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Pioneer DV-K101 Service Manual
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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).
M
o
d
l e
T
y
p
e
D
- V
K
1
0
1
K
C
O
• Refer to the service guide RRV1896 for DV-505.
IC information is described in the service guide.
CONTENTS
1. SAFETY INFORMATION ...................................... 2
3. SCHEMATIC DIAGRAM ..................................... 10
4. PCB CONNECTION DIAGRAM .......................... 23
5. PCB PARTS LIST ............................................... 33
6. ADJUSTMENT .................................................... 38
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. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
D
ST ANDBY/ ON
ECHO
MIC 1
MIN
MAX
MIN
P
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R
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q
i u
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m
e
t n
A
C
1
2
0
V
4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PLA YBACK ONE-TOUCH
CONTROL
KARAOKE
1
2
3
4
5
6
7
8
9
0
+
10
DV-K101
DVD PLAYER
ON/OFF
KEY
LOW CONTROL HIGH
OPEN/CLOSE
ST ANDBY
0
MIC 2
MIC 1
MC
MIC 2
4 1
¡ ¢
STOP
PLA Y
7
3
Î
RETURN
DIGITAL VIDEO
SELECT
MIC CONTROL
PREVIOUS
NEXT
MAX
MIN
MAX
R
e
7. GENERAL INFORMATION ................................ 46
7.1 IC ................................................................. 46
7.2 DISASSEMBLY ........................................... 48
7.3 BLOCK DIAGRAM ....................................... 49
KARAOKE
MODE
ORDER NO.
P AUSE
8
RRV1985
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T - ZZE AUG. 1998 Printed in Japan
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Summary of Contents for Pioneer DV-K101

  • Page 1: Table Of Contents

    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. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880 PIONEER ELECTRONIC CORPORATION 1998...

  • Page 2: Safety Information

    , a l w a y s c o n s u l t t h e c u r r e n t P I O N E E R Service Manual. A subscription to, or additional copies Also test with plug reversed of, PIONEER Service Manual may be obtained at a (Using AC adapter Earth nominal charge from PIONEER.

  • Page 3: Exploded Views And Parts List

    DV-K101 2. EXPLODED VIEWS AND 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 4: Exterior Section

    DV-K101 2.2 EXTERIOR SECTION Refer to "2.4 BOTTOM VIEW SECTION" Refer to "2.3 FRONT PANEL SECTION" • EXTERIOR SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Bonnet Case S VXX2581 Tray Stopper Spring VBH1277 DVD Plate...

  • Page 5: Front Panel Section

    DV-K101 2.3 FRONT PANEL SECTION 19(1/2) 19(2/2) • FRONT PANEL SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. FL Filter VEC1643 FLKY Assy VWG1957 PWSB Assy VWG1962 Illumination Lens VNK4264 Illumination Filter VEC1983 KYLB Assy...
  • Page 6 DV-K101 2.4 BOTTOM VIEW SECTION Refer to "2.5 LOADING MECHANISM ASSY"...
  • Page 7 DV-K101 • BOTTOM VIEW SECTION PARTS LIST Mark No. Description Part No. Mark No. Description Part No. POWER SUPPLY Assy VWR1284 Insulator Assy VXA1680 DVDM Assy VWS1345 Flexible Cable (14P) VDA1646 KRJB Assy VWV1611 (KRJB CN191 – DVDM CN803) Loading Mechanism Assy...

  • Page 8: Loading Mechanism Assy

    DV-K101 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 VXX2538 Loading Motor Assy...
  • Page 9 DV-K101 2.6 SERVO MECHANISM ASSY • Top View • Bottom View • SERVO MECHANISM ASSY PARTS LIST Mark No. Description Part No. Mark No. Description Part No. Spindle Motor Assy VXX2563 Floating Rubber DEB1315 Magnet Holder Assy VXX2507 Float Base...

