Pioneer DVR-3100, DVR-3100-S Service manual

ORDER NO.

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

RRV2843

DVR-3100-S

DVD RECORDER

DVR-3100-S

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

Serial No.

Model Type Power Requirement Region No.

DVR-3100-S WY AC220-240V 2 &&TT######$$ DVR-3100-S WYXU AC220-240V 2 &&PG######$$ DVR-3100-S WVXU AC220-240V 2 &&PG######$$

÷ When servicing this model, some service procedures may reset the settings that customer

set (*) to the factory default settings. Make sure to explain this to the customer.

Please conﬁrm 3rd & 4th

alphabetical letters.

(*) : Initial Setup (Clock Setting, Remote Control Set, Channel settings, Video Out settings, Audio In settings, Audio Out settings, Language settings)

Refer to the chapter 12 of the Operating Instructions for more details.

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

T-ZZV OCT. 2003 printed in Japan

1234

SAFETY INFORMATION

A

B

C

LABEL CHECK

WARNING! DEVICE INCLUDES LASER DIODE WHICH EMITS INVISIBLE INFRARED RADIATION WHICH IS DANGEROUS TO EYES. THERE IS A WARNING SIGN ACCORDING TO PICTURE 1 INSIDE THE DEVICE CLOSE TO THE LASER DIODE.

LASER Picture 1 Warning sign for laser radiation

D

DRW2179

E

IMPORTANT THIS PIONEER APPARATUS CONTAINS LASER OF CLASS 1. SERVICING OPERATION OF THE APPARATUS SHOULD BE DONE BY A SPECIALLY INSTRUCTED PERSON.

1. The ON/OFF(ON:low level,OFF:high level) status of the CLAMP signals for detecting the loading state are detected by the drive CPUs, and the design prevents laser diode oscillation when the CLAMP signal turns OFF. In normal operation, if no disc is clamped, the laser diode oscillation is disabled.

Additional Laser Caution

However, the interlock does not always operate in the test

LASER DIODE CHARACTERISTICS MAXIMUM OUTPUT POWER : 50 mw WAVELENGTH : 658 nm

F

mode.

2. When the cover is opened, close viewing of the objective lens with the naked eye will cause exposure to a Class 3A laser beam.

2

DVR-3100-S

1234

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.

C

D

56

DVR-3100-S

E

F

7

8

3

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.)

8

13

17

11

7

15

10

15

17

15

1

for WVXU type

14

15

5

15

16

15

4

D

12

9

18

E

19

6

2

3

for WYXU/WY types

1

F

20

8

1234

DVR-3100-S

>

5 678

PACKING parts List

Mark

No. Description Part No.

1Power Cable See Contrast table(2) 2Audio/Video Cable VDE1077 3 RF Antenna Cable VDE1075 4 Remote Control See Contrast table(2) 5 Battery Cover AZA7424

NSP 6 Dry Cell Batteries (R6P,AA) VEM1030 7 Operating Instructions See Contrast table(2) (English) 8 Operating Instructions See Contrast table(2) (French) 9 Operating Instructions See Contrast table(2) (German) 10 Operating Instructions See Contrast table(2) (Italian)

No. Description Part No.

11 Operating Instructions See Contrast table(2) (Dutch) 12 Operating Instructions See Contrast table(2) (Spanish) NSP 13 Warranty Card ARY7065 NSP 14 Cord Sheet See Contrast table(2) 15 Polyethylene Bag VHL1051

16 Mirror Sheet VHL1006 17 Accessory Case VHC1112 18 Front Pad See Contrast table(2) 19 Rear Pad See Contrast table(2) 20 Packing Case See Contrast table(2)

(2) CONTRAST TABLE

DVR-3100-S/WY, WYXU and WVXU are constructed the same except for the following :

Mark No. Symbol and Description DVR-3100-S/WY

>

1Power Cord ADG1154 ADG1154 ADG1156 4 Remote Control VXX2884 VXX2884 VXX2883 7 Operating Instructions VRB1316 VRB1316 VRB1318

(English)

8 Operating Instructions VRE1101 VRE1101 Not used

(French)

9 Operating Instructions VRE1103 VRE1103 Not used

(German)

