Hitachi DVP-705-E, DV-P-705-U Service manual

TK No.9010E

DV-P705E

SERVICE MANUAL

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DV-P705E(UK) DV-P705U

SPECIFICATIONS AND PARTS ARE SUBJECT TO CHANGE FOR IMPROVEMENT

DVD PLAYER

2000September

Digital Media Products Division, Tokai

PRODUCT SAFETY NOTICE

Many electrical and mechanical parts have special safety-related 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 the parts list 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

LASER RADIATION

CAUTION

Do not stare at the laser beam

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

LASER RADIATION

CAUTION

Do not stare at the laser beam

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

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

UF

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

PF

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

UH

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

MH

k

µF

pF

µH

mH

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

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

K

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

M

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

k

M

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.

IC

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

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

P

No indication

(All dielectric strengths other than 50V

are indicated in schematic diagrams)

Indication

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

µ

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

m

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

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

µF

pF

50V

µH

mH

Symbol

No.

IC

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

Digital Analog Converter 10 bit 10 bit Composite Video Output Connector x1(US pin) x1(US pin) S-Video Output Connector x1(S Terminal) x1(S Terminal) Component Video Output Connector(525i) x1(US 3pin)[For U]] x1(US 3pin)[For U] SCART Connector x1[For E/E(UK)] x1[For E/E(UK)] D Terminal --- --Universal Video Output Auto, NTSC, PAL, PAL60 Auto, NTSC, PAL, PAL60 Universal Video Output Default PAL [For E/E(UKI], NTSC[For U] PAL[For E/E(UK)], NTSC[For U] Black Level 0, 7.5IRE 0IRE[For E/E(UK)], 7.5IRE[For U] Closed Caption for NTSC DVD O O Sharpness Sharp,Natural,Soft --Still Picture Auto,Hi-Resolution, ---

Flickerless Y-Level Control O --HUE Level Control O --NR(Digital Noise Reduction) ON/OFF --- --Gamma Correction Control --- --Progressive Output --- --24 Frame Source Progressive Output --- --24 Frame Source Indicator --- ---

Audio

Digital Analog Converter 96KHz/24bit 96KHz/24bit Audio output Connector 2ch L/R+5.1ch(US 8pin) 2ch L/R+5.1ch(US 8pin) Digital Audio Output-Optical x1 x1 Digital Audio Output-Coaxial x1(US pin) x1(US pin) Headphone Jack with Volume Control --- --Karaoke --- --Mic Jack --- --MPEG2 Audio Down -Mix 2ch Analog/LPCM Analog/LPCM MPEG2 Multi channel Digital Digital Dolby Digital Down-mix 2ch Analog/LPCM Analog/LPCM Dolby Digital Multi Channel Analog/Digital Analog/Digital OSD Speaker Configuration(Level, Delay) O O DTS Output Digital Digital Dolby Pro Logic Decode --- O Virtual Surround (Spatializer N-2-2) Analog --Wide Analog ---

1 - 2

Dynamic Range Compression O O (only Dolby Digital) MP3 Read --- ---

Playback Features

Jog/Shuttle on Front Panel O --Disc Navigation New Mark2 : Moving ---

Picture(I search) & Quick Title Change FF 2x(IP search),10x,30x,120x(I search) 2x(IP search),5‚˜,10x,100x(I search) Reverse Play, FR 1x,2x,10x,30x,120x(I search) 1x,2x,5x,10x,100x(I search) Slow Forward 1/8,1/2(full frame) 1/8,1/4,1/2(full frame) Slow Reverse --- 1/8,1/4,1/2(full frame) Step Forward(full frame), Reverse(I picture) Forward, Reverse(‚†ull Frame) Parental Look O O Zoom x2/x4(DVD) O O Program and Random Play O VCD,CD only Repeat A-B, Disc, Title(DVD), A-B(DVD),A-B, Track(VCD, CD)

Chapter(DVD), Track(VCD, CD)

Last Play New O

Display/Operating Convenience

Easy Play O O OSD languages 5 (English, French, German, Italian, 5 (English, French, German, Italian,

Spanish)[For E/E(UK)] Spanish)[For E/E(UK)]

8 (English, French,German,Italian, 8 (English, French,German,Italian,

Spanish, Chinese, Simple Chinese, Spanish, Chinese, Simple Chinese,

Japanese)[For U] Japanese)[For U] OSD Display On/Off O O Screen Saver O O Auto Power Off O O Vacuum Fluorescent Display Dimming Bright, Dim, Dark, Auto Dimming Light, Dim, Normal Opening Logo Screen with Sound O ---

Accessories

Remote Control Unit with Jog/Shuttle & Picture O Batteries 1pair for Remote Controller O O AV cable O O AC Power Cord Round 2P/3P (UK)[For E/E(UK)] Round 2P/3P (UK)[For E/E(UK)]

Flat 2p(U)[For U] Flat 2p(U)[For U]

1 - 3

3. Troubleshooting

3-1. VIDEO CIRCUIT

NO IMAGE

ARE SIGNALS

OUTPUT FROM VIDEO

OUTPUT TERMINAL?

No

ARE SIGNALS

OUTPUT FROM PG2201

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

3?

No

ARE SIGNALS

OUTPUT FROM

IC2202 pins 35, 33, 29,

28, 25, 24?

No

ARE SIGNALS

IC2202 pins

14, 15, 16, 20, 21?

Ye s

No

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

No

CHECK POWER SUPPLY CIRCUIT

CHECK IC1601

CHECK X2201/ R1218

1 - 4

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, 16 and

IC1507 pins 9-14?

Ye s

IS Q1505

BASE VOLTAGE

0V?

No

BREAKDOWN BEFORE IC1201

ARE IC1506

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?

No

CHECK IC1506 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-IC1514

pins 7, 8?

Ye s

BREAKDOWN OF

Q1306-Q1311, Q3503, Q3504

BREAKDOWN OF IC1501

No

BREAKDOWN OF Q1505 OR Q1506 OR D1504

BREAKDOWN OF IC1501, IC1507

BREAKDOWN OF Q1507, Q1501

BREAKDOWN OF IC1507-IC1514

1 - 5

4. Self-Diagnosis Function

1. Overview

This DVD player has two types of self-diagnosis function for differing operation methods: (1) Self-diagnosis started automatically when power is turned on (2) Self-diagnosis activated when test mode is selected by pressing buttons on player

2. Conditions for engaging self-diagnosis

The following conditions must be satisfied to start and complete self-diagnosis: (1) No disc loaded. (2) Power cord unplugged after self-diagnosis is complete.

3. Operation methods and diagnosis items

3.1 Self-diagnosis started automatically when power is turned on

(1) ATAPI bus not yet connected If DVD-ROM drive is not connected, “Err 0009” will appear in the display of player. Unplug the power cord and check the connection of ATAPI cable. (2) When program is not yet stored in flash memory on DEC board: Tray will open, close and then open. Unplug the power cord and check the DEC board.

3.2 Self-diagnosis engaged by pressing the buttons on player

3.2.1 Simultaneously hold down the SKIP >> and POWER buttons on player for 5 seconds, and then press the PLAY button. The player will enter the automatic DEC board self-diagnosis mode. If the DEC board is normal, “0001” will appear in the display for 2 seconds, and then “0002” for 2 seconds: This indication will be repeated. If error is detected, “Err 01” or “Err 02” will appear.

