Philips dvp3050v_521, dvp3050v_154 Datasheet

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Page 1

Contents

Chapter

Sec. 1: Adjustment Procedures

Schematic Diagrams and CBA's Exploded Views Mechanical and Electrical Parts Lists

Survey of versions:

Published by FU-KC 0512 Service AV Systems Printed in The Netherlands Subject to modification

/55 NTSC

DVD + VCR Combi DVP3050V/55

All rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mechanical, photocopying, or otherwise without the prior permission of Philips.

CLASS 1 LASER PRODUCT KLASSE 1 LASER PRODUKT KLASS 1 LASER APPARAT CLASSE 1 PRODUIT LASER

EN 3139 785 31000

Service Manual

Service Service

Service

Page 2

MAIN SECTION

DVD PLAYER &

VIDEO CASSETTE RECORDER

TABLE OF CONTENTS

LASER BEAM SAFETY PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1

IMPORTANT SAFETY PRECAUTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1

STANDARD NOTES FOR SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1

FUNCTION INDICATOR SYMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1

PREPARATION FOR SERVICING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1

OPERATING CONTROLS AND FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1

SIGNAL NAME ABBREVIATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1

CABINET DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1

ELECTRICAL ADJUSTMENT INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1

HOW TO INITIALIZE THE DVD PLAYER & VCR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1

FIRMWARE RENEWAL MODE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1

BLOCK DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1

SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1

WAVEFORMS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1

WIRING DIAGRAM < VCR SECTION > . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1

WIRING DIAGRAM < DVD SECTION >. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-2

SYSTEM CONTROL TIMING CHARTS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1

IC PIN FUNCTION DESCRIPTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1

LEAD IDENTIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18-1

ELECTRICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19-1

EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20-1

MECHANICAL PARTS LIST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21-1

Sec. 1: Main Section

I Adjustment Procedures I Schematic Diagrams and CBA’s I Exploded Views I Mechanical and Electrical Parts List

Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories.

Page 3

1-1-1 E6NLSP

LASER BEAM SAFETY PRECAUTIONS

This DVD player uses a pickup that emits a laser beam.

The laser beam is emitted from the location shown in the figure. When checking the laser diode, be sure to keep your eyes at least 30 cm away from the pickup lens when the diode is turned on. Do not look directly at the laser beam.

CAUTION: Use of controls and adjustments, or doing procedures other than those specified herein, may result in hazardous radiation exposure.

Location: Top of DVD mechanism.

Do not look directly at the laser beam coming from the pickup or allow it to strike against your skin.

Drive Mechanism Assembly

Laser Beam Radiation

Laser Pickup

Turntable

LASER RADIATION

WHEN OPEN. DO NOT

STARE INTO BEAM.

CAUTION

Page 4

1-2-1 DVDN_ISP

IMPORTANT SAFETY PRECAUTIONS

Product Safety Notice

Some electrical and mechanical parts have special safety-related characteristics which are often not evident from visual inspection, nor can the protection they give necessarily be obtained by replacing them with components rated for higher voltage, wattage, etc. Parts that have special safety characteristics are identified by a # on schematics and in parts lists. Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock, fire, and/or other hazards. The Product’s Safety is under review continuously and new instructions are issued whenever appropriate. Prior to shipment from the factory, our products are carefully inspected to confirm with the recognized product safety and electrical codes of the countries in which they are to be sold. However, in order to maintain such compliance, it is equally important to implement the following precautions when a set is being serviced.

Precautions during Servicing

A. Parts identified by the # symbol are critical for

safety. Replace only with part number specified.

B. In addition to safety, other parts and assemblies

are specified for conformance with regulations applying to spurious radiation. These must also be replaced only with specified replacements. Examples: RF converters, RF cables, noise blocking capacitors, and noise blocking filters, etc.

C. Use specified internal wiring. Note especially:

1) Wires covered with PVC tubing

2) Double insulated wires

3) High voltage leads

D. Use specified insulating materials for hazardous

live parts. Note especially:

1) Insulation tape

2) PVC tubing

3) Spacers

4) Insulators for transistors

E. When replacing AC primary side components

(transformers, power cord, etc.), wrap ends of wires securely about the terminals before soldering.

F. Observe that the wires do not contact heat

producing parts (heat sinks, oxide metal film resistors, fusible resistors, etc.).

G. Check that replaced wires do not contact sharp

edges or pointed parts.

H. When a power cord has been replaced, check that

5 - 6 kg of force in any direction will not loosen it.

I. Also check areas surrounding repaired locations.

J. Be careful that foreign objects (screws, solder

droplets, etc.) do not remain inside the set.

K. Crimp type wire connector

The power transformer uses crimp type connectors which connect the power cord and the primary side of the transformer. When replacing the transformer, follow these steps carefully and precisely to prevent shock hazards. Replacement procedure

1) Remove the old connector by cutting the wires at a point close to the connector. Important: Do not re-use a connector. (Discard it.)

2) Strip about 15 mm of the insulation from the ends of the wires. If the wires are stranded, twist the strands to avoid frayed conductors.

3) Align the lengths of the wires to be connected. Insert the wires fully into the connector.

4) Use a crimping tool to crimp the metal sleeve at its center. Be sure to crimp fully to the complete closure of the tool.

L. When connecting or disconnecting the internal

connectors, first, disconnect the AC plug from the AC outlet.

Page 5

1-2-2 DVDN_ISP

Safety Check after Servicing

Examine the area surrounding the repaired location for damage or deterioration. Observe that screws, parts, and wires have been returned to their original positions. Afterwards, do the following tests and confirm the specified values to verify compliance with safety standards.

1. Clearance Distance

When replacing primary circuit components, confirm specified clearance distance (d) and (d’) between soldered terminals, and between terminals and surrounding metallic parts. (See Fig. 1)

Table 1: Ratings for selected area

Note: This table is unofficial and for reference only. Be

sure to confirm the precise values.

2. Leakage Current Test

Confirm the specified (or lower) leakage current between B (earth ground, power cord plug prongs) and externally exposed accessible parts (RF terminals, antenna terminals, video and audio input and output terminals, microphone jacks, earphone jacks, etc.) is lower than or equal to the specified value in the table below.

Measuring Method (Power ON):

Insert load Z between B (earth ground, power cord plug prongs) and exposed accessible parts. Use an AC voltmeter to measure across the terminals of load Z. See Fig. 2 and the following table.

Table 2: Leakage current ratings for selected areas

Note: This table is unofficial and for reference only. Be sure to confirm the precise values.

AC Line Voltage Clearance Distance (d), (d’)

120 V ≥ 3.2 mm (0.126 inches)

AC Line Voltage Load Z Leakage Current (i) Earth Ground (B) to:

120 V

0.15 µF CAP. & 1.5 kΩ RES.

Connected in parallel

i ≤ 0.5 mA Peak Exposed accessible parts

Chassis or Secondary Conductor

dd'

Primary Circuit Terminals

Fig. 1

AC Voltmeter (High Impedance)

Exposed Accessible Part

Earth Ground Power Cord Plug Prongs

Fig. 2

Page 6

1-3-1 DVDN_PC_SN

STANDARD NOTES FOR SERVICING

Circuit Board Indications

1. The output pin of the 3 pin Regulator ICs is indicated as shown.

2. For other ICs, pin 1 and every fifth pin are indicated as shown.

3. The 1st pin of every male connector is indicated as shown.

Instructions for Connectors

1. When you connect or disconnect the FFC (Flexible Foil Connector) cable, be sure to first disconnect the AC cord.

2. FFC (Flexible Foil Connector) cable should be inserted parallel into the connector, not at an angle.

Pb (Lead) Free Solder

When soldering, be sure to use the Pb free solder.

IDENTIFICATION:

Regardless of special logo (not always indicated)

One must treat all sets from 1.1.2005 onwards, according next rules.

Important note:

In fact also products a little older can also be treated in this way as long as you avoid mixing solder-alloys (leaded/ lead-free). So best to always use SAC305 and the higher temperatures belong to this.

Due to lead-free technology some rules have to be respected by the workshop during a repair:

• Use only lead-free solder alloy Philips SAC305 with

order code 0622 149 00106. If lead-free solderpaste is required, please contact the manufacturer of your solder-equipment. In general use of solderpaste within workshops should be avoided because paste is not easy to store and to handle.

• Use only adequate solder tools applicable for lead-

free solder alloy. The solder tool must be able

• To reach at least a solder-temperature of 400°C,

• To stabilize the adjusted temperature at the solder-

tip

• To exchange solder-tips for different applications.

• Adjust your solder tool so that a temperature around

360°C

- 380°C is reached and stabilized at the solder joint. Heating-time of the solder-joint should not exceed ~ 4 sec. Avoid temperatures above 400°C otherwise wear-out of tips will rise drastically and flux-fluid will be destroyed. To avoid wear-out of tips switch off un-used equipment, or reduce heat.

• Mix of lead-free solder alloy / parts with leaded

solder alloy / parts is possible but PHILIPS recommends strongly to avoid mixed solder alloy types (leaded and lead-free). If one cannot avoid, clean carefully the solder-joint from old solder alloy and re-solder with new solder alloy (SAC305).

• Use only original spare-parts listed in the Service-

Manuals. Not listed standard-material (commodities) has to be purchased at external companies.

• Special information for BGA-ICs:

- always use the 12nc-recognizable soldering temperature profile of the specific BGA (for desoldering always use highest lead-free temperature profile, in case of doubt)

- lead free BGA-ICs will be delivered in so-called 'dry-packaging' (sealed pack including a silica gel pack) to protect the IC against moisture. After opening, dependent of MSL-level seen on indicatorlabel in the bag, the BGA-IC possibly still has to be baked dry. This will be communicated via AYSwebsite. Do not re-use BGAs at all.

Top View

Out

Bottom View

Input

Pin 1

FFC Cable

Connector

CBA

* Be careful to avoid a short circuit.

Page 7

1-3-2 DVDN_PC_SN

• For sets produced before 1.1.2005, containing

leaded soldering-tin and components, all needed spare-parts will be available till the end of the service-period. For repair of such sets nothing changes.

• On our website

www.atyourservice.ce.Philips.com

you find more

information to:

• BGA-de-/soldering (+ baking instructions)

• Heating-profiles of BGAs and other ICs used in

Philips-sets

You will find this and more technical information within the “magazine”, chapter “workshop news”.

For additional questions please contact your local repair-helpdesk.

How to Remove / Install Flat Pack-IC

1. Removal

With Hot-Air Flat Pack-IC Desoldering Machine:

1. Prepare the hot-air flat pack-IC desoldering machine, then apply hot air to the Flat Pack-IC (about 5 to 6 seconds). (Fig. S-1-1)

2. Remove the flat pack-IC with tweezers while applying the hot air.

3. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

CAUTION:

1. The Flat Pack-IC shape may differ by models. Use an appropriate hot-air flat pack-IC desoldering machine, whose shape matches that of the Flat Pack-IC.

2. Do not supply hot air to the chip parts around the flat pack-IC for over 6 seconds because damage to the chip parts may occur. Put masking tape around the flat pack-IC to protect other parts from damage. (Fig. S-1-2)

3. The flat pack-IC on the CBA is affixed with glue, so be careful not to break or damage the foil of each pin or the solder lands under the IC when removing it.

With Soldering Iron:

1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

2. Lift each lead of the flat pack-IC upward one by one, using a sharp pin or wire to which solder will not adhere (iron wire). When heating the pins, use a fine tip soldering iron or a hot air desoldering machine. (Fig. S-1-4)

4. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

Fig. S-1-1

Hot-air Flat Pack-IC Desoldering Machine

CBA

Flat Pack-IC

Tweezers

Masking Tape

Fig. S-1-2

Flat Pack-IC

Desoldering Braid

Soldering Iron

Fig. S-1-3

Fine Tip Soldering Iron

Sharp Pin

Fig. S-1-4

Page 8

1-3-3 DVDN_PC_SN

With Iron Wire:

1. Using desoldering braid, remove the solder from all pins of the flat pack-IC. When you use solder flux which is applied to all pins of the flat pack-IC, you can remove it easily. (Fig. S-1-3)

2. Affix the wire to a workbench or solid mounting point, as shown in Fig. S-1-5.

3. While heating the pins using a fine tip soldering iron or hot air blower, pull up the wire as the solder melts so as to lift the IC leads from the CBA contact pads as shown in Fig. S-1-5.

4. Bottom of the flat pack-IC is fixed with glue to the CBA; when removing entire flat pack-IC, first apply soldering iron to center of the flat pack-IC and heat up. Then remove (glue will be melted). (Fig. S-1-6)

5. Release the flat pack-IC from the CBA using tweezers. (Fig. S-1-6)

Note: When using a soldering iron, care must be

taken to ensure that the flat pack-IC is not being held by glue. When the flat pack-IC is removed from the CBA, handle it gently because it may be damaged if force is applied.

2. Installation

1. Using desoldering braid, remove the solder from the foil of each pin of the flat pack-IC on the CBA so you can install a replacement flat pack-IC more easily.

2. The “●” mark on the flat pack-IC indicates pin 1. (See Fig. S-1-7.) Be sure this mark matches the 1 on the PCB when positioning for installation. Then presolder the four corners of the flat pack-IC. (See Fig. S-1-8.)

3. Solder all pins of the flat pack-IC. Be sure that none of the pins have solder bridges.

To Solid Mounting Point

Soldering Iron

Iron Wire

Hot Air Blower

Fig. S-1-5

Fine Tip Soldering Iron

CBA

Flat Pack-IC

Tweezers

Fig. S-1-6

Example :

Pin 1 of the Flat Pack-IC is indicated by a " " mark.

Fig. S-1-7

Presolder

CBA

Flat Pack-IC

Fig. S-1-8

Page 9

1-3-4 DVDN_PC_SN

Instructions for Handling Semiconductors

Electrostatic breakdown of the semi-conductors may occur due to a potential difference caused by electrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1 MΩ) that is properly grounded to remove any static electricity that may be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper plate with proper grounding (1 MΩ) on the workbench or other surface, where the semi-conductors are to be placed. Because the static electricity charge on clothing will not escape through the body grounding band, be careful to avoid contacting semi-conductors with your clothing.

CBA

Grounding Band

Conductive Sheet or Copper Plate

1MΩ

CBA

Page 10

1-4-1 H9820FIS

FUNCTION INDICATOR SYMBOLS

Note: If a mechanical malfunction occurs, the power is turned off. When the power comes on again after that by

pressing [POWER] or [STANDBY-ON] button, an error message is displayed on the TV screen for 5 seconds.

TV screen

When reel or capstan mechanism is not functioning correctly

When tape loading mechanism is not functioning correctly

When cassette loading mechanism is not functioning correctly

When the drum is not working properly

Cause Indicator Active

When reel or capstan mechanism is not functioning correctly

“EJECT A R” is displayed on a TV screen. (Refer to Fig. 1.)

When tape loading mechanism is not functioning correctly

“EJECT A T” is displayed on a TV screen. (Refer to Fig. 2.)

When cassette loading mechanism is not functioning correctly

“EJECT A C” is displayed on a TV screen. (Refer to Fig. 3.)

When the drum is not working properly “EJECT A D” is displayed on a TV screen. (Refer to Fig. 4.)

EJECT A R

Fig. 1

EJECT A T

Fig. 2

EJECT A C

Fig. 3

EJECT A D

Fig. 4

Page 11

1-5-1 H9820PFS

PREPARATION FOR SERVICING

How to Enter the Service Mode

About Optical Sensors

Caution:

An optical sensor system is used for the Tape Start and End Sensors on this equipment. Carefully read and follow the instructions below. Otherwise the unit may operate erratically.

What to do for preparation

Insert a tape into the Deck Mechanism Assembly and press the [PLAY] button. The tape will be loaded into the Deck Mechanism Assembly. Make sure the power is on, connect TP502 (S-INH) to GND. This will stop the function of Tape Start Sensor, Tape End Sensor and Reel Sensors. (If these TPs are connected before plugging in the unit, the function of the sensors will stay valid.) See Fig. 1.

Note: Because the Tape End Sensors are inactive,

do not run a tape all the way to the start or the end of the tape to avoid tape damage.

