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Pioneer DEH-P650 Service Manual
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Pioneer DEH-P650 Service Manual

Pioneer DEH-P650 Service Manual

Multi-cd control high power cd player with fm/am tuner
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See also: Operating Manual , Installation Manual
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3 7 63 1515 0
Service
Manual
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P650
DEH-P6500
DEH-P6550
- This service manual should be used together with the following manual(s):
TE
L 13942296513
Model No.
CX-3026
www
For details, refer to "Important symbols for good services".
.
PIONEER CORPORATION
PIONEER ELECTRONICS (USA) INC.
PIONEER EUROPE NV
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER CORPORATION 2002
http://www.xiaoyu163.com
Order No.
Mech. Module Remarks
CRT2944
S10
x
ao
y
i
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
http://www.xiaoyu163.com
8
DEH-P650/XN/UC
XN/UC
XN/ES
Q Q
3
6 7
1 3
CD Mech. Module:Circuit Description, Mech.Description, Disassembly
u163
.
2 9
9 4
2 8
XN/UC
1 5
0 5
8
2 9
9 4
m
co
K-ZZS. DEC. 2002 Printed in Japan
9 9
ORDER NO.
CRT3011
2 8
9 9

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Summary of Contents for Pioneer DEH-P650

  • Page 1 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 2002 K-ZZS. DEC. 2002 Printed in Japan http://www.xiaoyu163.com...

  • Page 2: Safety Information

    By following the instructions in this manual, be sure to apply the prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed ones should be used. DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 3: Table Of Contents

    2.4 EXTERIOR(DEH-P6500/XN/UC, P6550/XN/ES) ..................12 2.5 CD MECHANISM MODULE ........................14 3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ..................16 3.1 BLOCK DIAGRAM............................16 3.2 OVERALL CONNECTION DIAGRAM(DEH-P650/XN/UC, P6500/XN/UC) ..........18 3.3 OVERALL CONNECTION DIAGRAM(DEH-P650/XN/UC) ................24 3.4 KEYBOARD UNIT ............................30 3.5 CD MECHANISM MODULE ........................32 4. PCB CONNECTION DIAGRAM ........................36 4.1 TUNER AMP UNIT.............................36...

  • Page 4: Specifications

    3 7 63 1515 0 1. SPECIFICATIONS - DEH-P650/XN/UC, P6500/XN/UC Backup current....5 mA or less L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 5 3 7 63 1515 0 - DEH-P6550/XN/ES Backup current....5 mA or less L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 6: Exploded Views And Parts List

    3 7 63 1515 0 2. EXPLODED VIEWS AND PARTS LIST 2.1 PACKING(DEH-P650/XN/UC) L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 7: Http://Www.xiaoyu163.Com 6 7

    - 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.) - PACKING(DEH-P650/XN/UC) SECTION PARTS LIST Mark No. Description Part No.

  • Page 8: Packing(Deh-P6500/Xn/Uc, P6550/Xn/Es)

    3 7 63 1515 0 2.2 PACKING(DEH-P6500/XN/UC, P6550/XN/ES) L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 9: Deh-P6550/Xn/Es

    Owner’s Manual Not used CRD3713 22-5 - Owner's Manual, Installation Manual Model Part No. Language DEH-P6500/XN/UC CRD3710 English, Spanish CRD3711 English, Spanish DEH-P6550/XN/ES CRD3712 English, Spanish, Portuguese(B) u163 CRD3713 Traditional chinese, Arabic CRD3714 English, Spanish, Portuguese(B), Traditional chinese, Arabic DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 10: Exterior(Deh-P650/Xn/Uc)

    2.3 EXTERIOR(DEH-P650/XN/UC) 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 11 3 7 63 1515 0 - EXTERIOR(DEH-P650/XN/UC) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ30P040FZK 51 Holder CNV7405 2 Screw BSZ26P060FTC 52 Keyboard Unit CWM8604 3 Screw BSZ30P060FTC 53 Connector(CN1901) CKS4524...

