Sylvania H2080MW8, E2H00UD Schematic

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SERVICE MANUAL

HDD & DVD PLAYER / RECORDER

WITH DIGITAL TUNER

H2080MW8

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

Handling Precautions for HDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1

Cabinet Disassembly Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6-1

How to Self-Check and Initialize the HDD & DVD Recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1

Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1

Function Indicator Symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9-1

Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1

Schematic Diagrams / CBA’s and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1

System Control Timing Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1

IC Pin Function Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1

Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1

Exploded Views. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1

Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-18-1

Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19-1

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

SPECIFICATIONS

ITEM

General

DVR Internal 3.5 inch HDD 80 GB System DVD+RW/+R,DVD-RW/-R,DVD-video,CD-DA,Video CD,CD-RW/-R Power requirements 120V AC +/-10%,60HzV+/-5% TV format ATSC / NTSC-M TV standard

Recording

Recording format +VR (video recording) format Recordable discs DVD+ReWritable,DVD+Recordable

Video recording format

Sampling frequency Compression format

Audio recording format

Sampling frequency Compression format

Tuner

Tuning system Channel frequency synthesized tuning system Channel coverage (ATSC / NTSC)

Te rr es t r ia l CATV

Input/Output

Audio input

RCA Jacks x 2 2V rms (input impedance:more than 22kΩ)

Video input

Front

Rear

RCA Jacks x 1 1 Vp-p (75Ω)

S-Video input

Mini DIN 4-pin x 1 Y:1 Vp-p (75Ω) C:286 mVp-p (75Ω)

VHF/UHF/CATV input and output

F-type 75Ω jacks unbalanced

Audio input

RCA Jacks x 2 2V rms (input impedance:more than 22kΩ)

Audio output

RCA Jacks x 2 2V rms (output impedance:more than 1kΩ)

Video input

RCA Jacks x 1 1 Vp-p (75Ω)

Video output

RCA Jacks x 1 1 Vp-p (75Ω)

S-Video input

Mini DIN 4-pin x 1 Y:1 Vp-p (75Ω) C:286 mVp-p (75Ω)

S-Video output

Mini DIN 4-pin x 1 Y:1 Vp-p (75Ω) C:286 mVp-p (75Ω)

Component video output

RCA Jacks x 3 Y: 1.0 Vp-p (75Ω), P

Coaxial digital audio output

RCA Jacks x 1 500 mVp-p (75Ω)

DVD-ReWritable,DVD-Recordable (+VR mode only)

13.5MHz MPEG

48kHz Dolby Digital

VHF 2-13ch , UHF 14-69ch 2-13 , A-W , W+1-W+94(analog W+1-W+84) , A-5 - A-1 , 5A

B/CB, PR/CR: 0.7 Vp-p (75Ω)

NOTES:

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

2. Power supply: AC120 V 60 Hz 3 Ambient temperature: 5

°C ~ 40 °C

1-1-1 E2H00SP

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

Location: Inside Top of DVD mechanism.

1-2-1 RL4NLSP

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. When connecting or disconnecting the internal

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

1-3-1 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

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

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

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

1-4-2 DVDN_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.

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

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

HANDLING PRECAUTIONS FOR HDD

CAUTION:

1. SHOCK

a. Exposing HDD to shock may be the biggest

damaging factor. Please note that HDD is easily damaged even if dropped from any height. Be sure to place HDD on a shock-absorbent mat. Also, be careful when transporting HDD.

b. Be careful not to subject HDD to any shock when

tightening screws for HDD replacement.

(Tighten screws manually, not with an electric driver.)

2. MOISTURE

a. Moisture may also be a damaging factor. HDD is

semiclosed style. Sudden changes in ambient temperature may cause moisture to form. Monitor temperature and do not allow moisture to form on the media surface. Also, when opening HDD package, do so only after package is at ambient temperature.

b. After replacing HDD, leave it to reach room

temperature (about 2 hours) for preventing dew internal condensation, and then work necessary task such as operation check.

4. OTHERS

a. Be careful so as not to do the followings.

Otherwise, HDD might be damaged.

- DO NOT disassemble HDD.

- When handling HDD, be sure to hold both sides securely.

b. HDD should be stored, packed in the protective

bag, in suitable surroundings (i.e., no extreme changes in temperature to avoid condensation).

c. When transporting HDD, be sure to use the

exclusive packing case (the replacement HDD

carton). d. Do not stack HDDs. e. Do not place vertically because HDD is unstable

and easy to fall.

3. STATIC ELECTRICITY

a. After removing HDD or taking replacement HDD

out of the protective bag (the replacement HDD is packed in a protective bag), place HDD on a conductive surface. A grounding band should be worn when handling.

