Marantz VC-8100 Service Manual

Service

VC8100 /U1B

Manual

PLAY MODE

STANDBY

POWER

ON/STANDBY

DIGITAL VIDEO

DVD CHANGER VC8100

RANDOM DISPLAY INPUT SEARCH

TEXT

SINGLE LOADER

ACCESS PLAY

KEYBOARD
/MOUSE

DISC/CHARADIRECT CUSTOM

PUSH ENTER

CLEAR

CC+1DVDCC+1DVDCC+1DVDCC+1DVDCC+1DVD

CC+1DVDCC+1DVD

CC+1DVDCC+1DVDCC+1DVD

CC+1DVD

CHANGER

CHANGER

CHANGER

CHANGER

CHANGER

CHANGERCHANGERCHANGER

CHANGERCHANGERCHANGER

CHANGERCHANGERCHANGER

CHANGERCHANGERCHANGER

CHANGERCHANGERCHANGER

CHANGERCHANGER

CHANGERCHANGER

CHANGERCHANGER

CHANGERCHANGER

CHANGERCHANGER

CHANGER

CHANGER

CHANGER

CHANGER

CHANGER

123

456

789

AUDIO/VIDEO UPDATE

10

OPEN/CLOSE STOP PLAY PAUSE

DVD Changer

TABLE OF CONTENTS

SECTION PAGE

1. SPECIFICATIONS...................................................................................................................................... 1

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

3. SERVICING PRECAUTIONS ..................................................................................................................... 3

4. INFORMATIONS ........................................................................................................................................ 4

5. SERVICING HINT....................................................................................................................................... 5

6. REGIONAL CODES ................................................................................................................................... 6

7. EXPLODED VIEW AND PARTS LIST........................................................................................................ 7

8. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ................................................................................... 16

9. PCB CONNECTION DIAGRAM ............................................................................................................... 43

10. PCB PARTS LIST..................................................................................................................................... 59

11. ADJUSTMENT.......................................................................................................................................... 66

12. GENERAL INFORMATION ...................................................................................................................... 70

13. PANEL FACILITIES................................................................................................................................ 100

Please use this service manual with referring to the user guide (D.F.U) without fail.

VC8100

R

Printed in Japan

VC8100

296W855010 ACT
First Issue:2000.07

MARANTZ DESIGN AND SERVICE

MARANTZ AMERICA, INC.

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.
Only original
it is famous.
Parts for your

ORDERING PARTS :

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.

MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which

MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.

USA

MARANTZ AMERICA, INC
440 MEDINAH ROAD
ROSELLE, ILLINOIS 60172
USA
PHONE : 630 - 307 - 3100
FAX : 630 - 307 - 2687

AMERICAS

SUPERSCOPE TECHNOLOGIES, INC.
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX : 630 - 820 - 8103

AUSTRALIA

JAMO AUSTRALIA PTY LTD
1 EXPO COURT, P.O. BOX 350
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - 3 - 9543 - 1522
FAX : +61 - 3 - 9543 - 3677

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX : +64 - 9 - 8463554

EUROPE / TRADING

MARANTZ EUROPE B.V.
P.O.BOX 80002, BUILDING SFF2
5600 JB EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2732241
FAX : +31 - 40 - 2735578

AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTD
558 DARLING STREET,
BALMAIN, NSW 2041,
AUSTRALIA
PHONE : 61 - 2 - 9810 - 5300
FAX : 61 - 2 - 9810 - 5355

THAILAND

MRZ STANDARD CO.,LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX : +66 - 2 - 224 6795

TAIWAN

PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX : +886 - 2 - 25630415

BRAZIL

PHILIP DA AMAZONIA IND. ELET. ITDA

CENTRO DE INFORMACOES AO

CEP 04698-970
SAO PAULO, SP, BRAZIL
PHONE : 0800 - 123123
FAX : [phone]

(Discagem Direta Gratuita)

CANADA

LENBROOK INDUSTRIES LIMITED
633 GRANITE COURT,
PICKERING, ONTARIO L1W 3K1
CANADA
PHONE : 905 - 831 - 6333
FAX : 905 - 831 - 6936

SINGAPORE

WO KEE HONG (S) PTE LTD
WO KEE HONG CENTRE
NO.23, LORONG 8, TOA PAYOH
SINGAPORE 319257
PHONE : [phone]
FAX : [phone]

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.
SUITE 8.1, LEVEL 8, MENARA GENESIS,
NO. 33, JALAN SULTAN ISMAIL,
50250 KUALA LUMPUR, MALAYSIA
PHONE : +60 3 - 2457677
FAX : +60 3 - 2458180

JAPAN

Technical

MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : [phone]
FAX : [phone]

KOREA

MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX : +822 - 3232 - 154

SHOCK, FIRE HAZARD SERVICE TEST :

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC

cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before A C po w er is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 1492.

In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.

991207ACT

1. SPECIFICATIONS

General

Power requirements ............................................... AC 120 V, 60 Hz

Power consumption ................................................................. 21 W

Power consumption in standby mode ..................... less than 0.9 W

Weight....................................................................8.0 kg (17.6 lbs.)

Dimensions ....................................440 (W) x 434 (D) x 193 (H) mm

(17 5/16 (W) x 17 1/8 (D) x 7 5/8 (H) in.)

