Sylvania MSD126, E6AB5UD Schematic

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Page 1

SERVICE MANUAL

DVD PLAYER

MSD126

STANDBY ON

PREV PLAY NEXT STOP OPEN/CLOSE

POWERIRPLAY P-SCAN

Page 2

IMPORTANT SAFETY NOTICE

Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.

TABLE OF CONTENTS

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1

Laser Beam Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1

Important Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1

Standard Notes for Servicing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1

Cabinet Disassembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5-1

How to Initialize the DVD Player . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1

Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1

Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1

Schematic Diagrams / CBA’s and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10-1

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1

System Control Timing Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1

IC Pin Function Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1

Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1

Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1

Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-16-1

Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1

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

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SPECIFICATIONS

Item Conditions Unit Nominal Limit

1. Video Output 75 Ω load Vpp 1.0 ± 0.1

2. Coaxial Digital Out 75 Ω load mVpp 500 ± 50

3. Audio (PCM) 3-1. Output Level 1 kHz, 0 dB Vrms 1.9 3-2. S/N dB 120 3-3. Freq. Response DVD fs = 48 kHz, 20 Hz ~ 22 kHz dB ± 1.0 CD fs = 44.1 kHz, 20 Hz ~ 20 kHz dB ± 1.0 3-4. THD+N DVD 1 kHz, 0 dB % 0.005 CD 1 kHz, 0 dB % 0.005

Notes:

1. All Items are measured without pre-emphasis unless otherwise specified.

2. Power supply: AC 120 V, 60 Hz

3. Load Impedance: 100 kΩ load (Audio Output)

4. Room Ambient: +25 °C

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LASER BEAM SAFETY PRECAUTIONS

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

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

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.

Drive Mechanism Assembly

Laser Beam Radiation

Laser Pickup

Turntable

WHEN OPEN. DO NOT

CAUTION

LASER RADIATION

STARE INTO BEAM.

Location: Top of DVD mechanism.

1-2-1 E7NLSP

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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.

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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

Chassis or Secondary Conductor

Primary Circuit

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

120 V ≥ 3.2 mm (0.126 inches)

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.

d' d

Fig. 1

Exposed Accessible Part

AC Voltmeter (High Impedance)

Earth Ground

Power Cord Plug Prongs

Table 2: Leakage current ratings for selected areas

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

120 V

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

0.15 µF CAP. & 1.5 kΩ RES. Connected in parallel

i ≤ 0.5 mA Peak Exposed accessible parts

1-3-2 DVDN_ISP

Fig. 2

Page 7

STANDARD NOTES FOR SERVICING

Circuit Board Indications

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

Top View

Out

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

Pin 1

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

Pin 1

Input

Bottom View

Pb (Lead) Free Solder

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

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)

Fig. S-1-1

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.

FFC Cable

Connector

CBA

* Be careful to avoid a short circuit.

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)

1-4-1 DVDN_SN

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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)

CBA

Masking Tape

Tweezers

Hot-air Flat Pack-IC Desoldering Machine

Flat Pack-IC

Fig. S-1-2

Flat Pack-IC

Desoldering Braid

Soldering Iron

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)

Sharp Pin

Fine Tip Soldering Iron

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

Fig. S-1-4

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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.

Hot Air Blower

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.

Example :

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

Fig. S-1-7

To Solid Mounting Point

CBA

Tweezers

Iron Wire

Soldering Iron

Fig. S-1-5

Fine Tip Soldering Iron

Flat Pack-IC

Presolder

Flat Pack-IC

CBA

Fig. S-1-8

Fig. S-1-6

1-4-3 DVDN_SN

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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.

1MΩ

CBA

Grounding Band

1MΩ

CBA

Conductive Sheet or Copper Plate

1-4-4 DVDN_SN

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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.

[1] Top Case

[2] Front Assembly

[3] Reinforce Plate

[4] DVD Main CBA Unit

[5] DVD Mechanism [6] AV CBA

[7] Function CBA

2. Disassembly Method

ID/

Loc.

No.

[1] Top Case D1 3(S-1) -

[2]

[3]

[4]

[5]

[6] AV CBA D6 (S-5), 4(S-6), *2(L-5) -

[7]

↓

(1)

Part

Front Assembly

Reinforce Plate

DVD Main CBA Unit

DVD MechanismD4D5

Function CBA

↓

(2)

Fig.

No.

D3 2(S-2) -

D6 *CN2001 -

↓

(3)

*4(L-1), *2(L-2), *3(L-3), *3(L-4)

(S-3), *CN201, *CN301, *CN401, *CN601

4(S-4)

Removal

Remove/*Unhook/

Unlock/Release/

Unplug/Desolder

↓

(4)

Note

2 3

↓

(5)

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.”

About tightening screws

When tightening screws, tighten them with the following torque.

Screws Torque

(S-1), (S-2), (S-3), (S-4), (S-5), (S-6)

0.45 ± 0.05 N·m

Reference Notes

1. CAUTION 1: Locking Tabs (L-1), (L-2), (L-3) and (L-4) are fragile. Be careful not to break them.

1) Release four Locking Tabs (L-1), then release

two Locking Tabs (L-2) and three Locking Tabs (L-3).

2) Release three Locking Tabs (L-4), and 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) 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)

2) Disconnect Connectors (CN301), (CN401) and

(CN601). Remove Screw (S-3) and lift the DVD Main CBA Unit. (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).

