Onkyo DPS-5.2, DPS-5.2 Service manual

SERVICE MANUAL

SERVICE MANUAL

DVD Player

DPS-5.2

DPS-5.2

Ref. No.3686

Jul, 2001

MDD 120V AC, 60Hz

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK ON THE
SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE
CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK.
REPLACE THESE COMPONENTS WITH ONKYO
PARTS WHOSE PART NUMBERS APPEAR AS SHOWN
IN THIS MANUAL.
MAKE LEAKAGE-CURRENT OR RESISTANCE
MEASUREMENTS TO DETERMINE THA T EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE
SUPPLY CIRCUIT BEFORE RETURNING THE
APPLIANCE TO THE CUSTOMER.

RC-451DV

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SPECIFICATIONS

DVD Player

Power supply AC 120 V, 60 Hz
Power consumption 14 W
Weight 3.4 kg, 7.5 lbs.
External dimensions 435 x 91 x 312 mm (W/H/D), 17-1/8" x 3-9/16" x 12-5/16"
Signal system Standard NTSC
Regional restriction code 1
Laser Semiconductor laser, wavelength 650 nm
Frequency range (digital audio) DVD linear sound: 48 kHz sampling 4 Hz to 22 kHz

96 kHz sampling 4 Hz to 44 kHz

Audio CD: 4 Hz to 20 kHz
Signal-to-noise ratio (digital audio) More than 100 dB
Audio dynamic range (digital audio) More than 96 dB
Harmonic distortion (digital audio) Less than 0.015 %
Wow and flutter Below measurable level (less than ±0.001 % (W.PEAK))
Operating conditions Temperature: 5 C to 35 C (41 F to 95 F), Operation status: Horizontal

DPS-5.2

Outputs

Video output 1.0 V (p-p), 75 ohm , negative sync., pin jack 1
S-video output (Y) 1.0 V (p-p), 75 ohm , negative sync., Mini DIN 4-pin 1

(C) 0.286 V (p-p), 75 ohm
Component video output (Y) 1.0 V (p-p), 75 ohm , negative sync., pin jack 1

B)/(PR) 0.7 V (p-p), 75 ohm

(P
Audio output (digital output Optical) 22.5 dBm 1
Audio output (digital output Coaxial) 0.5 V (p-p), 75 ohm , pin jack 1
Audio output (analog audio) 2.0 V (rms), 470 ohm , pin jack (L, R) 2
Audio output (Mono) 2.0 V (rms), 470 ohm , pin jack 1

Specifications and features are subject to change without notice.

-

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SERVICE GUIDE 1

DPS-5.2

WARNING:

TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK,
DO NOT EXPOSE THIS APPLIANCE TO RAIN OR
MOISTURE.

CAUTION:

TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO USER-SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.

This unit contains a semiconductor laser system and is classified
as a "CLASS 1 LASER PRODUCT". So, to use this model
properly, read this Instruction Manual carefully. In case of any
trouble, please contact the store where you purchased the unit.
To prevent being exposed to the laser beam, do not try to open
the enclosure.

CAUTION:

VISIBLE LASER RADIATION WHEN OPEN AND INTERLOCK
FAILED OR DEFEATED. DO NOT STARE INTO BEAM.

CAUTION:

THIS PRODUCT UTILIZES A LASER. USE OF CONTROLS OR
ADJUSTMENTS OR PERFORMANCE OF PROCEDURES
OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
HAZARDOUS RADIATION EXPOSURE.

WARNING

RISK OF ELECTRIC SHOCK

DO NOT OPEN

The lightning flash with arrowhead symbol, within an equilateral
triangle, is intended to alert the user to the presence of uninsulated
"dangerous voltage" within the product's enclosure that may be of
sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert
the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.

The label on the right
is applied on the rear
panel except for USA
and Canadian
models.

1.This unit is a CLASS 1 LASER PRODUCT and employs a
laser inside the cabinet.