Err 01: R/W error, 4 Mbit connected to SH Err 02: R/W error, 32 Mbit connected to ZIVA

Self-diagnosis will stop when it first detects error. That is, if “Err 01” is displayed, item for “Err 002” will not be diagnosed.

3.2.2 Simultaneously hold down the << SKIP and POWER buttons on player for 5 seconds. The player will enter the selective DEC board self-diagnosis mode. When this mode is entered, the appropriate menu should appear on the TV screen. If this screen does not appear, there is a problem in the display system: Carefully check the circuits related to video encoder.

TEST MENU

VIDEO DAC BUTTON CODE COLOR BAR AUDIO DAC FL FR C SL SR SUB STRING TEST

To change diagnosis items, while holding down the SKIP << button on player, press the POWER button. The following describes each diagnosis item: (1) VIDEO DAC If the TEST MENU screen appears, this item is judged normal. Indication in display: 10 00010 (2) BUTTON CODE The codes of buttons on remote control and player will appear in the display. Indication in display: 20 (However, the codes of POWER button and a simultaneously pressed button are excluded.)

***** (*****

: 5-digit button code)

1 - 6

The codes of buttons with the same functions are identical:

PLAY/PAUSE : 10104 SKIP >> : 00002 SKIP << : 00003 STOP : 00111 OPEN : 00009 DISPLAY : 00011

The codes of jog and shuttle are as follows:

Jog dial Indication in player display

Forward 10500

Backward 10501

Shuttle position -7 -6 -5 -4 -3 -2 -1 0 0 +1 +2 +3 +4 +5 +6 +7

Indication in

player display

(3) COLOR BAR The color bar will appear. Each time SKIP >> is pressed, the following display conditions will be established in sequence:

1) NTSC standard playback (Y, Pb, Pr) Indication in display: 30 0000

2) NTSC Letterbox display Indication in display: 30 0001

3) NTSC Squeeze display Indication in display: 30 0002

4) PAL50 (RGB on) Squeeze display Indication in display: 30 0003

5) PAL (RGB on) standard playback Indication in display: 30 0004 Pressing SKIP >> at this time will return to 1).

00414 00404 00400 00403 00413

(4) AUDIO DAC White noise is output from each audio channel. Indication in display: 40 Each time SKIP >> is pressed, the audio output channel will switch as follows: FL -> FR -> C -> SL -> SR -> SUB -> FL -> ... Each time SKIP << is pressed, the audio output channel will switch as follows: SUB -> SR -> SL -> C -> FR -> FL -> SUB -> ...

(5) STRING TEST The on-screen information (OSD) used by DVD player is displayed. Indication in display: 50 Each time SKIP >> is pressed, the contents of string will switch as follows: OPEN -> CLOSE -> PLAY -> STOP -> PAUSE -> TITLE -> CHAPTER -> ... Each time SKIP << is pressed, the contents of string will switch as follows: CHAPTER -> TITLE -> PAUSE -> STOP -> PLAY -> CLOSE -> OPEN -> ...

1 - 7

4. Miscellaneous

4.1 Flash ROM software version display, error display, etc.

Press the VIRTUAL SURROUND button on player and, while holding it down, simultaneously press and hold down the POWER button for 5 seconds. The software version of flash ROM will appear (P00xx, xxx). Pressing the cursor up/down buttons on remote control or player will display the player internal data. The cursor left/right buttons on remote control or player are used for P00 (-P5) <-> P10 (-19) and P10 (-19) <-> P20 (-P99). The following table lists the player internal data (however, not all items are supported):

# Function Display Content 1 Software version P00 XX.XXX Flash ROM version area is read and displayed 2 Player region P01 XX Setup and NTSC/PAL are initialized for each destination. 3 Model No. P02 abcde -----4 Microcode version P03 XXXYY XXX: Version; YY: Revision (a-z = 1-26) 5 SH microprocessor ROM version P04 XX.XXX SH7020 mask ROM version 6 - P 5 ---- -----7 - P11~P19 -----8 Cause of unplayability OP20 XXXXX Possible reasons that “no PLAY” appears are displayed.

9 - P21 -----10 Drive information P22 XXXXX Information on drive is displayed 11 - P23 ---- -----12 - P26~P99 ------

4.2 If “no PLAY” appears in the display The following lists the possible causes of “no PLAY” display (and “Disc Error” in OSD): a-f of “aP20 bcdef” that appears in the display are defined in bits (displayed in octal notation).

# Display Content 1 aP20 XXXXX bit0: UDF error

bit1: Drive time-out error

2 XP20 bXXXX bit0: VCD auto-stop 1 (reserved)

bit1: VCD auto-stop 2 (reserved) bit2: No disc

3 XP20 XcXXX bit0: PAL disc cannot be played since NTSC video output has been set.

bit1: NM auto-stop 1 (disc can be played again) bit2: NM auto-stop 2

4 XP20 XXdXX bit0: VMG1 acquisition error

bit1: Drive error bit2: Version manager error (CD-I, PC software CD-ROM, upgraded CD-R)

5 XP20 XXXeX bit0: Disc format

bit1: Region code acquisition error bit2: Region code of player does not match that of disc.

6 XP20 XXXf bit0: Reserved

bit1: Authentication error (disc or title key) bit2: Disc acquisition error

1 - 8

5. Instructions on Use

21

32

27

28

42

25

17

32

25

32

17

Indicates the disc type.

Indicates the operational mode.

Indicates the Title number being played. ,

Indicates the Chapter or track number.

Indicates the elapsed time or remaining time of the disc. ,

Indicates the Audio Type being played.

Indicates the play status. , ~

Lights if the stop position is in memory.

22

A B PBC (

(

SR

)

) RANDOM ANGLE PROGRAM LAST TOTAL

REMAIN

CD

DVD

LPCM dts Dolby Digital

MPEG Audio Pro Logic

TITLE

H

M

kHz

bit

S

TRACK CHAPTER

VCD

- DV-P705E/E(UK) -

FRONT

Tr ay

17

Signal receiving eye for remote control

VIRTUAL

SURROUND

34

17

VIRTUAL SURROUND button

POWER/STANDBY button( )

DISC NAVIGATION button

DIRECTION/PUSH ENTER button

11

TOP MENU button

MENU button

Jog dial/Shuttle ring

19 20

OPEN/CLOSE button

PLAY/ PAUSE button

SKIP buttons( )

OPEN/CLOSE

DISC

NAVIGATION

STOP

PUSH ENTERTOP MENU

MENU

23

22

21

STOP button

SKIP

PAUSEPLAY/

REV

17

18

FWD

1 - 9

REAR VIEW

Video output terminal

14

Analog audio output terminal

Digital audio output terminal

DIGITAL AUDIO OUT

OPTICAL

COAXIAL

ANALOG AUDIO OUT

5.1 CHANNEL SURROUND

SURROUND

CENTER

L

R

SUB WOOFER

FRONT

VIDEO

MIXED

VIDEO OUT

L

R

REMOTE CONTROL UNIT

POWER/STANDBY button ( )

SUBTITLE button

ANGLE button

DIRECT SEARCH button

ZOOM button

TOP MENU button

MENU button

RETURN button

LAST button

S video output terminal

14

15

SCART terminal

Power cord connecting terminal

S

OUT

AV CONNECTOR

17 32

31

30

24

30

22

21

22

21

/I

ANGLE SUBTITLE AUDIO

DIRECT

ZOOM

SEARCH

TOP MENU

1 2 3

MENU

4 5 6

RETURN

7 8 9

LAST

DISPLAY

PICTURE

0

OPEN/

CLOSE

SURROUND

A–B

CLEAR

AC~

DISPLAY button

OPEN/CLOSE button

AUDIO button

31

SURROUND button

A-B button

27

PICTURE button Numerical buttons

CLEAR button

14

17

34

40

24

27

1 - 10

PLAY/PAUSE button ( )

