SONY DVP-PQ1 - Owner's Manual Immediate Download

SERVICE MANUAL

US Model

Canadian Model

AEP Model

UK Model

E Model

CD/DVD PLAYER

DVP-PQ1

RMT-D148A

SPECIFICATIONS

System

Laser: Semiconductor laser

Signal format system:

U.S./Canadian models: NTSC

Eur opean models: PAL/NTSC

Asian models: NTSC/PAL (See the

"Display" section in "Troubleshooting"

to switch systems.)

Outputs

(Jack name: Jack type/Output level/

Load impedance)

AUDIO OUT L/R: Phonojack/2Vrms/10k

DIGITAL OUT (COAXIAL):Phonojack/0.5Vpp/75

VIDEO OUT: Phonojack/1.0Vpp/75

S-VIDEO OUT:4-pin mini DIN/

Y: 1.0Vpp,

C: 0.3Vpp (PAL), 0.286Vpp (NTSC)/

General

Power requirements:

U.S./Canadian models: 120V, 60Hz

Eur opean/Asian models: 220-240V ,

50/60Hz

Power consumption: 9W

Dimensions (approx.): 190

×135 × 235mm (7× 5 × 9in.)

(w/h/d)

Mass (approx.): 1.3kg (2.9lbs)

Operating temperature: 5

°C to 35 °C (41F to 95F)

Operating humidity: 25-80%

Supplied accessories

Operating Instructions (1)

Audio/video cord (1)

Remote (1)

AA (R6) size batteries (2)

EURO AV adaptor (For European models only) (1)

Design sheet

Specifications and design are subject to change

without notice.

ENERGY STAR® is a U.S. registered mark. As an

ENERGY STAR® Partner, Sony Corporation has

determined that this product meets the ENERGY STAR®

guidelines for energy efficiency.

WARNING!!

WHEN SERVICING, DO NOT APPROACH THE LASER

EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS

NECESSARY TO CONFIRM LASER BEAM EMISSION,

BE SURE TO OBSERVE FROM A DISTANCE OF

MORE THAN 25 cm FROM THE SURFACE OF THE

OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.

CAUTION

Use of controls or adjustments or performance of procedures

other than those specified herein may result in hazardous ra-

diation exposure.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0

SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE

DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ

DE FONCTIONNEMENT. NE REMPLACER CES COM-

POSANTS QUE PAR DES PIÈCES SONY DONT LES

NUMÉROS SONT DONNÉS DANS CE MANUEL OU

DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED

LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS

AND IN THE PARTS LIST ARE CRITICAL TO SAFE

OPERATION. REPLACE THESE COMPONENTS WITH

SONY PARTS WHOSE PART NUMBERS APPEAR AS

SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB-

LISHED BY SONY.

CAUTION:

The use of optical instrument with this product will increase eye

hazard.

Fig. A.

Using an AC voltmeter to check AC leakage.

1.5 k

0.15 µF

voltmeter

(0.75 V)

To Exposed Metal

Parts on Set

Earth Ground

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground

and from all exposed metal parts to any exposed metal part having

a return to chassis, must not exceed 0.5 mA (500 microamperes).

Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or RCA

WT-540A. Follow the manufacturers' instructions to use these

instruments.

2. A battery-operated AC milliammeter. The Data Precision 245

digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a

VOM or battery-operated AC voltmeter. The "limit" indica-

tion is 0.75V, so analog meters must have an accurate low-

voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-

amples of a passive VOM that is suitable. Nearly all battery

operated digital multimeters that have a 2V AC range are suit-

able. (See Fig. A)

1. Check the area of your repair for unsoldered or poorly-sol-

dered connections. Check the entire board surface for solder

splashes and bridges.

2. Check the interboard wiring to ensure that no wires are

"pinched" or contact high-wattage resistors.

3. Look for unauthorized replacement parts, particularly transis-

tors, that were installed during a previous repair. Point them

out to the customer and recommend their replacement.

4. Look for parts which, though functioning, show obvious signs

of deterioration. Point them out to the customer and recom-

mend their replacement.

5. Check the line cord for cracks and abrasion. Recommend the

replacement of any such line cord to the customer.

6. Check the B+ voltage to see it is at the values specified.

7. Check the antenna terminals, metal trim, "metallized" knobs,

screws, and all other exposed metal parts for AC leakage.

Check leakage as described below.

