Hitachi DV-W1U User Manual

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Page 1

SERVICE MANUAL

TK No.9006E

DV-W1U

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

DVD PLAYER . CD RECORDER

2000May

Digital Media Products Division, Tokai

Page 2

SAFETY PRECAUTIONS

NOTICE:

Comply with all cautions and safety related notes located 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 as barriers, non-metallic knobs, adjustment and compartment covers/shields, isolation resistors/ capacitors, etc.

2. When service is required, observe the original leadress. Extra precautions should be taken to assure correct lead dress in the high voltage circuit.

3. Always use the manufacturer's replacement components. Especially critical components as indicated on the circuit diagram should not be replaced by other manufacturer's. Furthermore, where a short-circuit has occurred, replace those components that indicate evidence of overheating.

4. Before returning an instrument to the customer, the service technician must thoroughly test the unit to be certain that it is completely safe to operate without danger of electrical shock, and be sure that no protective device built into the instrument by the manufacturer has become defective or inadvertently defeated during servicing. Therefore, the following checks should be performed for the continued protection of the customer and service technician.

Leakage Current Cold Check

With the AC plug removed from the AC120V, 60Hz source, place a jumper across the two plug prongs. Turn the AC power switch on. Using an insulation tester (DC500V), connect one lead to the jumpered AC plug and touch the other lead to exposed metal parts (antennas, screwheads, metal overlays, control shafts, etc.), particularly any exposed metal part having a eturn path to the chassis. Exposed metal parts having a return path to the chassis should have a minimum resistor reading of 0.3 Mohm and a maximum resistor reading of 5 Mohm. Any resistor value below or above this range indicates an abnormality which requires corrective action. Exposed metal parts not having a return path to the chassis will indicate an open circuit.

Leakage Current Hot Check

Plug the AC line cord directly into a AC120V, 60Hz outlet (do not use an isolation transformer for this check). Turn the AC power switch on. Using a "Leakage Current Tester", measure for current from all exposed metal parts of the cabinet (antennas, screwheads, metal overlays, control shaft, etc.), particularly an exposed metal part having a return path to the chassis, to a known ground (earth) (water pipe, conduit, etc.). Any current measured must not exceed 0.5 mA.

LEAKAGE CURRENT TESTER

(READING SHOULD NOT BE ABOVE

0.5mA)

DEVICE UNDER TEST

TEST ALL EXPOSED METAL SURFACES

2-WIRE CORD

ALSO TEST WITHPLUG REVERSED(USING AC ADAPTER PLUG AS REQUIRED)

GROUND (EARTH)

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE UNIT TO THE CUSTOMER.

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts have special safetyrelated characteristics. These are often not evident from visual inspection nor can the protection afforded by them necessarily be obtained by using replacement components rated for a higher voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual. Electrical components having such features are identified by marking with a in this Service Manual. The use of a substitute replacement component which does not have the same safety characteristics as the HITACHI recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards. Product safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current HITACHI Service Manual. A subscription to, or additional copies for, HITACHI Service Manual may be obtained at a nominal charge from HITACHI SALES CORPORATION.

on the schematics and the parts list

Page 3

Notes When Using Service Manual

The following shows the contents to be noted when using service manual:

1. Value units used in parts list

Certain symbols are indicated below for value units of resistors, capacitors and coils in parts list. When you read them note the following regular indications:

Parts

Resistor

Capacitor

Coil

Indication in list Regular indication

...........................................

KOHM

.................................................

...............................................

µF

µH

2. Values in schematic diagrams

The values, dielectric strength (power capacitance) and tolerances of the resistors (excluding variable resistors) and capacitors are indicated in the schematic diagrams using abbreviations.

[Resistors]

Item

Value

Tolerance

Power

capacitance

Indication

No indication

...................................................

..................................................

No indication

(All tolerances other than ±5% are

indicated in schematic diagrams)

No indication

(1/16W for leadless resistors without

indication)

All capacitances other than the above

are indicated in schematic diagrams.

...................................

.............................

............................

±5%

1/8W

3. Identifications of sides A/B in circuit board diagrams

1) Board having a pattern on one side and parts on both sides. Side A: Shows discrete parts, viewed from the

pattern side.

Side B: Shows leadless parts, viewed from the

pattern side.

2) Board having patterns on both sides and parts on both sides. Side A: Shows parts and patterns which can be

seen when the case is opened.

Side B: Shows parts and the pattern on the back of

side A.

4. Table for indexing locations of parts

This table shows locations of each part on circuit board diagrams. The locations are indicated using the guide scales on the external lines of diagrams.

1) One diagram indicated for each board

Symbol

No.

IC1201

Circuit No.

2) Two diagrams indicated for each board

Parts

Location

Type of part

2 A

Zone "A" on board diagram

Zone "2" on board diagram

[Capacitors]

Item

Value

Dielectric

strength

[Coils]

Item

Value

Indication

No indication

...................................................

No indication

(All dielectric strengths other than 50V

are indicated in schematic diagrams)

Indication

....................................................

..................................................

.................................

..............................

µF

50V

µH

Symbol

No.

IC1201

Circuit No.

A: Shows side A B: Shows side B

Parts

Location

Type of part

A - 2 A

Zone "A" on board diagram Zone "2" on board diagram

Page 4

CHAPTER 1 GENERAL INFORMATION

1. Specifications

2. Comparison with Previous Model

3. Troubleshooting

3-1. VIDEO CIRCUIT

3-2. AUDIO CIRCUIT

3-3. RECORDER AUDIO CIRCUIT

4. Instructions on Use

CHAPTER 2 DISASSEMBLY

1. Before Starting Disassembly

2. Disassembly Method

Parts Hierarchy Chart

Disassembly Procedure Diagrams

2-1. Side cover(L),(R) and Top cover

2-2. Rear panel

2-3. JAK and REG board

2-4. Front cover, IF, FLHP,

2-5. DVD-ROM and DEC board

2-6. CD-R and Bottom cover

.............................................................

...............................

..........................................................

....................................................

..............................

.....................................................

......................................

..................................................

.................................................

.............................

...........................

.............................................................

..............................................

SW-DVD and SW-CDR board

....................................

........................................

..............

1-1

1-2

1-4

1-5

1-6

1-7

2-1

2-2

2-3

2-4

CHAPTER 3 EXPLODED VIEW

1. CABINET SECTION

CHAPTER 4 REPLACEMENT PARTS LIST

1. MECHANICAL PARTS LIST

2. ELECTRICAL PARTS LIST

CHAPTER 5

CONNECTION DIAGRAM

SCHEMATIC/CIRCUIT

LCD DISPLAY[FLPH]

DVD SWITCH[SW-DVD]

CDR SWITCH[SW-CDR]

INTERFACE[IF]

REAR JACK[JAK]

REGURATOR[REG]

DECK-1[DEC]

DECK-2[DEC]

...................................................

......................................

........................................

SCHEMATIC, CIRCUIT BOARD

AND BLOCK DIAGRAMS

..............................................

BOARD

.........................................

.....................................

....................................

..................................................

...............................................

...........................................

..................................................

5-3 / 5-25

5-5 / 5-20

5-6 / 5-23

5-7 / 5-21

5-9 / 5-23

5-11 / 5-16

5-13 / 5-16

3-1

4-1

5-1

BLOCK DIAGRAM

........................................................

5-27

Page 5

CHAPTER 1

1. Specifications

GENERAL INFORMATION

General

Component video output

S Video output terminal

Video output

Audio output

Operating Laser

................................................................................................

Power supply Power consumption Stand-by power consumption Weight Overall size Allowable operating temperature Allowable operating humidity Y output level P PAL P PAL Output terminal Y output level C output level NTSC

Output terminal Output level Output terminal OUTPUT level Mixed 2ch OUTPUT

5.1 ch OUTPUT Sound characteristics

............................................................................................................

B output level NTSC

R output level NTSC

PAL

.......................

...................................................................................

.........................................................................................

....................................................................

.................................................................................

...............................................................

..............................................................

...............................................................

..............................................................

............................................................................................

.................................................................................

............................................................

..................................................................

........................................................................................

....................................

............................................................................................

...............................................................

............................................................

...................................................................

Semi-conductor laser: Wave length 650nm (DVD)

.........................................................................

........................................................

........................................

1 Vp-p (synchronous when loaded at 75 ohm)

780nm (CD,VCD)

AC120V, 60Hz

27W

3.5W

4.8kg

435(W)×330(D)×81(H)mm

+5°C~+35°C

15~75%(no condensation)

1 Vp-p (75 ohm)

0.7 Vp-p (75 ohm)

0.698 Vp-p (75 ohm)

0.7 Vp-p (75 ohm)

0.698 Vp-p (75 ohm) pinj ack

1 Vp-p (75 ohm)

0.286 Vp-p(75 ohm)

0.3 Vp-p (75 ohm) S terminal

pin jack

200m Vrms (1kHz, -20dB)

1 system (pin jack × 2) 1 system (pin jack × 6)

Frequency characteristics CD: 4Hz~20kHz (EIAJ)

DVD: 4Hz~22kHz (48k sampling)

4Hz~44kHz (96k sampling) SN ratio 110dB Dynamic range 100dB Total harmonic distorion rate 0.003% Wow fluttertics Measurement limit less than

(±0.001% W.PEAK) (EIAJ)

Audio input

Other terminals

Headphone output

Accessories

Specification and exterior aspect of the model may be changed for improvements without advance notice.

Input level

1 system (pin jack × 2)

Digital Audio output Optical/Coaxial Coaxial terminal

(DTS/AC-3/MPEG2, LPCM, OFF commutable) Optical connector

Digital Audio input optical/coaxial Coaxial terminal

(DTS/AC-3/MPEG2, LPCM, OFF commutable) Optical connector

Output level

(mini jack) Remote control unit signal "AA" batteries AV cord Ferrite core

........................................................................

...................................................................................

...............................................................................................

..............................................................................................

..................................................................................................................

............................................................................................................

200mVrms (1kHz,-20dB)

15 mW, 32 ohm

.............

...........

.............

...........