Grounding Band

Both the conductive surface and grounding band should be grounded.

b. Make sure that HDD is placed on main unit

completely and then let go of it, when assembling.

c. Do not put HDD on a packing bag. (for preventing

electrostatic damage)

1-5-1 DHDN_SN

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 Cover

[4] Front SW

CBA

[5] Power SW

CBA

[11] Rear Panel

[12] Fan Cover

[13] Motor DC Fan

[2] Front Unit

[3] Front Assembly

[7] DVD Mechanism

& DVD/HDD Main

CBA Assembly

[14] Power Supply CBA

[15] AV CBA

[16] DTV Module

CBA Unit

[17] Main PCB

Holder

[18] Front Bracket R

[6] HDD Assembly

[8] ATA CBA

[9] HDD Bracket

[10] HDD

2. Disassembly Method

ID/

LOC.

No.

PAR T

Fig.

No.

[1] Top Cover D1 7(S-1) ---

[2] Front Unit D2

Front

[3]

[4]

[5]

[6]

Assembly

Front SW CBA

Power SW CBA

HDD Assembly

D3 ---------- ---

D3 *CN1063, *2(L-3) 1-3

D3 (S-2) ---

REMOVAL

REMOVE/*UNHOOK/ UNLOCK/RELEASE/ UNPLUG/DESOLDER

*CN1003, *CN1061, *CN6003, *5(L-1), *3(L-2)

*CN651, *CN1002, 3(S-3)

Note

1 1-1 1-2

---

ID/

LOC.

PA RT

No.

HDD

[9]

Bracket

[10] HDD D5

[11] Rear Panel D6

REMOVE/*UNHOOK/

Fig.

UNLOCK/RELEASE/

No.

UNPLUG/DESOLDER

Note

D5 4(S-6) ---

(S-7), HDD Earth Plate

*CN1601, (S-8), 6(S-9), (S-10)

---

[12] Fan Cover D6 2(S-11) ---

REMOVAL

Motor DC

[13]

Fan

D6 Fan Earth ---

Power

[14]

Supply

D7 *CN1001, 4(S-12) ---

CBA

[15] AV CBA D7 4(S-13) ---

DTV

[16]

Module

D7 Module PCB Holder ---

CBA Unit

Main PCB

[17]

[18]

↓

(1)

Holder

Front Bracket R

↓

(2)

D7 (S-14) ---

D7 (S-15) ---

↓

(3)

↓

(4)

(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. 7(S-1) = seven Screws (S-1), 5(L-1) = five Locking Tabs (L-1)

(5): Refer to “Reference Notes.”

↓

(S-4), 4(S-5), *CN101, *CN501, *CN701, PCB

Support / PCB Spacers, M-PCB

[7]

DVD Mechanism &

DVD/HDD

Main CBA Assembly

Plate Earth

[8] ATA CBA D5 *CN3001 ---

1-6-1 E2H00DC

RReference Notes

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

1-2. Release three Locking Tabs (L-2) and

remove the Front Assembly.

1-3. Release two Locking Tabs (L-3).

2. The DVD Mechanism & DVD/HDD Main CBA

Assembly is adjusted as a unit at factory. Therefore, do not disassemble it. Replace the DVD Mechanism & DVD/HDD Main CBA Assembly as a unit.

3. Whenever you have replaced the Hard Disk Drive, initialize the Hard Disk Drive. To initialize the Hard Disk Drive, perform the following.

3-1. To put the HDD & DVD Recorder into the

HDD mode, press the [HDD] button on the remote control unit.

3-2. To put the HDD & DVD Recorder into the self-

check mode, after pressing [V.SKIP] button, press the [0], [7], and [9] buttons on the remote control unit in that order within three seconds.

3-3. Press [OK] button. The HDD & DVD

Recorder is initialized and the power is turned off automatically after two seconds.

(L-1)

CN1061

(L-2)

[2] Front Unit

(S-2)

[5] Power SW CBA

[3] Front Assembly

CN6003

(L-1)

CN1063

[4] Front SW CBA

CN1003

Fig. D2

[1] Top Cover

(S-1)

Fig. D1

See Reference Notes 2.

