Toshiba RDH-100-DTKF Service manual

FILE NO. 810-200971GR

SERVICE MANUAL

HDD & DVD Video Recorder

RDH100DTKF

The above model is classified as a green product (*1), as indicated by the underlined serial number. This Service Manual describes replacement parts for the green product. When repairing this green product, use the part(s) described in this manual and lead-free solder (*2).

For (*1) and (*2), see the next page.

TOSHIBA CORPORATION 2009

Published in Japan, Aug. 2009 GREEN

(*1) GREEN PRODUCT PROCUREMENT

The EC is actively promoting the WEEE & RoHS Directives that define standards for recycling and reuse of Waste Electrical and Electronic Equipment and for the Restriction of the use of certain Hazardous Substances. From July 1, 2006, the RoHS Directive will prohibit any marketing of new products containing the restricted substances.

Increasing attention is given to issues related to the global environmental. Toshiba Corporation recognizes environmental protection as a key management tasks, and is doing its utmost to enhance and improve the quality and scope of its environmental activities. In line with this, Toshiba proactively promotes Green Procurement, and seeks to purchase and use products, parts and materials that have low environmental impacts.

Green procurement of parts is not only confined to manufacture. The same green parts used in manufacture must also be used as replacement parts.

(*2) LEAD-FREE SOLDER

This product is manufactured using lead-free solder as a part of a movement within the consumer products industry at large to be environmentally responsible. Lead-free solder must be used in the servicing and repair of this product.

WARNING

This product is manufactured using lead free solder.

DO NOT USE LEAD BASED SOLDER TO REPAIR THIS PRODUCT !

The melting temperature of lead-free solder is higher than that of leaded solder by 86°F to 104°F (30°C to 40°C). Use of a soldering iron designed for lead-based solders to repair product made with lead-free solder may result in damage to the component and or BOARD being soldered. Great care should be made to ensure high-quality soldering when servicing this product — especially when soldering large components, through-hole pins, and on BOARDs — as the level of heat required to melt lead-free solder is high.

IMPORTANT SAFETY NOTICE

Proper service and repair is important to the safe, reliable operation of all TOSHIBA Equipment. The service procedures recommended by TOSHIBA 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. TOSHIBA 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, TOSHIBA has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by TOSHIBA 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 HDD Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1

How to Initialize the HDD & DVD Video Recorder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-8-1

Firmware Renewal Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9-1

Remote Control Key Code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10-1

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11-1

Function Indicator Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12-1

Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-13-1

Schematic Diagrams / BOARD and Test Points. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-14-1

Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-15-1

Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-16-1

System Control Timing Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-17-1

IC Pin Function Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-18-1

Lead Identifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-19-1

Exploded Views . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-20-1

Mechanical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-21-1

Electrical Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-22-1

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

SPECIFICATIONS

1-1-1 E2PC0SP

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 DRVHDP_LBSP

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 (heatsinks, 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.

L. Be sure to confirm the FAN motor has completely

stopped when disconnecting the AC cord for termination processing is activated during inner Pon immediately after turning Power off.

1-3-1 DVDP_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

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

Chassis or Secondary Conductor

Primary Circuit

d' d

230 V

Note: This table is unofficial and for reference only.

Be sure to confirm the precise values.

≥ 3.2 mm(d)

≥ 6.0 mm(d’)

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.

Exposed Accessible Part

One side of

Power Cord Plug Prongs

Fig. 1

AC Voltmeter (High Impedance)

Table 2: Leakage current ratings for selected areas

AC Line Voltage Load Z Leakage Current (i)

2kΩ RES.

Connected in

230 V

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

parallel

50kΩ RES.

Connected in

parallel

i≤0.7mA AC Peak

i≤2mA DC

i≤0.7mA AC Peak

i≤2mA DC

1-3-2 DVDP_ISP

One side of power cord plug

prongs (B) to:

RF or

Antenna terminals

A/V Input, Output

Fig. 2

STANDARD NOTES FOR SERVICING

NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.