1 1 1 1

1 2 1 1

1 - 1

Page 6

2. Comparison with Previous Model

Dimension Weight Region Code OSD languages Playing Default Power Requirement (Common Power Supply) Power Consumption Regulation Front-End Solution(Drive)

Remote Controller

Playable Disc Type

DVD/VCD/CD-DA CVD/SVCD/DVCD CD-R/CD-RW Disc Size PAL/NTSC Disc RAM Read

Recordable Disc Type

CD-R/CD-RW for Audio

Video

Universal Video Output Select Video Digital to Analog Converter Video Default Black Level Select (0/7.5) by Setup Menu Closed Caption for NTSC DVD S-Video Output Connector Component Video Output Connector (US pin) Composite Video Output Connector D Terminal SCART Connector SCART RGB Signal ON/OFF by Setup Menu Sharpness Select by Setup Menu Still picture selection with Setup Menu Y-Level Control by Setup Menu HUE Level Control by Setup Menu Sharpness Control (Picture Button by Remote Control) Hue Control (Picture Button by Remote Control)

Audio

Audio Digital to Analog Converter Audio output Connector Digital Audio Output-Optical Digital Audio Output-Coaxial Headphone Jack with Volume Control New Karaoke Mic Jack MPEG2 Audio Down -Mix 2ch MPEG2 Multi channel AC-3 Audio Down-mix 2ch AC-3 Dolby Multi Channel output OSD Speaker Configuration DTS Output Dolby Pro Logic Decode Virtual Surround (Spatializer N-2-2) 5.1ch Source

DV-W1U

435mm(W) × 330mm(D) × 81mm(H)

4.8kg 1

3 (English,French,Spanish)

English

120V 60Hz

27W

UL/CSA/FCC

DVD:GD-2501(2-laser 2-lens)-

CD-R/RW:CRD-RA1WO2

w/ Jog/Shuttle

O/O/O

O/O/(O)

O/O

8cm/12cm

O/O

—

O/O

Auto/NTSC/PAL/PAL60

10 bit

NTSC

O O

×1 ×1 ×1

—

×1

—

Sharp, Natural, Soft

Auto, Hi-Resolution, Flickerless

O O O

96kHz/24bit

2ch L/R+5.1ch

×1 ×1

×1 (ø3.5 Jack)

— —

Analog/LPCM

Digital Analog/LPCM Analog/Digital

—

Digital

—

Analog

DV-P250U

434mm(W) × 315mm(H) × 98mm(D)

3.9kg 1

3 (English,French,Spanish)

English

120V 60Hz

27W

UL/C-UL/FCC

GD-2501

w/o Jog/ Shuttle

O/O/O

O/O/(O)

O/O

8cm/12cm

O/O

—

Auto/NTSC/PAL/PAL60

10 bit

NTSC

O O

×1 ×1 ×1

— —

Sharp, Natural, Soft

Auto, Hi-Resolution, Flickerless

— — —

—

96kHz/24bit

2ch L/R+5.1ch

×1 ×1

— — —

Analog/LPCM

Digital Analog/LPCM Analog/Digital

—

Digital

—

Analog

1 - 2

Page 7

Virtual Surround (Wide)2ch Source Surround Select by Remote Controller on/off Dynamic Range Compression(only AC-3) MP3 Read Audio Input Connector Digital Audio Input-Optical Digital Audio Input-Coaxial

Playback Features

Jog/Shuttle on Front Panel New Disc Navigation Multi Speed Scan (Forward)

Multi Speed Scan (Reverse)

Step Mode Parental Look (DVD) Zoom ×2 ×4 (DVD) Skip/Program and Random Play by Setup Menu Repeat

Last Play (DVD) Easy Play (Papa-Mamma Mode)

Recording Features (for Audio CD-R/RW)

Digital high-speed dubbing (from CD-DA to CD-R/RW) Simple Dubbing Button Recording Level Control for Analog Audio Input Program Recording

Display/Operating Convenience

OSD Display On/Off User Selectable Screen Saver Auto Power Off VFD Dimming Select by Setup Menu

Accessories

Remote Control Unit Batteries 1 pair for Remote Controller AV cable

Analog

O O

—

O O O

—

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×, 10×, 30×, 120×

(these in search)

Forward(full-frame), Reverse(I only)

O (W/ Indicater)

Both DVD and CDR: A-B Repeat,

DVD: Disc, Title/Chapter,

Track (with VCD/CD)

16 any discs

O O O

Bright, Dim, Dark, Auto Dimming

O O O

Analog

O O

— — — —

O O

F 1/2, 1/8, 1×, 2×, 5×, 10×, 30×

R 1×, 2×, 5×, 10×, 30×

F(Full Frame), R(I)

O O O

16 any discs

—

— — —

O O O O

O O O

1 - 3

Page 8

3. Troubleshooting

3-1. VIDEO CIRCUIT

NO IMAGE

ARE SIGNALS

OUTPUT FROM VIDEO

OUTPUT TERMINAL?

ARE SIGNALS

OUTPUT FROM PG2201

pins 17, 15, 13, 11, 9, 7,

ARE SIGNALS

OUTPUT FROM

IC2202 pins 35, 33, 29,

28, 25, 24?

ARE SIGNALS

IC2202 pins

14, 15, 16, 20, 21?

Ye s

CHECK SIGNAL CABLE/ MONITOR

CHECK VIDEO OUTPUT SECTOR (PG1302/ J1307/ J1302/ J1306/ J1361) OF JAK PWB

CHECK IC3301/ IC3302 of JAK PWB

CHECK IC1201/ IC1101/ IC1601

+5V AT IC2202

pins 46, 34, 32, 30, 27,

19, 11, 1 (VDD)?

Ye s

IS VOLTAGE AT

IC2202 pins 44

(RESET) H LEVEL?

Ye s

IS CLOCK IN

IC2202 pin 48?

Ye s

REPLACE IC2202

CHECK POWER SUPPLY CIRCUIT

CHECK IC1601

CHECK X2201/ R1218

1 - 4

Page 9

3-2. AUDIO CIRCUIT

NO SOUND

IS THERE

AN IMAGE?

Ye s

ARE IC1501

pins 8, 9, 15, 20

5V?

Ye s

ARE THERE

SIGNALS AT IC1501

pins 1, 2, 3, 5 AND

IC1507 pins 40, 41, 45,

46, 47, 38?

Ye s

ARE THERE

SIGNALS AT IC1501

PINS 13, 15 and

IC1507 pins 9-14?

Ye s

IS Q1505

BASE VOLTAGE

0V?

BREAKDOWN BEFORE IC1201

ARE IC1505

pin 3 +5V & pin 1 +8V

Ye s

BREAKDOWN OF IC1506

BREAKDOWN OF IC1201

ARE THERE

SIGNALS AT IC1501

pins 26,27,28 and

IC1507 pins 34, 35, 36?

CHECK IC1505 OR +8V LINE ETC.

CHECK IC1101/ IC1601

Ye s

IS Q1505

COLLECTOR

VOLTAGE

8V?

Ye s

IS IC1501 pin 21

and IC1507 pin 3-6

VOLTAGE 5V?

Ye s

IS Q1507, Q1501

COLLECTOR

VOLTAGE 8V?

Ye s

ARE SIGNALS AT

IC1507, IC1508, IC1509, IC1510

pins 7, 8?

Ye s

BREAKDOWN OF

Q1305, Q1307-Q1311, Q3503, Q3504

BREAKDOWN OF IC1501

BREAKDOWN OF Q1505 OR Q1506 OR D1504

BREAKDOWN OF IC1501, IC1507

BREAKDOWN OF Q1507, Q1501

BREAKDOWN OF IC1507, IC1508, IC1509, IC1510

1 - 5

Page 10

3-3. RECORDER AUDIO CIRCUIT

NO SOUND

ARE THERE SIGNALS

AT PG1304 pins 1, 3?

Ye s

ARE IC1512 pins 6, 12 AND IC1513 pins 6, 12

0V?

Ye s

ARE THERE SIGNALS

AT IC1507 pins 5, 10

AND IC1508 pins

5, 10?

Ye s

ARE THERE SIGNALS

AT IC1507 pins 7, 8

AND IC1508 pins 7, 8?

BREAKDOWN CRD-RA1

CHECK Q3510, Q3511 AND Q3512

CHECK IC1512 AND IC1513

CHECK IC1507, IC1508, D3301, D1302, Q3543, Q3544, Q1310, Q1311, Q3505, Q3506, Q1312, Q1313, ZD3501, ZD1303

1 - 6

Ye s

CHECK C3515, C3516, C1503, C1504,

R3517, R3518, R1579, R1580

Page 11

4. Instructions on Use (The following are extracts from the instruction manual. )

Displays the status and message of this unit

Lights when the input level exceeds 0 dB during dubbing or recording.

Type of disc inserted into the player

Lights when the angle can be switched

Title, track or chapter being selected or played back ,

Surround

Playback control

Remaining disc playback time or recordable time

Type of disc inserted into the recorder

Lights when the track number is automatically advanced during recording

Double-speed dubbing (x2)

Repeat play

Lights when the stop position is in memory.

45 52

FRONT

Player OPEN/CLOSE button

[ACTIVE] indicator

POWER/STANDBY button

STANDBY indicator

STOP button

PLAY/PAUSE button

SKIP buttons

POWER/

STANDBY

STOP PLAY/PAUSE STOP PLAY/PAUSE

Player tray Recorder tray

Headphone jack (PHONES)

Headphone level control knob (LEVEL)

Recording level control buttons (+/-)

In the case of headphones with L-shape

plug, the plug will not fit into the jack correctly: Attach a (generally available) conversion plug to the L-shape plug.

ACTIVE ACTIVE

OPEN/

PHONES LEVEL

•

REC LEVEL

MIN MAX

•

DUB MODE button

DUB START button

[ACTIVE] indicator

DISPLAY

DUB MODE

DUB START

SOURCE

FINALIZE

UNFINALIZE

ERASE button

UNFINALIZE button

FINALIZE button

SOURCE button

19 19

DISPLAY button

TRACK NO., AUTO/MANUAL button

STOP button

PLAY/PAUSE button

SKIP buttons

TRACK

NO.

