Pioneer DV-K101 Service Manual

[Page 1] Pioneer DV-K101

ORDER NO. 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 Me...

[Page 2] Pioneer DV-K101

2 DV-K101 1. SAFETY INFORMATION 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...

[Page 3] Pioneer DV-K101

DV-K101 3 2.1 PACKING 1 Power Cord ADG1126 2 Video Cord (L=1.5m) VDE1048 3 Audio Cord (L=1.5m) VDE1033 NSP 4 Dry Cell Battery (R6P, AA) VEM-013 5 Operating Instructions VRB1196 (English) 6 Operating Instructions VRC1069 (Simp-chinese) NSP 7 Warran...

[Page 4] Pioneer DV-K101

DV-K101 4 1 Bonnet Case S VXX2581 2 DVD Plate VAM1080 3 Tray Panel Plate VNK4273 4 Tray Panel VNK4158 5 Tray VNL1731 6 • • • • • 7 • • • • • 8 Bridge VNE2069 9 Clamper Plate VNE2068 10 Clamper VNL1738 • EXTERIOR SECTION PARTS L...

[Page 5] Pioneer DV-K101

DV-K101 5 2.3 FRONT PANEL SECTION 1 FLKY Assy VWG1957 NSP 2 PWSB Assy VWG1962 3 KYLB Assy VWG1961 4 Front Panel VNK4255 5 FL Lens VNK4272 6 Name Plate VAM1067 7 LED Lens PNW2019 8 Main Key VNK4269 9 11 Key VNK4271 10 MICB Assy VWV1629 • FRONT PANE...

[Page 6] Pioneer DV-K101

DV-K101 6 2.4 BOTTOM VIEW SECTION 25 Refer to "2.5 LOADING MECHANISM ASSY" 4 7 11 23 23 1 12 17 23 15 16 18 3 26 21 20 23 23 24 23 23 23 10 13 10 2 22 23 23 6 8 5 8 33 30 32 9 27 19 14 23 23 34 35 ...

[Page 7] Pioneer DV-K101

DV-K101 7 1 POWER SUPPLY Assy VWR1284 2 DVDM Assy VWS1345 3 KRJB Assy VWV1611 NSP 4 Loading Mechanism Assy VWT1147 5 Heat Sink VNE2134 NSP 6 Cord Stopper ZCB-069Z 7 Flexible Cable (12P) VDA1648 (LOSB CN301 – DVDM CN107) 8 Radiation Seat VEB1285 ...

[Page 8] Pioneer DV-K101

DV-K101 8 2.5 LOADING MECHANISM ASSY 1 Servo Mechanism Assy-S VXX2538 2 Screw DBA1006 3 Drive Cam VNL1736 4 Drive Gear VNL1735 5 Lock Plate VNL1820 6 Loading Base VNL1730 7 Rubber Belt VEB1260 8 Gear Pulley VNL1733 NSP 9 LOSB Assy VWG1885 10 Loading ...

[Page 9] Pioneer DV-K101

DV-K101 9 3 2 4 5 6 7 29 9 14 30 13 19 18 18 16 26 15 32 8 1 10 18 18 17 27 11 12 9 24 31 23 21 20 25 28 22 • Top View • Bottom View 2.6 SERVO MECHANISM ASSY 1 Spindle Motor Assy VXX2563 2 Magnet Holder Assy VXX2507 NSP 3 Magnet VYM1024 NSP 4 Mag...

[Page 10] Pioneer DV-K101

DV-K101 10 A B C D 1 23 4 1234 H H H DVDM ASSY (VWS1345) I G KYLB ASSY (VWG1961) F E 1/3 3/3 () FLKY ASSY (VWG1957) PWSB ASSY (VWG1962) KRJB ASSY (VWV1611) SR IN PAL / NTSC SW PAL / NTSC SW ATTENUATOR SW ON OFF CN101 CN402 SI XCS XMIC ...