DVR-3100-S/

WYXU

DVR-3100-S/

WVXU

A

B

C

10 Operating Instructions VRE1105 VRE1105 Not used

(Italian)

11 Operating Instructions VRE1107 VRE1107 Not used

(Dutch)

12 Operating Instructions VRE1109 VRE1109 Not used

(Spanish)

NSP 14 Cord Sheet Not used Not used VEG-012

18 Front Pad VHA1348 VHA1346 VHA1346

19 Rear Pad VHA1349 VHA1347 VHA1347 20 Packing Case VHG2445 VHG2417 VHG2416

D

E

56

DVR-3100-S

F

7

8

9

1234

2.2 EXTERIOR

A

B

C

D

NON-CONTACT

SIDE

CONTACT SIDE

Bond Lock process (Use GYA1011 or GYL1005) Paste the bond both to the aluminum tape and the side chassis of the DRIVE Assy.( part) The paste point is only this aluminum tape.

Acetate Tape (Taping for No.14 FFC)

16

7

49

36

31

I

49

K

49

3

C

49

37

31

48

31

22

49

31

49

41

49

J

33

52

55

C

1

K

18

49

31

6

49

35

M

G

25

48

22

A

21

49

27

38

8

15

H I

21

49

J

25

26

B

11 10

49

61

M

F

51

N

24

N

Lithium Battery

A

50

34

49

60

49

50

49

52

59

58

49

62

2

50

49

I

61

E

G

49

32

E

49

43

42

45

47

43

46

44

F

46

57

Refer to "2.3 FRONT PANEL".

10

1234

H

E

28

29

39

49

A

49

20

53

B

49

9

49

23

49

19

49

C

49

30

13

14

17

D

B

H

54

56

40

5

E

G

F

12

49

4

DVR-3100-S

>

5 678

EXTERIOR parts List

Mark

No. Description Part No.

1 ATAB ASSY VWV1968 2 TUJB ASSY VWV1962 3 FRJB ASSY VWV1965 4 MAIN ASSY VWV1971 5 MHLP ASSY VWV1991

6POWER SUPPLY UNIT VWR1374 7 DRIVE ASSY R6 VXX2898 8 DC FAN Motor VXM1109 9DVJB ASSY VWV1967 10 Connector Assy PF08EE-D25

11 Connector Assy PF13PP-D25 12 Flexible Cable (32P) VDA1975 13 Flexible Cable (21P) VDA1976 14 Flexible Cable (40P) VDA1977 15 Flexible Cable (15P) VDA1980

16 Housing Assy (4P) VKP2313 17 Housing Assy (8P) VKP2314 18 Housing Assy (2P) VKP2315 19 Leg Assy AEC7113 NSP 20 PCB Holder PNW1706

NSP 21 P. Plate Holder PNY-405 22 Earth Plate VBK1148 23 Radiation Sheet VEB1360 24 Card Spacer VEC1708 NSP 25 Clamp VEC2362

26 Heatsink Cushion VEC2363 27 Gasket A VEC2382 28 Gasket B VEC2393 29 Gasket Sheet VEC2394 30 M Cushion A VEC2398

31 Aluminum tape VEF1056 32 Rear Panel See Contrast table(2)

Mark

No. Description Part No.

33 Bonnet Case VXX2897 NSP 34 Base Chassis See Contrast table(2) 35 PCB Base VNE2278

NSP 36 Writer Stay R VNE2318 NSP 37 Writer Stay L VNE2319 NSP 38 HDD Stay VNE2320 NSP 39 Bonnet Angle VNE2321 NSP 40 Heatsink VNH1070

41 Cable Holder VNK5330 42 Pioneer Name Plate VAM1136 43 Tray Sheet A VEC2346 44 Tray Sheet B VEC2358 45 Tray Sheet C VEC2395

46 Tray Sheet D VEC2396 47 Tray Panel Assy VXA2602 48 Screw AMZ30P060FMC 49 Screw BBZ30P060FMC 50 Screw BPZ30P080FZK

51 Screw PPZ30P080FMC 52 Screw BCZ40P060FN 53 Flexible Cable (7P) VDA1979 NSP 54 DV Angle VNE2322 55 Bonnet Label See Contrast table(2)

