JVC DR-M10SEF, DR-M10SEK, DR-M10SER Service Manual

SERVICE MANUAL

DVD VIDEO RECORDER

XA02020043

DR-M10SEF, DR-M10SEK

DR-M10SE, DR-M10SER

DR-M10BE

Area Suffix

EK ------------------------ U.K. EF --------------------- France ER ---- Russian Federation E ------- Continental Europe Northern Europe

CABLE/DBS

DVDTV

STANDBY/ON

TV/

DVD

TV/CBL/DBS

MUTING

VIDEO

TV VOLUME

DEF

ABC

JKLGHI MNO

TUVPQRS WXYZ

DBS

AUXCANCEL

MEMO/MARK

TIMER

REC LINK

PROG/CHECK

VCR Plus+

NAVIGATIONTOP MENU

ENTER

RETURN

NEXTPREVIOUS

SLOWSLOW PLAY/SELECT

CLEAR

STOP/

PAUSEREC

REC MODE LIVE CHECK

SET UP DISPLAY

AUDIO SUBTITLE ANGLE

ON SCREEN

OPEN/

PROGRESSIVE

SCAN

STANDBY/ON

S-VIDEO VIDEO

SAT

L(MONO)-AUDIO-R

REC MODE

PULL - OPEN

DV IN

Since the whole mechanism assembly unit is replaced, the DVD recorder mechanism of this unit need not be adjusted.

TABLE OF CONTENTS

1 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

2 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5

3 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

4 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9

5 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-10

No.XA020

2004/4

SPECIFICATION

GENERAL

Power requirement AC 220 V - 240 Vd, 50 Hz/60 Hz

Power consumption Power on : 33 W

Temperature Operating : 5°C to 40°C

Operating position Horizontal only

Dimensions (W × H × D) 435 mm × 70 mm × 346 mm

Weight 4.5 kg

VIDEO/AUDIO

Recordable disc DVD-RAM 12 cm : (4.7 GB/9.4 GB)

Recording format DVD-RAM DVD Video Recording format

Recording time Maximum 8 hours (with 4.7 GB disc)

Playable disc DVD-RAM 12 cm : (4.7 GB/9.4 GB)

Audio recording system Dolby Digital (2 ch)

Video recording compression system MPEG2 (CBR/VBR)

Input/Output

S-video input Y : 0.8 - 1.2 Vp-p, 75 Ω

S-video output Y : 1.0 Vp-p, 75 Ω

Video input 0.5 - 2.0 Vp-p, 75 Ω (pin jack)

Video output 1.0 Vp-p, 75 Ω (pin jack)

Audio input -8 dB, 50 kΩ (pin jack) Corresponding to mono (left)

Audio output -8 dB, 1 kΩ (pin jack)

Component video output Y : 1.0 Vp-p, 75 Ω

Optical -18 dBm, 660 nm

Coaxial 0.5Vp-p,75ohms Corresponding to Dolby Digital and DTS Digital Surround

TUNER/TIMER

Signal system PAL-type colour signal and CCIR monochrome signal, 625 lines 50 fields

TV channel storage capacity 99 positions (+AUX position)

Tuning system Frequency synthesized tuner

Channel coverage VHF 47 MHz - 89 MHz/104 MHz - 300 MHz/302MHz-470MHz

Memory backup time Approx. 60 min.

ACCESSORIES

Provided accessories RF cable, 21-pin SCART cable, Satellite Controller, Infrared remote control unit, "R6" battery × 2

Specifications shown are for SP mode unless otherwise specified. E.& O.E. Design and specifications subject to change without notice.

Power off : 17.6 W

Storage : -20°C to 60°C

DVD-RAM 8 cm : (1.4 GB/2.8 GB) DVD-R 12 cm:( 4.7 GB, 8 cm: 1.4 GB for General Ver. 2.0) DVD-RW 4.7 GB for Ver. 1.0/1.1

DVD-R DVD-Video format DVD-RW DVD-Video format, DVD Video Recording format

(XP) : Approx. 1 hour, (SP) : Approx. 2 hours, (LP) : Approx. 4 hours, (EP) : Approx. 6 hours, (FR) : Approx. 1 hour - 8 hours

DVD-RAM 8 cm : (1.4 GB/2.8 GB) DVD-R 12 cm:( 4.7 GB, 8 cm: 1.4 GB for General Ver. 2.0) DVD VIDEO, DVD-RW 4.7 GB Music CD (CD-DA) Video CD CD-R/RW (CD-DA, Video CD/SVCD formatted discs)

Linear PCM (XP mode only)

C : 0.2 - 0.4 Vp-p, 75 Ω

C : 0.3 Vp-p, 75 Ω

i.Link 4-pin for DV input

PB/PR : 0.7 Vp-p, 75 Ω Corresponding to copy protection

Bit stream Selectable in digital audio output setting menu

UHF 470 MHz - 862 MHz

1-2 (No.XA020)

SECTION 1

PRECAUTION

1.1 Safety Precautions

(1) This design of this product contains special hardware and

many circuits and components specially for safety purposes. For continued protection, no changes should be made to the original design unless authorized in writing by the manufacturer. Replacement parts must be identical to those used in the original circuits. Services should be performed by qualified personnel only.

