Pioneer DV-K101 Service Manual
Pioneer DV-K101 Service Manual

Pioneer DV-K101 Service Manual

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DVD PLAYER

DV-K101
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model
Type
DV-K101 (1)
RL/2
RAM/2
Refer to the service guide RRV2004 for DV-515.
DV-K101 has two models which specifications are different.
Each distinction will be confirmed with the indication of
the rear panel. Refer to the following service manuals.
Indication of Rear Panel
DV-K101
DV-K101 (1)
CONTENTS
1. SAFETY INFORMATION ...................................... 2
3. SCHEMATIC DIAGRAM ..................................... 10
4. PCB CONNECTION DIAGRAM .......................... 25
5. PCB PARTS LIST ............................................... 35
6. ADJUSTMENT .................................................... 40
PIONEER ELECTRONIC CORPORATION
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
c
PIONEER ELECTRONIC CORPORATION 1999
ST ANDBY/ ON
ECHO
MIC 1
MIN
MAX
MIN
MAX
Power Requirement
AC110-127V / 220-240V
AC110-127V / 220-240V
Service Manual No.
RRV1942
RRV2088 (this manual)
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PLA YBACK ONE-TOUCH
CONTROL
1
2
3
4
5
6
7
8
9
0
+
10
DV-K101
DVD PLAYER
KEY
LOW CONTROL HIGH
OPEN/CLOSE
ST ANDBY
MIC 2
MIC 1
MC
MIC 2
STOP
DIGITAL VIDEO
RETURN
MIC CONTROL
PREVIOUS
NEXT
MIN
MAX
The Voltage can be converted by the
following method.
Automatic select
Automatic select
7. GENERAL INFORMATION ................................ 42
7.1 IC .................................................................. 42
7.2 DISASSEMBLY ............................................ 46
7.3 BLOCK DIAGRAM ........................................ 47
KARAOKE
KARAOKE
MODE
ON/OFF
ORDER NO.
PLA Y
P A USE
SELECT
RRV2088
(
1
)
Region No.
3
6
T - IZE JAN. 1999 Printed in Japan

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Table of Contents
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Summary of Contents for Pioneer DV-K101

  • Page 1: Table Of Contents

    PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER ELECTRONIC CORPORATION 1999 T –...
  • Page 2: Safety Information

    Health & Safety Code Section 25249.6 – Proposition 65 Additional Laser Caution IMPORTANT THIS PIONEER APPARATUS CONTAINS 1. Inside detection switch (S201 on the INSB assy) and loading- LASER OF CLASS 1. status detection switch (S301 on the LOSB assy) are detected SERVICING OPERATION OF THE APPARATUS by the microprocessor (IC501 in the DVDM assy).
  • Page 3: Exploded Views And Parts List

    (750×600×0.5) Packing Case See Contrast table (2) Warranty Card PJ See Contrast table (2) (2) CONTRAST TABLE DV-K101/RL/2 and RAM/2 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remarks RL/2 Type RAM/2 Type...
  • Page 4: Exterior Section

    Power Button Joint See Contrast table (2) 9 Tray Label VRW1628 Screw IBZ30P080FMC (2) CONTRAST TABLE DV-K101/RL/2 and RAM/2 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remarks RL/2 Type RAM/2 Type...
  • Page 5: Front Panel Section

    Earth Plate VBK1075 Power Button See Contrast table (2) Lens Holder VNK4266 (2) CONTRAST TABLE DV-K101/RL/2 and RAM/2 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remarks RL/2 Type RAM/2 Type FLKY Assy...
  • Page 6 DV-K101 (1) 2.4 BOTTOM VIEW SECTION Refer to "2.5 LOADING MECHANISM ASSY". RL/2 Type Only RAM/2 Type Only...
  • Page 7 • • • • • Flexible Cable (26P) VDA1689 (POWER SUPPLY CN103 ↔ DVDM CN110) (2) CONTRAST TABLE DV-K101/RL/2 and RAM/2 are constructed the same except for the following : Part No. Mark No. Symbol and Description Remarks RL/2 Type...
  • Page 8: Loading Mechanism Assy