SAFETY CHECK-OUT

After correcting the original service problem, perform the following

safety checks before releasing the set to the customer:

: LEAD FREE MARK

Unleaded solder has the following characteristics.

· Unleaded solder melts at a temperature about 40 °C higher than

ordinary solder.

Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time.

Soldering irons using a temperature regulator should be set to

about 350 °C .

Caution: The printed pattern (copper foil) may peel away if the

heated tip is applied for too long, so be careful!

· Strong viscosity

Unleaded solder is more viscous (sticky, less prone to flow) than

ordinary solder so use caution not to let solder bridges occur

such as on IC pins, etc.

· Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

TABLE OF CONTENTS

Section

Title

Page

Section

Title

Page

Service Note ............................................................................ 4

GENERAL ................................................................... 1-1

DISASSEMBLY

2-1.

LID Assembly Removal ................................................. 2-1

2-2.

Disk Base Assembly Removal ...................................... 2-1

2-3.

Base Unit Removal ........................................................ 2-1

2-4.

BU Holder Removal ....................................................... 2-1

2-5.

SW-370 Board Removal ................................................ 2-2

2-6.

Jack Plate Removal ....................................................... 2-2

2-7.

Lower Case Removal .................................................... 2-2

2-8.

Power Switching Regulator Block Removal .................. 2-2

2-9.

Shield Plate Removal .................................................... 2-3

2-10. AV-65 Board Removal ................................................... 2-3

2-11. IF-95 Board Removal .................................................... 2-3

2-12. MB-103 Board Removal ................................................ 2-3

2-13. Circuit Boards Location ................................................. 2-4

BLOCK DIAGRAMS

3-1.

Overall Block Diagram ................................................... 3-1

3-2.

RF/Servo Block Diagram ............................................... 3-3

3-3.

Signal Processor Block Diagram .................................. 3-5

3-4.

System Control Block Diagram ..................................... 3-7

3-5.

Video/Audio Block Diagram .......................................... 3-9

3-6.

Interface Control Block Diagram ................................... 3-11

3-7.

Power 1 Block Diagram ................................................. 3-13

3-8.

Power 2 Block Diagram ................................................. 3-15

PRINTED WIRING BOARDS AND SCHEMATIC

DIAGRAMS

4-1.

Frame Schematic Diagram ............................................ 4-3

4-2.

Printed Wiring Boards and Schematic Diagrams ......... 4-5

MB-103 Printed Wiring Board ....................................... 4-5

MB-103 (RF AMP, SERVO) Schematic Diagram .......... 4-9

MB-103 (ARP, SERVO DSP) Schematic Diagram ........ 4-11

MB-103 (AV DECODER) Schematic Diagram .............. 4-13

MB-103 (DRIVE) Schematic Diagram .......................... 4-15

MB-103 (SYSTEM CONTROL)

Schematic Diagram ....................................................... 4-17

MB-103 (CLOCK GENERATOR AUDIO D/A

CONVERTER) Schematic Diagram .............................. 4-19

AV-65 Printed Wiring Board .......................................... 4-21

AV-65 (AUDIO/VIDEO OUT) Schematic Diagram ........ 4-23

IF-95 Printed Wiring Board ........................................... 4-25

IF-95 (IF CON) Schematic Diagram ............................. 4-27

SW-370 (FUNCTION SWITCH) Printed Wiring Board

and Schematic Diagram ................................................ 4-29

SW-371 (DOOR SWITCH) Printed Wiring Board

and Schematic Diagram ................................................ 4-31

DPSN-20CP (SWITCHING REGULATOR)

Printed Wiring Board US, CND ................................. 4-32

DPSN-20CP (SWITCHING REGULATOR)

Schematic Diagram US, CND ................................... 4-33

DPSN-20CP-2 (SWITCHING REGULATOR)

Schematic Diagram AEP, UK, E ............................... 4-35

DPSN-20CP-2 (SWITCHING REGULATOR)

Printed Wiring Board AEP, UK, E .............................. 4-37

IC PIN FUNCTION DESCRIPTION

5-1.

System Control Pin Function

(MB-103 Board IC104) .................................................. 5-1

TEST MODE

6-1.

General Description ...................................................... 6-1

6-2.

Starting Test Mode ........................................................ 6-1

6-3.

Syscon Diagnosis .......................................................... 6-1

6-4.

Drive Auto Adjustment .................................................. 6-5

6-5.

Drive Manual Operation ................................................ 6-7

6-6.

Emergency History ........................................................ 6-10

6-7.