SKIP button ( )

STOP button

SPEED buttons

DISC NAVIGATION button

JOG dial

17

18

21

20

23

19

PLAY/PAUSE

STOP

– SPEED +

DISC NAVIGATION

REV FWD

STEP

SETUP

ENTER

SKIP button ( )

STEP buttons ( )

SETUP button

ENTER button

27

21

DIRECTION buttons

SHUTTLE ring

20

18

19

22

- DV-P705U -

DISC NAVIGATION button

Signal receiving eye for remote control

Tray

POWER/STANDBY button( )

MENU button

SKIP buttons( )

STOP button

PLAY/ PAUSE button

VIRTUAL SURROUND button

OPEN/CLOSE button

TOP MENU button

17

34

21

18

22

17

11

17

23

DIRECTION/PUSH ENTER button

21

Jog dial/Shuttle ring

19 20

PUSH ENTERTOP MENU

MENU

DISC

NAVIGATION

SKIP

STOP

PAUSEPLAY/

OPEN/CLOSE

VIRTUAL

SURROUND

REV

FWD

21

32

27

28

42

25

17

32

25

32

17

Indicates the disc type.

Indicates the operational mode.

Indicates the Title number being played. ,

Indicates the Chapter or track number.

Indicates the elapsed time or remaining time of the disc. ,

Indicates the Audio Type being played.

Indicates the play status. , ~

Lights if the stop position is in memory.

22

A B PBC (

(

SR

)

) RANDOM ANGLE PROGRAM LAST TOTAL

REMAIN

CD

DVD

LPCM dts Dolby Digital

MPEG Audio Pro Logic

TITLE

H

M

kHz

bit

S

TRACK CHAPTER

VCD

FRONT

1 - 11

1 2 3

4 5 6

7 8 9

0

CLEAR

DISPLAY

ANGLE SUBTITLE AUDIO

SURROUND

DIRECT

SEARCH

STEP

ZOOM

TOP MENU

MENU

RETURN

LAST

– SPEED +

SETUP

PICTURE

A–B

OPEN/

CLOSE

/I

PLAY/PAUSE

STOP

DISC NAVIGATION

ENTER

REV FWD

DISPLAY button

OPEN/CLOSE button

AUDIO button

SURROUND button

PICTURE button

SKIP button ( )

STEP buttons ( )

POWER/STANDBY button ( )

SUBTITLE button

ANGLE button

DIRECT SEARCH button

ZOOM button

TOP MENU button

PLAY/PAUSE button ( )

JOG dial

A-B button

Numerical buttons

CLEAR button

SETUP button

DIRECTION buttons

ENTER button

SHUTTLE ring

SKIP button ( )

STOP button

SPEED buttons

DISC NAVIGATION button

MENU button

RETURN button

LAST button

17 32

17

31

34

27

24

40

27

18

27

21

22

20

31

30

22

21

17

18

21

20

23

19

21

22

24

19

REAR VIEW

Digital audio output terminal

Analog audio output terminal

Video output terminal

S video output terminal

Component video output terminal

Power cord connecting terminal

14

15

14

PR

P

B

Y

AC~

DIGITAL AUDIO OUT

ANALOG AUDIO OUT

COAXIAL

OPTICAL

SURROUND

CENTER

FRONT

SUB WOOFER

5.1 CHANNEL SURROUND

R

L

VIDEO

S

VIDEO OUT

MIXED

COMPONENT

R

L

REMOTE CONTROL UNIT

1 - 12

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.

AUD (AUDIO JACK) BOARD

FSW (FRONT SWITCH) BOARD

VID (VIDEO JACK) 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.

MVR (POWER SWITCH) BOARD

REG (REGULATOR) BOARD

Parts Hierarchy Chart

Note: Dismantle parts in the eject state.

Parts to remove Item

Top cover 2-1

Tray panel

Front panel

Rear panel

REG board

DEC board

DVD-ROM

2-2

2-3

2-4

2-5

2-6

Parts to remove Item

FSW board

MVR board

VID board

AUD board

2-2

2-4

2-5

Bottom cover

2-6

2 - 1

Disassembly Procedure Diagrams

Item Parts to remove

2-1 Top cover

(1)

TOP COVER

(1) REMOVE SEVEN SCREWS

(1)

2 - 2

Fig. 2-1

Item Parts to remove

2-2 Tray panel, Front panel, FSW board and MVR board

(1) REMOVE THE SCREW

(A)

Caution: Remove the tray panel before removing the front panel. Insert a Philips screwdriver into hole (A) and turn it counterclockwise: The tray plate can be pulled out, and the tray panel can be removed. After removing the tray panel, return the tray plate to its original position.

(4) REMOVE SIX SCREWS

TRAY PANEL

FSW BOARD

(2)

Fig. 2-2

FRONT PANEL

(3)

(4)

(7) DISCONNECT CONNECTOR

(4)

(6) RELEASE SIX STOPPERS

MVR BOARD

(6)

(3) RELEASE TWO STOPPERS

(2) DISCONNECT TWO CONNECTORS

Fig. 2-3

(5) REMOVE THREE SCREWS

2 - 3

Item Parts to remove

2-3 Rear panel

[FOR DV-P705E/E(UK)]

(1) REMOVE THIRTEEN SCREWS

(1)

[FOR DV-P705U]

(1) REMOVE TWELVE SCREWS

(1)

REAR PANEL

2 - 4

(1)

REAR PANEL

Fig. 2-4

Item Parts to remove

2-4 VID board and REG board

[FOR E/E(UK)]

(2)

VID BOARD

(2)

(2) [FOR E/E(UK)] DISCONNECT THREE CONNECTORS [FOR U] DISCONNECT TWO CONNECTORS

(1) REMOVE TWO SCREWS

(3) REMOVE THREE SCREWS

(4) DISCONNECT TWO CONNECTORS

REG BOARD

Fig. 2-5

2-5 AUD board and DEC board

(2) REMOVE THREE SCREWS

AUD BOARD

(4)

(1) DISCONNECT CONNECTOR

(3)

(4) DISCONNECT TWO CONNECTORS

(3) REMOVE FOUR SCREWS

DEC BOARD

Fig. 2-6

2 - 5

2-6 DVD-ROM and Bottom cover

(1) REMOVE FOUR SCREWS

DVD-ROM

BOTTOM COVER

Fig. 2-7

2 - 6

CHAPTER 3 EXPLODED VIEW

1. CABINET SECTION

[FOR DV-P705E/E(UK)]

001 DEC [DECK] P. C . B

101

104

103

E

113

003 MVR [POWER SWITCH] P. C . B

107

006 REG [REGULATOR] P. C . B

111

004 VID [VIDEO JACK] P. C . B

109

105

102

106

116

[FOR E]

D

C

802

[FOR E(UK)]

B

110

112

002 FSW [FRONT

005 AUD [AUDIO JACK] P. C . B

114

SWITCH] P. C . B

108

115

A

1234

3 - 1

[FOR DV-P705U]