Fig. 1

Q504

Q503

TP502

S-INH

Page 12

1-6-1 H9820IB

OPERATING CONTROLS AND FUNCTIONS

Page 13

1-6-2 H9820IB

Page 14

1-7-1 H9820SNA

SIGNAL NAME ABBREVIATIONS

Signal Name Function

3.58MHz 3.58MHz Clock

-FL FIP Drive Power Supply

A-COM Audio Head Common

A-IN Audio Signal Input

A-MUTE-H

Audio Mute Control Signal (Mute = “H”)

A-OUT Audio Signal Output

A-PB/REC

Normal Audio Play Back/Record Signal

AE-H Audio Erase Head

AFC

Automatic Frequency Control Signal

AFCC

Low Path Filter Input Signal For AFC

AFCLPF

Low Path Filter Output Signal For AFC

AFG GND

AL+12V

Always +12V with AC Plug Connected

AL+2.8V

Always +2.8V with AC Plug Connected

AL+4.0V

Always +4.0V with AC Plug Connected

AL+5V

Always +5V with AC Plug Connected

AL+33V

Always +33V with AC Plug Connected

AL+44V

Always +44V with AC Plug Connected

AL-30V

Always -30V with AC Plug Connected

AUDIO+5V +5V at Audio Signal

AVD D AVD D

AVs s AVS S

C-CONT Capstan Motor Control Signal

C-F/R

Capstan Motor FWD/REV Control Signal (FWD = “L” / REV = “H”)

C-FG

Capstan Motor Rotation Detection Pulse

C-ROTA

Color Phase Rotary Changeover Signal

C-SYNC Composite Synchronized Pulse

CONV-SW

RF Conv. Output Channel Switching Signal (3ch = “Hi-z”, 4ch = “L”)

CTL

Amp. Output Control Signal for Test Point

CTL (+) Playback/Record Control Signal (+)

CTL (-) Playback/Record Control Signal (-)

CTLA CTL Amp. AC GND

D-CONT Drum Motor Control Signal

D-PFG Drum PG/FG Input Signal

D-REC-H Delayed Record Signal

D-V-SYNC Dummy V-sync Output

DISPLAY- CLK

7seg. Driver IC Clock Control Output Signal

DISPLAY-DATA

7seg. Driver IC Data Control Output Signal

DISPLAY-ENA

7seg. Driver IC Enable Control Output Signal

DVD-A DVD Audio Signal

DVD-AUDIO DVD Audio Signal

DVD-A(R)MUTE

DVD Audio (R) Mute Control Signal

DVD-H-IND DVD Mode LED Signal Output

DVD-L-IND VCR Mode LED Signal Output

DVD-OPEN/ CLOSE

DVD Open/Close at High

DVD-P-ON+12V +12V at DVD Power-On Signal

DVD-PON+3.3V

+3.3V at DVD Power-On Signal

DVD-P-ON+5V +5V at DVD Power-On Signal

DVD-PC DVD Power S u p p ly

DVD-PLAY DVD Play at Hig h

DVD-POWMONITOR

DVD Power Monitor Signal (P-off = “L”, P-on = “H”)

DVD-POWER DVD Power Control Signal

DVD-POW ERMONITOR

DVD Power Monitor Signal (Poff="L", P-on="H")

DVD-R-OUT DVD Component Video Signal (red)

DVD-STOP DVD Stop at High

DVD-VIDEO DVD Video Control Signal

DOUT Serial Data Output

END-S Tape End Position Detect Signal

EV+1.2V +1.2V Power Supply

EV+3.3V +3.3V Power Supply

EV+10V +3.3V Power Supply

F1 Filament Power Supply 1

F2 Filament Power Supply 2

FE-H Full Erase Head

FP-CLK Clock Input

FP-DIN Serial Data Input

FP-DOUT Serial Data Output

FP-STB Serial Interface Strobe

H-A-COMP Head Amp Comparator Signal

Signal Name Function

Page 15

1-7-2 H9820SNA

H-A-SW Video Head Amp Switching Pulse

Hi-Fi-A Hi-Fi Audio Head

Hi-Fi-COM Hi-Fi Audio Head Common

Hi-Fi-H-SW HiFi Audio Head Switching Pulse

HiFi/NOR-IN

Audio Mode Input (HiFi = “L” / Normal = “H”)

IIC-BUS SCL IIC BUS Control Clock

IIC-BUS SDA IIC BUS Control Data

INPUT SELECT Input Selector Control Signal

INSEL Input Selector Control Signal

KEY-1 A/D Key Data Signal 1

KEY-2 Key Scan Input Signal 2

LD-SW

Deck Mode Position Detector Signal

LM-FWD/ REV Loading Motor FWD/ REV Output

MOD-AUDIO Modulator Audio Output Signal

MOD-VIDEO Modulator Video Output Signal

N-A Normal Audio

NORMAL-L

Normal Audio Control Signal (Normal = “L”)

OSCI Main Clock Input 14.31818MHz

OSCO Main Clock Output 14.31818MHz

OUTPUTSELECT

Output Select

P-DOWN -L

Power Voltage Down Detector Signal

P-DOWN-P Power Voltage Down Protect

P-ON+5V +5V at Power-On Signal

P-ON-L Power On Signal to Low

PG-DELAY

Video Head Switching Pulse Signal Adjusted Voltage

PWRCON Power Down

REC-SAF-SW

Recording Safety SW Detect (With Record tab = “L” / With out Record tab = “H”)

REMOTE Remote Control Sensor

REMOTEVIDEO

Remote Control Sensor

RESET System Reset Signal (Reset = “L”)

RF-SW Video Head Switching Pulse

SIF Source Input Format

SPDIF

Digital Audio Interface Format Signal

ST-S Tape Start Position Detector Signal

ST/SAP-MODE Tuner Stereo/Sap Mode

SXI

Operation Mode Selecting Input Signal

T-REEL Take Up Reel Rotation Signal

TIMER+5V +5V at Timer

Signal Name Function

TU-VIDEO Tuner Video Input Signal

V-ENV Video Envelope Comparator Signal

V-IN Video Signal Input

V-IN-F Video Signal Input (Front)

V-OUT Video Signal Output

VCR/TV

RF Conv. ON/OFF Signal (TV = “L” / VCR = “H”)

VDD VDD

VDD2 VDD2

VIDEO Video Signal

VIDEO-C

Composite Video (chrominance) Signal

VIDEO-COM

Composite Video (chrominance) Signal

VIDEO-IN Composite Video Signal Input

VIDEO-OUT Composite Video Signal Output

VIDEO-Pb/Cb

Video Component Video Signal (Pb/Cb)

VIDEO-Pr/Cr

Video Component Video Signal (Pr/ Cr)

VIDEO-Y(I)

Composite Video (Luminance) Signal (Interlace)

VRI Servo Standard Voltage Input

VRO Servo Standard Voltage Output

VSS VSS

Vss2 Vss2

XI Sub Clock Input 32.768 MHz

XO Sub Clock Output 32.768 MHz

YCA-CS YCA IC Control Chip Select

YCA-SCL YCA IC Control Clock

YCA-SDA YCA IC Control Data

Signal Name Function

Page 16

1-8-1 H9820DC

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart

This flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally.

2. Disassembly Method

Note:

(1) Identification (location) No. of parts in the figures

(2) Name of the part

(3) Figure Number for reference

(4) Identification of parts to be removed, unhooked,

unlocked, released, unplugged, unclamped, or desoldered. P = Spring, L = Locking Tab, S = Screw, CN = Connector * = Unhook, Unlock, Release, Unplug, or Desolder e.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)

(5) Refer to “Reference Notes.”

Reference Notes

1. CAUTION 1: Locking Tabs (L-1) and (L-2) are

fragile. Be careful not to break them.

1) Release three Locking Tabs (L-1).

2) Release three Locking Tabs (L-2), then remove the Front Assembly.

2. CAUTION 2: Electrostatic breakdown of the laser diode in the optical system block may occur as a potential difference caused by electrostatic charge accumulated on cloth, human body etc, during unpacking or repair work. To avoid damage of pickup follow next procedures.

1) Disconnect Connector (CN301). Remove a

Screw (S-6) and lift the DVD Main CBA Unit. (Fig. D4)

2) Short the three short lands of FPC cable with

solder before removing the FFC cable (CN201) from it. If you disconnect the FFC cable (CN201), the laser diode of pickup will be destroyed. (Fig. D4)

3. CAUTION 3: When reassembling, confirm the FFC cable (CN201) is connected completely. Then remove the solder from the three short lands of FPC cable. (Fig. D4)

4. When reassembling, solder wire jumpers as shown in Fig. D6.

5. Before installing the Deck Assembly, be sure to place the pin of LD-SW on Main CBA as shown in Fig. D6. Then, install the Deck Assembly while aligning the hole of Cam Gear with the pin of LD-

ID/

Loc.

No.

Part

Removal

Fig. No.

Remove/*Unhook/

Unlock/Release/

Unplug/Desolder

Note

[1] Top Case D1 4(S-1) ---

[2]

Front Assembly

D2 *3(L-1), *3(L-2) 1

[3] Top Bracket D2 3(S-2) ---

[4]

DVD Mechanism Assembly

4(S-3), *CN401, *CN601

---

[5]

Partition Plate

D3 2(S-4) ---

[6]

Loader Holder

D3 2(S-5) ---

[7]

DVD Main CBA Unit

(S-6), *CN201, *CN301

2, 3

[8]

VCR Chassis Unit

D5 5(S-7), 2(S-8) ---

[9]

Deck Assembly

Desolder, 2(S-9), (S-10)

4,5

[10]

DVD Open/ Close CBA

D6 Desolder ---

[1] Top Case

[2] Front Assembly

[3] Top Bracket

[4] DVD Mechanism Assembly

[7] DVD Main CBA Unit

[5] Partition Plate

[6] Loader Holder

[8] VCR Chassis Unit

[9] Deck Assembly

[10] DVD Open/Close CBA

[11] Power SW CBA

[12] Main CBA

[11]

Power S W CBA

D6 Desolder ---

[12] Main CBA D6 ---------- ---

↓

(1)

↓

(2)

↓

(3)

↓

(4)

↓

(5)

ID/

Loc.

No.

Part

Removal

Fig.

No.

Remove/*Unhook/

Unlock/Release/

Unplug/Desolder

Note

Page 17

1-8-2 H9820DC

SW, the shaft of Cam Gear with the hole of LD-SW as shown in Fig. D6.

(S-1)

[1] Top Case

Fig. D1

(S-2)

(L-1)

(L-2)

(L-1)

[2] Front Assembly

[3] Top Bracket

Fig. D2

CN401

CN601

(S-3)

(S-4)

(S-5)

[5] Partition Plate

[6] Loader Holder

[4] DVD Mechanism Assembly

Fig. D3

CN201

CN301

(S-6)

[7] DVD Main CBA Unit

DVD Mechanism

Fig. D4

View for A

Short the three short lands by soldering. (Either of two places.)

Connector

Page 18

1-8-3 H9820DC

(S-7)

(S-8)

[8] VCR Chassis Unit

Fig. D5

Page 19

1-8-4 H9820DC

(S-9)

(S-10)

(S-9)

[12] Main CBA

[9] Deck Assembly

[10] DVD Open/Close CBA

[11] Power SW CBA

FE Head

Cylinder Assembly

ACE Head Assembly

Desolder

Lead with blue stripe

Desolder

Lead with blue stripe

From FE Head

BOTTOM VIEW

Lead connections of Deck Assembly and Main CBA

Desolder

From Capstan Motor Assembly

Printing side

Desolder

From Cylinder Assembly

From ACE Head Assembly

Lead with blue stripe

Desolder

Lead with red stripe

[12] Main CBA

SW512 LD-SW

LD-SW

Hole

Shaft

Cam Gear

[12] Main CBA

[9] Deck Assembly

Fig. D6

Page 20

1-8-5 H9820DC

3. HOW TO EJECT MANUALLY

1. Remove the Top Case, Front Assembly and Top Bracket.

2. Remove four Screws (S-3) in Fig. D3. Do not disconnect connectors.

3. While lifting up the DVD Mechanism, rotate the roulette in the direction of the arrow as shown below.

4. Pull the tray slowly with a hand.

View for A

Rotate this roulette in the direction of the arrow

DVD Mechanism

Page 21

1-9-1 H9820EA

ELECTRICAL ADJUSTMENT INSTRUCTIONS

General Note: “CBA” is abbreviation for “Circuit Board Assembly.”

NOTE:

1. Electrical adjustments are required after replacing circuit components and certain mechanical parts. It is important to do these adjustments only after all repairs and replacements have been completed. Also, do not attempt these adjustments unless the proper equipment is available.

2. To perform these alignment / confirmation procedures, make sure that the tracking control is set in the center position: Press either [CHANNEL L] or [CHANNEL K] button on the front panel first, then the [PLAY] button on the front panel.

Test Equipment Required

1. Oscilloscope: Dual-trace with 10:1 probe, V-Range: 0.001~50 V/Div., F-Range: DC~AC-20 MHz

2. Alignment Tape (VFMS0001H6)

Head Switching Position Adjustment

Purpose: To determine the Head Switching position

during playback.

Symptom of Misadjustment: May cause Head Switching noise or vertical jitter in the picture.

Note: TP751(V-OUT), TP302(RF-SW),

VR501(Switching Point) --- Main CBA

Reference Notes:

Playback the Alignment tape and adjust VR501 so that the V-sync front edge of the CH1 video output waveform is at the 6.5H ± 1H (412.7 µs ± 63.5 µs) delayed position from the rising edge of the CH2 head switching pulse waveform.

Test point Adj. Point Mode Input

TP751(V-OUT)

TP302(RF-SW)

GND

VR501

(Switching Point)

PLAY

(SP)

-----

Tape

Measurement

Equipment

Spec.

VFMS0001H6 Oscilloscope

6.5H ± 1H

(412.7µs±63.5µs)

Connections of Measurement Equipment

Figure 1

Oscilloscope

Main CBA

TP751

CH1 CH2

Trig. (+)

GND

TP302

EXT. Syncronize Trigger Point

1.0H

CH1

CH2

Switching Pulse

V-Sync

0.5H

6.5H±1H (412.7µs±63.5µs)

Page 22

1-10-1 H9820INT

HOW TO INITIALIZE THE DVD PLAYER & VCR

To put the program back at the factory-default, initialize the DVD player & VCR as the following procedure.

< DVD Section >

1. Press [DVD], [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. a appears on the screen.

2. Press [CLEAR/RESET] button on the remote control unit. Fig. b appears on the screen.

When “OK” appears on the screen, the factory default will be set. Then the firmware renewal mode is complete.

3. To exit this mode, press [STANDBY-ON] button.

MODEL : *******

Version

: *.**

Region

: *

EXIT: POWEREEPROM CLEAR : CLEAR

Fig. a

*******

" differ depending on the models.

MODEL : *******

Version

: *.**

Region

: *

EEPROM CLEAR : OK

EXIT: POWEREEPROM CLEAR : CLEAR

*******

" differ depending on the models.

Fig. b

Page 23

1-11-1 H9820FW

FIRMWARE RENEWAL MODE

1. Turn the power on and remove the disc on the tray.

2. To put the DVD player into version up mode, press [DVD], [9], [8], [7], [6], and [SEARCH] buttons on the remote control unit in that order. The tray will open automatically. Fig. a appears on the screen and Fig. b appears on the VFD.

The DVD player can also enter the version up mode with the tray open. In this case, Fig. a will be shown on the screen while the tray is open.

3. Load the disc for version up.

4. The DVD player enters the F/W version up mode automatically. Fig. c appears on the screen and Fig. d appears on the VFD. If you enter the F/W for different models, “Disc Error” will appear on the screen, then the tray will open automatically.

The appearance shown in (*1) of Fig. c is described as follows:

5. After programming is finished, the tray opens automatically. Fig. e appears on the screen and the checksum in (*2) of Fig. e appears on the VFD (Fig. f).

At this time, no button is available.

6. Remove the disc on the tray.

7. Unplug the AC cord from the AC outlet. Then plug it again.

8. Turn the power on by pressing the [STANDBY-ON] button and the tray will close.

9. Press [1], [2], [3], [4], and [DISPLAY] buttons on the remote control unit in that order. Fig. g appears on the screen.

No. Appearance State

1 Reading... Sending files into the memory

2 Erasing... Erasing previous version data

3 Programming... Writing new version data

F/W Version Up Mode Model No : *******

VERSION : *.**

Please insert a DISC

for F/W Version Up.

EXIT: POWER

*******

" differ depending on the models.

Fig. a Version Up Mode Screen

Fig. b VFD in Version Up Mode

VERSION : ************.ab6 Reading...

F/W Version Up Mode Model No : *******

VERSION : *.**

Fig. c Programming Mode Screen

*******

" differ depending on the models.

(*1)

Fig. d VFD in Programming Mode (Example)

VERSION : ************.ab6 Completed

SUM : 7ABC

F/W Version Up Mode

Model No : ******* VERSION : *.**

*******

" differ depending on the models.

Fig. e Completed Program Mode Screen

(*2)

Fig. f VFD upon Finishing the Programming Mode (Example)

MODEL : *******

Version

: *.**

Region

: *

EXIT: POWEREEPROM CLEAR : CLEAR

Fig. g

*******

" differ depending on the models.

Page 24

1-11-2 H9820FW

10. Press [CLEAR/RESET] button on the remote control unit. Fig. h appears on the screen.

When “OK” appears on the screen, the factory default will be set. Then the firmware renewal mode is complete.

11. To exit this mode, press [STANDBY-ON] button.

MODEL : *******

Version

: *.**

Region

: *

EEPROM CLEAR : OK

EXIT: POWEREEPROM CLEAR : CLEAR

*******

" differ depending on the models.

