Pioneer XVDV-830 Service manual

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2003

TIMER STANDBY/ON OPEN/CLOSE

XV-DV830 RRV2817

S-DV830

S-DV830SW RRV2807

S-DV830ST

DVD/CD TUNER
SPEAKER SYSTEM

POWERED SUBWOOFER
SPEAKER SYSTEM

This manual

Component System

Service Manual Remarks

XV-DV830

0

DVD/CD TUNER

XV-D V830

THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

ORDER NO.

RRV2817

Model Type Power Requirement

XV-DV830 ZUCXJ DC power supplied from other system component 1

Regional restriction

codes (Region No.)

Remarks

This product is a system(s) component.
This product does not function properly when independent ; to avoid malfunctions, be
sure to connect it to the prescribed system component(s), otherwise damage ma y result.
Please connect it to the POWERED SUBWOOFER S-DV830SW, for adjustment and opera­tion inspection.

For details, refer to "Important symbols for good services" .

T-ZZV JULY 2003 printed in Japan

1234

SAFETY INFORMATION

A

This service manual is intended for qualified service technicians; it is not meant for the casual
do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been
trained to properly and safely repair complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may
void the warranty. If you are not qualified to perform the repair of this product properly and safely, you
should not risk trying to do so and refer the repair to a qualified service technician.

WARNING

B

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to
cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 – Proposition 65

NOTICE
(FOR CANADIAN MODEL ONLY)
Fuse symbols (fast operating fuse) and/or (slow operating fuse) on PCB indicate that replacement
parts must be of identical designation.

REMARQUE
(POUR MODÈLE CANADIEN SEULEMENT)

C

Les symboles de fusible (fusible de type rapide) et/ou (fusible de type lent) sur CCI indiquent que
les pièces de remplacement doivent avoir la même désignation.

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

The following check should be performed for the
continued protection of the customer and service
technician.

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground

(water pipe, conduit, etc.) by connecting a leakage

D

E

current tester such as Simpson Model 229-2 or
equivalent between the earth ground and all exposed
metal parts of the appliance (input/output terminals,
screwheads, metal overlays, control shaft, etc.). Plug
the AC line cord of the appliance directly into a 120V
AC 60 Hz outlet and turn the AC power switch on. Any
current measured must not exceed 0.5 mA.

Reading should
not be above

0.5 mA

Earth
ground

Device
under
test

Also test with
plug reversed
(Using AC adapter
plug as required)

Test all
exposed metal
surfaces

Leakage
current
tester

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 APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance
have special safety related characteristics. These are
often not evident from visual inspection nor the
protection afforded by them necessarily can be obtained
by using replacement components rated for 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
on the parts list in this Service Manual.
The use of a substitute replacement component which
does not have the same safety characteristics as the
PIONEER 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 PIONEER
Service Manual. A subscription to, or additional copies
of, PIONEER Service Manual may be obtained at a
nominal charge from PIONEER.

on the schematics and

F

2

1234

XV-DV830

5 678

[ Important symbols for good services ]

In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.
When you find the procedures bearing any of the symbols, be sure to fulfill them:

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), and
should keep the safety during servicing by following the safety instructions described in this manual.

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.
In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,
proper cleaning should be performed to restore their performances.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set or
the shipping screws should be installed before shipping out in accordance with this manual, if necessary.

A

B

5. Lubricants, glues, and replacement parts

Appropriately applying grease or glue can maintain the product performances. But improper lubrication or applying
glue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply the
prescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribed
ones should be used.

* When the FFC cable between the VIDEO ASSY-CN8301 and DVDM ASSY-CN 943 is off from
the connector and then the power is turned on, the parts below on the DVDM ASSY may be
destroyed.
Be sure to take care when diagnosing the ASSYS. Refer to P.106.

IC851 DSD1791DBR (AUDIO DAC)
IC861, IC871 DSD1702EG (AUDIO DAC)

C

D

56

XV-DV830

E

F

7

8

3

1234

CONTENTS

SAFETY INFORMATION..................................................................................................................................... 2

A

B

C

D

E

1. SPECIFICATIONS ............................................................................................................................................ 5

2. EXPLODED VIEWS AND PARTS LIST............................................................................................................8

2.1 PACKING ...................................................................................................................................................8

2.2 EXTERIOR SECTION.............................................................................................................................. 10

2.3 LOADING MECHA ASSY ........................................................................................................................12

2.4 TRAVERSE MECHA ASSY-S ..................................................................................................................14

2.5 DISPLAY UNIT......................................................................................................................................... 15

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................16

3.1 BLOCK DIAGRAM...................................................................................................................................16

3.2 LOAB ASSY and OVERALL WIRING DIAGRAM.....................................................................................18

3.3 DVDM ASSY(1/4).....................................................................................................................................20

3.4 DVDM ASSY(2/4).....................................................................................................................................22

3.5 DVDM ASSY(3/4).....................................................................................................................................24

3.6 DVDM ASSY(4/4).....................................................................................................................................26

3.7 VIDEO, DSP TRADE and COMPONENT ASSYS ...................................................................................28