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

BOARD

* 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 BOARD; 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 BOARD 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 DVDP_SN

3. The flat pack-IC on the BOARD 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)

BOARD

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 BOARD using tweezers. (Fig. S-1-6)

Fig. S-1-4

1-4-2 DVDP_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 BOARD contact pads as shown in Fig. S-1-5.

4. Bottom of the flat pack-IC is fixed with glue to the BOARD; 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 BOARD 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 BOARD, 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 BOARD so you can install a replacement flat packIC 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 BOARD 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

BOARD

Tweezers

Iron Wire

Soldering Iron

Fig. S-1-5

Fine Tip Soldering Iron

Flat Pack-IC

Presolder

Flat Pack-IC

BOARD

Fig. S-1-8

Fig. S-1-6

1-4-3 DVDP_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

BOARD

Grounding Band

1MΩ

BOARD

Conductive Sheet or Copper Plate

1-4-4 DVDP_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 DHDP_SN

CABINET DISASSEMBLY INSTRUCTIONS

NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.

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.

[12] Panel Rear

[13] Motor DC Fan

[14] Fan Holder

[16] Front Bracket R

[8] BOARD

SATA Unit

[9] HDD

[10] HDD Bracket

[3] BOARD USB

[4] BOARD FRONT

[5] BOARD POWER SWITCH

[6] Front Assembly

[18] BOARD TUNER

[19] DVD Mechanism& DVD/HDD MAIN BOARD Assembly

[20] AV PCB Holder

[1] Cover Top

[2] Front Unit

[7] HDD Assembly

[11] BOARD AV

[15] Power Cover

[17] BOARD POWER SUPPLY

2. Disassembly Method

ID/

LOC.

No.

PAR T

Fig.

No.

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

[2] Front Unit D2

BOARD

[3]

[4]

USB

BOARD FRONT

D3 2(S-3), *CN3002 ---

BOARD

[5]

POWER

D3 (S-4) ---

SWITCH

Front

[6]

[7]

[8]

Assembly

HDD Assembly

BOARD SATA Unit

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

D5 *CN5003 ---

[9] HDD D5 4(S-6), HDD Rubbers 3

HDD

[10]

Bracket

D5 ---------- ---

REMOVAL

REMOVE/*UNHOOK/

UNLOCK/RELEASE/

UNPLUG/DESOLDER

*5(L-1), *3(L-2) *CN1104, *CN1111

(S-2), USB PCB Holder, USB Plate Earth

3(S-5), *CN5001, *Connector

Note

---

ID/

REMOVAL

LOC.

No.

PART

REMOVE/*UNHOOK/

Fig.

UNLOCK/RELEASE/

No.

UNPLUG/DESOLDER

Note

4(S-7), 2(S-8),

[11] BOARD AV D6

*CN2001, *CN2002, *CN2003, *CN2004,

---

Plate Earth

[12] Panel Rear D7

Motor DC

[13]

Fan

(S-9), (S-10), 6(S-11), (S-12), 2(S-13)

---

D7 *CN1106 ---

[14] Fan Holder D7 ---------- ---

Power

[15]

[16]

[17]

[18]

Cover

Front Bracket R

BOARD POWER SUPPLY

BOARD TUNER

D8 Hook ---

(S-14), 2(S-15),

*CN901, DV Jack, DV Plate Earth, Shield A

4(S-16), *CN1102,

*CNG01

(S-17), *CN8001,

Tuner Holder

---

DVD Mechanism &

[19]

DVD/HDD

MAIN

D9 5(S-18), 4(S-19) 2

BOARD Assembly

AV PCB

[20]

↓

(1)

Holder

↓

(2)

D9 (S-20) ---

↓

(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.”

1-6-1 E2PC0DC

Reference Notes

1. Locking Tabs (L-1) ,(L-2) 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 Unit.

2. The DVD Mechanism & DVD/HDD MAIN BOARD Assembly is adjusted as a unit at factory. Therefore, do not disassemble it. Replace the DVD Mechanism & DVD/HDD MAIN BOARD Assembly as a unit.