Fig. h

Page 25

1-12-1

BLOCK DIAGRAMS <VCR SECTION>

Servo / System Control Block Diagram

H9820BLS

MOTOR

SENSOR CBA

CAPSTAN MOTOR

CONTROL

HEAD

CL504

CN502

CN504

AC HEAD ASSEMBLY

MAIN CBA

KEY- 2

RF-SW

C-FG

C-CONT

D-PFG

ST-S

T-REEL

C-F/R

KEY- 1

D-V SYNC

C-SYNC

V-ENV

DISPLAY-ENA

CTL(+)

RESET

C-ROTA

D-REC-H

REC-

SAF-SW

PG-DELAY

AUDIO-MUTE-H

RF-SW

D-V SYNC

C-SYNC

V-ENV

C-ROTA

END-S

IC501

(SERVO/SYSTEM CONTROL)

CTL

CTL(-)

LM-FWD/REV

D-CONT

(DECK ASSEMBLY)

END-S

T-REEL

ST-S

Q504

Q503

Q501

RESET

Q506

SW-POINT

AL+5V

VR501

TIMER+5V

TP506 TP505

END-S

TP507

P-ON-L

P-DOWN-L

H-A-SW

H-A-COMP

INPUT-SELECT

OUTPUT

-SELECT

YCA-SCL

YCA-SDA

YCA-CS

YCA-SCL

YCA-SDA

YCA-CS

YCA-SCL

YCA-SDA

YCA-CS

SW511

REC SW

TO VIDEO

BLOCK DIAGRAM

TO AUDIO

BLOCK DIAGRAM

TO Hi-Fi AUDIO

BLOCK

DIAGRAM

CLOCK

DATA

TU701(TUNER UNIT)

VCR/TV

POWER

CN508

CN509

D561

POWER

SW518

LD-SW

AL+12V(1)

AL+5V

SW512

AL+12V

AL+18V

P-ON+5V

LD-SW

AL+5V

D555

S-LED

TO POWER

SUPPLY

BLOCK DIAGRAM

IIC-BUS SCL

IIC-BUS SDA

IIC-BUS SCL

VCR/TV-IND

IIC-BUS SDA

NORMAL-L

ST/SAP-MODE

Hi-Fi-H-SW

Hi-Fi/NOR-IN

ST/SAP-IN

Hi-Fi-H-SW

KEY SWITCH

TP502

P-ON+9V

S-INH

5 CTL(+)

6 CTL(-)

AL+12V(1)2P-ON+5V3C-FG4C-F/R5C-CONT6GND7LM-FWD/REV

D-CONT9D-PFG10GND11AL+12V

AL+18V

TP513

CTL

INPUT-SELECT

OUTPUT-SELECT

DVD-POWER

22KEY-1

11POWER-LED

POWER SW CBA

TO DVD SYSTEM

CONTROL /SERVO

BLOCK DIAGRAM

DISPLAY-ENA

DISPLAY-DATA

DISPLAY-CLK

REMOTE-VIDEO

CYLINDER ASSEMBLY

DRUM

MOTOR

SENSOR

CAPSTAN

MOTOR

DRIVE

CIRCUIT

DVD-H-IND

D567 DVD

D566 VCR

AL+5V

Q566

Q567

DVD-L-IND

“ “ = SMD

TEST POINT INFORMATION

:INDICATES A TEST POINT WITH A JUMPER

WIRE ACROSS A HOLE IN THE PCB.

:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.

:USED TO INDICATE A TEST POINT WITH NO TEST PIN.

:USED TO INDICATE A TEST POINT WITH A TEST PIN.

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 26

1-12-2

Video Block Diagram

H9820BLV

MAIN CBA

Q391

TU701

VIDEO IN

VCR

DVD

OUTPUT-SELECT

VIDEO OUT

TP751 V-OUT

IC752

(INPUT SELECT)

REC VIDEO SIGNAL PB VIDEO SIGNAL D

VD VIDEO SIGNAL MODE: SP/REC

WF1

BUFFER

SW CTL

IC751

(OUTPUT SELECT)

9 10 11

TO SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

DVD-VIDEO

INPUT-SELECT

DVD VIDEO/AUDIO

BLOCK DIAGRAM

<DVD SECTION>TOSERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

OSD CHARACTER

MIX

IC501

(OSD)

LUMINANCE

SIGNAL PROCESS

VIDEO (R)-1 HEAD

VIDEO (L)-1 HEAD

(DECK ASSEMBLY)

VIDEO(R)-1

VIDEO-COM

VIDEO(L)-1

CN253

123

VIDEO(L)-2

VIDEO-COM

VIDEO(R)-2

456

VIDEO

AGC

TUNER

FRONT

REAR

SYNC

SEPA

FBC

Y/C

MIX

CCD 1H

DELAY

YNR/COMB FILTER

CHROMINANCE

SIGNAL PROCESS

IC301

(VIDEO SIGNAL PROCESS/ HEAD AMP)

QV/QH

6dB

AMP

TO SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

CYLINDER ASSEMBLY

RF-SW

V-ENV

H-A-SW

H-A-COMP

TP302

VIDEO (L)-2 HEAD

VIDEO (R)-2 HEAD

TP301

C-PB

D-V SYNC

C-SYNC

D-V SYNC

255324

YCA-SCL

36 37 39 34

Q301

BUFFER

YCA-SDA55YCA-CS

SERIAL

I/F

VCA

CLAMP

HEAD

AMP

HEAD

AMP

ENV-DET

C-ROTA

C-ROTA/RF-SW

WF2

WF3

JK753

VIDEO

-IN

JK752

VIDEO

-IN

FRONT

REAR

JK751

VIDEO

-OUT

REAR

(TUNER UNIT)

WF6

VCR

DVD

SW CTL

9 10 11

“ “ = SMD

TEST POINT INFORMATION

:INDICATES A TEST POINT WITH A JUMPER

WIRE ACROSS A HOLE IN THE PCB.

:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.

:USED TO INDICATE A TEST POINT WITH NO TEST PIN.

:USED TO INDICATE A TEST POINT WITH A TEST PIN.

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 27

1-12-3

Audio Block Diagram

H9820BLA

TU701

SIF OUT

AUDIO IN

REC

AMP

SERIAL

I/F

AUTO

BIAS

P-ON+5V

Q421

BIAS

OSC

Q422

Q426

(PB=ON)

Q425

SWITCHING

D-REC OFF

AMP

LINE

AMP

MUTE

LPF

SP/LP-ON

ALC

TUNER

LINE 1

LINE 2

AUDIO-PB/REC

CN504

3 A-COM

1 AE-H

2 AE-H/FE-H

AUDIO

HEAD

AUDIO

ERASE

HEAD

AC HEAD ASSEMBLY

FE HEAD

(DECK ASSEMBLY)

1 FE-H

2 FE-H-GND

CN501

MAIN CBA

PB-AUDIO SIGNAL REC-AUDIO SIGNAL

Mode : SP/REC

58 55 53 54

D-REC-H

AUDIO-MUTE-H

SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

FULL

ERASE

HEAD

YCA-CS

YCA-SCL

YCA-SDA

IC301

SIF

MOD-AUDIO

AUDIO(R)-IN-F

AUDIO(L)-IN-F

AUDIO(L)-IN

AUDIO(R)-IN

AUDIO(R)-OUT

AUDIO(L)-OUT

N-A-OUT

N-A-IN

JK752

AUDIO(R)

-IN

AUDIO(L)

-IN

JK754

AUDIO(L)

-IN

JK755

AUDIO(R)

-IN

TO Hi-Fi AUDIO

BLOCK DIAGRAM

TO Hi-Fi AUDIO

BLOCK DIAGRAM

DVD VIDEO/AUDIO

BLOCK DIAGRAM

FRONT

REAR

IC751

(OUTPUT SELECT)

DVD-AUDIO(L)

DVD-AUDIO(R)

3 2

DVD-AUDIO(L)

DVD-AUDIO(R)

TP753

A-OUT (R)

TP754

A-OUT (L)

SW CTL

DVD

VCR

DVD

VCR

JK751

AUDIO(R)

-OUT

AUDIO(L)

-OUT

JK756

AUDIO(R)

-OUT

AUDIO(L)

-OUT

9 10 11

OUTPUT-SELECT

TO SERVO/SYSTEM

CONTOL BLOCK

DIAGRAM

DVD AUDIO SIGNAL

(TUNER UNIT)

AUDIO SIGNAL

PROCESS

“ “ = SMD

TEST POINT INFORMATION

:INDICATES A TEST POINT WITH A JUMPER

WIRE ACROSS A HOLE IN THE PCB.

:USED TO INDICATE A TEST POINT WITH A COMPONENT LEAD ON FOIL SIDE.

:USED TO INDICATE A TEST POINT WITH NO TEST PIN.

:USED TO INDICATE A TEST POINT WITH A TEST PIN.

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 28

1-12-4

Hi-Fi Audio Block Diagram

H9820BLH

48 47

13 14

697371

R-CH

INSEL

L-CH

INSEL

NOR

SERIAL

DATA

DECODER

OUTPUT

SELECT

VCO

LPF

L-CH BPF

R-CH

PNR

PILOT

DET

CONT

STEREO

PLL

STEREO

FILTER

SAP

FILTER

SAP

DET

SIF

DEMOD

SAP

DEMOD

L-R

DEMOD

ST/SAP

MATRIX

L-CH

PNR

LIM DEV

COMP

NOISE

VCO

LPF

LIM DEV

COMP

NOISE

dBX

DEC

ENV

DET

MODE

OUT

RIPPLE

FILTER

DET

MATRIX

R-CH BPF

HOLD

PULSE

NOISE

DET

ALC

34 33

4802

77139

SIF

AUDIO(R)-IN

AUDIO(L)-IN

N-A-OUT

AUDIO(R)-IN-F

AUDIO(L)-IN-F

DVD-AUDIO(L)

DVD-AUDIO(R)

LIM

MUTE

AUDIO(L)-OUT

MOD-AUDIO

AUDIO(R)-OUT

N-A-IN

Hi-Fi-H-SW

AUDIO-MUTE-H

NORMAL-L

ST/SAP-MODE

TO AUDIO

BLOCK DIAGRAM

IIC-BUS SDA

IIC-BUS SCL

P-ON+9V

TO SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

MAIN CBA

Hi-Fi-

AUDIO(R)

Hi-Fi

-COM 8

Hi-Fi-

AUDIO(L)

CN253

IC451 (MTS/ SAP/ Hi-Fi AUDIO PROCESS/ Hi-Fi HEAD AMP)

REC-AUDIO SIGNALPB-AUDIO SIGNAL

Mode : SP/REC

PILOT

CANCEL

TO AUDIO

BLOCK

DIAGRAM

TO SERVO/ SYSTEM

CONTROL BLOCK

DIAGRAM

TO SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

62 63

DVD AUDIO SIGNAL

Hi-Fi

AUDIO

(R) HEAD

Hi-Fi

AUDIO

(L) HEAD

CYLINDER

ASSEMBLY

(DECK ASSEMBLY)

“ “ = SMD

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 29

1-12-5

Power Supply Block Diagram

H9820BLP

AC1001

F1001

1A 250V

LINE

FILTER

L1001

D1001 - D1004

BRIDGE

RECTIFIER

Q1001

Q1003

Q1008

IC1001

ERROR

VOLTAGE DET

T001

Q055

Q052

Q056

MAIN CBA

HOT CIRCUIT. BE CAREFUL.

Q1006

Q1005

Q1011

Q031

1 EV+1.2V

2 EV+1.2V

3 EV+3.3V

4 EV+3.3V

5 EV+3.3V

7 DVD-P-ON+5V

8 EV+10V

9 EV+10V

DVD-P-ON+3.3V

17 PWRCON

IC1004

+3.3V REG.

IC1002

+1.2V REG.

CN1001

Q1004

P-ON+5V

DVD-P-ON+12V

-FL

AL+18V

EV+3.3V

DVD-P-ON+3.3V

AL+33V

P-ON+9V

AL-30V

AL+12V

TIMER+5V

AL+5V

DVD-P-ON+5V

TO DVD MAIN

CBA UNIT

CN401

SERVO/SYSTEM

CONTROL

BLOCK DIAGRAM

P-ON-L

P-DOWN-L

Q057

HOT COLD

A V

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.

If Main Fuse (F1001) is blown , check to see that all components in the power supply

circuit are not defective before you connect the AC plug to the AC power supply.

Otherwise it may cause some components in the power supply circuit to fail.

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

"Ce symbole reprèsente un fusible à fusion rapide."

CAUTION !

For continued protection against fire hazard,

replace only with the same type fuse.

ATTENTION : Pour une protection continue les risqes

d'Incele n'utiliser que des fusible de même type.

Risk of fire-replace fuse as marked.

"This symbol means fast operating fuse."

A V

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 30

1-12-6

BLOCK DIAGRAMS <DVD SECTION>

H9820BLSD

DVD System Control / Servo Block Diagram

2281

789

REMOTE

SENSOR

RM2001

bcd

FP-STB

REMOTE-VIDEO

DISPLAY-CLK

DISPLAY-DATA

DISPLAY-ENA

FP-DIN

FP-CLK

GRID FIP

SEGMENT

FIP502

IC571

MAIN CBA

(FIP DRIVER)

131416

FP-STB 2021FP-DIN 1920FP-CLK 1819REMOTE 22

TO SERVO/SYSTEM

CONTROL BLOCK

DIAGRAM

DVD-POWER

CN401 CN1001

DVD-PLAY 25

DVD-STOP 2627DVD-POWER

DVD-OPEN/CLOSE

DVD-PLAY

DVD-STOP

DVD-POWER

DVD-OPEN/CLOSE

EV+3.3V

SW2001

CN2002CN2003

DVD-OPEN/CLOSE

1 EV+3.3V

DVD-OPEN/CLOSE

DVD OPEN/CLOSE CBA

SW2002 STOP

SW2003 PLAY

5354656882

FP-STB

FP-DIN

REMOTE

FP-CLK

DVD MAIN CBA UNITDRIVE CBA

IC301

(SERVO DRIVE)

CN301

SLED

MOTOR

IC101

(MICRO CONTROLLER)

SLED

MOTOR

DRIVE

FOCUS

ACTUATOR

DRIVE

SPINDLE

MOTOR

DRIVE

TRACKING

ACTUATOR

DRIVE

147

TRAY-IN

SLD

SPDL

TRACKING

DRIVE

148

FOCUS DRIVE

TO DIGITAL SIGNAL

PROCESS BLOCK

DIAGRAM

FS(+)

FS(-)

TS(+)

TS(-)

TO DVD

VIDEO/ AUDIO

BLOCK DIAGRAM

ADAC-MD

56 ADAC-MC

ADAC-MC

PCM-SCLK

AUDIO-MUTE

ADAC-MD

AUDIO-MUTE

163

PCM-SCLK

TRAY-IN

3SP(+)

4SP(-)

5TRAY-IN

6GND

7SL(-)

8SL(+)

VREF

RESET73

RESET

IC462

1 3

+3.3V

IC202

(OP AMP)

645

312

SL-AMP

143

SP-ROT

+3.3V

146

FD-OFST

139

TD-OFST

86 ADAC-ML

ADAC-ML

RESET

IC461

2 1

SPINDLE

MOTOR

1 NOTE:

Either IC461 or IC462 is used for DVD MAIN CBA UNIT.

“ “ = SMD

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 31

1-12-7

H9820BLD

Digital Signal Process Block Diagram

DATA(VIDEO/AUDIO) SIGNAL DVD VIDEO SIGNAL

DATA(AUDIO) SIGNAL

C16

D18

A17

B15

E14

F12

DVD-LD 8

CD-LD 10

PD-MONI 7

FS(+) 2

FS(-) 3

TS(+) 1

TS(-) 4

CN201

IC201

(SW)

IC101 (MICRO CONTROLLER)

FS(+)

CD/DVD

FS(-)

TS(+)

TS(-)

PICK-UP

UNIT

DETECTOR

CD/DVD 19

Q251,Q252

CD DVD

AMP

Q253,Q254

AMP

1 3

GND(DVD-PD)

GND(CD-PD)

GND(LD)

TO DVD SYSTEM

CONTROL/SERVO

BLOCK DIAGRAM

SIGNAL

PROCESS

CIRCUIT

DVD/CD

FORMATTER

AUDIO

I/F

VIDEO

I/F

NTSC/PAL

ENCODER

DMA

BCU

INST.

ROM

32BIT

CPU

DATA

RAM

INTERRUPT

CONTROLLER

WATCH DOG

TIMER

CPU

I/F

TIMER

DECODER

I/F

CPU

I/F

READ

MEMORY

DATA

RAM

DSP

DECODER

I/O

PROCESSOR

INST.

ROM

DATA

RAM

INST.

