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Pioneer DVH-P7000R Service Manual

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3 7 63 1515 0
MULTI-CD/DAB CONTROL HIGH POWER DVD/VCD/CD PLAYER WITH RDS TUNER
DVH-P7000R
MULTI-CD CONTROL HIGH POWER DVD/VIDEO CD/CD PLAYER WITH FM/AM TUNER
DVH-P7000
MULTI-CD CONTROL HIGH POWER DVD/VCD/CD PLAYER WITH FM/AM TUNER
DVH-P7050
MULTI-CD CONTROL HIGH POWER DVD/VCD/CD PLAYER WITH FM/AM TUNER
TE
L 13942296513
DVH-P7050
This service manual should be used together with the following manual(s):
Model No.
CX-954
CRT2670
www
For details, refer to "Important symbols for good services".
.
PIONEER CORPORATION
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
PIONEER CORPORATION 2002
http://www.xiaoyu163.com
Order No.
Mech.Module
MS2
x
ao
u163
y
i
4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
http://www.xiaoyu163.com
2 9
8
DVH-P7000R
UC
ES/RC
Q Q
3
6 7
1 3
1 5
ES/RD
DVD Mech. module:Circuit Description, Mech.Description, Disassembly
co
.
9 4
2 8
ORDER NO.
CRT2834
EW
0 5
8
2 9
9 4
2 8
Remarks
m
K-ZZD.MAR.2002.printed in Japan
9 9
9 9

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  • Page 1 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan 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 PIONEER CORPORATION 2002 K-ZZD.MAR.2002.printed in Japan...

  • Page 2: Safety Information

    1. During repair or tests, minimum distance of 13cm from the focus lens must be kept. 2. During repair or tests, do not view laser beam for 10 seconds or longer. 2. The triangular label is attached to the mechanism unit frame. L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 3: Http://Www.xiaoyu163.Com 6 7

    CAUTION Danger of explosion if battery is incorrectly replaced. u163 Replaced only with the same or equivalent type recommended by the manufacture. Discord used batteries according to the manufacture's instructions. DVH-P7000R http://www.xiaoyu163.com...
  • Page 4 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. u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 5: Table Of Contents

    2. EXPLODED VIEWS AND PARTS LIST ......10 2.1 PACKING(DVH-P7000R/EW) ....... 10 2.2 PACKING(DVH-P7000/UC) .

  • Page 6: Specifications

    1. SPECIFICATIONS 3 7 63 1515 0 - DVH-P7000R/EW General DVD player Power source ....14.4 V DC System ......DVD-Video, Video CD, (10.8 –15.1 V allow- Compact disc audio able) system Grounding system ..Negative type Region Number ..

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

    ±12 dB Gain ....(Treble) Frequency ..2.5 k/4k/6.3k/10kHz Gain ....±12 dB HPF: Frequency ..50/80/125 Hz Slope ....–12 dB/oct Subwoofer: Frequency ..50/80/125 Hz Slope ....–18 dB/oct Gain ....±12 dB Phase ....Normal/Reverse u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 8 Frequency ..2.5 k/4k/6.3k/10kHz Gain ....±12 dB HPF: Frequency ..50/80/125 Hz Slope ....–12 dB/oct Subwoofer: Frequency ..50/80/125 Hz Slope ....–18 dB/oct Gain ....±12 dB Phase ....Normal/Reverse u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 9 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 10: Exploded Views And Parts List

    • Screw adjacent to mark on the product are used for disassembly. • For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.) 2.1 PACKING(DVH-P7000R/EW) L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 11 PACKING(DVH-P7000R/EW) SECTION PARTS LIST 3 7 63 1515 0 Mark No. Description Part No. 1-1 Polyethylene Bag CEG1116 1-2 Owner’s Manual CRD3606 1-3 Owner’s Manual CRD3607 1-4 Owner’s Manual CRD3608 1-5 Installation Manual CRD3609 1-6 Caution Card CRP1207 1-7 Passport...

  • Page 12: Packing(Dvh-P7000/Uc)

    2.2 PACKING(DVH-P7000/UC) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 13 Carton CHG4695 Contain Box CHL4695 Protector CHP2383 Protector CHP2384 Protector CHP2385 L 13942296513 Protector CHP2386 Screw Assy CEA3100 Polyethylene Bag CEG-127 Screw CRZ50P090FMC Screw TRZ50P080FMC Owner's Manual,Installation Manual Part No. Language CRD3610 English, French CRD3611 English, French u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 14: Packing(Dvh-P7050/Es/Rc,Dvh-P7050/Es/Rd)

    2.3 PACKING(DVH-P7050/ES/RC,DVH-P7050/ES/RD) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 15 DVH-P7050/ES/RC and DVH-P7050/ES/RD are constructed the same except for the following: Mark Symbol and Description DVH-P7050/ES/RC DVH-P7050/ES/RD Owner’s Manual CRB1760 CRB1761 Carton CHG4692 CHG4693 Contain Box CHL4692 CHL4693 Owner's Manual Part No. Language CRB1759 English CRB1760 Traditional Chinese CRB1761 Spanish u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 16: Exterior(1)(Dvh-P7000R/Ew)

    2.4 EXTERIOR(1)(DVH-P7000R/EW) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 17 EXTERIOR(1)(DVH-P7000R/EW) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. Screw BMZ30P040FZK Keyboard Unit CWM8158 ••••• Connector(CN1901) CKS4524 Holder CNC8659 Holder CNC9642 Button(EJECT) CAC6839 Cushion CNM6633 Screw(M2x2) CBA1176 Cushion CNM7469...

  • Page 18: Exterior(1)(Dvh-P7000/Uc,Dvh-P7050/Es/Rc,Dvh-P7050/Es/Rd)

    2.5 EXTERIOR(1)(DVH-P7000/UC,DVH-P7050/ES/RC,DVH-P7050/ES/RD) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 19 DVH-P7000/UC, DVH-P7050/ES/RC and DVH-P7050/ES/RD are constructed the same except for the following: Mark Symbol and Description DVH-P7000/UC DVH-P7050/ES/RC DVH-P7050/ES/RD Detach Grille Assy CXB8438 CXB8439 CXB8440 Button(ENT) CAC7303 CAC7253 CAC7253 Button(AUDIO) CAC7224 CAC7254 CAC7254 Sub Grille Assy CXB9130 CXB9128 CXB9128 u163 Panel CNS6934 CNS6935 CNS6935 DVH-P7000R http://www.xiaoyu163.com...