  • Page 12: Exterior(Deh-P6500/Xn/Uc, P6550/Xn/Es)

    3 7 63 1515 0 2.3 EXTERIOR(DEH-P6500/XN/UC, P6550/XN/ES) L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 13 3 7 63 1515 0 - EXTERIOR(DEH-P650/XN/UC, P6550/XN/ES) SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. 1 Screw BMZ30P040FZK 51 Holder CNV7405 2 Screw BSZ26P060FTC 52 Keyboard Unit CWM8603 3 Screw BSZ30P060FTC 53 Connector(CN1901)

  • Page 14: Cd Mechanism Module

    3 7 63 1515 0 2.4 CD MECHANISM MODULE L 13942296513 1GEM1024 2GEM1045 3GEM1035 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 15 90 Pickup Unit(Service)(P10) CXX1641 41 Lever CNC9984 91 Screw IMS26P030FMC 42 Sheet CNM8134 43 Collar CNV6906 44 Guide CNV6925 45 Arm CNV7198 u163 46 Rack CNV7199 47 Holder CNV7201 48 Holder CNV7202 49 Arm CNV7203 50 Gear CNV7207 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 16: Block Diagram And Schematic Diagram

    LCOP LOEJ Q803 CONT CONT Q804 35 36 IC 301 BA5996FP DSCSNS CLMP Q807 VDSENS Q651 CLAMP 12EJ DSCSNS 3.3V REGULATOR 3R3V IC 701 Q808 Q652 NJM2391DL1-33 S802 IC 801 DSENS u163 TC7SET08FU Q851 IC 85 Q852 NJM23 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 17: Http://Www.xiaoyu163.Com 6 8 7

    Q805 PANEL UNIT KEYBOARD UNIT DGND S1970 EJECT CN1901 Q803 VOLUME S1901 Q804 IC 1990 ROT0 ROT0 ROT0 PD8108A DEH-P650/XN/UC ROT1 ROT1 ROT1 PD8107A DEH-P6500/XN/UC DEH-P6550/XN/ES FONT ROM 3.3V REGULATOR ILLUMINATION Q807 IC 1902 SWDVDD SWVDD IC 1990 AVCC S-818A33AUC-BGN...

  • Page 18: Overall Connection Diagram(Deh-P650/Xn/Uc, P6500/Xn/Uc)

    3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) (DEH-P650/XN/UC, P6500/XN/UC) 3 7 63 1515 0 Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS LIST”. Large size SCH diagram FM(100%):-19.5dBs AM(30%):-30dBs Guide page...
  • Page 19 (1/2) FRONT R CH FRONT L CH FM(100%):-5.7dBs AM(30%):-5.7dBs FM(100%):+5.6dBs CD:+36.46dBs AM(30%):-4.9dBs IP-BUS:+9.66dBs CD:+10.46dBs IP-BUS:+9.3dBs (2/2) SUB WOOFER R CH SUB WOOFER L CH FM(100%):+21.1dBs AM(30%):+21.1dBs 600µH CD:+36.46dBs IP-BUS:+35.3dBs SYSTEM CONTROLLER L 13942296513 > FUSE CEK1208 DSENS u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 20 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 21 3 7 63 1515 0 L 13942296513 u163 A-a C DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 22 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 23 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 24: Overall Connection Diagram(Deh-P650/Xn/Uc)

    EJECT PANEL UNIT For resistors and capacitors in the circuit diagrams, their resistance values or capacitance values are expressed in codes: Ex. *Resistors *Capacitors Code Practical value Code Practical value u163 12k ohms 0.01uF 10k ohms 101/10 100uF/10V DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 25 L CH (1/2) FRONT R CH FRONT L CH FM(100%):-5.7dBs FM(100%):+5.6dBs AM(30%):-5.7dBs AM(30%):-4.9dBs CD:+36.46dBs CD:+10.46dBs IP-BUS:+9.66dBs IP-BUS:+9.3dBs (2/2) SUB WOOFER R CH SUB WOOFER L CH FM(100%):+21.1dBs AM(30%):+21.1dBs CD:+36.46dBs IP-BUS:+35.3dBs 600µH L 13942296513 > FUSE CEK1208 DSENS u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 26 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 27 3 7 63 1515 0 L 13942296513 u163 A-a C DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 28 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 29 3 7 63 1515 0 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 30: Keyboard Unit

    3.4 KEYBOARD UNIT 3 7 63 1515 0 VOLUME REMOTE CONTROL SENSOR 3.3V REGULATOR CN1951 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 31 3 7 63 1515 0 KEYBOARD UNIT FONT ROM OEL CONTROLLER / KEY CONTROLLER IC1990 DEH-P650: PD8108A DEH-P6500: PD8107A DEH-P6550: PD8107A L 13942296513 u163 OEL UNIT MXS8045 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 32: Cd Mechanism Module