3.8 DSP ASSY(1/2)........................................................................................................................................ 30

3.9 DSP ASSY(2/2)........................................................................................................................................ 32

3.10 FM/AM TUNER MODULE...................................................................................................................... 34

3.11 TATRADE and CONTROL(1/3) ASSYS ................................................................................................. 36

3.12 CONTROL(2/3) and HP ASSYS............................................................................................................38

3.13 CONTROL ASSY(3/3)............................................................................................................................40

3.14 LCDCONT, CONNECT, KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS ........................................ 42

3.15 WAVEFORMS........................................................................................................................................44

4. PCB CONNECTION DIAGRAM .....................................................................................................................45

4.1 LOAB ASSY............................................................................................................................................. 45

4.2 DVDM ASSY............................................................................................................................................ 46

4.3 VIDEO, DSP TRADE and COMPONENT ASSYS ...................................................................................48

4.4 DSP ASSY...............................................................................................................................................52

4.5 FM/AM TUNER MODULE........................................................................................................................ 54

4.6 KEY RTOP, KEY R, KEY L and KEY LTOP ASSYS................................................................................. 55

4.7 TXTRADE, CONTROL and HP ASSYS................................................................................................... 56

4.8 LCDCONT and CONNECT ASSYS......................................................................................................... 60

5. PCB PARTS LIST ........................................................................................................................................... 62

6. ADJUSTMENT ............................................................................................................................................... 68

6.1 TUNER SECTION....................................................................................................................................68

6.2 ADJUSTMENT ITEMS AND LOCATION .................................................................................................69

6.3 JIGS AND MEASURING INSTRUMENTS............................................................................................... 69

6.4 NECESSARY ADJUSTMENT POINTS ...................................................................................................70

6.5 TEST MODE ............................................................................................................................................ 71

6.6 MECHANISM ADJUSTMENT.................................................................................................................. 72

7. GENERAL INFORMATION............................................................................................................................. 74

7.1 DIAGNOSIS.............................................................................................................................................74

7.1.1 TEST MODE ......................................................................................................................................... 74

7.1.2 DISPLAY SPECIFICATIONS OF THE TEST MODE............................................................................. 76

7.1.3 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY................................................................ 77

7.1.4 SPECIFICATION OF MODEL INFORMATION ..................................................................................... 78

7.1.5 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE................................................................. 79

7.1.6 MECHANICAL ERROR HISTORY........................................................................................................ 80

7.1.7 ID NUMBER AND DATA SETTING.......................................................................................................85

7.1.8 TROUBLE SHOOTING.........................................................................................................................88

7.1.9 DSP TROUBLE SHOOTING................................................................................................................. 91

7.1.10 SEQUENCE AFTER POWER ON......................................................................................................95

7.1.11 SINGLE OPERATION METHOD.......................................................................................................100

7.1.12 PROTECTION CIRCUIT................................................................................................................... 101

7.1.13 DISASSEMBLY ................................................................................................................................. 105

7.2 IC ........................................................................................................................................................... 114

7.3 DISC/CONTENT FORMAT ....................................................................................................................137

7.4 CLEANING............................................................................................................................................. 139

8. PANEL FACILITIES ...................................................................................................................................... 140

F

4

1234

XV-DV830

Amplifier Section

Continuous Power (RMS). . . . . 75 W / channel

. . . . . . . . . . . . . . . . . . . . (1 kHz, THD 10%, 6Ω)

Disc section

Digital audio

characteristics . . . . . . . DVD fs: 96 kHz, 24-bit

Type. . . . . . DVD system, Video CD system and

Compact Disc digital audio system

Frequency response

48 kHz sampling. . . . . . . . . . 4 Hz – 22 kHz

96 kHz sampling. . . . . . . . . . 4 Hz – 44 kHz

192 kHz sampling. . . . . . . . . 4 Hz – 88 kHz

S/N ratio. . . . . . . . . . . . . . . . . . . . . . . . 108 dB

Dynamic range . . . . . . . . . . . . . . . . . . . 95 dB

Total harmonic distortion . . . . . . . . . . .0.005 %

Wow and Flutter. . . . . . . Limit of measurement

(±0.001 % W.PEAK) or less (JEITA)

FM tuner section

Frequency Range. . . . . . . . . . . . . 87.5 - 108MHz

Antenna . . . . . . . . . . . . . . . .75Ω , unbalanced

AM tuner section

Frequency Range

Antenna . . . . . . . . . . . . . . . . . . .Loop antenna

Miscellaneous

Power Requirements

. . . . . . AC 120V, 60 Hz

Power Consumption . . . . . . . . . . . . . . . .178 W

Power Consumption

in standby mode . . . . . . . . . . . . . . . . . . . 0.48 W

Dimensions:
DVD/CD Tuner. .360 (W) x 74 (H) x 270 (D) mm

Display Unit . . . . 274 (W) x 44 (H) x 35 (D) mm

Weight:

DVD/CD Tuner. . . . . . . . . . . . . . . . . . . . 3.2 kg / 7 lb

Display Unit . . . . . . . . . . . . . . . . . . . . . . 0.2 kg / 7 oz

Accessories

Operating Instructions. . . . . . . . . . . . . . . . . . 1

Setup guide. . . . . . . . . . . . . . . . . . . . . . . . . . 1

Display unit. . . . . . . . . . . . . . . . . . . . . . . . . . 1

Remote control unit . . . . . . . . . . . . . . . . . . . . 1

Power cord . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Video Cord (yellow plugs) . . . . . . . . . . . . . . . 1

Display cable (gray plugs) . . . . . . . . . . . . . . . 1

Control cable A (blue plugs) . . . . . . . . . . . . . 1

Control cable B (black plugs) . . . . . . . . . . . . .1

FM antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

AM loop antenna . . . . . . . . . . . . . . . . . . . . . .1

Dry cell batteries (AA/R6) . . . . . . . . . . . . . . . 2

Speaker cords (5 m). . . . . . . . . . . . . . . . . . . . 3

Speaker cords (10 m). . . . . . . . . . . . . . . . . . . 2

Non-skid pads (center speaker) . . . . . . . . . . .3

Non-skid pads (subwoofer) . . . . . . . . . . . . . . 4

Speaker stands. . . . . . . . . . . . . . . . . . . . . . . 4

Warranty Card. . . . . . . . . . . . . . . . . . . . . . . . 1

Satellite Speaker System
(S-DV830ST)

Type Sealed, antimagnetic

Speaker . . . . . . . . . . . . . . . . . 8.7 cm (cone type)

. . . . . . . . . . . . . . . . . . . . . . . . 5.2 cm (cone type)

Nominal impedence. . . . . . . . . . . . . . . . . . 6Ω

Frequency range. . . . . . . . . . . .80 – 20,000 Hz

Max. input . . . . . . . . . . . . . . . . . . 75 W (JEITA)

Front / Surround speakers

Dimensions. . . . .110 (W) x 59 (D) x 284 (H) cm

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7 kg

Center speaker

Dimensions. . . . .284 (W) x 58 (D) x 110 (H) cm

Weight . . . . . . . . . . . . . . . . . . . 0.7 kg /1 lb. 9 oz

With 9kHz step . . . . . .

530 kHz to 1,700 kHz

With 10kHz step . . . . .

531 kHz to 1,602 kHz

14 (W) x 2 (H) x 10 (D) in.

29/32

5/8

3/16

4 (W) x 2 (H) x 10 (D) in.

5/16

3/16

11/32

11 (W) x 2 (H) x 11 (D) in.

9/32

3/16

3/16

10 (W) x 1 (H) x 1 (D) in.

23/32

3/8

25/32

Powered subwoofer
(S-DV830SW)

Type . . . . . .Bass reflex floor type, antimagnetic

Speaker . . . . . . . . . . . . . . . . 18 cm (cone type)

Nominal impedence. . . . . . . . . . . . . . . . . . 6Ω

Frequency range. . . . . . . . . . . . . . .28 – 250 Hz

Max. input . . . . . . . . . . . . . . . . . . 75 W (JEITA)

Dimensions. . . .192 (W) x 436 (D) x 395 (H) cm

Weight . . . . . . . . . . . . . . . . . 12.5 kg / 27 lb. 9 0z

7 (W) x 17 (H) x 15 (D) in.

5/32

9/16

9/16

5 678

1. SPECIFICATIONS

A

B

C

D

E

56

XV-DV830

F

7

8

5

1234

A

• Specifications and design subject to
possible modification without notice, due
to improvements.

This product includes FontAvenue®
fonts licenced by NEC corporation.
FontAvenue is a registered trademark
of NEC Corporation.

B

C

accessories

Remote control unit Dry cell batteries

(XXD3058)

V1/V2/V3

VIDEO

E
S

O

STANDBY/ON

L

C

DOOR

N

TV

E
P

0

O

CD

8

4

DVD FM/AM

E

¡

S
O
L

TRAY

C
N

E

3

P
O

0

RETURN

7

1

+

T

4

S
+
E

N

U
N

U

E

T

SOUND

M

R

E

D

T

V

N

D

E

–

–

T

E

S

N
U
T

R
E

E
T
S

M

MUTE

A

U

L

L

M

O

O

R

V

T

L

N

O

V
O
C

V

T

T
U
P

IN

ADVANCED

P

ZOOM
SUBTITLE

SURROUND

Y

P

S

U

ANGLE

T

AUDIO

E
S

PROGRAM REPEAT RANDOM

P

AUTO

U
T

D

E

D

O
R

M
O

S

T

S
E
T

V
D

E

N
O
T

12

L

E
V
E

L
H

C

45

IM
D

N

E
M
P

C
T

R

E
M

7

N

A
L

M

E
T
S

3

U
N
E

M
S

Y

6

S

P
S
I

U

D

S
Y
S

9

+
R

E

P

D
S
I

L

R

O

D

F

E

F

T

F

D

N

O

V

E

/

D

N

8

R

E

O

–

M

T

R

I

/

X

E

T

E

D

)