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[1] Top Case

(L-1)

(L-2)

(L-4)

(L-1)

(S-1)

Fig. D1

(S-2)

CN201

CN301

CN401

(S-2)

[3] Reinforce Plate

Fig. D3

(S-3)

CN601

[4] DVD Main CBA Unit

(L-3)

[2] Front Assembly

(L-2)

Fig. D2

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

FPC Cable

View for A

Fig. D4

1-5-2 E6AB5DC

Page 13

(S-4)

[5] DVD Mechanism

(S-4)

[7] Function CBA

(S-5)

CN2001

[6] AV CBA

(S-6)

(L-5)

Fig. D5

3. How to Eject Manually

1. Turn the unit over.

2. Insert the shaft less than a diameter of 3 mm (e.g. screwdriver) straightly into the opening as shown.

3. Turn the shaft along with the opening clockwise.

4. Repeat steps 2 and 3 until the tray will open.

5. Pull the tray slowly manually.

View for B

Rear

Turn the shaft along with the opening clockwise.

Shaft (e.g. screwdriver)

Opening

Fig. D6

Front

1-5-3 E6AB5DC

Page 14

HOW TO INITIALIZE THE DVD PLAYER

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

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

" differs depending on the models.

*******

MODEL : *******

Version Region

: *.**

: *

EXIT: POWEREEPROM CLEAR : CLEAR

Fig. a

" differs depending on the models.

*******

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

MODEL : *******

Version Region

: *.**

: *

EXIT: POWEREEPROM CLEAR : CLEAR

EEPROM CLEAR : OK

Fig. b

When “OK” appears on the screen, the factory default will be set.

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

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Page 15

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 [9], [8], [7], [6], and [SEARCH MODE] buttons on the remote control unit in that order. The tray will open automatically. Fig. a appears on the screen.

" differs depending on the models.

*******

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

Please insert a DISC

for F/W Version Up.

VERSION : *.**

EXIT: POWER

Fig. a Version Up Mode Screen

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. If you enter the F/W for different models, “Disc Error” will appear on the screen, then the tray will open automatically.

" differs depending on the models.

*******

" differs depending on the models.

*******

(*2)

F/W Version Up Mode

VERSION : ************.ab7 Completed

SUM : 7ABC

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

Fig. e Completed Program Mode Screen

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.

" differs depending on the models.

*******

MODEL : *******

Version Region

: *.**

: *

(*1)

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

VERSION : ************.ab7 Reading...

VERSION : *.**

Fig. c Programming Mode Screen

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

No. Appearance State

1 Reading... Sending files into the memory 2 Erasing... Erasing previous version data 3 Programming... Writing new version data

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

EXIT: POWEREEPROM CLEAR : CLEAR

Fig. g

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

" differs depending on the models.

*******

MODEL : *******

Version Region

: *.**

: *

EXIT: POWEREEPROM CLEAR : CLEAR

EEPROM CLEAR : OK

Fig. h

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.

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Page 16

BLOCK DIAGRAMS

System Control / Servo Block Diagram

D2022

PLAY

Q2022

P-SCAN

D2021

Q2021

D2023

POWER

+5V

KEY-1 5

CN2001 CN2101

KEY

MATRIX

FUNCTION CBA

KEY-3 4

K2 1

KEY-2 3

KEY-4 6

K1 2

IC101

(MICRO CONTROLLER)

IC2001

IC462

+3.3V

IC461

+3.3V

(FRONT PANEL CONTROL)

RESET70

RESET

1 3

RESET

2 1

P-SCAN-LED

VREF

(SERVO DRIVE)

IC301

PLAY-LED

FOCUS DRIVE

FD-OFST

127

124

FOCUS

ACTUATOR

DRIVE

TRACKING

DRIVE

TD-OFST

126

123

TRACKING

ACTUATOR

DRIVE

312

SPDL

SPINDLE

MOTOR

DRIVE

789104

KEY-1

2 FP-STB

1 FP-CLK

27 FP-DOUT

28 FP-DIN

CN1001

FP-STB 24

FP-DOUT 21

FP-CLK 23

FP-DIN 22

REMOTE 25

CN401

54FP-DIN

56FP-STB

53FP-DOUT

55FP-CLK

49REMOTE

SLD

645

IC202

(OP AMP)

SLED

MOTOR

DRIVE

KEY-2

KEY-3

KEY-4

SENSOR

REMOTE

RM2001

SP-ROT

SL-ADS

121

63 SL-AMP

122

+3.3V

AV CBA

TRAY-IN

DVD MAIN CBA UNIT

1 NOTE:

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

FS(+)

FS(-)

TO DIGITAL SIGNAL

TS(+)

TS(-)

PROCESS BLOCK

DIAGRAM

1-8-1

1SP(+)

2SP(-)

6TRAY-IN

3GND

4SL(-)

SLED

MOTOR

5SL(+)

CN301

TRAY-IN

DRIVE CBA

SPINDLE

MOTOR

E6AB5BLS

Page 17

Digital Signal Process Block Diagram

VIDEO

/AUDIO

BLOCK

VIDEO

/AUDIO

BLOCK

DIAGRAM

VIDEO

/AUDIO

BLOCK

DIAGRAM

VIDEO

/AUDIO

BLOCK

DIAGRAM

FLASH

ROM

AUDIO SIGNAL

VIDEO SIGNAL

DATA

RAM

DSP

INST.

ROM

DECODER

STREAM

I/F

DATA

RAM

I/O

PROCESSOR

SPDIF

INST.