[7]

DVD Mechanism

& DVD/HDD Main CBA Assembly

(S-5)

(S-4)

(L-3)

M-PCB Plate Earth

(S-3)

Fig. D3

CN651

CN501

CN101

CN701

[6] HDD Assembly

(S-3)

CN1002

PCB Support / PCB Spacers

Fig. D4

1-6-2 E2H00DC

[10] HDD

CN3001

[8] ATA CBA

HDD Earth Plate

[14] Power Supply CBA

(S-12)

[16] DTV Module CBA Unit

Module PCB Holder

(S-6)

[13] Motor DC Fan

[11] Rear Panel

[9] HDD Bracket

Fan Earth

CN1601

(S-7)

Fig. D5

[12] Fan Cover

(S-11)

(S-8)

(S-9)

(S-10)

(S-13)

CN1001

(S-13)

[15] AV CBA

(S-14)

[17] Main PCB Holder

[18] Front Bracket R

Fig. D6

(S-15)

Fig. D7

1-6-3 E2H00DC

4. How to Eject Manually

Note: When rotating the gear, be careful not to damage the gear.

1. Remove the Top Cover.

2. Rotate the gear in the direction of the arrow manually as shown below until the tray descends.

3. Pull the tray out manually and remove a disc.

View for A

Rotate this gear in the direction of the arrow

1-6-4 E2H00DC

HOW TO SELF-CHECK AND INITIALIZE THE HDD & DVD RECORDER

1. Turn on the HDD & DVD.

2. To put the HDD & DVD into the HDD mode, press [HDD] on the remote control unit.

3. To put the HDD & DVD into the self-check mode, after pressing [V.SKIP] button, press the [0], [7], and [9] buttons on the remote control in that order within three seconds. Fig. a appears on the screen and all LEDs light.

" differs depending on the models.

*******

SELF CHECK

*1 *2

DVD CONNECT STATUS :

HDD CONNECT STATUS :

*4 *5 *6

HDD POWER ON HOURS :

BE Ver. :

FE Ver. :

Sub Micon Ver. :

HD4A*****H1E-****

R40_***_***

HD4***TTP

Fig. a: Self-Check Mode Screen

Table 1: Description of Fig. a

INDICATION DESCRIPTION

DVD CONNECT STATUS (*1) Connecting Condition of DVD(F/E)

HDD CONNECT STATUS (*2) Connecting Condition of HDD

Value of HDD power on hours obtained from S.M.A.R.T. command. (If not obtainable,

HDD POWER ON HOURS (*3)

value of HDD power on hours is “0”.) Value in parentheses is the factory setting value. (If no setting, the value is “0”.)

BE Ver. (*4) B/E version

FE Ver. (*5) F/E version

Sub Micon Ver. (*6) Sub micro controller version

4. Upon the self-check completion, Fig. b appears on the screen.

" differs depending on the models.

*******

SELF CHECK

*7 *8

DVD CONNECT STATUS : OK

HDD CONNECT STATUS : OK

HDD POWER ON HOURS : 120

*10

BE Ver. :

FE Ver. :

Sub Micon Ver. :

HDD FORMAT :

POWER OFF :

HD4A*****H1E-****

R40_***_***

HD4***TTP

ENTER

POWER

Fig. b: Screen of Finishing Self-Check Mode

1-7-1 E2H00INT

Table 2: Indication of DVD self-check (*7)

INDICATION DESCRIPTION

OK Connection of DVD is normal.

NOT FOUND DVD drive cannot be found.

CABLE ERROR

FFC cable (connecting to CN401) between the DVD drive and the DVD/HDD MAIN BOARD is not connected correctly.

Table 3: Indication of HDD self-check (*8)

INDICATION DESCRIPTION

OK Connection of HDD is normal.

NOT FOUND HDD drive cannot be found.

CABLE ERROR FFC cable between the BOARD ATA and the HDD drive is not connected correctly.

Table 4: Available button in self-check mode

BUTTON DESCRIPTION

OK (*9) Initialize (only when the self-check mode is complete)

STANDBY-ON (*10)

Turn the power off (when the self-check mode is complete)

OTHER Not available

5. When the self-check mode is complete, press [STANDBY-ON] button to turn the power off. When initializing the HDD & DVD, press [OK] button. Fig. c appears on the screen. After two seconds, the power is turned off automatically.

" differs depending on the models.

*******

SELF CHECK

DVD CONNECT STATUS : OK

HDD CONNECT STATUS : OK

HDD POWER ON HOURS : 120

BE Ver. :

FE Ver. :

Sub Micon Ver. :

HDD FORMAT : *11WRITING

HD4A*****H1E-****

R40_***_***

HD4***TTP

Fig. c: Initialize Mode Screen

Table 5: Description of *11 in Fig. c

INDICATION DESCRIPTION

ENTER Initialization preparation is complete.

WRITING Initializing

OK Initializing is finished normally.

NG Initializing is not finished normally.

NOTE: When initializing, “Current Clock”, “Setup Changing Item”, “Channel Setup”, “Area Setup”, “Program” and “HDD Contents” are initialized.

