Pioneer CX-916 Service Manual

Multi-cd/md/dab control dsp high power cd player with rds tuner

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Service

Manual

MULTI-CD/MD/DAB CONTROL DSP HIGH POWER CD PLAYER WITH RDS TUNER

DEH-P9100R

MULTI-CD/MD/DAB CONTROL HIGH POWER CD PLAYER WITH RDS TUNER

DEH-P8100R

- This service manual should be used together with the following manual(s):

Model No.

Order No.

CX-916

CRT2300

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST .......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14

4. PCB CONNECTION DIAGRAM ................................46

5. ELECTRICAL PARTS LIST ........................................58

6. ADJUSTMENT..........................................................71

PIONEER CORPORATION

PIONEER ELECTRONICS SERVICE INC.

PIONEER EUROPE N.V.

Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2000

DEH-P9100R/EW

Mech. Module Remarks

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.

7. GENERAL INFORMATION .......................................75

7.1 DIAGNOSIS ........................................................75

7.1.1 TEST MODE ..............................................75

7.1.2 DISASSEMBLY .........................................79

7.2 IC ........................................................................84

8. OPERATIONS AND SPECIFICATIONS.....................98

K-ZZD. FEB. 2000 Printed in Japan

ORDER NO.

CRT2485

Table of Contents

Summary of Contents for Pioneer CX-916

Page 1: Table Of Contents
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936 C PIONEER CORPORATION 2000 K-ZZD. FEB. 2000 Printed in Japan...
Page 2: Safety Information
DEH-P9100R,P8100R - CD Player Service Precautions 2. During disassembly, be sure to turn the power off 1. For pickup unit(CXX1285) handling, please refer since an internal IC might be destroyed when a con- to"Disassembly"(see page 79). nector is plugged or unplugged. During replacement, handling precautions shall be 3.
Page 3: Exploded Views And Parts List
DEH-P9100R,P8100R 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING 15 15...
Page 4 DEH-P9100R,P8100R 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 Part No. Mark No.
Page 5 DEH-P9100R,P8100R 2.2 EXTERIOR(DEH-P9100R/EW)
Page 6 DEH-P9100R,P8100R - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ26P060FMC 46 ••••• 2 Screw BSZ30P050FMC 47 Connector(CN351) CKS3606 3 Cord CDE5536 48 Connector(CN252) CKS3781 4 Cord Assy CDE5840 49 Mini Pin Jack(CN451) CKX1046 5 Cord Assy CDE5842...
Page 7 DEH-P9100R,P8100R Mark No. Description Part No. 91 Rack CNV5697 92 Gear CNV5698 93 Gear CNV5761 94 Torque Limiter Unit CNV5762 95 Holder CNV5763 96 Switch(S951) CSN1012 97 Switch(S952) CSN1022 98 Arm Unit CXB3574 99 Frame Unit CXB3575 100 Holder Unit CXB3576 101 Bracket Unit CXB3577...
Page 8 DEH-P9100R,P8100R 2.3 EXTERIOR(DEH-P8100R/EW)
Page 9 DEH-P9100R,P8100R - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ26P060FMC 46 ••••• 2 Screw BSZ30P050FMC 47 Connector(CN351) CKS3602 3 ••••• 48 ••••• 4 Cord Assy CDE5841 49 Mini Pin Jack(CN451) CKX1046 5 Cord Assy CDE5842 50 Holder...
