Page 2 - Leakage Current Cold Check; SAFETY PRECAUTIONS; AC Leakage Test; PRODUCT SAFETY NOTICE
NOTICE: Comply with all cautions and safety related noteslocated on or inside the cabinet and on the chassis. 1. When replacing a chassis in the instrument, all the protective devices must be put back in place, such asbarriers, non-metallic knobs, adjustment andcompartment covers/shields, isolation ...
Page 3 - Notes When Using Service Manual; Value units used in parts list
Notes When Using Service Manual The following shows the contents to be noted when using service manual: 1. Value units used in parts list This table shows locations of each part on circuit boarddiagrams. The locations are indicated using the guidescales on the external lines of diagrams. 1) One diag...
Page 4 - CONTENTS
CONTENTS CHAPTER 1 GENERAL INFORMATION 1. Specifications ............................................................. 1-1 2. Comparison with Previous Model ............................... 1-2 3. Troubleshooting .......................................................... 1-4 3-1. VIDEO CIRCUIT .........
Page 6 - Comparison with Previous Model; Playable Disc Type
1 - 2 2. Comparison with Previous Model DimensionWeightRegion CodeOSD languagesPlaying DefaultPower Requirement (Common Power Supply)Power ConsumptionRegulationFront-End Solution(Drive) Remote Controller Playable Disc Type DVD/VCD/CD-DACVD/SVCD/DVCDCD-R/CD-RWDisc SizePAL/NTSC DiscRAM Read Recordable...
Page 7 - Playback Features
1 - 3 Analog OO ———— OO F 1/2, 1/8, 1×, 2×, 5×, 10×, 30× R 1×, 2×, 5×, 10×, 30× F(Full Frame), R(I) OOO O 16 any discs O — ——— OOOO OOO Analog OO — OOO — 1 moving video without audio Forward 1/2,1/8, 1× (these with full- frame); 2×(IP search); 1×, 2×, 10×, 30×, 120x (these in search) Reverse 1×, 2×,...
Page 11 - Instructions on Use; FRONT
1 - 7 4. Instructions on Use (The following are extracts from the instruction manual. ) FRONT Displays the status and message of this unit Lights when the input level exceeds 0 dB during dubbing or recording. <Display> Type of disc inserted into the player Lights when the angle can be switched...
Page 13 - Disassembly Method; Parts Hierarchy Chart; Before Starting Disassembly; CHAPTER 2
2 - 1 Parts to remove Item Side cover (L), (R) 2-1 2-1 Top cover 2-3 JAK board Parts to remove Item 2. Disassembly Method When replacing defective parts, first refer to the "Parts hierarchy chart" shown below.This chart shows the procedure for parts removal when replacing defective parts. [H...
Page 14 - Disassembly Procedure Diagrams; Item; Rear panel; REAR PANEL
2 - 2 (1)REMOVE THESCREW (5)REMOVE SEVENSCREWS (3)REMOVE THESCREW TOP COVER SIDE COVER (L) SIDE COVER (R) (5) (5) (5) (4) (2) (5) Fig. 2-1 Disassembly Procedure Diagrams Item Parts to remove 2-1 Side cover (L), (R) and Top cover 2-2 Rear panel Fig. 2-2 (1) (1)REMOVEEIGHTSCREWS (1) REAR PANEL
Page 15 - JAK board and REG board
2 - 3 (2) (3) (3) (4) (4) (3) (2) (1) (1)REMOVE TWOSCREWS JAKBOARD REMOVEFOURSCREWS REG BOARD DISCONNECT FIVECONNECTOR DISCONNECT FIVECONNECTOR Item Parts to remove 2-3 JAK board and REG board Fig. 2-3 2-4 Front cover, IF, FLHP, SW-DVD and SW-CDR board Fig. 2-4 (1)RELEASE FOURSTOPPERS FRONT COVER (4...
Page 16 - DVD-ROM and DEC board
2 - 4 Item Parts to remove 2-5 DVD-ROM and DEC board Fig. 2-5 2-6 CD-R and Bottom cover Fig. 2-6 (5) (4) REMOVEFOURSCREWS (4) (5)DISCONNECTFIVECONNECTORS DEC BOARD (3) (1) (1) (2)DISCONNECT TWOCONNECTORS (1)REMOVE FOURSCREWS DVD-ROM (A) (1) (2) (3)REMOVE FOURSCREWS (4)DISCONECTFIVECONNECTORS CD-R BO...
Page 18 - MECHANICAL PARTS LIST; CHAPTER 4; ELECTRICAL PARTS LIST; REPLACEMENT PARTS LIST
4 - 1 P-NO DESCRIPTION SYMBOL NO P-NO DESCRIPTION SYMBOL NO 1. MECHANICAL PARTS LIST CHAPTER 4 MECHINISM SECTION 101 PM10791 COVER,TOP 102 QD19081 COVER,SIDE(R) 103 QD19741 COVER,SIDE(L) 104 UH10863 COVER,BOTTOM 105 PM10722 PLATE,REAR 106 QD19141 COVER,TRAY 107 QD19591 COVER,TRAY(S) 108 HA10454 POWE...