ROM

SERIAL

D/A

GENERAL

I/O

INTERRUPT

CONTROLLER

TIMER

WATCH DOG

TIMER

REMOTE

CONTROL

32BIT CPU

STREAM

I/F

EXTERNAL

MEMORY

I/F

ECC

UMAC

114

115

116

117

132

131

134

133

129

130

126

124

125

123

DEBUG

BCU

INST

RAM

DATA

RAM

D/A

TO DVD

VIDEO

/AUDIO

BLOCK

DIAGRAM

149

158

Y(I/P)

Pr/Cr

Pb/Cb

VIDEO-Y(I/P)

VIDEO-C

VIDEO-Pr/Cr

VIDEO-Pb/Cb

TO DVD

VIDEO

/AUDIO

BLOCK

DIAGRAM

177

SPDIF

170

PCM-BCK

171

PCM-DATA

169

PCM-LRCLK

152

151

23~51

SDRAM DATA(0-15)

SDRAM ADDRESS(0-11)

217

238

252

256

IC103 (FLASH ROM)

FLASH

ROM

293638

DVD MAIN CBA UNIT

FDQ (0-15)

162548

192~212

FADR (0-19)

SDRAM DATA(0-15)

D/A

156

Y(I)

VIDEO-Y(I)

IC503 (SDRAM)

SDRAM

134253

222629

“ “ = SMD

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 32

1-12-8

H9820BLVD

DVD Video / Audio Block Diagram

IC601 (AUDIO D/A CONVERTER)

DIGITAL

AUDIO OUT

JK1202

BUFFER

Q1351

IC1201

Q1201

Q1202

VREF

(AMP)

CN601 CN1601

768

131415

TO DVD

SYSTEM

CONTROL

/SERVO

BLOCK

DIAGRAM

TO DIGITAL

SIGNAL

PROCESS

BLOCK

DIAGRAM

SERIAL

PORT

SERIAL

CONTROL

4X/8X

OVERSAMPLING

DIGITAL FILTER

/FUNCTION

CONTROLLER

ENPHANCED

MULTI-LEVEL

DELTA-SIGMA

MODULATOR

DAC

LPF+AMP

L-CH

R-CH

LPF+AMP

DAC

ZERO DETECT

SYSTEM CLOCK

675

PCM-BCK

SPDIF

PCM-DATA

PCM-LRCLK

ADAC-MD

ADAC-MC

ADAC-ML

PCM-SCLK

MAIN CBA

DVD MAIN CBA UNIT

DVD AUDIO SIGNALDATA(AUDIO) SIGNAL

AUDIO-MUTE

+3.3V

Q1204

CN601

88VIDEO-Y(I/P)

10 10VIDEO-C

66VIDEO-Pb/Cb

44VIDEO-Pr/Cr

JK1401

S-VIDEO OUT

CN1601

3 4

IC1402 (VIDEO DRIVER)

4dB

AMP

2dB

AMP

LPF DRIVER

4dB

AMP

2dB

AMP

LPF DRIVER

4dB

AMP

2dB

AMP

LPF DRIVER

VIDEO-Pb/Cb

OUT

VIDEO-Y

OUT

VIDEO-Pr/Cr

OUT

JK1403

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

DVD VIDEO SIGNAL

VIDEO-Y(I/P)

VIDEO-C

VIDEO-Pb/Cb

VIDEO-Pr/Cr

DVD-VIDEO

TO VIDEO

BLOCK DIAGRAM

IC1403 (VIDEO DRIVER)

4dB

AMP

2dB

AMP

LPF DRIVER

2dB

AMP

DRIVER

4dB

AMP

2dB

AMP

LPF DRIVER

11VIDEO-Y(I)

VIDEO-Y(I)

WF5

WF9

WF7

WF8

WF4

13 13

DVD-AUDIO(L)

DVD-AUDIO(R)

14 14

DVD-AUDIO(R)-MUTE

SPDIF

DVD-AUDIO(L)

DVD-AUDIO(R)

AUDIO

BLOCK

DIAGRAM

<VCR

SECTION>

“ “ = SMD

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

OR.

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

Page 33

1-13-1 D6N_PC_SC

(Top View) (Bottom View)

(Bottom View)

Electrolytic Capacitor

Transistor or Digital Transistor

NPN Transistor

PNP Transistor

NPN Digital Transistor

PNP Digital Transistor

(Top View)

E C B

Digital Transistor

< PCB Symbols >

< Schematic Diagram Symbols >

E C B

(Top View)

E C B

SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS

Standard Notes

WARNING

Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts that have these special safety characteristics are identified in this manual and its supplements; electrical components having such features are identified by the mark “#” in the schematic diagram and the parts list. Before replacing any of these components, read the parts list in this manual carefully. The use of substitute replacement parts that do not have the same safety characteristics as specified in the parts list may create shock, fire, or other hazards.

Capacitor Temperature Markings

Capacitors and transistors are represented by the following symbols.

Notes:

1. Do not use the part number shown on these drawings for ordering. The correct part number is shown in the parts list, and may be slightly different or amended since these drawings were prepared.

2. To maintain original function and reliability of repaired units, use only original replacement parts which are listed with their part numbers in the parts list section of the service manual.

3. How to read converged lines.

Examples:

1) “1-D3” means that line number “1” goes to area

“D3”.

2) “1-B1” means that line number “1” goes to area

“B1”.

4. All resistance values are indicated in ohms (K = 10

, M = 106).

5. Resistor wattages are 1/6W unless otherwise specified.

6. All capacitance values are indicated in µF (P = 10

-6

µF).

7. All voltages are DC voltages unless otherwise specified.

8. Voltage indications for PLAY and STOP modes on the schematics are as shown below.

Mark

Capacity

change rate

Standard

temperature

Temperature

range

(B)

±10% 20°C -25~+85°C

(F)

±30 - 80% 20°C –25~+85°C

(SR)

±15% 20°C –25~+85°C

(Y)

±22.5% 20°C –25~+85°C

ABCD

1-B1

1-D3

AREA D3

AREA B1

1-D3

Distinction Area Line Number (1 to 3 digits)

231

5.0 (2.5)

PLAY mode STOP mode

5.0

The same voltage for both PLAY & STOP modes

Indicates that the voltage is not consistent here.

< DVD Section >

231

5.0 (2.5) < >

PLAY mode REC mode DVD mode

5.0

The same voltage for PLAY, REC & DVD modes

Indicates that the voltage is not consistent here.

VCR Section >

Unit: Volts

Page 34

1-13-2

Main 1/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position

C023 E-3 JC08 D-3 C502 B-1 R502 D-1 C505 D-1 R503 D-1 C507 D-1 R504 D-1 C508 D-3 R507 D-3 C509 D-3 R508 D-3 C511 E-3 R511 E-4 C512 E-3 R517 E-4 C514 D-3 R518 E-4 C515 D-3 R523 D-4 C521 E-3 R524 C-4 C522 E-4 R525 B-3 C523 C-4 R526 B-4 C525 F-4 R527 B-3 C527 E-4 R528 B-3 C529 D-4 R530 B-2 C530 D-4 R537 A-3 C531 C-4 R542 A-1 C532 C-4 R543 B-2 C533 C-4 R544 B-4 C534 C-4 R545 C-1 C535 C-4 R546 C-1 C536 C-4 R550 D-2 C537 B-4 R551 D-2 C541 E-3 R552 C-4 C544 E-4 R557 C-4

R610 C-1 CN501 A-4 R611 D-2 CN502 F-4 R616 D-4 CN504 A-4 R618 C-1

R619 C-1

D501 E-4 R626 C-1 D510 F-3 R640 F-2 D555 A-1

SW511 A-2

IC501 C-3

VR501 B-4 L501 A-1 L502 E-3 X501 D-3 L504 E-3 X502 D-3

Q501 D-1 TP505 B-3 Q506 A-2 TP513 B-4

JC05 F-1

RESISTORS

CRYSTAL OSCILLATORS

TEST POINTS

SWITCH

VARIABLE RESISTOR

DIODES

COILS

TRANSISTORS

CAPACITORS

CONNECTORS

Page 35

Main 1/8 Schematic Diagram < VCR Section >

IC501 KEY VOLTAGE CHART

0.00 ~ 0.51V POWER DVD/VCR

0.51 ~ 0.92V REW CH UP

0.92 ~ 1.27V FF CH DOWN

1.27 ~ 1.61V STOP/EJECT SENS-INH

1.61 ~ 1. 98V P LAY --------------

1.98 ~ 2. 39V RE C ----------- ---

2.39 ~ 2. 90V ---------------- --------------

2.90 ~ 3. 60V ---------------- --------------

3.60 ~ 4. 30V ---------------- --------------

4.30 ~ 5.00V KEY OFF KEY OFF

Pin No. Voltage

KEY 1 (67 PIN) KEY 2 (66 PIN)

Comparison Chart of Models and Marks

MODEL MARK

DVP3050V/37 A DVP3050V/55 B

“ “ = SMD

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

The same voltage for PLAY, REC & DVD modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

<0>

PLAY mode REC mode DVD mode

1-13-3

H9820SCM1

Page 36

Main 2/8, Power SW & Sensor Schematic Diagram < VCR Section >

7G 6G 5G 4G 3G 2G 1G

ababababa

FIP502 MATRIX CHART

REPEAT

TITLE

GROUP

VCR

CHP

REC

SACD

TRK

ALL

PSCAN DVD

P M

5G 4G 3G 2G 1G

REPEAT

TITLE

GROUP

VCR

CHP

REC

SACD

TRK

A ALL

PSCAN DVD

HDVCD

“ “ = SMD

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

The same voltage for PLAY, REC & DVD modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

<0>

PLAY mode REC mode DVD mode

1-13-4

H9820SCM2

Page 37

1-13-5

Main 2/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position

C540 K-1 R571 J-3 C550 J-4 R572 K-3 C571 J-2 R573 H-3 C572 J-2 R574 I-3 C574 K-3 R575 I-2 C701 I-1 R576 I-2 C703 I-1 R580 H-4 C704 I-1 R585 I-4 C708 H-1 R586 I-4 C709 G-1 R587 I-4

R588 I-4

CN509 H-4 R590 I-4

R591 I-4 D566 H-3 R593 H-4 D567 I-3 R594 H-4

R600 G-3

IC571 K-3 R602 G-3

R603 G-3

L701 H-1 R605 G-3

R701 H-1 Q566 H-2 R704 H-1 Q567 I-2 R705 H-1

JC06 G-2 SW502 H-4 R467 I-1 SW505 I-4 R522 H-3 SW508 I-4 R529 J-3 SW509 I-4 R531 K-1 SW512 J-1 R532 K-1 SW513 I-4 R533 J-1 SW514 I-4 R534 J-1 SW515 I-4 R535 J-1 SW516 I-4 R536 J-1 R540 K-1 FIP502 J-4 R541 K-2 TU701 H-2 R553 G-3 R554 G-3 TP506 K-1 R555 J-3 TP507 K-1 R556 J-3

RESISTORS

COIL

CAPACITORS

DIODES

TRANSISTORS

CONNECTOR

SWITCHES

MISCELLANEOUS

TEST POINTS

Page 38

1-13-6

Main 3/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position Ref No. Position

C301P-2C406O-2R310Q-4 C302P-2C407O-2R311Q-4 C303P-2C408O-1R314P-4 C304P-1C409O-1R315P-4 C305P-1C410O-1R316P-4 C307Q-2C411O-1R317 P-4 C308Q-2C412O-1R318O-4 C309 Q-2 C413 P-1 R319 O-4 C310Q-2C414O-1R320O-4 C311Q-3C422O-1R321O-4 C312Q-3C423N-1R322O-4 C313Q-3C424N-1R323O-4 C314Q-3C425N-1R324O-4 C315 Q-3 R327 N-3 C316 Q-3 CN253 M-4 R401 N-2 C317 Q-3 R402 N-2 C318 Q-3 IC301 O-2 R407 N-2 C319 Q-4 R408 N-2 C320 Q-4 L251 N-3 R409 O-2 C321 Q-4 L303 N-4 R410 O-1 C322 Q-4 L304 N-4 R411 O-1 C324 P-4 L325 P-4 R412 O-1 C327 P-4 L421 N-1 R413 O-1 C328 P-4 L422 N-2 R414 O-1 C329 P-4 R415 O-1 C330P-4Q301Q-3R416O-2 C331O-4Q302Q-4R421O-1 C332 P-4 Q421 N-1 R422 N-1 C333 P-4 Q422 N-1 R424 N-1 C336 O-4 Q425 O-1 R425 N-1 C339 N-3 Q426 N-1 R426 N-1 C340 N-3 C341 N-3 R301 P-2 X301 P-4 C342 N-3 R302 P-2 C343 N-3 R304 P-2 TP301 P-1 C346P-4R306Q-3TP302O-4 C401N-2R307Q-3TP502I-4 C404N-3R308Q-3 C405N-2R309Q-3

CAPACITORS RESISTORSCAPACITORS

COILS

CONNECTOR

TEST POINTS

CRYSTAL OSCILLATOR

TRANSISTORS

RESISTORS

Page 39

Main 3/8 Schematic Diagram < VCR Section >

“ “ = SMD

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

The same voltage for

PLAY, REC & DVD modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

<0>

PLAY mode REC mode DVD mode

H9820SCM31-13-7

Page 40

Main 4/8 Schematic Diagram < VCR Section >

“ “ = SMD

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

The same voltage for PLAY, REC & DVD modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

<0>

PLAY mode REC mode DVD mode

1-13-8

H9820SCM4

Page 41

1-13-9

Main 4/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position Ref No. Position

C1201 S-1 C1532 T-2 R1224 U-1 C1202 S-1 C1535 T-3 R1225 U-1 C1205 S-1 C1536 T-3 R1226 U-1 C1206 S-1 C1537 T-3 R1238 T-1 C1207 T-1 R1240 T-1 C1208 T-1 CN1601 S-3 R1245 S-1 C1221 T-1 R1351 V-1 C1222 T-1 D1301 Y-2 R1352 V-2 C1223 U-1 R1353 V-1 C1224 U-1 IC1201 T-1 R1354 V-1 C1245 T-1 IC1402 U-2 R1355 V-1 C1246 S-1 IC1403 U-3 R1356 W-1 C1247 S-1 R1392 S-1 C1249 T-1 L1350 V-2 R1396 T-2 C1351 V-2 L1351 W-1 R1397 T-2 C1352 W-1 L1522 T-2 R1398 T-2 C1354 V-1 R1421 S-3 C1355 V-1 Q1201 U-1 R1422 V-2 C1396 S-1 Q1202 U-1 R1401 T-2 C1403 T-3 Q1204 U-1 R1403 T-3 C1422 V-2 Q1351 V-1 R1441 T-2 C1423 T-3 Q1385 S-2 R1442 V-2 C1441 T-3 R1443 V-2 C1442 V-2 R1205 S-1 R1461 S-3 C1443 V-3 R1206 S-1 R1462 V-2 C1461 S-3 R1207 T-1 R1481 T-3 C1462 V-2 R1208 T-1 R1482 V-2 C1481 T-3 R1209 T-1 C1482 V-2 R1210 S-1 JK1202 W-1 C1524 U-3 R1221 T-1 JK1401 V-2 C1525 U-3 R1222 U-1 JK1403 V-2 C1531 T-2 R1223 U-1

ICS

CAPACITORS

RESISTORS

CAPACITORS

COILS

MISCELLANEOUS

RESISTORS

CONNECTOR

DIODE

TRANSISTORS

Page 42

1-13-10

Main 5/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position

C370 X-3 R391 AA-3 C371 X-3 R392 AA-3 C391 AA-3 R395 AA-3 C392 AA-3 R397 AA-3 C751 AA-2 R751 AA-2 C752 AA-2 R752 AA-1 C753 Y-3 R753 AA-1 C757 Y-3 R759 X-3 C761 AA-1 R760 X-3 C762 Y-3 R773 Z-3 C766 Z-3 R774 AA-4 C772 AA-1 R775 Y-3 C773 AA-2 R777 AA-3 C774 AA-3 C777 Z-3 JK751 AA-2

JK752 AA-1

D777 AA-3 JK753 AA-1

JK754 AA-1 IC751 Z-3 JK755 AA-1 IC752 X-3 JK756 AA-2

L771 AA-4 TP751 AA-2

TP753 AA-2

Q391 AA-3 TP754 AA-2

COIL

ICS

DIODE

CAPACITORS RESISTORS

TRANSISTORS

MISCELLANEOUS

TEST POINTS

Page 43

Main 5/8 Schematic Diagram < VCR Section >

“ “ = SMD

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

The same voltage for PLAY, REC & DVD modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

<0>

PLAY mode REC mode DVD mode

H9820SCM51-13-11

Page 44

Main 6/8 & DVD Open/Close Schematic Diagram < VCR Section >

“ “ = SMD

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

The same voltage for PLAY, REC & DVD modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

<0>

PLAY mode REC mode DVD mode

H9820SCM61-13-12

Page 45

1-13-13

Main 6/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position

C051 AG-3 R056 AG-4 C053 AF-3 R057 AG-3

C060 AF-3 R058 AF-3 C1030 AD-3 R060 AE-3 C1031 AD-3 R061 AF-3 C1039 AD-3 R062 AF-3 C1040 AC-3 R063 AF-3 C1042 AD-2 R073 AG-4 C1051 AD-3 R075 AG-4 C1070 AC-3 R092 AG-4 C2002 AF-1 R095 AG-4 C2004 AG-1 R702 AG-4 C2012 AG-1 R1002 AC-3

R1025 AG-2 CN1001 AC-3 R1026 AG-2 CN2003 AG-1 R1044 AG-2

R1051 AC-2

D019 AF-4 R1052 AD-2 D504 AG-4 R1059 AF-2

D701 AG-4 R1068 AF-2 D1031 AD-4 R1076 AF-2 D1036 AE-3 R1077 AE-2 D1037 AF-3 R1078 AC-3 D1038 AF-3 R1085 AD-3 D1058 AG-2 R1086 AD-3