Page 10 DEH-P9100R,P8100R Mark No. Description Part No. 91 Rack CNV5697 92 Gear CNV5698 93 Gear CNV5761 94 Torque Limiter Unit CNV5762 95 Holder CNV5763 96 Switch(S951) CSN1012 97 Switch(S952) CSN1022 98 Arm Unit CXB3574 99 Frame Unit CXB3575 100 Holder Unit CXB3576 101 Bracket Unit CXB3577...
Page 11 DEH-P9100R,P8100R...
Page 12 DEH-P9100R,P8100R 2.3 CD MECHANISM MODULE...
Page 13 DEH-P9100R,P8100R (1) CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Control Unit 46 Sheet CNM6215 See Contrast table(2) 2 Connector(CN802) CKS2192 47 Ball CNR1189 3 Connector(CN801) CKS2193 48 Belt CNT1086 4 Connector(CN701) CKS2771 49 Roller CNV4509...
Page 14: Block Diagram And Schematic Diagram
DEH-P9100R,P8100R 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM(DEH-P9100R/EW) TUNER AMP UNIT ASL UNIT MIC4501 Q4501 VR4501 Q154 Q155 Q153 Q151 FM/AM TUNER UNIT FM/AM 1ST IF 10.7MHz FM FRONT END TMUTE FM MPX tmute T51 Q51 CF51 CF52 CF53 CN451 ldet GND2...
Page 15 DEH-P9100R,P8100R DSP UNIT ASL AMP ASL FILTER VR4501 CN141 X3101 IC 4501 IC 4502 NOISE BUFFER NJM2068 NJM2068 IC 3203(1/2) HD74HCT126FP CN252 CN3001 DOUT CN3001 CN252 SDIN IC 3301 SCKO BITCLK NJM4580M AOUTL1 LRCK BUFFER LRCLK IC 3203(2/2) IC 3101 FREQUENCY CONVERSION HD74HCT126FP AK7714...
Page 16 DEH-P9100R,P8100R 3.2 BLOCK DIAGRAM(DEH-P8100R/EW) TUNER AMP UNIT Q154 Q155 Q153 Q151 FM/AM TUNER UNIT FM/AM 1ST IF 10.7MHz FM FRONT END TMUTE tmute FM MPX T51 Q51 CF51 CF52 CF53 CN451 ldet GND2 Q501 IC 2 PM4008A 34 33 41 44 11 12 13 DECODER fm/AM FM/AM...
Page 17 DEH-P9100R,P8100R LLER Q911 Q913 BACKUP BACKUP POWER AMP RL– RL– LECTRICAL VOLUME/ PV IN_L OURCE SELECTOR IC 301 FL– PAL005A FL– IC 203 PML004AF PREL MUTE STBY B.REM B.REM B.REM B.REM Q932 Q301 MUTE LEVEL DET. Q931 IC 231 asens LEVEL L NJM2068MD Q302...
Page 18 DEH-P9100R,P8100R 3.3 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P9100R/EW) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. CD,TUNER,IP-BUS SIGNAL TUNER SIGNAL IP-BUS SIGNAL CD MECHANISM Large size CD(DIGITAL) SIGNAL ASL UN SCH diagram MODULE CN701 CN4501...
Page 19: Tuner Amp Unit
DEH-P9100R,P8100R TUNER AMP UNIT IP-BUS:+4.3dBs FM(100%):+1.6dBs AM(30%):-6.9dBs CN702 CN3001 PRE OUT E-VOL PRE OUT CD:+8.18dBs CD:+18.68dBs RESET POWER AMP BACK SYSTEM CONTROLLER BACK UP CEK1136 1K(1/2W) B REMOTE 1K(1/2W) BUZZER DOOR SW MUTE CD:+34.18dBs VDD 5V REGULATOR MUTE SENSE TEL MUTE GRILLE CN1901 RD UNIT...
Page 20 DEH-P9100R,P8100R A-a G...
Page 21 DEH-P9100R,P8100R A-a F...
Page 22 DEH-P9100R,P8100R...
Page 23 DEH-P9100R,P8100R...
Page 24 DEH-P9100R,P8100R 3.4 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P8100R/EW) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. CD,TUNER,IP-BUS SIGNAL TUNER SIGNAL IP-BUS SIGNAL CD MECHANISM Large size CD SIGNAL SCH diagram MODULE CN701 IP-BUS IP-BUS:+2.2dBs...
Page 25 DEH-P9100R,P8100R TUNER AMP UNIT PRE OUT E-VOL PRE OUT CD:+18.3dBs CD:+7.8dBs R659 0R0 CD:+1.7dBs IP-BUS:+2.2dBs FM(100%):-16.5dBs AM(30%):-27dBs RESET POWER AMP BACK SYSTEM CONTROLLER LEVELL LEVELL LEVELR LEVELR PD5486C BACK UP CEK1136 1K(1/2W) B REMOTE 1K(1/2W) BUZZER DOOR SW MUTE CD:+33.8dBs VDD 5V REGULATOR MUTE...
Page 26 DEH-P9100R,P8100R...