3. Whenever you have replaced the HDD, format the HDD. To format the HDD, perform the following.

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

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

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

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

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

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

(L-1)

(L-2)

[2] Front Unit

[5] BOARD POWER SWITCH

CN1104

CN1111

(S-4)

CN3002

(L-1)

Fig. D2

[4] BOARD FRONT

[3] BOARD

(S-3)

USB

(S-2)

(S-1)

[1] Cover Top

(S-1)

Fig. D1

(S-1)

[6] Front Assembly

CN5001

[7] HDD Assembly

Connector

(S-5)

USB Plate Earth

USB PCB Holder

Fig. D3

Fig. D4

1-6-2 E2PC0DC

[8] BOARD SATA Unit

[15] Power Cover

[9] HDD

(S-16)

CN5003

HDD Rubber

CN2004

CN2001

(S-6)

CN2002

(S-8)

[10] HDD Bracket

[11] BOARD AV

CN2003

HDD Rubber

Fig. D5

Plate Earth

(S-7)

[17] BOARD POWER SUPPLY

CN901

DV Jack

(S-15)

Shield A

Hook

CN1102

CNG01

(S-14)

[16] Front Bracket R

DV Plate Earth

Fig. D8

[12] Panel Rear

[14] Fan Holder

(S-9)

(S-10)

(S-11)

[13] Motor DC Fan

Fig. D6

(S-12)

(S-13)

(S-18)

(S-17)

CN8001

(S-19)

[20] AV PCB Holder

* See Reference Notes 2.

Tuner Holder

[18] BOARD TUNER

(S-18)

[19] *DVD MECHANISM & DVD/HDD

(S-19)

(S-20)

MAIN BOARD ASSEMBLY

Fig. D9

CN1106

Fig. D7

1-6-3 E2PC0DC

3. How to Eject Manually

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

1. Remove the Cover Top.

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 E2PC0DC

HOW TO SELF-CHECK AND HDD FORMAT

1. Turn on the HDD & DVD Video Recorder.

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

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

SELF CHECK

*1 *2

DVD CONNECT STATUS : --

HDD CONNECT STATUS : --

HDD POWER ON HOURS :

POWER OFF : POWER

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”.)

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

SELF CHECK

*4 *5

DVD CONNECT STATUS : OK

HDD CONNECT STATUS : OK

HDD POWER ON HOURS : 2

*6 *7

HDD FORMAT START :

POWER OFF :

ENTER

POWER

Fig. b Screen of Finishing Self-Check Mode

1-7-1 E2TC0HSC

Table 2: Indication of DVD self-check (*4)

INDICATION DESCRIPTION

OK Connection of DVD is normal.

NOT FOUND DVD drive cannot be found.

CABLE ERROR

FFC cable (connecting to CN201 & CN301) between the DVD drive and the DVD/HDD MAIN BOARD is not connected correctly.

Table 3: Indication of HDD self-check (*5)

INDICATION DESCRIPTION

OK Connection of HDD is normal.

NOT FOUND HDD drive cannot be found.

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

Table 4: Available button in self-check mode

BUTTON DESCRIPTION

ENTER/OK (*6) Format (only when the self-check mode is complete)

ON/STANDBY (*7)

OTHER Not available

Turn the power off

5. When the self-check mode is complete, press [ ] button to turn the power off. When formatting the HDD & DVD Video Recorder, press [ENTER/OK] button. After two seconds, the power is turned off automatically.

Note: By formatting, “HDD Contents” is formatted.

1-7-2 E2TC0HSC

HOW TO INITIALIZE THE HDD & DVD VIDEO RECORDER

To put the program back at the factory-default, initialize the HDD & DVD Video Recorder as the following procedure.

< HDD/DVD Section >

1. Turn on the HDD & DVD Video Recorder.

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

3. To put the HDD & DVD Video Recorder into the Version display mode, press [VARIABLE SKIP], [1], [2], and [3] buttons on the remote control unit in that order within three seconds. Fig. a appears on the screen.