R1087 AC-3 IC1002 AD-4 R1090 AD-3 IC1004 AD-3 R1091 AD-3

R2001 AD-2

L2001 AF-1 R2002 AD-2

R2003 AD-2

Q031 AL-1 R2005 AG-1 Q052 AG-4 R2006 AC-2 Q055 AF-3 R2028 AF-1 Q056 AG-3 R2031 AF-1

Q057 AF-3 R2086 AD-2 Q1004 AE-2 Q1005 AF-2 SW2002 AE-1 Q1006 AG-2 SW200 3 AE-1 Q1008 AJ-2 Q1011 AD-2 RM2001 AG-2

CAPACITORS

ICS

MISCELLANEOUS

SWITCHES

RESISTORS

COIL

TRANSISTOR

CONNECTOR

DIODE

Page 46

1-13-14

Main 7/8 Schematic Diagram Parts Location Guide < VCR Section >

Ref No. Position Ref No. Position

C013 AL-4 D1022 AJ-2 C017 AL-4 D1023 AJ-2 C018 AL-3 D1024 AJ-1 C020 AL-3 D1025 AJ-1 C021 AL-3 C030 AL-1 IC1001 AK-1

C1001! AI-3

C1002 AL-3 L009 AN-3 C1003 AK-3 L1001 AI-4 C1004 AJ-3 L1004 AK-3 C1005 AK-3 L1007 AL-2

C1006! AI-3 L1020 AL-2

C1007 AL-2 C1008 AK-3 Q1001 AK-3 C1013 AJ-2 Q1003 AJ-3 C1014 AL-2 C1015 AL-2 R001 AI-3 C1018 AL-1 R031 AL-1 C1021 AL-1 R032 AL-1 C1023 AL-3 R034 AL-1 C1029 AJ-2 R039 AL-1 C1032 AJ-2 R041 AL-1 C1033 AJ-1 R042 AL-1 C1038 AL-2 R090 AL-3

JC01 AI-1 R091 AL-3

R093 AM-3 D013 AL-4 R094 AM-3 D015 AL-3 R1004 AK-3 D016 AL-3 R1005 AJ-3 D030 AL-4 R1006 AJ-3 D031 AL-3 R1008 AJ-3 D040 AL-1 R1010 AJ-2 D052 AF-3 R1011 AK-2 D080 AF-3 R1013 AM-1 D082 AF-3 R1029 AJ-2 D083 AE-3 R1032 AJ-2 D100 AG-3 R1034 AJ-2 D101 AG-2 R1036 AJ-2

D1001 AJ-4 R1037 AJ-2 D1002 AJ-3 R1038 AJ-1 D1003 AJ-4 R1039 AJ-1 D1004 AJ-3 R1042 AL-2 D1007 AJ-2 R1043 AJ-3 D1008 AL-2 R1094 AL-2 D1010 AL-3 R1095 AL-2 D1011 AK-3 D1012 AK-3 AC1001 AI-4 D1016 AL-2 F1001 AI-4 D1017 AL-1 GP1001 AI-3 D1018 AJ-2 SA1001 AI-3 D1020 AL-2 T001 AK-4

TRANSISTORS

MISCELLANEOUS

RESISTORS

COILS

CAPACITORS

DIODES

Page 47

Main 7/8 Schematic Diagram < VCR Section >

Comparison Chart of Models and Marks

MODEL MARK

DVP3050V/37 A DVP3050V/55 B

“ “ = SMD

PLAY mode REC mode DVD mode

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

5.0 (2.5)

<0>

5.0

The same voltage for PLAY, REC & DVD modes.

Indicates that the voltage is not consistent here.

A V

CAUTION !

For continued protection against fire hazard, replace only with the same type fuse. ATTENTION : Pour une protection continue les risqes d'Incele n'utiliser que des fusible de même type. Risk of fire-replace fuse as marked.

"This symbol means fast operating fuse." "Ce symbole reprèsente un fusible à fusion rapide."

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown , check to see that all components in the power supply circuit are not defective before you connect the AC plug to the AC power supply. Otherwise it may cause some components in the power supply circuit to fail.

NOTE:

The voltage for parts in hot circuit is measured using hot GND as a common terminal.

1-13-15

H9820SCM7

Page 48

Main 8/8 Schematic Diagram < VCR Section >

MAIN 8/8 Schematic Diagram Parts Location Guide

Ref No. Position Ref No. Position

C438 AN-3 C489 AN-3 C439 AP-2 C491 AN-3 C440 AN-3 C492 AN-3 C441 AP-2 C493 AN-3 C448 AN-2 C494 AN-3 C449 AN-2 C495 AO-4 C451 AO-1 C496 AN-3 C452 AO-2 C498 AN-2 C453 AO-2 C499 AN-2 C454 AP-2 C455 AP-2 IC451 AO-2 C456 AP-2 C457 AP-2 L451 AQ-3 C458 AP-2 C459 AQ-2 R451 AO-2 C460 AQ-2 R452 AO-2 C461 AQ-2 R453 AO-1 C462 AQ-2 R454 AO-2 C463 AQ-3 R455 AO-2 C465 AQ-3 R456 AO-2 C466 AQ-3 R457 AQ-2 C467 AQ-3 R458 AQ-3 C469 AQ-3 R459 AQ-3 C470 AQ-4 R462 AO-4 C471 AP-4 R463 AN-3 C472 AP-4 R464 AN-3 C473 AP-4 R465 AN-3 C474 AP-4 R466 AN-3 C475 AP-4 R468 AN-2 C476 AP-4 R469 AN-2 C477 AO-4 R470 AN-2 C478 AO-4 R471 AN-2 C479 AO-4 R472 AQ-3 C480 AO-4 R480 AN-3 C481 AO-4 R481 AN-3 C483 AO-4 R482 AP-2 C484 AO-4 R483 AP-2 C485 AO-4 R484 AN-3 C486 AO-4 R485 AN-2 C487 AN-4 R486 AP-2 C488 AO-3 R487 AP-2

RESISTORS

CAPACITORS

COIL

CAPACITORS

PLAY mode REC mode DVD mode

Voltage indications for PLAY, REC and DVD modes on the Schematic Diagrams are as shown below:

1 2 3

5.0 (2.5)

<0>

5.0

The same voltage for PLAY, REC & DVD modes.

Indicates that the voltage is not consistent here.

“ “ = SMD

1-13-16

H9820SCM8

Page 49

Main CBA Top View

NOTE:

The voltage for parts in hot circuit is measured using hot GND as a common terminal.

Because a hot chassis ground is present in the power supply circut, an isolation transformer must be used. Also, in order to have the ability to increase the input slowly, when troubleshooting this type power supply circuit, a variable isolation transformer is required.

CAUTION !

Sensor CBA Top View

BHF300F01011A

BHF300F01011B

TO SENSOR CBA (END-SENSOR)

A V

CAUTION !

"This symbol means fast operating fuse." "Ce symbole reprèsente un fusible à fusion rapide."

TO SENSOR CBA (START-SENSOR)

WF1

TP751 V-OUT

DVD Open/Close CBA Top View

BH9800F01012C

Power SW CBA Top View

WF2

TP302

RF-SW

WF3

TP301

C-PB

TP513

CTL

VR501

SW-P

BH9800F01012B

Note:

L1004 is positioned on the Cathode side of D1011 as shown below.

D1011 L1004

TP502

S-INH

1-13-17

BH9800F01012A

Page 50

Main CBA Bottom View

NOTE:

The voltage for parts in hot circuit is measured using hot GND as a common terminal.

CAUTION !

PIN 18 OF CN1601

A V

PIN 15 OF CN1601

CAUTION !

"This symbol means fast operating fuse." "Ce symbole reprèsente un fusible à fusion rapide."

WF7

PIN 13 OF CN1601

WF5

WF5 WF4WF8

PIN 10 OF CN1601

WF4WF8WF9

PIN 8 OF CN1601

WF6

PIN 2 OF IC751

1-13-18

BH9800F01012A

Page 51

Main CBA Parts Location Guide

Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position

L251 B-3 R042 F-5 R452 B-4 R551 B-1 R1036 G-5 R2003 G-1 L303 C-3 R056 F-2 R453 B-4 R552 C-2 R1037 G-5 R2005 C-1 L304 C-3 R057 F-2 R454 B-4 R553 E-1 R1038 G-5 R2006 G-1 L325 C-3 R058 F-2 R455 B-4 R554 G-1 R1039 G-5 R2028 C-1 L421 C-4 R060 F-3 R456 B-4 R555 D-1 R1042 E-1 R2031 C-1 L422 D-4 R061 F-2 R457 B-4 R556 E-1 R1043 G-4 R2086 F-1 L451 B-3 R062 F-2 R458 B-3 R557 D-2 R1044 G-1 L501 C-1 R063 F-2 R459 B-3 R571 D-1 R1051 G-1 SW502 F-1 L502 E-3 R073 F-2 R462 A-3 R572 D-1 R1052 G-1 SW505 C-1 L504 E-2 R075 F-2 R463 A-4 R573 F-1 R1059 G-1 SW508 B-1 L701 A-5 R090 F-3 R464 A-4 R574 F-1 R1068 G-2 SW509 B-1

L771 B-5 R091 F-3 R465 A-4 R575 E-1 R1076 G-1 SW511 B-1 L1001 G-4 R092 F-2 R466 A-4 R576 C-1 R1077 G-2 SW512 E-2 L1004 G-4 R093 F-3 R467 A-5 R580 A-1 R1078 D-1 SW513 E-1 L1007 F-4 R094 F-2 R468 B-4 R585 B-1 R1085 G-2 SW514 E-1 L1020 F-4 R095 F-2 R469 B-4 R586 B-1 R1086 G-2 SW515 B-1 L1350 G-5 R301 D-4 R470 B-4 R587 B-1 R1087 G-2 SW516 B-1 L1351 G-5 R302 D-4 R471 B-4 R588 C-1 R1090 G-2 SW2002 G-1 L1522 E-4 R304 D-4 R472 B-3 R590 E-1 R1091 G-2 SW2003 G-1 L2001 C-1 R306 D-3 R480 A-4 R591 E-1 R1094 F-4

R307 C-3 R481 A-4 R593 B-1 R1095 F-4 VR501 A-2 Q031 F-5 R308 D-3 R482 B-4 R594 E-1 R1205 C-5 Q052 F-3 R309 C-3 R483 B-4 R600 E-1 R1206 D-5 X301 C-3 Q055 F-2 R310 C-3 R484 B-4 R602 E-1 R1207 C-5 X501 B-2 Q056 F-2 R311 B-3 R485 A-4 R603 E-1 R1208 D-5 X502 C-2 Q057 F-2 R314 C-3 R486 B-4 R605 E-1 R1209 C-5 Q301 C-3 R315 B-3 R487 B-4 R610 B-1 R1210 D-5 AC1001 G-3 Q302 C-3 R316 B-3 R502 B-2 R611 B-2 R1221 B-5 F1001 G-3 Q391 D-5 R317 B-3 R503 B-1 R616 C-2 R1222 B-5 FIP502 D-1 Q421 C-4 R318 B-3 R504 B-1 R618 B-1 R1223 B-5 GP1001 G-5 Q422 C-4 R319 B-3 R507 B-2 R619 B-1 R1224 B-5 JK751 F-5 Q425 D-4 R320 B-3 R508 C-2 R626 B-2 R1225 E-4 JK752 E-5 Q426 D-4 R321 B-3 R511 E-2 R640 A-3 R1226 D-5 JK753 A-1 Q501 B-1 R322 A-2 R517 B-2 R701 A-5 R1238 D-5 JK754 A-1 Q506 C-2 R323 A-2 R518 E-2 R702 F-2 R1240 D-5 JK755 A-1 Q566 F-1 R324 A-3 R522 G-1 R704 A-4 R1245 C-5 JK756 G-5 Q567 E-1 R327 B-4 R523 C-2 R705 A-4 R1351 G-5 JK1202 G-5

Q1001 G-4 R391 D-5 R524 C-2 R751 E-5 R1352 G-5 JK1401 F-5 Q1003 G-4 R392 D-5 R525 C-1 R752 E-5 R1353 G-5 JK1403 F-5 Q1004 G-3 R395 D-5 R526 C-1 R753 A-1 R1354 G-5 RM2001 C-1 Q1005 G-1 R397 D-5 R527 C-1 R759 B-5 R1355 G-5 SA1001 G-3 Q1006 G-1 R401 C-4 R528 A-1 R760 B-5 R1356 G-5 T001 F-5 Q1008 G-5 R402 C-4 R529 E-1 R773 B-5 R1392 C-5 TU701 A-4 Q1011 G-3 R407 C-4 R530 D-1 R774 B-5 R1396 D-4 Q1201 F-5 R408 C-4 R531 E-2 R775 B-5 R1397 D-5 TP301 A-3 Q1202 F-5 R409 C-4 R532 E-2 R777 B-5 R1398 C-4 TP302 A-3 Q1204 D-5 R410 C-4 R533 E-2 R1002 D-1 R1401 E-4 TP502 E-1 Q1351 G-5 R411 C-4 R534 E-3 R1004 G-3 R1403 E-4 TP505 A-3 Q1385 D-5 R412 C-4 R535 E-3 R1005 G-4 R1421 E-4 TP506 F-3

R413 C-4 R536 E-2 R1006 G-4 R1422 F-5 TP507 A-3 JC05 E-3 R414 C-4 R537 B-2 R1008 G-4 R1441 E-4 TP513 A-2 JC06 D-3 R415 C-4 R540 D-2 R1010 G-4 R1442 F-5 TP751 F-5 JC08 C-2 R416 C-4 R541 C-1 R1011 G-4 R1443 E-5 TP753 E-5 R001 G-5 R421 D-4 R542 D-3 R1013 D-1 R1461 E-4 TP754 F-5 R031 F-5 R422 D-4 R543 B-1 R1025 G-1 R1462 F-5 R032 F-5 R424 C-4 R544 A-2 R1026 G-2 R1481 E-4 R034 F-5 R425 C-4 R545 B-1 R1029 G-4 R1482 E-5 R039 F-5 R426 D-4 R546 B-1 R1032 G-5 R2001 F-1 R041 F-5 R451 B-4 R550 B-1 R1034 G-4 R2002 G-1

VARIABLE RESISTOR

RESISTORS RESISTORS RESISTORS

SWITCHES

TRANSISTORS

COILS

CRYSTAL OSCILLATORS

TEST POINTS

MISCELLANEOUS

RESISTORSRESISTORS

RESISTORS

Ref No. Position Ref No. Position Ref No. Position Ref No. Position Ref No. Position

CAPACITORS CAPACITORS CAPACITORS C013 F-3 C412 C-4 C507 B-1 C1030 G-2 D013 F-4 C017 F-3 C413 C-4 C508 B-1 C1031 G-2 D015 F-4 C018 F-3 C414 C-4 C509 B-2 C1032 G-5 D016 F-4 C020 F-3 C422 D-4 C511 C-2 C1033 G-5 D019 F-2 C021 F-3 C423 D-4 C512 B-2 C1038 F-4 D030 F-3 C023 F-1 C424 C-4 C514 C-2 C1039 G-2 D031 F-3 C030 F-5 C425 C-4 C515 C-2 C1040 G-2 D040 F-5 C051 F-2 C438 A-4 C521 E-4 C1042 G-2 D052 F-2 C053 F-2 C439 B-4 C522 E-3 C1051 G-3 D080 F-2 C060 F-2 C440 B-4 C523 E-3 C1070 G-2 D082 F-2 C301 C-4 C441 B-4 C525 E-2 C1201 C-5 D083 F-3 C302 C-3 C448 B-4 C527 E-2 C1202 D-5 D100 A-3 C303 C-4 C449 B-4 C529 C-2 C1205 C-5 D101 A-3 C304 D-4 C451 B-4 C530 C-2 C1206 D-5 D501 B-2 C305 D-4 C452 B-4 C531 D-2 C1207 D-5 D504 G-3 C307 C-3 C453 B-4 C532 C-2 C1208 D-5 D510 A-3 C308 C-4 C454 B-4 C533 C-2 C1221 C-5 D555 C-3 C309 C-4 C455 B-4 C534 C-2 C1222 C-5 D566 F-1 C310 C-3 C456 B-4 C535 D-2 C1223 F-5 D567 F-1 C311 B-5 C457 B-4 C536 C-2 C1224 G-5 D701 G-3 C312 C-3 C458 B-4 C537 A-2 C1245 C-5 D777 B-5 C313 A-3 C459 B-4 C540 A-3 C1246 C-5 D1001 G-4 C314 C-3 C460 B-4 C541 E-2 C1247 D-5 D1002 G-4 C315 C-3 C461 B-3 C544 E-3 C1249 C-5 D1003 G-4 C316 D-3 C462 B-4 C550 D-1 C1351 G-5 D1004 G-4 C317 D-3 C463 B-3 C571 D-1 C1352 G-5 D1007 G-4 C318 C-3 C465 B-3 C572 D-1 C1354 G-5 D1008 F-4 C319 C-3 C466 B-3 C574 D-1 C1355 G-5 D1010 F-3 C320 A-5 C467 B-3 C701 A-5 C1396 E-4 D1011 G-4 C321 B-3 C469 B-3 C703 A-5 C1403 E-4 D1012 G-4 C322 C-3 C470 B-3 C704 A-5 C1422 D-4 D1016 F-5 C324 C-3 C471 B-3 C708 A-4 C1423 E-4 D1017 E-3 C327 C-3 C472 B-3 C709 A-4 C1441 E-4 D1018 G-4 C328 B-3 C473 B-3 C751 E-5 C1442 E-5 D1020 F-4 C329 B-3 C474 A-3 C752 E-5 C1443 E-5 D1022 G-5 C330 B-3 C475 A-3 C753 B-5 C1461 E-4 D1023 G-5 C331 B-3 C476 B-3 C757 B-5 C1462 E-5 D1024 G-5 C332 B-3 C477 A-3 C761 A-1 C1481 E-4 D1025 G-5 C333 B-3 C478 A-3 C762 C-5 C1482 E-5 D1031 G-2 C336 B-3 C479 A-3 C766 B-5 C1524 E-4 D1036 G-2 C339 B-4 C480 A-3 C772 G-5 C1525 D-4 D1037 G-2 C340 B-4 C481 A-3 C773 F-5 C1531 E-4 D1038 F-2 C341 B-4 C483 A-3 C774 B-5 C1532 E-4 D1058 F-1 C342 B-4 C484 A-3 C777 B-5 C1535 E-4 D1301 C-5 C343 B-4 C485 A-3 C1001 G-3 C1536 E-4 C346 C-3 C486 A-3 C1002 F-3 C1537 E-4 IC301 C-4 C370 B-5 C487 B-4 C1003 G-4 C2002 C-1 IC451 B-3 C371 B-5 C488 A-4 C1004 G-3 C2004 D-1 IC501 C-1 C391 E-5 C489 A-4 C1005 G-4 C2012 C-1 IC571 C-1 C392 E-5 C491 A-4 C1006 G-3 JC01 F-5 IC751 B-5 C401 C-4 C492 A-4 C1007 F-4 IC752 B-5 C404 C-4 C493 A-4 C1008 G-4 CN253 C-4 IC1001 F-5 C405 C-4 C494 A-4 C1013 G-4 CN501 A-5 IC1002 G-2 C406 C-4 C495 A-3 C1014 F-4 CN502 E-3 IC1004 G-2 C407 C-4 C496 A-4 C1015 F-4 CN504 D-4 IC1201 C-5 C408 C-4 C498 B-4 C1018 F-5 CN509 A-1 IC1402 E-4 C409 C-4 C499 B-4 C1021 F-4 CN1001 G-1 IC1403 E-4 C410 C-4 C502 C-1 C1023 F-4 CN1601 E-4 C411 C-4 C505 B-1 C1029 G-4 CN2003 G-1 L009 F-3

CAPACITORS

CONNECTORS

DIODES

ICS

COILS

1-13-19

Page 52

DVD Main 1/3 Schematic Diagram < DVD Section >

“ “ = SMD

Voltage indications for PLAY and STOP modes on the Schematic Diagrams are as shown below:

1 2

The same voltage for both PLAY & STOP modes.