1-7-2 E2H00INT

FIRMWARE RENEWAL MODE

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

2. To put the DVD recorder into version up mode, press [V.SKIP], [6], [5], and [4] buttons on the remote control unit in the order. Then the tray will open automatically. Fig. a appears on the screen and Fig. b appears on the VFD.

* Firmware Version differs depending on the models, and this indication is one example.

Firm Update Mode

Please insert a disc.

Fig. a Version Up Mode Screen

Fig. b VFD in Version Up Mode

ver. HD4A*****H1E

Current F/W version is displayed.

4. Select the firmware version pressing arrow buttons, then press [OK]. Fig. d appears on the screen and Fig. e appears on the VFD. The DVD recorder starts updating.

About VFD indication of Fig. e:

1) When Fig. d is displayed on the screen, “F-UP”

is displayed on the VFD.

2) When “Firmware Updating... XX% Complete.”

is displayed on the screen, “10210” is displayed on the VFD.

* Firmware Version differs depending on the models, and this indication is one example.

Firm Update Mode ver. HD4A*****H1E

(*1)

File Loading...

Fig. d Programming Mode Screen

3. Load the disc for version up. Fig. c appears on the screen. The file on the top is highlighted as the default. When there is only one file to exist, Step 4 will start automatically.

* Firmware Version differs depending on the models, and this indication is one example.

Firm Update Mode ver. HD4A*****H1E

Disc name is displayed.

VOL_200703250934

1 HD4A10210H1E 2 HD4A10211H1E 3 HD4A10212H1E 4 HD4A10213H1E

Fig. c Update Disc Screen

Files included in the disc ar displayed.

1 / 1

Fig. e VFD in Programming Mode (Example)

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

No. Appearance State

1 File Loading... Sending files into the memory

Firmware

Updating...

Writing new version data

XX% Complete. Firmware

--Update Failure

Failed in updating

5. After updating is finished, the tray opens automatically. At this time, no button is available.

6. Pull out the AC code once, then insert it again.

1-8-1 E2H00FW

FUNCTION INDICATOR SYMBOLS

Note: If an error occurs, a message with the error number appears on the screen.

Recording Error

Message Solution

Can not record on this disc.

This program is not allowed to be recorded.

This program is not recordable in Video mode.

You cannot record on this disc as Power Calibration Area is full.

Insert a recordable disc, and ensure the disc status satisfies the recording requirements.

You cannot record copyprohibited programs.

Error message

E35

Error

No.

1 An error occurs during data reading. -

4 An error occurs with OPC. 5 During recovery in a record. -

7 An error occurs in a format. 8 It cannot start an encode. -

13 It is a reply that “ATAPI is not readable.” -

16 An error occurs in Finalize Close. 17 An error occurs in Rec Stop Close. 18 An error occurs in PCA Full (DVD_R). 19 Safety Stop occurs during editing. 20 High Speed Disc. 2 21 The disc is not formatted. 5 22 Disc Error has occurred. 3

25 During the Macrovision picture input. 11 26 During the CGMS picture input. 12

Error No.

Error Description Priority

There is no reply for 15 seconds in Test Unit Ready.

Cannot write the data after trying three times.

An error occurs even if recovery has been tried three times.

NV_PCK/RDI_PCK is not in encoded data.

Encode Pause condition continued for 10 minutes.

Encode Pause condition continued in normal REC condition for 10 minutes.

Difference in the address and cannot get Stream ID of RDI/VIDEO.

Cannot write the data after recovering SMALL VMGI.

Cannot write the data after DVD-R Reverse Track.

The disc except DVD-R/RW or finalized DVD-R.

During the CGMS picture input. (Video Format Disc)

1-9-1 E2H00FIS

Message Solution

This program is not allowed to be recorded on this disc.

This disc is protected and not recordable.

Disc is full. (No area for new recording)

You cannot record more than 99 titles on one disc. (The maximum is 99.)

You cannot record more than 999 chapters on one disc. (The maximum is 999.)

You cannot record on this as Control Information is full.

You cannot record on this disc as Power Calibration Area is full.

This disc is already finalized.

Can not record on this disc. Repeat the same operation.

You cannot record more than 49 titles on the disc. (The maximum is 49.)

You cannot record more than 254 chapters on the disc. (The maximum is 254.)

This program is not recordable in +VR mode.

The disc has no recording compatibility. Set “Make Recording Compatible” to “ON” to convert the disc.

You cannot record more than 600 titles on HDD. (The maximum is 600.)

Can not record on this HDD.

You cannot record cop-y prohibited programs.

Release the disc protection setting in the Disc Setting menu.

Insert a recordable disc with enough recording space.

Delete unnecessary titles.