ERASE SYNC

AUTO/MANUAL

SYNC button

Recorder OPEN/CLOSE button

REC STANDBY

SKIPSKIP

button

REC STANDBY

OPEN/ CLOSE

1 - 7

Page 12

REAR SIDE

Audio input jacks

Coaxial digital audio output jack

Coaxial digital audio input jack

Optical digital audio output connector

Optical digital audio input connector

REMOTE CONTROL

POWER button

SUBTITLE button

ANGLE button

DIRECT SEARCH button

ZOOM button

TOP MENU button

MENU button

RETURN button

LAST button

PLAYER DRIVE

SELECT button*

37 52

OPTICAL

DIGITAL AUDIO IN/OUT

IN L

RLR

OUT

ANGLE SUBTITLE AUDIO

DIRECT

TOP MENU

RETURN

LAST

COAXIAL

AUDIO IN

ZOOM

DRIVE SELECT

PLAYER

MIXED

PICTURE A–B

1 2 3

4 5 6

7 8 9

PLAY/PAUSE

CENTER

SUB WOOFER

SURROUND

FRONT

5.1 CHANNEL SURROUND AUDIO OUT

OPEN/

DISPLAY

SURROUND

CLEAR

RECORDER

Audio output jacks

Surround audio output jacks

Video output jack

S-video output connector

Component video output jacks

VIDEO

VIDEO OUT

B PR

COMPONENT VIDEO OUT

DISPLAY button

OPEN/CLOSE button

AUDIO button

SURROUND button

PICTURE button

A-B button

Numerical buttons

CLEAR button

RECORDER DRIVE SELECT button*

PLAY/PAUSE button

SKIP button

STOP button

SPEED buttons

SETUP button

DISC NAVIGATION button

JOG dial

* DRIVE SELECT buttons:

The remote control has PLAYER and RECORDER DRIVE SELECT buttons: Press either button to select the drive, and then operate the remote control.

• To use the Player: Press the PLAYER button.

• To use the Recorder: Press the RECORDER

button.

1 - 8

STOP

– SPEED +

SETUP

ENTER

DISC NAVIGATION

REV FWD

REC

STANDBY

REC MENU

CANCEL

SKIP button

REC STANDBY button

REC MENU button

CANCEL button

ENTER button

DIRECTION button

SHUTTLE ring

Page 13

CHAPTER 2

1. Before Starting Disassembly

DISASSEMBLY

1) Unplug the power cord from the AC outlet.

2) [Removal procedure] If a special procedure is required when dismantling any component, it is indicated using numbers. Follow the numbers (1),(2),(3) ... shown in the illustrations. [Reinstallation procedure] Reinstall each component in the reverse order to removal when otherwise not specified.

3) Insert card connectors securely all the way as they are of the direct insertion type.

IF (INTERRFACE) BOARD

REG (REGULATOR) BOARD

SW-CDR (CDR-SWITCH) BOARD

JAK (REAR JACK) BOARD

FLHP (LCD DISPLAY) BOARD

SW-DVD (DVD SWITCH) BOARD

DEC (DECK) BOARD

Fig. 1-1

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.

[How to use the parts hierarchy chart]

(1) Locate the part to be replaced. (2) Check the parts in the ranks above the part to be replaced and start dismantling. (3) Replace the defective part and reinstall the parts in the reverse order to that shown in the parts hierarchy chart.

Parts Hierarchy Chart

Note: Dismantle parts in the eject state.

Parts to remove Item

Side cover (L), (R) 2-1

Top cover

Rear panel

Front cover

IF board

DVD ROM

2-1

2-2

2-3

2-5

Parts to remove Item

JAK board

REG board

FLHP board

SW-DVD board

SW-CDR board

DEC board

2-3

2-4

2-5

CD-R

Bottom cover

2-6

2 - 1

Page 14

Disassembly Procedure Diagrams

Item Parts to remove

2-1 Side cover (L), (R) and Top cover

(1) REMOVE THE SCREW

SIDE COVER (L)

(2)

(5)

(5) REMOVE SEVEN SCREWS

(5)

TOP COVER

Fig. 2-1

(4)

SIDE COVER (R)

(5)

(3) REMOVE THE SCREW

2-2 Rear panel

(1)

(1) REMOVE EIGHT SCREWS

REAR PANEL

(1)

Fig. 2-2

2 - 2

Page 15

Item Parts to remove

2-3 JAK board and REG board

REMOVE FOUR SCREWS

(3)

JAK BOARD

(3)

(2)

(1)

DISCONNECT FIVE CONNECTOR

(4)

(3)

REG BOARD

Fig. 2-3

2-4 Front cover, IF, FLHP, SW-DVD and SW-CDR board

SW-CDR BOARD

(6) REMOVE SIX SCREWS

(5) DISONNECT TWO CONNECTORS

FLHP BOARD

(4) REMOVE THREE SCREWS

(1)

IF BOARD

(5)

(6)

(2)

(3)

(1) REMOVE TWO SCREWS

(4) DISCONNECT FIVE

CONNECTOR

FRONT COVER

(1)

SW-DVD

(3)

BOARD

(2) REMOVE TWO SCREWS

(1) RELEASE FOUR STOPPERS

Fig. 2-4

(3) DISCONNECT SEVEN CONNECTORS

2 - 3

Page 16

Item Parts to remove

2-5 DVD-ROM and DEC board

(4) REMOVE FOUR SCREWS

(5) DISCONNECT FIVE

(4)

CONNECTORS

(1)

(1) REMOVE FOUR SCREWS

Note: To open the tray of DVD-ROM drive, insert a

Philips screwdriver into hole (A), and turn it clockwise. Close the tray when removing the DVD-ROM drive.

(5)

(3)

DEC BOARD

2-6 CD-R and Bottom cover

(1)

DVD-ROM

(2) DISCONNECT TWO CONNECTORS

(A)

Fig. 2-5

(1)

(2)

Notes:

1. To open the tray of CD-R drive, turn gear (1) under the tray counterclockwise.

2. Fully open the tray, and then remove the screws from the CD-R drive.

2 - 4

Fig. 2-6

BOTTOM COVER

(3) REMOVE FOUR SCREWS

CD-R

(4)DISCONECT FIVE CONNECTORS

Page 17

CHAPTER 3

901

FLHP [LCD DISPLAY] P. C . B

901

109

905

105

SW-CDR [CDR SWITCH] P. C . B

JAK [REAR JACK] P. C . B

903

REG[REGULATOR] P. C . B

903

907

906

114

107

904

903

904

110

IF [INTERFACE] P. C . B

DEC [DECK] P. C . B

104

909

115

908

907

903

106

909

908

903

111

901

905

103

102

SW-DVD [DVD SWITCH] P. C . B

112

101

113

108

1. CABINET SECTION

EXPLODED VIEW

1234

3 - 1

Page 18

CHAPTER 4

REPLACEMENT PARTS LIST

1. MECHANICAL PARTS LIST

SYMBOL

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 POWER UNIT

109 EV10812 CORD,AC 110 EF11791 CONNECTOR 111 QD18972 COVER,FRONT 112 PC16711 KNOB,VOLUME 113 UQ23301 GD-2501WHA

114 TS15291 CD-R(RA1W02AJ) 115 KK10323 RUBBER BELT 901 8699408 SCREW 903 MK12042 SCREW 904 MK12041 3X6 BT BIND SCREW

905 MK12031 SCREW (DT3X8) 906 MK12032 BT BIND SCREW-3MMDX25MM 907 8691408 SCREW(3X33BT) 908 8691306 SCREW (2.6X6) 909 8741406 SCREW (3X6)

802 HL11251 REMOTE HAND SET 803 EW12143 CORD,3PIN

P-NO DESCRIPTION

MECHINISM SECTION

ACCESSORIES

2. ELECTRICAL PARTS LIST

SYMBOL

C1301 0800315 ELECTROLYTIC 47UF 6.3V

C1302 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1304 0800307 CERAMIC CAPACITOR 33UF+-20% 10V C1305 0209903 CERAMIC CHIP 470PF+-5% 50V C1306 0800315 ELECTROLYTIC 47UF 6.3V C1307 0893008 CERAMIC CHIP 0.1UF +-10% 16V

C1309 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1310 0893018 CERAMIC CHIP 0.022UF+-10% 25V C1312 0893031 CERAMIC CHIP 1000PF+-10% 50V C1313 0893031 CERAMIC CHIP 1000PF+-10% 50V C1314 0893031 CERAMIC CHIP 1000PF+-10% 50V

C1316 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1317 0893033 CERAMIC CHIP 1500PF+-10% 50V C1318 0893033 CERAMIC CHIP 1500PF+-10% 50V C1319 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1320 0893014 CERAMIC CHIP 0.01UF+-10% 25V

C1321 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1322 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1325 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1330 0800326 ELECTROLYTIC 100UF 16V C1331 0893008 CERAMIC CHIP 0.1UF +-10% 16V

C1332 0893018 CERAMIC CHIP 0.022UF+-10% 25V C1333 0800326 ELECTROLYTIC 100UF 16V C1334 0800315 ELECTROLYTIC 47UF 6.3V C1335 0209848 CERAMIC DISC 150PF+-5% 50V C1338 0209880 CERAMIC CHIP 10PF+-0.5% 50V

C1362 0800326 ELECTROLYTIC 100UF 16V C1374 AJ10267R CERAMIC CAPACITOR 10000PF+-10% 50V C1557 AA00698R CERAMIC CHIP 2.2UF+-10% 16V C1558 AA00698R CERAMIC CHIP 2.2UF+-10% 16V C1559 0893042 CERAMIC CHIP 6800PF+-10% 50V

C1560 0893042 CERAMIC CHIP 6800PF+-10% 50V C1561 0893036 CERAMIC CHIP 0.0027UF+-10% 50V C1562 0893036 CERAMIC CHIP 0.0027UF+-10% 50V C1563 0209906 CERAMIC DISC 820PF+-5% 50V C1564 0209906 CERAMIC DISC 820PF+-5% 50V

C1565 0800326 ELECTROLYTIC 100UF 16V C1566 0800326 ELECTROLYTIC 100UF 16V C1567 0800317 ELECTROLYTIC 47UF 16V C1568 0800317 ELECTROLYTIC 47UF 16V C1571 0209903 CERAMIC CHIP 470PF+-5% 50V

C1572 0209903 CERAMIC CHIP 470PF+-5% 50V C1583 0800299 ELECTROLYTIC 22UF 16V C1584 0800299 ELECTROLYTIC 22UF 16V C1585 AA00698R CERAMIC CHIP 2.2UF+-10% 16V C1586 AA00698R CERAMIC CHIP 2.2UF+-10% 16V

C1589 0893036 CERAMIC CHIP 0.0027UF+-10% 50V C1590 0893036 CERAMIC CHIP 0.0027UF+-10% 50V C1591 0893031 CERAMIC CHIP 1000PF+-10% 50V C1592 0893031 CERAMIC CHIP 1000PF+-10% 50V C1593 0800326 ELECTROLYTIC 100UF 16V