[Page 11] Pioneer DV-K101

DV-K101 11 A B C D 5 678 5 6 7 8 Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST". A D LOMB ASSY (VWG1886) B LOSB ASSY (VWG1885) C INSB ASSY (VWG1883) J POWER SUPPLY ASS...

[Page 12] Pioneer DV-K101

DV-K101 12 A B C D 1 23 4 1234 [Lamp] R803 R804 F405 F410 DTF1067 ( ) ( ) F401 DTF1066 F402 DTF1066 J401 F406 DTF1069 DTF1069 GNDB CHASSIS GND E FLKY ASSY (VWG1957) CN101 G KYLB ASSY (VWG1961 ) GA MICB ASSY (VWV1629) I H 2/3 CN105 3.2 FLKY, PWSB,...

[Page 13] Pioneer DV-K101

DV-K101 13 A B C D 5 678 5 6 7 8 FL TUBE RED ORANGE GREEN GREEN 0 16K 2.7K PWSB ASSY S301 : KEY CONTROL HIGH (#) S302 : KEY CONTROL LOW (I) S303 : POWER STANDBY/ON FLKY ASSY S101 :OPEN/CLOSE ( ) S102 : PLAYBACK CONTROL S103 : ONE-TOUCH KARAOK...

[Page 14] Pioneer DV-K101

DV-K101 14 A B C D 1 23 4 1234 (ROM) (ROM) (F) (T) (F) (T) (S) (F) (F) (T) (S) (F) (F) (F) (F) (T) (F) (F) (F) (F) (T) (T) (T) (S) (S) (S) (F) (F) (F) (F) (T) (T) (T) (S) (S) IC171 BA10393F IC171 BA10393F 2/2 1/2 R177 33k R178 33k VKN1416 CN107 B CN3...

[Page 15] Pioneer DV-K101

DV-K101 15 A B C D 5 678 5 6 7 8 : RF SIGNAL ROUTE : ROM DATA SIGNAL ROUTE : FOCUS SERVO LOOP LINE : TRACKING SERVO LOOP LINE : SLIDER SERVO LOOP LINE (ROM) (F) (T) (S) (ROM) (F) (F) (F) (F) (F) (T) (T) (T) (T)(T) (S) (S) AGCOFF LD-ON IC506 TC74VHCT2...

[Page 16] Pioneer DV-K101

DV-K101 16 A B C D 1 23 4 1234 CN106 VKN1411 Q771,Q772: PDTC114TK X602 VSS1114 20MHz IC605(2/2) TC74VHC139FT IC605(1/2) TC74VHC139FT ADDRESS DATA A2-A10 C2F,XRESET H 3/3 H 3/3 H 1/3 XCSDOLV,DOLV-CD,XWRL,XWRH, XRD,XLT3,XAMUTE,XDREQ1, HCPUCK,IR,SEL-IR,...

[Page 17] Pioneer DV-K101

DV-K101 17 A B C D 5 678 5 6 7 8 : AUDIO SIGNAL ROUTE : ROM DATA SIGNAL ROUTE (ROM) (ROM) (ROM) (ROM) (ROM) (ROM) (ROM)(ROM) VKN1418 CN105 SERVO MONITOR OUTPUT E CN101 H H H H 3/3 3/3 3/3 1/3 H 1/3 H 3/3 H 3/3 H 3/3 H 1/3 H 1/3 H 3/3 H 3/3 H 1/3 H 3/...

[Page 18] Pioneer DV-K101

DV-K101 18 A B C D 1 23 4 1234 (COM) (Y) (C) (COM) (Y) (C) (ROM) (ROM) R845 0 (1/4) (3/4) (4/4) (4/4) (3/4) (3/3) (1/3) (2/3) (1/4) (2/4) (2/4) S4B-PH-SM3 CN801 IC813 CY2081SL-611 (4/4) (3/4) (2/4) DVDM ASSY(3/3) (VWS1345) (1/4) H 3/3 I CN301 H 2/3 H...

