the test mode DC Regulated Power Supply power OFF. 1)Precautions • This unit uses a single power supply (+5V) for the • Disc detection during loading and eject operations is regulator. The signal reference potential, therefore, is performed by means of a photo transistor in this connected to REFO(approx.

  • Page 33

    CDX-M8317ZT 6.2.1 CHECKING THE GRATING - Checking the Grating After Changing the Pickup Unit •Note : Unlike previous CD mechanism modules the grating angle of the pickup unit cannot be adjusted after the pickup unit is changed. The pickup unit in the CD mechanism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted pickup unit for the CD mechanism module.

  • Page 34

    CDX-M8317ZT Grating waveform Xch 20mV/div, AC Ych 20mV/div, AC...

  • Page 35

    CDX-M8317ZT 6.2.2 ADJUSTMENT OF ELEVATION WHEN THE CD CORE UNIT HAS BEEN REMOVED FOR MAINTENANCE - Adjustment When Error Code 60 is Displayed Because of Malfunctioning Elevation •Note : Unlike the conventional mechanisms, the new mechanism detects the height of the stage using slide-variable resistance.

  • Page 36

    CDX-M8317ZT Examples of display 4. Press key 5 to set ELV/TRAY mode to TRAY. TRACK FUNCTION 00' 02" 5. Press key TR+ to release the clamp and return the tray to the magazine. Release the clamp 6. Press key 5 to enter Elevation Move mode. TRACK FUNCTION 00' 02"...

  • Page 37

    CDX-M8317ZT 12. To see the amount of dislocation, place the mechanism upside-down. VR802 If the stopper bend has been dislocated in the direction of the first CD, turn VR802 to the left(Fig. 2). EREF To lower the stage toward the sixth step by 0.1 mm, reduce the voltage of EREF (adjusted in step 8) by 20 mV.

  • Page 38

    CDX-M8317ZT Frame stopper Stopper bend of the clamp lever Dislocated toward the first CD. Fig. 2 Adjust to the graduation of the fourth CD. Fig. 1 Engaged in the center and pressed downward. Fig. 3 Dislocated toward the sixth CD. Fig.

  • Page 39: Test Mode

    CDX-M8317ZT 6.3 TEST MODE 1. Setup the POWER switch ON and PMM switch RUN of CEP-323. 2. DC Regulated Power Supply power ON. 3. Pressing the RESET switch of CEP-323. 4. Wait for 10 seconds. 5. Pressing the TESTIN switch of CEP-323. 6.

  • Page 40: General Information

    CDX-M8317ZT 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Removing the Upper Case (not shown) 1. Remove the nine screws. 2. Remove the Upper Case. Removing the Grille Unit (Fig.1) CD Mechanism Module Remove the two screws and then remove the Grille Unit.

  • Page 41

    CDX-M8317ZT Removing the CD Core Unit (Fig. 3) 1. After procedures 1 and 2 for removing the Pick-up Unit, remove the connector. 2. Remove the Elevation Motor Assy lead wires marked with an arrow which are soldered onto the CD Core Unit.

  • Page 42

    CDX-M8317ZT - Cautions on replacing the flexible cable connecting between the CD core unit and extension unit: CD CORE UNIT Be sure to correctly insert the flexible cable terminals CD CORE UNIT into the CD core unit and extension unit as shown in EXTENSION UNIT the right figures.

  • Page 43: Connector Function Description

    CDX-M8317ZT 7.1.2 CONNECTOR FUNCTION DESCRIPTION L ch R ch COMMON 1 2 3 4 5 6 7 8 9 10 AGND BATT CLASS 2 CLASS 2...

  • Page 44

    CDX-M8317ZT 7.2 IC - Pin Functions (PD5786A) Pin No. Pin Name Format Function and Operation VDIN Power supply short sensor input DORILM Eject door illumination output 3–5 Not used Control signal distinguishing data from microcomputer XSCK LSI clock input/output LSI data output LSI data input xstb CD LSI strobe output...

  • Page 45

    CDX-M8317ZT Pin No. Pin Name Format Function and Operation Power supply VREF A/D converter reference voltage input AVSS (A/D converter GND) BSENS Back up sense input ELV position switch input DISK Disc detector and 8/12cm detect EPVO Slide voltage input for ELV detector EREF ELV reference voltage input Disc detect timing and tray position input...

  • Page 46: Explanation

    CDX-M8317ZT 7.3 EXPLANATION 7.3.1 OPERATIONAL FLOW CHART BATT ON VCC=5V Pin 71 BSENS Pin 74 > BSENS = 1.28V power ← H Pin 26 adena ← L Pin 69 VDIN Error message "A0" Pin 1 < < 1.3V = VDIN = 2.1V POWER ←...

  • Page 47: System Block Diagram

    CDX-M8317ZT 7.3.2 SYSTEM BLOCK DIAGRAM POWER SUPPLY(+B, ACC) CLASS 2 SIGNAL(SOUND) GPS ANTENNA CHANGER CDX-M8317ZT/X1H/UC (MADE BY DELPHI) FR DOOR SPEAKER(R) FR DOOR SPEAKER(L) ANTENNA RR DOOR SPEAKER(R) RR DOOR SPEAKER(L) 7.4 NOTES ON SERVICING 7.4.1 CLEANING Before shipping out the product, be sure to clean the following portions by using the prescribed cleaning tools: Portions to be cleaned Cleaning tools CD pickup lenses...

  • Page 48: Operations And Specifications

    CDX-M8317ZT 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS DOOR 8.2 SPECIFICATIONS General Power source ..................13.8 V DC (9.0 – 16.0 V allowable) Grounding system ........................Negative type Backup current ........................0.4 mA or less Dimensions (Including the brackets) ..........322.4 (W) × 91.2 (H) × 336.3 (D) mm Weight ..............................

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