  • Page 10: Schematic Diagram

    DV-K101 3. SCHEMATIC DIAGRAM 3.1 OVERALL CONNECTION DIAGRAM, LOMB, LOSB, INSB and FGSB ASSEMBLIES DVDM ASSY (VWS1345) KRJB ASSY (VWV1611) SR IN PAL / NTSC PAL / NTSC ATTENUATOR CN101 CN402 MICB ASSY CN401 (VWV1629) CN104 CN201 CN102 V+5D LAMP...
  • Page 11 DV-K101 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". LOAB ASSY (VWM1798) SMEB ASSY (VWM1797) LOADING MOTOR ASSY :VXX2505 FGSB ASSY (VWG1884) LOMB ASSY (VWG1886) PC101 GP2S27(B) CN401...
  • Page 12 DV-K101 3.2 FLKY, PWSB, KYLB and MICB ASSEMBLIES FLKY ASSY (VWG1957) CN105 [Lamp] KYLB ASSY (VWG1961 ) MICB ASSY F405 F406 (VWV1629) DTF1069 J401 DTF1069 GNDB CHASSIS F402 DTF1066 R803 R804 CN101 F401 DTF1066 F410 DTF1067 E G GA...
  • Page 13 DV-K101 PWSB ASSY FLKY ASSY KYLB ASSY S209 : 3 S201 : +10 S301 : KEY CONTROL HIGH (#) S101 :OPEN/CLOSE ( ) S210 : 2 S102 : PLAYBACK CONTROL S202 : 0 S302 : KEY CONTROL LOW (I) S211 : 1...
  • Page 14 DV-K101 3.3 DVDM ASSY(1/3) VTL1074 VTL1074 L335 L342 DVDM ASSY(1/3) (5/6) (VWS1345) VTL1074 (6/6) L340 VKF1001 (1/6) TP300 (2/6) (3/6) VCO Offset ADJ. (4/6) VKF1001 TP400 VKF1001 TP100 (ROM) S14B-PH-SM3 CN101 CN201 VKN1324 R177 R178 CN102 IC171 VKN1445 BA10393F IC171...
  • Page 15 DV-K101 : FOCUS SERVO LOOP LINE : RF SIGNAL ROUTE (ROM) : TRACKING SERVO LOOP LINE IC506 : ROM DATA SIGNAL ROUTE TC74VHCT245AFT : SLIDER SERVO LOOP LINE SRM2B256SLMX70 IC504 TC74VHC20FT AGCOFF IC501 PD4889A IC505(1/2) TC74VHC139FT IC505(2/2) TC74VHC139FT VKF1001 TP200...
  • Page 16 DV-K101 3.4 DVDM ASSY(2/3) DVDM ASSY(2/3) (VWS1345) C2F,XRESET XCSDOLV,DOLV-CD,XWRL,XWRH, XRD,XLT3,XAMUTE,XDREQ1, HCPUCK,IR,SEL-IR,XDVRST1, XAVIRQ0,48/X44,HIBSEL,XCS6, XDACK1,NAP SW VYW1550 CN106 VKN1411 ADDRESS A2-A10 DATA IC605(1/2) TC74VHC139FT X602 VSS1114 Q771,Q772: 20MHz PDTC114TK IC605(2/2) TC74VHC139FT...
  • Page 17 DV-K101 : AUDIO SIGNAL ROUTE (ROM) : ROM DATA SIGNAL ROUTE IC817 TC74VHCT541AFT SDATA (ROM) (ROM) MONITOR OUTPUT SERVO VKN1418 CN105 CN101...
  • Page 18 DV-K101 3.5 DVDM ASSY(3/3) (1/4) DVDM ASSY(3/3) (2/4) (VWS1345) (3/4) (4/4) (ROM) (ROM) (2/3) (1/4) (3/4) S4B-PH-SM3 CN801 (1/3) IC813 CY2081SL-611 Video Output (4/4) Level (COM) ADJ. (3/4) (1/4) (2/4) (4/4) (2/4) (3/3)
  • Page 19 DV-K101 R900 HIBSEL,48/X44,XRESET, XLT3,XAMUTE VKN1421 CN802 (COM) (COM) (COM) (COM) VKN1418 CN803 : AUDIO SIGNAL ROUTE (ROM) : ROM DATA SIGNAL ROUTE (COM) : COMPOSITE VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE...
  • Page 20 DV-K101 3.6 KRJB ASSY (COM) (COM) (COM) L302 L303 18MHz Master Clock ADJ. CN803 VKN1245 R738 R735 R737 CN402 C9021 R7040 R3070 C195 C9057 R7041 GNDV GNDV...
  • Page 21 DV-K101 KRJB ASSY (VWV1611) RTF1167 C9020 (COM) (COM) (COM) DC-DC CONV. R7080 R118 Q125 XRESET 2.2K (COM) : COMPOSITE VIDEO SIGNAL ROUTE Q225 Q118 : Y SIGNAL ROUTE R117 : C SIGNAL ROUTE : AUDIO SIGNAL ROUTE...
  • Page 22 DV-K101 3.7 POWER SUPPLY ASSY NOTE ON SPARE PARTS IN POWER SUPPLY ASSY • In case of repairing, use the described parts only to prevent an accident. • Write the red mark on the board when the primary section of POWER SUPPLY Assy is repaired.