    3.5 CD MECHANISM MODULE 3 7 63 1515 0 Pickup Unit(Service)(P10) L 13942296513 MOTOR DRIVER SPINDLE MOTOR M1 CXB6007 LOADING/CARRIAGE MOTOR M2 CXB8933 u163 3.3V REGULATOR DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 33 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 0.022 R022 discrete capacitors. DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 34 200ms/div 500mV/div 2ms/div 1V/div 500µs/div ! FE # RFAGC 0 TE 500mV/div 500mV/div 500mV/div 7 TIN 500mV/div Focus Search When "Tracking Open" 1 Track Jump Ref.: Ref.: Ref.: u163 REFO REFO REFO Mode: Mode: Mode: TEST TEST TEST DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 35 5V/div 200ms/div 5V/div 200ms/div % ROUT 2 CLCONT 2 CLCONT 1V/div 5V/div 5V/div 3 LOEJ 3 LOEJ 5V/div 5V/div Analog Audio When "Eject"(12cm CD) When "Eject"(8cm CD) Ref.: Ref.: Ref.: AGND Mode: Mode: Mode: Normal Normal Normal u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 36: Pcb Connection Diagram

    CORD ASSY several destination. For further information for respective destinations, be sure to check with the schematic dia- gram. 2.Viewpoint of PCB diagrams Capacitor Connector SIDE A SIDE B Chip Part P.C.Board L 13942296513 u163 DSENS DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 37 3 7 63 1515 0 SIDE A ANTENNA L 13942296513 u163 FRONT CN1950 CN701 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 38 3 7 63 1515 0 TUNER AMP UNIT L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 39 3 7 63 1515 0 SIDE B L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 40: Keyboard Unit

    4.2 KEYBOARD UNIT 3 7 63 1515 0 SIDE A SIDE B KEYBOARD UNIT KEYBOARD UNIT L 13942296513 CN1951 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 41: Panel Unit

    4.3 PANEL UNIT 3 7 63 1515 0 SIDE A PANEL UNIT CN1901 EJECT L 13942296513 SIDE B PANEL UNIT CN831 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 42: Cd Mechanism Module

    4.4 CD MECHANISM MODULE 3 7 63 1515 0 SIDE A CD CORE UNIT(S10) LOADING /CARRIAGE MOTOR SPINDLE MOTOR L 13942296513 CN651 HOME PICKUP UNIT (SERVICE)(P10) u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 43 3 7 63 1515 0 SIDE B CD CORE UNIT(S10) 12EJ DSCSNS CLAMP L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 44: Electrical Parts List