  • Page 20: Exterior(2)(Dvh-P7000R/Ew)

    2.6 EXTERIOR(2)(DVH-P7000R/EW) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 21 EXTERIOR(2)(DVH-P7000R/EW) SECTION PARTS LIST Mark No. Description Part No. 3 7 63 1515 0 Mark No. Description Part No. Screw BMZ26P120FMC FM/AM Tuner Unit CWE1607 Screw BSZ26P060FMC Connector(CN1,2) CKS4244 Screw BSZ30P060FMC IC(IC302) PAL007A Screw BSZ30P200FMC Holder CNC8708 Screw(M2x2.2) CBA1419...

  • Page 22: Exterior(2)(Dvh-P7000/Uc,Dvh-P7050/Es/Rc,Dvh-P7050/Es/Rd)

    2.7 EXTERIOR(2)(DVH-P7000/UC,DVH-P7050/ES/RC,DVH-P7050/ES/RD) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 23 CNA2486 Connector(CN1602) CKS2104 Connector(CN801) CKS3124 Connector(CN971) CKS3124 ••••• ••••• (2) CONTRAST TABLE DVH-P7000/UC, DVH-P7050/ES/RC and DVH-P7050/ES/RD are constructed the same except for the following: Mark Symbol and Description DVH-P7000/UC DVH-P7050/ES/RC DVH-P7050/ES/RD Tuner Amp Unit CWM8153 CWM8154 CWM8155 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 24: Dvd Mechanism Module

    3 7 63 1515 0 (Recess) (Recess) (All over) (Claw only) (Excluding the gear) L 13942296513 (All over) (The fluing under) (Recess) (Recess) (Hole) (All over) (All geras) (Shaft) u163 (Two gears) (A) : GEM1024 (B) : GEM1040 DVH-P7000R http://www.xiaoyu163.com...
  • Page 25 105 Shaft CLA4180 Ball CNR1189 Guide CNV6352 106 Shaft CLA4181 Guide CNV6353 107 Guide CNV6805 Guide CNV6354 u163 108 Connector(CN1702) CKS4282 Guide CNV6355 109 Screw (M2x3.5) CBA1560 110 Screw (M2x2.2) CBA1419 Guide CNV6356 Clamper CNV6357 CNV6358 Gear CNV6361 DVH-P7000R http://www.xiaoyu163.com...

  • Page 26: Block Diagram And Schematic Diagram

    DSCSNS VCONTA S1303 detect VCONTB S1302 S1301 COP,COM CLAMP SW SRAM CARRIAGE IC 1701 L/E ON/OFF SW MOTOR M5M5V216ATP-70HI FLASH MEMORY IC 18 IC 1704 IC1702 BA033 TC74VCX08FT PD6384A LOADING MOTOR IC 18 BA18BC IC 18 BA00BC u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 27 CN1701 SOCOMN,SCKCOMN VCONTA TXD,RXD,DTR,CTS VCONTB CN1701 Q1601 Q1600 VIDEO OUT F1600 VCONTB IC 1802 VD63 BA033SFP SRAM+3.3V Q1602,Q1604 Q1603 CPU+3.3V VCC33 IC 1803 AMUTE BA18BC0WFP Lch OUT VCC18 IC 1601 IC 1804 Rch OUT AK4380VT BA00BC0WFP VCC27 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 28: Block Diagram(2)(Dvh-P7000R/Ew)

    3.2 BLOCK DIAGRAM(2)(DVH-P7000R/EW) 3 7 63 1515 0 MOTHER PCB FM/AM TUNER UNIT Q506 Q504 Q505 FM/AM 1ST IF 10.7MHz MPXREF 41kHz CN402 AMRF T51 Q51 CF51 CF52 CF53 AMDET AMANT L ch IC 2 FM MPX Q501 R ch...
  • Page 29 Q101 TSOP1840SB3V DPDT DPDT KEY MATRIX KEY DATA IC 101 DPDT OEL CONTROLLER/ KYDT KYDT KEY CONTROLLER u163 IC 1901 OEL UNIT KTDT PD5766A TC7SET08FU OEL DATA 4,16 IC 102 OELB OELB NJM2360M Q1941 CN1851 S101 CN1850 DSENS DVH-P7000R http://www.xiaoyu163.com...

  • Page 30: Block Diagram(2)(Dvh-P7000/Uc,Dvh-P7050/Es/Rc,Dvh-P7050/Es,Rd)

    IC 203 DDBU TPS5103IDB Q201 Q1001 Q106 DDCONT Q107 3.3V DC-DC CONVERTER DAC+5V DAC5 B.U. DDBU IC 101 Q971 Q108 u163 CN1602 CN1601 CN972 TC7SET08FU Q109 CONTB Q972 IC 102 NJM2360M CN971 OPTICAL PCB IC 971 TC7WT125FU CN1702 DVH-P7000R http://www.xiaoyu163.com...
  • Page 31 Q101 TSOP1840SB3V DPDT DPDT KEY MATRIX KEY DATA IC 101 DPDT OEL CONTROLLER/ KYDT KYDT KEY CONTROLLER u163 IC 1901 OEL UNIT KTDT PD5766A TC7SET08FU OEL DATA 4,16 IC 102 OELB OELB NJM2360M Q1941 CN1851 S101 CN1850 DSENS DVH-P7000R http://www.xiaoyu163.com...