–––

T

L

J

E

O

R

D

L

F

L

E

A

C

T

K
C

E

O

G

B

L

A

U

C

U

(

S

G

M
C

0

P
N
I
A

M

0
0
0
0

X
A

(size AA/R6P) x 2

Display unit (AXX7163) AM l oop antenna

(ATB7009) (ADH7004)

Control cable A Control cable B Display cable Video cord

(VDE1065)(ADE7077) L=1.5m(ADE7078) L=3m(ADE7063) L=3m

Yellow plugs

E

Blue plugs Black plugs

• Power cord
(ADG7021)

Gray plugs

FM antenna

F

6

XV-DV830

1234

5 678

A

B

C

D

E

56

XV-DV830

F

7

8

7

1234

2. EXPLODED VIEWS AND PARTS LIST

NOTES:

A

2.1 PACKING

B

C

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.
The mark found on some component parts indicates the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of identical designation.
Screws adjacent to mark on product are used for disassembly.
For the applying amount of lubricants or glue, follow the instructions in this manual.
(In the case of no amount instructions, apply as you think it appropriate.)

5,6

14

1,2,3,4,7,10

13

Display Unit

12

21

8

9

ROOM SETUP

ENTER

FOLDER+

PDP
CLOCK
TIMER/

0

CH LEVEL

FOLDER–
MENU
HOME

QUIET/
MIDNIGHT

MAIN SUB

CLR

/

RANDOM

TEST TONE

789

–––

DIMMER

TOP MENU

456

SETUP
REPEAT
SUBTITLE

SYSTEM

123

ZOOM

AUDIO ANGLE

INPUT

PROGRAM

AUTO SURROUND ADVANCED

SOUND

BASS MODE DIALOGUE VIRTUAL SB

TV CONTROL

PVOL
VOLUME
MASTER

ST+

RETURN

TUNE–

ENTER

11

15

TUNE+

¡1

0

ST–

7

MUTE

OPEN/CLOSEDISPLAY

3

L1/L2

8

DVD MENU

4¢

STANDBY/ON

DVD TUNER TV LINE

CD FM/AM

21

15

Top

D

Front

17

20

16

18

19

E

F

8

XV-DV830

1234

>

5 678

PACKING parts List

Mark

No. Description Part No.

1Power Cord ADG7021
2 FM Antenna ADH7004
3 AM Loop Antenna ATB7009
4 Video Cord VDE1065
5 Control Cable A (Blue Pugs) ADE7063

6 Control Cable B (Black Plugs) ADE7078
7 Display Cable (Gray Plugs) ADE7077
8 Remote Control Unit XXD3058
9 Battery Cover XZN3130
NSP 10 Dry Cell Batteries (R6P,AA) VEM1031

11 Operating Instructions ARE7335
(English, French)
12 Setup Guide ARE7337
(English, French)
NSP 13 Warranty Card ARY7045
NSP 14 Polyethylene Bag AHG7098
NSP 15 Polyethylene Bag Z21-038

A

B

16 Front Pad AHA7420
17 Rear Pad AHA7421
18 Spacer AHB7087
19 Packing Case AHD8224
20 Packing Sheet AHG7015

21 Protection Bag AHG7109

C

D

E

56

XV-DV830

F

7

8

9

1234

2.2 EXTERIOR SECTION

A

B

NON-CONTACT

SIDE

CONTACT SIDE

32

44

28

41

35

24

28

J

B

M

41

41

40

D

31

41

3

41

E

4

25

C

G

20

17

F

42

26

13

41

K

K

L

42

41

M

18

P

E

D

41

2

27

42

42

42

L

17

B

43

42

22

41

43

38

41

H

C

7

42

A

D

41

19

I

8

29

34

36

32

40

C

D

48

50

1

B

50

E

42

O

12

42

50

47

N

41

11

36

45

14

F

41

16

16

42

10

Refer to
"2.3 LOADING
MECHA ASSY".

I

H

41

G

49

A

J

I

47

46

H

G

F

E

M

42

C

30

5

19

41

6

42

23

L

18

9

42

37

F

33

42

10

1234

29

XV-DV830

29

29

39

5 678

EXTERIOR SECTION parts List

Mark

No. Description Part No.

1DVDM Assy AWM7813
2 VIDEO Assy AWU8104
3 DSP Assy AWX8325
4 DSP TRADE Assy AWU8101
5 FM/AM TUNER Module AXQ7228

Mark

No. Description Part No.