Version Information ....................................................... 6-11

6-8.

Video Level Adjustment ................................................ 6-11

6-9.

Troubleshooting ............................................................. 6-11

ELECTRICAL ADJUSTMENT

7-1.

Power Supply Check ..................................................... 7-1

7-2.

Adjustment of Video System ......................................... 7-2

Video Level Adjustment ................................................ 7-2

Checking S Video Output S-Y ....................................... 7-2

Checking S Video Output S-C ....................................... 7-2

7-3. Adjustment Related Parts Arrangement ....................... 7-4

REPAIR PARTS LIST

8-1.

Exploded Views ............................................................. 8-1

8-1-1. Disk Base Section .................................................... 8-1

8-1-2. Lower Case Section ................................................. 8-2

8-2.

Electrical Parts List ....................................................... 8-3

SERVICE NOTE

DISASSEMBLY

·This set can be disassembled in the order shown below.

Set

Lid Assembly

(Page 2-1)

BU Holder

(Page 2-1)

SW-370 Board

(Page 2-2)

Disk Base Assembly

(Page 2-1)

Base Unit

(Page 2-1)

Jack Plate

(Page 2-2)

Lower Case

(Page 2-2)

AV-65 Board

(Page 2-3)

IF-95 Board

(Page 2-3)

MB-103 Board

(Page 2-3)

Shield Plate

(Page 2-3)

Power Switching

Regulator Block

(Page 2-2)

PRECAUTIONS FOR USE OF BASE UNIT

As the laser diode in the base unit is easily damaged by static

electricity, desolder the laser tap of the flexible board of the base

unit when using it.

Before disconnecting the connector, solder first. Before connect-

ing the connector, be careful not to remove the solder. Also take

adequate measures to prevent damage by static electricity. Handle

the flexible board with care as it breaks easily.

Base unit

Laser tap

DVP-PQ1

1-1

1-2

SECTION 1

GENERAL

This section is extracted from instruction

manual (3-075-713-11).

Playable discs

and special

words

If you experience any of the following

difficulties while using the player , use this

troubleshooting guide to help remedy the

problem. Should any problem persist, consult

your near est Sony dealer .

Power

The player does not turn on.

1 Connect the power cord (mains lead)

securely .

1 Close the lid of the player until it clicks.

Display

There is no picture.

The picture is distorted.

1 Check to see if the player is connected

securely .

1 Check to see if the connecting cord is

damaged.

1 Check the connection and change the video

input on the TV so that the pictur

e output

from this player is displayed on the TV

scr een.

1 If the video signal from your DVD player is

output to your TV via a VCR, the copy-

protection signal of some DVD pr

ograms

could affect the pictur e quality. If you still

experience problems after connecting this

player directly to your TV, try connecting to

the S VIDEO input of your TV, if it has one.

1 For Asian models only:

If the player 's menu display or the Setup

Display is distorted, change the color

system of the player to PAL or NTSC.

Hold ?/ 1 down while pressing

x on the

player . The default setting is NTSC.

The picture does not fillthe screen even

after adjusting the "TV TYPE" in

"CUSTOM SETUP."

1 The aspect ratio is fixed on your DVD.

Audio

There is no sound.

1 Check to see if the player is connected

securely .

1 Check to see if the audio connecting cor

d is

damaged.

1 Check to see if the player is connected

corr ectly to the amplifier.

1 Change the audio input setting of your

amplifier so that you can hear the sound

from this player .

1 The player is in the pause, Slow Motion

Play, or the scan mode.

1 If no sound is output from the DIGITAL

OUT (COAXIAL) jack, check the audio

setup setting. (See "Settings and

Adjustments" on the Blue Side.)

1 Press AUDIO repeatedly and select

"STEREO" to play DTS sound tracks on a

CD.

A loud noise occurs.

1 When playing a CD with DTS sound tracks,

noise will come from the AUDIO OUT L/R

jacks.

The volume is low.

1 Select "ON"for "AUDIO ATT" in the audio

setup setting. (See "Settings and

Adjustments" on the Blue Side.)

1 For Asian models only:

If you ar e playing a Super VCD which does

not contain a second audio track, no sound

will come out when you select "2:

STEREO," "2: 1/L," or "2: 2/R" by pressing

AUDIO repeatedly .

Operation

The remote does not function.

1 Remove any obstacles between the remote

and the player .

1 Use the remote near the player.

1 Point the remote at the remote sensor on

the player .