  • Page 32: Overall Connection Diagram(Guide Page)(Ew)

    > L 13942296513 SYSTEM µCOM PE5282A DD BU REG. ANTENNA KEYBOARD→µCOM 3→5 CN1851 IP-BUS EJECT DRIVER S1850 R1853 R1852 D1850 CL220PGC C1863 R022 CN1850 u163 PANEL UNIT ILM POW IP-BUS:+2.2dBs 4 3 2 1 11 10 9 8 DVH-P7000R http://www.xiaoyu163.com...
  • Page 33 Tuner Amp Unit Therefore, when replacing, be sure to use parts of CN1601 Consists of identical designation. Mother PCB : The power supply is shown with the marked box. Extension PCB CN1702 Optical PCB FAN MOTOR M801 CXM1193 DVH-P7000R http://www.xiaoyu163.com...
  • Page 34 3 7 63 1515 0 L 13942296513 u163 FM(100%) AM(30%) DVD/CD:+3.2dBs CN1002 DVH-P7000R http://www.xiaoyu163.com...
  • Page 35 3 7 63 1515 0 DSENS L 13942296513 CN1901 u163 FM(100%):-16.0dBs AM(30%):-26.0dBs FM/AM TUNER UNIT DVH-P7000R http://www.xiaoyu163.com...
  • Page 36 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 37 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 38: Overall Connection Diagram(Guide Page)(Uc,Es/Rc,Es/Rd)

    L 13942296513 SYSTEM µCOM PE5283A ES/RC,ES/R DD BU REG. ANTENNA KEYBOARD→µCOM 3→5 CN1851 IP-BUS EJECT DRIVER S1850 R1853 R1852 D1850 CL220PGC C1863 R022 CN1850 u163 PANEL UNIT ILM POWER SUPPLY IP-BUS:+2.2dBs 4 3 2 1 11 10 9 8 DVH-P7000R http://www.xiaoyu163.com...
  • Page 39 Consists of Therefore, when replacing, be sure to use parts of Mother PCB CN1601 identical designation. Extension PCB Optical PCB : The power supply is shown with the marked box. CN1702 FAN MOTOR M801 CXM1193 DVH-P7000R http://www.xiaoyu163.com...
  • Page 40 3 7 63 1515 0 L 13942296513 u163 FM(100%): AM(30%): DVD/CD:+3.2dBs CN1002 DVH-P7000R http://www.xiaoyu163.com...
  • Page 41 3 7 63 1515 0 DSENS L 13942296513 CN1901 u163 FM(100%):-20.0dBs AM(30%):-30.0dBs FM/AM TUNER UNIT DVH-P7000R http://www.xiaoyu163.com...
  • Page 42 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 43 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 44: Keyboard Unit(Ew)

    3.6 KEYBOARD UNIT(EW) 3 7 63 1515 0 CN1851 3.3V REGULATOR REMOTE CONTROL SENSOR VOLUME R1932 R1930 DISP/SCRL SOURCE L 13942296513 TEXT SFEQ ← AUDIO BAND/ESC FUNC u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 45 3 7 63 1515 0 KEYBOARD UNIT FONT ROM KEY CONTROL AND OEL CONTROL PD5766A L 13942296513 PD8094A u163 OEL UNIT MXS8017 DVH-P7000R http://www.xiaoyu163.com...

  • Page 46: Keyboard Unit(Uc,Es/Rc,Es/Rd)

    3 7 63 1515 0 CN1851 3.3V REGULATOR REMOTE CONTROL SENSOR VOLUME R1932 DISP/SCRL CSG1107 CSG1107 CSG1107 SOURCE L 13942296513 CSG1107 CSG1107 CSG1107 CSG1107 PAUSE CSG1107 CSG1107 CSG1107 CSG1107 SFEQ ← AUDIO CSG1107 CSG1107 CSG1107 BAND/ESC FUNC CSG1107 CSG1107 CSG1107 CSG1107 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 47 3 7 63 1515 0 KEYBOARD UNIT FONT ROM KEY CONTROL AND OEL CONTROL PD5766A L 13942296513 PD8094A u163 OEL UNIT MXS8017 DVH-P7000R http://www.xiaoyu163.com...

  • Page 48: Power Supply Unit

    3.8 POWER SUPPLY UNIT 3 7 63 1515 0 CN1701 DC-DC CONVERT L 13942296513 > u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 49 3 7 63 1515 0 POWER SUPPLY UNIT CONVERTER L 13942296513 CN201 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 50: Extension Pcb

    3.9 EXTENSION PCB 3 7 63 1515 0 EXTENTION PCB CN1700 L 13942296513 Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 51: Optical Pcb

    3.10 OPTICAL PCB 3 7 63 1515 0 OPTICAL PCB OPTICAL OUTPUT L 13942296513 CN972 Tuner Amp Unit Consists of Mother PCB Extension PCB Optical PCB u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 52: Dvd Mechanism Module(1/2)(Guide Page)

    2.2V 1.65V POWER SUPPLY 5.0V 3.3V L 13942296513 2.2V 1.65V 5.0V SERVO CONTROLLER BLOCK DISC DETECT SWITCH POWER SUPPLY 3.3V 2.7V 8.0V SPINDLE MOTOR CXB6218 POWER SUPPLY CARRIAGE 5.0V MOTOR 3.3V CXB5955 DRIVER BLOCK u163 LOADING MOTOR CXB5960 DVH-P7000R http://www.xiaoyu163.com...
  • Page 53 3 7 63 1515 0 SERVO-CPU I/F OPTICAL DISC CONTROLLER BLOCK ODC-CPU I/F 33.8MHz POWER SUPPLY 3.3V 2.7V SYSTEM CONTROLLER I/F L 13942296513 TROLLER BLOCK POWER SUPPLY 3.3V 2.7V MPEG STREAM u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 54 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 55 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 56 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 57 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 58: Dvd Mechanism Module(2/2)(Guide Page)