NSP 45 DVD Assy AXA7126
46 Connector Assy PG05KK-E25
47 Cushion AEB7267
48 Adapter02 L ANW7267
49 Adapter02 R ANW7268

A

6 TX TRADE Assy AWU8115
7 CONTROL Assy AWU8103
8 HP Assy AWU8102
9 KEY R TOP Assy AWU8113
10 KEY R Assy AWU8112

11 KEY L Assy AWU8110
12 KEY L TOP Assy AWU8111
13 COMPONENT Assy AWU8116
NSP 14 LOADING MECHA Assy VWT1208
15 • • • • • •

16 30P FFC/30V ADD7436
17 30P FFC/30V ADD7437
18 5P FFC/30V ADD7438
19 13P FFC/30V ADD7439
20 19P FFC/30V ADD7440

21 • • • • • •
22 Rear Panel ANC8211
NSP 23 Bottom Plate ANF7035
NSP 24 Top Plate ANF7036
25 Angle DSP ANG7467

26 Angle PCB S ANG7468
27 Angle PCB M ANG7475
28 Screw Plate ANG7470
29 Leg AEB7090
30 Tuner Spacer AEB7320

50 Screw BPZ30P080FMC

B

C

D

31 Top Spacer AEB7321
32 Side Plate AAK8135
33 Tray Panel AAN7223
34 Bottom Base ZUC AMA7030
35 Top Panel AMB7850

36 Button Assy T AXG7205
37 Button Assy F AXG7206
NSP 38 ID Label Assy VXW1003
NSP 39 Name Label R AAL7338
40 65 Label ARW7050

41 Screw BBZ30P080FMC
42 Screw BPZ30P080FZK
43 Screw PSC30P080FNI
NSP 44 Energy Star Label AAX7876

56

XV-DV830

E

F

7

8

11

1234

2.3 LOADING MECHA ASSY

Note :

A

Refer to
" Application of Lubricant".

8

Daifree
GEM1036

B

12

Lubricating Oil
GYA1001

23

C

13

16

22

8

17

8

4

Refer to

2

"2.4 TRAVERSE MECHA. ASSY-S".

6

8

To DVDM CN101 (Pickup Assy-S)

To DVDM CN104 (Stepping Motor)

To DVDM CN105 (Spindle Motor)

3

A

5

18

19

20

22

D

LOADING MECHA ASSY parts List

Mark

No. Description Part No.

NSP 1 LOAB Assy VWG2346
2Traverse Mechanism Assy-S VXX2871
3 Loading Motor Assy VXX2872
4 Motor Pulley PNW1634
5 Motor VXM1105

E

6 Flexible Cable (24P) VDA1947
7 Connector Assy 2P VKP2253
8 Floating Rubber VEB1351
9 Belt VEB1330
10 Stabilizer VNE2253

15

14

22

21

22

7

A

10

11

9

1

A

Mark No. Description Part No.

17 SW Lever VNL1925
18 Clamper Plate VNE2251
19 Bridge VNE2252
20 Clamper VNL1924

21 Screw JGZ17P028FMC
22 Screw Z39-019
23 Tray VNL1920

Lubricating Oil
GYA1001

11 Loading Base VNL1917
12 Float Base DVD VNL1918
13 Drive Cam VNL1919
14 Gear Pulley VNL1921

F

15 Loading Gear VNL1922

16 Drive Gear VNL1923

12

1234

XV-DV830

Application of Lubricant

Lubricating Oil
GYA1001

Around the shaft

No. 11
Loading Base

No. 23
Tray

No. 13
Drive Cam

No. 13
Drive Cam

No. 23
Tray

Front View Rear View

Daifree
GEM1036

Inner side of a ditch

Concave of unevenness

Top View

Bottom View

Daifree
GEM1036

Daifree
GEM1036

Side of the rib

Lubricating Oil
GYA1001

Concave of unevenness

Daifree
GEM1036

Concave of unevenness

Daifree
GEM1036

Lubricating Oil
GYA1001

Lubricating Oil
GYA1001

Lubricating Oil
GYA1001

Inner side of a ditch

Lubricating Oil
GYA1001

Inner side of a ditch

Lubricating Oil
GYA1001

5 678

A

B

C

D

E

XV-DV830

56

7

F

13

8

>

1234

2.4 TRAVERSE MECHA ASSY-S

A

10

17

17

15 (Torque : 0.15 ± 0.01 N•m)

Silicone Adhesive

8

GEM1037

3

17

1

B

13

C

16

10

To DVDM CN105

(Spindle Motor)

7

12

(Adjustment
spring)

4 (Adjustment screw)

5

6

Screw Tight
GYL1001

To
DVDM CN101
(Pickup Assy)

14

Silicone Adhesive
GEM1037

15 (Torque : 0.15 ± 0.01 N•m)

NON-CONTACT

9

SIDE

CONTACT SIDE

D

11

E

TRAVERSE MECHA ASSY-S parts List

Mark No. Description Part No.

1 Spindle Motor VXM1099
2 Stepping Motor VXM1101

3 Pickup Assy-S OXX8005
4Skew Screw VBA1080
5Skew Spring VBH1335

6 Guide Bar VLL1514

F

7 Sub Guide Bar VLL1515
8 Leaf Spring VNC1023
9 Joint Spring VNC1019

16

2

To

DVDM CN104

(Stepping Motor)

Mark No. Description Part No.

10 Support Spring VNC1020

NSP 11 Mechanism Chassis VNE2248
12 Damper Sheet VEB1335
13 Spacer VNL1913
14 Joint 03 VNL1949
15 Tapping Screw OBA8021

16 Screw BBZ20P050FZK
17 Screw PMA26P100FMC

14

1234

XV-DV830

K

J

1

8

9

7

7

13

12

18

14

7

2

4

3

6

5

10

11

16

16

17

16

15

5 678

2.5 DISPLAY UNIT

A

B

DISPLAY UNIT parts List

Mark No. Description Part No.