Delete unnecessary chapters. 33

Insert a new disc. 34

Insert a new disc. 35 PCA is Full. (in REC start) 4

Release the finalizing for this disc.

Delete unnecessary titles. 43

Delete unnecessary chapter marks.

You cannot record copyprohibited programs.

Set “Make Recording Compatible” to “ON” to convert the disc.

Delete unnecessary titles. 47

Connect HDD. 48 Recording without HDD connected. Delete unnecessary

programs.

Error

No.

During the CGMS picture input. (VR Format Disc)

Error Description Priority

29 Disc Protected Disc. 6

30 No available recording space. 10

The 99 title limit has been reached.

(Video Format Disc) The 99 title limit has been reached. (VR

Format Disc)

999 chapter limit has been reached. (VR Format Disc)

No available recording space for Control Information.

36 It is finalized. (Video Format Disc) 8

37 Access to outside of Memory Area. 38 Sector Address is wrong. 39 BUP writing error of chapter editing. -

The 49 title limit has been reached. (+VR Format Disc)

The 254 chapter limit has been reached.

(+VR Format Disc)

During the CGMS picture input (+VR

Format Disc). Trying to record onto the +VR formatting

disc that had been recorded by the other

recorder when “Make Recording Compatible” setting is “OFF”,

The 600 title limit has been reached (HDD).

49 HDD is Full. -

If an error occurs during the timer recording, one of the following error numbers (40 to 42) or the above error messages (error number: 1 to 39 and 43 to 46) is displayed on the recording menu after timer recording. (Once the screen of the program line is exited, the program line for the error will be cleared.) (No Error Message is displayed for errors No. 40 ~ 42.)

mer Programming

JAN / 5/07 12:14AM CH4 SP

error number

A program with an error number is grayed out and asterisked on the timer programming list.

SP (1:00) FRI JAN/05 12:17AM

JAN AM 14AM

New Program

1-9-2 E2H00FIS

Message Solution

Error message is not displayed.

Error

No.

- Set the timer programming correctly.

- Set the timer programming before the start time.

Turn the power on and set the clock correctly then set timer programming again.

Insert the recordable disc. 42 No disc when recording -

- Some portion has not been recorded because of program overlapping.

- Recording did not start at the start time.

41 Power failed -

Error Description Priority

1-9-3 E2H00FIS

BLOCK DIAGRAMS

System Control Block Diagram

RESET

SYS+5V

Q1502

C1501

(BACKUP CAPACITOR)

PWR-SW

REG-CONT

TO POWER SUPPLY

FAN-CONT1

LOW-POWER

BLOCK DIAGRAM

FAN-CONT2

1V2CONT

VIDEO-SW1

TO VIDEO

BLOCK DIAGRAM

VIDEO-SW2

VIDEO-SW3

VIDEO-MUTE

Q1501

IC1502

EV+3.3V

RESET

1 2

SW1501

VFD

FL1601

GRID

(VFD DRIVER)

CLK

DIN

IC1602

STB

RS1610

SEGMENT

SENSOR

REMOTE

X1501

8MHz

TO AUDI O

AUDIO-SW1

AUDIO-SW2

BLOCK DIAGRAM

SCL

SDA

TO DTV MODULE

BLOCK DIAGRAM

SCL

SDA

AV CBA

32.768KHz

X'TAL

X1502

X'TAL

IC1501

(SUB MICRO CONTROLLER)

RESET

P-DOWN

BACK-UP+3.3V

SUB-RXD

SYS-RESET

2219182029

CN1101

27 27SYS-RESET

30 30SUB-RXD

CN701

SUB-TXD

SUB-SCLK

28 28SUB-TXD

26 26SUB-SCLK

RDY

29 29RDY

PWR-SW

REG-CONT

27MHz

X501

LOW-POWER

X'TAL

FAN-CONT1 15

CN501 CN1753

42VIDEO-SW2

1V2CONT

VIDEO-SW1

FAN-CONT2

DTV-S-SREQ

DTV-S-SCLK

DTV-S-SIN

DTV-S-SOUT

485049

43VIDEO-SW3

44VIDEO-MUTE

DTV-S-RESET 22

FL-DIN

FL-CLK

FL-STB

REMOTE

CN1751CN101

DTV-S-RESET

DTV-S-SIN

DTV-S-SOUT

X OUT

DTV-S-SREQ

DTV-S-SCLK

X IN

XC IN

XC OUT

403933

AUDIO-SW1

AUDIO-SW2

SCL

SDA

KEY-1

KEY-2

OPEN/CLOSE

SW3011

CN1061CN1062

22KEY-1

IC107

RESET

2 1

P-ON+1.8V

IC101

(MAIN MICRO CONTROLLER)