    3.12 DVD MECHANISM MODULE(2/2)(GUIDE PAGE) 3 7 63 1515 0 POWER SUPPLY 1.8V 6.3V(5.0V) 2.7V 3.3V › PD6384A L 13942296513 SERVO CPU I/F MICRO COMPUTER BLOCK POWER SUPPLY 3.3V CLOCK FREQUENCY 5MHz u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 59 3 7 63 1515 0 DVD CORE UNIT V(BACK END) AUDIO 2ch ANALOG OUT ¤ ‹ AV CHIP BLOCK › 33.8MHz L 13942296513 ⁄ POWER SUPPLY 3.3V MPEG STREAM u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 60 3 7 63 1515 0 CN1701 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 61 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 62 3 7 63 1515 0 CN1001 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 63 3 7 63 1515 0 CN971 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 64 L 13942296513 VHALF→ VHALF→ VHALF→ VHALF→ VHALF→ 8 CH1: RFOUT 0.1V/div. 0.1µs/div. 8 CH1: RFOUT 0.1V/div. 0.2µs/div. 6 CH1: TEY 500mV/div. 100ms/div. Play(DVD surroundings on inside) Play(CD) 9 CH2: CRGDRV Surroundings on inside-> surroundings on outside VHALF→ VHALF→ u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 65 ⁄ CH1: IEC958 1V/div. 500ns/div. ¤ CH1: LO 1V/div. 500µs/div. ( CH2: SRCKAV ‹ CH2: RO 2V/div. 2µs/div. ) CH3: LRCKAV G→ ←T G→ L 13942296513 ←T G→ G→ G→ ←T G→ › CH1: COMPO 200mV/div. 10µs/div. [White 100% output] G→ u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 66: Pu Unit(Reference)

    3.13 PU UNIT(REFERENCE) 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 67 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 68: Pcb Connection Diagram

    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 P.C.Board Chip Part CN1002 L 13942296513 CN1702 RCA OUT VIDEO u163 DSENS FRONT DVH-P7000R http://www.xiaoyu163.com...
  • Page 69 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 19 20 21 22 23 24 25 26 28 FM/AM TUNER UNIT L 13942296513 RCA OUT IP-BUS VIDEO OUT u163 CN1850 FRONT DVH-P7000R http://www.xiaoyu163.com...
  • Page 70 3 7 63 1515 0 MOTHER PCB L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 71 3 7 63 1515 0 SIDE B IC,Q L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 72: Panel Unit

    4.2 PANEL UNIT 3 7 63 1515 0 PANEL UNIT SIDE A PANEL UNIT SIDE B CN1901 CN101 L 13942296513 EJECT u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 73: Keyboard Unit

    4.3 KEYBOARD UNIT 3 7 63 1515 0 KEYBOARD UNIT KEYBOARD UNIT SIDE A SIDE B ← CN1851 L 13942296513 OEL UNIT u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 74: Extension Pcb, Optical Pcb

    4.4 EXTENSION PCB, OPTICAL PCB 3 7 63 1515 0 EXTENSION PCB EXTENSION PCB SIDE A SIDE B CN1700 OPTICAL PCB OPTICAL PCB SIDE A SIDE B L 13942296513 CN972 OPTICAL OUTPUT u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 75 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 76: Power Supply Unit

    4.5 POWER SUPPLY UNIT 3 7 63 1515 0 POWER SUPPLY UNIT SIDE A CN1701 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 77 3 7 63 1515 0 POWER SUPPLY UNIT SIDE B IC,Q CN201 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 78: Dvd Core Unit V

    4.6 DVD CORE UNIT V 3 7 63 1515 0 DVD CORE UNIT V PICKUP U (SERVICE L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 79 3 7 63 1515 0 SIDE A IC,Q PICKUP UNIT (SERVICE)(DP4) L 13942296513 u163 CN971 CN1001 CN1701 DVH-P7000R http://www.xiaoyu163.com...
  • Page 80 3 7 63 1515 0 DVD CORE UNIT V IC,Q L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 81 3 7 63 1515 0 SIDE B CLAMP 12cm DETECT DETECT L 13942296513 L/E ON/OFF u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 82: Electrical Parts List