SERIAL

I/P-SW

GENERAL

I/O

CPU

I/F

READ

MEMORY

INTERRUPT

CONTROLLER

AUDIO(L)

AUDIO(R)

152

ROM

AUDIO(L)-MUTE

151

146

144

AUDIO D/A

CONVERTER

AUDIO

I/F

UMAC

VIDEO-C

VIDEO-Y(I/P)

131

139

Y(I/P)

D/A

TIMER

WATCH DOG

TIMER

VIDEO-Cr/Pr

129

Cr/Pr

D/A

NTSC/PAL

ENCODER

VIDEO

I/F

REMOTE

CONTROL

VIDEO-Cb/Pb

130

Cb/Pb

D/A

32BIT CPU

BCU

DATA

INST

DEBUG

CACHE

IC103 (FLASH ROM)

34~42 212

21~30

162548

FADR (0-19)

293638

FDQ (0-15)

SDRAM ADDRESS(0-10)

IC101 (MICRO CONTROLLER)

194

209

SDRAM ADDRESS(0-10)

202427

IC501 (SDRAM)

EXTERNAL

MEMORY

I/F

SDRAM

DECODER

I/F

ECC

SDRAM DATA(0-15)

159

178

SDRAM DATA(0-15)

123949

IC201

(SW)

17~18 215~216

7~14

1~4

FS(+)

CN201

FS(+) 2

TO SYSTEM

CONTROL/SERVO

FS(-)

TS(+)

FS(-) 3

TS(+) 1

BLOCK DIAGRAM

TS(-)

TS(-) 4

DVD MAIN CBA UNIT

PICK-UP

UNIT

CPU

GND(LD)

GND(CD-PD)

I/F

WATCH DOG

TIMER

INTERRUPT

CONTROLLER

CD/DVD

1 3

CD DVD

DMA

999897

100

CN201

DVD/CD

FORMATTER

SIGNAL

PROCESS

115

116

C16

D18

CIRCUIT

113

114

A17

B15

DETECTOR

BCU

CD/DVD 19

32BIT

CPU

INST.

ROM

106

AMP

Q253,Q254

CN201

CD-LD 10

DATA

RAM

104

105

103

Q251,Q252

AMP

DVD-LD 8

PD-MONI 7

GND(DVD-PD)

1-8-2

E6AB5BLD

Page 18

Video / Audio Block Diagram

VIDEO-Cb/Pb

VIDEO-Y

OUT

VIDEO OUT

(COMPOSITE)

JK1401

AUDIO SIGNAL

VIDEO SIGNAL

S-VIDEO OUT

JK1404

WF3

OUT

VIDEO-Cr/Pr

OUT

DIGITAL

JK1202

AMP

Q1351

AUDIO OUT

(COAXIAL)

(AMP)

IC1201

JK1404

AUDIO(L)-

OUT

AUDIO(R)-

675

OUT

+9V

Q1202

Q1204

Q1201

+3.3V

2dB

AMP

2dB

LPF DRIVER

4dB

AMP

IC1402 (VIDEO DRIVER)

WF1

DRIVER

AMP

2dB

4dB

WF2

CN1601

88VIDEO-Y(I/P)

CN601

VIDEO-Y(I/P)

VIDEO-C

AMP

2dB

LPF DRIVER

4dB

AMP

66VIDEO-Cb/Pb

44VIDEO-Cr/Pr

10 10VIDEO-C

VIDEO-Cb/Pb

VIDEO-Cr/Pr

AMP

LPF DRIVER

AMP

2dB

AMP

LPF DRIVER

4dB

AMP

WF6

CN601 CN1601

WF4

I/P-SW 2

SPDIF

I/P-SW

SPDIF

12 12AUDIO(L)

AUDIO(R)

AUDIO(L)

AUDIO(R)

WF5

13 13AUDIO(L)-MUTE

AUDIO(L)-MUTE

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

1-8-3

TO DIGITAL

SIGNAL PROCESS

BLOCK DIAGRAM

DVD MAIN CBA UNIT AV CBA

E6AB5BLV

Page 19

Power Supply Block Diagram

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

EV+5V

P-ON+9V

EV+3.3V

P-ON+5V

EV+1.2V

TO CN401

4,5

CN1001

EV+3.3V

6,7,8

EV+10V10P-ON+5V9P-ON+3.3V20PWRCON

11,12

"Ce symbole reprèsente un fusible à fusion rapide."

"This symbol means fast operating fuse."

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.

A V

T1001

Q1004

Q1002

REG.

+1.2V

IC1002

SCHOTTKY

BARRIER

D1008

D1030

RECTIFIER

Q1011

Q1016

312

REG

IC1006

IC1001

ERROR

VOLTAGE DET

(SHUNT REGULATOR)

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.

BRIDGE

RECTIFIER

D1001, D1002

D1004, D1005

LINE

FILTER

L1001

1A 250V

HOT CIRCUIT. BE CAREFUL.

F1001

AC1001

AC CORD

SWITCHING

Q1031

SWITCHING

Q1003

A V

CONTROL

1-8-4

Q1008

AV CBA

HOT

LATCH

E6AB5BLP

Page 20

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.

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

3. Resistor wattages are 1/4W or 1/6W unless otherwise specified.

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

5. All voltages are DC voltages unless otherwise specified.

, M = 106).

-6

µF).

1-9-1 E7N_SC

Page 21

LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES:

1. CAUTION:

FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE

A V

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 represente un fusible a fusion rapide.

2. CAUTION:

Fixed Voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F1001) is blown, first 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.

3. Note:

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

4. Voltage indications for PLAY and STOP mode on the schematics are as shown below:

(Unit: Volt)

The same voltage for both PLAY & STOP modes

5.0

5.0 (2.5)

Indicates that the voltage is not consistent here.

PLAY mode STOP mode

5. How to read converged lines

1-D3 Distinction Area

Line Number (1 to 3 digits)

Examples:

1. "1-D3" means that line number "1" goes to the line number "1" of the area "D3".

2. "1-B1" means that line number "1" goes to the line number "1" of the area "B1".

AREA D3

ABCD

AREA B1

1-D3

1-B1

6. 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.

1-9-2 E7N_SC

Page 22

DVD Main 1/3 Schematic Diagram

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

1-9-3

E6AB5SCD1

Page 23

DVD Main 2/3 Schematic Diagram

1-9-4

E6AB5SCD2

Page 24

DVD Main 3/3 Schematic Diagram

1-9-5

E6AB5SCD3

Page 25

AV 1/3 Schematic Diagram

"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

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.

