Pioneer DV-K301C Manual de usuario

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 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER ELECTRONIC CORPORATION 1998

T – IZE NOV. 1998 Printed in Japan

DV-K301C

RRV2050

1. SAFETY INFORMATION ...................................... 2

2. EXPLODED VIEWS AND PARTS LIST................ 3

3. SCHEMATIC DIAGRAM ..................................... 10

4. PCB CONNECTION DIAGRAM.......................... 24

5. PCB PARTS LIST ............................................... 34

6. ADJUSTMENT .................................................... 39

CONTENTS 7. GENERAL INFORMATION ................................ 41

7.1 IC .................................................................. 41

7.2 DISASSEMBLY ............................................ 42

7.3 BLOCK DIAGRAM........................................ 48

8. PANEL FACILITIES AND SPECIFICATIONS.... 49

Type Model Power Requirement Region No.

DV-K301C

RL AC110-127/220-240V 3 Automatic select

RAM AC110-127/220-240V 6 Automatic select

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

DVD PLAYER

• Refer to the service guide RRV2004 for DV-515.

The voltage can be converted by

the following method.

DV-K301C

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

to properly and safely repair complex products such as those covered by this manual.

Improperly performed repairs can adversely affect the safety and reliability of the product and may

void the warranty. If you are not qualified to perform the repair of this product properly and safely, you

should not risk trying to do so and refer the repair to a qualified service technician.

IMPORTANT

THIS PIONEER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

Additional Laser Caution

1. Inside detection switch (S201 on the SMEB assy) and loading-

status detection switch (S9503 on the MOTOR assy) are detected

by the microprocessor (IC501 in the DVDM assy).

• To permit the laser diode to oscillate, it is required to set the

inside detection switch for the inside position (S201 : ON) and to

set the loading-status detection switch for the clamp position (the

center terminal of S9503 is shorted to +5V).The 650 nm laser

diode for DVD oscillation will continue if pin 19 of IC101 is shorted

to +5V (fault condition) in the DVDM assy.

The 780 nm laser diode for CD oscillates if pin 20 of IC101 is

shorted to +5V in the DVDM assy.

In the test mode ∗, the laser diode oscillates when microproces-

sor detects a PLAY signal, or when the PLAY key is pressed

(S132 ON in the FLKB assy), with the above requirements satis-

fied.

2. When the cover is open, close viewing through the objective lens

with the naked eye will cause exposure to the laser beam.

∗: Refer to the service guide RRV2004.

LASER DIODE CHARACTERISTICS

FOR DVD : MAXIMUM OUTPUT POWER : 7 mw

WAVELENGTH : 650 nm

FOR CD : MAXIMUM OUTPUT POWER : 5mW

WAVELENGTH : 780 – 785 nm

DV-K301C

2.1 PACKING

(1) PACKING PARTS LIST

15 RAM Type

Only

11 12

FRONT

1 Power Cord See Contrast table (2)

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 VRB1206

(English)

6 Packing Case See Contrast table (2)

7 Sheet RHX1006

8 Polyethylene Bag Z21-038

(0.03×230×340)

9 Remote Control Unit VXX2597

(CU-DV023)

10 Battery Cover AZA7204

11 Pad F VHA1224

12 Pad R VHA1225

13 Operating Instructions See Contrast table (2)

14 • • • • •

NSP 15 Warranty Card See Contrast table (2)

Mark No. Description Part No.

2. EXPLODED VIEWS AND PARTS LIST

NOTES: •Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.

•The 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.

•Screws adjacent to mark on the product are used for disassembly.

(2) CONTRAST TABLE

DV-K301C/RL and RAM are constructed the same except for the following :

Mark No. Symbol and Description Part No. Remarks

DV-K301C/RL DV-K301C/RAM

1 Power Cord ADG1127 ADG7017

6 Packing Case VHG1766 VHG1763

13 Operating Instructions (Trad. Chinese Language) VRC1082 Not used

13 Operating Instructions (Simp. Chinese Language) Not used VRC1081

NSP 15 Warranty Card Not used ARY7028

DV-K301C

36 35

27 Refer to

"2.4 FRONT PANEL SECTION".

33 12

20 21

11 30

Refer to

"2.3 $M MECH DVD ASSY".