    =====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No. ------ ------------------------------------------ ------------------------- ------ ------------------------------------------ ------------------------- Unit Number : CWM8598(DEH-P650) Diode Network DA204U Diode DAN202U Unit Number : CWM8599(DEH-P6500) Unit Name : Tuner Amp Unit Diode DAP202U...
  • Page 45 RS1/16S681J RS1/16S473J RS1/16S681J RS1/16S681J RS1/16S102J RS1/16S681J RS1/16S102J RS1/16S102J RS1/16S0R0J RS1/16S102J RS1/16S681J RS1/16S331J RS1/16S681J RS1/16S681J RD1/4PU302J RS1/16S681J RD1/4PU302J RS1/16S121J RD1/4PU0R0J RS1/16S391J (DEH-P650) RS1/16S104J RS1/16S1R0J (DEH-P6500) RS1/16S104J RS1/16S104J RS1/16S331J RS1/16S104J RS1/16S0R0J RS1/16S223J RS1/16S822J RS1/16S222J RS1/16S0R0J RS1/16S223J RS1/16S473J RS1/16S102J RS1/16S104J RS1/16S104J RS1/16S104J RS1/16S104J...
  • Page 46 Transistor IMD2A CEJQ4R7M35 Transistor 2SD1767 CEJQ4R7M35 Transistor IMD2A CEJQ4R7M35 Transistor DTC143EU CEJQ4R7M35 Transistor 2SA1037K CKSRYB103K50 Transistor DTC114EU CEJQ101M10 Transistor 2SD1760F5 u163 CKSYB475K10 Transistor IMD2A CEJQ470M10 Transistor 2SD2396 CKSYB475K10 Transistor IMD2A CEJQ1R0M50 Transistor 2SD2396 CCSRCH101J50 Transistor DTC114EU CCSRCH470J50 CEJQ4R7M35 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 47 RS1/16S104J Surge Protector DSP-201M RS1/16S104J CN 751 Microphone CPM1011 Fuse 10A CEK1208 RS1/16S104J RS1/16S102J RESISTORS RS1/16S221J RS1/16S221J RS1/16S101J RD1/4PU221J RS1/16S620J RS1/16S101J RD1/4PU221J RS1/16S222J RS1/16S472J RS1/16S103J RS1/16S222J u163 RS1/16S102J RS1/16S472J RS1/16S0R0J RS1/16S223J RS1/16S472J RS1/16S0R0J RS1/16S821J RS1/16S102J RS1/16S821J RS1/16S221J RS1/16S221J DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 48 RS1/16S0R0J CKSYB475K16 RS1/16S223J CKSRYB474K10 CKSRYB474K10 RS1/16S222J CKSRYB474K10 RS1/16S223J CKSRYB474K10 RS1/16S104J RS1/16S104J CKSRYB474K10 RS1/16S104J CKSRYB474K10 CKSRYB474K10 RS1/16S103J CKSRYB474K10 RD1/4PU122J CKSQYB225K10 RS1/16S182J RS1/16S472J CKSQYB225K10 RS1/16S473J CEJQ4R7M35 CEJQ4R7M35 u163 RS1/16S103J CEJQ4R7M35 RS1/16S473J CEJQ4R7M35 RS1/16S104J RS1/16S103J CEJQ4R7M35 RD1/4PU102J CEJQ4R7M35 CKSRYB103K50 RD1/4PU102J CEJQ101M10 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 49 Ceramic Resonator 16.934MHz CSS1603 CKSRYB104K16 Spring Switch(HOME) CSN1051 CKSRYB104K16 Spring Switch(CLAMP) CSN1051 CKSRYB332K50 Spring Switch(DSCSNS) CSN1052 CKSRYB473K25 Spring Switch(12EJ) CSN1051 CKSRYB104K16 Spring Switch(8EJ) CSN1051 CKSRYB103K25 u163 CCSRCH560J50 RESISTORS CCSRCH5R0C50 CKSRYB104K16 RS1/10S1R5J RS1/10S1R5J CKSRYB104K16 RS1/10S1R5J CKSRYB104K16 RS1/10S1R5J CKSRYB103K25 RS1/10S1R5J CCSRCH680J50 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 50 100µF/16V CCH1504 CKSRYB224K16 1918 RS1/16S181J CKSRYB104K16 1920 RS1/16S560J 10µF/6.3V CCH1470 1922 RS1/16S181J 1924 RS1/16S560J Unit Number : CWM8604(DEH-P650) 1926 RS1/16S560J Unit Number : CWM8603(DEH-P6500) 1928 RS1/16S151J Unit Number : CWM8603(DEH-P6550) 1929 RS1/16S151J Unit Name : Keyboard Unit 1930 RS1/16S680J 1932...
  • Page 51 Unit Number : CWM8758 Unit Name : Panel Unit MISCELLANEOUS 1970 CL220PGC 1970 Push Switch(EJECT) CSG1112 RESISTORS 1970 RS1/16S101J 1971 RS1/16S101J 1972 RS1/16S0R0J CAPACITORS 1970 CKSRYB104K16 Miscellaneous Parts List Pickup Unit(Service)(P10) CXX1641 Motor Unit(SPINDLE) CXB6007 Motor Unit(LOADING/CARRIAGE) CXB8933 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 52: Adjustment

    • The load and eject operation is not guarantied with the mechanism upside down. If the mechanism is blocked due to mistaken eject operation, reset the product or turn off and on the ACC to restore it. u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 53 *7) TRK/MIN/SEC → F.AGC → T.AGC Gain → F.bias → RF AGC SPDL 1X / 2X switching (Double-speed compatibility only) *8) CRG motor voltage = 2[V] Gop measurement u163 Forcus Mode switching / Tracking Close / CRG, TR Jump switching DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 54: Checking The Grating After Changing The Pickup Unit

    Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the u163 average angle. • Hint Reloading the disc changes the clamp position and may decrease the "wobble". DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 55 3 7 63 1515 0 Ech → Xch 20mV/div, AC Grating waveform Fch → Ych 20mV/div, AC 0° 30° 45° 60° L 13942296513 75° 90° u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 56: Error Mode

    Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors). Unreadable TOC does not constitute an error. An intended operation continues in this case. Upper digits of an error code are subdivided as shown below: 1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors. u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 57: Oel Unit Adjustment

    Digital Multi-Meter <When the OEL Unit has been replaced> u163 1. Use VR1970 to adjust the resistance between TP1 and TP3 to 4.5 kΩ. 2. Use VR1971 to adjust the resistance between TP2 and TP3 to 8 kΩ. DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 58: General Information

    Grille Assy Fig.1 Removing the Tuner Amp Unit (Fig.2) Remove the screw. Remove the three screws. Straight the tabs at three locations indicated. Remove the screw and then remove the Tuner Amp Unit. u163 Tuner Amp Unit Fig.2 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 59 4. While releasing from the hook of the inner holder, lift the end of the feed screw. Feed Screw Caution: In assembling, move the planet gear to the load/eject position before setting the feed screw in the inner holder. u163 Inner Holder Planet Gear DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 60: Connector Function Description

    3 7 63 1515 0 7.1.2 CONNECTOR FUNCTION DESCRIPTION L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 61 OPEN 71-86 D15-0 Data bus 15-0 ks!-^ 87-92 key strobe flstby FLASH memory stand-by signal AVSS GND connection fl!@on Not used OPEN VREF GND connection u163 AVCC VCC connection flbusy FLASH memory busy signal OPEN FWRST GND connection DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 62 Format Meaning CMOS Nch open drain IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. *PD8108A(DEH-P650) *PD8107A(DEH-P6500, P6550) L 13942296513 A0-A19 :Address input D0-D15 :Data output...
  • Page 63 S10 : Reset signal output 63-65 Not used u163 CLAMPSW Clamp signal input DALMON For consumption current reduction Not used tunpce@ TUNER : Chip enable output(EEPROM) TUNPCE TUNER : Chip enable output(PLL) romcs ROM correction : Chip select DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 64 L 13942296513 TUNPDO TUNER : Data output(PLL) TUNPCK TUNER : Clock output(PLL) * PD5807A IC's marked by * are MOS type. Be careful in handling them because they are very liable to be damaged by electrostatic induction. u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 65 3 7 63 1515 0 NJM2391DL1-33 VREF Over current Thermal protector Shutdown L 13942296513 S-818A33AUC-BGN ON/OFF ON/OFF VOUT u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 66 Output of focus drive PWM Output of tracking drive PWM u163 Output of tracking drive PWM Output of thread drive PWM Output of thread drive PWM Output of spindle drive PWM Output of spindle drive PWM DGND Ground for digital circuits DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 67 Connected to the capacitor for output of REFOUT Reversal input of FE L 13942296513 Output of FE ADCIN TEST Reversal input of TE Output of TE AGND Ground for the analog system PWMSW Servo PWM mode switching * UPD63712GC u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 68 Output pin for preamplifier for thread OPINLSL Input pin for preamplifier for thread OPOUT3 CH3 preamplifier output pin OPIN3(-) Input pin for inverting input for CH3 preamplifier L 13942296513 OPIN3(+) Input pin for non-inverting input for CH3 preamplifier PREVCC PreVcc BA5996FP u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
  • Page 69 Ground of audio block 23 L ch O L channel output FM stereo “L-ch” signal output or AM audio output 24 R ch O R channel output FM stereo “R-ch” signal output or AM audio output u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 70: Operational Flow Chart

    In case of the above signal, the communication with Grille microcomputer may fail. Source keys If the time interval is not 300msec, the oscillator operative may be defective. Source ON SYSPW←H Pin 1 u163 Completes power-on operation. (After that, proceed to each source operation) DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 71: 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 Cleaning liquid : GEM1004 Cleaning paper : GED-008 L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...

  • Page 72: Operations

    3 7 63 1515 0 8. OPERATIONS L 13942296513 u163 DEH-P650/XN/UC http://www.xiaoyu163.com...
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