C1594 0800326 ELECTROLYTIC 100UF 16V C1595 0893011 CERAMIC CHIP 0.15UF+-10% 16V C1596 0893011 CERAMIC CHIP 0.15UF+-10% 16V C1597 0209903 CERAMIC CHIP 470PF+-5% 50V C1598 0209903 CERAMIC CHIP 470PF+-5% 50V

C1701 0800154 ELECTROLYTIC 330UF 6.3V C1703 0893004 CERAMIC CHIP 0.047UF+-10% 16V C1704 0893008 CERAMIC CHIP 0.1UF+-10% 16V C1705 0800154 ELECTROLYTIC 330UF 6.3V C1707 0893008 CERAMIC CHIP 0.1UF +-10% 16V

P-NO DESCRIPTION

FLHP,IF,JAK BOARD

CAPACITORS

4 - 1

Page 19

SYMBOL

C1709 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1710 0893014 CERAMIC CHIP 0.01UF+-10% 25V C1711 0800122 ELECTROLYTIC 10UF 16V C1712 0800122 ELECTROLYTIC 10UF 16V C1713 0800152 ELECTROLYTIC 220UF 10V

C1714 0800152 ELECTROLYTIC 220UF 10V C1715 0209846 CERAMIC CHIP 33PF+-5% 50V C1716 0209846 CERAMIC CHIP 33PF+-5% 50V C1722 0893008 CERAMIC CHIP 0.1UF +-10% 16V C1723 0893031 CERAMIC CHIP 1000PF+-10% 50V

C1724 0800154 ELECTROLYTIC 330UF 6.3V C1903 0209854 CERAMIC CHIP 330PF+-5% 50V C1904 0209854 CERAMIC CHIP 330PF+-5% 50V C1909 0209854 CERAMIC CHIP 330PF+-5% 50V C1911 0209854 CERAMIC CHIP 330PF+-5% 50V

C1914 0209854 CERAMIC CHIP 330PF+-5% 50V C1915 0209854 CERAMIC CHIP 330PF+-5% 50V C1920 0209854 CERAMIC CHIP 330PF+-5% 50V C1921 0209854 CERAMIC CHIP 330PF+-5% 50V C1922 0209854 CERAMIC CHIP 330PF+-5% 50V

C1923 0209854 CERAMIC CHIP 330PF+-5% 50V C1928 0209854 CERAMIC CHIP 330PF+-5% 50V C2505 0800326 ELECTROLYTIC 100UF 16V C2506 0800326 ELECTROLYTIC 100UF 16V C2507 AA00698R CERAMIC CHIP 2.2UF+-10% 16V

C2508 AA00698R CERAMIC CHIP 2.2UF+-10% 16V C2510 0893004 CERAMIC CHIP 0.047UF+-10% 16V C2511 0893036 CERAMIC CHIP 0.0027UF+-10% 50V C2512 0893005 CERAMIC CHIP 0.056UF+-10% 16V C2513 0893031 CERAMIC CHIP 1000PF+-10% 50V

C2514 0893088 CERAMIC CHIP 0.015UF+-10% 16V C2515 0800326 ELECTROLYTIC 100UF 16V C2516 0800326 ELECTROLYTIC 100UF 16V C2517 0893011 CERAMIC CHIP 0.15UF+-10% 16V C2518 0800317 ELECTROLYTIC 47UF 16V

C2519 0209903 CERAMIC CHIP 470PF+-5% 50V C2525 0800291 ELECTROLYTIC 10UF 16V C2526 0800291 ELECTROLYTIC 10UF 16V C3301 0893014 CERAMIC CHIP 0.01UF+-10% 25V C3302 0893014 CERAMIC CHIP 0.01UF+-10% 25V

C3310 0800298 ELECTROLYTIC 22UF 10V C3311 0800325 CAPASITOR 100UF+-20% 10V C3312 0800298 ELECTROLYTIC 22UF 10V C3313 0800325 CAPASITOR 100UF+-20% 10V C3316 0800298 ELECTROLYTIC 22UF 10V

C3317 0800325 CAPASITOR 100UF+-20% 10V C3318 0800298 ELECTROLYTIC 22UF 10V C3319 0800325 CAPASITOR 100UF+-20% 10V C3320 0800298 ELECTROLYTIC 22UF 10V C3321 0800325 CAPASITOR 100UF+-20% 10V

C3324 0893008 CERAMIC CHIP 0.1UF +-10% 16V C3501 AA00698R CERAMIC CHIP 2.2UF+-10% 16V C3502 AA00698R CERAMIC CHIP 2.2UF+-10% 16V C3503 0880008 POLYESTER FILM 6800PF+-10% 50V C3504 0880008 POLYESTER FILM 6800PF+-10% 50V

C3505 0880005 POLYESTER FILM 2200PF+-10% 50V C3506 0880005 POLYESTER FILM 2200PF+-10% 50V C3507 0880002 MYLAR 820PF+-10% 50V C3508 0880002 MYLAR 820PF+-10% 50V C3509 0800317 ELECTROLYTIC 47UF 16V

C3510 0800317 ELECTROLYTIC 47UF 16V C3511 0209903 CERAMIC CHIP 470PF+-5% 50V C3512 0209903 CERAMIC CHIP 470PF+-5% 50V C3515 0800299 ELECTROLYTIC 22UF 16V C3516 0800299 ELECTROLYTIC 22UF 16V

P-NO DESCRIPTION

SYMBOL

C3517 0893033 CERAMIC CHIP 1500PF+-10% 50V C3518 0893033 CERAMIC CHIP 1500PF+-10% 50V C3519 0893014 CERAMIC CHIP 0.01UF+-10% 25V C3520 0893014 CERAMIC CHIP 0.01UF+-10% 25V C3521 0893008 CERAMIC CHIP 0.1UF +-10% 16V

C3522 0893014 CERAMIC CHIP 0.01UF+-10% 25V C3523 0893008 CERAMIC CHIP 0.1UF+-10% 16V C3526 0209896 CERAMIC CHIP 470PF+-10% 50V C3527 0893035 CERAMIC CHIP 2200PF+-10% 50V C3528 0893035 CERAMIC CHIP 2200PF+-10% 50V

R1307 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R1314 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R1315 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W

R1316 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1317 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1318 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1319 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1320 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W

R1321 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1322 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1323 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1331 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R1332 0103849 CHIP RESISTOR 3.3KOHM+-5% 0.1W

R1333 0103849 CHIP RESISTOR 3.3KOHM+-5% 0.1W R1334 0103861 CHIP RESISTOR 33KOHM+-5% 0.1W R1335 0103861 CHIP RESISTOR 33KOHM+-5% 0.1W R1336 0103858 CHIP RESISTOR 33KOHM+-5% 0.1W R1337 0103858 CHIP RESISTOR 33KOHM+-5% 0.1W

R1339 0103850 CHIP RESISTOR 3.9KOHM+-5% 0.1W R1351 0101400 CARBOL FILM 75 OHM+-5% 1/8W R1352 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R1353 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R1527 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W

R1528 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W R1529 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1530 0700045 CARBON FILM 2.2KOHM+-5% 1/8W R1531 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1532 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W

R1533 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1534 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1539 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W R1540 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W R1543 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W

R1544 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W R1545 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W R1546 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W R1547 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1548 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W

R1549 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1550 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1551 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1552 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1553 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W

R1554 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W R1555 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W R1556 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W R1557 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W R1558 0103859 CHIP RESISTOR 22KOHM+-5% 0.1W

R1559 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1560 0103864 CHIP RESISTOR 56KOHM+-5% 0.1W R1561 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R1562 0103864 CHIP RESISTOR 56KOHM+-5% 0.1W R1563 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W

P-NO DESCRIPTION

RESISTORS

4 - 2

Page 20

SYMBOL

R1564 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R1565 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W R1566 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W R1567 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W R1568 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W

R1569 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R1570 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R1571 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R1572 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R1573 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W

R1574 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R1577 0700049 CARBON FILM 4.7KOHM+-5% 1/8W R1578 0700049 CARBON FILM 4.7KOHM+-5% 1/8W R1579 0103841 CHIP RESISTOR 680 OHM+-5% 0.1W R1580 0103841 CHIP RESISTOR 680 OHM+-5% 0.1W

R1581 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1582 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1583 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1701 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1702 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W

R1703 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1704 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1705 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1706 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1707 0103831 CHIP RESISTOR 100 OHM+-5% 0.1W

R1708 0103855 CHIP RESISTOR 10KOHM+-5% 0.1W R1710 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1712 0700041 CARBON FILM 1.0KOHM+-5% 1/8W R1713 0700041 CARBON FILM 1.0KOHM+-5% 1/8W R1714 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W

R1715 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1716 0103855 CHIP RESISTOR 10KOHM+-5% 0.1W R1717 0103879 CHIP RESISTOR 1MOHM+-5% 0.1W R1718 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R1719 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W

R1720 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R1721 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R1722 0103852 CHIP RESISTOR 5.6KOHM+-5% 0.1W R1723 0103852 CHIP RESISTOR 5.6KOHM+-5% 0.1W R1724 0103851 CHIP RESISTOR 4.7KOHM+-5% 0.1W

R1725 0103851 CHIP RESISTOR 4.7KOHM+-5% 0.1W R1726 0103826 CHIP RESISTOR 39 OHM+-5% 0.1W R1727 0103851 CHIP RESISTOR 4.7KOHM+-5% 0.1W R1728 0103851 CHIP RESISTOR 4.7KOHM+-5% 0.1W R1729 0103863 CHIP RESISTOR 47KOHM+-5% 0.1W

R1730 0103826 CHIP RESISTOR 39 OHM+-5% 0.1W R1731 0103863 CHIP RESISTOR 47KOHM+-5% 0.1W R1734 0103855 CHIP RESISTOR 10KOHM+-5% 0.1W R1735 0103855 CHIP RESISTOR 10KOHM+-5% 0.1W R1736 0101714 FUSE RESISTOR 100 OHM+-5% 1/4W

R1738 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R1744 0103827 CHIP RESISTOR 47 OHM+-5% 0.1W R1745 0103875 CHIP RESISTOR 470KOHM+-5% 0.1W R1749 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1750 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W

R1751 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1752 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1753 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1754 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1755 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W

R1756 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1757 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1758 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1759 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1760 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W

P-NO DESCRIPTION

SYMBOL

R1761 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1762 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1763 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1764 0103866 CHIP RESISTOR 82KOHM+-5% 0.1W R1766 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W