2.To prevent the laser from being exposed, do not remove
the cover. Refer servicing to qualified personnel.

"CLASS 1 LASER
PRODUCT

AVIS

RISQUE DE CHOC ELECTRIQUE

NE PAS

OUVRIR

"

NOTES ON DISC

Playable Discs

Playable Disc

This DVD Player can playback the following discs.

Disc mark

DVD videos

VIDEO CDs

*1 *1

Audio CDs

*1This unit can play CD-R and CD-RW discs recorded in CD

Audio or Video CD format, or with MP3 audio files.

*You cannot playback discs other than those listed above.

You cannot play discs such as CD-ROM, DVD-RAM, DVD­RW, etc., even if the marks in the above table are labeled
on those discs.

*This DVD Player uses the PAL/NTSC color system, and

cannot playback DVD videos recorded in any other color
system (SECAM, etc.).

*Avoid using heart-shaped or octagonal discs. Playing

irregularly shaped discs may damage the internal
mechanism of the DVD Player

.

About VIDEO CDs

CDs

This DVD Player supports VIDEO CDs equipped with the PBC
(Version 2.0) function. (PBC is the abbreviation of Playback Control.)
You can enjoy two playback variations depending on the type of disc.

* VIDEO CD not equipped with PBC function (Version 1.1)

Sound and movies can be played on this DVD Player in the
same way as an audio CD.

* VIDEO CD equipped with PBC function (Version 2.0)

In addition to operation of the VIDEO CD not equipped with the
PBC function, you can enjoy playback with interactive software
and search function using the menu displayed on the TV
screen (Menu Playback). Some of the functions described in
this Instruction Manual may not work with some discs.

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P ANEL VIEW

FRONT PANEL

DPS-5.1

1

2 3 4 5

14 15 16 17 18

Power switch and Standby indicator

1

Turns on the main power supply for the DPS-5.2. The DPS-5.2
enters standby state and the Standby indicator lights up. Pressing
the switch again to the off position (Off) shuts down the main
power supply into the DPS-5.2.

• Before turning on the power, make sure all cables are properly
connected.

Standby/On button

2

When Standby/On button is pressed to On while the Power
switch is set to On, the DPS-5.2 turns on and the Standby
indicator turns off. Pressing the button again returns the DPS-5.2
to the standby state.

Last Memory button

3

You can resume DVD or Video CD playback from the point you
last watched even if the disc is removed from the player. Press
Last Memory during playback to set a Last Memory point. When
you want to resume playback of that disc, press Last Memory in
the stop mode and playback starts from the memorized point.
Last Memory locations can be stored for up to 5 DVDs and 1
Video CD.

Clear button

4

Works in conjunction with a number of player functions. Use to
cancel repeat and random playback, and to edit programs.

5

Remote control sensor

Point the remote control toward the remote sensor to operate the
player.

Disc tray

6

When loading a disc, place discs in the disc tray with the label
side facing up.

Top Menu button

7

Press to call up the top menu programmed on the DVD.
Depending on the DVD, the top menu may be identical to the
DVD menu.

6 7

8 9 10

11

12 13

19

Cursor ( / / / ) button/Enter button

8

Use to move through the options on menu screens and

///

to change settings. Use Enter to implement settings selected with
the cursor buttons or to set items highlighted in a menu.

9

Menu button

Use to display or close the DVD menu or MP3 Navigator screen.

Open/Close button

10

Press to open and close the disc tray.

Pause button

11

Press during playback to pause. Press again to resume playback.

12

Stop button

Press to stop playback. Pressing once enables playback to
resume from a point shortly before the location where it stopped.
Pressing twice causes the disc to return to the beginning of the
disc if playback starts again.

Play button

13

Press to start or resume playback.

14

Repeat button

Use to set the repeat mode.

15

Random button

Press to play chapters/tracks in random order.

16

Return button

Use to go one menu back (current settings are maintained). Use
RETURN when you do not want to change the option setting in a
menu.