1 Replace all batteries in the remote with new

ones.

The disc does not play.

1 Close the lid of the player until it clicks.

1 Place the disc on the tray with the r ecor ded

side facing down, and press its center until

it clicks into place.

1 The disc type is not compatible with the

player .

1 Moisture has condensed inside the player.

(See "Precautions" for details.)

The player does not start playing from

the beginningof a disc.

1 The player is in Repeat Play, Shuffle Play, or

Resume Play mode. To return to normal

play mode, press CLEAR or press x twice.

Playback stops automatically.

1 A disc with an auto pause signal stops

playback at that signal.

I cannot perform some functions such as

Stop, Scan, Slow Motion Play, Repeat Play,

or Shuffle Play.

1 Some discs prohibit the operation of these

functions.

For betterpictures

If your TV* has an S VIDEO input jack, connect this player to your TV

using an S VIDEO cord for higher quality images.

* You can also use monitors and projectors.

Connecting to your TV using an S VIDEO cord

For better sound

You can connect this player to an amplifier and speakers

to enjoy better

sound. See the relative diagrams below to connect to an amplifier.

A ster eo amplifier: Use a ster eo audio cor d.

An AV amplifier with DTS, Dolby Digital, or MPEG audio decoder: Use

a coaxial digital cord*. You can enjoy the DVD's DTS, Dolby Digital, or

MPEG audio sound.

An AV amplifier with Dolby Surr ound (Pr o Logic) decoder: Use a ster eo

audio cord or coaxial digital cor d*. You can enjoy the DVD's Dolby

Surr ound sound.

* If you connect a coaxial digital cor

d, you cannot use the TVS function of this

player .

Befor e operating this player , adjust the settings of this player ("DIGITAL

OUT"/"DOLBYDIGITAL"/"DTS"/"MPEG") accor ding to the connected

components (e.g., amplifier). For details, see "Settings and Adjustments"

on the Blue Side of this manual.

Connectingan amplifierusinga stereo audiocord

Connectingan amplifierusinga coaxialdigitalcord

Using the

Design Sheet

You can open the clear , fan-shaped

cover on the

lid of this player and insert the supplied

"design sheet" or your favorite pictur es and

photos.

1 PressZPUSH to open the lid of the player.

2 On the back side of the lid, slide the lock

(1) and release the hook (2).

3 Close the lid, and remove the cover.

4 Place a design sheet on the lid.

5 Align the two holes of the cover with the

tabs on the lid (1). Insert the hook into

the hole in the lid (2) until it clicks.

Notes

·Do not insert anything larger than the design sheet

or thicker than a photo beneath the cover .

·Depending on the type of paper you ar e using or

the printing conditions, the cover may get smear ed

with ink.

LanguageCode List

The language spelling conforms to the ISO 639:1988 (E/F) standard.

Code Language

1027

Afar

1028

Abkhazian

1032

Afrikaans

1039

Amharic

1044

Arabic

1045

Assamese

1051

Aymara

1052

Azerbaijani

1053

Bashkir

1057

Byelorussian

1059

Bulgarian

1060

Bihari

1061

Bislama

1066

Bengali;

Bangla

1067

Tibetan

1070

Breton

1079

Catalan

1093

Corsican

1097

Czech

1103

Welsh

1105

Danish

1109

German

1130

Bhutani

11 42

Greek

1144

English

1145

Esperanto

1149

Spanish

1150

Estonian

1151

Basque

1157

Persian

1165

Finnish

1166

Fiji

1171

Far oese

1174

French

1181

Frisian

1183

Irish

1186

Scots Gaelic

1194

Galician

1196

Guarani

1203

Gujarati

1209

Hausa

1217

Hindi

1226

Croatian

1229

Hungarian

1233

Armenian

1235

Interlingua

1239

Interlingue

1245

Inupiak

1248

Indonesian

1253

Icelandic

1254

Italian

1257

Hebr ew

1261

Japanese

1269

Yiddish

1283

Javanese

1287

Geor gian

1297

Kazakh

1298

Greenlandic

1299

Cambodian

1300

Kannada

1301

Korean

1305

Kashmiri

1307

Kurdish

131 1

Kirghiz

1313

Latin

1326

Lingala

1327

Laothian

1332

Lithuanian

1334

Latvian;

