Pioneer DV-717 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. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880

PIONEER ELECTRONIC CORPORATION 1998

RRV2010

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

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

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

4. PCB CONNECTION DIAGRAM.......................... 33

5. PCB PARTS LIST ............................................... 45

6. ADJUSTMENT .................................................... 50

CONTENTS

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

Type Model

DV-717

WY/RD

WY/RE

AC220 – 240V

Power Requirement Region restriction code

(region number)

T – ZZM OCT. 1998 Printed in Japan

Remarks

7. GENERAL INFORMATION ................................ 56

7.1 PARTS ......................................................... 56

7.1.1 IC ........................................................... 56

7.2 DISASSEMBLY ........................................... 59

7.3 BLOCK DIAGRAM....................................... 60

7.4 CIRCUIT DESCRIPTION ............................ 62

7.4.1 VIDEO SIGNAL PROCESSING BLOCK .. 62

8. PANEL FACILITIES AND SPECIFICATIONS .... 63

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

DV-717

DVD PLAYER

STANDBY

STANDBY/ON

DIGITAL

DATAOFF DNR FL OFF

ACOUSTICDAMPER MECHANISM

14¡¢

£¥8

DV-717

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 PIONNER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

LABEL CHECK

LASER DIODE CHARACTERISTICS

•FOR DVD

MAXIMUM OUTPUT POWER : 7 mW

WAVELENGTH : 650 nm

•FOR CD

MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 780-785 nm

(Printed on the Rear Panel)

Additional Laser Caution

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

status detection switch (S301 on the LOSB 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 S301 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

(S113 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.

DV-717

Part No.

2. EXPLODED VIEWS AND PARTS LIST

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 product are used for disassembly.

NOTES:

Mark No. Description Part No.

1 Instruction Manual VRE1074

(English/French/German/Italian)

2 Instruction Manual VRF1045

(Spanish/Portuguese/Dutch/Swedish)

NSP 3 Warranty Card ARY7022

4 Power Cord ADG1127

5 Audio Cord (L=1.5m) VDE1033

6 Video Cord (L=1.5m) VDE1048

NSP 7 Battery(R6P,AA) VEM-013

8 Remote Control Unit VXX2601

(CU-DV025)

9 Battery Cover VNK4334

10 Polyethylene Bag Z21-038

11 Protector A VHB1065

12 Protector B VHB1066

13 Packing Case VHG1779

14 Mirror Mat Sheet VHL1012

15 Region Label Seecontrasttable(2)

16 Label Seecontrasttable(2)

2.1 PACKING

(1) PACKING PARTS LIST

(2) CONTRAST TABLE

WY, WY/RD and WY/RE types are constructed the same except for the following :

2 Instruction Manual VRF1045 Not used Not used

(Spanish/Portuguese/Dutch/Swedish)

NSP 3 Warranty Card ARY7022 Not used ARY7022

15 Region Label P2 VRW1701 Not used Not used

15 Region Label P4 Not used VRW1705 Not used

15 Region Label P5 Not used Not used VRW1755

16 RD Label Not used VRW1761 Not used

16 RE Label Not used Not used VRW1756

type

Mark Symbol and Description Remarks

No. WY/RD

type WY/RE

type

3 (Except

WY/RD

Type)

(Except WY Type)

2 (WY Type Only)

16 (Except

WY Type)

DV-717

Mark No. Description Part No.

1 Door Plate VAH1312

2 DVD Plate VAM1077

3 Door Panel VNK4324

4 Door Cushion VEC2008

5 Door Holder VNK4325

6 Door Spring VBH1305

7 Screw VBA1057

8 Spring VBH1277

9 Tray Stopper VNL1739

10 Label VRW1628

2.2 EXTERIOR SECTION

(1) EXTERIOR SECTION PARTS LIST Mark No. Description Part No.

11 Tray VNK4333

12 Clamper VNL1738

13 Bridge VNE2069

14 Clamper Plate VNE2068

15 Bonnet Case S VXX2617

16 Screw BBZ30P080FMC

17 Screw BCZ40P060FNI

18 Screw BPZ26P080FZK

19 Screw BBT30P080FCC

20 Label VRW1699

21 PW Joint VNK4327

22 Power Button VNK4159

Refer to "2.3 FRONT PANEL SECTION"

10 11

DV-717

2.3 FRONT PANEL SECTION

Mark No. Description Part No.

1 FL Lens VEC2007

2 Front Almi VAH1298

3 Name Plate G PAN1377

4 LED Lens PNW2019

5 LED Lens VNK4326

NSP 6 Getter Seecontrasttable(2)

7 Panel Base VNK4323

8 Main Key VNK4095

9 Illumination Lens VNK4168

10 Illumination Filter VEC1950

(1) FRONT PANEL SECTION PARTS LIST

(2) CONTRAST TABLE

WY, WY/RD and WY/RE types are constructed the same except for the following :

NSP 6 Getter Not used VRW1757 Not used

Part No.

type

Mark Symbol and Description Remarks

No. WY/RD

type WY/RE

type

Mark No. Description Part No.