(2) Alterations of the design or circuitry of the product should

not be made. Any design alterations of the product should not be made. Any design alterations or additions will void the manufacturers warranty and will further relieve the manufacture of responsibility for personal injury or property damage resulting therefrom.

(3) Many electrical and mechanical parts in the products have

special safety-related characteristics. These characteristics are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in the Parts List of Service Manual. Electrical components having such features are identified by shading on the schematics and by ( ) on the Parts List in the Service Manual. The use of a substitute replacement which does not have the same safety characteristics as the recommended replacement parts shown in the Parts List of Service Manual may create shock, fire, or other hazards.

(4) The leads in the products are routed and dressed with ties,

clamps, tubings, barriers and the like to be separated from live parts, high temperature parts, moving parts and/or sharp edges for the prevention of electric shock and fire hazard. When service is required, the original lead routing and dress should be observed, and it should be confirmed that they have been returned to normal, after reassembling.

(5) Leakage shock hazard testing

After reassembling the product, always perform an isolation check on the exposed metal parts of the product (antenna terminals, knobs, metal cabinet, screw heads, headphone jack, control shafts, etc.) to be sure the product is safe to operate without danger of electrical shock.Do not use a line isolation transformer during this check.

• Plug the AC line cord directly into the AC outlet. Using a "Leakage Current Tester", measure the leakage current from each exposed metal parts of the cabinet, particularly any exposed metal part having a return path to the chassis, to a known good earth ground. Any leakage current must not exceed 0.5mA AC (r.m.s.).

• Alternate check method Plug the AC line cord directly into the AC outlet. Use an AC voltmeter having, 1,000Ω per volt or more sensitivity in the following manner. Connect a 1,500Ω 10W resistor paralleled by a 0.15µF AC-type capacitor between an exposed metal part and a known good earth ground. Measure the AC voltage across the resistor with the AC

voltmeter. Move the resistor connection to each exposed metal part, particularly any exposed metal part having a return path to the chassis, and measure the AC voltage across the resistor. Now, reverse the plug in the AC outlet and repeat each measurement. Voltage measured any must not exceed 0.75 V AC (r.m.s.). This corresponds to 0.5 mA AC (r.m.s.).

AC VOLTMETER (Having 1000 ohms/volts, or more sensitivity)

0.15 F AC TYPE

Place this probe on

1500 10W

Good earth ground

1.2 Warning

(1) This equipment has been designed and manufactured to

meet international safety standards.

(2) It is the legal responsibility of the repairer to ensure that

these safety standards are maintained.

(3) Repairs must be made in accordance with the relevant

safety standards.

(4) It is essential that safety critical components are replaced

by approved parts.

(5) If mains voltage selector is provided, check setting for local

voltage.

1.3 Caution

Burrs formed during molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system.

1.4 Critical parts for safety

In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the " " mark nearby are critical for safety. When replacing them, be sure to use the parts of the same type and rating as specified by the manufacturer. (This regulation dose not Except the J and C version)

each exposed metal part.

(No.XA020)1-3

1.5 Important for laser products

1.CLASS 1 LASER PRODUCT

2.DANGER : Invisible laser radiation when open and inter

lock failed or defeated. Avoid direct exposure to beam.

3.CAUTION : There are no serviceable parts inside the

Laser Unit. Do not disassemble the Laser Unit. Replace

the complete Laser Unit if it malfunctions.

4.CAUTION : The CD,MD and DVD player uses invisible

laser radiation and is equipped with safety switches which

prevent emission of radiation when the drawer is open and

the safety interlocks have failed or are defeated. It is

dangerous to defeat the safety switches.

5.CAUTION : If safety switches malfunction, the laser is able

to function.

6.CAUTION : Use of controls, adjustments or performance of

procedures other than those specified here in may result in

hazardous radiation exposure.

Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check.

REPRODUCTION AND POSITION OF LABEL and PRINT

WARNING LABEL and PRINT

On mechaism assembly

1-4 (No.XA020)

SECTION 2

SPECIFIC SERVICE INSTRUCTIONS

This service manual does not describe SPECIFIC SERVICE INSTRUCTIONS.

(No.XA020)1-5

+ 9 hidden pages