17

Setup button

Press when the player is in either play or stop mode to open and
close the Setup screen.

18

Display button

Press during playback to display statistical disc information.
Press repeatedly to display different information.

/ button

19

Press to go back or advance to previous chapters/tracks. Press
and hold to perform fast-reverse/fast-forward playback scanning.

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SERVICE GUIDE 2

1. Laser diode shorting

1-1 Remove the top cover.
1-2 Laser diode shorting switch is "S" position. (Fig-1)
1-3 Remove three FFCs.

Rear View

DVDM Assy
Side

Short

DPS-5.2

Open

Short SW

Fig.-1

2. Replacing the fuse

THIS SYMBOL LOCATED NEAR THE FUSE INDICATES
THAT THE FUSE USED IS SLOW OPERATING TYPE
FOR CONTINUED PROTECTION AGAINST FIRE
HAZARD,REPLACE WITH SAME TYPE FUSE. FOR FUSE

RATING REFER TO THE MARKING ADJACENT TO THE SYMBOL

CE SYMBOLE INDIQUE QUE LE FUSIBLE UTLISE EST
E LENT. POUR UNE PROTECTION PERMANENTE,N'UTILISER

QUE DES FUSIBLES DE MEME TYPE. CE DARNIER EST
INDIQUE LA QU LE PRESENT SYMBOL EST APPOSE.

CIRCUIT NO. PART NO. DESCRIPTION

F1 252252 or
252147

1.6A-T/UL-ST2 or

1.6A-TSC

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PANEL VIEW

Display

DPS-5.2

12345 67 89

Rear panel

DVD VC D

D
DTS

GUI

TITLE CHAPTER TRACK REMAIN

101112

/ indicator

1

Inserted disc indicator

2
3

TITLE indicator

4

Angle icon indicator

5

CHAPTER/TRACK indicator

6

REPEAT indicator

7

REMAIN indicator

1234 5 78

RS-232

OUTPUT

VIDEO

S VIDEO

VIDEO

COMPONENT

REPEAT

LAST

COND.

13

LAST indicator

8
9

COND. indicator

10

D indicator

11

DTS indicator

12

GUI indicator

13

Multifunctional indicator
(e.g. operating status and error messages)

6 9

ANALOG
OUTPUT

MONO

Y

P

B

L

RLR

P

R

OPTICAL

DIGITAL
OUTPUT

COAXIAL

REMOTE
CONTROL

DVD PLAYER

MODEL NO.

DPS-5.2

AC INLET

1.

RS-232 port

This port is to be used in conjunction with an external controller to
control the operation of the DPS-5.2 using an external device.

VIDEO OUTPUT VIDEO jack

2.

Connect to the video input on a TV or monitor or AV amplifier or
receiver with video input capability.

VIDEO OUTPUT S VIDEO jack

3.

If your TV or monitor has an S video input, clear picture
reproduction is possible by connecting the player to your TV or
monitor via the S Video jack.
You can switch between [S1] and [S2] S-video output from the
Setup menu.

4.

VIDEO OUTPUT COMPONENT jacks

If your TV or monitor has component video inputs, you can
produce a higher quality picture on your TV or monitor by
connecting to the component video outputs on this unit.

5.

ANALOG OUTPUT jacks

Use to output two-channel audio (analog) to the audio stereo
inputs on a TV or stereo amplifier. If you are connecting to a
receiver that has both digital and analog input jacks for DVD
player connection, it may be beneficial to make both connections.

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6.

DIGITAL OUTPUT OPTICAL jack

Use to output the digital audio signal recorded on discs. You can
output the digital signal via the optical output jack to an AV
amplifier or receiver.

DIGITAL OUTPUT COAXIAL jack

7.

Use to output the digital audio signal recorded on discs. You can
output the digital signal via the coaxial output jack to an AV
amplifier or receiver.

jack

8.

Use to connect this player to another component bearing the
mark. This lets you control this unit as though it were a
component in a system.