Operating temperature ....................+5°C to +35°C

Operating humidity ........................... 5% to 85% (no condensation)

S-Video input/output

Y (luminance) - Output level .......................................1 Vp-p (75 Ω)

C (color) - Output level ........................................286 mVp-p (75 Ω)

Jacks........................................................................... S-VIDEO jack

Video input/output

Output level ................................................................. 1 Vp-p (75 Ω)

Jacks..................................................................................RCA jack

Component video output

(Y, PB, PR)

Output level .......................................................... Y: 1.0 Vp-p (75 Ω)

Jacks..................................................................................RCA jack

(+36°F to +96°F)

PB, PR: 0.7 Vp-p (75 Ω)

Digital output

Optical digital output ..........................................Optical digital jack

Coaxial digital input/output ................................................RCA jack

Control jacks

MASTER-SLAVE....................................................... Minijack (3.5 ø)

REMOTE CONTROL IN/OUT jack...................................... RCA jack

Other jacks

KEYBOARD/MOUSE jack .......................6-pin DIN connection jack

Accessories

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

AA (R6P) dry cell batteries .............................................................2

Audio cord ......................................................................................1

Video cord ......................................................................................1

D-Bus remote cord .........................................................................1

Master-Slave control cord...............................................................1

User guide (English x 1, French x 1) ..............................................2

Warranty Card ............................. (U.S. and Canadian models only)

Note

The specifications and design of this product are subject to change without
notice, due to improvement.

Audio input/output

Output level

During audio output ..............................200 mVrms (1 kHz, –20 dB)

Number of channels .......................................................................2

Jacks..................................................................................RCA jack

Digital audio characteristics

Frequency response..................... 4 Hz to 44 kHz (DVD fs: 96 kHz)

S/N ratio ...............................................................more than 115 dB

Dynamic range .................................................... more than 103 dB

Total harmonic distortion ..................................................... 0.002%

Wow and flutter .............................................. Limit of measurement

(±0.001% W. PEAK) or lower

• Manufactured under license from Dolby Laboratories. “Dolby” and the
double-D symbol are trademarks of Dolby Laboratories. Confidential
unpublished works. © 1992-1997 Dolby Laboratories. All rights
reserved.

• “DTS” is a trademark of Digital Theater Systems, Inc. Manufactured
under license from Digital Theater Systems, Inc.

• TruSurround and the
the United States and selected foreign countries. TruSurround
technology is incorporated under license from SRS Labs, Inc.

symbol are trademarks of SRS Labs, Inc. in

Accessories

Audio Cord (L = 1.5m)

White

Red

Video Cord (L = 1.5m)

Yellow

Master-Slave Control Cord (L = 0.75m)

D-BUS Remote Control Cord

Black

Orenge

Remote Control Unit (RC8100VC)

Dry Cell Battery (R6P, AA)

1

2. SAFETY INFORMATION

This service manual is intended for qualified service technicians ; it is not meant for the casual do­it-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
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.

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)
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)

Health & Safety Code Section 25249.6 – Proposition 65

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 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 60Hz outlet and turn the AC power
switch on. Any current measured must not exceed 0.5mA.

Reading should
not be above

0.5mA

Earth
ground

Device
under
test

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

AC Leakage Test

Leakage
current
tester

Test all
exposed metal
surfaces

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
list in this Service Manual.
The use of a substitute replacement component which does
not have the same safety characteristics as the MARANTZ
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 MARANTZ Service
Manual. A subscription to, or additional copies of,
MARANTZ Service Manual may be obtained at a nominal
charge from MARANTZ.

on the schematics and on the parts

2

3. SERVICING PRECAUTIONS

CAUTION : Before servicing the DVD covered by this service
data and its supplements and ADDENDUMS, read and follow
the

SAFETY PRECAUTIONS. NOTE

circumstances create conflict between the following servicing
precautions and any of the safety precautions in this
publications, always follow the safety precautions.

: if unforeseen

Remember Safety First:

General Servicing Precautions

1. Always unplug the DVD AC power cord from the AC
power source before:
(1) Removing or reinstalling any component, circuit board,

module, or any other assembly.

(2) Disconnection or reconnecting any internal electrical

plug or other electrical connection.

(3) Connecting a test substitute in parallel with an elec-

trolytic capacitor.
Caution : A wrong part substitution or incorrect
polarity installation of electrolytic capacitors may result
in an explosion hazard.

2. Do not spray chemicals on or near this DVD or any of
its assemblies.

3. Unless specified otherwise in this service data, clean
electrical contacts by applying an appropriate contact
cleaning solution to the contacts with a pipe cleaner,
cotton-tipped swab, or comparable soft applicator.
Unless specified otherwise in this service data, lubrication
of contacts is not required.

4. Do not defeat any plug/socket B+ voltage interlocks with
which instruments covered by this service manual might
be equipped.

5. Do not apply AC power to this DVD and/or any of its
electrical assemblies unless all solid-state device heat
sinks are correctly installed.

6. Always connect test instrument ground lead to the
appropriate ground before connection the test instrument
positive lead. Always remove the test instrument ground
lead last.

Insulation Checking Procedure

Disconnect the attachment plug from the AC outlet and turn
the power on. Connect an insulation resistance meter(500V)
to the blades of the attachment plug. The insulation resistance
between each blade of the attachment plug and accessible
conductive parts (Note 1) should be more than 1M-ohm.
Note 1 : Accessible Conductive Parts including Metal panels,
Input terminals, Earphone jacks, etc.