R1768 0103843 CHIP RESISTOR 1KOHM+-5% 0.1W R1769 0700054 CARBON FILM 10KOHM+-5% 1/8W R1770 0103855 CHIP RESISTOR 10KOHM+-5% 0.1W R1771 0700054 CARBON FILM 10KOHM+-5% 1/8W R1773 0700041 CARBON FILM 1.0KOHM+-5% 1/8W

R1774 0700041 CARBON FILM 1.0KOHM+-5% 1/8W R1775 0700041 CARBON FILM 1.0KOHM+-5% 1/8W R1901 BM00155R FILTER R1903 BM00155R FILTER R1904 BM00155R FILTER

R1905 BM00155R FILTER R1911 BM00155R FILTER R1913 BM00155R FILTER R1917 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1918 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W

R1919 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1920 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1921 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1922 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1924 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W

R1926 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1927 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1928 0103839 CHIP RESISTOR 470 OHM+-5% 0.1W R1940 0103831 CHIP RESISTOR 100 OHM+-5% 0.1W R2523 0700063 CARBON FILM 47KOHM+-5% 1/8W

R2524 0700063 CARBON FILM 47KOHM+-5% 1/8W R2531 0103863 CHIP RESISTOR 47KOHM+-5% 0.1W R2532 0103863 CHIP RESISTOR 47KOHM+-5% 0.1W R2533 0103863 CHIP RESISTOR 47KOHM+-5% 0.1W R2534 0103863 CHIP RESISTOR 47KOHM+-5% 0.1W

R3302 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R3303 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R3305 0104267 CHIP RESISTOR 75 OHM+-1% 1/10W R3307 0103831 CHIP RESISTOR 100 OHM+-5% 0.1W R3501 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W

R3502 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R3503 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W R3504 0103833 CHIP RESISTOR 150 OHM+-5% 0.1W R3505 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R3506 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W

R3507 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R3508 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R3509 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R3510 0103847 CHIP RESISTOR 2.2KOHM+-5% 0.1W R3511 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W

R3512 0103862 CHIP RESISTOR 39KOHM+-5% 0.1W R3513 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W R3514 0105145 CHIP RESISTOR 36KOHM+-1% 1/10W R3515 0700063 CARBON FILM 47KOHM+-5% 1/8W R3516 0700063 CARBON FILM 47KOHM+-5% 1/8W

R3517 0103841 CHIP RESISTOR 680 OHM+-5% 0.1W R3518 0103841 CHIP RESISTOR 680 OHM+-5% 0.1W R3519 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R3520 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R3523 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W

R3524 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R3525 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R3526 0103867 CHIP RESISTOR 100KOHM+-5% 0.1W R3527 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W R3528 0103836 CHIP RESISTOR 270 OHM+-5% 0.1W

P-NO DESCRIPTION

4 - 3

Page 21

SYMBOL

R3530 0103864 CHIP RESISTOR 56KOHM+-5% 0.1W R3531 0103848 CHIP RESISTOR 2.7KOHM+-5% 0.1W R3532 0103864 CHIP RESISTOR 56KOHM+-5% 0.1W R3537 0103852 CHIP RESISTOR 5.6KOHM+-5% 0.1W RV1761 AY10231 VARIABLE RESISTOR

D1302 5337411 DIODE HSM2838C D1303 5337411 DIODE HSM2838C D1304 5337411 DIODE HSM2838C

D1901 5337101 DIODE MA110 D3301 5337411 DIODE HSM2838C D3302 5337411 DIODE HSM2838C IC1301 CK31781R IC TC74HCT04AF(EL) IC1302 DT10371 IC JFJ1000

IC1303 DT10381 IC JFJ2000 IC1304 CK23621R IC TC7WHU04FU IC1305 CK15071R IC HD74HC153FP IC1507 CK25321R IC NJM2060M IC1508 CK25321R IC NJM2060M

IC1509 CK25321R IC NJM2060M IC1510 CK25321R IC NJM2060M IC1512 CK04701R IC BU4066BCF-E2 IC1513 CK04701R IC BU4066BCF-E2 IC1701 CK25731U IC M38197MAA630FP

IC1702 DD10161 DISPLAY IC1703 CJ00252U IC RPM6938-V4 IC1704 CK19602R IC RN5VS45AA IC1761 1352612 IC BA15218F-E2 IC3301 CK31491R IC BA7660FS-E2

IC3302 CK31491R IC BA7660FS-E2 LD1701 CH10812R DIODE SLR325MG3F LD1702 CH10812R DIODE SLR325MG3F LD1703 CH10811R DIODE SLR325VR3F LD1704 CH10811R DIODE SLR325VR3F

LD1802 CH10811R DIODE SLR325VR3F Q1306 CA11266R TRANSISTOR DTC114TKA Q1307 CA11266R TRANSISTOR DTC114TKA Q1308 CA11266R TRANSISTOR DTC114TKA Q1309 CA11266R TRANSISTOR DTC114TKA

Q1310 CA11266R TRANSISTOR DTC114TKA Q1311 CA11266R TRANSISTOR DTC114TKA Q1701 CA11251R TRANSISTOR DTA124EKA Q1702 CA11251R TRANSISTOR DTA124EKA Q1703 CA11251R TRANSISTOR DTA124EKA

Q1704 CA11251R TRANSISTOR DTA124EKA Q3503 CA11266R TRANSISTOR DTC114TKA Q3504 CA11266R TRANSISTOR DTC114TKA Q3510 CA11266R TRANSISTOR DTC114TKA Q3511 CA11251R TRANSISTOR DTA124EKA

Q3512 CA11266R TRANSISTOR DTC114TKA ZD1301 CC10431R DIODE MA3020 ZD1303 CC10431R DIODE MA3020 ZD1304 CC10431R DIODE MA3020 ZD1306 CC10431R DIODE MA3020

ZD1351 CC10431R DIODE MA3020 ZD1370 CC10431R DIODE MA3020 ZD1372 CC10431R DIODE MA3020 ZD1701 5339251 DIODE HZS2-C3 ZD1702 5339262 DIODE HZS6-C2

ZD3501 CC10431R DIODE MA3020 ZD3502 CC10431R DIODE MA3020

P-NO DESCRIPTION

SEMI-CONDUCTORS

SYMBOL

T1301 BS10231U COIL

L1301 BA10337R COIL 100UH L1362 BA10334R COIL 10UH L1701 BA10337R COIL 100UH

X1701 BP10891R CRYSTAL

BL1303 0103831 CHIP RESISTOR 100 OHM+-5% 0.1W

BL1307 BM00155R FILTER BL1309 BM00155R FILTER BL1310 BM00155R FILTER BL1311 BM00155R FILTER BL1312 BM00155R FILTER

BL1313 BM00155R FILTER BL1314 BM00155R FILTER CN1201 EF11761 CONNECTOR CN1301 1880387 FLEXIBLE CABLE CN1302 1880386 FLEXIBLE CABLE

CN1303 1880359 FLEXIBLE CABLE CN1304 EF11751 CONNECTOR CN1362 EF11771 CONNECTOR CN1500 EF11262 CONNECTOR CN1703 1880383 FLEXIBLE CABLE

CN1901 EZ10512 CONNECTOR CN1905 EK10906 CONNECTOR CN1906 EF11781 CONNECTOR CN1907 1880363 FLEXIBLE CABLE J1301 EQ10351 JACK

J1304 ER10351 JACK J1305 ER10352 CORD,AC J1306 EQ10361 JACK J1761 ER10321 JACK PG1301 ED10954 CONNECTOR

PG1302 ED10945 CONNECTOR PG1303 ED10943 CONNECTOR PG1304 5666436 PLUG PG1701 5843852 CONNECTOR PG1702 5843853 CONNECTOR

PG1704 ED12641 CONNECTOR PG1705 ED12642 CONNECTOR PG1901 5666574 PLUG PG1902 5666575 MINI PLUG PG1903 ED10936 CONNECTOR

PG1904 ED10945 CONNECTOR PG1905 ED10937 PLUG PG1906 ED12621 CONNECTOR PG1907 ED10943 CONNECTOR

P-NO DESCRIPTION

TRANSFORMER

COILS

CRYSTAL

MISCELLANEOUS

4 - 4

Page 22

CHAPTER 5

SCHEMATIC, CIRCUIT BOARD AND BLOCK DIAGRAM

CONNECTION DIAGRAM

DECK [DEC]

CN1201

CN1303

CN1301

REAR JACK

[JAK]

CN1907

CN1906

CN1304

CN1362

REGULATOR

[REG]

CN1500

CN1302

CD-R

INTERFACE

[IF]

CN1703

CN1101

DVD-ROM

DVD SWITCH

[SW-DVD]

LCD DISPLAY

CDR SWITCH

[SW-CDR]

[FLHP]

CONNECTION DIAGRAM

5 - 1

5 - 2

CONNECTION DIAGRAM

Page 23

LCD DISPLAY [FLHP] SCHEMATIC DIAGRAM

To CDR SWITCH [SW-CDR] PG1801

To DVD SWITCH [SW-DVD] PG1802

To INTERFACE [IF] PG1902

RESET

To INTERFACE [IF] PG1901

DTA124EKA

INFRARED RECEIVER

DTA124EKA

HZS2-C3

DTA124EKA

SLR325VR3F

SLR325MG3F

SLR325VR3F

SLR325MG3F

M38197MAA630FP

FRONT P

C1704

0.1

C1709

0.1

C1710

0.1

-EL

HEAD PHONE

AMP

LCD DISPLAY [FLHP]

LCD DISPLAY

5 - 3

5 - 4

LCD DISPLAY

65 7

Page 24

DVD SWITCH [SW-DVD] SCHEMATIC DIAGRAM INTERFACE [IF] SCHEMATIC DIAGRAM

DVD SWITCH [SW-DVD]

CDR SWITCH [SW-CDR] SCHEMATIC DIAGRAM

To LCD DIPLAY [FLHP] PG1704

To REGULATOR [REG] PG1903

To REAR JACK [JAK] PG1303

To CD-R CN501

To CD-R CN601

15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

10111213141516

123456789

C1921 330P

C1922 330P

C1928 330P

R1901 1k

R1903 1k

R1904 1k

R1905 1k

R1911 1k

R1913 1k

C1920 330P

C1923 330P

D1901 MA110

R1917 470

R1918 470

R1919 470

R1920 470

R1940 470

R1921 470 R1922 470

R1924 470

R1926 470

R1927 470

R1928 470

C1903 330P

C1904 330P

C1909 330P

C19011 330P

C1914 330P

C1915 330P

14 13 12 11 10

9 8 7 6 5 4 3 2 1

To LCD DISPLAY [FLHP] PG1701

15 14 13 12 11 10

9 8 7 6 5 4 3 2 1

To LCD DISPLAY [FLHP] PG1702

To DECK-2 [DEC] PG1602

To LCD DISPLAY [FLHP] PG1705

CDR SWITCH [SW-CDR]