V25

R25

SUB-RXD

SYS-RESET

P22

W26

SUB-TXD

SUB-SCLK

IC501

4 2

RDY

CLK 27 IN

R23

U22

DTV-S-SCLK

DTV-S-SREQ

W25

DTV-S-SIN

R22

DTV-S-SOUT

DTV-S-RESET

DVD/HDD MAIN CBA UNIT

IC101

(DTV SIGNAL PROCESS)

154

153

204

DTV-S-SIN

DTV-S-SOUT

DTV-S-RESET

155

DTV-S-SCLK

DTV-S-SREQ

DTV MODULE CBA UNIT

POWER SW

CBA

1-10-1

KEY SWITCH

FRONT SW CBA

POWER-SW 11

CN1064 CN1063

POWER

SW3010

E2H00BLS

Digital Signal Process Block Diagram

VIDEO-C

VIDEO-Y(I/P)

D/A

VIDEO

REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL

VIDEO-Pr/Cr

VIDEO-Pb/Cb

D/A

ENCODER

I/F

TO VIDEO

BLOCK

DIAGRAM

VIDEO-Y

/CVBS-IN

VIDEO-C-IN

10813

A/D

DECODER A/D

DECODER

IC701 (VIDEO DECODER)

45-50

39-44

U2,U3,V1

P3,T3,T5,

U4,W1,W3,

Y2,AA1,AA2

AUDIO (L)-OUT

AUDIO

SPDIF

SYSCLK

AUDIO (R)-OUT

DVD-AUDIO-MUTE

T23

AUDIO D/A

CONVERTER

I/F

TO AUDI O

AIMS

BLOCK

DIAGRAM

E12

Y26

U24

LRCK

BCK

DATA

(MAIN MICRO CONTROLLER)

IC101

IC201

RF/

ERROR AMP

CN201

TILT

PICK

LPC

TRACKING

-UP

FOCUS

IC301

MOTOR

RELAY CBA

DRIVER

TRAY OPEN

BACK-END

DIGITAL

SIGNAL

FRONT-END

DIGITAL

SIGNAL

CN301

CN1001

PROCESS

IC202

+3.3V

OP AMP

IC302

MOTOR

DRIVER

CN1002

CN651

CN3002

CN3001

FLASH MEMORY

IC104,IC105 (FLASH MEMORY)

DDR SDRAM

IC102 (DDR 2 SDRAM)

DVD/HDD MAIN CBA UNIT

ATA CBA

DVD MECHANISM

SLED

MOTOR

1-10-2

SPINDLE

MOTOR

HDD

E2H00BLD

Video Block Diagram

JK2202

S-VIDEO

OUT

3 4

REC VIDEO SIGNAL PB VIDEO SIGNAL

2dB

LPF DRIVER

4dB

IC1401 (VIDEO DRIVER)

AMP

WF3

C1418

DRIVER

8dB

AMP

JK2201

2dB

AMP

LPF DRIVER

4dB

AMP

VIDEO-OUT

JK2203

2dB

AMP

2dB

LPF DRIVER

4dB

AMP

4dB

VIDEO-Y

AMP

OUT

MUTE

REAR

VIDEO

-Pb/Cb OUT

VIDEO

-Pr/Cr OUT

TO SYSTEM

CONTROL

BLOCK DIAGRAM

VIDEO-MUTE

IC1301

(VIDEO INPUT SELECT)

MUTE

JK2105

S-VIDEO

3 4

131915

LPF

IN1

FRONT

JK2101

S-VIDEO

221

LPF

IN2

3 4

CONTROL

LOGIC

VIDEO

JK2102

VIDEO-SW1

22 23

-IN2

TO SYSTEM CONTROL

BLOCK DIAGRAM

VIDEO-SW2

VIDEO-SW3

VIDEO-IN1

TO DTV MODULE

BLOCK DIAGRAM

JK2106

VIDEO1

MUTE

VIDEO2

TUNER

DTV-V

TU1701 (TUNER UNIT)

DTV-VIDEO

VIDEO OUT

MUTEC2C1

WF5

WF4

WF1 WF2

CN1101

VIDEO-Y(I/P)-OUT

VIDEO-C-OUT

VIDEO-Pb/Cb-OUT

VIDEO-Pr/Cr-OUT

VIDEO-Y/CVBS-IN

20 20

22 22VIDEO-C-IN

CN701

VIDEO-Y(I/P)