Electrostatically Sensitive (ES) Devices

Some semiconductor (solid state) devices can be damaged
easily by static electricity. Such components commonly are
called Electrostatically Sensitive (ES) Devices. Examples of
typical ES devices are integrated circuits and some field effect
transistors and semiconductor chip components.
The following techniques should be used to help reduce the
incidence of component damage caused by static electricity.

1. Immediately before handling any semiconductor compo­nent or semiconductor-equipped assembly, drain off any
electrostatic charge on your body by touching a known
earth ground. Alternatively, obtain and wear a commer­cially available discharging wrist strap device, which
should be removed for potential shock reasons prior to
applying power to the unit under test.

2. After removing an electrical assembly equipped with ES
devices, place the assembly on a conductive surface such
as aluminum foil, to prevent electrostatic charge buildup or
exposure of the assembly.

3. Use only a GROUNDED-tip soldering iron to solder or
unsolder ES devices.

4. Use only an anti-static solder removal device. Some
solder removal devices not classified a “anti-static” can
generate electrical charges sufficient to damage ES
devices.

5. Do not use freon-propelled chemicals. These can
generate electrical charge sufficient to damage ES
devices.

6. Do not remove a replacement ES device from its protec­tive package until immediately before you are ready to
install it. (Most replacement ES devices are packaged with
leads electrically shorted together by conductive foam,
aluminum foil, or comparable conductive material).

7. Immediately before removing the protective material from
the leads of a replacement ES device, touch the protective
material to the chassis or circuit assembly into which the
device will be installed.

Caution : Be sure no power is applied to the chassis or
circuit, and observe all other safety precautions.

8. Minimize bodily motions when handling unpackaged
replacement ES devices. (Normally harmless motion such
as the brushing together of your clothes fabric or the lifting
of your foot from a carpeted floor can generate static elec­tricity sufficient to damage an ES device.)

3

4. INFORMATIONS

REGION CODE

VERSION REGION CODE COUNTRY
/UXX 1 USA/CANADA

THE DISCS THAT THE DV8100 CAN HANDLE

The following discs can be played back with a DV8100.

disc mark playback capability size side

DVD Audio/Video

CD Audio

VCD Audio/Video single

Note: The regional code of the discs must meet to the regional

code of the DV8100.

12 cm

12 cm

12 cm

single/double

single

DVD INFORMATION

Below is a glossary of the new terms related to DVD.

Multi-angles:

On some DVDs, scenes have been filmed from different angles
(up to a maximum of 9). On these discs, you can select the
angle that you want to watch. Please refer to the DVD’s manual
to see which scenes have multi-angles.

Parental guide:

Some discs have restriction levels that allow you to cut scenes
or prevent playback of discs that have contents that you do
not want children to watch.

Title:

A disc may have more than one story/movie on it, so each
story/movie is called a “title”.
For example, if there are 2 movies on the disc, they are
separated into Title 1 and Title 2.

Chapter:

A title may also be separated into chapters.
For example, a movie (title) may be separated into 3 scenes
(chapters).

Title 1 Title 2

Chapter1Chapter

Subtitles:

DVDs are recorded with up to 32 different subtitle languages.
If a disc has more than one subtitle language, you can select
the subtitle language that you want to read.

Soundtrack language:

DVDs are recorded with up to 8 different soundtrack languages.
If a disc has more than one language, you can select the
soundtrack language that you want to listen to.

Chapter3Chapter1Chapter2Chapter

2

3

4

5. SERVICING HINT

SERVICE HINTS

SERVICE TOOLS

Audio signals disc (SBC429) 4822 397 30184
Disc without errors (SBC444)+
Disc with DO errors, black spots and fingerprints (SBC444A) 4822 397 30245
Disc (65 min 1kHz) without no pause 4822 397 30155
Max. diameter disc (58.0 mm) 4822 397 60141
Torx screwdrivers

Set (straight) 4822 395 50145

Set (square) 4822 395 50132
13th order filter 4822 395 30204
DVD test disc 4822 397 10131
Service tool kit *VC8100JIG

– Test disc (GGV1025)
– Remote control unit for service (GGF1067)
– Interface (GGF1348)
– FFC (VDA1681)

5

6. REGIONAL CODES

What are "regional codes"?

Motion picture studios want to control the home release of movies in different countries because theater releases arenít
simultaneous (a movie may come out on DVD in the US when itís just hitting screens in Europe). Therefore they have
required that the DVD standard include codes which can be used to lock out the playback of certain discs in certain geo­graphical regions. Players sold in each region will have that regionís code built into the player. The player will refuse to play
these "region coded" discs which are not allowed in the region. However, regional codes are entirely optional. Discs without
codes will play on any player in any country. Some studios have already announced that only their new releases will have
regional codes. There are six regions:

1. United States and Canada

2. Europe and Japan

3. Far East (except Japan & China)

4. South America and Oceania

5. Africa and the Middle East

6. China (except Hong Kong)

5

1 2

6

2

5

3

4

2

Map of DVD Regions

4

6

7. EXPLODED VIEWS AND PARTS LIST

NOTES:• 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 the product are used for disassembly.

•

7.1 PACKING

13

15

6

16

(1) PACKING PARTS LIST

12

14

9

10

11

7

8

1

4

3

5

2 (1/2)

2 (2/2)

Mark No. Description Part No.

