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SPECTRUM ANALYZER CD PLAYER
CDS-P5000
- See the separate manual CX-597(CRT1829) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S7 series.
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................3
3. SCHEMATIC DIAGRAM .............................................8
4. PCB CONNECTION DIAGRAM ................................24
5. ELECTRICAL PARTS LIST ........................................32
6. ADJUSTMENT..........................................................36
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE INC.
PIONEER ELECTRONIC [EUROPE] N.V.
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
7. GENERAL INFORMATION .......................................38
7.1 PARTS .................................................................38
7.1.1 IC................................................................38
7.1.2 DISPLAY ....................................................40
7.2 DIAGNOSIS ........................................................41
7.2.1 DISASSEMBLY .........................................41
7.2.2 TEST MODE ..............................................44
7.3 BLOCK DIAGRAM ..............................................48
8. OPERATIONS AND SPECIFICATIONS.....................49
K-ZZU. FEB. 1999 Printed in Japan
ORDER NO.
CRT2277
UC
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Summary of Contents for Pioneer CDS-P5000 UC
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Page 1: Table Of Contents
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER ELECTRONIC CORPORATION 1999 K-ZZU. FEB. 1999 Printed in Japan... -
Page 2: Safety Information
CDS-P5000 - CD Player Service Precautions 2. During disassembly, be sure to turn the power off 1. For pickup unit(CXX1230) handling, please refer since an internal IC might be destroyed when a con- to"Disassembly"page 41. nector is plugged or unplugged. During replacement, handling precautions shall be 3. -
Page 3: Exploded Views And Parts List
CDS-P5000 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 1,20,21 NOTE: - Parts marked by "*"are generally unavailable because they are not in our Master Spare Parts List. ∇ mark on the product are used for disassembly. - Screws adjacent to - PACKING SECTION PARTS LIST Mark No. - Page 4 CDS-P5000 2.2 EXTERIOR 5 42...
- Page 5 CDS-P5000 - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. 1 Screw BSZ26P050FMC 2 Cable Assy CDE4869 3 Case CNB1795 4 Cord Assy CDE6012 5 Connector CNV5732 CXK5004 CD Mechanism Module(S7VA2) 7 Screw BSZ30P050FMC 8 Insulator CNM6283 9 Chassis Unit CXB3838 10 Screw BPZ20P080FMC...
- Page 6 CDS-P5000 2.3 CD MECHANISM MODULE...
- Page 7 CDS-P5000 - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Control Unit CWX2285 46 Connector(CN701) CKS2774 2 Pickup Unit(Service) CXX1230 47 Connector(CN801) CKS2196 3 Screw IMS26P035FMC 48 Spring CBH1832 4 Screw BMZ20P025FMC 49 Spring CBH1833...
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Page 8: Schematic Diagram
CDS-P5000 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. AUDIO CONTROL UNIT Large size SCH diagram Guide page Detailed page KEYBOARD UNIT... - Page 9 CDS-P5000 CEK1016 1K(1/2W) LCD BACK LIGHT...
- Page 10 CDS-P5000...
- Page 11 CDS-P5000...
- Page 12 CDS-P5000...
- Page 13 CDS-P5000...
- Page 14 CDS-P5000 3.2 CD MECHANISM MODULE(GUIDE PAGE) 22/6R3 CXA8912 BA05SFP CXB3043 CXA8702...
- Page 15 CDS-P5000 CN105...
- Page 16 CDS-P5000...
- Page 17 CDS-P5000 C-a D...
- Page 18 CDS-P5000...
- Page 19 CDS-P5000 CN105...
- Page 20 CDS-P5000 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 21 CDS-P5000 8 CH1: TEY 8 CH1: TEY 0 SIN 0.2V/div. 0.5V/div. 0.5V/div. 0.1s/div. 5ms/div. 20ms/div. 9 CH2: TIN ! CH2: SD 0.2V/div. 0.5V/div. Normal mode: play Normal mode: Play (12cm) → REFO → REFO → REFO → → REFO REFO 0 SIN @ EFM 8 CH1: TEY...
- Page 22 CDS-P5000 ( CH1: R OUT 6 CH1: FEY 8 CH1: TEY 0.2V/div. 1V/div. 0.2V/div. 0.2ms/div. 1ms/div. 1ms/div. ) CH2: L OUT 3 CH2: FIN 9 CH2: TIN 1V/div. 0.5V/div. 0.5V/div. Normal mode: Play (1kHz 0dB) Normal mode: During AGC Normal mode: During AGC →...
- Page 23 CDS-P5000...
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Page 24: Pcb Connection Diagram
CDS-P5000 4. PCB CONNECTION DIAGRAM 4.1 AUDIO CONTROL UNIT IP BUS IN 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 dia- gram. - Page 25 CDS-P5000 SIDE A IP BUS OUT SP IN CN701 CN901...
- Page 26 CDS-P5000 AUDIO CONTROL UNIT...
- Page 27 CDS-P5000 SIDE B...
- Page 28 CDS-P5000 4.2 KEYBOARD UNIT KEYBOARD UNIT SIDE A...
- Page 29 CDS-P5000 SIDE B KEYBOARD UNIT CN107...
- Page 30 CDS-P5000 4.3 CD MECHANISM MODULE SIDE A...
