JVC DR-MH20,MH30 free download

File name DR_algorithm.pdf

DR-MH30 , , Hddrcovery (CASH-OFF) DIGITAL BOARD HDD HDD Windows (ADVISER) PC DVD- (hdd_u.udx) HDD MAIN BOARD

File name instruction_e.pdf

Adviser Pro automatic working flow and Error Messege Asviser Pro process is full automatic process. You can not use manual function (Suspend etc.). 1. Pull out the AC plug. 2. Keep pushing the OPEN/CLOSE button and insert the AC plug. After while, tray opens (About 20seconds). 3. Insert the CD ROM of Adviser Pro on the tray and close the tray. 4. Pull out the AC plug. 5. Keep pushing the STOP button and insert the AC Plug. After while, the system starts up (About 1 minute). Please wait . . . When HDD is broken, this cation may appear in this timing. Checking HDD (with progress bar) SMART self test is being done. (a few minutes) Repiring HDD (with progress bar) JVC file system is being repaired. (5-30 minites) Checking file and directories (with progress bar) Broken file and folder are bing serched and deleted. (some sec - some minutes) Please wait . . . Navigation data are checked. (some sec - 1minute) Checking disc to update firmware. Firmware update file in CD-ROM is bing checked. (some sec - 1 minute) Updating firmware (with progress bar) Firmware of unit is being updated. (some minites) HDD was repaired successfully Remove disc and push tray to close It will automatically restart system and then sleep HDD data repair and firmawre update have been finished. This caution is being indicated until tray is closed. In this taiming, version of DRINE UNIT firmware is checked. Restarting system . . . System of unit is restarted. And then unit go to stanby mode. error error message code 01 Found unmanageable error HDD S.M.A.R.T. self test failed 10 HDD is physically broken 11 Found problem on HDD 12 Found physical problem on HDD 13 Can't handle this HDD HDD S.M.A.R.T. data error found HDD is physically broken HDD S.M.A.R.T. data error found 15 HDD is physically broken 20 Could not repair HDD 21 Could not repair HDD 14 detail Probably HDD or DIGITAL PWB ASS'Y or FLAT WIRE is not good. Result of S.M.A.R.T. test is not good. HDD must be replaced. Interfece between HDD and DIGITAL PWB ASS'Y is not good. Probably HDD or DIGITAL PWB ASS'Y or FLAT WIRE is not good. S.M.A.R.T. information is broken. HDD must be replaced. Interfece between HDD and DIGITAL PWB ASS'Y is not good. Probably HDD or DIGITAL PWB ASS'Y or FLAT WIRE is not good. S.M.A.R.T. information suggest hdd is not good. HDD must be replaced. S.M.A.R.T. information can not be read. HDD must be replaced. Drive format of HDD is broken and can not be restored. JVC file system of hdd is broken and can not be restored. HDD was repaired successfully But found DVD drive's region code was wrong 50 Remove disc and push tray to close Region code of DVD DRIVE is not exact or is not set. It will automatically restart system and then sleep HDD was repaired successfully But found DVD drive's region code was wrong Region code of DVD DRIVE and region code of DIGITAL PWB 51 Remove disc and push tray to close ASS'Y It will automatically restart system do not match. and then sleep HDD was repair

File name yd027.pdf

SERVICE MANUAL DVD&HDD VIDEO RECORDER 9 2004 YD027 DR-MH20SE, DR-MH20SEK, DR-MH20SEF DR-MH30SE, DR-MH30SEK DR-MH30SEF, DR-MH30SER Area Suffix EK ------------------------ U.K. EF --------------------- France ER ---- Russian Federation E ------- Continental Europe Northern Europe Only ver.EK CABLE/SAT TV OPEN/ CLOSE Only ver.E,EF,ER Only ver.ER DVD TV AV STANDBY ON DVD TV/CBL/SAT VIDEO HDD DVD TV PR CANCEL AUX MEMO/MARK LIVE DUBBING TV EDIT PROGRAMME TOP MENU NAVIGATION ENTER MENU RETURN PREVIOUS NEXT SLOW PLAY/SELECT SLOW REC STOP/ CLEAR PAUSE JUMP REC MODE DISPLAY ON SCREEN HELP HDD DVD VIDEO SAT VPS/PDC SET UP STANDBY/ON F1 S-VIDEO VIDEO L(MONO)-AUDIO-R DV DV IN PULL - OPEN AUDIO SUBTITLE ANGLE PROGRESSIVE SCAN LIVE CHECK DR-MH20SE, DR-MH20SEK, DR-MH20SEF [D4HR20] DR-MH30SE, DR-MH30SEK, DR-MH30SEF, DR-MH30SER [D4HR25] Since the whole mechanism assembly unit is replaced, the DVD recorder mechanism of this unit need not be adjusted. TABLE OF CONTENTS 1 2 3 4 5 PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 SPECIFIC SERVICE INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7 ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-11 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-12 COPYRIGHT © 2004 Victor Company of Japan, Limited No.YD027 2004/9 SPECIFICATION DR-MH20SE,DR-MH30SE,DR-MH30SER DR-MH20SEK,DR-MH30SEK DR-MH20SEF,DR-MH30SEF GENERAL Power requirement AC 220 V - 240 V~, 50 Hz/60 Hz Power consumption Power on : 37 W Power off : 19.3 W Temperature Operating : 5°C to 40°C Storage : -20°C to 60°C Operating position Horizontal only Dimensions (W Ч H Ч D) 435 mm Ч 70 mm Ч 345.5 mm Weight 6.1 kg Input/Output S-video input Y:0.8-1.2 Vp-p, 75 ohms C : 0.2 -0.4 Vp-p, 75 ohms S-video output Y : 1.0 Vp-p, 75 ohms C : 0.3 Vp-p, 75 ohms Video input 0.5- 2.0 Vp-p, 75 ohms (pin jack) Audio input -8 dB, 50 kilohms (pin jack) Corresponding to mono (left) Audio output -8 dB, 1 kilohms (pin jack) i.Link 4-pin for DV input Component video output Y : 1.0 Vp-p, 75 ohms CB/CR, PB/PR: 0.7 Vp-p, 75 ohms Corresponding to copy protection Digital audio output Optical: -18 dBm, 660 nm Coaxial: 0.7 Vp-p, 75 ohms Corresponding to Dolby Digital and DTS Digital Surround Bit stream Selectable in digital audio output setting menu RCA connectors IN x 1, OUT x 1 VIDEO/AUDIO (DVD Deck) Recording time Maximum 8 hours (with 4.7 GB disc) (XP) : Approx. 1 hour, (SP) : Approx. 2 hours, (LP) : Appro