DVD SWITCH, CDR SWITCH

5 - 5

5 - 6

INTERFACE

123456789

INTERFACE [IF]

Page 25

REAR JACK [JAK] SCHEMATIC DIAGRAM

BL1309

820p

14 13 12 11 10 9 8

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

To DECK-1 [DEC] PG1502

NJM2060M

AUDIO FILTER

820p

NJM2060M

FILTER AMP

820p

IC1507

AMP

IC1508

FRONT

NJM2060M

S.FILTER

IC1509

AMP

1234567

14 13 12 11 10 9 8

1234567

14 13 12 11 10 9 8

1234567

DTC114TKA

BU4066-BCF-E2

SELECT SWITCH

R3537

5.6k

DTA124EKA

IC1512

DOWNMIX/CD

IC1513

BU4066-BCF-E2

FRONT/CD

SELECT SWITCH

2.7k

DTC114TKA

C3523

0.1

BL1303

100

To DECK-2 [DEC] PG2201

R1334

33k

C3526

47p

C3528 2200P

R1336

18k

C3527 2200P

R1337

18k

To INTERFACE [IF] PG1907

To CD-R CN502/CN801

BL1310

IC3301

BA7660FS-E2

VIDEO AMP

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15

IC3302

BA7660FS-E2

VIDEO AMP

BL1311

R1352

R1353

ZD1370 MA3020

C1351 1000p

R1351

BL1313

BL1314

BL1312

ZD1351 MA3020

C1370 1000p

J1306

14 13 12 11 10 9 8

IC1510

NJM2060M

CENTER WOOFER

FILTER AMP

1234567

IC1301

DIGITAL OUTPUT

BUFFER

COAXIAL

IC1302

JFJ1000

OPTICAL

TRANSMISSION

MODULE

IC1303 JFJ2000 OPTICAL

TRANSMISSION

MODULE

REAR JACK

5 - 7

5 - 8

R1339

3.3k

3.9k

REAR JACK

150p

BL1307

COAXIAL

OUT

REAR JACK [JAK]

65 7

Page 26

REGULATOR [REG] SCHEMATIC DIAGRAM

AC120V

60Hz

SWITCHING REGULATOR

RK39F

22u

2SB1326TV2QR

DTC124ESA

Q57

2SB1326TV2QR

Q53

Q52

2SD2394EE

DTC124ESA

1SS254

-20V

To INTERFACE [IF] PG1906

To DVD-ROM PG1906

To CD-R CN1701

47p/1KV

1SS254

To DECK-2 [DEC] PG1201

IC51

NJM2380ALT

2SC1741QR

DTA124ESA

DTC124ESA

Q58

IC52

NJM2380ALT

DTC124ESA

1SS254

REGULATOR [REG]

REGULATOR

5 - 9

5 - 10

REGULATOR

Page 27

DECK-1 [DEC] SCHEMATIC DIAGRAM

26A

10A

31A

33A

19A

14A 15A

30A

27A

MIC SW

DA-DATAI

R2417

8A 4A

AUDIO DAC

25A 29A

MIC SW

31A

To DECK-2 1A-33A

11A 12A 13A

20A

28A

21A

23A

17A 22A

32A

24A

16A

AUDIO DAC

5V REG

R2550

25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

9 8 7 6 5 4 3

To REAR JACK [JAK] PG1301

2 1

INVERTER

18A

DECK-1 [DEC]

DECK-1

5 - 11

5 - 12

DECK-1

65 7

Page 28

DECK-2 [DEC] SCHEMATIC DIAGRAM

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 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 17 18 19 20 21 22 23 24

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25

DECK-2 [DEC]

-80F

220u

SWSWSW

To REGULATOR [REG] PG1901

33A

2A 3A 4A 5A

To DECK-1 1A-6A

To DECK-1 33A

220u

620

160

220u

C2244 220/16

10A 11A

12A 13A 14A 15A 16A

17A 18A

19A

32A

20A

21A

22A

23A

24A 25A

26A

27A

28A 29A 30A

31A

To DECK-1 9A-32A

To DECK-1 8A

To DECK-1 7A

987654321

To INTERFACE [IF] PG1905

IC1603

MSM5416258B-28J1

4Mbit DRAM

IC1602

MBM29F160TE-90

16Mbit FLASH ROM

16Mbit SDRAM

C1100

0.1

To DVD-ROM PG1101

I/F GA

MPEG DECODER

2.5V REG.

VIDEO

ENCODER

PLL

INVERTER

SH1 mCOM

BUFFER

To REAR JACK [JAK] PG1302

321

DECK-2

5 - 145 - 13

DECK-2

5 - 15

Page 29

DEC CIRCUIT BOARD

DEC [DECK] -SIDE A-

ABCDEF

DEC [DECK] -SIDE B-

[PATTERN No.JA1755-4]

FEDCBA

6 - 16

DEC

6 - 186 - 17

DEC

Page 30

R1833

PG1802

R1831

R1829

R1828

R1830

S1823

S1822

S1821

S1825

LD1802

S1824

SW-DVD [DVD SWITCH]

R1811 R1817

R1803

R1804

R1806

R1809

R1810

R1802

R1812

R1813

R1819

R1818

R1815

R1814

R1816

R1820 R1822

R1808

R1807

C1801

R1805

S1820

S1816

S1814

S1815

S1813

S1812

S1808

S1807

S1806

S1810

S1803

S1818

S1817

S1819

S1805

S1809

S1804

S1811

PG1801

SW-CDR [CDR SWITCH]

IDENTIFICATION OF PARTS LOCATION SW-DVD CIRCUIT BOARD

DEC

Symbol

Parts

Symbol

Parts

Symbol

Parts

Symbol

Parts

Symbol

Parts

Symbol

Parts

Symbol

No.

Location

C1111 A-5D

C1112 A-5E

C1113 B-5E

C1114 B-4E

C1115 A-4E

C1116 B-4D

C1117 B-4D

C1118 A-5D

C1119 A-4D

C1120 B-3E

C1121 B-5D

C1122 A-5C

C1123 B-5D

C1125 B-5D

C1126 B-5D

C1127 B-5D

C1128 B-5D

C1129 A-5C

C1130 B-5D

C1132 A-5D

C1140 B-4E

C1143 B-4E

C1144 B-4E

C1145 B-4E

C1146 B-4D

C1147 B-4D

C1148 B-4D

C1149 B-4D

C1150 B-4D

C1201 A-4C

C1204 A-2C

C1206 A-2C

C1215 B-4D

C1216 A-4E

C1219 B-4A

C1221 A-3D

C1222 A-3D

C1223 B-4D

C1224 B-4C

C1225 A-3B

C1227 A-2C

C1228 A-3B

C1229 A-3B

C1232 B-4C

C1233 A-4C

C1234 B-3D

C1236 A-2B

C1238 B-4C

C1501 A-2B

C1502 B-2A

C1503 B-3A

C1504 A-2A

C1505 A-2A

C1507 B-3A

C1508 A-3A

C1509 B-3A

C1511 B-1B

No.

C1514 B-1A

C1515 A-1B

C1516 B-2B

C1517 A-2A

C1519 A-2B

C1541 A-1C

C1542 A-1C

C1544 A-5C

C1546 A-5B

C1547 A-5B

C1599 B-5C

C1601 A-4E

C1603 B-3F

C1604 B-3F

C1605 B-5C

C1607 A-2E

C1608 A-2D

C1609 B-3F

C1611 B-5C

C1612 A-2E

C1613 B-3B

C1614 B-3E

C1615 A-3F

C1616 B-5C

C1617 B-5C

C1618 A-4D

C1620 A-5D

C1621 A-3F

C1622 A-3E

C1650 B-2B

C1651 B-5C

C1652 B-4C

C1653 A-4B

C2206 B-5A

C2207 B-5A

C2208 B-5A

C2209 B-5A

C2210 B-5A

C2211 B-5A

C2212 B-5B

C2213 B-5B

C2214 B-5B

C2215 A-4B

C2216 B-4A

C2217 A-4B

C2218 A-5B

C2219 B-5B

C2221 B-4B

C2222 B-4B

C2231 B-5F

C2232 A-5F

C2234 B-5B

C2236 B-5B

C2237 B-5B

C2238 A-5B

C2239 B-5B

C2240 B-5B

C2241 B-5B

Location

C2242 B-5B

C2243 B-5B

C2244 A-5A

C2245 B-5A

C2248 B-4B

C2252 B-5C

C2253 B-5C

C2513 B-3B

C2514 B-4C

C2515 A-2C

C2516 B-3D

C2517 A-3B

C5001 B-1F

C5002 B-1A

C5003 B-4A

C5004 B-4A

C5008 B-4C

C5009 B-4C

D1504 B-3A

D1601 B-5C

IC1101 A-5E

IC1102 A-4D

IC1201 A-3C

IC1202 B-3B

IC1501 B-2A

IC1505 A-5B

IC1506 B-1C

IC1507 B-1A

IC1601 A-3E

IC1602 B-3E

IC1603 B-2E

IC1606 A-5C

IC1607 B-4C

IC2202 B-4B

IC2203 B-2B

IC2204 B-2C

L1201 B-4C

L1202 B-4F

L1203 B-4F

L2201 B-4B

L2205 A-4B

L2206 B-5A

L2207 B-5A

L2208 B-5A

L2213 A-5B

L2216 A-5B

L2219 A-5B

PG1101 B-5D

PG1201 B-4F

PG1502 A-4A

PG1602 A-2B

PG2201 A-6B

Q1501 B-2A

No.

Location

No.