5.0

Indicates that the voltage is not consistent here.

5.0 (2.5)

PLAY mode STOP mode

1 NOTE: Either IC461 or IC462 is used for DVD MAIN CBA UNIT.

1-13-20

H9820SCD1

Page 53

DVD Main 2/3 Schematic Diagram < DVD Section >

“ “ = SMD

Voltage indications for PLAY and STOP modes on the Schematic Diagrams are as shown below:

5.0 (2.5)

PLAY mode STOP mode

The same voltage for both PLAY & STOP modes.

1 2

5.0

Indicates that the voltage is not consistent here.

1-13-21

H9820SCD2

Page 54

IC101 Voltage Chart

PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP

129 2.3 2.3 161 3.4 3.4 193 ~ ~ 225 3.4 3.4

130 2.3 2.3 162 0 0 194 ~ ~ 226 ~ ~

131 2.3 2.3 163 1.8 1.8 195 ~ ~ 227 ~ ~

132 2.4 2.3 164 0 0 196 3.4 3.4 228 ~ ~

133 2.4 2.4 165 1.7 1.8 197 ~ ~ 229 0 0

134 2.4 2.4 166 1.7 1.7 198 ~ ~ 230 ~ ~

135 2.3 2.3 167 3.4 3.4 199 ~ ~ 231 3.4 3.4

136 2.3 2.3 168 0 0 200 ~ ~ 232 1.3 1.6

137 2.3 2.3 169 1.8 1.8 201 0 0 233 ~ ~

138 2.3 2.3 170 1.7 1.7 202 3.4 3.4 234 1.9 2.3

139 1.7 1.7 171 1.3 0.1 203 ~ ~ 235 0 0

140 1.7 1.7 172 1.3 1.3 204 ~ ~ 236 1.3 1.3

141 3.4 3.4 173 0 0 205 0 0 237 ----- -----

142 1.3 1.3 174 ----- ----- 206 ~ ~ 238 ~ ~

143 2.1 1.7 175 ----- ----- 207 ~ ~ 239 3.4 3.4

144 2.2 2.2 176 ----- ----- 208 ~ ~ 240 3.4 3.3

145 0 0 177 1.8 1.7 209 3.4 3.4 241 1.9 1.9

146 1.7 1.7 178 3.4 3.5 210 ~ ~ 242 0 0

147 1.8 1.7 179 0 0 211 ~ ~ 243 1.9 1.9

148 1.7 1.7 180 ----- ----- 212 ~ ~ 244 3.4 3.3

149 0.6 0.5 181 ----- ----- 213 0 0 245 3.4 3.4

150 3.4 3.4 182 ----- ----- 214 ----- ----- 246 3.4 3. 4

151 0.5 0.6 183 3.5 3.5 215 ----- ----- 247 0 0

152 0.5 0.4 184 ----- ----- 216 3.4 3.4 248 3.3 3.4

153 1.4 1.3 185 ----- ----- 217 ~ ~ 249 3.2 3

154 1.4 1.3 186 ----- ----- 218 0 0 250 0 0

155 2.4 2.4 187 ----- ----- 219 1.3 1.3 251 3.2 3.0

156 3.4 3.4 188 ----- ----- 220 ~ ~ 252 ~ ~

157 0 0 189 ----- ----- 221 ~ ~ 253 0 0

158 0.9 0.9 190 3.4 3.5 222 0 0 254 ~ ~

159 3.4 3.4 191 0 0 223 ~ ~ 255 3.4 3.4

160 0 0 192 ~ ~ 224 ~ ~ 256 ~ ~

~ : Voltage is not cons istent ----- : Not us ed Unit : Volts

PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP PIN.NO PLAY STOP

1 ~ ~ 33 ~ ~ 65 0 0 97 ----- -----

2 ~ ~ 343.43.4663.43.5983.43.4

3 0 0 35 0 0 673.23.2990.90.8

4 ~ ~36~ ~680 01000 0

5 ~ ~ 37 ~ ~ 69 3.4 3.4 101 2.4 2.4

6 3.4 3.4 38 0.4 0.3 70 3.4 3.4 102 2.2 2.2

7 ~ ~ 39 ~ ~ 71 ----- ----- 103 1.9 1.9

8 ~ ~ 40 ~ ~ 72 1.4 2.7 104 0.4 0.3

9 0 0 41 ~ ~ 73 3.4 3.4 105 0 0

10 ~ ~ 42 ~ ~ 74 0 0 106 1.7 1.7

11 ~ ~ 43 ~ ~ 75 1.7 1.8 107 3.4 3.4

12 3.4 3.4 44 1.3 1.3 76 2.3 1.8 108 ----- -----

13 ~ ~ 45 ~ ~ 77 ----- ----- 109 ----- -----

14 ~ ~ 46 ~ ~ 78 ----- ----- 110 1.9 1.9

15 ~ ~ 47 ~ ~ 79 ----- ----- 111 1.9 1.9

16 0 0 48 3.4 3.4 80 3.4 0.1 112 1.7 1.7

17 ~ ~ 49 0 0 81 0.1 0.1 113 1.7 1.7

18 ~ ~ 50 ~ ~ 82 2.8 2.8 114 1.7 1.7

19 3.4 3.4 51 ~ ~ 83 0.1 0.1 115 1.7 1.7

20 0 0 52 0.8 0.8 84 3.4 3.4 116 1.7 1.7

21 ----- ----- 53 0 0 85 0.1 0.1 117 1.7 1.7

22 3.5 3.5 54 0 0 86 3.6 3.4 118 3.4 3.4

23 ~ ~ 55 1.4 1.4 87 0 0 119 2.0 2.0

24 ~ ~ 56 3.4 3.4 88 3.5 0.1 120 1.7 1.7

25 ~ ~ 57 3.5 3.5 89 1.3 1.3 121 1.5 1.5

26 1.3 1.3 58 3.4 3.4 90 ----- ----- 122 0 0

27 ~ ~ 59 3. 4 3.4 91 ----- ----- 123 0.3 0.1

28 3.4 3.4 60 3.4 3.4 92 ----- ----- 124 1.2 0.1

29 0 0 61 3.5 3.5 93 0 0 125 0.3 0.1

30 ~ ~

31 ~ ~

32 ~ ~

62 3.4 3.4

63 0 0 64 0 0

94 ----- ----- 126 0.1 0.1

95 ----- ----- 127 2.3 2.3

96 ----- ----- 128 1.7 1.7

1-13-22

Page 55

DVD Main 3/3 Schematic Diagram < DVD Section >

“ “ = SMD

Voltage indications for PLAY and STOP modes on the Schematic Diagrams are as shown below:

5.0 (2.5)

PLAY mode STOP mode

The same voltage for both PLAY & STOP modes.

1 2

5.0

Indicates that the voltage is not consistent here.

1-13-23

H9820SCD3

Page 56

WAVEFORMS

NOTE:

Input VCR: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL) (WF1~WF3) DVD: POWER ON (STOP) MODE (WF4~WF6) CD: 1kHz PLAY (WF7~WF9)

WF1

TP751

V-OUT E-E 0.2V 20

WF1

WF2

UPPER

LOWER

TP751

TP302

WF4

Pin 8 of CN1601

µs

VIDEO-Y 0.2V 20µs

WF5

Pin 10 of CN1601

WF7

Pin 13 of CN1601

AUDIO-L

WF8

Pin 15 of CN1601

1V 0.5ms

WF3

WF2

V-OUT 10V RF-SW 0.5V

UPPER

LOWER

TP301

TP302

C-PB RF-SW 0.2V 5m

10V

µs

VIDEO-C

VIDEO-C 0.2V 20µs

WF6

Pin 2 of IC751

VIDEO-CVBS 0.5V 20µs

AUDIO-R 1V

WF9

Pin 18 of CN1601

SPDIF 1V 0.1

0.5ms

µs

1-14-1 H9820WF

Page 57

WIRING DIAGRAM < VCR SECTION >

OR.

ANT-IN

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

DIGITAL

AUDIO OUT

VIDEO

-Pb/Cb

VIDEO

-Y

VIDEO

-Pr/Cr

ANT-OUT

123456789

CN1001

EV+1.2V

EV+3.3V

EV+1.2V

EV+3.3V

DVD-P-ON+3.3V

GND

EV+10V

DVD-P-ON+5V

TO DVD

MAIN CBA

UNIT CN401

(W001)

111213141516171819

GND

FP-CLK

PWRCON

FP-DIN

FP-STB

TO WIRING

DIAGRAM

REMOTE

DVD-POWER

FP-DOUT(NU)

DVD-OPEN/CLOSE

DVD-PLAY

DVD-STOP

OUTPUT-SELECT

CN1601

VIDEO-Y(I) 1

456

I/P-SW(NU)

VODEO-Pr/Cr

789

GND

VIDEO-Pb/Cb

TO DVD

MAIN CBA

UNIT CN601

(W003)

101112

GND

VIDEO-C

VIDEO-Y(I/P)

1314151617

GND

DVD-AUDIO(L)

DVD-AUDIO(R)-MUTE

SPDIF

AUDIO+5V

DVD-AUDIO(R)

REAR

FRONT

AUDIO(L)

-OUT

AUDIO(R)

-OUT

VIDEO

-OUT

AUDIO(L)

-IN

AUDIO(R)

-IN

VIDEO

-IN

AUDIO(L)

-OUT

AUDIO(R)

-OUT

S-VIDEO

OUT

AUDIO(L)

-IN

AUDIO(R)

-IN

VIDEO

-IN

AE-H1

CN504

AL+18V12

AL+12V

SENSOR CBA

DVD OPEN/CLOSE CBA

CN2002

W011

EV+3.3V

DVD-OPEN/CLOSE 22

CN2003

CN253

VIDEO(R)-11

VIDEO-COM2

VIDEO(L)-2

3 VIDEO(L)-1

W012

POWER-LED 11

CN509 CN508

VIDEO-COM5

VIDEO(R)-26

Hi-Fi-AUDIO(R)7

Hi-Fi-COM8

Hi-Fi-AUDIO(L)9

POWER SW CBA

KEY-1

GND

SENSOR CBA

MAIN CBA

FE-H1

CN501

FE-H-GND2

CAPSTAN

MOTOR

AE-H/FE-H2

A-COM3

AUDIO-PB/REC4

CTL(+)5

CTL(-) 6

CAPSTAN MOTOR

CN502

1 AL+12V(1)

AC CORD

P-ON+5V 2

3 C-FG

C-F/R 4

C-CONT5

GND 6

MOTOR

DRIVE

D-PFG9

D-CONT8

LM-FWD/REV 7

CIRCUIT

GND

AUDIO

AC HEAD ASSEMBLY

(DECK ASSEMBLY)

AUDIO HEAD

ERASE HEAD

CONTROL HEAD

FE HEAD

FULL

ERASE HEAD

MOTOR

SENSOR

DRUM

CYLINDER ASSEMBLY

MOTOR

VIDEO

(R)1

HEAD

VIDEO

(L)1

HEAD

VIDEO

(L)2

HEAD

VIDEO

(R)2

HEAD

Hi-Fi AUDIO

(R) HEAD

Hi-Fi AUDIO

(L) HEAD

H9820WI1-15-1

Page 58

WIRING DIAGRAM < DVD SECTION >

OR.

NOTE FOR WIRE CONNECTORS:

1. PREFIX SYMBOL "CN" MEANS CONNECT

(CAN DISCONNECT AND RECONNECT

2. PREFIX SYMBOL "CL" MEANS WIRE-SOLDER

HOLES OF THE PCB.

(WIRE IS SOLDERED DIRECTLY.)

2345678

CN401

EV+1.2V

EV+3.3V

EV+10V

EV+3.3V

DVD-P-ON+5V

DVD-P-ON+3.3V

TO MAIN CBA

CN1001

(W001)

121314151617181920

GND

EV+10V

GND

FP-DIN

FP-CLK

PWRCON

FP-STB

REMOTE

FP-DOUT(NU)

TO WIRING

DIAGRAM

DVD-PLAY

DVD-STOP

DVD-POWER

DVD-OPEN/CLOSE

CN601

OUTPUT-SELECT

VIDEO-Y(I) 1

I/P-SW(NU)

456

GND

VODEO-Pr/Cr

TO MAIN CBA

789

GND

VIDEO-Y(I/P)

VIDEO-Pb/Cb

CN1601

(W003)

101112

GND

VIDEO-C

1314151617

GND

AUDIO+5V

DVD-AUDIO(L)

DVD-AUDIO(R)

DVD-AUDIO(R)-MUTE

SPDIF

AUDIO+5V

CN301

TRAY-IN

DVD MAIN CBA UNIT

SP(-)7SP(+)

TRAY-IN

GND

SL(-)

8 SL(+)

DRIVE CBA

CN201

TS(+)

TS(-)

FS(-)

FS(+)

GND(DVD-PD)

GND(CD-PD)

123456789

FSTS

CD-LD

PD-MONI

DVD-LD

GND(LD)

VREF

GND

1011121314151617181920

91123654

DETECTOR

CD/DVD

DAC

DVD-P-ON+5V

PICK UP UNIT

DVD MECHANISM

SPINDLE

MOTOR

SLED

MOTOR

1-15-2

H9820WID

Page 59

SYSTEM CONTROL TIMING CHARTS

< VCR Section >

Mode SW: LD-SW

LD-SW Position detection

A/D Input voltage Limit

(Calculated voltage)

3.76 V ~ 4.50 V (4.12 V) EJ

4.51 V ~ 5.00 V (5.00 V) CL

0.00 V ~ 0.25 V (0.00 V) SB

1.06 V ~ 1.50 V (1.21 V) TL

0.66 V ~ 1.05 V (0.91 V) FB

1.99 V ~ 2.60 V (2.17 V) SF

1.51 V ~ 1.98 V (1.80 V) SM

3.20 V ~ 3.75 V (3.40 V) AU

0.26 V ~ 0.65 V (0.44 V) AL

4.51 V ~ 5.00 V (5.00 V) SS

Symbol

2.61 V ~ 3.19 V (2.97 V) RS

Note:

Note: EJ RS: Loading FWD (LM-FWD / REV “H”)

RS EJ: Loading REV (LM-FWD / REV “L”) Stop (A) = Loading Stop (B) = Unloading

Note:

Symbol Loading Status

EJ Eject

CL Eject ~ REW Reel

SB REW Reel ~ Stop (B)

TL Stop (B) ~ Brake Cancel

FB Brake Cancel ~ FF / REW

SF FF / REW ~ Stop (M), (FF / REW)

SM Stop (M), (FF / REW) ~ Stop (A)

AU Stop (A) ~ Play / REC

AL Play / REC ~ Still / Slow

SS Still / Slow ~ RS (REW Search)

RS RS (REW Search)

1-16-1 D6N4HTI

Page 60

Still/Slow Control Frame Advance Timing Chart

1) SP Mode

18 RF-SW

The first rise of RF-SW after a rise in F-AD signal

F-AD (Internal Signal)

C-DRIVE

PB CTL

27 C-F/R

"L" "L"

"H"

Acceleration Detection (T1)

"Z"

"H"

Stop detection (T2)

Slow Tracking Value

20ms

Reversal Limit Value

79 H-A-SW

78 C-ROTA

STILL FRAME ADVANCE STILL

Fig. 1

1-16-2 D6N4HTI

Page 61

2) LP/SLP Mode

18 RF-SW

F-AD (Internal Signal)

The first rise of RF-SW after a rise in F-AD signal

C-DRIVE

PB CTL

27 C-F/R

"H"

"L" "L"

Acceleration Detection (T1)

"Z"

"H"

Stop detection (T2)

Slow Tracking Value

20ms

Reversal Limit Value

79 H-A-SW

78 C-ROTA

STILL STILL

FRAME ADVANCE

Fig. 2

1-16-3 D6N4HTI

Page 62

LM-FWD "M"

/REV

CL/SS

LD-SW

PIN NO.