[Page 19] Pioneer DV-K101

DV-K101 19 A B C D 5 678 5 6 7 8 : AUDIO SIGNAL ROUTE : COMPOSITE VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE : ROM DATA SIGNAL ROUTE (COM) (Y) (C) (ROM) (COM) (COM) (COM) (COM) (Y) (Y) (Y) (Y) (C) (C) (C) (C) (C) 2/2 1/2 2/2 1/2 VKN1418 CN8...

[Page 20] Pioneer DV-K101

DV-K101 20 A B C D 1 23 4 1234 L302 L303 C195 0.1 R3070 R7041 C9057 GNDV GNDV C9021 0.1 VKN1245 R738 R737 0 R735 R7040 H 3/3 H 3/3 CN802 CN803 H 3/3 CN801 GA CN402 18MHz Master Clock ADJ. (C) (C) (C) (Y) (Y) (Y) (COM) (COM) (COM) 3.6 KRJB ASSY I ...

[Page 21] Pioneer DV-K101

DV-K101 21 A B C D 5 678 5 6 7 8 (Y) (COM) (COM) DC-DC CONV. RTF1167 C9020 0.1 Q118 R118 2.2K R117 27K XRESET Q125 Q225 R7080 KRJB ASSY (VWV1611) I : COMPOSITE VIDEO SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE : AUDIO SIGNAL ROUTE (COM) (Y) (C) (C...

[Page 22] Pioneer DV-K101

DV-K101 22 A B C D 1 23 4 1234 J 1 2 (2A/125V) C101 C102 L101 R101 R102 C104 C103 C111 + + C120 C116 R116 D105 D106 (1/2) Q102 D311 L311 L211 D411 C311 330/35V + C312 + + + + + C211 + R202 1K + T101 6 5 7 2 3 LIVE NEUTRAL AC IN...

[Page 23] Pioneer DV-K101

DV-K101 23 A B C D 1 234 1 2 3 4 LOSB ASSY B LOMB ASSY A INSB ASSY C FGSB ASSY D (VNP1628-A) (VNP1627-B) CN107 H SLDR MOTOR SPINDLE MOTOR ASSY FGSB ASSY D INSB ASSY C (VNP1627-B) 4. PCB CONNECTION DIAGRAM NOTE FOR PCB DIAGRAMS : 1. Part numbers in P...

[Page 24] Pioneer DV-K101

DV-K101 24 A B C D 1 23 4 1234 4.2 FLKY, PWSB, KYLB and MICB ASSEMBLIES SIDE A E G KYLB ASSY G FLKY ASSY E MICB ASSY GA (VNP1647-C) CN101 I GA ...

[Page 25] Pioneer DV-K101

DV-K101 25 A B C D 5 678 5 6 7 8 SIDE A E F (VNP1647-C) IC102 Q101 CN105 H PWSB ASSY F (VNP1647-C) (VNP1647-C) G ...

[Page 26] Pioneer DV-K101

DV-K101 26 A B C D 1 23 4 1234 Q301 KYLB ASSY G Q104Q103Q102 PWSB ASSY F (VNP1647-C) E F G SIDE B ...

[Page 27] Pioneer DV-K101

DV-K101 27 A B C D 5 678 5 6 7 8 SIDE B (VNP1647-C) IC401IC402 (VNP1647-C) FLKY ASSY E IC101 MICB ASSY GA (VNP1647-C) E G GA ...

[Page 28] Pioneer DV-K101

DV-K101 28 A B C D 1 23 4 1234 CN301 I CN901 I CN191 I CN301 B PICKUP ASSY CN201 J CN101 E DVDM ASSY H VR891 VR801 VC301 IC601 IC506 IC401 IC302 IC303 Q301 IC701 IC203 IC202 IC806 IC204 IC161 IC271 IC824 IC902 IC813 IC818 | IC820 IC814 IC810 IC81...