Page 22 - CHAPTER 5
5 - 2 5 - 1 CONNECTION DIAGRAM CONNECTION DIAGRAM CONNECTION DIAGRAM A B C 3 2 1 D E 4 6 5 7 8 CHAPTER 5 SCHEMATIC, CIRCUIT BOARD AND BLOCK DIAGRAM DECK[DEC] REAR JACK [JAK] REGULATOR [REG] CD-R DVD-ROM INTERFACE [IF] DVD SWITCH [SW-DVD] LCD DISPLAY [FLHP] CDR SWITCH [SW-CDR] CN1303 CN1201 CN1301 CN...
Page 27 - AUDIO DAC
A B C 3 2 1 D E 4 6 5 7 8 5 - 12 5 - 11 DECK-1 DECK-1 DECK-1 [DEC] SCHEMATIC DIAGRAM DECK-1 [DEC] ToREAR JACK[JAK]PG1301 25242322212019181716151413121110 987654321 R2417 47 MIC SW 26A 10A 5A 2A 19A 8A4A 14A15A 30A 27A 25A29A 31A MIC SW 31A DA-DATAI 33A 6A 11A12A13A 9A 7A 20A 28A 21A 23A 17A 22A 32A ...
Page 28 - COM
A B C 3 2 1 D E F G 4 6 5 7 5 - 14 5 - 13 DECK-2 DECK-2 DECK-2 [DEC] SCHEMATIC DIAGRAM 9 10 11 12 8 5 - 15 DECK-2 DV-W1U 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16...
Page 29 - DEC CIRCUIT BOARD; DEC
DEC CIRCUIT BOARD 6 - 18 6 - 17 DEC DV-WIU 6 - 16 DEC DEC DEC [DECK] -SIDE A- 1 2 3 4 5 6 1 2 3 4 5 6 A B C D E F A B C D E F 4 1 2 3 4 5 6 DEC [DECK] -SIDE B- [PATTERN No.JA1755-4] F E D C B A F E D C B A 5 4 3 2 1 6
Page 30 - IDENTIFICATION OF PARTS LOCATION
Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location 5 - 20 5 - 19 DEC IDENTIFICATION OF PARTS LOCATION SW-DVD CIRCUIT BOARD DEC C C1111 A-5D C1112 A-5E C1113 B-5E C1114 B...
Page 31 - JAK CIRCUIT BOARD; JAK
5 - 22 JAK 5 - 21 JAK JAK CIRCUIT BOARD IDENTIFICATION OF PARTS LOCATION JAK R1351 JAK [REAR JACK] -SIDE A- 1 1 2 3 2 3 A B C D A B C D E G F E G F Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location JAK [REAR JACK] -SIDE ...
Page 32 - IF
REG [REGULATOR] [PATTERN No.JK1472-5] A B C A 5 4 3 2 1 5 4 3 2 1 B C Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location Symbol No. Parts Location 5 - 24 5 - 23 IF, REG IF, REG CIRCUIT BOARDS IDENTIFICATION OF PARTS LOCATION IF REG BL BL0001 4B BL0002 5B BL0003 4A BL0004 4...
Page 33 - FLHP CIRCUIT BOARD; FLHP
FLHP 5 - 25 FLHP FLHP CIRCUIT BOARD IDENTIFICATION OF PARTS LOCATION FLHP Symbol No. Parts Location Symbol No. Parts Location C C1701 A-1B C1703 B-1C C1704 B-2A C1705 A-1A C1707 B-1A C1709 B-1B C1710 B-2B C1711 A-1D C1712 A-1D C1713 A-1C C1714 A-1C C1715 B-1D C1716 B-1E C1722 B-1D C1723 B-1D C1724 A...
Page 34 - BLOCK DIAGRAM
A B C 3 2 1 D E 4 5 - 27 BLOCK DIAGRAM BLOCK DIAGRAM PG1101 ATAPI DVD -ROM REQUEST,CSTROBE, ZWAIT,ZRD,ZWR FRAMWR DVD[0:7] IC1601 HD7437020TE IC1201 ZiVA -3 PE0 IC1101 Upd65625GF X2203 XíTAL27MHz IC1505 IC1607 PLL1700E IC1602 16MbitFLASH IC1603 4MbitDRAM IC1202 PQ07VZ5M2Z X1601 XíTAL20MHz COMPORNENT ...
Page 35 - Digital Media Products Division, Tokai
Copylight © Hitachi, Ltd. 2000. All rights reserved. DV-W1U Printed in Japan (II) Digital Media Products Division, Tokai TK No.9006E DV-W1U DV-W1U