NSP 1 VHA1258, Protector F —
NSP 2 VHA1259, Protector R —
NSP 3 RHC1023, Packing Sheet —
NSP 4 VHG1914, Packing Case —
NSP 5 Z21-038, Polyethylene Bag B5 —

6 VRB1254, User Guide (English) 296W851250
7

VXX2709, Remote Control Unit RC8100VC
NSP 8 VNK4423, Battery Cover —
NSP 9 VDE1033, Audio Cord (L = 1.5m) —
NSP 10 VDE1034, Video Cord (L = 1.5m) —
NSP 11
NSP 12
NSP 13
NSP 14

NSP 16 092J854113, Warranty for USA —

RDE1023, Master-Slave Control Cord (L = 0.75m)

VEM-013, Dry Cell Battery (R6P, AA)

ZD00900100, D-BUS Remote control Cord

183J813502, Envelope Kit (Warranty for CANADA)

15 VRC1119, User Guide (French) 296W851260

ZK296W0010

—
—
—
—

7

7.2 EXTERIOR SECTION (1/2)

23

28

22

29

Note ∗1

Cut

Part of Center Pole

Cut

28

Refer to
"7.3 EXTERIOR SECTION (2/2)".

8

30

29

1

29

10

9

29

2

17

15

7

29

16

3

6

29

4

∗1

14

29

29

1213

11

29

5

29

21

Refer to
"7.5 FRONT PANEL SECTION".

from PS2B Assy

29

8

(1) EXTERIOR SECTION (1/2) PARTS LIST

Mark No. Description Part No.

1 VWS1396, DVDM Assy *ZZ001510R
NSP 2 VWG2201, 232B Assy —
NSP 3 VWV1669, VQEB Assy —
NSP 4 VWG2200, MSJB Assy —
NSP 5 VWV1720, AVJB Assy —
NSP 6 VWG2199, MDRB Assy —
NSP 7 VDA1779, Flexible Cable (12P) —
NSP 8 VDA1777, Flexible Cable (7P) —
NSP 9 VDA1781, Flexible Cable (11P) —
NSP 10 VDA1778, Flexible Cable (12P) —
NSP 11 VDA1782, Flexible Cable (7P) —
NSP 12 VDA1707, Flexible Cable (14P) —
NSP 13 VDA1784, Flexible Cable (15P) —
NSP 14 DBA1078, Screw (#4-40/M2) —
NSP 15 VEC2079, PCB Support Cushion —
NSP 16 VEC2077, PCB Spacer —
NSP 17 VNE2215, Main Holder —
NSP 21 VRW1817, Caution Label 301 —
NSP 22 ARW7050, 65 Label —
NSP 23 VXX2692, Bonnet Case S —

28 RBA1099, Screw 51260408M0
NSP 29 BBZ30P080FZK, Screw —
NSP 30 IPZ30P080FMC, Screw —

9

7.3 EXTERIOR SECTION (2/2)

25

15

2

13

Note ∗3 :
KANTO KASEI FROIL PN-397 (for Service) : GYA1001
Note ∗4 :
KANTO KASEI HANARL PN-955R (for Service) : GEM1016

17

∗4

23

18

19

23

4

∗3

21

20

∗4

16

5

3

7

26

10

24

26

1

11

A

12

Refer to
"7.4 DISC RACK SECTION".

Note ∗2 (Screw Cover)

Part of Trans Cover (No.10)

10

Cut

24

24

22

5

26

28

27

27

28

24

14

A

∗2

24

8

9

24

24

10

(1) EXTERIOR SECTION (2/2) PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

1 VWR1317, POWER SUPPLY Assy *ZZ001520R

NSP 2 VWG2197, LEDB Assy —
NSP 3 VWG2194, DOMB Assy —
NSP 4 VWG2195, DOSB Assy —

5 ADG7024, AC Power Cord *ZC000080R

6 VXM1033, Carriage Motor (DOOR) *MM001070R
7 VNK4630, Hood 296W162010

NSP 8 VNA2125, Under Base DVD —

9 PNW2766, Insulator 296W057010
NSP 10 VNK4542, Trans Cover —
NSP 11 VDA1776, Flexible Cable (26P) —
NSP 12 PNW2816, CR Lens —
NSP 13 VEC2113, Dispersion Sheet —
NSP 14 VNA2178, Rear Base —
NSP 15 PNW2792, Center Pole 301 —

16 PNW1634, Motor Pulley 296W262010

NSP 17 PNW2791, Hood Base 301 —

18 PNW2800, Gear M1 296W058010
19 PNW2906, Gear AW 296W058020
20 VNL1662, Gear Pulley 296W058030
21 PEB1300, Belt 296W264010

22 CM-22C, Cord Stopper 296W259010
NSP 23 IPZ20P080FMC, Screw —
NSP 24 BBZ30P080FZK, Screw —
NSP 25 IPZ30P080FMC, Screw —
NSP 26 PBA1106, Screw C —
NSP 27 296W160010, Earth Bracket —
NSP 28 IPZ20P080FMC, Screw —

11

7.4 DISC RACK SECTION

52

53

B

52

Note ∗3 :
KANTO KASEI FROIL PN-397
(for Service) : GYA1001

Note ∗4 :
KANTO KASEI HANARL PN-955R
(for Service) : GEM1016

52

11

44

46

44

45

44

9

10
35

36

52

1

42

32

∗3

∗3

41

55

6

32

50

7

38

52

50

39

51

31

2

43

5

32

C

∗3

∗3

∗4

C

∗3

40

33

44

44

44

A

21

52

52

8

15

28

∗3

32

A

∗3

19

52

B

47

∗3

32

20

32

37

32

12

34

30

●

DISC RACK SECTION PARTS LIST

Refer to
"7.6 TRAVERSE MECHANISM ASSY".