VIDEO-C

VIDEO-Pb/Cb

VIDEO-Pr/Cr

VIDEO-Y/CVBS-IN

VIDEO-C-IN

BUFFER

Q1303

Q1302,

BUFFER

Q1304

AV CBA

DVD MAIN CBA UNIT

TO DIGITAL

SIGNAL

PROCESS

BLOCK

DIAGRAM

1-10-3

E2H00BLV

Audio Block Diagram

REC AUDIO SIGNAL PB AUDIO SIGNAL

DIGITAL

JK2206

BUFFER

Q1241

AUDIO OUT

(COAXIAL)

JK2201

AUDIO(L)-

OUT1

Q1203 Q1201

REAR

AUDIO(R)-

MUTE-ON

DRIVE

OUT1

MUTE-ON

Q1202

JK2106

AUDIO(L)-

IN1

REAR

AUDIO(R)-

IN1

)

MTS/SAP AUDIO

(

SIGNAL PROCESS

IC1701

(L-CH)

(AUDIO INPUT SELECT)

IC1101

(TUNER UNIT)

SIF

TU1701

MTS/SAP

AUDIO

SIGNAL

L-CH

R-CH

111514

IN1

ATV

DTV

IN2

PROCESS

(R-CH)

24 27

425

IN1

ATV

SCL

IN2

TO SYSTEM CONTROL

SDA

BLOCK DIAGRAM

TO DTV MODULE

DTV-AUDIO(L)

DTV-AUDIO(R)

DTV

BLOCK DIAGRAM

JK2103

SW CTL

AUDIO(L)

IN2

9 10

Q1102

JK2104

Q1101

AUDIO(R)

IN2

AV CBA

WF7

CN101 CN1051

33SPDIF

)

OP AMP (

IC1201

OP AMP

WF6

AUDIO(L)-OUT

17 17

CN701 CN1101

AUDIO(R)-OUT

AUDIO(L)-IN

AUDIO(R)-IN

DVD/HDD-AUDIO-MUTE

15 15

18 18

11 11

13 13

OP AMP

)

OP AMP

(

IC1102

AMP

IC802 (AUDIO A/D CONVERTER)

L-CH

789

AMP

R-CH

AUDIO A/D

CONVERTER

AUDIO-SW2

AUDIO-SW1

TO SYSTEM CONTROL

BLOCK DIAGRAM

DVD/HDD MAIN CBA UNIT

SPDIF

AUDIO (L)-OUT

AUDIO (R)-OUT

DVD-AUDIO-MUTE

TO DIGITAL

SIGNAL

PROCESS

BLOCK

DIAGRAM

1-10-4

LRCK

BCK

DATA

AIMS

SYSCLK

E2H00BLA

Power Supply Block Diagram

EV+2.8V

P-ON+3.3V

P-ON+5V

EV+10.5V

6,7 P-ON+18V

10-12

15-17

20-22

IC1503

+1.8V REG.

25-27

+3.3V REG.

CN1051

NOTE:

The voltage for parts in hot circuit is measured using

hot GND as a common terminal.

IC1504

"Ce symbole reprèsente un fusible à fusion rapide."

"This symbol means fast operating fuse."

CAUTION !

For continued protection against fire hazard,

Risk of fire-replace fuse as marked.

replace only with the same type fuse.

ATTENTION : Pour une protection continue les risqes

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

Q1505

Q1506

P-ON+3.3V

TUNER+32V

EV+3.3V

Q1014

+3.3V REG.

+5V REG.

IC1001

+9V REG.

Q1010

CN1001CN2001

22 EV+33V 22

SYS+5V

Q1005,Q1006

31-34

P-ON+12V

30 EV+12V 30

31-34

P-ON+5V

VIDEO+5V

EV-TUNER+5V

SW+5V

Q1007

5-10

24-29

PWR-SW2

EV+5V

EV+2.8V

5-10

24-29

-FLF2F1

4 -FL 4

3 F2 3

TUNER+5V

AUDIO+5V

LOW-POWER

2 F1 2

EV+5V

AUDIO+10V

Q1004

SW+10V

+2.5V REG.

IC1755

TO DTV MODULE

CBA UNIT CN102

P-ON+3.3V5P-ON+2.5V6P-ON+2.8V 4

CN1752

Q1755

Q1604

1.2V-CONT

REG-CONT

Q1601

SYSTEM

CONTROL

LOW-POW

FAN-CONT1

BLOCK

DIAGRAM

PWR-SW

FAN-CONT2

Q1603

CN1002

Q1602

HDD

HDD+12V4HDD+5V 1

SW+5V

Q1012

FAN

1 FAN

CN1601

2 FAN-GND

Q1013

AV C BA

A V

Q2221

SW+12V

IC2204,Q2203

171816

T2001

BRIDGE

RECTIFIER

D2101 - D2104

LINE

FILTER

L2001

F2001

2A 250V

A V

HOT CIRCUIT. BE CAREFUL.