9.AC INLET

Use to connect the power cord to the wall outlet.

REMOTE CONTROLLER

TV
ON / STANDBY

AUDIO SUBTITLE

ANGLE

COND. M

+

VOL

ENTER

-

VOL

STOPPAUSE PLAY

DOWN UPFR FF

23

SEARCH

0

-

RC

451

DV

TV

OPEN
/CLOSE

MENU

+

CH

SETUPRETURN

STEP/ SLOW

+

-

FUNCTION M

CLEAR

PROGRAM

11

14

1
2

3

4

5

6
7

8

9

10

12

13

ON

STANDBY

LAST M DIMMER DISPLAY

TOP MENU

-

CH

TV/ VCR

1

456

789

+

10

RANDOM REPEAT A-B

REMOTE CONTROLLER

DVD

15
16
18

20

22
23

24
25
26

27
29

31

17
19

21

28
30

FR/FF / buttons

11

During playback of DVD and Video CD, press to perform fast
forward scanning or to perform fast reverse scanning of DVD
and Video CD. When a CD or MP3 is loaded, audio scanning is
performed.

Number buttons (1-9, 0, +10)*

12

Use to perform direct title/folder and chapter/track searches, and
to input numerical values.

13

RANDOM button

Press to play chapters/tracks in random order.

REPEAT button

14

Use to set the repeat mode.

button

15

Press to open or close the disc tray.

SUBTITLE button

16

Press repeatedly to select one of the subtitle languages
programmed on a DVD or to turn the subtitles off.

17

AUDIO button

Press repeatedly to select one of the audio languages
programmed on a DVD.
For Video CD, CD and MP3, each press changes the audio
output as follows.
Stereo 1L(Left) 2/R(Right)

DPS-5.2

1

ON button

Press to switch the player on.

2

STANDBY button

Press to put the player in standby.

3

ANGLE button

Some DVDs are recorded with various camera angle playback
options. Press ANGLE repeatedly to display different camera
angles.

4

LAST M button

You can resume DVD or Video CD playback from the point you
last watched even if the disc is removed from the player. Press
LAST M during playback to set a Last Memory point. When you
want to resume playback of that disc, press LAST M in the stop
mode and playback starts from the memorized point. Last Memory
locations can be stored for up to 5 DVDs and 1 Video CD.

5

COND. M button

You can store in memory the settings for up to 15 DVDs. Press
COND. M during DVD playback to memorize the settings.

6

TOP MENU button*

Press to call up the top menu programmed on the DVD.
Depending on the DVD, the top menu may be identical to the DVD
menu.

7

Cursor buttons ( / / / )*

///

VOL +/- buttons

Use to move through the options on menu screens and to change
settings.

CH +/- , VOL +/- buttons

8

RETURN button*

Use to go one menu back (current settings are maintained). Use
RETURN when you do not want to change the option setting in a
menu.

TV/VCR button

9

PAUSE button

Press to pause playback of a disc. Press again to resume
playback.

10

STOP button

Press to stop playback. Pressing once enables playback to
resume from a point shortly before the location where it was
stopped. Pressing twice causes the disc to return to the beginning
of the disc when playback starts again.

18

DISPLAY button

Press during playback to display statistical disc information.
Press repeatedly to display different information.

19

DIMMER button

Toggle to control the lightness of the display.

20

MENU button*

Use to display or close the DVD menu or MP3 Navigator screen.

ENTER button*

21

Use to implement settings selected with the cursor buttons or to

set items highlighted in a menu.

22

SETUP button*

Press when the player is in either play or stop mode to open and

close the Setup screen.

23

PLAY

Press to start or resume playback.

24

UP/DOWN /

During playback, press to go back to a previous chapter/track

and to advance to the next chapter/track .