1-9-6

E6AB5SCAV1

Page 26

AV 2/3 Schematic Diagram

1-9-7

E6AB5SCAV2

Page 27

AV 3/3 & Function Schematic Diagram

1-9-8

E6AB5SCAV3

Page 28

AV CBA Top View

CAUTION !

A V

CAUTION !

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

NOTE:

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

1-9-9

BE6A40F01014-A

Page 29

AV CBA Bottom View

"Ce symbole reprèsente un fusible à fusion rapide."

CAUTION !

"This symbol means fast operating fuse."

A V

CAUTION !

NOTE:

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

WF3

C1402 PLUS LEAD

WF1

PIN 8 OF CN1601

WF2

PIN 10 OF CN1601

WF4

PIN 12 OF CN1601

WF5

PIN 14 OF CN1601

WF6

PIN 16 OF CN1601

1-9-10

BE6A40F01014-A

Page 30

Function CBA Top View

Function CBA Bottom View

1-9-11

BE6A40F01014-B

Page 31

WAVEFORMS

0.5ms

WF1

Pin 8 of CN1601

WF2

Pin 10 of CN1601

WF5

Pin 14 of CN1601

20µs0.2VVIDEO-Y

AUDIO(R) 0.5V 0.5ms

WF6

Pin 16 of CN1601

VIDEO-C 0.2V 20

WF3

C1402 PLUS LEAD

VIDEO-CVBS 0.5V 20

WF4

Pin 12 of CN1601

SPDIF 1V 0.1

NOTE:

Input DVD: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)

(WF1~WF6)

AUDIO(L) 0.5V 0.5ms

1-10-1

E6A20WF

Page 32

FUNCTION CBA

CN2101 is soldered

directly to the PCB.

WIRING DIAGRAM

AC CORD

S-VIDEO

OUT

DIGITAL

AUDIO OUT

(COAXIAL)

K2 11K1 22KEY-2 33KEY-3 44KEY-1 55KEY-4 6

CN2001 CN2101

AV CBA

I/P-SW 22 NU 33 VIDEO-Cr/Pr 44 GND 55 VIDEO-Cb/Pb 66 GND 77 VIDEO-Y(I/P) 88 GND 99 VIDEO-C 1010

CN1601

AUDIO-GND 1111 AUDIO(L) 1212 AUDIO(L)-MUTE AUDIO(R) 1414 AUDIO-GND 1515

(CN1601 is soldered directly to the PCB.)

SPDIF 1616

P-ON+5V

CD/DVD

VREF

CN601

1313

CN201CN301

GND(DVD-PD) GND(CD-PD)

GND

CD-LD

GND(LD)

DVD-LD

PD-MONI

TS(-)

FS(-) FS(+) TS(+)

12 11 10

9 8 7 6 5 4 3 2 1

DVD MAIN CBA UNIT

DETECTOR

7 9 11 2 3 6 5

PICK UP UNIT

DVD MECHANISM

AUDIO(R)-

OUT

AUDIO(L)-

OUT

VIDEO OUT

(COMPOSITE)

VIDEO-Cr/Pr

OUT

VIDEO-Cb/Pb

OUT

VIDEO-Y

OUT

EV+1.2V 44 EV+1.2V 55 EV+3.3V 66 EV+3.3V 77 EV+3.3V 88 P-ON+3.3V 99 P-ON+5V 1010 EV+10V 1111 EV+10V 1212 GND 1313 GND 1414 GND 1515

CN1001

GND 1616 GND 1717 GND 1818 GND 1919 PWRCON 2020

(CN1001 is soldered directly to the PCB.)

FP-DOUT 2121 FP-DIN 2222 FP-CLK 2323 FP-STB 2424 REMOTE

CN401

2525

1-11-1

TRAY-IN

SL(+)

SL(-)

GND

SP(-) SP(+)

SLED

MOTORMSPINDLE

6 5 4 3 2 1

MOTOR

DRIVE CBA

TRAY-IN

E6AB5WI

Page 33

SYSTEM CONTROL TIMING CHARTS

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

1-12-1 E7NTI

Page 34

IC PIN FUNCTION DESCRIPTIONS

IC2001 (FRONT PANEL CONTROL)

IN/

No.

OUT

1 IN FP-CLK Clock Input 2 IN FP-STB Serial Interface Strobe 3 IN K1 Key Data 1 Input 4 IN K2 Key Data 2 Input 5-VSS GND 6 - VDD Power Supply 7OUTKEY-1 Key Source-1 8OUTKEY-2 Key Source-2

9OUTKEY-3 Key Source-3 10 OUT KEY-4 Key Source-4 11 12 13

-NU Not Used

14 15 16 17

18 OUT PLAY-LED

19 OUT P-SCAN-LED

20 21

-NU Not Used

22 23 24 - VDD Power Supply 25 - VSS GND 26 IN OSC Oscillator Input 27 OUT FP-DOUT Serial Data Output 28 IN FP-DIN Serial Data Input

Signal

Name

Function

“PLAY” LED Signal Output

“P-SCAN” LED Signal Output

1-13-1 E6AB5PIN

Page 35

LEAD IDENTIFICATIONS

KIA4558P/P

KTA1266-Y-AT/P KTC3203-Y-AT/P KTC3198-Y-AT/P

MM1637XVBE

KTA1267-Y-AT/P KTC3199-GR-AT/P KRC101M-AT/P

2SK3498

GDS

PT6313-S-TP(L)

TL432A-TA

123

1: R 2: A 3: K

PS2561A-1(W)

1: A 2: K 3: E 4: C

LM1117S-ADJ

123

1: GND 2: Vout 3: Vin

Note:

A: Anode K: Cathode E: Emitter C: Collector B: Base R: Reference G: Gate D: Drain S: Source

1-14-1 E6AB5LE

Page 36

Cabinet

EXPLODED VIEWS

2L081

2L021

See Electrical Parts List for parts with this mark.