*1: " *2: Firmware Version differs depending on the models, and this indication is one example.

" differs depending on the models.

*******

F/W VERSION DISP

MODEL NAME : ST / LOADER VERSION : FE VERSION : BE VERSION : TT VERSION : DV UNIQUE ID : LD ADJUSTMENT : DISC ADJUSTMENT : FPGA VERSION : DEFAULT SETTING : ENTER EXIT : RETURN

******* *******_**_**** / *.** ***_***_*** ************* ******** ******** ********

OK OK *x**

Fig. a Version Display Mode Screen

4. Press [ENTER/OK] button, then the HDD & DVD Video Recorder starts initializing. When the initializing is completed, the HDD & DVD Video Recorder exits the Version display mode and turns off the power automatically.

* To move into the Normal mode from the

Version display mode, press [RETURN] button on the remote control unit instead of [ENTER/ OK] button.

* When [ ] button is pressed before [ENTER/

OK] button is pressed, the HDD & DVD Video Recorder exits the Version display mode, then the power turns off.

Note: By initializing, “Current Clock”, “Setup

Changing Item”, “Channel Setup” and “Timer Program” are initialized.

1-8-1 E2PC0INT

FIRMWARE RENEWAL MODE

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

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

3. To put the HDD & DVD Video Recorder into version up mode, press [VARIABLE SKIP], [6], [5], and [4] buttons on the remote control unit in that order within three seconds. 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.

ver. *************

Current F/W version is displayed.

Fig. a Update Mode TV Screen

5. Select the firmware version pressing arrow buttons, then press [ENTER/OK]. Fig. d appears on the screen and Fig. e appears on the VFD. The DVD Video 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, BE version number is displayed on the VFD such as 194000. Note: When updating the ST (Module) firmware, its version is not displayed on the VFD (“F-UP” is displayed).

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

Firm Update Mode ver. *************

Selected F/W version is displayed.

(*1)

************

File Loading...

Fig. b VFD Display in Update Mode

4. 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 5 will start automatically.

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

Firm Update Mode ver. *************

Disc name is displayed.

VOL_************

************ ************ ************ ************

1 / 1

Files included in the disc are displayed.

Fig. c Update Disc TV Screen

Fig. d Programming Mode Screen

Fig. e VFD in Version Up 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

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

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

1-9-1 E2PC0FW

How to Verify the Firmware Version

1. Turn the power on.

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

3. To put the HDD & DVD Video Recorder into version display mode, press [VARIABLE SKIP], [1], [2], and [3] buttons on the remote control unit in that order within three seconds. Fig. f appears on the screen.

*1: " *2: Firmware Version differs depending on the models, and this indication is one example.

Display Contents

" differs depending on the models.

*******

F/W VERSION DISP

MODEL NAME : ST / LOADER VERSION : FE VERSION : BE VERSION : TT VERSION : DV UNIQUE ID : LD ADJUSTMENT : DISC ADJUSTMENT : FPGA VERSION : DEFAULT SETTING : ENTER EXIT : RETURN

******* *******_**_**** / *.** ***_***_*** ************* ******** ******** ********

OK OK *x**

Fig. f Firmware version display

MODEL NAME Model Name

ST / LOADER VERSION

Module/Loader version

FE VERSION Firmware F/E version

BE VERSION Firmware B/E version

TT VERSION Firmware T/T version

DV UNIQUE ID DV Unique ID

LD ADJUSTMENT

DISC ADJUSTMENT

FPGA VERSION

LD adjustment progress (done: OK/ not done: --)

Factory adjustment progress (done: OK/not done: --)

FPGA version

4. Press [RETURN] or [ ] button to turn off.

Note: Be sure to verify the firmware version.

1-9-2 E2PC0FW

REMOTE CONTROL KEY CODE

NEC Format

Key No.