[Page 29] Pioneer DV-K101

DV-K101 29 A B C D 1 234 1 2 3 4 DVDM ASSY H (VNP1624-C) IC505 IC605 IC504 IC502 IC503 IC301 IC703 IC817 IC702 IC201 IC205 IC808 IC809 IC805 IC821 IC802 IC901 IC804 IC101 Q261 Q106 Q107 Q103 Q104 Q108 | Q110 Q851 Q871 Q831 Q852 Q872 Q832 IC604 IC...

[Page 30] Pioneer DV-K101

DV-K101 30 A B C D 1 23 4 1234 Q IC701 KRJB ASSY I KRJB ASSY I CN803 H CN801 H Q514Q523Q524IC901 Q521Q522 CN402 GA VC301 4.4 KRJB ASSY I SIDE A SIDE B ...

[Page 31] Pioneer DV-K101

DV-K101 31 A B C D 5 678 5 6 7 8 I SIDE A SIDE B (VNP1650-B) Q502 (VNP1650-B) 1 4 IC302 Q101 Q102 Q121 Q122 Q120 Q222 Q220 Q119 Q221 Q122 Q124 Q125 IC301 IC701 IC102 Q225 Q224 CN802 H Q501 Q602 Q601 IC403 IC402 IC401 ...

[Page 32] Pioneer DV-K101

DV-K101 32 A B C D 1 23 4 1234 4.5 POWER SUPPLY ASSY J SIDE A POWER SUPPLY ASSY J CN101 H AC IN Q101 | Q103 IC201 Q511 IC411 IC711 ...

[Page 33] Pioneer DV-K101

DV-K101 33 Mark No. Description Part No. Mark No. Description Part No. 5. PCB PARTS LIST Parts marked by "NSP" are generally unavailable because they are not in our Master Spar...

[Page 34] Pioneer DV-K101

DV-K101 34 Mark No. Description Part No. Mark No. Description Part No. CAPACITORS C101 CEJA101M10 C121, C122, C124, C127 CKSQYB102K50 C103, C125, C126 CKSQYF103Z50 C102, C123 CKSQYF104Z5...

[Page 35] Pioneer DV-K101

DV-K101 35 Mark No. Description Part No. Mark No. Description Part No. COILS AND FILTERS F771, F778, F779 DTF1067 L941, L942, L945, L946 QTL1011 F896 VTF1077 F801 VTF1098 F401–F406 VTH...

[Page 36] Pioneer DV-K101

DV-K101 36 Mark No. Description Part No. Mark No. Description Part No. R213, R228, R229, R248 RS1/16S2702F R152, R156, R158–R164 RS1/16S4702F R167–R170, R172, R175, R194 RS1/16S4702F...

[Page 37] Pioneer DV-K101

DV-K101 37 Mark No. Description Part No. Mark No. Description Part No. CN901 17P CONNECTOR VKN1248 SCREW PLATE VNE1948 KN301 EARTH METAL FITTING VN...

[Page 38] Pioneer DV-K101

38 DV-K101 6.1 ADJUSTMENT ITEMS AND LOCATION 7Adjustment Points (PCB Part) 7Adjustment Items [Mechanical Part] Tangential Skew and Radial Skew Coarse Adjustment DVD Jitter Adjustment [Electrical Part] 18MHz Master Clock Adjustment VCO Offset Adju...

[Page 39] Pioneer DV-K101

39 DV-K101 CD test disc (ABEX-784) DVD test disc (DVD-MJK1) Screwdriver (medium) Screwdriver (large) Dual-trace oscilloscope (with delay) Frequency band 40MHz Frequency counter Display digit 8-digit TV monitor Test mode remote control uni...