    DV-K101 (1) 2.5 LOADING MECHANISM ASSY • Top View • Bottom View Refer to "2.6 SERVO MECHANISM ASSY" LOADING MECHANISM ASSY PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Servo Mechanism Assy-S VXX2606 Loading Motor Assy...
  • Page 9 DV-K101 (1) 2.6 SERVO MECHANISM ASSY • Top View SERVO MECHANISM ASSY PARTS LIST Mark No. Description Part No. Mark No. Description Part No. SMEB Assy VWG1968 Hook VNL1770 FGSB Assy VWG2009 FFC Holder VNL1802 Motor VXM1074 Mechanism Base VNL1806...
  • Page 10: Schematic Diagram

    DV-K101 (1) 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM, LOMB, LOSB, SMEB and FGSB ASSEMBLIES 1/2, KGJB ASSY (RL/2 TYPE : VWV1657) (RAM/2 TYPE : VWV1649) JA601 TV SYSTEM AUTO NTSC FRPB ASSY (RL/2 TYPE : VWM1891) (RAM/2 TYPE : VWM1890)
  • Page 11: Dvdm Assy

    DV-K101 (1) Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". RL/2 TYPE ONLY FOR RS232C MSWB ASSY (VWG2001) CN10 POWER SUPPLY ASSY (VWR1306) RAM/2 TYPE ONLY AC110-127V/220-240V 50/60Hz...
  • Page 12 DV-K101 (1) 3.2 FLKY, PWSB, KYLB and MICB ASSEMBLIES FLKY ASSY S105 : PAUSE (8) S101 : OPEN/CLOSE (0) S106 : PLAY (3) /SELECT S102 : PLAYBACK CONTROL S107 : STOP (7) /RETURN S108 : (¡ ¢) NEXT S103 : ONE-TOUCH KARAOKE...
  • Page 13 DV-K101 (1) FL TUBE RAM/2 TYPE ONLY RL/2 TYPE ONLY ORANGE GREEN GREEN 5MHz PWSB ASSY (RL/2 TYPE : VWG2021) (RAM/2 TYPE : VWG2020) RAM/2 TYPE ONLY PWSB ASSY S301 : KEY CONTROL ( ) S302 : KEY CONTROL ( )
  • Page 14 DV-K101 (1) 3.3 DVDM ASSY (1/3) (5/6) (2/6) (6/6) (1/6) (3/6) from IC261 (4/6) to IC501 (DVD) ADC1175CIJMX (DVD) (DVD) to IC501 to IC701 (CD) to CN120 (CD) IC501 to IC501...
  • Page 15 DV-K101 (1) from Q107,Q108 DVDM ASSY(1/3) (VWS1368) to IC101 IC507 TC74VHCT245AFT to IC101 (1/2) (2/2) to IC601 to IC701 (CD) (CD) (CD) (CD) to IC302 : RF SIGNAL ROUTE LEVEL SHIFT : ROM DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE...
  • Page 16 DV-K101 (1) 3.4 DVDM ASSY (2/3) DVDM ASSY(2/3) (VWS1368) XCSDOLV,XCS6,XWRL,XWRH,XLT3, XAMUTE,XDACK1,XDREQ1,IR,SEL-IR, 48/44,XDVRST1,XAVIRQ0,NSP-SW, SSCK,SSO,XRESET VYW1589 ADDRESS A2–A10 DATA IC605(1/2) TC74VHC139FT IC605(2/2) TC74VHC139FT 20MHz...
  • Page 17 DV-K101 (1) : AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE from IC801 from IC701 SBCK R753 IC703 TC74VHCT541AFT (DVD) SDATA from IC301 (DVD) (DVD) MONITOR OUTPUT from IC301 SERVO to IC801 CN101 to IC801 from IC201...
  • Page 18 DV-K101 (1) 3.5 DVDM ASSY (3/3) IC810(1/4) TC74VHC00FT IC810(2/4) TC74VHC00FT IC810(3/4) TC74VHC00FT IC810(4/4) TC74VHC00FT (DVD) IC801 MB86371C from IC701 from IC701 from IC701 (V/CB) (V/CB)
  • Page 19 DV-K101 (1) IC906(1/3) for IC801 IC906(3/3) IC906 : CLOCK GENERATOR SECTION TC7WU04F DVDM ASSY(3/3) IC906(2/3) IC903(1/3) (VWS1368) IC903(3/3) for IC801 IC903 : TC7WU04F IC903(2/3) IC904(1/3) IC904(2/3) IC904 : for IC701 TC7WU04F for IC201 IC904(3/3) CN901 (V/CB) (V/CB) CN9032 VKN1476 CN501...
  • Page 20 DV-K101 (1) 3.6 KGJB ASSY (1/2) KGJB ASSY (RL/2 TYPE : VWV1657) (RAM/2 TYPE : VWV1649) CN9020 NAP_SW IC301: AUDIO DAC CN402 KARAOKE...
  • Page 21 DV-K101 (1) [OUT] VKB1065 [AMP] S101:ATTENUATOR : AUDIO SIGNAL ROUTE...
  • Page 22 DV-K101 (1) 3.7 KGJB ASSY (2/2) KGJB ASSY (V/CB) : V/CB SIGNAL ROUTE (RL/2 TYPE : VWV1657) : Y SIGNAL ROUTE (RAM/2 TYPE : VWV1649) : C SIGNAL ROUTE CN9032 (V/CB) (V/CB) (V/CB) (V/CB) VIDEO AMP & DRIVER...
  • Page 23 DV-K101 (1) 3.8 POWER SUPPLY ASSY CN110...
  • Page 24 DV-K101 (1) • WAVEFORMS OF DVDM ASSY Note : The encircled numbers denote measuring point in the schematic diagram. Measurement condition : No. 1 to 4 and 6 to 11 : Disc MJK1, Title 1-chp 1 No. 5 : CD, ABEX-784 Track 1 No.
  • Page 25: Pcb Connection Diagram