1. EJECT (POWER OFF) -> CASSETTE IN (POWER ON) -> STOP(B) -> ST

ROTATION

DRUM

C-F/R

C-DRIVE

VCR/TV77

DISPLAY

D-REC-H

D-PB

A-MUTE-H

P-ON-L

-OFF

POWER

STOP

PLAY RS

0.1S

0.2S

1.5S (2H)

2.5S (4H)

0.2S

0.8S

0.3S

0.2S

40mS

1.2S

0.2S

0.4S

20mS

"Z"

0.2S

CLEJ SB

TL SB

SMSF AL AL RS AU AL SS AU AL SM

EJECT

CASS.LOAD

LD-FWD

0.2S

LD-REV

0.7S

LD-FWD

0.4S

LD-FWD

0.2S

LD-REV

0.2S

LD-FWD

0.5S

LD-REV

STOP(A)

LD-FWD

PLAY

ST-S/ END-S "OFF"

PLAY

OP(A) -> PLAY -> RS -> FS -> PLAY -> STILL -> PLAY -> STOP(A)

PLAY STOPPLAY

(SLOW)

STILL

0.2S

1.0S

0.5S

0.8S (2H)

1.2S (4H) 40mS

Refer to STILL/

SLOW TIMING

CHART Fig. 1, 2.

0.4S

20mS

Fig. 3

0.2S

0.3S

LD-FWD

LD-REV

0.2S

LD-FWD

PLAY

LD-FWD

STILL(SLOW)

LD-REV

0.2S

LD-FWD

PLAY

LD-REV

STOP(A)

REW

PLAY

PAUSE (SLOW)

PLAY

STOP /EJECT

1-16-4 D6N4HTI

Page 63

LM-FWD "M"

/REV

CL/SS

LD-SW

PIN NO.

2. STOP(A) -> FF -> STOP(A) -> REW -> STOP(A) -> REC -> PAUSE -> P

DRUM

ROTATION

D-REC-H

VCR/TV77

DISPLAY

D-PB

P-ON-L

A-MUTE-H

C-F/R

C-DRIVE

STOP

STOPFF

REW STOP

REC

RECREC PAUSE

STOP

1.0S

1.2S

40mS

0.4S

20mS

0.4S

20mS

0.4S

20mS

0.1S

"Z"

Fig. 4

0.2S

SM SF FB SM AU

FB SF AU

TL TL SMSM SF SFAL AL SM AL AL ALAU AU SM TL SB EJRS RSSM

SF FB SM

AUFB SF

AU SS

SS SS SF

AL AL AUSS FB CL

STOP(A)

LD-REV

0.2S

LD-FWD

REV

1.0S

LD-FWD

0.5S

LD-REV

STOP(A)

LD-REV

0.2S

LD-FWD

REW

LD-REV

1.0S

LD-FWD

0.5S

LD-REV

STOP(A)

LD-FWD

REC

LD-FWD

2.5S Short REV

LD-REV

0.2S

LD-FWD

REC PAUSE

REC

LD-FWD

1.5S

LD-REV

0.2S LD-FWD

0.5S

LD-REV

STOP(A)

LD-REV

0.2S LD-REV

0.5S

0.2S

0.5S

CASS. UNLD

EJECT

STOP /EJECT

REW

STOP /EJECT

AUSE or REC -> STOP(A) -> EJECT

REC

PAUSE

REC or PAUSE

STOP /EJECT

ST-S/ END-S "ON"

1-16-5 D6N4HTI

Page 64

< DVD Section >

Tray Close ~ Play / Play ~ Tray Open

Tray IN (TL221)

Sled Drive (TP303)

Disc Drive (TP301)

Focus Drive (TP304)

Tracking Drive (TP302)

3.3V

1.65V

Tr ay Close

Disc Rotation

Play

Disc Stop

Tr ay Open

1-16-6 D6N4HTI

Page 65

IC PIN FUNCTION DESCRIPTIONS

< VCR Section >

IC501 (SERVO/SYSTEM CONTROL/OSD)

“H” ≥ 4.5 V, “L” ≤ 1.0 V

IN/

Signal

No.

OUT

1IN

2IN

3INT-REEL

4 - N.U. Not Used -

5IN

OUT

7OUT

OUT

10 - N.U. Not Used -

11 - N.U. Not Used -

IN/

OUT

13 OUT

14 OUT YCA-SCL YCA IC Control Clock H/L

15 OUT YCA-SDA YCA IC Control Data H/L

16 OUT YCA-CS

17 - N.U. Not Used -

18 OUT RF-SW

19 OUT

20 IN RESET

21 OUT

22 OUT P-ON-L

23 - N.U. Not Used -

24 OUT D-REC-H

OUT

Name

P-DOWN -LPower Voltage Down

RECSAF-SW

REMOTEVIDEO

DISPLAYCLK

A-MUTE-H Audio Mute Control

DISPLAYDATA

DISPLAYENA

IIC-BUSSDA

IIC-BUSSCL

D-V SYNC

LM-FWD/ REV

HiFi-H-SWHiFi Audio Head

Function

Detector Signal

Recording Safety SW Detect (With Record tab = “L” / With out Record tab = “H”)

Tak e U p R e e l Rotation Signal

Remote Control Sensor

7seg. Driver IC Clock Control Output Signal

Signal (Mute = “H”)

7seg. Driver IC Data Control Output Signal

7seg. Driver IC Enable Control Output Signal

IIC BUS Control Data H/L

IIC BUS Control Clock H/L

YCA IC Control Chip Select

Video Head Switching Pulse

Dummy V-sync Output

System Reset Signal (Reset = “L”)

Loading Motor FWD/ REV Output

Power On Signal to Low

Delayed Record Signal

Switching Pulse

Active

Level

H/L

PULSE

H/L

H/Hi-z

H/Z/L

H/L

IN/

Signal

No.

OUT

26 OUT

27 OUT C-F/R

28 OUT C-CONT

29 OUT D-CONT

30 - N.U. Not Used -

31 - VDD VDD -

32 OUT OSCO

33 IN OSCI

34 - VSS VSS

35 IN XI

36 OUT XO

37 IN SXI

38 OUT

39 - Vss2 Vss2 -

40 IN VIDEO-IN

41 IN C-SYNC

42 - VDD2 VDD2 -

43 IN AFCC

44 OUT AFCLPF

45 OUT

46 OUT

47 IN D-PFG

48 - N.U. Not Used -

49 IN C-FG

50 - AFG GND -

51 OUT VRO

52 IN VRI

Name

DVDPOWER

VIDEOOUT

INPUTSELECT

OUTPUTSELECT

Function

DVD Power Control Signal

Capstan Motor FWD/ REV Control Signal (FWD = “L” / REV = “H”)

Capstan Motor Control Signal

Drum Motor Control Signal

Main Clock Output

14.31818MHz

Main Clock Input

14.31818MHz

Sub Clock Input

32.768 MHz

Sub Clock Output

32.768 MHz

Operation Mode Selecting Input Signal

Composite Video Signal Output

Composite Video Signal Input

Composite Synchronized Pulse

Low Path Filter Input Signal For AFC

Low Path Filter Output Signal For AFC

Input Selector Control Signal

Output Select H/L

Drum PG/FG Input Signal

Capstan Motor Rotation Detection Pulse

Servo Standard Voltage Output

Servo Standard Voltage Input

Active

Level

PWM

PULSE

H/L

1-17-1 H9820PIN

Page 66

IN/

Signal

No.

OUT

53 - AVss AVSS -

54 IN CTLA CTL Amp. AC GND -

55 - AVDD AVDD -

IN/

OUT

IN/

OUT

58 OUT CTL

60 IN

62 IN END-S

63 IN AFC

64 IN V-ENV

65 IN

66 IN KEY-2 A/D Key Data Signal 2 A/D

67 IN KEY-1 A/D Key Data Signal 1 A/D

68 IN LD-SW

69 IN ST-S

70 OUT

71 OUT

Name

CTL (+)

CTL (-)

HiFi/NOR-

DVDPOWMONITOR

ST/SAP-INTuner Stereo/Sap

PGDELAY

DVD-LIND

DVD-HIND

Function

Playback/Record Control Signal (+)

Playback/Record Control Signal (-)

Amp. Output Control Signal for Test Point

Audio Mode Input (HiFi = “L” / Normal = “H”)

DVD Power Monitor Signal (P-off = “L”, P-on = “H”)

Detector Signal Input

Tape End Position Detect Signal

Automatic Frequency Control Signal

Video Envelope Comparator Signal

Video Head Switching Pulse Signal Adjusted Voltage

Deck Mode Position Detector Signal

Tape Start Position Detector Signal

VCR Mode LED Signal Output

DVD Mode LED Signal Output

Active

Level

A/D

H/L

A/D

H/L

Notes:

Abbreviation for Active Level:

PWM ----- Pulse Wide Modulation A/D -------- Analog - Digital Converter

-N.U. Not Used -

73 - N.U. Not Used -

74 - N.U. Not Used -

-N.U. Not Used -

RF Conv. Output

76 OUT

77 OUT

78 OUT C-ROTA

79 OUT H-A-SW

80 IN

CONVSW

VCR/TVIND

H-ACOMP

Channel Switching Signal (3ch = “Hi-z”, 4ch = “L”)

RF Conv. ON/OFF Signal (TV = “L” / VCR = “H”)

Color Phase Rotary Changeover Signal

Video Head Amp Switching Pulse

Head Amp Comparator Signal

Hi-z/L

H/L

1-17-2 H9820PIN

Page 67

< DVD Section >

IC571 (FIP DRIVER IC)

IN/

No.

OUT

1 IN FP-CLK Clock Input

2 IN FP-STB Serial Interface Strobe

3 - N.U. Not Used

4 - N.U Not Used

5 - VSS GND

6 - VDD Power Supply

7 OUT a

8 OUT b

9 OUT c

10 OUT d

11 OUT e

12 IN f

13 IN g

14 OUT h

15 - VEE Pull Down Level

16 OUT i Segment Output

18 6G

19 5G

OUT

20 4G

21 3G

22 2G

23 1G

24 - VDD Power Supply

25 - VSS GND

26 IN OSC Oscillator Input

27 - N.U. Not Used

28 IN FP-DIN Serial Data Input

Signal

Name

Function

Segment Output

Grid Output

1-17-3 H9820PIN

Page 68

LEAD IDENTIFICATIONS

2SA1175(J,H,F) 2SC2785(J,H,F,K) BA1F4M-T BN1F4M-T KRA103M KRC103M KTA1266(GR) KTA1267(GR,Y) KTC3193(Y) KTC3199(Y,GR,BL)

E C B

2SC536NF-NPA-AT 2SC536NG-NPA-AT

E C B

PT6313-S-TP

PT6313-S-TP(L) SC16313 SC16313G

2SA1015-GR(TPE2) 2SC1815-BL(TPE2) 2SC1815-GR(TPE2) 2SC1815-Y(TPE2) 2SC2120-Y(TPE2) KTC3198(Y,GR) KTC3203(Y)

EL817A EL817B EL817C LTV-817B-F LTV-817C-F PS2561A-1(Q,W)

KIA4558P RC4580IP

UTC4558

8 5

1 4

2SK3543

2SK3757(Q)

GDS

MM1636XWRE

E C B

MM1637XVBE

MID-32A22F PT204-6B-12

PQ1LAX95MSPQ

312

1: VREF 2: GND 3: VC 4: VIN 5: VOUT

FMG4A T148 RN1511(TE85R)

C1 C2

B1 E B2

LA71205M-MPB-E LA72670BM-MPB-E MN101D08DEK

CD4053BNSR CD4053BCSJX TC4053BF(N)

Note: A: Anode K: Cathode E: Emitter C: Collector B: Base R: Reference

S: Source G: Gate D: Drain

1-18-1 H9820LE

Page 69

1-19-1

ELECTRICAL PARTS LIST

MISCELLANEOUS

9965 000 27559 DVD MAIN CBA UNIT 9965 000 27560 MCV CBA 9965 000 27564 SENSOR CBA

SW513 * 4822 276 14127 SKQSAF001A SW513 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW514 4822 276 13954 KSM0614B SW514 * 4822 276 14127 SKQSAF001A

MCV CBA UNIT

MCV CBA UNIT consists of MAIN CBA, POWER SWITCH CBA, DVD OPEN/

CLOSE CBA and SENSOR CBA

SW514 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW515 4822 276 13954 KSM0614B SW515 * 4822 276 14127 SKQSAF001A SW515 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW516 4822 276 13954 KSM0614B

MAIN CBA

MISCELLANEOUS AC1001! 9965 000 24119

AC1001! * 9965 000 25494

AC CORD PB8K9F9110A-05A

AC CORD A0A0280-018 F1001! 9965 000 24157 FUSE SIC 1A 250V U/C T F1001! * 9965 000 27571 FUSE FBA 250V 1A FIP502 9965 000 27572 V.F.D. 7-BT-298NYM GP1001! 4822 252 11375

G3.10D JK751 4822 265 11657 MSP-283V-B-324 JK752 4822 265 11656 MSP-293V3-324 JK753 4822 265 11659 RCA JACK(YELLOW) MSP-281V4-B JK754 4822 265 11661 RCA JACK(WHITE) MSP-281V1-B JK755 9965 000 00423 MSP-281V3-A RCA JACK(RED) JK756 9965 000 13039 RCA JACK 0.01282V-12 PBSN

SW516 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) T001! 9965 000 27583 SW TRANSFOMER CGS-SW0085A T001! * 9965 000 27584 SW TRANSFOMER BCK-28-0550 TU701 9965 000 24167 TUNER UNIT VH025AFE TU701 * 9965 000 27585 TUNER UNIT TMZH2X022A W001 9965 000 24168 FFC CABLE, 27P FFC/P1.00/230 W003 9965 000 27586 FFC CABLE, 18P FFC/P1.00/195 X301 9965 000 12363 X’TAL 3.579545MHZ(20PPM) X301 * 9965 000 27587 X’TAL 3.579545MHZ(20PPM) X301 * 9965 000 24170 X’TAL 3.579545MHZ(20PPM) X501 9965 000 09220 X’TAL 14.31818MHZ X502 9965 000 27588 X’TAL 32.768KHZ(20PPM) X502 * 9965 000 12288 X’TAL 32.768KHZ(20PPM) X502 * 9965 000 19592 X’TAL 32.768KHZ(20PPM)

JK1202 9965 000 15322 RCA JACK(BLACK) MSP-281V2-B JK1401 9965 000 15323 S TYPE JACK MDC-050V-2.4 JK1403 9965 000 24161 RCA JACK MSP-283V-B-752 NI LF JK1403 * 9965 000 27578 RCA JACK MSP-283V-B-752 NI LF RM2001 9965 000 10857 REMOTE RECEIVER RM2001 * 9965 000 10857 REMOTE RECEIVER SA1001! 9965 000 20946

SA1001! * 4822 252 11373

SURGE ABSORBER PVR-10D471KB

JVR-10N471K SW2002 4822 276 13954 KSM0614B SW2002 * 4822 276 14127 SKQSAF001A SW2002 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW2003 4822 276 13954 KSM0614B SW2003 * 4822 276 14127 SKQSAF001A SW2003 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW502 4822 276 13954 KSM0614B

CAPACITORS C424 9965 000 15255 CERAMIC CAP. B K 470PF/100V C424 * 9965 000 09796 ELCAP 33UF/6.3V M H7 C425 9965 000 24150 FILM CAP.(P) 0.018UF/100V J C1001! 9965 000 05640

C1001! * 9965 000 27565

C1003 4822 126 14142 0.01UF 500V C1004 9965 000 24153 ELECTROLYTIC CAP. 220UF/200V M C1005 9965 000 08657 CAP B K 120PF/500V C1006! 9965 000 05384

C1006! * 9965 000 27566

C1008 9965 000 08657 CAP B K 120PF/500V C1023 9965 000 15255 CERAMIC CAP. B K 470PF/100V C1023 * 9965 000 09796 ELCAP 33UF/6.3V M H7

SW502 * 4822 276 14127 SKQSAF001A SW502 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW505 4822 276 13954 KSM0614B SW505 * 4822 276 14127 SKQSAF001A SW505 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW508 4822 276 13954 KSM0614B SW508 * 4822 276 14127 SKQSAF001A SW508 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW509 4822 276 13954 KSM0614B SW509 * 4822 276 14127 SKQSAF001A SW509 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5) SW511 9965 000 16625 LEAF SWITCH MXS01830MVP0