001 DEC

E

101

[DECK] P. C . B

104

103

109

D

107

111

004 VID

C

113

003 MVR [POWER SWITCH] P. C . B

B

112

110

114

115

108

[VIDEO JACK] P. C . B

002 FSW [FRONT SWITCH] P. C . B

105

102

106

116

802

006 REG [REGULATOR] P. C . B

005 AUD [AUDIO JACK] P. C . B

A

3 - 2

1234

CHAPTER 4

REPLACEMENT PARTS LIST

1. MECHANICAL PARTS LIST

SYMBOL

NO

101 TE13691 CONNECTOR(10PIN)(HTT) 102 TE13501 CONNECTOR(17PIN)(HTT) [FOR E/E(UK)] 102 TE13421 CONNECTOR(17PIN)(HTT) [FOR U]

103 TE13701 CONNECTOR(21PIN)(HTT) 104 TE13441 CONNECTOR(40PIN)(HTT) 105 TE13561 CONNECTOR(4PIN)(HTT) 106 TE13461 FUSE(F1)(HTT) 107 TS15921 MECHA AS(DVD)(HTT)

108 TJ14116 PANEL, FRONT(HTT) [FOR E/E(UKI] 108 TJ14115 PANEL,FRONT(HTT) [FOR U] 109 TJ14134 COVER,TOP(HTT) [FOR E/E(UK)] 109 TJ14131 COVER,TOP(HTT) [FOR U] 110 TJ14154 PANEL,TRAY(HTT) [FOR E/E(UK)]

110 TJ14151 PANEL,TRAY(HTT) [FOR U] 111 TJ14832 PANEL,REAR(HTT) [FOR E/E(UK)] 111 TJ14831 PANEL,REAR(HTT) [FOR U] 112 TJ14274 BUTTON(HTT) [FOR E/E(UK)] 112 TJ14271 BUTTON(HTT) [FOR U]

113 TJ14821 BELT(HTT) 114 TJ14802 KNOB,JOG(HTT) [FOR E/E(UK)] 114 TJ14801 KNOB,JOG(HTT) [FOR U] 115 TJ14812 KNOB, SHUTTLE(HTT) [FOR E/E(UK)] 115 TJ14811 KNOB,SHUTTLE(HTT) [FOR U]

116 TE13681 FUSE(F2)(HTT) 001 TS16001 PWB ASSY DEC(HTT) [FOR E/E(UK)] 001 TS15941 PWB ASSY DEC(HTT) [FOR U] 002 TS16011 PWB ASSY FSW(HTT) [FOR E/E(UK) 002 TS15951 PWB ASSY FSW(HTT) [FOR U]

003 TS16021 PWB ASSY MVR(HTT) [FOR E/E(UK)] 003 TS15961 PWB ASSY MVR(HTT) [FOR U] 004 TS16031 PWB ASSY VID(HTT) [FOR E/E(UK)] 004 TS15971 PWB ASSY VID(HTT) [FOR U] 005 TS16041 PWB ASSY AUD(HTT) [FOR E/E(UK)]

005 TS15981 PWB ASSY AUD(HTT) [FOR U] 006 TS15991 PWB ASSY REG(HTT)

P-NO DESCRIPTION

MECHINISM SECTION

SYMBOL

NO

P-NO DESCRIPTION

ACCESSORIES

802 TE13541 CORD,POWER(HTT) [FOR E] 802 TE13551 CORD,POWER(HTT) [FOR E(UK)] 802 TE13531 CORD,POWER(HTT) [FOR U] 803 TS15931 REMOTE HAND SET(HTT) 804 TE13081 CORD,AV(HTT)

4 - 1

MEMO

4 - 2

CHAPTER 5

SCHEMATIC, CIRCUIT BOARD AND BLOCK DIAGRAM

CONNECTION DIAGRAM

DECK [DEC]

[FOR P705E/E(UK)]

PG1361

VIDEO JACK

[VID]

PG1381 CN1381

AUDIO JACK

DML DMGND DMR

[FOR P705E/E(UK)]

PG1902

E

PG1901

PG1903

REGULATOR

[REG]

D

C

DVD-ROM

[AUD]

CN1702

PG1701

FRONT SWITCH

[FSW]

PG1764B PG1764A

POWER SW POWER ON STAND-BY GND

6 5 4 3 2 1

6 5

POWER SW

4

POWER ON

3

STAND-BY

2

GND

1

POWER SWITCH

B

[MVR]

A

1

2

3

CONNECTION DIAGRAM

4

5 - 1

5 - 2

5

CONNECTION DIAGRAM

6

7

8

FRONT SWITCH [FSW] SCHEMATIC DIAGRAM

To DECK-1 [DEC] PG1602

To REGULATOR [REG] PG1902

E

RESET

D

C

PHOTO ACCEPTANCE

B

UNIT

To POWER SWITCH [MVR] PG1764A

FL MICON

A

FLUORESCENT DISPLAY

FRONT SWITCH [FSW]

1

2

3

FRONT SWITCH

4

5 - 3

5 - 4

FRONT SWITCH

65 7

8

POWER SWITCH [MVR] SCHEMATIC DIAGRAM VIDEO JACK [VID] SCHEMATIC DIAGRAM

[FOR P705E/E(UK)]

POWER SWITCH [MVR]

To FRONT SWITCH [FSW] PG1764B

[FOR P705U]

E

MA3020

D

DTC124K

C

6DB AMP

B

VIDEO JACK [VID]

To DECK-1 [DEC] PG2201

1

2

3

POWER SWITCH,VIDEO JACK

[FOR P705E/E(UK)]

4

5 - 5

To AUDIO JACK [AUD] PG1381

[FOR P705E/E(UK)]

5 - 6

To REGULATOR [REG] PG1901

5

VIDEO JACK

A

6

7

8

AUDIO JACK [AUD] SCHEMATIC DIAGRAM

820p

FILTER

E

820p

FILTER

AMP

D

820p

To DECK-2 [DEC]

C

PG1502

FILTER

[FOR P705E/E(UK)]

To VIDEO JACK [VID] CN1381

AMP

[FOR P705E/E(UK)]

FILTER

AMP

B

L1301

A

BUFFER

OPTCAL TRANSMITTER

AUDIO JACK [AUD]

1

2

3

AUDIO JACK

4

5 - 7

5 - 8

AUDIO JACK

65 7

8

REGULATOR [REG] SCHEMATIC DIAGRAM

TH1

1k

RL1N4005

R2

680k(1/2W)

C3

1000p

C2

0.1

L1

C1

0.1

F1

T2.5AH/

250V

LN

RL1N4005

C4

1000p

D1

RL1N4005

D2

D3

D4

INLET

RL1N4005

C8

100/400

D5

NTZJ33B

D6

NTZJ24B

R6 22k

Q1

C10 47p

1kV

2SC1815

R3 15k

(1/2W)

R4 15k

(1/2W)

R5 82k

C11

0.022

1SS133

2SK2563

Q2

C37

2200p

R7

100k

R9 R8

1.5k

D8

C12

0.022

D7

1H8

470

R11

1.5k

R10

3.3k

D25

1SS133

C9

0.01

MTZJ3.0B

2

4

D9

5

6

C6 C7

1000p

PHC1

PS2561L1-1-V/W

T1

1000p

UPC1093J-P

12

11

10

9

8

7

R12

470

(1/2W)