Page 27 DEH-P9100R,P8100R A-a D...
Page 28 DEH-P9100R,P8100R...
Page 29 DEH-P9100R,P8100R...
Page 30 DEH-P9100R,P8100R 3.5 FM/AM TUNER UNIT FM/AM TUNER UNIT Mark Band Input Level None – – 0dBf 65dBf F125 125dBf 0dBµ 74dBµ A125 125dBµ...
Page 31 DEH-P9100R,P8100R...
Page 32: Keyboard Unit
DEH-P9100R,P8100R 3.6 KEYBOARD UNIT KEYBOARD UNIT DISP S1901,S1902,S1905,S1907-S1918,S1920-S1924 : CSG1113 S1903,S1904 : CSG1033 S1906 : CSG1043 S1919,S1925 : CSG1111 CN801...
Page 33 DEH-P9100R,P8100R OEL Module DATA ROM KEY/OEL MODULE CONTROLLER REMOTE CONTROL SENSOR...
Page 34 DEH-P9100R,P8100R 3.7 DSP UNIT(DEH-P9100R/EW) FREQUENCY CONVERSION BUFFER DSP, DAC...
Page 35 DEH-P9100R,P8100R DSP UNIT CD,TUNER,IP-BUS SIGNAL TUNER SIGNAL IP-BUS SIGNAL CD(DIGITAL) SIGNAL CN252 DSP CONTROLLER...
Page 36 DEH-P9100R,P8100R 3.8 ASL UNIT(DEH-9100R/EW) ASL UNIT MICROPHONE FILTER...
Page 37 DEH-P9100R,P8100R...
Page 38 DEH-P9100R,P8100R 3.9 CD MECHANISM MODULE(DEH-P9100R/EW) CONTROL UNIT PICKUP UNIT(SERVICE) RF-A CN101 SWITCHES: CONTROL UNIT S801 : HOME SWITCH..ON-OFF S802 : CLAMP SWITCH..ON-OFF The underlined indicates the switch position. CD DRIVER PHOTO UNIT Q1 CPT230SX-TU Q2 CPT230SX-TU CN802 SPINDLE MOTOR M3 CXB2562 CN801 CARRIAGE MOTOR M1 CXB2190...
Page 39 DEH-P9100R,P8100R BIT LENGTH EXPANSION RF-AMP,SERVO,DSP,DAC CN702 SINGLE-CD CONTROLLER...
Page 40 DEH-P9100R,P8100R 3.10 CD MECHANISM MODULE(DEH-P8100R/EW) CONTROL UNIT PICKUP UNIT(SERVICE) RF-AM CN101 SWITCHES: CONTROL UNIT S801 : HOME SWITCH..ON-OFF S802 : CLAMP SWITCH..ON-OFF The underlined indicates the switch position. CD DRIVER PHOTO UNIT Q1 CPT230SX-TU Q2 CPT230SX-TU CN802 SPINDLE MOTOR M3 CXB2562 CN801 CARRIAGE MOTOR M1 CXB2190...
Page 41 DEH-P9100R,P8100R RF-AMP,SERVO,DSP,DAC SINGLE-CD CONTROLLER...
Page 42 DEH-P9100R,P8100R Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage REFO:2.5V - Waveforms 1 RFI 1 CH1: RFI 1 CH1: RFI 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 43 DEH-P9100R,P8100R 8 CH1: TE 8 CH1: TE 0 MD 0.2V/div. 0.5V/div. 0.5V/div. 0.1s/div. 5ms/div. 20ms/div. 9 CH2: TD ! CH2: SD 0.2V/div. 0.5V/div. Normal mode: play TEST mode: 100 Tracks jump(FWD) Normal mode: Play (12cm) → REFO → REFO → REFO →...
Page 44 DEH-P9100R,P8100R ( CH1: R OUT 6 CH1: FE 8 CH1: TE 1V/div. 0.2V/div. 0.2V/div. 0.2ms/div. 1ms/div. 1ms/div. ) CH2: L OUT 3 CH2: FD 9 CH2: TD 1V/div. 0.5V/div. 0.5V/div. Normal mode: Play (1kHz 0dB) Normal mode: During AGC Normal mode: During AGC (DEH-P8100R/EW) →...
Page 45 DEH-P9100R,P8100R...
Page 46: Pcb Connection Diagram
DEH-P9100R,P8100R 4. PCB CONNECTION DIAGRAM CORD ASSY MAIN ANTENNA CORD ASSY 4.1 TUNER AMP UNIT 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 47 DEH-P9100R,P8100R SIDE A CN1901...
Page 48 DEH-P9100R,P8100R TUNER AMP UNIT...
Page 49 DEH-P9100R,P8100R SIDE B...
Page 50 DEH-P9100R,P8100R 4.2 FM/AM TUNER UNIT SIDE A...
Page 51 DEH-P9100R,P8100R SIDE B...
Page 52 DEH-P9100R,P8100R 4.3 KEYBOARD UNIT SIDE A SIDE B >...
Page 53 DEH-P9100R,P8100R 4.4 DSP UNIT(DEH-P9100R/EW) DSP UNIT SIDE A DSP UNIT SIDE B...
Page 54 DEH-P9100R,P8100R 4.5 ASL UNIT(DEH-P9100R/EW) ASL UNIT CN141 SIDE A ASL UNIT SIDE B...