    Q 302 Transistor DTC124EU Optical PCB Q 304 Transistor 2SC2412K Q 305 Transistor IMD2A Q 306 Transistor 2SA1037K Unit Number:CWM8152(DVH-P7000R/EW) Q 307 Transistor DTC124EU Q 308 Transistor DTC144EU Unit Name:Tuner Amp Unit Q 309 Transistor DTC323TU MISCELLANEOUS Q 310 Transistor...
  • Page 83 L 220 Inductor CTF1487 FU801 Fuse 2.3A ICPS2R3 L 301 Inductor CTF1399 FM/AM Tuner Unit CWE1607 SP601 Buzzer CPV1050 L 302 Inductor LCTA101J2520 Power Supply Unit CWM8156 L 303 Inductor CTF1379 L 304 Inductor CTF1379 AR401 Surge Protector DSPS-201M-S00B DVH-P7000R http://www.xiaoyu163.com...
  • Page 84 R 316 RS1/16S103J R 213 RS1/16S0R0J R 317 RS1/16S103J R 214 RS1/16S472J R 318 RS1/16S471J R 215 RS1/16S105J R 319 RS1/16S102J R 216 RS1/16S681J R 217 RS1/16S154J R 320 RS1/16S223J R 321 RS1/16S221J R 322 RS1/16S103J R 218 RS1/16S332J DVH-P7000R http://www.xiaoyu163.com...
  • Page 85 R 418 RS1/16S222J R 421 RS1/16S473J R 639 RS1/16S473J R 422 RS1/16S222J R 640 RS1/16S101J R 423 RS1/16S473J R 641 RS1/16S101J R 642 RS1/16S101J R 470 RS1/16S681J R 644 RS1/16S0R0J R 501 RS1/16S225J R 502 RS1/16S102J R 681 RS1/16S563J DVH-P7000R http://www.xiaoyu163.com...
  • Page 86 R 826 RS1/16S102J C 235 CKSYB106K6R3 R 827 RS1/16S101J C 236 CKSYB106K6R3 R 828 RS1/16S104J C 237 CCSRCH220J50 R 829 RS1/16S472J C 238 CKSRYB105K10 R 830 RS1/16S560J C 239 CKSRYB104K16 R 831 RS1/16S560J C 240 CKSRYB104K16 R 832 RS1/16S102J DVH-P7000R http://www.xiaoyu163.com...
  • Page 87 C 611 CKSRYB102K50 C 353 CKSRYB473K16 C 612 CKSRYB102K50 C 361 CKSRYB102K50 C 613 CKSRYB105K10 C 681 CKSRYB104K16 C 362 CEJQ470M10 C 682 CKSRYB474K10 C 363 CKSRYB104K16 C 364 CKSQYB105K16 C 683 CCSRCH101J50 C 365 CKSQYB105K16 C 684 CKSRYB104K16 DVH-P7000R http://www.xiaoyu163.com...
  • Page 88 Q 313 Transistor DTC323TU u163 Q 314 Transistor DTC323TU Q 315 Transistor DTC323TU Q 401 Transistor 2SC2412K Unit Number:CWM8153(DVH-P7000/UC) Q 701 Transistor DTA144EU Unit Number:CWM8154(DVH-P7050/ES/RC) Q 702 Transistor DTC124EU Unit Number:CWM8155(DVH-P7050/ES/RD) Q 801 Transistor 2SD1767 Q 802 Transistor 2SA1037K DVH-P7000R http://www.xiaoyu163.com...
  • Page 89 Diode ERA15-02VH L 721 Inductor CTF1306 D 818 Diode ERA15-02VH L 722 Inductor CTF1306 L 723 Inductor CTF1379 D 819 Diode ERA15-02VH L 724 Inductor CTF1306 D 820 Diode UDZS16(B) D 821 Diode DAN202U L 801 Inductor LCTA2R2J2520 DVH-P7000R http://www.xiaoyu163.com...
  • Page 90 R 266 RS1/16S470J R 179 RS1/16S102J R 267 RS1/16S470J R 180 RS1/16S473J R 268 RS1/16S470J R 181 RS1/16S102J R 270 RS1/16S104J R 182 RS1/16S103J R 201 RS1/16S0R0J R 269 RS1/16S470J R 301 RS1/16S222J R 302 RS1/16S102J R 202 RS1/16S0R0J DVH-P7000R http://www.xiaoyu163.com...
  • Page 91 R 403 RS1/16S681J R 684 RS1/16S474J R 404 RS1/16S681J R 405 RS1/16S681J R 685 RS1/16S104J R 406 RS1/16S681J R 686 RS1/16S563J R 701 RS1/16S473J R 407 RS1/16S103J R 702 RS1/16S473J R 408 RS1/16S681J R 703 RS1/16S102J R 409 RS1/16S681J DVH-P7000R http://www.xiaoyu163.com...
  • Page 92 C 240 CKSRYB104K16 R 832 RS1/16S102J R 835 RS1/16S221J C 241 CKSRYB223K50 C 242 CKSRYB105K10 R 836 RS1/16S221J C 243 470µF/6.3V CCH1182 R 971 RS1/16S221J C 244 CKSYB106K6R3 R 972 RS1/16S621J C 245 470µF/6.3V CCH1182 R 973 RS1/16S473J DVH-P7000R http://www.xiaoyu163.com...
  • Page 93 C 707 CCSRCH100D50 C 365 CKSQYB105K16 C 708 CKSRYB103K50 C 366 CKSRYB105K10 C 709 CKSRYB103K50 C 710 CKSRYB103K50 C 367 CKSRYB105K10 C 711 CKSRYB102K50 C 368 CKSRYB105K10 C 369 CKSRYB105K10 C 712 CKSRYB102K50 C 370 CKSRYB224K16 C 713 CCSRCH101J50 DVH-P7000R http://www.xiaoyu163.com...
  • Page 94 OEL Unit MXS8017 C 972 CKSRYB104K16 C 973 CKSYB106K6R3 RESISTORS R 1901 RS1/16S222J R 1902 RS1/16S222J R 1903 RS1/16S473J Unit Number:CWM8158(DVH-P7000R/EW) R 1904 RS1/16S103J R 1905 RS1/16S682J Unit Name:Keyboard Unit R 1906 RS1/16S121J MISCELLANEOUS R 1907 RS1/16S2R2J R 1908 RS1/16S222J...
  • Page 95 R 1914 RS1/16S103J R 1915 RAB4C101J IC 1901 PD5766A IC 1902 PD8094A R 1916 RS1/16S101J IC 1903 TSOP1840SB3V R 1917 RAB4C101J IC 1904 S-818A33AUC-BGN R 1918 RAB4C101J Q 1941 Transistor 2SD1664 R 1919 RAB4C101J R 1920 RAB4C101J DVH-P7000R http://www.xiaoyu163.com...
  • Page 96 R 1093 RS1/16S473J C 1972 CKSRYB103K25 CAPACITORS C 1001 CKSRYB473K25 u163 C 1002 CCSRCH330J50 C 1003 CKSRYB105K10 Unit Number:CWM8156 C 1004 CKSRYB393K16 Unit Name:Power Supply Unit C 1051 CKSRYB223K50 MISCELLANEOUS C 1053 CKSRYB104K25 C 1054 CKSRYB105K10 C 1055 CEVL470M16 DVH-P7000R http://www.xiaoyu163.com...
  • Page 97 Q 1107 Transistor UN2211 R 1110 RS1/16S1002D Q 1108 Transistor 2SB1260 R 1113 RS1/16S2402D Q 1109 Chip Transistor 2SC2712 R 1114 RS1/16SS823J Q 1110 Chip Transistor 2SC2712 R 1115 RS1/16SS682J Q 1111 Chip Transistor 2SC2712 R 1116 RS1/16SS3R9J DVH-P7000R http://www.xiaoyu163.com...
  • Page 98 R 1517 RS1/16SS201J R 1233 RS1/16SS273J R 1234 RS1/16SS183J R 1518 RS1/16SS201J R 1235 RS1/16SS102J R 1519 RS1/16S101J R 1242 Resistor Array RAB4CQ221J R 1520 RS1/16S101J R 1521 RS1/16S101J R 1245 RS1/16SS562J R 1523 RS1/16SS221J R 1246 RS1/16SS242J DVH-P7000R http://www.xiaoyu163.com...
  • Page 99 R 1637 RS1/16SS472J R 1808 RS1/16SS102J R 1701 RN1/16SE1502D R 1809 RS1/16SS102J R 1702 RS1/16SS221J R 1814 RS1/16S0R0J R 1703 RS1/16SS221J CAPACITORS R 1704 RS1/16SS104J R 1705 RS1/16SS103J C 1100 CKSRYB105K10 R 1706 RS1/16SS103J C 1101 CKSRYB473K25 DVH-P7000R http://www.xiaoyu163.com...
  • Page 100 C 1216 CKSSYB562K25 C 1523 CKSRYB105K10 C 1524 CKSSYB104K10 C 1217 CCSRCH102J50 C 1525 CKSRYB105K10 C 1218 CKSSYB104K10 C 1219 CKSSYB104K10 C 1526 CKSRYB105K10 C 1220 CKSRYB474K10 C 1527 CKSSYB104K10 C 1221 CCSSCH470J50 C 1528 CKSSYB104K10 C 1529 CKSSYB471K50 DVH-P7000R http://www.xiaoyu163.com...
  • Page 101 CKSSYB104K10 C 1707 CKSRYB105K10 C 1708 CKSRYB105K10 C 1709 CKSSYB104K10 C 1710 CKSRYB105K10 C 1711 CKSRYB105K10 u163 C 1712 CKSSYB103K16 C 1713 CKSSYB104K10 C 1714 CKSYB106K6R3 C 1715 CKSSYB104K10 C 1716 CKSSYB104K10 C 1717 CKSSYB104K10 C 1719 CKSSYB471K50 DVH-P7000R http://www.xiaoyu163.com...