1 OPEN/CLOSE 45BC-11

2 INPUT SELECT 45BC-0F

3 --- ---

4 ON/STANDBY 45BC-12

5 1 45BC-01

6 2 45BC-02

7 3 45BC-03

8 PROG. UP 45BC-1E

9 4 45BC-04

10 5 45BC-05

11 6 45BC-06

12 PROG. DOWN 45BC-1F

13 7 45BC-07

14 8 45BC-08

15 9 45BC-09

16 TIMER PROG. 45BC-40

17 SETUP 45BC-52

18 0 45BC-00

19 CLEAR 45BC-53

20 INFO 45BC-3F

21 TEXT 45BC-23

22 VARIABLE REPLAY 45BC-55

23 VARIABLE SKIP 45BC-5B

24 GUIDE 45BC-6D

25 TOP MENU 45BC-D0

26 CURSOR UP 45BC-C0

27 DISC MENU 45BC-D1

28 CURSOR LEFT 45BC-CC

29 ENTER/OK 45BC-44

30 CURSOR RIGHT 45BC-C4

31 DISPLAY 45BC-5A

32 CURSOR DOWN 45BC-C8

33 RETURN 45BC-D2

34 RED 45BC-2A

35 GREEN 45BC-2B

36 YELLOW 45BC-2C

37 BLUE 45BC-29

38 REV 45BC-98

39 PLAY 45BC-13

40 FWD 45BC-9A

41 SKIP DOWN 45BC-84

42 STOP 45BC-16

43 SKIP UP 45BC-80

44 PAUSE 45BC-17

45 --- ---

46 HDD 45BC-19

47 DVD 45BC-18

48 TIME SLIP 45BC-1A

49 DUBBING 45BC-56

50 REC MODE 45BC-A7

51 REC 45BC-15

52 SUBTITLE 45BC-D5

53 AD 45BC-75

54 AUDIO 45BC-D3

55 SAT.LINK 45BC-1D

Name Code

1-10-1 E2PC0RC

NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.

FLOW CHART NO.1

The power cannot be turned on.

TROUBLESHOOTING

Is the fuse normal?

Ye s

Is normal state restored when once unplugged power cord is plugged again after several seconds.

Ye s

Is the SYS+5V line voltage normal?

Ye s

Is the SYS+3.3V line voltage normal?

Ye s

Is "H" level signal output to Pin(32) of IC1501?

Ye s

Is the EV+5V line voltage normal?

Ye s

Check each rectifying circuit of secondary circuit and replace P4 (POWER ASSEMBLY) if defective.

See FLOW CHART No.2 <The fuse blows out.>

Check for lead or short-circuiting of primary circuit component and replace P4 (POWER ASSEMBLY) it if defective. (Q1001, Q1002, T1001, D1010, D1011, D1012, D1013, D1024, D1025, C1018, R1009, R1010, R1011, R1028)

Check for lead or short-circuiting and replace P4 (POWER ASSEMBLY) it if defective. (IC1002, IC1003, IC1004, D1002, D1003, D1004, D1005, D1006,D1007, D1008, D1009, D1104, T1002, R1001)

Check Q1116, IC1104 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check IC1501, IC1502, X1501, X1502, Q1504, Q1505 and replace P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.2

The fuse blows out.

Check the presence that the primary component is leaking or shorted and replace P4 (POWER ASSEMBLY) if defective.

After servicing, replace the fuse (F1001).

FLOW CHART NO.3

When the output voltage fluctuates.

Does the secondary side photo coupler circuit operate normally?

Ye s Check the circuit and replace P4 (POWER ASSEMBLY) if defective. (IC1001, D1014, D1021, D1022, D1023)

FLOW CHART NO.4

When buzz sound can be heard in the vicinity of power circuit.

Check if there is short circuit on the rectifying diode and the circuit in each rectifying circuit of secondary side and replace P4 (POWER ASSEMBLY) (D1109, D1148, D1154, D1155, D1156, D1179, D1197, D1198, D1199, IC1100, IC1102, IC1103, Q1102, Q1104, Q1113, Q1114, Q1115, Q1116, Q1117, Q1120, Q1123, Q1124, Q1133, )

if defective.