    DV-K101 (1) 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in PCB diagrams match those in the schematic 3. The parts mounted on this PCB include all necessary parts for diagrams. several destinations. 2. A comparison between the main parts of PCB and schematic For further information for respective destinations, be sure to diagrams is shown below.
  • Page 26 DV-K101 (1) 4.2 FLKY, PWSB, KYLB and MICB ASSEMBLIES KYLB ASSY MICB ASSY (VNP1678-A) CN401 FLKY ASSY IC101 SIDE A E G H...
  • Page 27 DV-K101 (1) (VNP1678-A) PWSB ASSY (VNP1678-A) CN602 (VNP1678-A) IC102 Q101...
  • Page 28 DV-K101 (1) KYLB ASSY PWSB ASSY (VNP1678-A) Q301 Q102 Q103 Q104 SIDE B...
  • Page 29: Flky Assy

    DV-K101 (1) (VNP1678-A) MICB ASSY (VNP1678-A) IC402 IC401 FLKY ASSY (VNP1678-A) IC101...
  • Page 30 DVK101 (1) 4.3 DVDM ASSY • This PCB is a four-layered board. Middle layer is mainly connected to Vcc and GND. CN501 CN901 DVDM ASSY Q604 IC881 Q881 Q603 VC901 IC904 IC804 Q801 Q914 Q802 IC603 VR801 IC801 IC602 IC803 Q109 IC702 IC604 PICKUP...
  • Page 31 DV-K101 (1) • This PCB is a four-layered board. Middle layer is mainly connected to Vcc and GND. DVDM ASSY Q601 Q602 IC906 Q872 Q862 Q852 IC901 IC903 IC605 Q871 Q861 Q851 IC601 IC806 IC810 IC807 IC805 Q803 IC809 IC808...
  • Page 32 DV-K101 (1) 4.4 KGJB ASSY KGJB ASSY SIDE A CN402 VR1201 IC1102 IC301 IC1201 IC1101 KGJB ASSY SIDE B Q123 IC304 IC1104 Q221 Q1201 – Q1204 Q122 IC401 IC305 IC1103 Q121 Q111 Q222 IC502 Q501 – Q506...
  • Page 33 DV-K101 (1) CN9032 CN9020 (VNP1668-A) Q509 – Q511 IC599 IC199 IC999 IC800 IC299 IC1001 Q112 – Q116 (VNP1668-A) 01 – Q1204 C502 Q508 01 – Q506 IC501 Q507 IC901 Q902 IC801...
  • Page 34 DVK101 (1) 4.5 POWER SUPPLY and MSWB ASSEMBLIES POWER SUPPLY ASSY CN110 IC102 IC103 VR201 IC201 IC51 AC IN RL/2 TYPE ONLY MSWB ASSY (VNP1668-A) SIDE A...
  • Page 35: Pcb Parts List