14(2/3)

14(1/3) 14(3/3)

RL Type Only

2.2 EXTERIOR SECTION

DV-K301C

Mark No. Symbol and Description Part No. Remarks

DV-K301C/RL DV-K301C/RAM

2 KRJB Assy VWV1625 VWV1654

11 Rear Panel VNA2018 VNA2017

NSP 37 Housing Assy (POWER SUPPLY CN2 ↔MSWB CN10) VKP2194 Not used

NSP 37 Housing Assy (POWER SUPPLY CN2 Short circuit) Not used VKP2189

NSP 38 Power Holder VNE2123 Not used

39 Power Button VNK4159 Not used

40 PW Joint VNK4364 Not used

NSP 41 MSWB Assy VWG1997 Not used

42 Screw PMB30P080FZK Not used

Mark No. Description Part No.

(1) EXTERIOR SECTION PARTS LIST

1 DVDM Assy VWS1366

2 KRJB Assy See Contrast table (2)

3 POWER SUPPLY Assy VWR1306

NSP 4 $M MECH DVD Assy VWT1154

5 Flexible Cable (26P) VDA1695

(DVDM CN9020 ↔KRJB CN901)

6 Flexible Cable (14P) VDA1697

(DVDM CN9030 ↔KRJB CN501)

7 Flexible Cable (26P) VDA1705

(DVDM CN110 ↔POWER SUPPLY CN103)

8 Flexible Cable (10P) VDA1706

(KRJB CN401 ↔MIJB CN402)

9 Flexible Cable (14P) VDA1707

(DVDM CN602 ↔FLKY CN101)

10 Bonnet S VXX2617

11 Rear Panel See Contrast table (2)

NSP 12 Chassis VNA1979

13 FFC Guard VEC2021

14 Tray Number Label VRW1759

15 Tray Label VRW1628

NSP 16 PCB Base RNE1221

17 FFC Binder VEC2020

Mark No. Description Part No.

18 Flat Cable Clip VEC2018

19 PCB Hinge VEC1174

NSP 20 PCB Holder PNW2029

NSP 21 Card Spacer DEC1770

NSP 22 PCB Holder PNW2100

23 Cord Clamper RNH-184

24 Insulator Assy VXA1638

25 Insulator Assy VXA2356

26 DVD Plate VAM1080

27 Tray Panel Base VNK4382

28 Tray Panel Cushion VEB1297

29 Tray Panel VNK4359

30 Screw BBZ30P080FMC

31 Screw BCZ40P060FNI

32 Screw BBZ30P180FMC

33 Screw IBZ30P080FMC

NSP 34 Getter VRW1748

35 IC Guard VEC2019

36 Nyron Rivet VEC2040

NSP 37 Housing Assy See Contrast table (2)

NSP 38 Power Holder See Contrast table (2)

39 Power Button See Contrast table (2)

40 PW Joint See Contrast table (2)

NSP 41 MSWB Assy See Contrast table (2)

42 Screw See Contrast table (2)

(2) CONTRAST TABLE

DV-K301C/RL and RAM are constructed the same except for the following :

DV-K301C

Bottom View

27 7

10 4

Refer to

"2.5 SERVO MECH ASSY".

13 28

18 22

(×2)

2.3 $M MECH DVD ASSY

DV-K301C

$M MECH DVD ASSY PARTS LIST

NSP 1 SW Assy VWG2002

NSP 2 TRADE Assy VWG2003

NSP 3 MOTOR Assy VWG2004

4 SERVO MECH Assy-S VXX2606

5 Flexible Cable (8P) VDA1702

(TRADE CN9001 ↔SMEB CN202)

6 Flexible Cable (13P) VDA1703

(TRADE CN9002 ↔DVDM CN103)

7 Flexible Cable (24P) VDA1704

(Pickup Assy ↔DVDM CN120)

8 Servo Spring ABH7126

9 Float Rubber C VEB1299

10 Float Rubber B AEB7066

11 Belt AEB7072

12 Main Cam ANW7093

13 Gear Pulley ANW7094

14 Lock Lever ANW7095

15 Planet Gear ANW7096

16 Actuator ANW7097

17 Rotary Tray ANW7113

18 Motor Pulley PNW1634

19 SB Spacer VEC2046

20 LT Spacer VEC2047

21 Clamper Plate VNE2162

22 Mecha Base VNK4304

23 Clamper VNK1738

24 FFC Holder VNL1803

25 Clamper Holder VNL1804

26 Loading Tray XNW3002

27 Servo Base XNW3003

28 Slider Motor (LOADING) VXM1033

29 Screw IPZ30P080FMC

30 Shaft Press Rubber VEB1300

Mark No. Description Part No.