25

STEP/SLOW +/- buttons

Press STEP/SLOW + or Ð during playback to view still frame.
Press and hold STEP/SLOW + or Ð during playback to view slow
playback. In still frame, press STEP/SLOW + to advance DVDs
and Video CDs frame by frame and STEP/SLOW Ð to back up a
few frames at a time (DVD only).

26

FUNCTION M button

You can store in memory up to 5 settings. Press FUNCTION M to
memorize and recall the settings.

CLEAR button

27

Works in conjunction with a number of player functions. Use to
cancel repeat and random playback, and to edit programs.

SEARCH button

28

Press to perform a title/folder, chapter/track or elapsed time
search.

29

PROGRAM button

You can program titles, chapters, or tracks to play back in a
desired order. Programs can be a maximum of 24 steps.
Additionally, DVD programs for up to 24 discs can be stored in
the player'ss memory for future use.

A-B button

30

Press at the beginning and end of the section you want to repeat
or to mark a location you want to return to.

31

DVD/TV switch

(Buttons indicated with * are used for menu operation.)

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EXPLODED VIEW

DPS-5.2

53

52

53

F1

U10

51

53

101

53

16

53

53

E702

E751

U7

E903

Z11

13

Z12

To DVD
Mechanism

U1

Z14

Z13

Z14

Z10

23

15

U5

13

U6

31

D
V
D

33

37

35

37

37

E701

23

23

U2

23

19

23

41

S731

54

55

25

U3

1

17

20

56

27

U9

23

105

21

49

45

3

3

9

5

11

5

7

43

49

7

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EXPLODED VIEW PARTS LIST

DPS-5.2

REF. NO.

11 27191112 KGPS-6RF
13 838130208 3TTB+20B, Self tapping screw
15 29362584 Label (DVD)
16 29363012 Label, RISK
17 28325753 Knob
19 27111221A Front bracket
20 29110161 Ta
21 28191928 Clear
23 838130088 3TTB+8B, Self tapping screw
25 82143010 3P+10FN
27 28325933 Knob, CRS
31 28148479 Door
33 27262651 Plate
35 28184808 Top cover
37 838430088 3TTB+8B
41 27212326 Front
43 28135278 Badge
45 28198906 Facet
49 838430088 3TTB+8B
51 27122865 Rear panel
52 838440089 4TTB+8C
54 838126088 2.6TTB+8B, Self tapping screw
55 27191142A Holder, PLATE
56 28133398 Back plate

105 28325756 Knob (STANDBY
E701 2045222012 NCFC5-222012, Flexible flat cable
E702 2009990691UL NSAS-10P0959, Socket AS
E751 2045081212 NCFC5-081212
E903 260208 Wire tie

F1 252252 or 1.6A-T/UL-ST2 or
F1 252147 1.6A-TSC, Fuse

S731 25035710 NPS-115-S673, Joy switch

U1 1H474581-1G NAAR-7181-1G, Output terminal

U2 1H474582-1G NADIS-7182-1G, Display circuit

U3 1H474583-1G NADIS-7183-1G, Standby LED

U9 1H474584-1G NAPS-7184-1G, AC Inlet terminal

U5 1H474585-1G NAETC-7185-1G, Support PC board
U6 1H474586-1G NASW-7186-1G, Power switch

U7 1H474588-1G NAETC-7188-1G, RS-232C connector

U10 24150020A NGPS-0020-120V, Power supply unit
Z10 24150019 DB-VPB301, Main circuit PC board assy

Z11 24801010 DB-VLD301-006, DVD mechanism
Z12 24840149A DB-VAC301, Adapter L
Z13 24840150A DB-VAC302, Adapter R
Z14 838130088 3TTB+8B, Self tapping screw

PART NO. DESCRIPTION

1 27100399A Chassis
3 27175316B Leg
5 28141332 Cushion
7 838130088 3TTB+8B
9 27190428A KGLS-10RF, Holder

PC board assy

PC board assy

PC board assy

PC board assy

PC board assy

PC board assy

, Self tapping screw

,Holder

Part No. 29362648

(POWER)

pe CU

plate

(BC), Self tapping screw

(BC), Self tapping screw

panel

(BC), Self tapping screw

(BC), Self tapping screw

)

, Flexible flat cable

NOTE: THE COMPONENTS IDENTIFIED BY MARK
ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK. REPLACE ONLY WITH
PART NUMBER SPECIFIED.