Location

Q1505 B-3A

Q1506 A-3A

Q2201 B-4A

Q2202 B-3B

Q2203 B-3A

Q2204 B-4A

Q2205 B-3B

Q2213 A-5C

R1101 B-5E

R1143 B-4D

R1149 A-4D

R1159 A-5D

R1160 B-5D

R1168 B-5D

R1169 A-5C

R1187 B-5D

R1188 B-5D

R1189 B-5D

R1190 B-5D

R1191 A-5C

R1192 B-5D

R1193 A-5C

R1194 B-5D

R1195 A-5C

R1201 B-3C

R1203 B-4C

R1211 A-2C

R1218 B-4C

R1219 B-4C

R1221 B-4D

R1229 A-4D

R1231 B-3C

R1232 B-4D

R1237 B-4C

R1506 B-3A

R1507 A-3A

R1512 B-3A

R1514 B-3A

R1515 B-3A

R1516 B-1C

R1517 B-1C

R1518 B-1C

R1523 B-2A

R1638 A-3D

R1639 A-3D

R1640 A-3D

R1652 A-3E

R1653 B-3E

R1654 B-3E

R1656 A-3E

R1666 B-5F

R1667 B-5F

R1668 A-2F

R1683 B-5C

R1684 A-2F

R1685 B-2F

R1686 A-2F

R1691 B-2D

R1692 B-4C

R1694 B-5B

R2104 B-4D

R2107 B-4E

R2137 B-3E

R2138 B-4E

R2139 B-4E

R2205 B-4A

R2206 B-4A

R2207 B-3A

R2208 B-4A

R2209 B-4A

R2210 B-3A

R2211 B-4B

R2219 B-5A

R2220 B-5A

R2221 B-5B

R2241 A-4A

R2258 B-5A

R2286 B-5A

R2289 B-5A

R2292 B-5B

R2295 B-5B

R2298 B-5B

R2417 A-1D

R2548 B-5B

R2601 A-3D

R2603 B-3B

R2605 B-5C

R2606 A-5D

R2611 B-2B

R2612 B-2F

R2614 B-4F

R2615 A-2F

R2616 A-2F

R2617 A-3D

R2618 A-2F

R2619 B-2F

R2622 B-3E

R2623 A-3E

R2626 A-3E

R2627 A-3E

R2628 B-3E

R2635 B-1B

R2638 B-2F

R2640 B-5C

R2642 A-3D

R2654 A-3B

R2655 B-3B

R3202 B-5B

R3208 B-5B

R3209 A-5B

R3210 B-5B

R3211 B-5B

R3212 B-4A

R3213 A-4B

R3214 A-4B

No.

Location

No.

R3220 B-4D

R3221 A-2D

R3223 B-3C

R3224 B-3C

R3225 B-3C

R3226 B-3C

R3230 B-3B

R3234 B-4C

R3237 B-4B

R3241 B-4C

R3242 B-4C

R3243 B-4C

R3245 B-4C

R3246 B-4C

R3247 B-3C

R3248 B-3C

R3265 A-2D

R3266 A-2C

R3267 A-2D

R3268 A-2C

R3269 A-2D

R3270 A-2D

R3271 B-2C

R3272 B-2B

R3281 B-3C

R3282 B-3C

R3283 B-4C

R3601 A-5D

R4219 B-2B

R4220 B-2C

R4221 A-3E

R4239 B-5B

R4249 A-5C

R4251 B-5C

R4297 A-5B

RA1101 B-4D

RA1102 B-4E

RA1103 B-5E

RA1104 B-5E

RA1105 B-5D

RA1106 B-5D

RA1107 A-5E

RA1108 A-5E

RA1109 A-5D

RA1110 A-5D

RA1111 A-5D

RA1112 A-4D

RA1113 B-4D

RA1201 A-3B

RA1202 A-4B

RA1203 A-2B

RA1204 A-2B

RA1205 A-2C

RA1206 B-4D

RA1207 B-3D

RA1208 B-3C

RA1601 A-2E

Location

RA1602 A-2E

RA1603 A-2E

RA1604 A-2E

RA1605 A-2E

RA1606 A-2D

RA1607 A-2D

RA1608 A-2E

RA1609 A-3D

RA1610 A-3E

RA1611 A-3E

RA1613 A-3F

RA1614 A-2F

RA1615 B-3F

X1601 A-3F

X2203 A-5C

ZD1601 A-3F

No.

Parts

Location

SW-CDR CIRCUIT BOARD

DEC

5 - 205 - 19

SW-DVD, SW-CDR

Page 31

JAK CIRCUIT BOARD IDENTIFICATION OF PARTS LOCATION

Symbol

No.

Parts

Location

EGF

JAK

Symbol

Parts

Symbol

No.

Parts

Location

AB C D

1 1

AB C D

R1351

EGF

JAK [REAR JACK] -SIDE A-

EGF

AB C D

1 1

Symbol

Parts

Symbol

No.

Location

BL1303 B-3F BL1307 B-1F BL1309 B-1C BL1310 B-1C BL1311 B-1D BL1312 B-1B BL1313 B-1A BL1314 B-1A

C1301 A-2G

C1302 B-2G C1304 A-2F C1305 B-2F C1306 A-1F C1307 B-1F C1309 B-1G C1310 B-1G C1312 B-1D C1313 B-1D C1314 B-1E C1316 B-1E C1317 B-1D C1318 B-1D C1319 B-1E C1320 B-1F C1321 B-3F C1322 B-1D C1325 B-1D C1330 A-3E C1331 B-1F C1332 B-1G C1333 A-2E C1334 A-1F C1335 B-1G C1338 B-1F C1351 B-1A C1362 A-2B C1370 B-1C C1373 B-1A C1374 A-1F C1557 B-2D C1558 B-2E C1559 B-2A C1560 B-2A C1561 B-2A C1562 B-2A C1563 B-2A C1564 B-2B C1565 A-2A C1566 A-2B C1567 A-2A C1568 A-2A C1571 B-2B C1572 B-2B C1583 A-2B C1584 A-2B C1585 B-2E

Parts

No.

Location

C1586 B-3E C1589 B-2B C1590 B-2C C1591 B-2B C1592 B-2C C1593 A-2C C1594 A-2D C1595 B-2C C1596 B-2C C1597 B-2C C1598 B-2C C2505 A-2C C2506 A-2C C2507 B-3E C2508 B-2D C2510 B-2D C2511 B-2D C2512 B-2D C2513 B-2D C2514 B-2D C2515 A-2D C2516 A-2D C2517 B-2D C2518 A-2D C2519 B-2D C2525 A-2D C2526 A-2D C3301 B-1A C3302 B-1A C3310 A-1A C3311 A-1A C3312 A-1A C3313 A-1A C3316 A-1A C3317 A-1A C3318 A-1A C3319 A-1A C3320 A-1A C3321 A-1A C3324 B-1A C3501 B-3E C3502 B-2E C3503 A-3E C3504 A-2E C3505 A-3E C3506 A-2E C3507 A-3E C3508 A-2E C3509 A-3E C3510 A-2E C3511 B-3F C3512 B-2F C3515 A-3F C3516 A-2F C3517 B-1E C3518 B-1E C3519 B-1E C3520 B-3F

No.

Location

C3521 B-3F C3522 B-1F C3525 B-3F C3526 B-3F

D1302 B-1E D1303 B-2E D1304 B-1E D1361 B-1C D3301 B-2E D3302 B-1E

IC1301 B-2F IC1302 A-1F IC1303 A-1G IC1304 B-1G IC1305 B-3F IC1507 B-2E IC1508 B-2A IC1509 B-2C IC1510 B-2D IC1512 B-3F IC1513 B-2F IC3301 B-1A IC3302 B-1A

J1301 A-1D J1304 A-1E J1305 A-1D J1306 A-1A

L1301 B-1F L1362 B-1B

PG1301 A-2E PG1302 A-1C PG1303 A-3F PG1304 A-3G PG1361 A-3G

Q1306 B-1D Q1307 B-1E Q1308 B-1E Q1309 B-1E Q1310 B-1D Q1311 B-1D Q1361 B-1C Q1362 B-1C Q1363 B-1B Q3503 B-1E Q3504 B-1E Q3510 B-3F Q3511 B-3F Q3512 B-3F

R1307 B-1F R1314 B-1D R1315 B-1D

R1316 B-1D R1317 B-1D R1318 B-1D R1319 B-1D R1320 B-1E R1321 B-1E R1322 B-1E R1323 B-1E R1331 B-1G R1332 B-1G R1333 B-1G R1334 B-1F R1335 B-1F R1351 A-1B R1352 B-1A R1353 B-1A R1527 B-2A R1528 B-2A R1529 B-2A R1530 A-2B R1531 B-2A R1532 B-2B R1533 B-2A R1534 B-2A R1539 B-2B R1540 B-2B R1543 B-2B R1544 B-2B R1545 B-2B R1546 B-2C R1547 B-2B R1548 B-2B R1549 B-2B R1550 B-2C R1551 B-2C R1552 B-2C R1553 B-2C R1554 B-2D R1555 B-2C R1556 B-2C R1557 B-2C R1558 B-2D R1559 B-2C R1560 B-2D R1561 B-2C R1562 B-2D R1563 B-2D R1564 B-2D R1565 B-2D R1566 B-2D R1567 B-2D R1568 B-2D R1569 B-2D R1570 B-2C R1571 B-2D R1572 B-2B R1573 B-2A R1574 B-2A

R1577 A-3E R1578 A-3E R1579 B-2B R1580 B-2B R1581 B-2D R1582 B-2C R1583 B-2C R2523 A-2B R2524 A-2B R2531 B-2C R2532 B-2C R2533 B-2D R2534 B-2D R3302 B-1C R3303 B-1C R3305 B-1D R3307 B-2A R3501 B-3E R3502 B-2E R3503 B-3E R3504 B-2E R3505 B-3E R3506 B-2E R3507 B-3E R3508 B-2E R3509 B-2E R3510 B-2E R3511 B-3E R3512 B-2F R3513 B-3E R3514 B-2E R3515 A-2F R3516 A-2F R3517 B-2F R3518 B-2F R3519 B-1E R3520 B-1E R3523 B-3F R3524 B-2F R3525 B-2B R3526 B-2B R3527 B-1E R3528 B-1E R3530 B-3F R3531 B-3F R3532 B-3F

T1301 A-1F

ZD1301 B-1G ZD1303 B-1D ZD1304 B-1E ZD1306 B-1D ZD1351 B-1B ZD1370 B-1C ZD1372 B-1E ZD3501 B-1F ZD3502 B-1E

AB C D

JAK

5 - 21

EGF

5 - 22

JAK

JAK [REAR JACK] -SIDE B-

[PATTERN No.JA1756-7]

Page 32

IF, REG CIRCUIT BOARDS IDENTIFICATION OF PARTS LOCATION

CN1901

C1923

C1922

D1901

R1922

R1924

R1940

R1921

R1926 C1928

R1927

R1901

R1903

R1904

R1905

R1911

R1913

C1909

C1911

C1903

R1917

C1904

R1918

C1914

R1919

C1920

R1920

C1921

R1928 C1915

IF [INTERFACE]

[PATTERN No.JA1756-7]

ABC

REG [REGULATOR]

IF REG

Symbol

Parts

No.