File name yd027sch.pdf

SCHEMATIC DIAGRAMS DVD & HDD VIDEO RECORDER DR-MH20SE, DR-MH20SEK, DR-MH20SEF DR-MH30SE, DR-MH30SEK DR-MH30SEF, DR-MH30SER CD-ROM No.SML200409 Area Suffix EK ------------------------ U.K. EF --------------------- France ER ---- Russian Federation E ------- Continental Europe Northern Europe Only ver.EK CABLE/SAT TV OPEN/ CLOSE Only ver.E,EF,ER Only ver.ER DVD TV AV STANDBY ON DVD TV/CBL/SAT VIDEO HDD DVD TV PR CANCEL AUX MEMO/MARK LIVE DUBBING TV EDIT PROGRAMME TOP MENU NAVIGATION ENTER MENU RETURN PREVIOUS NEXT SLOW PLAY/SELECT SLOW REC STOP/ CLEAR PAUSE JUMP REC MODE DISPLAY ON SCREEN HELP HDD DVD VIDEO SAT VPS/PDC SET UP STANDBY/ON F1 S-VIDEO VIDEO L(MONO)-AUDIO-R DV DV IN PULL - OPEN AUDIO SUBTITLE ANGLE PROGRESSIVE SCAN LIVE CHECK DR-MH20SE, DR-MH20SEK, DR-MH20SEF [D4HR20] DR-MH30SE, DR-MH30SEK, DR-MH30SEF, DR-MH30SER [D4HR25] Since the whole mechanism assembly unit is replaced, the DVD recorder mechanism of this unit need not be adjusted. COPYRIGHT 2004 Victor Company of Japan, Limited No.YD027SCH 2004/9 CHARTS AND DIAGRAMS NOTES OF SCHEMATIC DIAGRAM Safety precautions ! The Components indentified by the symbol are critical for safety. For continued safety, replace safety critical components only with manufacturer's recommended parts. 1. Units of components on the schematic diagram Unless otherwise specified. 1) All resistance values are in ohm. 1/6 W, 1/8 W (refer to parts list). Chip resistors are 1/16 W. K: K(1000), M: M (1000K) 2) All capacitance values are in µF, (P: PF). 3) All inductance values are in µH, (m: mH). 4) All diodes are 1SS133, MA165 or 1N4148M (refer to parts list). Note: The Parts Number, value and rated voltage etc. in the Schematic Diagram are for references only. When replacing the parts, refer to the Parts List. 2. Indications of control voltage AUX : Active at high. AUX or AUX(L) : Active at low. 1 REC mode 2.5 (5.0) PB mode 1.8 PB and REC modes (Voltage of PB and REC modes are the same) 2 3 CIRCUIT BOARD NOTES 1. Foil and Component sides 1) Foil side (B side) : Parts on the foil side seen from foil face (pattern face) are indicated. 2) Component side (A side) : Parts on the component side seen from component face (parts face) indicated. rts location are indicated by guide scale on the circuit board. 2. Parts location guides Parts location are indicated by guide scale on the circuit board. REF No. IC101 B : Foil side (A : Component side) C : Chip component D : Discrete component) LOCATION IC B C Category : IC 6A Horizontal "A" zone Vertical "6" zone 4. Voltage measurement 1) Regulator (DC/DC CONV) circuits REC : Colour bar signal. PB : Alignment tape (Colour bar). -- : Unmeasurable or unnecessary to measure. 2) Indication on schematic diagram Voltage indications for REC and PB mode on the schematic diagram are as shown below. Note: If the voltages are not indicated on the schematic diagram, refer to the voltage charts. 6. Indication of the parts for adjustment