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Pioneer DEH-P3370XM UC Service Manual

Multi-cd control high power cd player with xm/fm/am tuner
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Download this manual See also: Operating Manual, Installation Manual
Service
Manual
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH XM/FM/AM TUNER
DEH-P3370XM
- This service manual should be used together with the following manual(s):
Model No.
Order No.
CX-977
CRT2624
- This product has the unit part numbers as below.
Unit Part No.
Description
CPN1760
CD Player
CPN1761
XM Tuner
*) The unit part numbers listed above are not for the service components.
- CD Player Service Precautions
1. For pickup unit(CXX1480) handling, please refer
to"Disassembly"(see page 85).
During replacement, handling precautions shall be
taken to prevent an electrostatic discharge(protection
by a jumper-solder).
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST .......................2
4. PCB CONNECTION DIAGRAM ................................40
5. ELECTRICAL PARTS LIST ........................................56
6. ADJUSTMENT..........................................................66
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
Mech. Module
Remarks
S9
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.
2. During disassembly, be sure to turn the power off
since an internal IC might be destroyed when a con-
nector is plugged or unplugged.
3. Please checking the grating after changing the ser-
vice pickup unit(see page 68).
7. GENERAL INFORMATION .......................................85
7.1 DIAGNOSIS ........................................................85
7.1.1 DISASSEMBLY .........................................85
7.1.2
7.2 PARTS .................................................................90
7.2.1 IC................................................................90
7.2.2 DISPLAY ..................................................107
7.3 OPERATIONAL FLOW CHART .........................108
8. OPERATIONS AND SPECIFICATIONS...................109
K-ZZS. AUG. 2001 Printed in Japan
ORDER NO.
CRT2752
UC
89

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Summary of Contents for Pioneer DEH-P3370XM UC

  • Page 1: Table Of Contents

    PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. 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 K-ZZS. AUG. 2001 Printed in Japan...

  • Page 2: Safety Information

    DEH-P3370XM 1. SAFETY INFORMATION CAUTION This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual.
  • Page 3 DEH-P3370XM 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. - PACKING SECTION PARTS LIST Mark No. Description Part No.
  • Page 4 DEH-P3370XM 2.2 EXTERIOR...
  • Page 5 DEH-P3370XM - EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ30P040FZK 51 Spring CBH2491 2 Screw BMZ30P100FMC 52 Cover CNS6282 3 Screw BSZ26P060FMC 53 Holder CNV6505 4 Screw BSZ30P060FMC 54 Holder CNV6506...
  • Page 6 DEH-P3370XM 2.3 CD MECHANISM MODULE...
  • Page 7 DEH-P3370XM - CD MECHANISM MODULE SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Control Unit CWX2481 46 Gear CNV6320 2 Connector(CN701) CKS1959 47 Arm CNV6322 3 Connector(CN101) CKS3486 48 Arm CNV6323 4 Screw BMZ20P025FMC...
  • Page 8 DEH-P3370XM 2.4 XM TUNER 36 35...
  • Page 9 DEH-P3370XM - XM TUNER SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BSZ30P060FZK 31 Terminal(CN204) CKF1066 2 Chassis CNA2387 32 Terminal(CN205) CKF1066 3 Case CNB2691 33 Terminal(CN207) CKF1066 4 Holder CNC9329 34 Terminal(CN208)

  • Page 10: Block Diagram And Schematic Diagram

    DEH-P3370XM 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM 3.1 BLOCK DIAGRAM TUNER AMP UNIT FM/AM TUNER UNIT FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX R ch ANT ADJ COMP MIXER, IF AMP, DET.
  • Page 11 DEH-P3370XM RESET IC 603 Q913 S-80834ANY CN901 Q909 BACK UP BACK UP Q610 adpw AVREF SYSTEM DALMON CONTROLLER Q914 bsens IC 601(1/2) PE5299A Q915 asens Q917 NL2DT isens pce@ currq SDBW LOCL LOCH PCE1 ASENBO 86 85 24 ELECTRONIC VOLUME/...