[Page 40] Pioneer DV-K101

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

[Page 41] Pioneer DV-K101

41 DV-K101 6.4 NECESSARY ADJUSTMENT POINTS When Adjustment Points Mechanical point Electric point Exchange pickup Mechanical point Electric point Exchange spindle motor Mechanical point Electric point Exchange board KRJB ASSY 1 289 , 7 EXCHANGE MECH...

[Page 42] Pioneer DV-K101

42 DV-K101 1 Tangential Skew and Radial Skew Coarse Adjustment • Test mode TRKG • Play the DVD test disc at outer track. Player → OFF 5 RFO CN201 DVDM ASSY Tangential Adjustment Screw Radial Adjustment Screw 2 DVD Jitter Adjustment Prob...

[Page 43] Pioneer DV-K101

43 DV-K101 6.7 ELECTRICAL ADJUSTMENT 1 18MHz Master Clock Adjustment • Normal mode • Power ON Frequency counter Player START VC301 KRJB ASSY 27MHz ± 20Hz DVDM ASSY IC813 CH1 CH2 (X) (Y) Oscilloscope V: 50mV/div. H: 10msec/div. DC mode TV trigge...

[Page 44] Pioneer DV-K101

44 DV-K101 Player (Rear) 3 Video Output Level Adjustment • Normal mode • Still the DVD test disc 100% White Screen. VIDEO OUT VIDEO IN Oscilloscope V: 20mV/div. H: 10µsec/div. AC mode TV trigger Probe (10:1) CH1 CH2 (X) (Y) TV monitor START V...

[Page 45] Pioneer DV-K101

45 DV-K101 7 Test Mode Remote Control Unit (GGF1067) 7 TV Monitor Display 6.8 OPERATIONS IN THE TEST MODE Character in bold : Item name : Information display Remote control code Key code Mechanical position value Slider position FL controller v...

[Page 46] Pioneer DV-K101

46 DV-K101 • Pin Function • 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 7.1 IC 7. GENERAL INFORMATION .oNema...

[Page 47] Pioneer DV-K101

47 DV-K101 .oNemaNniPO/InoitcnuF 14DNG IDNG 24DNG 34)CN(OdesutoN 44DNGIDNG 54)CN(OdesutoN 64SCXPSDO rellortnocmetsysehthtiwenilekahsdnahnoitacinummoC noitacinummocehttimreP:H 74RILESItupnilangislortnocetomeR 84CI − VottcennoC CC 94)CN(OdesutoN 05)C...

[Page 48] Pioneer DV-K101

48 DV-K101 7.2 DISASSEMBLY DISC TRAY DVDM ASSYBONNET POWER OPEN/CLOSE 1 2 4 1 1 1 1 1 1 1 2 2 2 3 3 1 1 4 3 2 5 3 4 DVDM ASSY Be careful of the flexible cable. DVDM ASSY 6 6 ...

[Page 49] Pioneer DV-K101

49 DV-K101 Spindle Motor TA FA Slider HA TE GEN OEIC A/D Sync Demod Spindle control ECC & ID Reg. Sub-CPU I/F DRAM I/F (bus arbitor) CPU I/F DMA CD-ROM Sync gen. Sub-code Buffer VBR Buffer 4M bit DRAM SREO Program Stream XSACK CD DSP EFM Decoder...

[Page 50] Pioneer DV-K101

50 DV-K101 FRONT PANEL REAR PANEL 8. PANEL FACILITIES AND SPECIFICATIONS 8.1 PANEL FACILITIES ...

[Page 51] Pioneer DV-K101

51 DV-K101 DISPLAY WINDOW ...

[Page 52] Pioneer DV-K101

52 DV-K101 REMOTE CONTROL ...

[Page 53] Pioneer DV-K101

53 DV-K101 8.2 SPECIFICATIONS Accessories "Dolby, Digital (AC-3)" and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. AA/R6P dry cell batteries ..... 2 • Warranty card • Operating Instructions White Red ...