1 LCD CONT Assy AWU8119
2 CONNECT Assy AWU8118
3 LCD AAV7098
4 LED (White) NSPW510BS-1064
5 Diffusion Sheet AAK8144

6 Earth Spring ABH7233
7 Leg AEB7090
8 Back Light Case AMR7463
9 REF Plate A AMR7464
10 REF Plate B AMR7465

11 Optical Plate AMR7466
12 Display Window AAK8137
13 Display AL AAP7094
14 Display Panel AMB7851
15 Display Cover AMC7051

16 Screw BPZ30P080FZK
17 Screw PSC30P080FNI
18 Display Unit AXX7163

C

D

E

XV-DV830

56

F

7

8

15

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

Traverse Mechanism Assy
VWT1199

SPINDLE

Motor

B

C

DIGITAL
OPT IN1

DIGITAL
OPT IN2

D

DIGITAL
OPT OUT

*single disc mecha

Steppingtor

+ -

LoadMotor

+ -

JA8251

JA8252

JA8253

B

DVD MODULE

20MHz

CN1013

CN101

03SD PU

PlCK UP

ASSY

CN105

M

L

M

CN104

IC301

STM6316ATXXA

FRONT END IC

M63018FP

IC101

FTS&SPDL DRlVER

CN103

IC802

64M SDRAM

IC603

16M

FLASH ROM

DVDM ASSY

27MHz

IC601

STI5588CVB

BACK END IC

system control

MPEG Video Decoder

Video Encoder
(withPictureControl)
Video DAC

(Progressive: 54MHz)

Audeo Decoder

-DD MPEG
JPEG Viewer

WMA Playback
RW Playback

(VRmode with CPRM)

3.3V, 1.8V
208pin, PQFP

EMI

IIC

IC501

IC802

64M SDRAM

IC801

SAA7893
HL/C2

SACD LSI

MM1623

VlDEO AMP

DRlVER

6IN-6OUT

IC851

DSD
DAC

IC871

DSD
DAC

IC861

DSD
DAC

CN943(1/2)CN901

R/PR

G/Y

B

B/P

V
C
Y

CN5604

DOUT

CN8301(2/2)

CN8301(1/2)

CN5502

FL/FR
SW

Center

SL/SR

CN8908

CN943(2/2)

CN8907

CN8906(2/3)

IC8251

(1/2)

CN8011

CN8003

AK4114

IC8201

FM/AM

F

TUNER
MODULE

CN201

CN5605

LINE 1

E

IN
LINE 2

IN

TV IN

IC8001

INPUT

SELECTOR

BUFFER

IC8003

ATTENUATOR

- 6dB - 10dB

CN8401(1/2)

CN8906(1/3)

CN8302(1/2)

DIR

F

DSP ASSY

CN8007(1/2)

VIDEO ASSY(2/2)

C

2/2

IC8501

DSPD56367

DSP

DolbyDigital Decoder
Dolby PrologicII
DTS Decoder

IC8401

AK4529

8ch

CODEC

CN8007(2/2)

F

16

XV-DV830

1234

VIDEO ASSY(1/2)

C

1/2

R/PR

G/Y

B

B/P

V
C
Y

5 678

A

KEY RTOP ASSY

L

CN8811

COMPOSITE

P

CN8951

VIDEO OUT

S-VIDEO OUT

COMPONENT

ASSY

COMPONENT

VIDEO OUT

KEY

CN1902

KEY R ASSY

M

KEY L ASSY

N

KEY LTOP ASSY

O

DISPLAY UNIT

B

FL/FR

CN8906(3/3)

SW

Center

REC
OUT

CN8907(2/2)

IC8381
IC8382

SL/SR

LPF

LPF

LPF

LPF

CN8401(2/2)

CN8302(2/2)

IC8402

H

CONTROL ASSY

IC8401

SW MIX/GAIN

IC8651

REC OUT
SELECT

CN5601

IC5501

PDC110B

micro

Processoer

IR
SENSOR

J

LCDCONT ASSY

LCD

CN5001

CN5102

C

K

CN5101

CN5201

POWERED SUBWOOFER

CN3701

CN8501

­+

CN3902

IC3901

CN3901

IC3001

M62446AFP

E-VOL

6ch E-vol

E-VOL

LC75344

ANDREW

IC3101
IC3102
IC3103
IC3104

IC3902

CONNECT ASSY

IC3301
STK402- 270

3ch Power
Amp

IC3401

STK402- 270

3ch Power
Amp

HP ASSY

I

SPEAKER
RELAY

JA3901

FL/FR
OUT

HEADPHONE
OUT

SW
OUT

CENTRE
OUT

SL/SR
OUT

D

E

56

XV-DV830

LINE
OUT

7

8

F

17

1234

3.2 LOAB ASSY and OVERALL WIRING DIAGRAM

A

CN8011

B

C

DSP ASSY (AWX8325)