  • Page 12: Main Unit

    DEH-P3370XM MAIN UNIT RF MODULE RF AGC DETECTOR IC 7 AD8314ARM ANTENNA TERRESTRIAL BRANCH SELECT CIRCUIT IC 1 IC 3 IC 6 IC 9 TER_IN AT-119 MAX2644EXT MAX2644EXT MAX2682EUT IC 19 SW-475 1st IF (TER) SATELLITE BRANCH CN502 2nd MIX AND AGC AMP...
  • Page 13 DEH-P3370XM CN502 TER_IF2 TER_AGC Q451 SAT_IF2 EF802 Q808 IC 803 IC 802 SAT_AGC 3.3V(RF) PQ30RV1 UPC7805AHF TER_ANT EF803 IC 805 3.3V(DSP) ANT5V BP5250 Q809 IC 451 NJM2904M EF804 2.5V(DSP) 3.3V(RF) SAT_ANT EF801 Q817 IC 807 DAC5V HA178L05UA SYS_CLK Q818 XMPW...
  • Page 14 DEH-P3370XM 3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. Large size SCH diagram Guide page Detailed page ANTENNA DSP-201M R454 C431 EJECT SENSE SW...
  • Page 15 DEH-P3370XM CN402 TUNER AMP UNIT IP-BUS:+2.2dBs FM(100%): +6.6dBs AM(30%): -3.9dBs CD:+10.2dBs IP-BUS:+10.3dBs IMH3A CD:+9.4dBs PE5299A 600µH SYSTEM CONTROLLER FM(100%):+32.6dBs AM(30%):+23.1dBs CD:+36.2dBs IP-BUS:+36.3dBs DTC124EK DETACH SENSE SW R934 222 (1/10W) R789 R935 R788 222 (1/10W) R786 472 (1/10W) R787 R784 392 (1/10W) C765 The >...
  • Page 16 DEH-P3370XM...
  • Page 17 DEH-P3370XM A-a B...
  • Page 18 DEH-P3370XM...
  • Page 19 DEH-P3370XM...

  • Page 20: Keyboard Unit

    DEH-P3370XM 3.3 KEYBOARD UNIT REMOTE CONTRO SENSOR PURE GREEN PURE GREEN BAND DOWN...
  • Page 21 DEH-P3370XM TE CONTROL KEYBOARD UNIT ENSOR VOLUME CL170PGCD SFEQ AUDIO FUNC DISP SOURCE BAND RIGHT LEFT...

  • Page 22: Cd Mechanism Module

    DEH-P3370XM 3.4 CD MECHANISM MODULE CONTROL UNIT PICKUP UNIT(SERVICE)(P9) RF AMP CN101 ACT/MOTOR DRIVER SPINDLE M1 CXB6007 LOADING/CARRIAGE M2 CXB5903 5V REGULATOR...
  • Page 23 DEH-P3370XM SERVO CONTROL/DSP/DAC/LPF 16.934MHz SWITCHES: CONTROL UNIT S901 : HOME SWITCH..ON-OFF S902 : CLAMP SWITCH..ON-OFF S903 : DSCSNS SWITCH..ON-OFF S904 : 12EJ SWITCH..ON-OFF S905 : 8EJ SWITCH..ON-OFF The underlined indicates the switch position. CN701...
  • Page 24 DEH-P3370XM Note:1. The encircled numbers denote measuring pointes in the circuit diagram. 2. Reference voltage VREF:2.1V - Waveforms 5 CH1:FD 1 CH1:DSCSNS 5V/div. 1 CH1:DSCSNS 5V/div. 500mV/div. 6 CH2:FOK 2 CH2:CLCONT 2 CH2:CLCONT 5V/div. 5V/div. 5V/div. 500ms/div. 500ms/div. 500ms/div. 7 CH3:MD...
  • Page 25 DEH-P3370XM % CH1:RFO 5 CH1:FD % CH1:RFO 1V/div. 1V/div. 1V/div. 200ms/div. 0 CH2:TE ^ CH2:FOP 0 CH2:TE 500µs/div. 1V/div. 5ms/div. 2V/div. 500mV/div. ! CH3:TD ! CH3:TD 1V/div. 1V/div. With no disk inserted 32 Track Jump During "Focus Close" 1 Track Jump Ref.
  • Page 26 DEH-P3370XM 3.5 MAIN UNIT MAIN UNIT Level:1.1V Level:1.1V > SYSTEM µ-COM > FUSE 2A CEK1018...
  • Page 27 DEH-P3370XM NOTE : Symbol indicates a resistor. Decimal points for resistor No differentiation is made between chip resistors and and capacitor fixed values discrete resistors. are expressed as : ← Symbol indicates a capacitor. No differentiation is made between chip capacitors and ←...
  • Page 28 DEH-P3370XM 3.6 RF UNIT(GUIDE PAGE) RF MODULE...
  • Page 29 DEH-P3370XM CN502...
  • Page 30 DEH-P3370XM...
  • Page 31 DEH-P3370XM...
  • Page 32 DEH-P3370XM...
  • Page 33 DEH-P3370XM...
  • Page 34 DEH-P3370XM 3.7 DSP UNIT(GUIDE PAGE) DSP MODULE SDRAM CDEC CN503...
  • Page 35 DEH-P3370XM SSDEC ST19AF08BR20QMAA...
  • Page 36 DEH-P3370XM...
  • Page 37 DEH-P3370XM...
  • Page 38 DEH-P3370XM...
  • Page 39 DEH-P3370XM...