Some Ref. Numbers are not in sequence.

2B5

2L081

2L021

1B1

2L011

2L105

DVD Main CBA Unit

JK1401

2L031

2L011

A16

JK1202

JK1404

F1001

Function CBA

A1X

A23

A13

A21

A22

2B1

A15

AV CBA

AC1001

2L041

A13

1-15-1 E6AB5CEX

Page 37

Packing

X10

Unit

A22

1-15-2 E6AB5PEX

Page 38

MECHANICAL PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a

# have special characteristics important to safety. Before replacing any of these components, read carefully the product safety notice in this service manual. Don't degrade the safety of the product through improper servicing.

NOTE: Parts that are not assigned part numbers (---------) are not available.

Ref. No. Description Part No.

A1X FRONT ASSEMBLY E6AB5UD 1VM222017 A13 FOOT(REAR) E5710UD 0VM415007 A15 CHASSIS(USA V2) E6A20UD 1VM221783 A16 TOP CASE(V2) E6170UD 1VM320680 A21# MODEL NO LABEL E6AB5UD ---------A22 LABEL BAR CODE E5900UD ---------A23 TELEPHONE NO. LABEL H9670UD ---------1B1 DVD MECHA E7 N79F0KVM N79F0KVM 2B5 REINFORCE PLATE E6A60UD 1VM321919 2L011 SCREW P-TIGHT 3X10 BIND HEAD+ GBHP3100 2L021 SCREW TAP TIGHT M3X11 BIND+ P-TIGHT GBJP3110 2L031 SCREW P-TIGHT M3X8 BIND HEAD+ GBJP3080 2L041 SCREW B-TIGHT M3X8 BIND HEAD+ GBHB3080 2L081 SCREW TAP TIGHT WASHER+ P-TIGHT GCJP3080 2L105 SCREW P-TIGHT M3X8 BIND HEAD+ GBJP3080

PACKING

S1 GIFT BOX CARTON E6AB5UD 1VM322450 S2 SIDE PAD E5940CD 0VM101366 S4 UNIT BAG E5500UD 0VM411683

ACCESSORIES

X1 REMOTE CONTROL UNIT NB074UD NB074UD X2 DRY BATTERY R6P/2S XB0M451T0001 X4 ACCESSORY BAG E5700UD 0VM415576 X5 AV CORD WPZ0102TM015 WPZ0102TM015 X10# OWNERS MANUAL E6AB5UD 1VMN22353

20060209 1-16-1 E6AB5CA

Page 39

ELECTRICAL PARTS LIST

PRODUCT SAFETY NOTE: Products marked with a

NOTES:

1. Parts that are not assigned part numbers (---------) are not available.

2. Tolerance of Capacitors and Resistors are noted with the following symbols.

C.....±0.25% D.....±0.5% F.....±1%

G.....±2% J......±5% K.....±10%

M.....±20% N.....±30% Z.....+80/-20%

DVD MAIN CBA UNIT

Ref. No. Description Part No.

DVD MAIN CBA UNIT N79F4KUP

AV ASSEMBLY

Ref. No. Description Part No.

AV ASSEMBLY Consists of the following:

AV C BA FUNCTION CBA

AV CBA

Ref. No. Description Part No.

AV C BA Consists of the following:

CAPACITORS

C1001# METALIZED FILM CAP. 0.047µF/250V M CT2E473MS037 C1003 ELECTROLYTIC CAPACITOR

C1004 ELECTROLYTIC CAPACITOR

C1005 CERAMIC CAP. B K 120pF/500V CCD2JKP0B121 C1006# SAFETY CAP. 2200pF/250V CCD2EMA0E222 C1007 ELECTROLYTIC CAP. 2200µF/6.3V CE0KMASDL222 C1009 ELECTROLYTIC CAP. 1000µF/6.3V M CE0KMASDL102 C1010 CERAMIC CAP.(AX) CH J 680pF/50V CA1J681TU008 C1013 FILM CAP.(P) 0.0033µF/50V J CMA1JJS00332 C1017 CERAMIC CAP.(AX) Y M 0.01µF/16V CCA1CMT0Y103 C1022 CHIP CERAMIC CAP.(1608) B K 0.022µF/50V CHD1JK30B223 C1029 CERAMIC CAP.(AX) X K 2200pF/16V CCA1CKT0X222 C1032 ELECTROLYTIC CAP. 10µF/16V M CE1CMASDL100 C1033 FILM CAP.(P) 0.022µF/50V J CMA1JJS00223 C1034 ELECTROLYTIC CAP. 470µF/6.3V M CE0KMASDL471 C1035 ELECTROLYTIC CAP. 1000µF/16V M CE1CMASDL102 C1037 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C1038 ELECTROLYTIC CAP. 470µF/6.3V M CE0KMASDL471 C1039 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C1047 FILM CAP.(P) 0.022µF/100V J CMA2AJS00223 C1048 ELECTROLYTIC CAP. 220µF/16V M CE1CMASDL221 C1201 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMASSL100

ZT250TA2R2M6BB

ZR200TA820M12BB

1VSA14072

----------

CA2E2R2DYG02

CA2D820DYG01

Ref. No. Description Part No.