Lettish

1345

Malagasy

1347

Maori

1349

Macedonian

1350

Malayalam

1352

Mongolian

1353

Moldavian

1356

Marathi

1357

Malay

1358

Maltese

1363

Burmese

1365

Nauru

1369

Nepali

1376

Dutch

1379

Norwegian

1393

Occitan

1403

(Afan)Oromo

1408

Oriya

1417

Punjabi

1428

Polish

1435

Pashto;

Pushto

1436

Portuguese

1463

Quechua

1481

Rhaeto-

Romance

1482

Kirundi

1483

Romanian

1489

Russian

1491

Kinyarwanda

1495

Sanskrit

1498

Sindhi

1501

Sangho

1502

Serbo-

Croatian

1503

Singhalese

1505

Slovak

1506

Slovenian

1507

Samoan

1508

Shona

1509

Somali

151 1

Albanian

1512

Serbian

1513

Siswati

1514

Sesotho

1515

Sundanese

1516

Swedish

1517

Swahili

1521

Tamil

1525

Telugu

1527

Tajik

1528

Thai

1529

Tigrinya

1531

Turkmen

1532

Tagalog

1534

Setswana

1535

Tonga

1538

Turkish

1539

Tsonga

1540

Tatar

1543

Twi

1557

Ukrainian

1564

Urdu

1572

Uzbek

1581

Vietnamese

1587

Volapük

1613

Wolof

1632

Xhosa

1665

Yoruba

1684

Chinese

1697

Zulu

1703

Not specified

Area Code List

Standard

Code number

Argentina

2044

Australia

2047

Austria

2046

Belgium

2057

Brazil

2070

Canada

2079

Chile

2090

China

2092

Denmark

2115

Finland

2165

France

2174

Germany

2109

India

2248

Indonesia

2238

Italy

2254

Japan

2276

Korea

2304

Malaysia

2363

Mexico

2362

Netherlands

2376

New Zealand

2390

Norway

2379

Pakistan

2427

Philippines

2424

Portugal

2436

Russia

2489

Singapor e

2501

Spain

2149

Sweden

2499

Switzerland

2086

Thailand

2528

United Kingdom

2184

7 Press ENTER.

8 Select the limitation level (e.g., "4:PG13")

using

V/v, and press ENTER.

The viewer limitation becomes mor e strict as

the number becomes lower.

To return to the previous screen

Press O.

To turn off the display

Pr ess DISPLAY.

To changethe password

After performing step 4 of "Setting the

playback limitation level," select "CHANGE

PASSWORD

c" using V/ v, and press ENTER.

Enter your 4-digit passwor d using

B/ V/ v/ b,

and press ENTER. The display for changing

the passwor d appears. Enter a new passwor d

and pr ess ENTER. T o confirm the passwor d,

enter the new passwor d again, and press

ENTER.

Playingdiscswithplayback

limitations

1 Place the disc on the tray, and close the lid

until it clicks. Then press H.

The display for entering your passwor d

appears.

2 Enter the 4-digit password using B/V/v/b,

and press ENTER.

Playback starts.

To cancel the playback limitation

Select "OFF" for "LEVEL" in step 8 of "Setting

the playback limitation level."

If you forget your password

Open the lid and perform steps 1-3 of "Setting

the playback limitation level." Enter the 6-digit

number "199703" in step 4, and press ENTER.

After entering a new passwor d and pressing

ENTER, repeat the entire procedur e from step 1

of "Playing discs with playback limitations."

Identifying the discs

Playable discs

DVD VIDEOs:

Music CDs:

VIDEO CDs:

The "DVD VIDEO" logo is a trademark.

Non-playable discs

· CD-Rs/CD-R Ws/CD-ROMs (including photo

CDs)

(except those discs that ar

e recor ded in music CD

or VIDEO CD format, and MP3 audio tracks)

·Data sections in CD-EXTRAs

· HD (high density) layer of Super Audio CDs

·DVD-ROMs, DVD Audio discs, DVD-RWs (VR

mode)

·DVDs with r egion codes that cannot be played on

this player .

· Irregularly shaped discs such as heart- or star -

shaped discs.

·A disc with stickers or glue on its surface.

For U.S./Canadian models:

·A disc r ecor ded in a color system other than NTSC.

For European/Asian models:

·A disc recor ded in the NTSC color system when

connected to a PAL TV.

·A disc recor ded in the PAL color system when

connected to an NTSC TV.

Note

Some CD-Rs/CD-R Ws/DVD-Rs/DVD-R Ws (VR

mode) may not be able to play due to the recor ding

conditions (i.e., not finalized, etc.).