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EXPLODED VIEW (LOADING MECHANISM)

DPS-5.2

2

23

Daifree
GEM1036

15

14

Lubricating Oil

12

GYA1001

13

6

To DVDM

CN151

8

8

8

8

20

18

17

16

19

A

10

11

Lubricating Oil
GYA1001

9

1

LOADING MECHANISM PARTS LIST

REF.NO. PART NO.

1 VNP1836 Loading PC board assy
2 VXX2782 Traverse mechanism assy-S
6 VDA1864 Flexible cable 26P
8 VEB1327 Float rubber

9 VEB1328 Belt
10 VNE2253 Stabilizer
11 VNL1917 Loading base

DESCRIPTION

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REF.NO. PART NO.

DESCRIPTION

12 VNL1918 Float base DVD
13 VNL1919 Drive cam
14 VNL1921 Gear pulley
15 VNL1922 Loading gear
16 VNL1923 Drive gear
17 VNL1925 SW lever
18 VNE2251 Clamper plate
19 VNE2252 Bridge
20 VNL1924 Clamper
23 VNL1920 Tray

A

BLOCK DIAGRAM

BCDEFGH

1

Overall

Main circuit PCB

DB-VPB301

CN151

(26P)

RF
B1
B2
B3
B4

(RF)

RF

16

7

6
12
11

3

B1
B2
B3
B4

6

LA9701M

7
8
9

IC101

RF IC

54
46
56
57
42
35

Spindle

Motor

Pickup
Assembly

(26P)

11
20
21
15
16

2

T DRV

25

T RTN

24

F DRV

23

F RTN

26

CN1

(12P)

9
8
7
6
5
4

3
4

3

M

Stepping

Motor

(Carriage)

CN2

(4P)

2
1

CN3

(17P)

10
11
12
13
14

H1+

9

H1-

H2+

H2-

H3+

H3-

ST1+

1

ST1-

2

ST2+

4

ST2-

5

2

3

4

1

9
10
11
12
13
14

1

2

4

5

CN61

(17P)

T DRV
T RTN
F DRV
F RTN

12

IC351

13

M56788AFP

9

FTS Driver

10

35 34 31 32 15 14

(RF) (RF)

RFO

DSP RF

(RF)

BH
PH
FE
TE

32 33 30 31 39 3

FDO

3

TDO

20

9
10
11
12
13
14

IC251

BA6664FM

Spindle

Driver

47

LC78652W

48

Servo DSP IC

SPDO

21

IC201

(RF)

46 14

ROMXA

16M

(AD)

33M
16M

(AD)

PD6345A

System Control

57

LODPOS

SSIB ASSY

CN602

(2P)

+-

M

Loading

Motor

Assy

LOAB ASSY

4

2
1

S101
Loading
Position

Switch

CN601

AC IN

(5P)

1
2

4

NEUTRAL

CN52

(5P)

LOD- LOD-

1

LOD+ LOD+

2

SW2 LODPOS

4

CN1

(2P)

1

LIVE

F1

2

CN2

(14P)

V+12D V+12M

V+5DV+5VV+5S

V+3D

V12M

SW+5

V3VD

V+6M

29 22

28,30 21,23

2

(14P)

-27V

EV+5V

1,3 8,10

P902

-27V

14
10

1

EV+5V

5

+6V

7

8

+12V

9

6

+5V

11

4

+3.3V

13

2

9

V+5V
V+3V

V+6M
V+12V

P701A

(22P)

IC712

MSM51V17805D-60TS

16M DRAM

170
112

IC701

PE5108A

4

DVD Decoder

107

BY Chip

IC601

105

X48/44

27M

(for IC801)