13

23

14

27

Note)
Tightening Torque: 2 kg·cm

9

10

49

4

16

a

∗

3

51

48

22

17

Mark No. Description Part No.

NSP 1 VWG2113, SSRB Assy
NSP 2 VWG2114, SEMB Assy
NSP 3 VWG2115, LOMB Assy
NSP 4 VWG2116, LOSB Assy

26

25

∗

3

24

54

51

14

b

29

b

12

a

18

∗

3

31

43

NSP 5 VWG2117, RADB Assy
NSP 6 VWG2118, PHOB Assy
NSP 7 VWG2196, VOLB Assy

8 VBH1318, Clamp Spring 296W115010

9 AEB7029, Loading Belt 296W264020
10 ANW7062, Gear Pulley (B) 296W058040
11 ANW7075, Roller B 296W358010
12 PBH1226, Drive Arm Spring 296W115020

NSP 13 VWT1161, Traverse Mechanism Assy
NSP 14 PED1028, Sheet 301

15 VXA2382, Clamper Assy 301 296W005500
16 PNW2819, Gear 1 296W058050
17 PNW2820, Gear 2 296W058060

NSP 18 PNW2822, Gear Holder

19 PNW2823, Slider Cam 296W054010
20 PNW2826, Clamp Pole” 296W272010
21 PNW2827, Clamper Holder 296W271010
22 PNW2829, Drive Arm 296W002010
23 AEB7063, Float Rubber A 296W130010

NSP 24 VNL1842, Balancer
NSP 25 VDA1785, Flexible Cable (8P)

26 VDA1780, Flexible Cable (24P) *YU000630R
27 VNL1841, Float Base 296W004010
28 PNW2844, Link L 296W121010
29 PNW2873, Drive Cam 296W054020

NSP 30 PNA2438, Lock Plate —

31 PNW1634, Motor Pulley 296W262010
32 PNW2647, Roller 296W358020
33 PNW2790, Disc Rack 296W064010

NSP 34 PNW2835, Rack Base —

35 PNW2836, ST Gear 0.6 296W058070
36 PNW2837, ST Gear 1.0 296W058080

NSP 37 PNW2838, Disc Divider —
NSP 38 PNW2839, Guide Support L —
NSP 39 PNW2840, Guide Support R —
NSP 40 PNW2841, Disc Guard —
NSP 41 PNW2842, Sensor Stay —

42 PNW2843, Guide Roller 296W358030
43

VXM1033, Carriage Motor (SELECT, LOADING)
44 PAM1770, Rack Label 296W861020
45 PAM1771, S Label 296W861030
46 PRW1507, +1 Label 296W861040

NSP 47 BBZ30P080FZK, Screw —
NSP 48 BMZ26P040FZK, Screw —
NSP 49 BPZ26P060FMC, Screw —
NSP 50 BPZ30P100FCU, Screw —
NSP 51 IPZ20P080FMC, Screw —
NSP 52 PPZ30P080FMC, Screw —

53 PXA1615, Arm Assy 296W002500
54 VBH1319, Float Spring 296W115030

NSP 55 IPZ30P080FMC, Screw —

*MM001070R

3

13

7.5 FRONT PANEL SECTION

10

17

21

6

7

1

21

14

13

23

8

9

11

18

19

20

12

23

15

24

21

4

16

2

21

21

21

22

3

(1) FRONT PANEL SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

NSP 1 VWG2192, FLKY Assy —
NSP 2 VWG2193, KEYB Assy —
NSP 3 VWG2198, PS2B Assy —
NSP 4 VDA1839, Flexible Cable (11P) —
NSP 5 VDA1792, Flexible Cable (7P) —
NSP 6 VDA1786, Flexible Cable (7P) —
NSP 7 VDA1775, Flexible Cable (15P) —

8 296W248010, Front Panel 296W248010
9 185J251012, Marantz Badge 185J251010

10 296W158010, Display Window 296W158010

NSP 11 PEC1042, JOG Sheet —

12 296W355010, IR Lens 296W355010

13 PNW2019, LED Lens 296W355020
14 296W105010, Front Chassis 296W105010
15 296W270010, Mode Button 296W270010
16 296W270020, Play Button 296W270020

NSP 17 PNM1324, PCB Cover —

18 PAC1882, JOG Dial 296W067010
19 PBH1228, Enter Spring 296W115040

20 PAC1883, Enter Button 296W270050
NSP 21 PPZ30P080FMC, Screw —
NSP 22 PPZ30P050FMC, Screw —
NSP 23 VBK1128, Contactor —
NSP 24 296W120010, IR Filter —-

14

7.6 TRAVERSE MECHANISM ASSY

• Top View

37
18

26

11

25

27

7

29

36

3

22

33

21

33

23

28

10

15

10

5

10

13

37

10

14

7

2

7

18

32

1

35

30
16

*5

31

37

17

24

34

19
8
6

20

12

9

37

4

●

TRAVERSE MECHANISM ASSY PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

NSP 1 VWG2048, SMEB Assy —
NSP 2 VWG2009, FGSB Assy —
NSP 3 VXM1079, Motor —
NSP 4 VXM1078, Motor —

NSP

5 VWY1055, Pickup Assy —
NSP 6 DEC2040, Table Sheet —
NSP 7 VBA1058, Screw —
NSP 8 VBH1278, Centering Spring —

9 VBH1317, Hook Spring 296W115050

10 VBH1303, Skew Spring 296W115060

11 VBH1308, Gear Spring 296W115070
NSP 12 VEC1959, Reflected Sheet —
NSP 13 VLL1504, Guide Bar —
NSP 14 VLL1505, Sub-guide Bar —