Location

C1903 3B

C1904 3B

C1909 3B

C1911 3B

C1914 3B

C1915 3B

C1920 2B

C1921 2B

C1922 3B

C1923 3A

C1928 3B

CN1901 4A

D1901 3B

PG1901 3A

PG1902 3B

PG1903 4B

PG1904 1B

PG1905 2A

PG1906 1B

PG1907 1A

R1901 3A

R1903 3A

R1904 3A

R1905 3A

R1911 3A

R1913 3A

R1917 2B

R1918 2B

R1919 2B

R1920 2B

R1921 3B

R1922 3B

R1924 3B

R1926 3B

R1927 3B

R1928 2B

R1940 3A

Symbol

No.

BL0001 4B

BL0002 5B

BL0003 4A

BL0004 4A

BL0052 2A

BL0054 2A

C0001 5B

C0002 5A

C0003 4A

C0004 4A

C0006 4C

C0007 4C

C0008 4B

C0009 4B

C0010 4B

C0011 4A

C0051 3A

C0052 3A

C0053 3A

C0054 3A

C0055 3A

C0056 2A

C0058 3A

C0059 2A

C0060 2A

C0061 2A

C0063 3C

C0064 3B

C0065 3B

C0066 3C

C0067 3B

C0068 2A

C0069 2A

C0070 2A

C0071 2A

C0072 2B

C0073 1B

C0074 1C

C0075 1B

C0076 2B

C0077 1A

C0078 1B

C0079 1A

C0081 3A

C0082 2B

C0083 2A

C0084 2A

C0085 1A

D0001 5A

D0002 4A

D0003 4B

D0004 4A

D0005 4B

D0051 3A

D0052 3A

Parts

Location

Symbol

Parts

No.

Location

D0053 3A

D0054 3C

D0055 2B

D0056 2B

D0057 2B

D0061 1B

D0062 3A

D0063 3A

D0064 3B

ER0001 3B

F0001 4B

FH0001 4C

FH0002 4B

IC0001 4B

IC0051 3B

IC0052 1C

L0001 5B

L0051 2A

L0052 3C

L0053 1A

L0054 1A

L0055 2A

PC0001 3B

PG0001 5C

PG1901 1B

PG1902 1B

PG1903 1A

PG1904 2A

Q0051 1A

Q0052 2A

Q0053 1A

Q0054 1B

Q0055 1A

Q0056 1A

Q0057 2C

Q0058 2B

Q0059 2C

Q0060 2B

Q0061 2B

Q0062 2B

Q0063 1A

QF0060 1A

QF0061 3A

R0001 5B

R0002 5A

R0003 5A

R0004 4A

R0006 5A

Symbol

Parts

No.

Location

R0007 4B

R0008 4B

R0009 4B

R0010 4B

R0011 4A

R0012 4A

R0014 4A

R0053 3B

R0054 3B

R0055 3B

R0056 3B

R0058 3B

R0059 2B

R0060 2B

R0062 2A

R0063 2A

R0064 1B

R0065 1A

R0066 2C

R0067 1B

R0068 2C

R0069 1C

R0070 1B

R0071 1C

R0072 1C

R0073 1A

R0074 1A

R0075 1A

R0076 1A

R0077 1A

R0081 2B

R0083 2B

R0084 1B

R0085 2B

R0086 2B

T0001 3A

ZD0001 4B

ZD0053 1A

ZD0054 2B

[PATTERN No.JK1472-5]

IF, REG

5 - 245 - 23

REG

Page 33

FLHP CIRCUIT BOARD IDENTIFICATION OF PARTS LOCATION

AB C

1 1

AB C

FLHP [LCD DISPLAY] -SIDE A-

AB C

1 1

AB C

FLHP [LCD DISPLAY] -SIDE B-

[PATTERN No.JA1756-7]

FLHP

Symbol

No.

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-1C

IC1701 B-1B

IC1702 A-2B

IC1703 A-1C

IC1704 B-2A

IC1761 B-1D

J1761 A-1D

L1701 B-1C

LD1701 A-2C

LD1702 A-2A

LD1703 A-1B

LD1704 A-1B

PG1701 A-1B

PG1702 A-1B

PG1704 A-1E

PG1705 A-1A

Q1701 B-1E

Q1702 B-1B

Q1703 B-2A

Q1704 B-2C

R1701 B-1A

R1702 B-1A

R1703 B-1C

R1704 B-1B

R1705 B-1B

R1706 B-1B

R1707 B-1B

R1708 B-1B

R1710 B-1B

R1712 A-1A

R1713 A-1A

R1714 B-1C

R1715 B-1A

R1716 B-1B

R1717 B-1B

Parts

Location

Symbol

Parts

No.

Location

R1718 B-1E

R1719 B-1B

R1720 B-2C

R1721 B-2A

R1722 B-1D

R1723 B-1D

R1724 B-1D

R1725 B-1D

R1726 B-1D

R1727 B-1E

R1728 B-1E

R1729 B-1D

R1730 B-1D

R1731 B-1D

R1734 B-1D

R1735 B-1D

R1736 A-1C

R1738 B-1B

R1744 B-2A

R1745 B-2A

R1749 B-2A

R1750 B-2A

R1751 B-2A

R1752 B-2A

R1753 B-2A

R1754 B-2A

R1755 B-2A

R1756 B-2A

R1757 B-2A

R1758 B-2A

R1759 B-2A

R1760 B-2A

R1761 B-2B

R1762 B-2B

R1763 B-2B

R1764 B-2B

R1766 B-1A

R1768 B-1A

R1769 A-1A

R1770 B-1A

R1771 A-1A

R1773 A-1A

R1774 A-1A

R1775 A-1A

RV1761 A-1D

X1701 A-1B

ZD1701 A-1D

ZD1702 A-1C

FLHP

5 - 25

5 - 26

FLHP

Page 34

BLOCK DIAGRAM

PG1101

ATAPI

DVD-R OM

FRAMWR

IC1602

16MbitFLASH

CS2,RD,WR,etc

X1601 XíTAL20MHz

DECK PWB

IC1101

Upd65625GF

X2203 XíTAL27MHz

IC1607 PLL1700E

DAC0/1/3,SICLK,SIODA

IC1601

HD7437020TE

DVD[0:7]

REQUEST,CSTROBE, ZWAIT,ZRD,ZWR

IC1505

SA[0:21] SD[0:15]

IC1603

4MbitDRAM

SCL,SDA

IC1202 PQ07VZ5M2Z

IC1201

ZiVA -3 PE0

DA_BCK DA_LRCK

MADDR[0:11]

MDATA[0:15]

H/VSYNC

VDATA[0:7]

DA_DATA0

IC1506 PQ20WZ51

DA_DATA [1:3]

IC2203 IC2204 16MbitSDRAM

IC2201 AV7172

IC1501 PCM1716

IC1507 PCM1600Y

DAC0/2,SICLK,SIODAT

Q1501

IC1508

Q1507

DML/R

FL/R,SL/R, CENTER,SUB

BLANKOUT

MUTE1

MUTE2

PG1502 AUDIO CON

PG2201 VIDEO CON

PG1602 FL CON

CDR SWITCH PWB

CONTROL KEY

DVD SWITCH PWB

CONTROL KEY

LCD DISPLAY PWB

IC1701 FL uCOM

IC1702 FL DISPLAY

IF PWB

RECODER

CRD-RA1

PG1302 PG1301

DML/R FL/R SL/R CENTER SUB

PG1303 PG1304

IC3301 IC3302 VID EO DRIVER

IC1507

IC1508

IC1509 IC1510

AOUTSELECT

VIDEO OUT

IC1512

IC1513

IC15 05 HD74HC153

IC1507

IC1508

IC1509 IC1510

IC1 301 TC74HC T04

IC1 304 TC74WHU 04

MUTE

REAR JACK PWB

SVIDEO OUT

COMPORNENT OUT

DML/R OUT

FL/R OUT

SL/R OUT CENTER OUT SUB WOFFER OUT

COAXIAT OUT

IC1 302 OPT OUT

IC1 303 OPT IN

COAXIAT IN

AUDIO L/R IN

BLOCK DIAGRAM

5 - 27

Page 35

DV-W1U

TK No.9006E

Digital Media Products Division, Tokai

DV-W1U

Printed in Japan (II)

Hitachi DV-W1U User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY PRECAUTIONS

Notes When Using Service Manual

CONTENTS

1. Specifications

2. Comparison with Previous Model

3. Troubleshooting

3-1. VIDEO CIRCUIT

3-2. AUDIO CIRCUIT

3-3. RECORDER AUDIO CIRCUIT

4. Instructions on Use (The following are extracts from the instruction manual. )

1. Before Starting Disassembly

2. Disassembly Method

2-1 Side cover (L), (R) and Top cover

REAR PANEL

2-3 JAK board and REG board

2-5 DVD-ROM and DEC board

2-6 CD-R and Bottom cover

1. CABINET SECTION

1. MECHANICAL PARTS LIST

2. ELECTRICAL PARTS LIST

CONNECTION DIAGRAM

LCD DISPLAY [FLHP] SCHEMATIC DIAGRAM

DVD SWITCH [SW-DVD] SCHEMATIC DIAGRAM INTERFACE [IF] SCHEMATIC DIAGRAM

CDR SWITCH [SW-CDR] SCHEMATIC DIAGRAM

REAR JACK [JAK] SCHEMATIC DIAGRAM

REGULATOR [REG] SCHEMATIC DIAGRAM

DECK-1 [DEC] SCHEMATIC DIAGRAM

DECK-2 [DEC] SCHEMATIC DIAGRAM

DEC CIRCUIT BOARD

IDENTIFICATION OF PARTS LOCATION SW-DVD CIRCUIT BOARD

SW-CDR CIRCUIT BOARD

JAK CIRCUIT BOARD IDENTIFICATION OF PARTS LOCATION

FLHP CIRCUIT BOARD IDENTIFICATION OF PARTS LOCATION

BLOCK DIAGRAM