3

X48/44

14 15

CN401 (2/2)

(30P)

CN102 (2/2)

(30P)

IR

SEL IR

Clock Generator

10

22/24M

(for IC211)

CONTROLCONTROLCONTROL

(VD) (VD)

57-60
63-66

111

IC603

VYW1853

8M Flash Memory

16M

(for IC201, IC701)

13

IC481

BU2288FV

9

36/16M

(for IC801)

P354

CONTROL

EV+5V

-27V

SD0-SD7

CDDATA

33M
(for IC701)

U10: POWER

SUPPLY
UNIT

U3: Standby LED PCB

NADIS-7183A

JL771B

5

Key switck

(5P)

JL771A

1
2

(5P)

KEY SW

P701B

(22P)

Q701

MPD780232GC

FL Control IC

IR

E+5V

-27V
FLAC2

FLAC1

Q702

FL Tube

Q705
Remote
Receiver
Unit

(7P)

P731

Jog switch
PCB

(7P)

P731

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U2: Display circuit PCB

NADIS-7182A

DPS-5.2

IC805

MB81F161622C-80FN

16M SDRAM

(VD)

149,150,
152-155,
158,159

48

IC801

M65774BFP

MPEG2 Decoder

AV-1

5564

27M36/16M

(RF)

: RF SIGNAL ROUTE

(AD)

: AUDIO DATA SIGNAL ROUTE
: AUDIO SIGNAL ROUTE

(D)

: AUDIO (DIGITAL) SIGNAL ROUTE

(D)

(D)

DOUT0

74

ADA0A

68

PD0-PD7

95-98,

100-103

(VD)

93

27M

Cr/R

24

Y/G

2-9

48

IC861

28

Cb/B

25

V

35

Y

33

C

29

(VD)

27M

ADV7172KST

Video Encoder

U1: Output terminal PCB

(VD)

: VIDEO DATA SIGNAL ROUTE
: VIDEO SIGNAL ROUTE

(V)

: V SIGNAL ROUTE

(Y)

: Y SIGNAL ROUTE

CN401 (1/2)

(30P)

DOUT0

22/24M

Q911

Q913

Q902

CN15

(30P)

5 26

7
2

29
27
25

26
30
28

(D) (D) (D)

Q912

Q901

Q903

DOUT

ADATA0

Cr/R

Y/G

Cb/B

V
Y
C

CN102 (1/2)

(30P)

CN106

(30P)

7

22/24M

2

Cr/R

29

Y/G

27

Cb/B

25

26
30
28

Q301

PCM1742KE

192kHz, 24bit

2ch DAC

7

2

8

16

(R)

(Y)

(B)

V

(V)
(Y)

Y
C

(C)

MM1540BF

6ch Amp.

Driver with LPF

13

9

11

2
6
4

Q201

NAAR-7181

(C)

: C SIGNAL ROUTE

(R)

: R SIGNAL ROUTE

(G)

: G SIGNAL ROUTE

(B)

: B SIGNAL ROUTE

(D)

Q601

Q401/402

NJM4565M-D

(V)

V

27

(Y)

Y

23

C

(C)

25

Cr/R

16

Y/G

20

Cb/B

18

(G)

(D)

(Y)

Y
C

(C)

AUDIO_L
AUDIO_R

(R)

(B)

P751A

V
C
Y

R
G
B

Q352

OPTICAL

COAXIAL

P353

JA201

L

R

Mono

P201

Composite

P203

(22P)

DIGITAL

AUDIO

S VIDEO

V

COMPOSITE

Video
component

Not used

GND

REQ

BUSY

SDATAIN

SCK

SDATAOUT

RESET

U7:RS-232C connector
PC board

NAETC-7188

Q801:
MPD789071MC

P751B

8 bit
microprocessor

Q802:

MPD4721GS

Driver/

Receiver

P801

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