    DV-K101 (1) Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST • NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. • mark found on some component parts indicates the importance of the safety factor of the part.
  • Page 36 DV-K101 (1) Mark No. Description Part No. Mark No. Description Part No. FRPB ASSY (2) PARTS LIST FOR VWG2021 SEMICONDUCTORS OTHERS Q301 PDTC124EK PC BOARD FRPB VNP1678 D301 SLP9118C51H SWITCHES FLKY ASSY S301,S302 RSG1030 (1) CONTRAST TABLE RESISTORS VWG2024 and VWG2023 are constructed the same except...
  • Page 37 DV-K101 (1) Mark No. Description Part No. Mark No. Description Part No. CAPACITORS DVDM ASSY C605 CCSRCH100D50 C123,C282,C610,C611,C716 CCSRCH101J50 SEMICONDUCTORS C903 CCSRCH101J50 IC301 ADC1175CIJMX C206,C210,C211,C240 CCSRCH151J50 IC371 BA10393F C126,C307,C905 CCSRCH180J50 IC401 BA178M08FP IC352 BA5982FP C116,C151 CCSRCH220J50 IC251 BA6195FP C152,C208 CCSRCH221J50...
  • Page 38 DV-K101 (1) Mark No. Description Part No. Mark No. Description Part No. C299,C328,C505,C599,C602 VCG1032 KGJB ASSY C722,C723,C799,C902 VCG1032 VC301 (40pF) VCM1010 VWV1649 is the same as that of VWV1657. VC901 (30pF) VCM1011 PARTS LIST FOR VWV1657 RESISTORS SEMICONDUCTORS R123 (39Ω)
  • Page 39 DV-K101 (1) Mark No. Description Part No. Mark No. Description Part No. C403 CKSQYB122K50 C993 CKSQYB471K50 C422 CKSQYB562K50 C1004,C1006,C108,C199,C208 CKSQYF104Z25 C401,C405,C415,C417,C420 CKSQYF104Z25 C424,C443,C509,C519,C520 CKSQYF104Z25 C599,C602,C702,C800,C802 CKSQYF104Z25 C806,C901 CKSQYF104Z25 C299,C999 CKSQYF225Z16 RESISTORS R512,R513,R524 RN1/10SC62R0D R104,R204 RN1/10SE1202D R995 RN1/10SE1801D R999 RN1/10SE2200D R101,R201...
  • Page 40: Adjustment

    DV-K101 (1) 6. ADJUSTMENT 6.1 ADJUSTMENT ITEMS AND LOCATION Adjustment Points (PCB Part) Adjustment Items DVDM ASSY [Electrical Part] 16MHz Master Clock Adjustment SIDE A CN9032 CN9020 VCO Offset Adjustment VC901 IC904 6.2 JIGS AND MEASURING INSTRUMENTS IC801 MB86371C CN201...
  • Page 41: Electrical Adjustment

    DV-K101 (1) 6.4 ELECTRICAL ADJUSTMENT 16MHz Master Clock Adjustment DVDM ASSY • Normal mode • Power ON 16.934400MHz ± 80Hz VC901 Player START DVDM ASSY IC904 Frequency counter VCO Offset Adjustment 1.9V± 0.1V DVDM ASSY • Normal mode • Play the DVD test disc...
  • Page 42: General Information

    DV-K101 (1) 7. GENERAL INFORMATION 7.1 IC • The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. • List of IC PE5030A, PE5012A, PD3381A • For LA9701M (DVDM ASSY: IC101) and LC78651W (DVDM ASSY: IC201), refer to the service guide RRV2004.
  • Page 43 DV-K101 (1) PE5012A (DVDM ASSY : IC501) • Mechanism Control IC • Pin Function e l l " t " L " " L x i f " " L " " L " " L − − − l l i −...
  • Page 44 DV-K101 (1) PD3381A (DVDM ASSY : IC601) • System Control IC • Pin Function − − − − − l a i − − l e l l l o − − − − − − − −...
  • Page 45 DV-K101 (1) − − − − − l l o c t i & l a i − − l a i l a i l a i −...
  • Page 46: Disassembly

    DV-K101 (1) 7.2 DISASSEMBLY BONNET DVDM ASSY Be careful of the flexible cable. DISC TRAY This flexible replace POWER OPEN/CLOSE with a service parts VDA1712. DVDM ASSY DVDM ASSY...
  • Page 47: Block Diagram

    DV-K101 (1) 7.3 BLOCK DIAGRAM...
  • Page 48: Panel Facilities And Specifications

    DV-K101 (1) 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES FRONT PANEL REAR PANEL...
  • Page 49 DV-K101 (1) DISPLAY WINDOW...
  • Page 50 DV-K101 (1) REMOTE CONTROL...
  • Page 51: Specifications

    DV-K101 (1) 8.2 SPECIFICATIONS "Dolby, Digital (AC-3)" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Accessories...

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