CAUTION !

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

If Main Fuse (F2001) 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.

AC2001

Q2101

Q2102

Q2209

IC2201

SHUNT

IC2101

ERROR

VOLTAGE DET

REGULATOR

REG

POWER SUPPLY CBA

HOT

COLD

1-10-5

E2H00BLP

DTV Module Block Diagram

TO VIDEO

BLOCK DIAGRAM

TO AUDIO

BLOCK DIAGRAM

TO SYSTEM CONTROL

BLOCK DIAGRAM

SCL

SDA

(MEMORY)

IC1757

SCL

SDA

CN1752

CN102

REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL

DTV-VIDEO

DTV-AUDIO(L)

14 14DTV-VIDEO

15 15

VIDEO

ENCODER

DTV-AUDIO(R)

16 16

IC252

(AUDIO D/A CONVERTER)

DTV-AUDIO(L)

DTV-AUDIO(R)

L-CH

AUDIO

159

R-CH

D/A

CONVERTER

5 15147

158

162

AUDIO

DECODER

161

CN1751CN101

14 14SDA

144

SDA

55TU-SDA

15 15SCL

Q212

143

SCL

BUS-CONT

44TU-SCL

Q211

Q214

Q213

DATA BUS(0-15)

ADDRESS BUS(0-12)

SDRAM

I/F

DATA BUS(0-15)

ADDRESS BUS(1-22)

FLASH

MEMORY

I/F

AV CBA

FLASH MEMORY

DDR SDRAM

IC101 (DTV SIGNAL PROCESS)

174

DIF-OUT1

11 11

CN1752 CN102

212018

DIF-OUT1

TU1701

(TUNER UNIT)

ADC

/AGC I/F

178 189

140

LPF

DIF-OUT2

DIF-AGC

12 12

DIF AGC

DIF-OUT2

27MHz OSC

27MHz

OSC

X271

DIGITAL SIGNAL

PROCESS

SYSTEM DECODER

27MHz OSC

/VIDEO DECODER

/VIDEO FORMAT

CONVERTER

/2D GRAPHICS

27MHz OSC

27MHz

OSC

X281

1-10-6

IC202 (FLASH MEMORY)

*1 79~81,85,87,89~92,94,96~98,

102,104,106

*2 55,56,58,60,61,116,119,120,124,

125,127,129,130

IC201 (DDR SDRAM)

*3 1,2,7~12,20,206,209,211,213~216

*4 23~25,27,29,32~36,42~44,47,48,50,

52~54,205

*5 1~9,16~25,48

*6 29~36,38~45

62,63,65

DTV MODULE CBA UNIT

*7 28~32,35~42

*8 2,4,5,7,8,10,11,13,54,56,57,59,60,

SCL

SDA

E2H00BLDTV

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).

1-11-1 HD4N_SC

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 (F2001) 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. Mode: SP/REC

5. Voltage indications for PLAY and REC modes on the schematics are as shown below:

< DVD/HDD Section >

5.0

The same voltage for both PLAY & STOP modes

5.0 (2.5)

PLAY mode STOP mode

231

Indicates that the voltage is not consistent here.

Unit: Volts

6. How to read converged lines

1-D3 Distinction Area

Line Number (1 to 3 digits)

1-B1

AREA D3

AREA B1

Examples:

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

1-D3

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

ABCD

7. 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.

1-11-2 HD4N_SC

AV 1/5 Schematic Diagram

* NOTE

IC1502

R3112N191A-TR-FA /BU4219G-TR

PST3619NR

Group A Group B

C1509 0.015 0.1

These components (IC1502, C1509) can be used in any models. However, you cannot mix components under Group A with the ones under Group B. You can choose either Group. The difference between Group A and Group B is shown below.

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E2H00SCAV1

AV 2/5 Schematic Diagram

1-11-4

E2H00SCAV2

AV 3/5 Schematic Diagram

1-11-5

E2H00SCAV3

AV 4/5 Schematic Diagram

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E2H00SCAV4

AV 5/5 Schematic Diagram

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

P7 d

P8 S1

FL1601 MATRIX CHART

BS CS DR

VCR

HDD

DVD

DTV

5G 4G 3G 2G 1G

DTV BS CS

VCR HDD

DVD

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E2H00SCAV5

NOTE:

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

Power Supply Schematic Diagram

CAUTION !

Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit. If Main Fuse (F2001) 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.

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."

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E2H00SCP

Front SW & Power SW Schematic Diagram

ATA Schematic Diagram

E2H00SCFSW

1-11-9

E2H00SCATA