  • Page 40: Pcb Connection Diagram

    DEH-P3370XM 4. PCB CONNECTION DIAGRAM 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 41 DEH-P3370XM SIDE A CN402 REAR OUTPUT ANTENNA JACK CN1950 FRONT...
  • Page 42 DEH-P3370XM TUNER AMP UNIT...
  • Page 43 DEH-P3370XM SIDE B...

  • Page 44: Panel Unit

    DEH-P3370XM 4.2 PANEL UNIT PANEL UNIT PANEL UNIT SIDE B SIDE A EJECT SENSE CN750 CN1901...
  • Page 45 DEH-P3370XM 4.3 KEYBOARD UNIT KEYBOARD UNIT KEYBOARD UNIT SIDE B SIDE A CN1951...
  • Page 46 DEH-P3370XM 4.4 CD MECHANISM MODULE SIDE A CONTROL UNIT...
  • Page 47 DEH-P3370XM SIDE B CONTROL UNIT...
  • Page 48 DEH-P3370XM 4.5 MAIN UNIT MAIN UNIT IC,Q IP-BU RESET...
  • Page 49 DEH-P3370XM SIDE A CORD ASSY CN701 IP-BUS IP-BUS CN201...
  • Page 50 DEH-P3370XM MAIN UNIT...
  • Page 51 DEH-P3370XM SIDE B...
  • Page 52 DEH-P3370XM 4.6 RF MODULE SIDE A XM ANTENNA RF MODULE...
  • Page 53 DEH-P3370XM SIDE B RF MODULE CN502...
  • Page 54 DEH-P3370XM 4.7 DSP MODULE DSP MODULE SIDE A...
  • Page 55 DEH-P3370XM DSP MODULE SIDE B CN503...