  • Page 102: Adjustment

    6.1 OEL ADJUSTMENT Adjustment point KEYBOARD UNIT (SIDE B) CN1901 IC1901 VR1941 L 13942296513 Digital Multi-Meter IC1902 <When the OEL Unit has been replaced> 1. Use VR1941 to adjust the resistance between TP1 and TP2 to 6.60kΩ. u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 103: Dvd Adjustment

    ACC ON while pressing the 4 and 6 keys together Please use the "JIG No.:GGP1027"or co-packed remote (CXB8827) Switch Posision L 13942296513 : A/B is selected DVH-A/B : DVD is selected DVD-DVH after the test mode starts. • Test mode stopping procedure ACC and Backup OFF. u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 104 For CD: Tracks 1, 4, 10, 11 and 32. specification specification For DVD: Tracks 1, 4, 10, 11, 32, 64 and 100. 4X00 0000 ID display Track number display Jump start *Please refer to the next page for the Search Start method of specfying ID. u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 105 Row spindle rotation DVD is stopping because mechanism detected abnormality 0X98 TOC cannot be found Please condirm the disc u163 0X9A AV chip error DVD is stopping because mechanism detected abnormality 0X9B RecaveryNG(BE) DVD is stopping because mechanism detected abnormality DVH-P7000R http://www.xiaoyu163.com...
  • Page 106 Measurement device and tools : Oscilloscope Allen key wrench 40-pin flexible extension Adhesive material(GEM1033) Screw rock(GYL1001) Disk used : GGV1018 Measurement reference : GND1 Measurement point : RFOUT Skew adjustment connection diagram • DVD core unit V L 13942296513 Oscilloscope RFOUT GND1 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 107 Keep the unit away from vibration or shock until the materials securely fix the components and screws in place. L 13942296513 PU diagram Skew adjustment screw A Skew adjustment screw B Screw rock(GYL1001) Screw rock(GYL1001) Adhesive material (GEM1033) u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 108 Conduct check 4 L 13942296513 the video circuit operating normally? Conduct check 5 SDRAM I/F operating normally? Conduct check 6 Is the microprocessor Repair or replace operating normally? any defective unit Conduct check 7 All checks normal? Check completed u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 109 IC1802 through 1804 (the section marked 1 in the circuit dia- gram). Verification location Rated value Unit VD8-PGND 8±0.3 VD63-GND 5±0.25 VDD33-GND 3.3±0.3 SRVDD-GND 3.3±0.3 VCC5-GND 5±0.25 VCC33-GND 3.3±0.17 VCC27-GND 2.73±0.07 VCC18-GND 1.8±0.04 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 110 POWER SUPPLY 3 7 63 1515 0 1.8V 6.3V(5.0V) 2.7V 3.3V L 13942296513 Schematic Diagram1 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 111 GND~0.65V 27MHz±50ppm IC1502 110pin 2.65V~VCC33 GND~0.65V 36.8640MHz± IC1601 1pin 100ppm IC1502 110pin 2.65V~VCC33 GND~0.65V 33.8688MHz± IC1601 1pin 100ppm IC1400 100pin 2.33~VCC33 GND~0.99V 33.8688MHz±100ppm Rated value 1 Rated value 3 Rated value 2 L 13942296513 Clock rated values u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 112 3 7 63 1515 0 POWER SUPPLY 3.3V L 13942296513 POWER SUPPLY 3.3V 2.7V Schematic Diagram2 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 113 Line name ODA2 at R1416 IC1502 70pin 2V~VCC33 GND~0.8V Waveform 2 Line name O/INTRO at R1413 IC1400 24pin 2V~VCC33 GND~0.8V Waveform 2 Line name STENABLE at R1434 L 13942296513 Rated value 1 Rated value 2 Streaming I/F rated value u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 114 3 7 63 1515 0 POWER SUPPLY 3.3V 2.7V L 13942296513 POWER SUPPLY 3.3V Schematic Diagram3 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 115 These resistors are inserted. AAGND LO and RO output measurement circuit Verification Verification Rated value 1 Rated value 2 Reference location 1 location 2 waveform IEC958 CN1702 1pin 2.2V and over 0.8V and lower Waveform 5 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 116 3 7 63 1515 0 AUDIO 2ch ANALOG OUT L 13942296513 POWER SUPPLY 3.3V Schematic Diagram4 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 117 (the section marked 5 in the circuit diagram) and peripheral components PEAK When the result is not satisfactory, Rated COMPO signal adjust the noise level to 1.0 + 0.02 Vpp. value Color burst Pedestal BOTTOM Horizontal periodic signal Composite signal 100% output waveform L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 118 3 7 63 1515 0 AV CHIP BLOCK L 13942296513 POWER SUPPLY 3.3V Schematic Diagram5 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 119 IC1502 196pin 56Ω ± 5% 33 XCSM IC1500 19pin IC1502 199pin 56Ω ± 5% 34 XCSE IC1500 35pin IC1502 198pin 56Ω ± 5% 35 DQMUM IC1500 39pin IC1502 192pin 56Ω ± 5% 36 DQMLM IC1500 15pin IC1502 189pin u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 120 3 7 63 1515 0 POWER SUPPLY 3.3V L 13942296513 u163 Schematic Diagram6 DVH-P7000R http://www.xiaoyu163.com...
  • Page 121 IC1509 3pin 33Ω Dividing circuit For verification location 1, include also IC1054 pin-11 300Ω ± 5% 34 HCLK IC1509 5pin IC1502 33pin 35 XWR IC1700 97pin IC1504 13pin 0Ω 200Ω ± 5% 36 XBWR IC1503 8pin IC1502 30pin u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 122 3 7 63 1515 0 L 13942296513 u163 Schematic Diagram7 DVH-P7000R http://www.xiaoyu163.com...
  • Page 123 1V/div. 500µs/div. ( CH2: SRCKAV ‹ CH2: RO 2V/div. 2µs/div. ) CH3: LRCKAV ←T G→ ←T G→ G→ G→ G→ ←T G→ Waveform5 L 13942296513 Waveform3 Waveform4 › CH1: COMPO 200mV/div. 10µs/div. [White 100% output] G→ Waveform6 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 124: General Information