15 VNC1017, Hold Spring 296W115080
NSP 16 VNE2070, Magnet Holder —
NSP 17 VNE2154, Motor Base —
NSP 18 VNE2155, Cover —
NSP 19 VNL1746, Centering Ring —
NSP 20 VNL1747, Disc Table —

21 VNL1770, Hook 296W258010
NSP 22 VNL1802, FFC Holder —
NSP 23 VNL1806, Mechanism Base —
NSP 24 VNL1807, FG Holder —

25 VNL1808, Gear A 296W058090

26 VNL1809, Gear B 296W058100

27 VNL1810, Gear C 296W058110

28 VNL1811, Slider 296W125010
NSP 29 VNL1814, Gear D —
NSP 30 VYM1024, Magnet —
NSP 31 JFZ17P025FZK, Screw —
NSP 32 JGZ17P028FMC, Screw —
NSP 33 VBA1051, Screw —
NSP 34 VXX2507, Magnet Holder Assy —

35 VXX2649, Spindle Motor Assy *ZK000290R

36 VXX2650, Carriage Motor Assy *ZK000300R
NSP 37 PBA1069, Screw —

*5 VXX2653, Traverse Mechanism Assy

(for Service)

*ZK000310R

15

8. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

8.1 BLOCK DIAGRAM

CARRIAGE

MOTOR

LOADING

MOTOR

SELECT
MOTOR

DOOR

MOTOR

M

M

M
M

301 CHANGER
MECHANISM

SPDL

MOTOR

Q

CN303

7
8

5
3

2
1

CN305

(4P)

CN304

8

4

CN307

(9P)

MOTOR DRIVER

OEIC

FCS

TRKG

PICKUP
ASSY

MDRB
ASSY

(8P)

(5P)

14

SELECT DOOR

3

IC301

LA6531

(12P)

CN302

7

9

(24P)

10

7,6,

3,2

21
24
22
23

10

10

12

8

6
4

7
9

F_RTN
F_DRV
T_DRV
T_RTN

(12P)

CN301

SPDL+
SPDL-

SLDR_R
SLDR_F

LOAD+
LOAD-

SRT/

SLT

MCLS/
MOPH

(24P)

CN120

10

7,6,

3,2
21

24
22
23

(12P)

CN1030

5
3

7
9

6
4

(12P)

CN921

3

1

M

B1-B4

13 12 10 9

31
32

14
15

SPDL & FTS

34
35

37

LODDRV

DVDM ASSY

RFRF

3 54

RF IC

6-9

IC101

LA9701M

3
20
17

DRIVER

IC352

M56788FP

28

SLDO

SPDO

8

RFO

DSPRF

46
56
57
42
35

FDO

47

TDO

48
45

46

17

IC610
TC7W53FU

BH
PH
FE
TE

32 33 30 31 39

SERVO DSP

IC201

LC78652W

14

16M

170

Q105

33M 16M

107

4

DVD

DECODER

MY CHIP

IC701

PD4995A

MN414800CSJ-07

SYSTEM

CONTROL CPU

SH1 BASE ASIC

IC601

42

PD3410A

88

57-60
63-66

56

111

4M DRAM

IC702

SD0-SD7

SREQ

CDDATA

118
102
101
117

DTR
TXD

RXD
CTS

PS2B

U

ASSY

JA801

KEYBOARD
/MOUSE

FL TUBE

V701

VAW1052

KEY SW

REMOTE
SENSOR

S

FLKY ASSY

CN801

CN703

KEYB

T

ASSY

1

CN1201

717

1 11

1 11

FL CONTROL

IC701

PE5184A

CN1202

(15P)

CN701

(7P)

CN702

VIDEO ENCODER

(6ch, DNR)

IC101

CN802

CN101

-1/2

-1/2

7

27

(Y0-Y7) D0-D7

DNR

D0-D7

14

34

PM0023AF

25-32

117

115

125

OUTV

OUTY

OUTC

16M SDRAM

IC102

MB811171622A-100FN

(15P)

CN602

SEL IR

IR

SCK0

SB1

1

12
13
14

(7P)

CN903

4

2

SEL IR

IR

CN904

MASTER

CN905

SLAVE

P

MSJB ASSY
(1/2)

15

4
3
2

4

2

7 14

164

IC807

MC74VHCT541ADT

Q541

Q551

Q531

N

FILTER

VQEB
ASSY

VIDEO

F102

Q542

Q552

Q532

CN101

-2/2

2

4

6

(V)
(Y)
(C)

CN802

-2/2

22

24

26

CN901

SEL IR

CN905

7

6

(15P)

V

Y

C

IR

(14P)

ADATA0

ADAI (AC3)

10

12

8

6

5

16

149,150,

152-155,

158,159

162

48

WORK SRAM

(1M)

IC604

TC55V1001AF8

27M

36/16M

55 64

MPEG2
DECODER
MITUBISHI

AV-1

IC801

M65773AFP

16M SDRAM

MB811171622A

IC802

-100FN

FLASH

MEMORY

IC603

VYW1701

95-98,

100-103

71

74

YCBR0-7

(Y0-Y7)