Page 55 DEH-P9100R,P8100R 4.6 SWITCH PCB SWITCH PCB BLUE WHITE CN851 4.7 MIC JACK PCB(DEH-P9100R/EW) MIC JACK PCB CN131...
Page 56 DEH-P9100R,P8100R 4.8 CD MECHANISM MODULE SIDE A...
Page 57 DEH-P9100R,P8100R SIDE B...
Page 58: Electrical Parts List
DEH-P9100R,P8100R 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 59 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Inductor LCTB4R7K2125 RS1/10S102J Inductor CTF1420 RS1/10S203J Inductor LCTA1R0J3225 RS1/10S0R0J Inductor CTF1295 RD1/4PU911J Inductor CTF1420 RS1/10S103J Inductor LAU100K RS1/10S103J Inductor LAU100K RS1/10S103J Inductor...
Page 60 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/10S0R0J RS1/10S102J RS1/16S0R0J RS1/10S0R0J RS1/16S102J RS1/10S152J RS1/16S0R0J RS1/10S512J RS1/16S225J RS1/10S0R0J RS1/10S0R0J RS1/10S1R0J RS1/16S681J RD1/4PU221J RS1/16S473J RS1/10S102J RS1/16S472J RS1/4S152J RS1/16S221J RS1/10S223J RS1/16S682J RS1/10S472J...
Page 61 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSYB105K16 CKSRYB472K50 CKSYB105K16 CKSQYB472K50 CKSYB105K16 CKSQYB103K50 CKSYB105K16 CEJA101M16 CKSQYB333K50 CKSQYB104K16 CKSQYB123K50 CCSQCH101J50 CKSQYB473K50 CCSQCH101J50 CKSQYB153K50 CCSQCH270J50 CKSQYB153K50 CCSQCH270J50 CKSQYB152K50 CKSQYB104K16 CKSQYB152K50 CKSQYB471K50...
Page 62 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : CWM6220(DEH-P8100R/EW) Diode MA3056(M) Diode HZS9L(C2) Unit Name : Tuner Amp Unit CL170PGCD CL170PGCD MISCELLANEOUS CL170PGCD CA0008AM Diode MA3062(M) PML004AF...
Page 63 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S473J RS1/16S102J RS1/16S162J RS1/10S0R0J RS1/16S162J RS1/16S0R0J RS1/16S272J RS1/16S102J RS1/16S272J RS1/16S0R0J RS1/10S104J RS1/16S225J RS1/10S104J RS1/10S0R0J RS1/10S0R0J RS1/16S681J RS1/10S102J RS1/16S473J RS1/10S102J RS1/16S472J RA3C102J RS1/16S221J...
Page 64 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSQYB153K50 RS1/10S102J CKSQYB103K50 RS1/10S0R0J CKSQYB474K16 RS1/10S152J CKSQYB474K16 RS1/10S512J RS1/10S0R0J CKSQYB104K16 CKSQYB104K16 RS1/10S1R0J CKSQYB104K25 RD1/4PU221J CKSQYB104K25 RS1/10S102J CCSQCH470J50 RS1/4S152J RS1/10S223J CCSQCH470J50 CKSQYB152K50 RS1/10S472J...
Page 65 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSQYB103K50 Inductor LCTA121J3225 CKSQYB473K16 Coil CTC1154 CKSYB475K10 Inductor LCTA3R3J3225 CKSQYB104K16 Inductor LCTBR47K1608 CEJA470M10 Inductor LCTBR47K1608 CKSQYB103K50 Coil CTE1132 CEJA470M10 Ceramic Filter CTF1442 CKSQYB103K50...
Page 66 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB223K25 RS1/16S473J CKSQYB334K16 RS1/16S562J CKSRYB103K50 CAPACITORS CKSQYB105K10 CKSRYB104K16 CCSQCH5R0C50 CKSRYB473K16 CCSRCH5R0C50 CKSQYB334K16 CCSRCJ3R0C50 CKSQYB474K16 CKSQYB105K10 CKSRYB104K16 CKSRYB222K50 CKSRYB272K50 CCSRCH220J50 CKSRYB682K25 CCSRCH150J50 CCSRCH270J50...
Page 67 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 1907 CSZS100M6R3 1912 CSG1113 1908 CKSRYB473K16 1913 CSG1113 1911 CKSRYB473K16 1914 CSG1113 1914 CKSRYB103K25 1915 CSG1113 1917 CSZSR100M16 1916 CSG1113 1918 CKSRYB102K50...