    Remove the four screws. L 13942296513 Disconnect the connector and then remove the DVD Mechanism Module. Removing the Detach Grille Assy (Fig.1) Remove the two screws and then remove the Detach Grille Assy. Detach Grille Assy Fig.1 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 125 Remove the two screws. Disconnect the connector and then remove the Fan Motor. Remove the two screws. Remove the two screws. Straight the tabs at three locations indicated. Remove the screw and then remove the Mother PCB. Mother PCB Fig.3 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 126 PCB, first, insert the Bosses on the PCB into the 2 holes in the flexible cable. Then, take the same procedures 2 and 3 as that for the Cathode terminal to solder the cable pins. (Fig.4) Fig.6 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 127 2. Remove the screw that keeps the main shaft clam sp place, and remove the main shaft clamp spring. 3. Remove the PU unit with the main shaft attached. u163 Fig. 10 DVH-P7000R http://www.xiaoyu163.com...

  • Page 128: Connector Function Description

    2. GND 8. ASENB 3. GND 9. BR+ DVD REAR MONITOR OUTPUT 4. NC 10. BR- 5. BUS- 11. BL- 6. GND L 13942296513 IP-BUS SUBWOOFER OUTPUT or NON-FADING OUTPUT FRONT VIDEO OUTPUT REAR VIDEO OUTPUT FRONT OUTPUT u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 129 RDS : Decoder power supply control output TUNER : FM stereo input TUNER : SD input Not used ROMCS ROM correction : Chip select output u163 ROMCK ROM correction : Clock output ROMDATA ROM correction : Data input/output DVH-P7000R http://www.xiaoyu163.com...
  • Page 130 Used to write the flash memory Used to write the flash memory KYDT Key data input *PE5282A(DVH-P7000R/EW) IC's marked by * are MOS type. Be careful in handIing them because they are very liable to be damaged by electrostatic induction.
  • Page 131 EVOL : Strobe pulse output BVDD Power supply BVSS 60-64 Not used MS2RST MS2 : Reset output MS2SRVC MS2 : Service mode shift control output tunpce@ TUNER : EEPROM chip enable output TUNPCE TUNER : PLL IC chip enable u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 132 ACC power sense input dsens Grille detach sense 93-96 Not used Used to write the flash memory Used to write the flash memory Used to write the flash memory KYDT Key data input *PE5283A(DVH-P7000/UC, DVH-P7050/ES/RC, DVH-P7050/ES/RD) L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 133 IPAMIN IP AUTO/MANUAL select output(H:AUTO/L:MANUAL) 59,60 Not used RMMUTE Rear monitor mute output Not used FMMUTE Front monitor mute output Not used Chip test(clock) Chip test(data input) Chip test(Data output) SEIHIN Model discrimination input MSIN Master(H)/slave(L)select input u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 134 Not used MSTOSYS MS2 control input(Rx) SYSTOMS MS2 control output(Tx) Not used csens CLOSE sense Not used Beep tone output L 13942296513 Format Meaning C MOS S-814A33AMC-BCX *PE5303A VOUT ON/OFF CIRCUIT SHORT PROTECT REFERENCE CIRCUIT VOLTAGE ON/OFF u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 135 TPS5103IDB 3 7 63 1515 0 SOFTSTART Soft Start Error Amp OUT_u PWM Comp. 1.185V One Shot OUT_d Disable OUTGND 1.185V TRIP 1.185V VCC_SENSE VREF L 13942296513 COMP UVLO PWMSKIP VREF5 STBY VREG5V u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 136 S-875034BUP-ABF NJM2137V 3 7 63 1515 0 SHORT PROTECT CIRCUIT VOUT VOLTAGE REGULATOR VOLTAGE DETECT CIRCUIT DELAY CIRCUIT L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 137 OUT2- Offset Protector; STBY Detection Thermal OUT2+ OUT1- Offset P-GND1 Detection OUT1+ Protector; S-GND Short circuit L 13942296513 AC-GND OUT3+ Offset P-GND3 Detection OUT3- OUT4+ Offset MUTE Detection OUT4- P-GND4 SWITCH Protector; Over current limit Mute circuit u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 138 Channel 2 OUTGND1 Channel 2 Channel 2 TRIP1 1.1V 1 Shot VCC_CNTP L 13942296513 TRIP2 Sync. Signal Skip Comp STBY1 VREF5 STBY2 REG5V Error Amp PWM Comp 1.185V OUTGND2 Channel 2 COMP OUT2_d SOFT SOFTSTART2 START OUT2_u INV2 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 139 71-86 D15-D0 Data bus 15-0 input / output ks!-ks^ 87-92 Key strobe input / output Not used AVSS GND connection Not used OPEN VREF Not used VSS connection AVCC Not used VCC connection 98-100 Not used OPEN u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 140 :Data output/Address input A0-A19 :Address input ON/OFF D0-D19 :Data output byte/VPP :Mode select/Power supply byte/VPP :Chip enable input :Output enable input :Power supply :GND D15/A-1 ON/OFF L 13942296513 VOUT *TSOP1840SB3V REGULATOR NOISE AGC GAIN DET. CONT. REGISTER u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 141 Mirro POFLT RFENV Phase Det. Det. DTRD Level IDGT Cont. OFTR Det. Vol. Adj. Level STANBY DCRF Cont. OFTR Det. L 13942296513 HOLD Cont. VCC3 Boost FBAL Cont. STDI RFOUT Cont. RSCL S-Line RFDIFO JLINE J-Line GND3 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 142 FG signal input N.C.8 Not used CRGDRV Carriage driver output N.C.10 Not used VSS251 VDD251 Power supply DTRD Data read control signal output LDGT LRCK LR channel data strobe output SBBCLK CD sub code synchronism signal output u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 143 System computer serial I/F data output 91,92 