FMB24L

IC1

D10 1H3

C36

1000p

C14

47/50

1000p

C29

D13 31DF2

10

D15

1500/10

R24

1/50

C30

1000p

C18

R23

1k

47

C24

R18

D11

MTZJ20B

D14

1N4750A

R27

2.2k

R25

1k

R26

12k

R28

1.8k

Q3

2SA1015

C16

330/25

1000/10

R13

15k

L2

4.7uH

470/25

L3

4.7uH

C19

D24 1H3

R29

2.2k

R14 47k

C17

Q4

2SC1815

D16 1H3

R30

2.2k

R15

4.7k

R17

1k

Q7

C23

100/35

L4

330uH

Q5

2SC1213A

Q6

2SC1213A

R16

1k

R19

47k

R20

47k

C26

0.033

D23

1SS133

R21

C40

0.001

F2

2.5A/125V

D17

MTZJ20B

R35

2SA1015

1

2

3

5

47k

R22

3.3

33k

Q8

R34

4.7

8108

7

6

R36

0

C20

100/25

D18

MTZJ4.7B

R31

D19

1SS133

D20

D21

1SS133

C15

220/10

BA033J

IC3

C38 C39

100/10 100/10

NJM78M08FA

IC2

C21

100/25

R33

C25

10k

100/25

R32

4747

L5

56uH

D20

1SS133

C22

100/25

D12

1SS270A

C32

C33

0.1

C31

0.1

C35

0.1

C34

0.1

PG1903

1 P-CON

2 EV+4.5

3 D GND

4 SW +5

5 D GND

6 SW+3.3

7 D GND

8 SW +5

9 D GND

10 EV +8

11 A GND

12

EV -8

13 A GND

PG1901

1

SW+12V

2

GND

3

GND

4

SW +5V

PG1902

5

EV AC

4 EV AC

3 EV1 +5

2 GND

1 EV-20

To FRONT SWITCH [FSW] CN1702

To DECK-2 [DEC] PG1201

To VIDEO JACK [VID] PG1361

E

D

C

B

C5

1000p

VR1

1k

4

T2

D22

1SS133

C27

47/35 47/35

C28

A

REGULATOR [REG]

1

2

3

REGULATOR

4

5 - 9

5 - 10

5

REGULATOR

6

7

8

DECK-1 [DEC] SCHEMATIC DIAGRAM

E

D

24A

17A

29A

12A 13A

28A

25A

27A

23A

IC501

PCM1716E

8A

5A

2A

4A

AUDIO D/A CONVERTER

6A

9A 10A 11A

7A

30A

To

18A

C

B

DECK-1 1A-30A

26A

19A

21A

15A

20A

14A

22A

1A

[FOR P705E]

IC1505

HD74HC04FP

BUFFER

IC1506

PQ20WZ51

AUDIO 5V REGLATOR

[FOR P705E]

100/10

[FOR P705E]

D1504

HSM2838C

AUDIO D/A CONVERTER

IC1508

HD74HC00FP

AUDIO MUTE CONTROL

To AUDIO JACK [AUD] PG1301

A

3A

16A

DEC-1 [DEC]

1

2

3

DECK-1

4

5 - 11

5 - 12

DECK-1

65 7

8

DECK-2 [DEC] SCHEMATIC DIAGRAM

To REGULATOR [REG] PG1903

16MBIT SDRAM

1A 2A

To

3A

MB81F161622B

4A 5A 6A

DECK-2 1A-6A

2.5V REGLATOR

PQ07VR5MAZ

C2215 220/10

910

160

G

MB81F161622B

16MBIT SDRAM

A/V DECODER

ADV7172

VIDEO ENCODER

160

To VIDEO JACK [VID] PG1302

F

[FOR P705E/E(UK)]

E

7A

8A 9A 10A 11A 12A 13A 14A 15A

[FOR P705E/E(UK)]

16A

17A

D

18A

To DVD-ROM PG1101

I/F GATE ARRAY

IC1603

NN5142658B-28J1

4MBIT DRAM

IC1602

MBM29F800/160TE-90

8MBIT FLASH MEMORY

D1601 DA221

IC1606

HD74HC14FP-T

BUFFER

MAIN MICON

IC1102

HD74AC244FP

BUFFER

19A

20A

21A

22A

23A

24A

25A

To DECK-2 7A-29A

C

B

To

30A

DECK-2 30A

26A 27A

To FRONT SWITCH [FSW] PG1701

321

DECK-2

4

5 - 145 - 13

5

DECK-2

6

7

8

9

10

DECK-2 [DEC]

11

28A

29A

DECK-2

A

12

5 - 15

DEC CIRCUIT BOARD DIAGRAM

DIFFERENCE TABLE

DEC

NOTE: This table listes the different components marked

SYMBOL

No.

PG2201 Q2213 R1522 R1524 R1525 R4241 R4306

with asterisks (

P705E/E(UK) P705U

17P 13P

) in the circuit board diagrams.

*

Parts

Location

A-6E A-5D A-5E A-5E A-5E B-3B A-5D

ABCDEF

6

5

4

6

5

4

BA C D E F

6

5

4

3

2

1

3

2

1

3

2

1

5 - 16

DEC

ABCDEF

DEC [DECK] -SIDE A-

DEC

BA

C D E F

DEC [DECK] -SIDE B-

[PATTERN No. 280A35-2]

5 - 185 - 17

DEC

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

IDENTIFICATION OF PARTS LOCATION VID CIRCUIT BOARD DIAGRAM

13

VID [VIDEO JACK]

[PATTERN No. 280A37-2]

A B C DE

A

1

2

B C DE

C1351 C1361 C1362 C1363 C1364 C1366 C1368 C1370 C1373 C1375 CN1381 D1361 J1306 J1361 PG1302 Q1361 Q1362 Q1363 R1351 R1352

1D 1A 1A 1A 2D 1C 1A 1D 1D 1C 1C 1A 2A 2C 1C 1A 1A 1A 1A 1C

VID

DIFFERENCE TABLE

SYMBOL

No.

Parts

Location

NOTE: This table listes the different components marked

with asterisks (

*

) in the circuit board diagrams.

R1353 R1360 R1361 R1362 R1363 R1364 R1365 R1368 R1369 R1370 R1371 R1372 R1373 ZD1351 ZD1360 ZD1361 ZD1364 ZD1365 ZD1366 ZD1370

1B 1A 1A 1A 1A 1A 1A 1C 1C 1C 1C 1C 1C 1D 1A 1A 1D 1C 1C 1D

SYMBOL

No.