C1202 ELECTROLYTIC CAP. 10µF/16V M CE1CMASDL100 C1207 CHIP CERAMIC CAP.(1608) CH J 68pF/50V CHD1JJ3CH680 C1208 CHIP CERAMIC CAP.(1608) CH J 68pF/50V CHD1JJ3CH680 C1221 ELECTROLYTIC CAP. 10µF/16V M H7 CE1CMASSL100 C1222 ELECTROLYTIC CAP. 10µF/16V M CE1CMASDL100 C1223 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102 C1224 CHIP CERAMIC CAP.(1608) CH J 1000pF/50V CHD1JJ3CH102 C1245 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C1247 ELECTROLYTIC CAP. 1000µF/6.3V M CE0KMASDL102 C1249 ELECTROLYTIC CAP. 47µF/16V M H7 CE1CMASSL470 C1351 CHIP CERAMIC CAP.(1608) B K 0.1µF/25V CHD1EK30B104 C1352 ELECTROLYTIC CAP. 47µF/6.3V M CE0KMASTM470 C1398 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C1402 ELECTROLYTIC CAP. 470µF/6.3V M CE0KMASDL471 C1421 CHIP CERAMIC CAP.(1608) B K 0.01µF/50V CHD1JK30B103 C1422 CHIP CERAMIC CAP.(1608) B K 0.1µF/25V CHD1EK30B104 C1441 CHIP CERAMIC CAP.(1608) B K 0.33µF/10V CHD1AK30B334 C1442 ELECTROLYTIC CAP. 1000µF/6.3V M CE0KMASDL102 C1461 ELECTROLYTIC CAP. 1µF/50V M CE1JMASDL010 C1462 ELECTROLYTIC CAP. 220µF/6.3V M H7 CE0KMASSL221 C1481 ELECTROLYTIC CAP. 1µF/50V M CE1JMASDL010 C1482 ELECTROLYTIC CAP. 220µF/6.3V M H7 CE0KMASSL221 C1522 ELECTROLYTIC CAP. 10µF/16V M CE1CMASDL100 C1524 ELECTROLYTIC CAP. 100µF/10V M CE1AMASDL101 C1531 CHIP CERAMIC CAP.(1608) B K 0.01µF/50V CHD1JK30B103 C1532 ALUMINUM ELECTROLYTIC CAP 22µF/6.3V H7CE0KMASSM220

C1533 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C1534 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C2003 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C2004 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C2031 ELECTROLYTIC CAP. 100µF/10V M CE1AMASDL101 C2032 CHIP CERAMIC CAP.(1608) F Z 0.1µF/50V CHD1JZ30F104 C2647 CERAMIC CAP.(AX) CH J 680pF/50V CA1J681TU008

CONNECTORS

CN1001 22P FFC AV PCB TO MAIN WX1E5900-001 CN1601 WIRE ASSEMBLY FFC 15P 15PIN 110MM WX1E6A10-001 CN2001 FMN CONNECTOR TOP 6P 06FMN-BTRK-

A(LF)(SN)

JCFNG06JG020

DIODES

D1001 RECTIFIER DIODE 1N4005 NDQZ001N4005 D1002 RECTIFIER DIODE 1N4005 NDQZ001N4005 D1004 RECTIFIER DIODE 1N4005 NDQZ001N4005 D1005 RECTIFIER DIODE 1N4005 NDQZ001N4005 D1007 ZENER DIODE DZ-22BSBT265 NDTB00DZ22BS D1008 SCHOTTKY BARRIER DIODE SB240-B/P NDQZ000SB240 D1011 RECTIFIER DIODE BA157 NDQZ000BA157 D1012 SWITCHING DIODE 1N4148M NDTZ01N4148M D1015 ZENER DIODE DZ-4.3BSBT265 NDTB0DZ4R3BS D1018 SWITCHING DIODE 1N4148M NDTZ01N4148M D1022 SWITCHING DIODE 1N4148M NDTZ01N4148M D1024 SWITCHING DIODE 1N4148M NDTZ01N4148M D1025 SWITCHING DIODE 1N4148M NDTZ01N4148M D1030 RECTIFIER DIODE FR202-B/P NDQZ000FR202 D1046 ZENER DIODE DZ-5.6BSCT265 NDTC0DZ5R6BS D1047 ZENER DIODE DZ-5.1BSBT265 NDTB0DZ5R1BS D1048 ZENER DIODE DZ-13BSBT265 NDTB00DZ13BS D1053 PCB JUMPER D0.6-P10.0 JW10.0T D1054 PCB JUMPER D0.6-P10.0 JW10.0T D1056 SWITCHING DIODE 1N4148M NDTZ01N4148M

20060209 1-17-1 E6AB5EL

Page 40

Ref. No. Description Part No.

D1058 SCHOTTKY BARRIER DIODE SB140 NDQZ000SB140 D1059 PCB JUMPER D0.6-P10.0 JW10.0T D1060 SWITCHING DIODE 1N4148M NDTZ01N4148M D1073 PCB JUMPER D0.6-P5.0 JW5.0T D2021 LED(GREEN) 204-10GD/S957 NPQZ10GDS957 D2022 LED(GREEN) 204-10GD/S957 NPQZ10GDS957 D2023 LED(RED) 204HD/E NPQZ00204HDE D2041 SWITCHING DIODE 1N4148M NDTZ01N4148M D2042 SWITCHING DIODE 1N4148M NDTZ01N4148M D2043 SWITCHING DIODE 1N4148M NDTZ01N4148M D2044 SWITCHING DIODE 1N4148M NDTZ01N4148M D2045 ZENER DIODE DZ-6.2BSBT265 NDTB0DZ6R2BS

ICS

IC1001# PHOTOCOUPLER PS2561A-1(W) QPEWPS2561A1 IC1002 VOLTAGE REGULATOR LM1117S-ADJ NSZBA0T2T001 IC1006 SHUNT REGULATOR TL432A-TA NSZBA0T2T002 IC1201 IC OP AMP KIA4558P/P NSZBA0SJY035 IC1402 DRIVER FOR DVD MM1637XVBE QSZBA0TMM102 IC2001 VFD DRIVER/CONTROLLER IC PT6313-S-

TP(L)