Page 68 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- 3104 RS1/16S473J RESISTORS 3105 RS1/16S473J 3106 RS1/16S105J 4501 RS1/8S222J 3107 RS1/16S102J 4502 RS1/8S683J 3108 RS1/16S102J 4503 RS1/8S103J 4504 RS1/8S472J 3109 RS1/16S102J 4505...
Page 69 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CEV4R7M35 RS1/16S103J CCSQSL152J50 RS1/16S123J CCSQSL152J50 RS1/16S273J CEV470M6R3 RS1/16S273J CKSRYB104K16 RS1/16S681J CKSRYB104K16 RS1/16S681J CKSRYB104K16 RS1/16S473J CEV100M16 RS1/16S473J CKSRYB104K16 RS1/16S102J CKSRYB104K16 RS1/16S681J CEV101M6R3 RS1/16S681J...
Page 70 DEH-P9100R,P8100R =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : RS1/16S0R0J RA4C0R0J Unit Name : Photo Unit RS1/8S751J RS1/8S751J Photo-transistor CPT230SX-TU RS1/16S222J Photo-transistor CPT230SX-TU RS1/16S473J RS1/16S222J Miscellaneous Parts List RS1/16S473J RN1/16SE1502D...
Page 71: Adjustment
DEH-P9100R,P8100R 6. ADJUSTMENT 6.1 CD ADJUSTMENT 1) Precautions 2) Test Mode • This unit uses a single power supply (+5V) for the reg- This mode is used for adjusting the CD mechanism module of the device. ulator. The signal reference potential, therefore, is connected to REFO(approx.
Page 72 DEH-P9100R,P8100R - Flow Chart Test Mode In Reset Sourse CD SOURCE New test mode BAND Power ON (Adjustment for T.Offset) Power ON RF AMP Gain Select (Not adjustment for T.Offset) 00 00 00 Display 99 99 99 GG GG GG Display Power OFF BAND...
Page 73: Checking The Grating After Changing The Pickup Unit
DEH-P9100R,P8100R 6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT • Note : The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha- nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PU unit for the CD mechanism module.
Page 74 DEH-P9100R,P8100R Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90°...
Page 75: General Information
DEH-P9100R,P8100R 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 TEST MODE - Error Messages If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the users and also for facilitating trouble analysis and repair work in servicing.
Page 76 DEH-P9100R,P8100R - New Test Mode S-CD plays the same way as before. If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its cause and time occurred (in absolute time) are displayed. During setup, operational status of the control software (internal RAM: CPOINT) is displayed. These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.
Page 77 DEH-P9100R,P8100R (4) Display of Operational Status (CPOINT) during Setup Status No. Contents Protective action CD+5V ON process in progress. None Servo LSI initialization (1/3) in progress. None Servo LSI CRAM initialization in progress. None Servo LSI initialization (2/3) in progress. None Offset adjustment (1/3) in progress.
Page 78 DEH-P9100R,P8100R (5) Display Examples 1) During Setup (When status no. = 11) TRK No. MIN. SEC. 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode. 3) When a Protection Error Occurred Switch to the following displays (A) and (B) using the [BAND] switch: (A) Error occurrence timing display in absolute time.
Page 79: Disassembly
DEH-P9100R,P8100R 7.1.2 DISASSEMBLY CD Mechanism Module - Remove the Case (Not shown) 1. Remove the two screws, and then remove the Case. - Remove the CD Mechanism Module 1. Remove the four screws A. 2. Disconnect the connector A.(DEH-P9100R/EW) 3. Disconnect the connectors B, and then remove the CD Mechanism Module.