  • Page 56: Electrical Parts List

    DEH-P3370XM 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 57 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16SS562J CCSSCH101J50 RS1/16SS362J CCSSCH150J50 RS1/16SS362J CKSSYB103K16 RS1/16SS101J CCSSCH150J50 RS1/16SS330J CCSSCH150J50 RS1/16SS390J CKSQYB225K10 RS1/16SS330J CCSSCH271J25 RS1/16SS473J CCSSCH271J25 RS1/16SS473J CCSSCH150J50 RS1/16SS102J...
  • Page 58 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSSYB104K10 RS1/16S153J CKSSYB104K10 RS1/16S103J CKSSYB102K50 RS1/16S103J CKSSYB102K50 RS1/16S124J CKSSYB103K16 RS1/16S0R0J CKSSYB103K16 RS1/16S471J CKSSYB103K16 RS1/16S333J CKSSYB103K16 RS1/16S332J CKSSYB103K16 RS1/16S332J CKSSYB103K16...
  • Page 59 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CKSRYB473K16 RS1/16SS330J CKSRYB473K16 RS1/16SS103J CKSRYB104K16 RS1/16SS103J CKSRYB104K16 RS1/16SS101J CEV220M6R3 RS1/16SS101J CKSRYB104K16 RS1/16SS102J CKSRYB104K16 RS1/16SS273J CKSRYB104K16 RS1/16SS273J CCSRCH470J50 RS1/16SS101J CKSRYB471K50...
  • Page 60 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CAPACITORS CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB103K16 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CKSSYB104K10 CCSSCH470J50 CKSSYB104K10 CCSSCH270J50 CCSSCH101J50 CCSSCH101J50 CCSSCH101J50 CCSSCH101J50 CCSSCH101J50 CCSSCH101J50 CKSSYB104K10...
  • Page 61 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CSZSR100M16 Ferri-Inductor LAU2R2K CCSSCH220J50 Inductor LAU100K CCSSCH220J50 Inductor CTF1346 CKSSYB104K10 Ferri-Inductor LAU2R2K CKSSYB104K10 Ferri-Inductor LAU2R2K CSZS2R2M16 Thermistor CCX1037 CSZS2R2M16 Radiator 12.58291MHz...
  • Page 62 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16S0R0J RS1/16S131J RS1/16S0R0J RS1/16S131J RS1/16S0R0J RS1/10S392J RS1/16S102J RS1/16S102J RS1/16S104J RS1/10S472J RS1/16S203J RS1/10S222J RS1/16S473J RS1/10S222J RS1/16S2202F RD1/4PU0R0J RS1/16S102J RS1/16S0R0J RS1/16S821J...
  • Page 63 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- CEJA100M16 Transistor 2SB1243 CKSQYB103K50 Transistor 2SC2412K CKSRYB223K25 Transistor IMD3A CKSRYB102K50 Transistor IMD3A CEJA220M10 Transistor 2SC3673 CKSRYB223K25 Transistor IMX1 CEAL101M10...
  • Page 64 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- RS1/16SS181J CAPACITORS RS1/16SS102J RS1/16SS102J CEAT470M10 RS1/16SS223J CEJQ220M10 RS1/16SS223J CEAT101M16 CEJQ220M10 RS1/16SS103J CEJQ220M10 RS1/16SS333J RS1/16SS101J CEJQNP100M10 RS1/16SS101J CEJQNP100M10 RS1/16SS103J CEJQ1R0M50...
  • Page 65 DEH-P3370XM =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : CWM7407 1945 RS1/16S121J 1946 RS1/16S0R0J Unit Name : Keyboard Unit 1949 RS1/16S151J MISCELLANEOUS CAPACITORS IC 1902...

  • Page 66: Adjustment

    DEH-P3370XM 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 ulator. The signal reference potential, therefore, is module of the device.
  • Page 67 DEH-P3370XM - Flow Chart [4]+[6]+Reset [KEY] Test Mode In Contents Display [CD] or [SOURCE] Source On [BAND] RF AMP Power On Power On New Test Mode Gain switching (T. offset is adjusted) (T. offset is not adjusted) [BAND] Tracking Servo...

  • Page 68: Checking The Grating After Changing The Pickup Unit

    DEH-P3370XM 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 69 DEH-P3370XM Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° 75° 90°...