NSZBA0TG2007

COILS

L1001# LINE FILTER 20MH 3905 LLBG00ZKT008 L1007 CHOKE COIL 47µH LLBD00PKV022 L1009 CHOKE COIL 47µH LLBD00PKV022 L1350 INDUCTOR(100µH K) LAP02TA101K LLAXKATTU101 L1351 INDUCTOR(0.47µH K) LAP02TAR47K LLAXKATTUR47 L1521 PCB JUMPER D0.6-P5.0 JW5.0T L1522 CHIP RES.(1608) 1/10W 0k Ω RRXAZR5Z0000 L2020 PCB JUMPER D0.6-P5.0 JW5.0T L2031 INDUCTOR(100µH K) LAP02TA101K LLAXKATTU101

TRANSISTORS

Q1002 TRANSISTOR KTA1267-Y-AT/P NQSYKTA1267P Q1003 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P Q1004 TRANSISTOR KTC3198-Y-AT/P NQSYKTC3198P Q1008 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P Q1011 TRANSISTOR KTC3203-Y-AT/P NQSYKTC3203P Q1016 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P Q1031# FET 2SK3498(T6L1FUNANQ) QF1Z02SK3498 Q1201 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P Q1202 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P Q1204 TRANSISTOR KTA1266-Y-AT/P NQSYKTA1266P Q1351 TRANSISTOR KTC3199-GR-AT/P NQS4KTC3199P Q2021 NPN TRANSISTOR KRC101M-AT/P NQSZKRC101MP Q2022 NPN TRANSISTOR KRC101M-AT/P NQSZKRC101MP

RESISTORS

R1004 METAL OXIDE FILM RES. 1W J 82k Ω RN01823ZU001 R1005 CARBON RES. 1/4W J 2.7Mk Ω RCX4JATZ0275 R1006 CARBON RES. 1/4W J 2.7Mk Ω RCX4JATZ0275 R1008 CARBON RES. 1/4W J 620k Ω RCX4JATZ0621 R1010 CARBON RES. 1/6W J 15k Ω RCX6JATZ0153 R1011 METAL OXIDE FILM RES. 1W J 1.2k Ω RN011R2ZU001 R1015 CARBON RES. 1/6W J 560k Ω RCX6JATZ0561 R1016 CARBON RES. 1/6W J 22k Ω RCX6JATZ0223 R1019 CHIP RES. 1/10W F 1.5k Ω RRXAFR5H1501 R1020 CHIP RES. 1/10W J 560k Ω RRXAJR5Z0561 R1021 CHIP RES. 1/10W J 2.7k Ω RRXAJR5Z0272 R1022 CHIP RES. 1/10W J 820k Ω RRXAJR5Z0821 R1023 CHIP RES. 1/10W F 1.0k Ω RRXAFR5H1001 R1025 CHIP RES. 1/10W J 15k Ω RRXAJR5Z0153 R1029 CARBON RES. 1/6W J 470k Ω RCX6JATZ0474 R1032 CARBON RES. 1/6W J 3.3k Ω RCX6JATZ0332 R1034 CARBON RES. 1/6W J 390k Ω RCX6JATZ0394 R1035 CARBON RES. 1/4W J 1k Ω RCX4JATZ0102

Ref. No. Description Part No.

R1036 CARBON RES. 1/6W J 100k Ω RCX6JATZ0104 R1037 CARBON RES. 1/4W J 10k Ω RCX4JATZ0103 R1038 CARBON RES. 1/6W J 100k Ω RCX6JATZ0104 R1039 CARBON RES. 1/6W J 470k Ω RCX6JATZ0474 R1043 METAL OXIDE FILM RES. 1W J 2.7k Ω RN012R7ZU001 R1044 CHIP RES. 1/10W J 100k Ω RRXAJR5Z0104 R1059 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103 R1067 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R1068 CHIP RES. 1/10W J 560k Ω RRXAJR5Z0561 R1069 CARBON RES. 1/6W J 560k Ω RCX6JATZ0561 R1072 CHIP RES. 1/10W J 330k Ω RRXAJR5Z0331 R1074 METAL OXIDE FILM RES. 2W J 1.5k Ω RN021R5ZU001 R1075 CHIP RES.(1608) 1/10W F 10k Ω RRXAFR5H0100 R1076 CHIP RES. 1/10W F 1.0k Ω RRXAFR5H1001 R1077 METAL OXIDE FILM RES. 2W J 33k Ω RN02330ZU001 R1080 CHIP RES. 1/10W J 2.7k Ω RRXAJR5Z0272 R1081 CHIP RES. 1/10W F 220k Ω RRXAFR5H2200 R1086 CHIP RES. 1/10W J 3.3k Ω RRXAJR5Z0332 R1091 CHIP RES.(1608) 1/10W 0k Ω RRXAZR5Z0000 R1096 PCB JUMPER D0.6-P5.0 JW5.0T R1205 CHIP RES. 1/10W F 11k Ω RRXAFR5H1102 R1206 CHIP RES. 1/10W F 11k Ω RRXAFR5H1102 R1207 CHIP RES.(1608) 1/10W 0k Ω RRXAZR5Z0000 R1208 CHIP RES.(1608) 1/10W 0k Ω RRXAZR5Z0000 R1209 CHIP RES. 1/10W F 27k Ω RRXAFR5H2702 R1210 CHIP RES. 1/10W F 27k Ω RRXAFR5H2702 R1221 CHIP RES. 1/10W J 100k Ω RRXAJR5Z0104 R1222 CHIP RES. 1/10W J 100k Ω RRXAJR5Z0104 R1223 CHIP RES. 1/10W J 470k Ω RRXAJR5Z0471 R1224 CHIP RES. 1/10W J 470k Ω RRXAJR5Z0471 R1225 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R1226 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R1227 CHIP RES. 1/10W J 220k Ω RRXAJR5Z0221 R1228 CHIP RES. 1/10W J 220k Ω RRXAJR5Z0221 R1240 CHIP RES. 1/10W J 100k Ω RRXAJR5Z0104 R1245 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0100 R1246 CHIP RES. 1/10W J 33k Ω RRXAJR5Z0333 R1274 CHIP RES. 1/10W J 39k Ω RRXAJR5Z0393 R1351 CHIP RES. 1/10W J 2k Ω RRXAJR5Z0202 R1352 CHIP RES. 1/10W J 2.2k Ω RRXAJR5Z0222 R1353 CHIP RES. 1/10W J 2.2k Ω RRXAJR5Z0222 R1354 CHIP RES. 1/10W J 220k Ω RRXAJR5Z0221 R1355 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1356 CHIP RES. 1/10W J 100k Ω RRXAJR5Z0104 R1402 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1421 CHIP RES. 1/10W F 130k Ω RRXAFR5H1300 R1422 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1441 CHIP RES. 1/10W F 130k Ω RRXAFR5H1300 R1442 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1443 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1461 CHIP RES. 1/10W F 130k Ω RRXAFR5H1300 R1462 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1481 CHIP RES. 1/10W F 130k Ω RRXAFR5H1300 R1482 CHIP RES. 1/10W J 75k Ω RRXAJR5Z0750 R1613 CHIP RES.(1608) 1/10W 0k Ω RRXAZR5Z0000 R2001 CARBON RES. 1/6W J 10k Ω RCX6JATZ0100 R2002 CHIP RES. 1/10W J 68k Ω RRXAJR5Z0683 R2012 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R2013 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R2014 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R2015 CHIP RES. 1/10W J 1k Ω RRXAJR5Z0102 R2016 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103 R2021 CARBON RES. 1/6W J 220k Ω RCX6JATZ0221