RESISTORS R001! 9965 000 08632 GLASS GLAZE RES. 1/2W J 3.3M OHM R001! * 9965 000 27581

R1004 4822 053 11823

R1004 * 4822 053 11823

R1011 9965 000 27582

R1011 * 2322 193 14687

R1011 * 9965 000 24165

R1043 9965 000 19665

R1043 * 9965 000 19607

VR501 9965 000 05260 CARBON P.O.T. 100K OHM B

SW512 9965 000 23359 ROTARY MODE SWITCH SSS-53MD SW513 4822 276 13954 KSM0614B

METALLIZED FILM CAP. 0.047UF/250V

LINE CAP. 0.047UF/250V K

SAFETY CAP. 3300PF/250V

CARBON RES. 1/2W J 3.3M OHM

82K 5% 2W

METAL OXIDE RES. 1W J 0.68 OHM

RST MFLM PR01 A 0R68 PM5

METAL OXIDE FILM RES. 1W J 0R68

MET OXIDE RES. 1W J 2.7 OHM

Page 70

1-19-2

ELECTRICAL PARTS LIST

COILS L009 9965 000 05702 CHOKE COIL 47UH-K L009 * 9965 000 05627 CHOKE COIL 47UH-K L009 * 9965 000 23990 CHOKE COIL 47UH-K L009 * 9965 000 27579 FIXED INDUCTORS LGB0810T-470K L303 4822 157 10649 100UH L304 9965 000 05702 CHOKE COIL 47UH-K L304 * 9965 000 05627 CHOKE COIL 47UH-K L304 * 9965 000 23990 CHOKE COIL 47UH-K L304 * 9965 000 27579 FIXED INDUCTORS LGB0810T-470K L421 9965 000 05705 INDUCTOR 47UH-K-5FT L502 9965 000 05702 CHOKE COIL 47UH-K L502 * 9965 000 05627 CHOKE COIL 47UH-K L502 * 9965 000 23990 CHOKE COIL 47UH-K L502 * 9965 000 27579 FIXED INDUCTORS LGB0810T-470K L701 4822 157 11312 4.7UH 10% L1001! 9965 000 24162

L1001! * 9965 000 25508

LINE FILTER 27MH TLF14CB2730R4

LINE FILTER 27MH CSA-LF199A L1004 4822 526 10685 BEAD CORE B16 RH 3.5X10X1.3 L1007 9965 000 05702 CHOKE COIL 47UH-K L1007 * 9965 000 05627 CHOKE COIL 47UH-K L1007 * 9965 000 23990 CHOKE COIL 47UH-K L1007 * 9965 000 27579 FIXED INDUCTORS LGB0810T-470K L1020 9965 000 05702 CHOKE COIL 47UH-K L1020 * 9965 000 05627 CHOKE COIL 47UH-K L1020 * 9965 000 23990 CHOKE COIL 47UH-K L1020 * 9965 000 27579 FIXED INDUCTORS LGB0810T-470K L1350 4822 157 10649 100UH L1351 9965 000 15331 INDUCTOR 0.47UH-K-26T L1522 9965 000 05705 INDUCTOR 47UH-K-5FT L2001 4822 157 10649 100UH

DIODES D013 4822 130 11654 BA158 D013 * 4822 130 11654 BA158 D015 9965 000 24155 SCHOTTKY BARRIER DIODE SB370 D016 9965 000 27567 SCHOTTKY BARRIER SB240-B/P D030 4822 130 11654 BA158 D030 * 4822 130 11654 BA158 D031 9965 000 27568 ZENER DIODE DZ-16BSBT265 D031 * 9965 000 13887 ZENER DIODE MTZJT-7716B OR D040 9965 000 14881 ZENER DIODE DZ-6.8BSBT265 D040 * 9965 000 23556 ZENER DIODE MTZJT-776.8B D052 9965 000 09283 ZENER DIODE DZ-10BSBT265 D052 * 4822 130 80998 MTZJ10C D080 4822 130 31933 1N5061 D080 * 9965 000 23978 1N4005 D082 4822 130 31933 1N5061 D082 * 9965 000 23978 1N4005 D083 9965 000 27569 ZENER DIODE DZ-6.2BSBT265 D083 * 4822 130 83166 MTZJ6.2B D100 4822 130 30621 1N4148 D100 * 4822 130 32778 1SS133

D101 4822 130 30621 1N4148 D101 * 4822 130 32778 1SS133 D501 4822 130 30621 1N4148 D501 * 4822 130 32778 1SS133 D504 9965 000 23356 ZENER DIODE DZ-18BSBT265 D504 * 9965 000 13882 ZENER DIODE MTZJT-7718B OR D510 4822 130 30621 1N4148 D510 * 4822 130 32778 1SS133 D555 9965 000 19572 LED MIE-534A2 D555 * 9965 000 05250 LED SIR-563ST3F P D555 * 9965 000 05648 LED SIR-563ST3F Q D566 9965 000 24156 LED(YELLOW) 204YD/E D567 9965 000 24156 LED(YELLOW) 204YD/E D701 9965 000 09183 ZENER DIODE DZ-33BSDT265 D701 * 4822 130 81729 MTZJ33D D777 9965 000 27570 ZENER DIODE DZ-5.6BSAT265 D777 * 4822 130 11689 MTZJT-775.6A D1001 4822 130 31933 1N5061 D1001 * 9965 000 23978 1N4005 D1002 4822 130 31933 1N5061 D1002 * 9965 000 23978 1N4005 D1003 4822 130 31933 1N5061 D1003 * 9965 000 23978 1N4005 D1004 4822 130 31933 1N5061 D1004 * 9965 000 23978 1N4005 D1008 5322 130 81917 SB140 D1008 * 5322 130 81917 SB140 D1010 4822 130 11654 BA158 D1010 * 4822 130 11654 BA158 D1011 4822 130 11654 BA158 D1011 * 4822 130 11654 BA158 D1012 4822 130 30621 1N4148 D1012 * 4822 130 32778 1SS133 D1016 9965 000 14882 RECTIFIER DIODE FR101 D1017 9965 000 23356 ZENER DIODE DZ-18BSBT265 D1017 * 9965 000 13882 ZENER DIODE MTZJT-7718B OR D1018 4822 130 30621 1N4148 D1018 * 4822 130 32778 1SS133 D1020 5322 130 81917 SB140 D1020 * 5322 130 81917 SB140 D1022 4822 130 30621 1N4148 D1022 * 4822 130 32778 1SS133 D1024 4822 130 30621 1N4148 D1024 * 4822 130 32778 1SS133 D1025 4822 130 30621 1N4148 D1025 * 4822 130 32778 1SS133 D1036 4822 130 31933 1N5061 D1036 * 9965 000 23978 1N4005 D1037 4822 130 31933 1N5061 D1037 * 9965 000 23978 1N4005 D1038 4822 130 31933 1N5061 D1038 * 9965 000 23978 1N4005

Page 71

ELECTRICAL PARTS LIST

DIODES D1058 4822 130 31933 1N5061 D1058 * 9965 000 23978 1N4005 D1301 9965 000 08622 ZENER DIODE DZ-5.6BSBT265 D1301 * 4822 130 33948 MTZJ5.6B

TRANSISTORS Q031 4822 130 63144 2SA1267(YG) Q031 * 4822 130 10462 KTA1267-GR Q031 * 4822 130 11646 2SA1175J Q031 * 9965 000 19587 TRANSISTOR 2SA1175(H) Q031 * 9965 000 05644 TRANSISTOR 2SA1175(F) Q052 9965 000 23377 RES. BUILT-IN TRANSISTOR KRC103M Q052 * 9965 000 05389 TRANSISTOR BA1F4M-T Q055 4822 130 63485 KTC3198-Y Q055 * 4822 130 63773 KTC3198-GR Q055 * 9965 000 05370 TRANSISTOR 2SC536NF-NPA-AT Q055 * 9965 000 09287 TRANSISTOR 2SC536NG-NPA-AT Q056 9965 000 21660 TOSHIBA 2SC2120-Y Q056 * 9965 000 21660 TOSHIBA 2SC2120-Y Q057 4822 130 10923 KTC3199(BL) Q057 * 4822 130 11692 2SC2785K Q057 * 4822 130 41319 2SC1815BL Q301 4822 130 42959 2SA1015Y Q301 * 4822 130 11101 2SA1015GR Q302 4822 130 10102 KTC3193Y Q391 4822 130 42959 2SA1015Y Q391 * 4822 130 11101 2SA1015GR Q421 4822 130 42959 2SA1015Y Q421 * 4822 130 11101 2SA1015GR Q422 9965 000 21660 TOSHIBA 2SC2120-Y Q422 * 9965 000 21660 TOSHIBA 2SC2120-Y Q425 4822 130 10145 KRA103M Q425 * 9965 000 05388 TRANSISTOR BN1F4M-T Q426 9965 000 12361 CHIP TRANSISTOR RN1511(TE85R) Q426 * 9965 000 16623 CHIP TRANSISTOR FMG4A T148 Q501 4822 130 10923 KTC3199(BL) Q501 * 4822 130 11692 2SC2785K Q501 * 4822 130 41319 2SC1815BL Q506 9965 000 08630 PHOTO TRANSISTOR PT204-6B-12 Q506 * 9965 000 20922 PHOTO TRANSISTOR MID-32A22F Q566 4822 130 10103 KTC3199Y Q566 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q566 * 4822 130 11647 2SC2785J Q566 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q566 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q566 * 9965 000 09882 TRANSISTOR BN1L4M-T Q567 4822 130 10103 KTC3199Y Q567 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q567 * 4822 130 11647 2SC2785J Q567 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q567 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q567 * 9965 000 09882 TRANSISTOR BN1L4M-T

1-19-3

Q1001! 9965 000 27580

Q1001! * 9965 000 24163

FET 2SK3757(Q)

FET 2SK3543 Q1003 4822 130 41306 2SC1815GR Q1004 9965 000 21660 TOSHIBA 2SC2120-Y Q1004 * 9965 000 21660 TOSHIBA 2SC2120-Y Q1005 4822 130 10103 KTC3199Y Q1005 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q1005 * 4822 130 11647 2SC2785J Q1005 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q1005 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q1005 * 9965 000 09882 TRANSISTOR BN1L4M-T Q1006 4822 130 63144 2SA1267(YG) Q1006 * 4822 130 10462 KTA1267-GR Q1006 * 4822 130 11646 2SA1175J Q1006 * 9965 000 19587 TRANSISTOR 2SA1175(H) Q1006 * 9965 000 05644 TRANSISTOR 2SA1175(F) Q1008 4822 130 10103 KTC3199Y Q1011 9965 000 21660 TOSHIBA 2SC2120-Y Q1011 * 9965 000 21660 TOSHIBA 2SC2120-Y Q1201 4822 130 10103 KTC3199Y Q1201 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q1201 * 4822 130 11647 2SC2785J Q1201 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q1201 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q1201 * 9965 000 09882 TRANSISTOR BN1L4M-T Q1202 4822 130 10103 KTC3199Y Q1202 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q1202 * 4822 130 11647 2SC2785J Q1202 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q1202 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q1202 * 9965 000 09882 TRANSISTOR BN1L4M-T Q1204 4822 130 42959 2SA1015Y Q1204 * 4822 130 11101 2SA1015GR Q1351 4822 130 10103 KTC3199Y Q1351 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q1351 * 4822 130 11647 2SC2785J Q1351 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q1351 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q1351 * 9965 000 09882 TRANSISTOR BN1L4M-T Q1385 4822 130 10103 KTC3199Y Q1385 * 9965 000 10994 2SC3199-GR/KTC3199-GR Q1385 * 4822 130 11647 2SC2785J Q1385 * 9965 000 19583 TRANSISTOR 2SC2785(H) Q1385 * 9965 000 05643 TRANSISTOR 2SC2785(F) Q1385 * 9965 000 09882 TRANSISTOR BN1L4M-T

INTEGRATED CIRCUITS IC301 9965 000 24158 IC:Y/C/A LA71205M-MPB-E IC451 9965 000 24159 IC:HIFI LA72670BM-MPB-E IC501 9965 000 27575 SYSCON IC MN101D08DEK IC571 9965 000 19575 FL DRIVER IC PT6313-S-TP IC571 * 9965 000 23985 VFD DRIVER IC SC16313

Page 72

1-19-4

INTEGRATED CIRCUITS

IC571 * 9965 000 27576 VFD DR/CONT IC PT6313-S-TP(L) IC571 * 9965 000 27577 VFD DRIVER IC SC16313G IC751 9965 000 23979 MULTIPLEXERS CD4053BCSJX IC751 * 9965 000 23979 MULTIPLEXERS CD4053BCSJX IC751 * 9965 000 13852 IC:SWITCH TC4053BF(N) OR IC752 9965 000 23979 MULTIPLEXERS CD4053BCSJX IC752 * 9965 000 23979 MULTIPLEXERS CD4053BCSJX IC752 * 9965 000 13852 IC:SWITCH TC4053BF(N) OR IC1001! 9965 000 19672

IC1001! * 9965 000 19657

IC1001! * 9965 000 19658

IC1001! * 9965 000 24000

IC1001! * 9965 000 25506

IC1001! * 4822 130 11655

IC1001! * 9965 000 09187

PHOTOCOUPLER EL817A

PHOTOCOUPLER EL817B

PHOTOCOUPLER EL817C

PHOTOCOUPLER PS2561A-1(Q)

PHOTOCOUPLER PS2561A-1(W)

LTV817B-F

PHOTOCOUPLER LTV-817C-F IC1002 9965 000 27573 VOLTAGE REG PQ1LAX95MSPQ IC1004 9965 000 27573 VOLTAGE REG PQ1LAX95MSPQ IC1201 9965 000 15314 IC:OP AMP KIA4558P IC1201 * 9965 000 25723 IC:OP AMP RC4580IP IC1201 * 9965 000 27574 IC:OP AMP UTC4558 IC1402 9965 000 23981 DRIVER FOR DVD MM1637XVBE IC1403 9965 000 23989 DRIVER FOR DVD MM1636XWRE

POWER SWITCH CBA

D561 9965 000 08621 LED(RED) 204HD/E SW518 4822 276 13954 KSM0614B SW518 * 4822 276 14127 SKQSAF001A SW518 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5)

DVD OPEN/CLOSE CBA

SW2001 4822 276 13954 KSM0614B SW2001 * 4822 276 14127 SKQSAF001A SW2001 * 9965 000 19590 TACT SWITCH TC-1104(H=9.5)

SENSOR CBA

Q503 9965 000 08630 PHOTO TRANSISTOR PT204-6B-12 Q503 * 9965 000 20922 PHOTO TRANSISTOR MID-32A22F Q504 9965 000 08630 PHOTO TRANSISTOR PT204-6B-12 Q504 * 9965 000 20922 PHOTO TRANSISTOR MID-32A22F

Note: * Alternative parts

Only the parts mentioned in this list are normal service spare parts.

Page 73

Cabinet

EXPLODED VIEWS

Comparison Chart of Models and Marks

Model Mark

DVP3050V/37 DVP3050V/55

A B

2L051

1B1

2B16

2L071

Power SW CBA

2L051

2L054

2B2

2L071

2B13

2L071

W012

2L051

2L071

Main CBA

2L011

2B3

Sensor CBA

RM2001

2L012

DVD Open/Close CBA

2L054

2B11

2B15

2L091

2L012

W011

2L082

Sensor CBA

A10

W003

F1001

W001

AC1001

2L062

2L021

2L022

2L021

2L041

1B2

These FFC cables are included in 1B2 (DVD mechanism).

2L022

2B40

2L041

L0-9

DVD Main CBA Unit

[ A ]

A22

A23

A1X

2L041

A11

[ B ]

See Electrical Parts List for parts with this mark.

A22

Some Ref. Numbers are not in sequence.

1-20-1 H9820CEX

Page 74

Packing

[ B ]

X20X26 X5 X2X3

MAGNAVOX

X17

A15

[ A ]

A16

A16A

UIC

A14

Unit

A14

Comparison Chart of Models and Marks

Model Mark

DVP3050V/37 DVP3050V/55

A B

1-20-2 H9820PEX

Page 75

1-21-1

MECHANICAL & ACCESSORY PARTS LIST

ELECTRICAL PCBAS

9965 000 27559 DVD MAIN CBA UNIT 9965 000 27560 MCV CBA 9965 000 27564 SENSOR CBA

MECHANICAL PARTS 1B1 9965 000 27555 DECK ASSEMBLY CZD014/VM2460 1B2 9965 000 27556 DVD MECHA E6160(FG LESS) A1X 9965 000 27382 FRONT ASSEMBLY H9821MD A2 9965 000 27383 TOP CASE H9600UD A22 9965 000 17140 CHASSIS FOOT H79P9JD X1 9965 000 27557 REMOTE CONTROL UNIT NA725UD X3 9965 000 09209 RF CABLE WPZ0901TM001 X5 9965 000 27558 AV CORD RCA(M*2)TO RCA(M*2) X5 * 9965 000 24112 AV CORD TSCKA-Y/RW100

Note: * Alternative parts

Only the parts mentioned in this list are normal service spare parts.