Parts

Location

13P17P

P705E/E(UK) P705U

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

DEC

C1514 B-1A

C1515 A-1E

C1516 B-2B

C1517 A-2F

C1519 A-2E

C1541 A-1D

C1542 A-1D

C1547 A-5D

C1599 B-5C

C1601 A-4B

C1603 B-3F

C1604 B-3F

C1605 B-5C

C1607 A-2B

C1608 A-2C

C1609 B-3F

C1611 B-5C

C1612 A-2B

C1613 B-3B

C1615 A-3A

C1616 B-5C

C1617 B-5C

C1618 A-4C

C1620 A-5C

C1621 A-3A

C1622 A-3A

C1651 B-5C

C2200 B-2B

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-4E

C2216 B-5B

C2217 A-4E

C2218 A-5E

C2219 B-4B

C2221 B-4B

C2222 B-5A

C2231 B-5F

C2232 A-5A

C2234 B-5B

C2236 B-5B

C2237 B-5B

C2238 A-5E

C2239 B-5B

C2240 B-5B

C2241 B-5B

C2242 B-5B

C2243 B-5B

C2248 B-4B

C2252 B-5C

C2253 B-5C

C

C1100 B-5E

C1111 A-5C

C1112 A-5B

C1113 B-5E

C1114 B-4E

C1115 A-4B

C1116 B-4D

C1117 B-4D

C1118 A-5C

C1119 A-4C

C1120 B-3E

C1121 B-5D

C1122 A-5D

C1123 B-5D

C1125 B-5D

C1126 B-5D

C1127 B-5D

C1128 B-5D

C1129 A-5D

C1130 B-5D

C1132 A-5C

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-4D

C1204 A-2D

C1206 A-2D

C1215 B-4D

C1216 A-4A

C1219 B-4A

C1221 A-3C

C1222 A-3C

C1223 B-4D

C1224 B-4C

C1225 A-3E

C1227 A-2D

C1228 A-3E

C1229 A-3E

C1232 B-4C

C1233 A-4C

C1234 B-3D

C1236 A-2E

C1501 A-2E

C1502 B-2A

C1503 B-3B

C1504 A-2F

C1505 A-2F

C1507 B-3A

C1508 A-3F

C1509 B-3B

C1511 B-1B

C2513 A-3E

C2514 B-4C

C2515 A-2D

C2516 B-3D

C2517 A-3E

C5001 B-1F

C5002 B-1A

C5003 B-4A

C5004 B-4A

C5008 B-4C

C5009 B-4C

D

D1504 B-3A

D1601 B-5C

IC

IC1101 A-5B

IC1102 A-4B

IC1201 A-3D

IC1202 B-3B

IC1501 B-2A

IC1505 A-5E

IC1506 B-1C

IC1507 B-1A

IC1508 B-1B

IC1601 A-3B

IC1602 B-3E

IC1603 B-2E

IC1606 A-5C

IC2202 B-4B

IC2203 B-2B

IC2204 B-2C

L

L1201A B-4C

L1202A B-4F

L1203A B-4F

L2201A B-3B

L2205A B-4A

L2206 B-5A

L2207 B-5A

L2208 B-5A

L2213 A-5E

L2216 A-5E

L2219 A-5E

PG

PG1101 B-5D

PG1201 B-4F

PG1502 A-4F

PG1602 A-2E

PG2201 A-6E

Q

Q1501 B-2A

Q1505 B-3A

Q1506 A-3E

Q1507 B-2A

Q2201 B-4A

Q2202 B-3B

Q2203 B-3A

Q2204 B-4A

Q2205 B-3B

Q2213 A-5D

R

R1101 B-5E

R1143 B-4D

R1149 A-4C

R1159 A-5C

R1160 B-5D

R1168 B-5D

R1169 A-5C

R1187 B-5D

R1188 B-5D

R1189 B-5D

R1190 B-5D

R1191 A-5D

R1192 B-5D

R1193 A-5D

R1194 B-5D

R1195 A-5D

R1201 B-3C

R1203 B-4C

R1211 A-2D

R1218 B-4C

R1219 B-4C

R1221 B-4D

R1229 A-4C

R1231 B-3C

R1232 B-4D

R1237 B-4C

R1506 B-3A

R1507 A-3F

R1508 B-2A

R1511 B-2A

R1512 B-3A

R1514 B-3A

R1515 B-3A

R1516 B-1C

R1517 B-1C

R1518 B-1C

R1522 A-5E

R1523 B-2A

R1524 A-5E

R1525 A-5E

R1638 A-3B

R1639 A-3B

R1640 A-3B

R1652 A-3B

R1653 B-3E

R1654 B-3E

R1656 A-3A

R1666 B-5F

R1667 B-5F

R1668 A-2A

R1683 B-5C

R1684 A-2A

R1685 B-2F

R1686 A-2A

R1691 B-2D

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-4E

R2258 B-4A

R2286 B-5A

R2289 B-5A

R2292 B-5B

R2295 B-5B

R2298 B-5B

R2601 A-3B

R2603 B-3B

R2605 B-5C

R2606 A-5C

R2612 B-2F

R2614 B-4F

R2615 A-2A

R2616 A-2A

R2617 A-3B

R2618 A-2A

R2619 B-2F

R2622 B-3E

R2623 A-3B

R2626 A-3B

R2627 A-3B

R2628 B-3E

R2635 B-1B

R2638 B-2F

R2640 B-5C

R2642 A-3C

R2654 A-3E

R2655 B-3B

R3202 B-5B

R3208 B-5B

R3209 A-5E

R3210 B-5B

R3211 B-4B

R3212 B-4A

R3213 A-4E

R3214 A-4E

R3220 B-4D

R3221 A-2C

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-3C

R3247 B-3C

R3248 B-3C

R3249 B-3B

R3265 A-2C

R3266 A-2D

R3267 A-2C

R3268 A-2D

R3269 A-2C

R3270 A-2C

R3271 B-2C

R3272 B-2B

R3281 B-3C

R3282 B-3C

R3283 B-4C

R3601 A-5C

R4219 B-2B

R4220 B-2C

R4221 A-3B

R4239 B-4A

R4241 B-3B

R4249 A-5D

R4251 B-5C

R4297 A-5D

R4306 A-5D

RA

RA1101 B-4D

RA1102 B-4E

RA1103 B-5E

RA1104 B-5E

RA1105 B-5D

RA1106 B-5D

RA1107 A-5B

RA1108 A-5B

RA1109 A-5C

RA1110 A-5C

RA1111 A-5C

RA1112 A-4C

RA1113 B-4D

RA1201 A-3E

RA1202 A-4E

RA1203 A-2E

RA1204 A-2E

RA1205 A-2D

RA1206 B-4D

RA1207 B-3D

RA1208 B-3C

RA1601 A-2A

RA1602 A-2B

RA1603 A-2B

RA1604 A-2B

RA1605 A-2B

RA1606 A-2C

RA1607 A-2B

RA1608 A-2B

RA1609 A-3B

RA1610 A-3B

RA1611 A-3B

RA1613 A-3A

RA1614 A-2A

RA1615 B-3F

X

X1601 A-3A

X2203A B-5C

ZD

ZD1601 A-3A

VID

C

C1351 1D

C1361 1A

C1362 1A

C1363 1A

C1364 2D

C1366 1C

C1368 1A

C1370 1D

C1373 1D

C1375 1C

C3301 1B

C3302 1B

C3310 1B

C3311 1B

C3312 2B

C3313 2B

C3316 1B

C3317 1B

C3318 2B

C3319 2B

C3320 2B

C3321 2B

C3324 1B

CN

CN1381 1C

D

D1361 1A

IC

IC3301 1B

IC3302 1B

J

J1302 2D

J1306 2A

J1307 2E

J1361 2C

L

L1362 1A

PG

PG1302 1C

PG1361 1A

PG1362 1A

Q

Q1361 1A

Q1362 1A

Q1363 1A

R

R1351 1A

R1352 1C

R1353 1B

R1360 1A

R1361 1A

R1362 1A

R1363 1A

R1364 1A

R1365 1A

R1368 1C

R1369 1C

R1370 1C

R1371 1C

R1372 1C

R1373 1C

R3302 1D

R3303 1D

R3305 1D

R3307 1B

ZD

ZD1306 1E

ZD1351 1D

ZD1360 1A

ZD1361 1A

ZD1364 1D

ZD1365 1C

ZD1366 1C

ZD1370 1D

DEC

5 - 205 - 19

VID

AUD CIRCUIT BOARD DIAGRAM

BA C D

4

3

2

4

3

2

4

3

2

BA C D

4

3

2

1

DIFFERENCE TABLE

AUD

NOTE: This table listes the different components marked

SYMBOL

No.

PG1381 R3527 R3528

with asterisks (

P705E/E(UK) P705U

) in the circuit board diagrams.