MONA,B Monitor terminal output A,B CDPLLOK CD PLL drag OK signal output N.C.12 Not used VSS252 VDD252 Power supply 97,98 N.C. Pull up L 13942296513 Tangential phase-contrast input REFNV RF envelop input *MN677061ZYUB *MNZS25BDAUB u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 144 Digital power supply (2.7V) VSS5 68–70 CPUDT5-3 System computer data input/output 5-3 VSS6 72–74 CPUDT2-0 System computer data input/output 2-0 CLKOUT1 System computer clock output 1 VDD35 I/O power supply (3.3V) Not used DTRD CAPA read gate output Not used u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 145 ATAPI HOST interrupt request output VDD39 I/O power supply (3.3V) dmack ATAPI HOST DMA response input IORDY ATAPI HOST ready output iord ATAPI HOST data read input/output VSS12 iowr ATAPI HOST data write input/output DMARQ ATAPI HOST DMA request output u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 146 38 VccQ LDQM 37 NC 36 UDQM 9 2Q CAS 16 35 CLK 34 CKE 33 NC 8 2q 32 A9 31 A8 30 A7 29 A6 28 A5 L 13942296513 27 A4 26 Vss BA00BC0WFP Vref u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 147 DMA request AVRTM Select separation signal VDD-74 Power supply 75-78 STD7-4 Stream data/CD-Audio bypass port LVDD-79 Lch Power supply 80-83 STD3-0 Stream data/CD-Audio bypass port VSS-84 IECOUT IEC958 data output TEST10 Test signal LVDD-87 Lch Power supply u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 148 PLL test 140,141 TESTSEL0,1 Test signal DCTEST DC test mode XVSYNCO Vertical sync input/output XHSYNCO Horizontal sync input/output VCLK Video data clock LVDD-146 Lch power supply 147-150 VD0-3 Video data bus VSS-151 152-155 VD4-7 Video data bus u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 149 CS of extended SDRAM XCSM CS of main SDRAM VSS-200 Bank sell and address LVDD-202 Lch power supply MA11 Bank sell and address Bank sell and address VDD-205 Power supply MA10 Bank sell and address Bank sell and address VSS-208 u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 150 3 7 63 1515 0 *MN677532JAUB L 13942296513 *TC74VCX04FT u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 151 14 VDD2 RSV 11 13 VSS2 SO1 12 Divider L 13942296513 *AK4380VT *TC74VCX08FT MCLK BICK VREF SDTI Interpolator Modulator Audio Data LRCK Interface Interpolator Modulator VCOM SMUTE/CSN AOUTL Clock De-emphasis Divider µP Control DFS/CCLK AOUTR Interface DIF0/CDTI u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 152 ADSCENS, ADSCENC, SOADSC CONT, OEIC SIADSC CSI2 SCKADSC CKSEL PWM0 LCDRFOFF PORT CLKOUT PWM1 TILT2/BIAS CVDD OPENSENS, EJECTSENS, CVSS CRGADIN, FOK, RFENV, DISCSENS, TEMP MODE0-MODE2 AVREF AVSS System XRESET IRQPWR Controller L 13942296513 BA18BC0WFP BA033SFP Vref Reference voltage u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 153 Connect to the antenna through an L (LAU type) of 4.7µH.To cope with the power transmission line hums, insert a series circuit consisting of an L (a coil of about 100mH) + R (a resistor of 470 Ω to 2.2kΩ) between the GND. u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 154: Operational Flow Chart

    In case of the above signal, the communication Source keys with Grille microcomputer may fail. operative If the time interval is not 300msec, the oscillator may be defective. Source ON SYSPW←H Pin 31 u163 Completes power-on operation. (After that, proceed to each source operation) DVH-P7000R http://www.xiaoyu163.com...
  • Page 155 In this case, if only SYSTOMS(pin 96) works and Pin 33 MSTOSYS(pin 95) does not work, MS2 may defective. MSMCVD←H Pin 34 Power keys operative Power ON SYSPW←H Pin 21 Completes power-on operation. (After that, proceed to each source operation) u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 156: 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 DVD pickup lenses Cleaning liquid : GEM1004 Cleaning paper : GED-008 Portions to be cleaned Cleaning tools Fans Cleaning paper : GED-008 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...

  • Page 157: Operations

    8. OPERATIONS 3 7 63 1515 0 - DVH-P7000R/EW button What’s what AUDIO Press to select various sound quality L 13942296513 controls. 9 5/∞/2/3buttons Head unit Press to do manual seek tuning, fast forward, reverse and track search button controls.
  • Page 158 This unit is switched on by selecting Press to pause play. a source. Press to cycle through all of the available sources. button FUNCTION Press to select functions. button Press to select various equalizer button OPEN curves. Press to open the front panel. u163 DVH-P7000R http://www.xiaoyu163.com...
  • Page 159 1 or 2 while the built-in player button MENU is playing as the source. Press to display the menu while the built-in player is playing as the button SUBTITLE source. Press to change the subtitle language u163 during playback when the built-in DVH-P7000R http://www.xiaoyu163.com...
  • Page 160 (only the built-in player Press to cancel the input number can be operated by the remote con- while the buttons are used. NUMBER trol) or mode (all sources of this unit can be operated by the remote control). u163 DVH-P7000R http://www.xiaoyu163.com...
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  • Page 163 3 7 63 1515 0 L 13942296513 u163 DVH-P7000R http://www.xiaoyu163.com...
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