  • Page 70: Error Mode

    DEH-P3370XM 6.3 ERROR 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 71 DEH-P3370XM - 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 is displayed.
  • Page 72 DEH-P3370XM (4) Display of Operational Status during Setup Status No. Contents Protective action Focus search start Focus search timeout. Focus search 2 Focus search timeout. Focus search 3 Focus search timeout. Focus search 4 Focus search timeout. Focus search(Setup protection) Focus slips off.
  • Page 73 DEH-P3370XM (5) Display Examples 1) During Setup 8-digit display, 6-digit display 4-digit display(Auto setting) 4-digit display(Manual setting) TNO. Min Sec TNO. Min Sec 11 11' 11" 11' 11" 2) During Operation (TOC read, TRK search, Play, FF and REV) The same as in the normal mode.
  • Page 74 DEH-P3370XM 6.4 XM TEST MODE - Flow Chart B.UP ON ACC ON SOURCE Select the XM RADIO [XM TUNER] 1(*1) 2(*1) 3(*1) 4(*1) 5(*1) 6(*1) LOCK-DETECT BER INFO AGC INFO RS INFO TUNER INFO ERROR CODE INFO 1(*2) 2(*2) 3(*2)
  • Page 75 DEH-P3370XM Diagnostic mode 1. To Enter the Diagnostic mode Reset while pressing the 4 and 6 keys together. 2. To Exit from the Diagnostic mode Reset the system. 3. Contents of the Diagnostic mode Number Mode name Entry method Summerized Description...
  • Page 76 DEH-P3370XM Number Mode name Entry method Summerized Description Press the number 3 key for less Decryption LOCK/UNLOCK of satellite wave 1 signal, than two seconds while in XM2 decryption rate of Bitabi signal (two effective digits of SAT1 of the Diagnostic mode.
  • Page 77 DEH-P3370XM 4.2 LOCK-DETECT INFO Display format: [(1)(2) (3) (4)(5) (6) (7)(8)]. (1) The modulated QPSK signal of satellite wave 1 can be received (L) / cannot be received (-). (2) The modulated TDM signal of satellite wave 1 can be received (L) / cannot be received (-).
  • Page 78 DEH-P3370XM 4.6 ERROR CODE Display format: [ERROR_XX]. _: Spacing character. X: Error occurring (two digits of hexadecimal value). The upper digit is for the major (physical) error, while the lower digit is for the minor error (temporary or partial errors). Refer to the following table for details:...
  • Page 79 DEH-P3370XM 4.9 TERR-BER-INFO Display format: [T_X. XXEY]. X: Bitabi signal decryption error rate (effective three digits). Y: Truncated binary exponential (with negative sign abbreviated) of the error rate. _: Spacing character. The information will become effective following the initialization of CDEC. The updating interval is 432 ms. If the wave's modulated signal cannot be received (meaning such a signal cannot be locked on), a hyphen ("-") will be...
  • Page 80 DEH-P3370XM Mode number Mode name Description CHDN_REL Releasing the pre-set channel dial down key. PROG10UP_WAIT Waiting for the rough channel dial up key to be released. PROG10DN_WAIT Waiting for the rough channel dial down key to be released. PROG10UP_REL Releasing the rough channel dial up key.
  • Page 81 DEH-P3370XM Mode number Mode name Description INIT8 Initializing SSDEC (Step 8). INIT9 Initializing SSDEC (Step 9). INIT10 Initializing SSDEC (Step 10 - Power Up command issued). SLEEPWT Waiting for a response to the Power Off command. SLEEP Issuing the Power Off command.
  • Page 82 DEH-P3370XM 4.9 TERR-BER-INFO Display format: [T_X. XXEY]. X: Bitabi signal decryption error rate (effective three digits). Y: Truncated binary exponential (with negative sign abbreviated) of the error rate. _: Spacing character. The information will become effective following the initialization of CDEC. The updating interval is 432 ms. If the wave's modulated signal cannot be received (meaning such a signal cannot be locked on), a hyphen ("-") will be...
  • Page 83 DEH-P3370XM 4.15 STA1 Message Display format: [3ABBCCDD]. A: The locking status of the satellite wave 1*1. B: The satellite wave 1 Bitabi signal error rate (two effective digits of decimal value)*2. C: The satellite wave 1 Read-Solomon symbol error rate (two-effective digits of decimal value)*3.
  • Page 84 DEH-P3370XM 4.20 SSDEC Status3 Display format: [8___AAAA]. A: The Extract error information 1 of the SSDEC (four effective digits of hexadecimal value). 4.21 SSDEC Status4 Display format: [9____AAAA]. A: The Extract error information 2 of the SSDEC (four effective digits of hexadecimal value).

  • Page 85: General Information

    DEH-P3370XM 7. GENERAL INFORMATION 7.1 DIAGNOSIS 7.1.1 DISASSEMBLY Removing the Case (not shown) 1. Remove the Case. CD Mechanism Module Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module.
  • Page 86 DEH-P3370XM - How to hold the Mechanical Unit 1. Hold the top and bottom frame. 2. Do not squeeze top frame's front portion too tight, because it is fragile. Do not squeeze. - How to remove the Top and Bottom Frame 1.
  • Page 87 DEH-P3370XM - How to remove the Control Unit 1. Give jumper-solder treatment to the Flexible Wire of Jumper-Solder the Pickup unit, then remove the wire from the Connector. Control Unit 2. Remove all 4 points of solder-treatment on the Lead Wire.
  • Page 88 DEH-P3370XM Removing the Case (Fig.1) Remove the five screws and then remove the Case. Case Fig.1 RF Module Connector Removing the Main unit (Fig.2) Straighten the tabs at four locations indicated. Remove the screw. Remove the screw and then remove the Main Unit.

  • Page 89: Connector Function Description

    DEH-P3370XM 7.1.2 CONNECTOR FUNCTION DESCRIPTION - CD Player FUSE 10A 1. RR+ 1. BUS+ 2. FR+ 2. GND 3. RR- 3. GND 4. FR- 4. NC 5. RL+ 5. BUS- 6. FL+ 6. GND 7. RL- 7. BUS L+ INPUT 8.