  • Page 23: Pcb Connection Diagram

    DV-K101 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 24 DV-K101 4.2 FLKY, PWSB, KYLB and MICB ASSEMBLIES KYLB ASSY MICB ASSY (VNP1647-C) CN101 FLKY ASSY SIDE A...
  • Page 25 DV-K101 (VNP1647-C) PWSB ASSY (VNP1647-C) CN105 (VNP1647-C) IC102 Q101 SIDE A...
  • Page 26 DV-K101 KYLB ASSY PWSB ASSY (VNP1647-C) Q301 Q102 Q103 Q104 SIDE B E F G...

  • Page 27: Flky Assy

    DV-K101 (VNP1647-C) MICB ASSY (VNP1647-C) IC402 IC401 FLKY ASSY (VNP1647-C) IC101 SIDE B E G GA...
  • Page 28 DV-K101 4.3 DVDM ASSY • This PCB is a four-layered board. Middle layer is mainly connected to Vcc and GND. DVDM ASSY CN101 CN201 IC501 IC601 Q401 Q403 IC506 IC401 VC301 IC302 IC303 Q301 IC701 CN301 IC203 IC202 IC807 IC806...
  • Page 29 DV-K101 DVDM ASSY IC505 Q601 IC605 Q603 Q771 IC504 Q772 IC502 IC603 IC503 IC602 IC301 IC604 IC703 IC817 IC702 IC201 IC808 IC809 IC205 IC805 IC821 IC802 Q261 Q871 Q851 Q831 Q106 IC901 Q107 Q872 Q852 Q832 IC101 IC804 Q103 Q108...
  • Page 30 DV-K101 4.4 KRJB ASSY CN803 KRJB ASSY SIDE A CN801 CN402 VC301 IC701 KRJB ASSY SIDE B IC901 Q524 Q523 Q514 Q522 Q521...
  • Page 31 DV-K101 SIDE A CN802 (VNP1650-B) Q502 Q501 Q602 Q601 IC403 IC402 IC401 SIDE B (VNP1650-B) Q224 IC102 Q124 Q221 Q222 Q121 IC301 Q101 Q102 Q125 Q122 Q220 Q122 Q225 IC701 IC302 Q119 Q120...
  • Page 32 DV-K101 4.5 POWER SUPPLY ASSY POWER SUPPLY ASSY AC IN Q101 Q103 IC201 Q511 IC411 IC711 CN101 SIDE A...

  • Page 33: Pcb Parts List

    DV-K101 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. Therefore, when replacing, be sure to use parts of identical designation.
  • Page 34 DV-K101 Mark No. Description Part No. Mark No. Description Part No. CAPACITORS DVDM ASSY C101 CEJA101M10 C121, C122, C124, C127 CKSQYB102K50 SEMICONDUCTORS C103, C125, C126 CKSQYF103Z50 IC171 BA10393F C102, C123 CKSQYF104Z50 IC161 BA6195FP IC151 BA6797FP RESISTORS IC813 CY2081SL-611 All Resistors...
  • Page 35 DV-K101 Mark No. Description Part No. Mark No. Description Part No. C328 CKSRYB223K25 COILS AND FILTERS C262, C271 CKSRYB472K50 F771, F778, F779 DTF1067 C122 CKSRYB473K16 L941, L942, L945, L946 QTL1011 C102, C103, C113, C129 CKSRYF104Z16 F896 VTF1077 C132–C134, C136, C137, C159...
  • Page 36 DV-K101 Mark No. Description Part No. Mark No. Description Part No. R213, R228, R229, R248 RS1/16S2702F L902 RTF1167 R152, R156, R158–R164 RS1/16S4702F L302, L303 VTL1098 R167–R170, R172, R175, R194 RS1/16S4702F R227 RS1/16S4702F CAPACITORS R836, R856, R879 RS1/16S5600F C310, C322 CCSQCH120J50...
  • Page 37 DV-K101 Mark No. Description Part No. Mark No. Description Part No. CN901 17P CONNECTOR VKN1248 CAPACITORS SCREW PLATE VNE1948 C424 CCSQSL271J50 KN301 EARTH METAL FITTING VNF1084 C401, C402 CEAT101M10 PCB BOARD KRJB VNP1650 C425 CKSQYB104K25 S250 SLIDE SWITCH VSH1009 C405, C408...