Page 80 DEH-P9100R,P8100R - Remove the Tuner Amp Unit (2/2) Antenna Cable 1. Remove the screw A, four screws C, and then remove the Antenna Cable and Holder. 2. Remove the screw B. 3. Stretch the four tabs, and then remove the Tuner Amp Unit.
Page 81 DEH-P9100R,P8100R - Removing the Upper Frame 1. Remove six Springs A, two Springs B and four Upper Frame Screws. 2. Remove two Tabs situated on rear side of the Upper Frame, remove two Arms on the front side, then remove two Tabs on the front side. - Removing the Carriage Mechanism Carriage Mechanism Section 1.
Page 82 DEH-P9100R,P8100R - Removing the Guide Arm Assy 1. Remove a connector, a spring A and B Guide Arm Assy Section 2. Drive the Guide Arm Assy up aslant into rear side direction, then remove it from a Pin. Finally, drive the assembly approximately 45 degrees upward, then slide the assembly toward left side to remove it.
Page 83 DEH-P9100R,P8100R - Removing the Loading Motor and Carriage Motor 1. Remove the Spring and two Screws A. Guide 2. Dismount the Loading Motor. 3. Remove the Belt, a Screw B, two Screws C, a Guide Screw Unit Carriage Motor and a Screw Unit. 4.
Page 84 DEH-P9100R,P8100R 7.2 IC PML004AF PD5471A TC9246F PA2028A PD8051A HD74HCT126FP S-81250SGUP PD5504A NJM4580M PD5482C AK7714 PE5011C PD5486C TC74HC393AF PD0236AM PML004AF...
Page 85 DEH-P9100R,P8100R PA2028A S-81250SGUP...
Page 86 DEH-P9100R,P8100R *PD5482C IC's marked by* are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. - Pin Functions (PD5482C) Pin No. Pin Name Function and Operation TUNPDO PLL data output TUNPCK PLL clock output TUNPCE PLL chip enable output...
Page 87 DEH-P9100R,P8100R Pin No. Pin Name Function and Operation FLPILM Inside of flap illumination output ILMPW Illumination power supply control output SWVDD Display chip select output OELPW OEL module power supply control output DSENS Grille detach sense input FM stereo input SD input 50–61 Not used...
Page 88 DEH-P9100R,P8100R *PD5486C - Pin Functions (PD5486C) Pin No. Pin Name Function and Operation TUNPDO PLL data output TUNPCK PLL clock output TUNPCE PLL chip enable output TUNPCE2 PLL chip enable output 2 Not used IPPW IP-BUS power supply control output VSS1,2 ASENBO IP-BUS slave power supply control output...
Page 89 DEH-P9100R,P8100R Pin No. Pin Name Function and Operation FLPILM Inside of flap illumination output ILMPW Illumination power supply control output SWVDD Display chip select output OELPW OEL module power supply control output DSENS Grille detach sense input FM stereo input SD input 50–61 Not used...
Page 90 DEH-P9100R,P8100R - Pin Functions (PD5471A) Pin No. Pin Name Format Function and Operation 1–4 Not used Remote control reception BYTE External data BUS width select input CNVSS Processor mode select input Not used reset Reset input XOUT Crystal oscillating element connection pin Crystal oscillating element connection pin NMI input Not used...