56 Screw VBA1088 NSP 57 Front Panel Assy See Contrast table(2) 58 SCRB ASSY VWV1958 59 Flexible Cable(35P) VDA1982 60 Flexible Cable(15P) VDA1983

NSP 61 Spacer 40 PNW2488 62 Earth Plate VBK1149

A

B

C

D

(2) CONTRAST TABLE

DVR-3100-S/WY, WYXU and WVXU are constructed the same except for the following :

Mark No. Symbol and Description DVR-3100-S/WY

32 Rear Panel VNA2674 VNA2610 VNA2610

NSP 34 Base Chassis VNB1040 VNB1039 VNB1039

55 Bonnet Label VRW1990 VRW1990 VRW1987

NSP 57 Front Panel Assy VXA2634 Not used Not used

(WYXU and WVXU types are individual parts.)

DVR-3100-S/

WYXU

DVR-3100-S

56

DVR-3100-S/

WVXU

7

E

F

11

8

1234

2.3 FRONT PANEL

A

B

11

15

18

2

20

16

24

4

24

F

6

9

5

3

19

23

13

1

17

8

C

11

D

14

7

Daifree GEM1036

10

12

25

22

21

NON-CONTACT

5

SIDE

CONTACT SIDE

E

F

12

1234

DVR-3100-S

5 678

FRONT PANEL parts List

Mark

No. Description Part No.

1 FLKY ASSY VWG2443 2 Flexible Cable (19P) VDA1974 3 Rubber Sheet AEB7054 4 Door Spring VBK1144 5 Rubber Foot VEB1349

6Drive Sheet VEC2345 7 FL Lens VEC2352 8 Door Lens See Contrast table(2) 9Jack Sheet VEC2381 10 FL Filter VEC2354

11 Jack Door VNK5309 12 JOG Dial S VNK5316 13 JOG Base VNK5317 14 Hologram Label VRW1962

No. Description Part No.

15 Flont Panel Assy VXA2616

NSP 16 Front Panel VNK5361 17 Front Cover R VNK5360 18 Front Cover L VNK5358 19 Main Key S VNK5312 20 Power Key S VNK5313

21 Rec Key VNK5314 22 Stop Key S VNK5315 23 Function Cover VNK5318 24 Screw BPZ30P080FZK 25 DV Cover VNK5355

(2) CONTRAST TABLE

DVR-3100-S/WY, WYXU and WVXU are constructed the same except for the following :

Mark No. Symbol and Description DVR-3100-S/WY

8 Door Lens VEC2377 VEC2377 VEC2376

DVR-3100-S/

WYXU

DVR-3100-S/

WVXU

A

B

C

D

E

F

56

DVR-3100-S

7

8

13

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

A

U3001 VXF1023

ANT

TV TUNER MODULE

RF IN RF OUT

JA101

V/Y

R/C

L

AV2(STB)

V/Y

L

B

AV1(TV)

JA102

C

IF

OUT

IC101(1/2)

LA73026AV

23 28 33

39

36

CN1301

(15P)

CIN2

14 2

11

CN203(1/2)

5

CN3002

(15P)

CN210(1/2)

(35P)

V/Y

31

5

C

15

21

L

27

ASSY(1/2)

Trap

9

I

SCRB

1/2

IC3903 TDA9818TS

PIF

1,2

SAW

SIF

23,24

SAW

VIF/SIF

IC

16 12

UVV

2V 3V

1Y

3Y 2Y

1C

3C

2C

FRJB ASSY

JA1301

Y/C

VIDEO

C

INPUT3

Y

C

JA1302

L R

YIN2

4

12

IC4001 MSP3417G

SIF

Stereo

2 27

VIN2

6

10

LIN2

10

6

IN

Decoder

Y/Comp Selector

IC3301

LA73030

32 34 36

1 3

15 17 19

5 7 9

UVL

OUT

L

LPF

V/Y

24

C

26

Audio Selector with Electirc ATT

LC75342M

11 13 14 12

IC2801

LPF

V/Y

C

L

5

LIN2 LIN1 LIN3

VIN3

B

6CH

Driver

1/3

IC301

M30700FJLGP

Writer

CPU

7-10 13-16

RF IC

IC101

UPC3320GC

26 28

IC501

M63028FP

IC203

DS90LV027ATM

LVDS Driver

76

IC202

SDRAM

16Mbit

DVD-VR

DVD-Video

DSP

IC201

UPD63620

48

201

DRIVE ASSY

CN401

(40P)