20060209 1-17-2 E6AB5EL

Page 41

Ref. No. Description Part No.

R2022 CARBON RES. 1/6W J 220k Ω RCX6JATZ0221 R2023 CARBON RES. 1/6W J 150k Ω RCX6JATZ0151 R2031 CHIP RES. 1/10W J 6.8k Ω RRXAJR5Z0682 R2032 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103 R2033 CHIP RES. 1/10W J 22k Ω RRXAJR5Z0223 R2041 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103 R2042 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103 R2043 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103 R2044 CHIP RES. 1/10W J 10k Ω RRXAJR5Z0103

MISCELLANEOUS

2B1 HOLDER F.I.P. E5900UD 0VM416070 AC1001# AC CORD PB8B2F9110A-055 WAC0162LW004 F1001# FUSE CURRENT PEG20C0NG001 PEG20C0NG001 FH1001 FUSE HOLDER MSF-015 LF (B110) XH01Z00LY002 FH1002 FUSE HOLDER MSF-015 LF (B110) XH01Z00LY002 J2009 CARBON RES. 1/4W J 10k Ω RCX4JATZ0103 JK1202 RCA JACK(BLACK) MSP-251V-01 NI FE LF JXRL010LY125 JK1401 S TYPE JACK MDC-050V-2.4 LF(B110 JXEL040LY003 JK1404 RCA JACK MSD-246V-65 NI FE LF JXRL060LY131 RM2001 REMOTE RECEIVER MIM-93M6DKF USESJRSUNT01 T1001# PULSE TRANS CGS-SW0078A LTT00CPSA175

FUNCTION CBA

Ref. No. Description Part No.

FUNCTION CBA Consists of the following:

CONNECTOR

CN2101 6P FFC AV PCB TO SW PCB WX1E5900-005

SWITCHES

SW2102 TACT SWITCH SKQSAF001A SST0101AL041 SW2104 TACT SWITCH SKQSAF001A SST0101AL041 SW2105 TACT SWITCH SKQSAF001A SST0101AL041 SW2106 TACT SWITCH SKQSAF001A SST0101AL041 SW2107 TACT SWITCH SKQSAF001A SST0101AL041 SW2108 TACT SWITCH SKQSAF001A SST0101AL041

----------

20060209 1-17-3 E6AB5EL

Page 42

All rights reserved. No part of this manual may be reproduced, copied, transmitted, disseminated, transcribed, downloaded or stored in any storage medium, in any form or for any purpose without the express prior written consent of Funai. Furthermore, any unauthorized commercial distribution of this manual or any revision hereto is strictly prohibited.

Information in this document is subject to change without notice. Funai reserves the right to change the content herein without the obligation to notify any person or organization of such changes.

with the design is a registered trademark of Funai Electric Co., Ltd and may not be used in any way without the express written consent of Funai. All other trademarks used herein remain the exclusive property of their respective owners. Nothing contained in this manual should be construed as granting, by implication or otherwise, any license or right to use any of the trademarks displayed herein. Misuse of any trademarks or any other content in this manual is strictly prohibited. Funai shall aggressively enforce its intellectual property rights to the fullest extent of the law.

MSD126

E6AB5UD

2006-03-08

Sylvania MSD126, E6AB5UD Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual

SPECIFICATIONS

LASER BEAM SAFETY PRECAUTIONS

IMPORTANT SAFETY PRECAUTIONS

STANDARD NOTES FOR SERVICING

CABINET DISASSEMBLY INSTRUCTIONS

HOW TO INITIALIZE THE DVD PLAYER

FIRMWARE RENEWAL MODE

BLOCK DIAGRAMS

SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS

WAVEFORMS

WIRING DIAGRAM

SYSTEM CONTROL TIMING CHARTS

IC PIN FUNCTION DESCRIPTIONS

LEAD IDENTIFICATIONS

EXPLODED VIEWS

MECHANICAL PARTS LIST

ELECTRICAL PARTS LIST