Check the presence that the rectifying diode or circuit is shorted in each rectifying circuit of secondary side and replace P4 (POWER ASSEMBLY) if defective.

Check the circuit and replace P4 (POWER ASSEMBLY) if defective. (IC1001, IC1185, D1168, D1169)

1-11-1 E2PC0TR

FLOW CHART NO.5

-FL is not outputted.

Is the supply voltage of -24V fed to the anode of D1177?

Ye s Check for load circuit short-circuiting or leak, and replace P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.6

HDD+12V is not outputted.

Is 15V voltage supplied to the emitter of Q1133?

Ye s

Is 14.5V voltage supplied to the base of Q1133?

Ye s

Replace P4 (POWER ASSEMBLY).

FLOW CHART NO.7

HDD+5V is not outputted.

Is 5V voltage supplied to the emitter of Q1104?

Ye s

Is 4.5V voltage supplied to the base of Q1104?

Ye s

Replace P4 (POWER ASSEMBLY).

Check D1158, D1177, D1204, R1253 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1156, D1168, D1197, C1144, R1230 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check Q1106, Q1135, Q1138, IC1105, POWER-CONT line and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1109, D1148, D1169, D1179, C1145, C1151 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check Q1106, D1119, POWER-CONT line and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.8

AUDIO+10V is not outputted. (HDD+12V is outputted normally.)

Is 11V voltage supplied to the base of Q1117?

Ye s

Replace P4 (POWER ASSEMBLY).

FLOW CHART NO.9

AL+9V is not outputted.

Is 12V voltage supplied to the collector of Q1115?

Ye s

Is 10V voltage supplied to the base of Q1115?

Ye s

Replace P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.10

P-ON+5V is not outputted. (AUDIO+10V is outputted normally.)

Is 5V voltage supplied to the

Check Q1113 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

collector

Ye s

of Q1113?

Check D1129 and their periphery, and P4 (POWER ASSEMBLY)

Check D1124, D1137, D1138, D1156, D1168, D1189, D1190, D1197, C1144 and their periphery, and

replace P4 (POWER ASSEMBLY)

Check D1123, C1155 and their periphery, and replace P4 (POWER ASSEMBLY)

Check D1109, D1148, D1169, D1179, C1145, C1151 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

if defective.

replace

if defective.

1-11-2 E2PC0TR

FLOW CHART NO.11

AV+5V is not outputted. (AUDIO+10V is outputted normally.)

Is 5V voltage supplied to the collector of Q1120?

Ye s

Is 6V voltage supplied to the base of Q1120?

Ye s

Replace P4 (POWER ASSEMBLY).

FLOW CHART NO.12

P-ON+1.8V is not outputted.

Is 3.5V voltage supplied to Pin(1) of IC1102?

Ye s

Replace P4 (POWER ASSEMBLY).

FLOW CHART NO.13

P-ON+3.3V is not outputted.

Is 4.2V voltage supplied to Pin(1) of IC1103?

Ye s

Replace P4 (POWER ASSEMBLY).

Check D1109, D1148, D1169, D1179, C1145, C1151 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1130, C1127 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1136, D1154, D1155, C1163 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1146, D1150, D1188, D1198, D1199, Q1121, C1152 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.14

P-ON+5V(1) is not outputted. (AUDIO+10V is outputted normally.)

Is 5V voltage supplied to the collector of Q1114?

Ye s Check R1152, R115 and P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.15

P-ON+10.5V is not outputted.

Is 15V voltage supplied to the collector of Q1102?

Is 10.5V voltage supplied to the base of Q1102?

Replace P4 (POWER ASSEMBLY)

FLOW CHART NO.16

AL+5V(2) is not outputted. (AL+9V is outputted normally.)

Is 6V voltage supplied to the base of Q1124?