DSP TRADE ASSY (AWU8101)

E

D 1/2 - D 2/2

D

CN8007

CN8003

O

KEY LTOP
ASSY
(AWU8111)

N

KEY L ASSY
(AWU8110)

P

COMPONENT ASSY

D

(AWU8116)

E

F

A

18

PICKUP ASSY-S (OXX8005)

C

VIDEO ASSY (AWU8104)

CN943

A

LOAB ASSY
(VWG2346)

LOADING MOTOR
ASSY : VXX2505

STEPPING
MOTOR
: VXM1102

1234

SPINDLE MOTOR
: VXM1098

XV-DV830

B 1/4 - B 4/4
B

DVDM ASSY

(AWM7813)

5 678

J

M

KEY R ASSY
(AWU8112)

CN5001

LCDCONT ASSY
(AWU8119)

KEY RTOP
ASSY
(AWU8113)

L

CN5102

K

CONNECT
ASSY
(AWU8118)

Note : When ordering service parts, be sure to refer to

"EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

HP ASSY

I

(AWU8102)

CN201

TXTRADE ASSY

G

(AWU8114)

FM/AM TUNER

MODULE

(AXQ7228)

F

A

B

C

CN901

H 1/3 - H 3/3

H

CONTROL ASSY
(AWU8103)

B

A

D

E

F

56

XV-DV830

7

8

19

1234

3.3 DVDM ASSY(1/4)

A

B

C

B 1/4

A

CN601

STEPPING

MOTOR

SPINDLE

MOTOR

DVDM ASSY (AWM7813)

(S)
(S)
(S)
(S)

(S)
(S)

(S)
(S)

3

(F)

(F)
(T)

(T)

D

E

F

(F)
(F)

(T)
(T)

PICKUP

ASSY-S
CN1013

(RF)
(RF)
(RF)

(RF)

(RF)
(RF)

B 1/4

20

1234

XV-DV830

5 678

(DVD) (DVD)

(RF)

: RF SIGNAL ROUTE

(DVD)

: DVD DATA SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: STEPPING SERVO LOOP LINE

(DVD)(DVD)

B 2/4

A

B

4

C

5

2

D

(RF)

(RF)

(RF)

(RF)

(RF)

(RF)

1

E

(RF)

(RF)

(RF)

(RF)

(RF)

B 4/4

: The power supply is shown with the marked box.

56

XV-DV830

(RF)

F

B 1/4

7

8

21

1234

3.4 DVDM ASSY(2/4)

A

B

B 4/4

B 4/4

C

D

E

(AD)

F

B 2/4

22

(AD)

(AD)

(AD)

(C)

(DVD) (DVD)

(Cb/B)

(CY/G)

(Cr/R)

(Y)

(C/V)

(DVD)(DVD)

XV-DV830

1234

5 678

(AD)

(C)

B 2/4

DVDM ASSY (AWM7813)

(DVD)

: DVD DATA SIGNAL ROUTE

(Cr/R)

: VIDEO SIGNAL ROUTE (Cr/R)

(CY/G)

: VIDEO SIGNAL ROUTE (CY/G)

(Cb/B)

: VIDEO SIGNAL ROUTE (Cb/B)

(Y)

: S VIDEO SIGNAL ROUTE (Y)

(C)

: S VIDEO SIGNAL ROUTE (Y)

(C/V)

: S VIDEO SIGNAL ROUTE (C/V)

(AD)

: AUDIO DATA SIGNAL ROUTE

(AD)(AD)

B 3/4, 4/4

B 3/4

A

B

C

(AD)
(AD)

(AD)

(AD)(AD)

(C/V)

(Y)

(CY/G)

(Cb/B)

(Cr/R) (Cr/R)

(C)

(C/V)

(Y)

(C)

(C/V)

(Y)

(CY/G)

(Cb/B)

(CY/G)

(Cb/B)
(Cr/R)

(C)

(C/V)

(Y)

B 4/4

B 3/4

D

8

6

7

E

9

10

11

B 4/4

(AD)

56

XV-DV830

F

(DVD)(DVD)(DVD)

B 1/4

B 2/4

7

8

23

1234

3.5 DVDM ASSY(3/4)

A

B

C

B 2/4

(AD) (AD) (AD)

B 2/4

D

E

F

B 3/4

24

1234

XV-DV830

B 3/4

5 678

(AD)

DVDM ASSY (AWM7813)

B

(AD) (AD)

: AUDIO DATA SIGNAL ROUTE

CN5604

A

B

H 1/3

(AD) (AD)

B 4/4

B 2/4

C

D

: The power supply is shown with the marked box.