AD0

DOUT0

16M

5

IC22
TC7WH74FU

1

27M

33M

36/16M

6

5

1

CLOCK GENERATOR

IC21

CY2081SL-655

EDO DRAM

IC803

M5M4V18165

DTP-6S

IC611

MC74VHCT541ADT

4

16

IC612

MC74VHC541DT

(26P)

CN110

M + 6V

+12V
+12V

+5V

+3.3V

E+5V

– 27V

16

155

4

515

(7P)

CN106

(26P)

CN201

1,2

1,2

5

5

7

7

10

|

POWER

12

SUPPLY

13

|

ASSY

16

22
26

R

(7P)

CN401

7

6

5

4

V

232B ASSY

MAX232EPE

10

9

11

12

IC401

CN101

7

8

14

13

LIVE

1
2

NEUTRAL

JA401

INTERFACE
CONNECTOR

2

3

4

14

AC IN

10

|

12
13

|

16

22
26

TXD

1

RXD

2

DTR

3

CTS

4

COMPOSITE
VIDEO IN

S VIDEO
IN

(15P)

CN501

(V/Cb)

6

4

(C/Cr)

8

10

11

(14P)

CN101

8

AC3/PCM

9

6 3 4

JA504
(2/2)

O

1

7

IC922

AVJB ASSY

JA504
(1/2)

(V)

CN503
(1/2)

(Y)

6
8

(C)

(C/Cr)

(V/Cb)

P

JA505

(Y)

JA201

L

R
L

R

IC901

MSJB ASSY (1/2)

COMPOSITE
VIDEO OUT

S VIDEO
OUT

R

(RED)

P
PB (BLUE)
Y (GREEN)

AUDIO
OUT

AUDIO
IN

ANALOG
COMPONENT
VIDEO
OUT

OPTICAL AC-3/PCM

COAXIAL

CN503
(2/2)

1
3

(Y)

Hi-bit

14 8

PD0236AM

CN502

(7P)

VIDEO

SELECTOR

IC502 BU4551BF

11
12

15

1

6

10

IC241

(7P)

CN902

4
5
2

DIN

JA989

2

(V/Cb)

(C/Cr)

13

14

5

96k,24-bit

2ch DAC

IC201

PE8001A

IN Remote
OUT Control

3IN 6OUT

VIDEO AMP

IC501 LA7135AM

AIN

3

BIN

6

(Y)

CIN

10

VOUTL

16 2

VOUTR

13

COAXIAL
IN

IC931

AMP

AMP

AMP

BA4560F

3

5
6

23
21

19
17

15
13

IC203

DIGITAL
SELECTOR

: RF Signal Route
: Audio Signal Route (L ch)

(V/Cb)

: V Signal Route

(Y)

: Y Signal Route

(C/Cr)

: C Signal Route

(R)

: R Signal Route

(G)

: G Signal Route

(B)

: B Signal Route

DIGITAL
AUDIO
OUT

17

8.2 FGSB, SMEB, SSRB, SEMB, LOMB, LOSB, RADB, PHOB, DOMB, DOSB,
VOLB, LEDB, PICKUP ASSYS and OVERALL WIRING DIAGRAM

FGSB ASSY

A

(VWG2009)

CN201

52044-0345
CARRIAGE

MOTOR
ASSY
VXX2656

CN203

SPINDLE
MOTOR
ASSY
VXX2649

DOSB ASSY

J

(VWG2195)

(S)

LEDB ASSY
(VWG2197)

S201

DSG1016

(S)

(SP)

J632

L

CN202

VKN1212

(S)
(S)

(SP)
(SP)

B

DOMB ASSY

I

(VWG2194)

J632

SMEB ASSY
(VWG2048)

J631

(D)

J1601

(S)
(S)

(SP)
(SP)

(D)

R

232B ASSY
(VWG2201)

(SP)
(L)
(SP)
(L)

(S)
(S)

(D) (D)

(SP)
(SP)

(S)
(S)

(SL)(SL)

(L)
(L)

LOMB ASSY

E

(VWG2115)
LOSB ASSY

F

(VWG2116)

LEAF SW

C

SSRB ASSY
(VWG2113)

J652

VOLB ASSY

K

(VWG2196)

CN605

J605J603

J651

CN604

LED
HOLDER
RNK1795

(D)

(L)
(L)

H

PHOB ASSY
(VWG2118)

J604

G

RADB ASSY
(VWG2117)

J601

Q

MDRB ASSY
(VWG2199)

O 1/2, O 2/2

O

AVJB ASSY
(VWV1720)

P

MSJB ASSY
(VWG2200)

SEMB ASSY
(VWG2114)

D

J602

(SL)
(SL)

ININOUT

OUT

REMOTE
CONTROL

INTERNAL

REMOTE
CONTROL SW

EXTERNAL

A B C D E F G H I J K L

18

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST".