*

Parts

Location

A-1A B-1A B-1A

1

BA

C D

AUD [AUDIO JACK] -SIDE A-

AUD

1

BA

C D

AUD [AUDIO JACK] -SIDE B-

[PATTERN No. 280A37-2]

5 - 225 - 21

AUD

1

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

IDENTIFICATION OF PARTS LOCATION REG CIRCUIT BOARD DIAGRAM

CN1

C1

L1

TH1

F1

D6

D5

R4

R3

C8

C2

D1

D2

Q1

Q2

R7

C10

D7

C9

R10

D9

D25

D8

R8

C12

D3

R2

C6

C3

C4

C7

C5

PHC1

T1

R23

R24

R26

IC1

R18

R12

C29

D10

C14

D13

D14

D24

D15

C24

VR1

D16

D17

C30

C16

C18

C23

D11

Q3

FG3

Q5

Q6

R30

C26

R29

T2

L2

L3

C17

C19

Q4

D23

C38

R22

IC3

Q8

L4

D18

F2

R34

D19

D20

D22

D21

R31

R32

C27

R36

D12

C20

C39

C21

IC2

PG1901

13

135 791113

5

4

C22

C15

C25

C28

PG1902

FG1

FG2

PG1903

REG [REGULATOR]

[PATTERN No. 257A27-2]