XV-DV830

56

E

F

B 3/4

7

8

25

1234

3.6 DVDM ASSY(4/4)

A

B 3/4

B 2/4

B

C

D

(FL)

(C)

(SW)

(SL)

E

(AD)

F

26

B 2/4

B 2/4, 3/4
B 2/4

B 1/4

B 4/4

1234

(AD) (AD)

(AD) (AD) (AD)

XV-DV830

5 678

(FL)

(C)

(FL)

(SW)

(FL)

(FL)

(FL)

(FL)

(FL)

(FL)

B 2/4

(C)

(SL)

(SW)

B 4/4

(FL)

(C)

(SW)

(SL)

DVDM ASSY (AWM7813)

(CY/G)

(Cb/B)

(Cr/R)

(C)

(C/V)

(Y)

A

B

CN8301

C

C

(SL)

(SW)

(C)

(SL)

(SL)

(C)

(SW)

(SL)

(Cr/R)

: VIDEO SIGNAL ROUTE (Cr/R)

(CY/G)

: VIDEO SIGNAL ROUTE (CY/G)

(Cb/B)

: VIDEO SIGNAL ROUTE (Cb/B)

(Y)

: S VIDEO SIGNAL ROUTE (Y)

(C)

: S VIDEO SIGNAL ROUTE (Y)

(C/V)

: S VIDEO SIGNAL ROUTE (C/V)

(AD)

: AUDIO DATA SIGNAL ROUTE

(FL)

: AUDIO SIGNAL ROUTE (Front L ch)

(SL)

: AUDIO SIGNAL ROUTE (Surround L ch)

(C)

: AUDIO SIGNAL ROUTE (Center ch)

(SW)

: AUDIO SIGNAL ROUTE (Sub Woofer ch)

D

E

F

56

XV-DV830

B 4/4

7

8

27

1234

3.7 VIDEO, DSP TRADE and COMPONENT ASSYS

A

CN943

B

C

B 4/4

(Y)

(C/V)

(C)

(Cr/R)

(Cb/B)

(CY/G)

(SW)

(SL)

(C)

(FL)

(FL)

(SW)

(SL)

(SW)

(C)

(FL)

(SL)

(C)

(SL)

(FL)

(FL)

(SL)

(D)

(AD)

(D)

(AD)

CN8003

(D)

D 1/2

(SL)

(SW)

(D)

(C)

(FL)

(C)

(SW)

(C)

(SW)

D

(FL)

(FL) (FL)

CN8007

(SL)

D 1/2

E

(SW)

(C)

CN8011

F

D 2/2

C E

28

(AD)

CN5502

E

DSP TRADE ASSY (AWU8101)

H 1/3

XV-DV830

1234

5 678

CN8401

(FL)

(SW)

(C)

H 3/3

(SL)

(FL)

(C/V)(C/V)

A

(SL)

(C/V)

(Y) (Y) (Y)
(C) (C) (C)

(CY/G)

(Cb/B)

(Cr/R)

VIDEO ASSY (AWU8104)

C

(C/V)

(CY/G) (CY/G) (CY/G)

(Cb/B) (Cb/B)

(Cr/R) (Cr/R)

(Cb/B)

(Cr/R)

P

COMPONENT
ASSY (AWU8116)

B

C

D

(C)

(SW)

(D)

(D)

: The power supply is shown with the marked box.

(D)

(D)

(D)

(D)

(Cr/R)

: VIDEO SIGNAL ROUTE (Cr/R)

(CY/G)

: VIDEO SIGNAL ROUTE (CY/G)

(D)

56

(Cb/B)

: VIDEO SIGNAL ROUTE (Cb/B)

(Y)

: S VIDEO SIGNAL ROUTE (Y)

(C)

: S VIDEO SIGNAL ROUTE (Y)

(C/V)

: S VIDEO SIGNAL ROUTE (C/V)

XV-DV830

CAUTION :
FOR CONTINUED PROTECTION AGAINST
RISK OF FIRE. REPLACE ONLY WITH
SAME TYPE NO. 49101.5F MFD, BY
LITTELFUSE INK. FOR IC5601 (AEK7065).

(FL)

: AUDIO SIGNAL ROUTE (Front L ch)

(SL)

: AUDIO SIGNAL ROUTE (Surround L ch)

(C)

: AUDIO SIGNAL ROUTE (Center ch)

(SW)

: AUDIO SIGNAL ROUTE (Sub Woofer ch)

(D)

: AUDIO SIGNAL ROUTE (DIGITAL ch)

(AD)

: AUDIO DATA SIGNAL ROUTE

7

E

F

PC

29

8

1234

3.8 DSP ASSY(1/2)

A

B

C

D 1/2

(AD)

: AUDIO DATA SIGNAL ROUTE

(FL)

: AUDIO SIGNAL ROUTE (Front L ch)

(SL)

: AUDIO SIGNAL ROUTE (Surround L ch)

(C)

: AUDIO SIGNAL ROUTE (Center ch)

(SW)

: AUDIO SIGNAL ROUTE (Sub Woofer ch)

(D)

: AUDIO SIGNAL ROUTE (DIGITAL ch)

DSP ASSY (AWX8325)

(D)

(D)

D

(D)

E

D 2/2

(AD)

(D)

(D)

(AD)

(D)

(D)

(AD)

(AD)

(AD)

(AD)

(AD)

(D)

(D)

(AD)

D 2/2
D 2/2

(AD)

F

D 1/2

30

1234

XV-DV830