: RF SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

V

(SP)

: SPINDLE DRIVE SIGNAL ROUTE

(L)

: LOADING DRIVE SIGNAL ROUTE

(D)

: DOOR DRIVE SIGNAL ROUTE

(SL)

: SELECT DRIVE SIGNAL ROUTE

AC POWER CORD
ADG7024

(D)

(SP)
(L)
(SP)
(L)

(S)
(S)

(SL)

M

M 1/4- M 4/4

DVDM ASSY
(VWS1396)

POWER
SUPPLY ASSY
(VWR1317)

CN101

VQEB ASSY

N

(VWV1669)

CN101

(T)

(F)
(F)

(T) (T)

PICKUP
ASSY

(F)
(F)
(T)

(F)
(F)
(T)

(F)
(T)
(T)
(F)

(VWY1055)

(F)
(T)
(T)
(F)

T

KEYB ASSY
(VWG2147)

S

FLKY ASSY
(VWG2192)

U

PS2B ASSY
(VWG2198)

19

8.3 DVDM ASSY (1/4)

CN110

VKN1479

CN201

V

CN120

VKN1464

1

M

2/4

M

2/4

M

2/4

(F)

(F)

(T)
(T)

(T)
(F)
(F)

M

2/4

1/2

M

2/4

(DVD) (DVD)

CN201

VKN1324

2

M

2/4

(CD)

(DVD)

RF IC

(F)

(F)

(T)

(T)

(CD)

(F) (F)

(F)

(T) (T)

(CD)

4

M

2/4

PICKUP ASSY

CN1030

VKN1471

(L)
(L)

CN301

Q

(F)
(T)

(F)

(SP)

(SP)

M

2/4

M

2/4

M

M

2/4

(F)
(T)
(T)
(F)

M

2/4

SPINDLE & FTS

DRIVER

(S)
(S)

M

2/4

(F)

(F)

(SP)

(SP)

(L)

(L)

(F)

(F)

(T)

(T)

2/4

(T)

(S)

(T)

M

1/4

20

M 1/4

DVDM ASSY (VWS1396)

2/2

(DVD) (DVD)

FOR CHECKER

E

2/4

: The power supply is shown with the marked box.

: RF SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

(SP)

: SPINDLE DRIVE SIGNAL ROUTE

(L)

: LOADING DRIVE SIGNAL ROUTE

M

3/4

M

M

6

2/4

2/4

(CD)

2/4

2/4

(T)

(F)

(CD)

(S)

5

DSP IC

M

2/4

M

2/4

M

2/4,4/4

2/2

1/2

8

9

1011

M

2/4

M

2/4

(T)
(F)

(S)

(F)
(T)

M

2/4

M

2/4

7

(F)
(T)

M

M

21

M

1/4

8.4 DVDM ASSY (2/4)

PGM 16M FLASH MEMORY

IC603

VYW1701

M 2/4

DVDM ASSY (VWS1396)

WORK SRAM

IC604

TC55V1001FAF8

M

M

4/4

4/4

M

1/4

M

3→5 CONVERTER

5→3 CONVERTER

CN106

VKN1299

1/4

M

3/4

CN401

R

M
M

M

M

4/4

3/4

M

1/4

M

3/4,4/4

3/4

1/4

M

1/4

M

1/4

SH1 BASE ASIC

(D)

M

1/4

4/4

(SL)

M

M
M

1/4
4/4

M

1/4

M

4/4

M

4/4

M

3/4

M

1/4

M

4/4

CN107

VKN1575

M

M

1/4,3/4

1/4

M

2/4

22

M

3/4

MN414800CSJ-07

4M DRAM

IC702

(MY CHIP ES2)

DVD ENCODER

: The power supply is shown with the marked box.

: AUDIO SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE

(D)

: DOOR DRIVE SIGNAL ROUTE

(SL)

: SELECT DRIVE SIGNAL ROUTE

M

1/4

M

4/4

M

3/4

M

4/4

M

1/4

M

1/4

M

M

M

1/4

1/4

1/4

M

M

3/4

3/4

CN602

VKN1474

S

CN701

M

4/4

3→5 CONVERTER

M

3/4

3

M

1/4

M

1/4

23

M

2/4

8.5 DVDM ASSY (3/4)

16M SDRAM

1M × 16 EDO DRAM (TSOP)

IC801

M65773AFP

AV1

MPEG2 ENCODER

M

2/4

3→5 CONVERTER

M

3/4

M

2/4

24

M

2/4

M

2/4

M 3/4

M

2/4

DVDM ASSY (VWS1396)

CLOCK GEN. BLOCK

M

2/4

M

4/4

M

2/4

M

FOR SERVO DSP

1/4

: AUDIO SIGNAL ROUTE
: ROM DATA SIGNAL ROUTE

(V)

: VIDEO SIGNAL ROUTE

(Y)

: Y SIGNAL ROUTE

(C)

: C SIGNAL ROUTE

M

2/4

M

4/4

M

2/4

N

CN101

M

4/4

M

M

M

2/4

2/4

2/4

(V)

(Y)

(C)

25

M

3/4

8.6 DVDM ASSY (4/4)

M 4/4

M

2/4

DVDM ASSY (VWS1396)

5→3 CONVERTER

M

2/4

M

2/4

M

2/4

M

2/4

M

3/4

3→5 CONVERTER

M

2/4

M

2/4

CN905

VKN1473

(D)

(SL)

CN921

VKN1471

CN903

VKN1497

(V)
(Y)
(C)

(D)

(SL)

CN302

Q

CN901

P

: AUDIO SIGNAL ROUTE
: VIDEO SIGNAL ROUTE

: Y SIGNAL ROUTE
: C SIGNAL ROUTE

: DOOR DRIVE SIGNAL ROUTE
: SELECT DRIVE SIGNAL ROUTE

M

4/4

M

M

1/4, 2/4

2/4

M

2/4

M

3/4

26

(Y)

(V)

(C)

CN901

VKN1474

O1/2

CN101

O2/2

CN501

27

8.7 VQEB ASSY

VQEB ASSY (VWV1669)

N

(C) (V)

(6 ch, DNR) VIDEO ENCODER

(Y)

N

28