- Page 31 CDS-P5000 SIDE B HOME CLAMP...
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Page 32: Electrical Parts List
CDS-P5000 5. ELECTRICAL PARTS LIST NOTES: - 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 33 CDS-P5000 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S103J CKSRYB473K16 RS1/10S222J 470µF/16V CCH1183 RS1/10S103J CKSYB105K16 RD1/4PU681J 470µF/16V CCH1183 RD1/4PU103J CKSRYB103K50 RS1/10S473J CEJA101M6R3 RS1/10S1R0J CEJA101M10 RS1/10S472J CEJA470M16 RS1/10S223J CKSRYB103K50 RS1/10S223J CKSRYB823K16...
- Page 34 CDS-P5000 =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S102J RS1/16S273J RS1/10S102J RS1/16S222J RS1/4S271J RS1/16S103J RS1/4S271J RS1/16S103J RS1/4S271J RS1/16S102J RS1/4S271J RS1/16S163J RS1/4S331J RS1/16S163J RS1/4S331J RS1/16S104J RS1/4S331J RS1/16S473J RS1/4S331J RS1/16S0R0J RS1/4S152J RS1/16S102J...
- Page 35 CDS-P5000 =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- CEV101M6R3 CCSRCH471J50 CCSRCH271J50 CCSRCH471J50 CCSRCH101J50 Unit Number : Unit Name :Photo Unit Photo-transistor CPT-230S-X Photo-transistor CPT-230S-X Miscellaneous Parts List Pickup Unit (Service) CXX1230 Motor Unit (Spindle) CXA8912 CRG Motor Unit CXB3043 Load Motor Unit CXA8702...
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Page 36: Adjustment
CDS-P5000 6. ADJUSTMENT 6.1 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : Unlike previous CD mechanism modules the grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanism module is adjusted on the production line to match the CD mecha- nism module and is thus the best adjusted PU unit for the CD mechanism module. - Page 37 CDS-P5000 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90°...
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Page 38: General Information
CDS-P5000 7. GENERAL INFORMATION 7.1 PARTS 7.1.1 IC - Pin Functions (PE5013A) Pin No. Pin Name Function and Operation Key return input Not used AVSS A/D GND Not used BLGT LCD back light control output AVREF A/D converter reference voltage MUTE Mute output CDMUTE... - Page 39 CDS-P5000 Pin No. Pin Name Function and Operation Crystal oscillator connection pin Connect to GND Not used TESTIN Test program mode input AVDD A/D converter analog power supply (VDD) AVREF0 LEVEL Level input for spectrum analyzer TEMP Temperature detector DINC Disc insert sense input EJTD Disc eject position sense input (CD)
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Page 40: Display
CDS-P5000 7.1.2 DISPLAY - CAW1533... -
Page 41: Diagnosis
CDS-P5000 7.2 DIAGNOSIS 7.2.1 DISASSEMBLY - Removing the Case(Not shown) 1. Open the case by using a screwdriver and remove it. - Removing the Grille Assy(Not shown) 1. Release the Grille Assy from the hooks and pull it out. - Removing the CD Mechanism Module(Not shown) 1. - Page 42 CDS-P5000 - Removing the Spindle Motor(Fig.3) Be careful. This work requires considerable force and involves the danger of injury. Turn the support wheel so that the screw head become visible through the hole. Fig.2 - Removing the Loading Motor(Fig.4) Each spring is different type.
- Page 43 CDS-P5000 Be careful not to drop - Removing the PU Unit and the Carriage Motor(Fig.5) the bearing. Attach the short pin to protect the PU unit. Be careful to handle the tab. Remove the holder by sliding. Fig.5...
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Page 44: Test Mode
CDS-P5000 7.2.2 TEST MODE 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 45 CDS-P5000 - Flow Chart ACC, Back-up ON TRACK FUNCTION SOURCE 00" Display <CD multi player selected> During regulator off, press the 12 TRACK FUNCTION TRACK FUNCTION BAND key and the system will be put into 00" 00" the new test mode. Display Display <Power ON>...
- Page 46 CDS-P5000 - New Test Mode(aging operation and setup analysis) The single CD player plays in normal mode. After being set up, it will display FOK (focus), LOCK (spindle), subcode, sound skip, protection against a mechanical error or the like, occurrence of an error, cause and time of an expiry, if any, (and disc number) During the setup, the CD software operation status (internal RAM and C-point)is displayed.
- Page 47 CDS-P5000 (5) Example of Display. • Protection/Error upon occurrence(8 digits display LCD) • SET UP in progress 8 digits display LCD (a) Error number indicated TNo. ERROR–xx Select the display with the • Operation (PLAY, SEARCH, etc.) in progress perfectly BAND key.
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Page 48: Block Diagram
CDS-P5000 7.3 BLOCK DIAGRAM... -
Page 49: Operations And Specifications
CDS-P5000 8. OPERATIONS AND SPECIFICATIONS... - Page 50 CDS-P5000 8.1 OPERATIONS Key Finder DISPLAY button Disc loading slot EJECT button RESET button 8.2 SPECIFICATIONS General CD player Power source ..14.4 V DC (10.8 – 15.1 V allowable) System ........Compact disc audio system Grounding system ........Negative type Usable discs ..........