Detail of Float Rubber

(No.9, No.10)

AEB7066

(Soft) (Hard) (Hard)

VEB1299 VEB1301

DV-K301C

Mark No. Symbol and Description Part No. Remarks

DV-K301C/RL DV-K301C/RAM

1 FLKY Assy VWG2011 VWG2010

NSP 3 PWSB Assy VWG2016 VWG2015

11 PW Button Not used VNK4059

20 Front Panel VNK4381 VNK4358

15 RAM Type

Only

19(1/2)

19(2/2)

2.4 FRONT PANEL SECTION

(1) FRONT PANEL SECTION PARTS LIST

1 FLKY Assy See Contrast table (2)

NSP 2 KYLB Assy VWG2014

NSP 3 PWSB Assy See Contrast table (2)

4 MICB Assy VWV1637

5 Flexible Cable (6P) VDA1708

(FLKY CN103 ↔PWSB CN301)

6 Name Plate G PAM1779

7 LED Lens PNW2019

8 Earth Plate VBK1080

9 Illumination Holder VNK4265

10 FP Angle VNE2159

11 PW Button See Contrast table (2)

12 Light Key VNK4261

13 Illumination Lens VNK4264

14 Illumination Filter VEC1983

15 Lens Holder VNK4266

16 11 Key VNK4271

17 Volume Knob VNK4279

18 Direct Key VNK4360

19 5 Key VNK4362

20 Front Panel See Contrast table (2)

21 Main Key VNK4361

22 FL Lens VNK4363

23 Screw BBZ30P080FMC

Mark No. Description Part No. Mark No. Description Part No.

(2) CONTRAST TABLE

DV-K301C/RL and RAM are constructed the same except for the following :

DV-K301C

NSP 1 SMEB Assy VWG1968

NSP 2 FGSB Assy VWG2009

3 Motor (CARRIAGE) VXM1074

4 Motor (SPINDLE) VXM1075

5 Pickup Assy VWY1050

6 Table Sheet DEC2040

7 Screw VBA1058

8 Centering Spring VBH1278

9 Hook Spring VBH1291

10 Skew Spring VBH1303

11 Gear Spring VBH1308

NSP 12 Reflected Sheet VEC1959

13 Guide Bar VLL1504

14 Sub Guide Bar VLL1505

15 Hold Spring VNC1017

NSP 16 Magnet Holder VNE2070

NSP 17 Motor Base VNE2154

NSP 18 Cover VNE2155

19 Centering Ring VNL1746

NSP 20 Disc Table VNL1747

21 Hook VNL1770

22 FFC Holder VNL1802

23 Mechanism Base VNL1806

24 FG Holder VNL1807

25 Gear A VNL1808

26 Gear B VNL1809

27 Gear C VNL1810

28 Slider VNL1811

29 Gear D VNL1814

NSP 30 Magnet VYM1024

31 Screw JFZ17P025FZK

32 Screw JGZ17P028FMC

33 Screw VBA1051

34 Magnet Holder Assy VXX2507

35 Spindle Motor Assy VXX2604

36 Carriage Motor Assy VXX2605

37 Screw PBA1069

16 34

15 10

14 10

18 32

Top View

SERVO MECH ASSY PARTS LIST

2.5 SERVO MECH ASSY

Mark No. Description Part No. Mark No. Description Part No.

DV-K301C

1234

KRJB ASSY

(RL : VWV1625)

(RAM : VWV1654)

KYLB ASSY

(VWG2014)

FRPB ASSY

(RL : VWM1883)

(RAM : VWM1882)

PWSB ASSY

(RL : VWG2016)

(RAM : VWG2015)

IFLKY ASSY

(RL : VWG2011)

(RAM : VWG2010)

MICB ASSY

(VWV1637)

3. SCHEMATIC DIAGRAM

3.1 OVERALL WIRING DIAGRAM, SW, TRADE, MOTOR, SMEB

and FGSB ASSEMBLIES

Note :When ordering service parts, be sure to refer to "EXPLODEDVIEWS and PARTS LIST" or "PCB PARTS LIST".

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