Page 91 DEH-P9100R,P8100R PD8051A A0-A19 :Address input D0-D15 :Data output byte :8/16 bit mode select :Chip enable input :Output enable input :Power supply :GND byte D15/A1 *PD5504A...
Page 92 DEH-P9100R,P8100R - Pin Functions (PD5504A) Pin No. Pin Name Format Function and Operation VSS joint Not used Electronic volume strobe output Electronic volume data output Electronic volume clock output CNVSS VSS joint MCKRQ CD unit MCK request input EMPHIN CD unit emphasis data input reset Reset input XOUT...
Page 93 DEH-P9100R,P8100R - Pin Functions (AK7714) Pin No. Pin Name Function and Operation Not used 3–6 TEST Test terminal 1-4 Power supply (5v) Not used DVDD Digital VDD (5V) 10,11 DVSS Digital GND (0V) SDINA DSP serial data input Not used SDOUTA ADC serial data output SDOUTD1...
Page 94 DEH-P9100R,P8100R Pin No. Pin Name Function and Operation AOUTL2 DAC2 Lch analog output 75,76 Not used AOUTR1 DAC1 Rch analog output AOUTL1 DAC1 Lch analog output Not used Power supply (5V) Not used VRDAL DAC reference voltage input AVSS Analog GND (0V) 84,85 AVDD Analog power supply (5V)
Page 95 DEH-P9100R,P8100R TC74HC393AF TC9246F LOCK 1CLR 2CLR VDDA AMPI AMPO VSSA Selector HD74HCT126FP NJM4580M A OUT B OUT A-IN B-IN- A+IN B+IN...
Page 96 DEH-P9100R,P8100R - Pin Functions(PE5011C) Pin No. Pin Name Format Function and Operation EJTSNS Disc eject position sense input DSCSNS Disc insert position sense input VDSENS VD power supply short sense input TEMP Temperature sense input Not used VSS AVREF A/D reference voltage input reset System reset input Open...
Page 97 DEH-P9100R,P8100R Pin No. Pin Name Format Function and Operation tsck CD-TEXT serial clock output CD-TEXT serial data output CD-TEXT serial data input AVSS A/D GND *PE5011C PD0236AM - Pin Functions (PD0236AM) Pin No. Pin Name Function and Operation BCSEL Bit clock fs select DASEL Bit expand select Not used...
Page 98: Operations And Specifications
DEH-P9100R,P8100R 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS Head Unit DISPLAY button FUNCTION button RESET button EJECT button 5/∞/2/3 buttons ENTERTAINMENT button EQ selector BAND button Buttons 1–6 +/– button PGM button PTY button AUDIO button TA button SOURCE/OFF button Steering Remote Controller A steering remote controller that enables remote operation of the head unit is supplied.
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Page 103 DEH-P9100R,P8100R...
Page 104 DEH-P9100R,P8100R Connecting to a Sold Separately Power Amp This product can be connected to a sold separately power amp using the RCA output jacks. Connecting cords with RCA pin plugs (sold separately) Front output Power amp (sold separately) Rear output Power amp (sold separately) This Product...
Page 105: Specifications
DEH-P9100R,P8100R 8.2 SPECIFICATIONS - DEH-P9100R/EW 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 ..........Compact disc Max. current consumption ........10.0 A Signal format ....
Page 106 DEH-P9100R,P8100R - DEH-P8100R/EW 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 ..........Compact disc Max. current consumption ........10.0 A Signal format ....Sampling frequency: 44.1 kHz Dimensions Number of quantization bits: 16;...

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