  • Page 38: Adjustment

    DV-K101 6. ADJUSTMENT 6.1 ADJUSTMENT ITEMS AND LOCATION 7Adjustment Points (PCB Part) KRJB ASSY DVDM ASSY SIDE A VC301 VR801 IC813 CN201 CN201 IC801 : FE 7Adjustment Items : GNDS : RFO : GNDS [Mechanical Part] 9,10 : TE 11,12 : VREF...

  • Page 39: Jigs And Measuring Instruments

    DV-K101 6.2 JIGS AND MEASURING INSTRUMENTS CD test disc (ABEX-784) DVD test disc (DVD-MJK1) Screwdriver (medium) Screwdriver (small) Dual-trace oscilloscope (with delay) Precise screwdriver Screwdriver (large) Screwdriver (medium) Frequency band 40MHz Frequency counter Test mode remote control Display digit 8-digit...

  • Page 40: Test Mode

    DV-K101 6.3 TEST MODE TEST MODE: ON TEST POWER GGF1067 Test mode remote control unit TEST MODE: DISC SET CHECK • With TRAY DVD:S-CDV <TRAY OPEN> <TRAY CLOSE> DVD disc REPEAT A REPEAT A TILT-OFF(N) TRKG-OFF TEST MODE: PLAY <TRACKING OFF PLAY>...

  • Page 41: Necessary Adjustment Points

    DV-K101 6.4 NECESSARY ADJUSTMENT POINTS When Adjustment Points 7 EXCHANGE MECHANISM ASSY PARTS Mechanical Exchange pickup point Electric point Mechanical Exchange spindle motor point Electric point 7 EXCHANGE PCB ASSY Mechanical Exchange board point KRJB ASSY Electric point Note : 1 is adjusted already.
  • Page 42 DV-K101 6.6 MECHANICAL ADJUSTMENT Tangential Skew and Radial Skew Coarse Adjustment Mechanism RF(11T) assy Tangential • Test mode Max. Adjustment → OFF TRKG Screw • Play the DVD test disc ∗ See “Adjustment at outer track. points”. Mechanism RF(11T) assy...

  • Page 43: Electrical Adjustment

    DV-K101 6.7 ELECTRICAL ADJUSTMENT 18MHz Master Clock Adjustment KRJB ASSY • Normal mode • Power ON 27MHz ± 20Hz VC301 Player START DVDM ASSY IC813 Frequency counter VCO Offset Adjustment 1.9V ± 0.1V DVDM ASSY • Normal mode • Play the DVD test disc...
  • Page 44 DV-K101 Video Output Level Adjustment • Normal mode • Still the DVD test disc 1Vp-p DVDM ASSY 100% White Screen. VR801 VIDEO Player (Rear) START TV monitor Oscilloscope V: 20mV/div. H: 10µsec/div. Probe (10:1) AC mode TV trigger VIDEO...
  • Page 45 DV-K101 6.8 OPERATIONS IN THE TEST MODE 7 Test Mode Remote Control Unit (GGF1067) Player status REPEAT B Play Stop TEST 3 LASER DIG/ANA DISP Focus sweep DISC Clamp (Up and Down) TEST TEST MODE PAUSE REP.A REP.B STEREO P. N...

  • Page 46: General Information

    DV-K101 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. PD4964A (FLKY ASSY : IC101) • Mode Control IC • Pin Function −...
  • Page 47 DV-K101 n i l l l o − − c t i , t i e i l e i l −...

  • Page 48: Disassembly

    DV-K101 7.2 DISASSEMBLY BONNET DVDM ASSY Be careful of the flexible cable. DISC TRAY POWER OPEN/CLOSE DVDM ASSY DVDM ASSY...

  • Page 49: Block Diagram

    DV-K101 7.3BLOCK DIAGRAM...

  • Page 50: Panel Facilities And Specifications

    DV-K101 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES FRONT PANEL REAR PANEL...
  • Page 51 DV-K101 DISPLAY WINDOW...
  • Page 52 DV-K101 REMOTE CONTROL...

  • Page 53: Specifications

    DV-K101 8.2 SPECIFICATIONS "Dolby, Digital (AC-3)" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. Accessories AA/R6P dry cell batteries ..2 Audio cord (VDE1033) White (L=1.5m) Video cord (VDE1048) (L=1.5m) Yellow Other included items : Power cord (ADG1126) •...

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