Replace P4 (POWER ASSEMBLY)

eplace

Ye s

Check D1109, D1148, D1169, D1179, C1145, C1151 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1156, D1168, D1197, C1144 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check Q1103, Q1106, IC1112, POWER-CONT line and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check D1139, D1140, D1152, C1135 and their periphery, and if defective.

eplace P4 (POWER ASSEMBLY)

1-11-3 E2PC0TR

FLOW CHART NO.17

USB+5V is not outputted.

Is resistance value of both end to F6001 infinity? Replace P4 (POWER ASSEMBLY) if defective.

Is 5V voltage supplied to Pin(1,2) of CN6002?

Is 5V voltage outputted to Pin(8) of IC1901?

Is 0V voltage outputted to the emitter of Q1123?

Is 3.3V voltage supplied to Pin(4) of IC1901?

Check IC1901 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

FLOW CHART NO.18

AUDIO-10V is not outputted. (-FL is outputted normally.)

Check R1217, R1219, D1201 and their periphery,

eplace P4 (POWER ASSEMBLY) if defective.

and

Ye s

Replace P4 (POWER ASSEMBLY) if defective.

Check CN1111 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check Q1123 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Replace P2(DVD MECHANISM & DVD/HDD MAIN BOARD ASSEMBLY).

FLOW CHART NO.19

P-ON+2.6V is not outputted.

Is 4.2V voltage supplied to Pin(1) of IC1100?

Ye s Is 10.5V voltage supplied to the base of Q1102?

Ye s Replace P4 (POWER ASSEMBLY)

Check D1146, D1150, D1188, D1198, D1199, Q1100, C1152 and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

Check Q1103, Q1106, IC1112, POWER-CONT line and their periphery, and replace P4 (POWER ASSEMBLY) if defective.

1-11-4 E2PC0TR

FLOW CHART NO.20

The key operation is not functioning.

Are the contact point and the installation state of the key switches normal?

Ye s

Is the control voltage normally inputted into Pin(1, 2) of IC1501?

Ye s

Replace P4 (POWER ASSEMBLY) or P2 (DVD MECHANISM & DVD/HDD MAIN BOARD ASSEMBLY).

FLOW CHART NO.21

No operation is possible from the remote control unit. (

Is 5V voltage supplied to the Pin(2) terminal of the RE3001 (remote control receiver)?

Ye s Is the "L" pulse sent out from Pin(1) terminal of the RE3001 (remote control receiver) when the remote control unit is activated?

Ye s Is the "L" pulse signal supplied to the Pin(27) of

IC1501?

Ye s

Replace P4 (POWER ASSEMBLY).

Re-install some key switches correctly or replace P5 (BOARD FRONT) if defective.

Check the key switches and their periphery, and replace P5 (BOARD FRONT) if defective.

3.300

2.479

2.464

1.746

1.730

1.115

1.100

0.484

0.469

0.161

0.146 (V)

Operation is possible from the unit.)

Check SYS+5V line and replace

P4 (POWER ASSEMBLY) if defective.

Replace P5 (BOARD FRONT) or replace remote control unit.

Check the line between the RE3001 (remote control receiver) and the Pin(27) of IC1501, and replace P4 (POWER ASSEMBLY) if defective.

KEYTerminal voltage of IC1501-1,2 -1

IC1501-1

REC

PLAY

STOP

DVD

HDD

KEY-2

IC1501-2

----------

-----

OPEN /CLOSE

-----

POWER

FLOW CHART NO.22

The disc tray cannot be opened and closed. (It can be done using the remote control unit.)

Is the normal control voltage inputted to Pin(2) of IC1501?

Refer to "FLOW CHART NO.20" <The key

Replace P5 (BOARD FRONT).

operation is not functioning.>

Ye s

Replace P4 (POWER ASSEMBLY) or P2 (DVD MECHANISM & DVD/HDD MAIN BOARD ASSEMBLY).

1-11-5 E2PC0TR

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