  • Page 90: Parts

    DEH-P3370XM 7.2 PARTS 7.2.1 IC PML008A STA-400 AD8314ARM TC7W14FK PE5299A K4S640832E-TL1H MAX2682EUT AD8061ART PD6294A TC7SH86FU RF2326 PD5680A BP5250 AD8131ARM RF2325 PQ30RV1 S-80827ANUP-EDQ STA-450 S-81225SG-QH UPC7805AHF TA2153FN PCM1716E-3 SI4136-BT TC9495F2 AT-119 AD61009ARS BA5996FM MAX2644EXT SW-475 PML008A Sel_out_L Sel_out_R Isolator circuit Rch block (same as Lch)
  • Page 91 DEH-P3370XM - Pin Functions (PE5299A) Pin No. Pin Name Function and Operation Not used dsens Grille detach sense input Not used EJECTIN Eject sense input TESTIN Test program mode input LCDPW LCD back light power supply control output TELIN Telephone mute input...
  • Page 92 DEH-P3370XM Pin No. Pin Name Function and Operation Not used CD:LSI chip enable output ASENBO IP-BUS:Slave power supply control output EMUTE E.VOL:Mute control output TEST(GND) TUNER:Signal level input Not used MODELIN Model select input CSENS Flap sense input Not used...
  • Page 93 DEH-P3370XM - Pin Functions (PD6294A) Pin No. Pin Name Function and Operation Crystal oscillator connection pin Crystal oscillator connection pin Not used MOD1,0 Connect to GND DIMMER Dimmer select output KYDT Key data output DPDT Display data input REMIN Remote control pulse input...
  • Page 94 DEH-P3370XM - Pin Functions(TA2153FN) Pin No. Pin Name Function and Operation Power supply voltage terminal RFGC RF amplitude adjustment control signal terminal GMAD AGC amplifier frequency characteristic adjustment terminal Main beam amplifier input terminal Main beam amplifier input terminal Sub beam amplifier input terminal...
  • Page 95 DEH-P3370XM - Pin Functions(TC9495F2) Pin No. Pin Name Function and Operation TESTO Test mode terminal Replay speed flag output terminal uhso Replay speed flag output terminal EMPH Emphasis flag output terminal for sub code Q data LRCK Channel clock (44.1 kHz) output terminal...
  • Page 96 DEH-P3370XM Pin No. Pin Name Function and Operation 58-61 FLGA-D External flag output terminal for internal signal monitor Digital + power supply terminal (5 V) Digital ground terminal RF amplifier gain switching terminal Not used HOME detection switch input terminal...
  • Page 97 DEH-P3370XM - Pin Functions(BA5996FM) Pin No. Pin Name Function and Operation Input pin for reference voltage OPIN2(+) Input pin for non-inverting input for CH2 preamplifier OPIN2(-) Input pin for inverting input for CH2 preamplifier OPOUT2 Output pin for CH2 preamplifier...
  • Page 98 DEH-P3370XM *STA-400 FTESTOUT10 MFP_CLK FTESTOUT11 FTESTOUT12 MADD9 FTESTOUT13 MADD8 FTESTOUT14 MADD7 FTESTOUT15 MADD6 VDD3 Terr VDD3 TAGC TREFM MADD5 TREFP TADCREF TREFM MADD4 TINCM TVCMO External TREFP MADD3 IF2TA_P Terr. FIFO BER Meas. Memory 10bit Controller TADCREF IF2TA_N Terrestrial Terr. TDM...
  • Page 99 DEH-P3370XM *K4S640832E-TL1H *TC7SH86FU 1 IN B 5 VCC VDDQ VSSQ A0-A11 : Address input BA0-BA1 : Bank select address 2 IN A VSSQ VDDQ DQ0-DQ7 : Data input/output CLK : Clock input CKE : Clock enable cs : Chip select...
  • Page 100 DEH-P3370XM *STA-450 NU(IT_1) GND1 VDD1 VDD9 TEST0 GND9 CLK_IN EVENT_IRQ(GPIO_0) NU(IT_2) RESET_N TESTB TEST1 12C MASTER 12C SLAVE GPIO EXTERNAL RS232 (CAP I/F) INTERFACE (SYSCON I/F) INTERRUPT CAP_RST(GPIO_4) NU(IT_0) SPDIFF I958_OUT OUTPUT GND2 VDD_IO3 VDD2 VDD8 PC BITSTREAM AUDIO PORT...
  • Page 101 DEH-P3370XM *PCM1716E-3 LOW PASS MODE CONTROL I/F FILTER MODULATOR DIGITAL FILTER BPZ-Cont SERIAL INPUT POWER LOW PASS CRYSTAL OSC SUPPLY FILTER AT-119 MAX2644EXT RF-1 BIAS BIAS RFOUT RF-3 Vcrl RFIN *AD8314ARM RFIN VPOS ∑ ENBL V_DN ∑ 10dB 10dB 10dB...
  • Page 102 DEH-P3370XM *MAX2682EUT RF2326 LO : Local oscillator input shdn GND : Ground RF OUT RFIN : Radio Frequency input IFOUT : Intermediate frequency output VCC : Power supply voltage RFIN IFOUT shdn : Active low shutdown RF IN *S-81225SG-QH RF2325...
  • Page 103 DEH-P3370XM *AD61009ARS LOIP RFHI VMID IOUT MXOP IFHI FDIN DMIP IFOP VQFO RFLO FLTR VMID IFLO QOUT MIDPOINT BIAS GENERATOR GAIN VPS1 GREF BIAS PTAT VPS2 GENERATOR VOLTAGE PRUP COM1 COM2 *TC7W14FK SW-475 AD8061ART VOUT...
  • Page 104 DEH-P3370XM - Pin Functions (PD5680A) Pin No. Pin Name Function and Operation XMDATA RF Unit communication data output XMCLK RF Unit communication clock output Not used Digital Unit communication data output SDAIN Digital Unit communication data input Digital Unit communication clock output...
  • Page 105 DEH-P3370XM Pin No. Pin Name Function and Operation 65,66 Not used RESETN SDEC reset output 68-71 Not used TEST2 IP-FLASH urgent write control input ASENSFM ACC sense input (FM modulator) ASENS ACC sense input BSENS Back up sense input 76,77...
  • Page 106 DEH-P3370XM - FM/AM Tuner Unit FM/AM 1ST IF 10.7MHz MPXREF 41kHz AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX R ch ANT ADJ COMP MIXER, IF AMP, DET. LDET FMANT RFGND FMRF CF202 IC 3...