12 11 9 7

2456

C

B

C

E

B

135

10 8 6

C

E

B

E

R17

R13

Q7

R20

R15

R16

R21

R19

C40

1

2

3

4

1

2

3

4

AB

AUD REG

C2507 A-3C

C2508 A-3C

C2510 A-3C

C2511 A-3C

C2512 A-3C

C2513 A-3C

C2514 A-3C

C2515 A-2C

C2516 A-2C

C2517 A-2C

C2518 A-1C

C2519 B-2C

C2521 A-2C

C2522 A-2C

C2525 A-1C

C2526 A-1C

C3501 A-3A

C3502 A-3B

C3503 A-3A

C3504 A-3B

C3505 A-3A

C3506 A-3B

C3507 A-2A

C3508 A-2B

C3509 A-2A

C3510 A-2B

C3511 B-2A

C3512 B-2B

C3515 A-1B

C3516 A-2B

C3517 A-1B

C3518 A-1B

C3519 B-1B

D

D1302 B-2A

D1303 B-2A

D1304 B-2A

D1504 B-1A

D1505 B-2A

D3301 B-2A

IC

IC1301 B-2D

IC1302 A-1D

IC1507 B-2B

IC1508 B-2B

IC1509 B-2A

IC1510 B-2B

IC1511 B-2C

IC1512 B-2C

IC1513 B-2C

IC1514 B-2C

J

J1303 A-1C

J1304 A-1B

J1305 A-1B

L

L1301 A-2D

PG

C

C1301 A-2D

C1302 B-2D

C1303 B-1C

C1304 A-1C

C1305 B-2D

C1306 A-1C

C1307 B-1C

C1312 A-1B

C1313 A-1C

C1314 A-1C

C1316 A-1C

C1317 A-1B

C1318 A-1B

C1319 B-1C

C1320 B-1C

C1322 B-1B

C1325 B-1B

C1330 A-2A

C1333 A-2B

C1338 B-1C

C1374 B-1C

C1557 A-3B

C1558 A-3B

C1559 A-3B

C1560 A-3B

C1561 A-3B

C1562 A-3B

C1563 A-2B

C1564 A-3B

C1565 A-2B

C1566 A-2B

C1567 A-2B

C1568 A-2B

C1571 B-2B

C1572 B-2B

C1575 A-2A

C1576 A-2A

C1579 A-2B

C1580 A-1B

C1583 A-1B

C1584 A-1B

C1585 A-3C

C1586 A-3C

C1589 A-3B

C1590 A-3C

C1591 A-3B

C1592 A-3C

C1593 A-2B

C1594 A-2C

C1595 A-3B

C1596 A-2C

C1597 B-2C

C1598 B-2C

C2501 A-1C

C2502 A-2C

C2505 A-1C

C2506 A-1C

PG1301 A-3A

PG1381 A-1A

Q

Q1306 B-1B

Q1307 B-1C

Q1308 B-1C

Q1309 B-1C

Q1310 B-1B

Q1311 B-1B

Q3503 B-1A

Q3504 B-1A

R

R1307 B-1C

R1314 B-1B

R1315 B-1B

R1316 B-1B

R1317 B-1C

R1318 B-1B

R1319 B-1B

R1320 B-1C

R1321 B-1C

R1322 B-1C

R1323 B-1C

R1527 B-3B

R1528 B-3B

R1529 B-3B

R1530 B-3B

R1531 B-3B

R1532 B-3B

R1533 A-2B

R1534 B-2B

R1539 B-2B

R1540 B-2B

R1543 B-2B

R1544 B-2B

R1545 B-3B

R1546 B-3C

R1547 B-3B

R1548 B-3C

R1549 B-3B

R1550 B-3C

R1551 B-2B

R1552 B-2C

R1553 B-2C

R1554 B-1C

R1555 B-2C

R1556 B-2C

R1557 B-3C

R1558 B-3C

R1559 B-3C

R1560 B-3C

R1561 B-3C

R1562 B-3C

R1563 B-2C

R1564 B-2C

R1565 B-2C

R1566 B-2C

R1567 B-2C

R1568 B-2C

R1569 B-3C

R1570 B-3C

R1571 B-3C

R1572 B-3B

R1573 B-3B

R1574 B-3B

R1579 B-1B

R1580 B-1B

R1581 B-2C

R1582 B-2C

R1583 B-2C

R2450 B-1A

R2523 B-1B

R2524 B-1B

R2530 B-1A

R2531 B-1C

R2532 B-1C

R2533 B-1C

R2534 B-1C

R3501 B-3A

R3502 B-3B

R3503 B-3A

R3504 B-3B

R3505 B-3A

R3506 B-3B

R3507 B-3A

R3508 B-3B

R3509 B-2A

R3510 B-2B

R3511 B-2A

R3512 B-2B

R3513 B-2A

R3514 B-2B

R3515 B-1A

R3516 B-1B

R3517 B-1A

R3518 B-1B

R3519 B-1A

R3520 B-1B

R3523 B-2A

R3524 B-2B

R3525 B-2B

R3526 B-2B

R3527 B-1A

R3528 B-1A

T

T1301 A-1C

TP

TP2501 A-2D

ZD

ZD1301 B-1C

ZD1303 B-1B

ZD1304 B-1B

ZD1305 B-1C

ZD1307 A-1A

ZD3501 B-1B

C

C0001 4B

C0002 4B

C0003 3B

C0004 3B

C0005 3B

C0006 3A

C0007 3B

C0008 4A

C0009 3A

C0010 3A

C0012 3A

C0014 2A

C0015 1A

C0016 2A

C0017 2A

C0018 2A

C0019 2A

C0020 1A

C0021 1A

C0022 1A

C0023 2A

C0024 2B

C0025 1B

C0026 2B

C0027 1B

C0028 1B

C0029 2A

C0030 2A

C0038 1A

C0039 1A

C0040 1A

CN

CN0001 4A

D

D0001 3B

D0002 3B

D0003 3A

D0005 4A

D0006 4A

D0007 3A

D0008 3A

D0009 3A

D0010 2A

D0011 2A

D0012 1A

D0013 2A

D0014 2A

D0015 2A

D0016 2A

D0017 2A

D0018 1B

D0019 1B

D0020 1B

D0021 1B

D0022 1B

D0023 1A

D0024 2A

D0025 3A

F

F0001 4A

F0002 1A

FG

FG0001 1A

FG0002 1B

FG0003 2A

IC

IC0001 3B

IC0002 1A

IC0003 1A

L

L0001 4B

L0002 2A

L0003 2A

L0004 2A

PG

PG1901 1A

PG1902 1B

PG1903 1A

PHC

PHC0001 3A

Q

Q0001 3A

Q0002 3A

Q0003 2A

Q0004 2A

Q0005 2B

Q0006 2B

Q0008 1A

R

R0002 3B

R0003 4A

R0004 4A

R0007 3A

R0008 3A

R0010 3A

R0012 2A

R0013 2A

R0015 2A

R0016 1A

R0017 2A

R0018 2A

R0019 1A

R0020 1A

R0021 1A

R0022 1A

R0023 2A

R0024 2B

R0026 3B

R0029 2A

R0030 2A

R0031 1B

R0032 1B

R0034 1A

R0036 1A

T

T0001 3A

T0002 2B

TH

TH0001 4A

VR

VR0001 2B

AUD,REG

5 - 23

5 - 24

REG

FSW, MVR CIRCUIT BOARD DIAGRAMS

FSW [FRONT SWITCH]

[PATTERN No. 280A37-2]

BA

1

2

C D

E F H I

BA C D

E F H I

MVR [POWER SWITCH]

[PATTERN No. 280A37-2]

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

Symbol

No.

Parts

Location

IDENTIFICATION OF PARTS LOCATION

FSW

C

C1701 2H

C1708 2C

C1710 2B

C1711 2B

C1712 2C

C1714 2C

C1715 1B

C1720 1B

C1791 2B

C1792 1B

CN

CN1702 2I

D

D1791 2B

IC

IC1701 1C

IC1702 2F

IC1703 2H

IC1704 2C

L

L1701 2H

PG

PG1701 1B

PG1764 2I

Q

Q1703 2I

Q1704 2I

Q1711 1C

Q1712 1B

Q1713 2B

Q1714 1B

R

R1701 1C

R1702 1B

R1703 1B

R1704 1B

R1705 2B

R1706 2B

R1707 2A

R1708 2A

R1709 2C

R1710 2D

R1711 1C

R1712 1C

R1713 1C

R1716 2A

R1717 2B

R1718 2D

R1719 2A

R1720 2A

R1725 2I

R1726 2I

R1728 1B

R1729 1B

R1730 1B

R1731 1B

R1732 1B

R1733 1B

R1734 1B

R1735 2B

R1736 2B

R1737 2B

R1738 2B

R1739 2A

R1740 2B

R1741 2C

R1742 2C

R1743 2F

R1744 2F

R1745 2F

R1746 2F

R1747 2F

R1749 2A

R1750 2A

R1751 2A

R1752 2A

R1753 2A

R1780 2C

R1781 2C

R1783 2B

R1784 2H

R1791 1B

R1792 1C

R1793 2B

R1794 2B

R1795 2B

S

S1706 2B

S1707 2B

S1708 2A

S1709 2A

S1711 2I

S1712 2C

S1713 1C

S1714 1C

S1715 1C

S1718 1A

S1719 1B

X

X1701 1B

ZD

ZD1702 2C

FSW,MVR

5 - 25

5 - 26

FSW

BLOCK DIAGRAM

PG1101

ATAPI

DVD-R OM

FRAMWR

IC1602

8MbitFLASH

CS2,RD,WR,etc

X1601 XíTAL20MHz

DECK PWB

IC1101

I/F GATE ARRAY

X2203 XíTAL27MHz

IC1601

MAIN MICON

DVD[0:7]

REQUEST,CSTROBE, ZWAIT,ZRD,ZWR

IC1505

BUFFER

SA[0:21]

SD[0:15]

IC1603

4MbitDRAM

SCL,SDA

IC1202 VIEO ENCODER

IC1201

A/V DECODER

DA_BCK DA_LRCK

MADDR[0:11]

MDATA[0:15]

H/VSYNC

VDATA[0:7]

DA_DATA0

IC1506 AUDIO 5V REGULATOR

1:3DA_DATA [ ]

IC2203 IC2204 16MbitSDRAM

IC2201 ADV7172

IC1501 AUDIO D/A CONVERTER

IC1507 AUDIO D/A CONVERTER

DAC0/2,SICLK,SIODAT

DML/R

FL/R,SL/R, CENTER,SUB

BLANKOUT

Q1501

IC1508

Q1507

MUTE1

MUTE2

PG1502 AUDIO CON

PG2201 VIDEO CON

PG1602 FL CON

E

D

POWER SWITCH PWB

S1761

FRONT PWB

IC1701 FL uCOM

IC1702 FL DISPLAY

C

VIDEO JACK PWB

PG1302 PG1301

DML/R FL/R SL/R CENTER SUB

IC3301 IC3302 VID EO DRIVER

IC1507

IC1508 IC1510

IC1511 IC1513

IC1509

IC1512 IC1514

IC1 301 BUFFER

MUTE

VIDEO OUT SVIDEO OUT

COMPORNENT OUT

DML/R OUT

FL/R OUT

SL/R OUT CENTER OUT SUB WOFFER OUT

COAXIAT OUT

IC1 302 OPT OUT

B

AUDIO JACK PWB

A

1

2

3

BLOCK DIAGRAM

4

5 - 27

DV-P705E/E(UK)/U

DV-P705E DV-P705E(UK) DV-P705U

TK No.9010E

Digital Media Products Division, Tokai

DV-P705E/E(UK)/U

Printed in Japan (II)

Hitachi DVP-705-E, DV-P-705-U Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

PRODUCT SAFETY NOTICE

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

4. Self-Diagnosis Function

1. Overview

2. Conditions for engaging self-diagnosis

3. Operation methods and diagnosis items

4. Miscellaneous

5. Instructions on Use

- DV-P705E/E(UK) -

- DV-P705U -

1. Before Starting Disassembly

2. Disassembly Method

Parts Hierarchy Chart

2-1 Top cover

2-2 Tray panel, Front panel, FSW board and MVR board

2-3 Rear panel

2-4 VID board and REG board

2-5 AUD board and DEC board

2-6 DVD-ROM and Bottom cover

CHAPTER 3 EXPLODED VIEW

1. CABINET SECTION

[FOR DV-P705E/E(UK)]

[FOR DV-P705U]

1. MECHANICAL PARTS LIST

CONNECTION DIAGRAM

FRONT SWITCH [FSW] SCHEMATIC DIAGRAM

POWER SWITCH [MVR] SCHEMATIC DIAGRAM VIDEO JACK [VID] SCHEMATIC DIAGRAM

AUDIO JACK [AUD] SCHEMATIC DIAGRAM

REGULATOR [REG] SCHEMATIC DIAGRAM

DECK-1 [DEC] SCHEMATIC DIAGRAM

DECK-2 [DEC] SCHEMATIC DIAGRAM

DEC CIRCUIT BOARD DIAGRAM

IDENTIFICATION OF PARTS LOCATION VID CIRCUIT BOARD DIAGRAM

AUD CIRCUIT BOARD DIAGRAM

IDENTIFICATION OF PARTS LOCATION REG CIRCUIT BOARD DIAGRAM

FSW, MVR CIRCUIT BOARD DIAGRAMS

BLOCK DIAGRAM