11 Illumi Holder VNK4098

12 FL Filter VEC2016

13 FLKYAssy VWG1980

NSP 14 DIRB Assy VWG1991

NSP 15 PWSB Assy VWG1988

16 Flexible Cable VDA1690

17 Screw BBZ30P080FMC

7(1/4)

7(2/4)

910 11 12

8(2/2)

8(1/2)

7(4/4)

7(3/4)

7(3/4) 7(1/4)7(2/4)

7(4/4)

:Cut position

8(2/2)

8(1/2)

WY/RD

Type Only

DV-717

2.4 BOTTOM SECTION

711

19 18

25 32

22 23

34 (Except WY Type)

Refer to

"2.5 LOADING MECHANISM ASSY"

DV-717

Mark No. Description Part No.

1 Insulator PNW2766

NSP 2 Bottom Plate PNA2376

NSP 3 Chassis VNA1979

NSP 4 PCB Holder PNW2029

5 Flat Cable Clip VEC2018

NSP 6 Panel Stay VNE2156

NSP 7 PCB Base RNE1221

NSP 8 Power-Holder VNE2123

NSP 9 P.Plate Holder PNY-405

10 Power Supply Unit VWR1306

NSP 11 MSWB Assy VWG1996

12 AVJB Assy VWV1617

13 DNRB Assy VWV1619

14 DVDM Assy VWS1349

NSP 15 Mecha Holder VNE2157

16 Mecha Cushion VEC2011

17 Rear Panel Seecontrasttable(2)

NSP 18 Loading Mecha. Assy VWT1157

19 Screw BBZ30P100FMC

20 Screw ABZ30P080FCC

(1) BOTTOM SECTION PARTS LIST

(2) CONTRAST TABLE

WY, WY/RD and WY/RE types are constructed the same except for the following :

17 Rear Panel VNA1996 VNA2043 VNA2043

34 Region Label R4 Not used VRW1704 Not used

34 Region Label R5 Not used Not used VRW1754

Part No.

type

Mark Symbol and Description Remarks

No. WY/RD

type WY/RE

type

Mark No. Description Part No.

21 Screw BBZ30P080FMC

NSP 22 PC Support Cushion VEC2033

NSP 23 PC Support Spacer VEC2032

24 PC Support DEC1932

25 Flexible Cable (26p) VDA1688

26 Flexible Cable (12p) VDA1692

27 Flexible Cable (26p) VDA1694

28 Flexible Cable (22p) VDA1696

29 Connector Assy PF02PP-S20

30 SCRB Assy VWV1623

31 Flexible Cable (22p) VDA1699

32 Housing Assy VKP2194

33 Screw PMB30P080FZK

34 Region Label Seecontrasttable(2)

DV-717

2.5 LOADING MECHANISM ASSY

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

LOADING MECHANISM ASSY PARTS LIST

1 Servo Mechanism Assy-S VXX2606

2 Screw DBA1006

3 Drive Cam VNL1736

4 Drive Gear VNL1735

5 Lock Plate VNL1820

6 Loading Base VNL1730

7 Belt VEB1260

8 Gear Pulley VNL1733

NSP 9 LOSB Assy VWG1885

10 Loading Gear VNL1734

11 Loading Motor Assy VXX2505

12 DC Motor / 0.3W PXM1027

13 Motor Pulley PNW1634

NSP 14 LOMB Assy VWG1886

15 Connector Assy VKP2184

(LOMB CN401 – LOSB CN306)

16 Screw VBA1055

17 Screw Z39-019

18 Flexible Cable (08P) VDA1698

(LOSB CN303 – SMEB CN202)

19 Float Base VNL1815

20 Floating Rubber VEB1286

12 14

•Top View •Bottom View

Refer to

"2.6 SERVO MECHANISM

ASSY"

DV-717

2.6 SERVO MECHANISM ASSY

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

NSP 1 SMEB Assy VWG1968

NSP 2 FGSB Assy VWG2009

3 Motor VXM1074

4 Motor 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

SERVO MECHANISM ASSY PARTS LIST

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

38 Flexible Cable (24P) VDA1701

(DVDM CN120 – Pickup Assy)

•Top View

16 34

15 10

14 10

18 32

DV-717

1234

3. SCHEMATIC DIAGRAM

3.1 OVERALL CONNECTION DIAGRAM, LOMB,

LOSB, SMEB and FGSB ASSEMBLIES

CN102

CN602

DILB ASSY

(VWG1991)

FPWSB ASSY

(VWG1988)

FLKY ASSY

(VWG1980)

FLKB ASSY

(VWM1860)

1/3 3/3

DVDM ASSY

(VWS1349)

H H

1/2, 2/2

AVJB ASSY (VWV1617)

I I

SCRB ASSY

(VWV1623)

1/2, 2/2

DNRB ASSY

(VWV1619)

J J

CN103 CN1001

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