  • Page 107: Display

    DEH-P3370XM 7.2.2 DISPLAY - CAW1628...

  • Page 108: Operational Flow Chart

    DEH-P3370XM 7.3 OPERATIONAL FLOW CHART Power ON VDD=5V 19pin bsens 93pin bsens=L asens 92pin asens=L dsens 2pin dsens=L adpw←H 22pin ASENBO←H 71pin CSENS - 2V<CSENS<4V , 77pin Source returns to the original one(before you open). 2V<CSENS<4V CD, MD and TAPE loading functions are available.

  • Page 109: Operations And Specifications

    DEH-P3370XM 8. OPERATIONS AND SPECIFICATIONS 8.1 OPERATIONS Key Finder Head Unit 5/∞/2/3 buttons EQ button SFEQ button VOLUME OPEN button SOURCE button Buttons 1–6 AUDIO button PGM button FUNCTION button DISPLAY button CLOCK button BAND button Remote Controller (CD-R600) The remote controller (CD-R600) enabling remote control of the head unit is sold separately. Operation is the same as when using buttons on the head unit.
  • Page 110 DEH-P3370XM...
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  • Page 114 DEH-P3370XM - CONNECTION DIAGRAM Connecting the Head Unit...
  • Page 115 DEH-P3370XM Connecting the Tuner Unit Multi-CD player (sold separately) IP-BUS Input IP-BUS Output (Blue) (Black) Power Supply Antenna Input Yellow (Satellite) This Unit Black Green (Terrestrial) Antenna Unit (AN-90XM) IP-BUS cable To IP-BUS Input (sold separately) (Blue) To Head Unit...

  • Page 116: Specifications

    DEH-P3370XM 8.2 SPECIFICATIONS General Amplifier Power source ..14.4 V DC (10.8 – 15.1 V allowable) Continuous power output is 22 W per channel min. into 4 Grounding system ........Negative type ohms, both channels driven 50 to 15,000 Hz with no more Max.

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