CD Digital

[ATAPI]

1

8

DVD-VR DVD-Video

CN4401

(40P)

D

MAIN ASSY

B

TUJB ASSY

2/3

(2/3)

2

IC1401 IC1421

CN2009

CN201

(2P)

ATA SDRAM

256Mbit×2

Flash

64Mbit

IC1102 IC1101

CN2008 (1/2)

(2P)

(21P)

IC1001

M65672WG

1 Chip

Sysytem Codec

IC1103

SRAM

4Mbit

CPU SDRAM

128Mbit

CN3001 (1/2)

CD Digital

8 8

(21P)

Pickup

LD

DRIVE

YIN3

TUJB ASSY(1/3)

CIN3

LIN3

CN101

(45P)

5 4 3 2

A

33

B

34

C

35

D

36

S4

38

PB DVD/CD

S3

37

S2

40

S1

39

CN501

(12P)

M

CN502

JA2832

INPUT3

VIDEO

D

Y/C

MOTOR

Y

C

L R

SPDL

E

PICKUP ASSY

F

LOADING

MOTOR

STEPPIONG

MOTOR

14

1234

DVR-3100-S

5 678

A

I

C2001

PD5947A8

Tuner

U-com

Control

Data

• MPEG2 PS Encode

• AC-3/Linear PCM Audio Encode

• 2ch ATA/ATAPI Interface

• MPEG2 PS Decode

• AC-3/MPEG1/Linear PCM Audio Decode

IC1301

F5

ENC SDRAM 128Mbit

DEC

SDRAM

64Mbit

IC1201

F

T26

V27

AG24

AF23

AD21

AG25

AE24

D2

FLKY ASSY

I

C2251

BR24L32F-W

EEPROM

IC3101

AK5381VT

9 10 12

48KHz 20Bit

Sampling Rate

C IN

V/Y IN

I

C2271

RS5C372A

Real

Time

Clock

Audio

2

A/D

Converter

IC1001 PT6315

FL Driver

FL

V1001

IC3301

AD1895AYRS

CN4702

(30P)

IC3201

PCM1742KE

Audio

1-3

D/A Conv.

Key SW

CN3001(1/2)

(32P)

24

26

L

28

CN2

(30P)

7

CN1001

(19P)

: Recording system signal route : Playback system signal route

• R ch is same as L ch.

SEL.V/Y

24

SEL.C

26

SEL.L

28

CN2001

(32P)

(1/2)

PLD

ALTERA

PDY081A

IC1

2

1

3

IC3251-1/2

UPC4570G2

E

MHLP ASSY

CN2001 (2/2)

(32P)

R

12

B

10

G

8

Y

4

C

6

16 16

CN3001(2/2)

SPDIF

20 20

(21P)

CN3001 (2/2)

(32P)

R OUT

12

B OUT

10

G OUT

8

Y OUT

4

C OUT

6

L OUT

CN2008(2/2)

Tuner U-com

I

2/2

IC102

1 2

IC105

4

MIX

6

CN2005

(19P)

IC5204

DV SDRAM

16Mbit

IC5202

UPD72893AGD-LML

IEEE1394

Link IC

SCRB ASSY (2/2)

12 13

14

15

2

IC114

4

2

6

IC113

12

13

14

7 9 11 17 19 23 31 33

Y

C

G

29 27 25 19 17 13 5 3

IC3501

LA73054

8628

31 33

B

R

Y C

V

IC101(2/2)

LA73026AV

SCART Interface

L

TUJB ASSY(3/3)

7 18 23 28

2 16 33 36

TU_V

H

JA1303

CN1302

CN5102

(7P)

IC103

IC106

IC107

TU_L

DVJB ASSY

DV TERMINAL

XTPB

TPB

1 2 3 4

(7P)

1,3 2 6 7

TPA

TPB

XTPA

1,3 2 6 7

38 39 37 36

IC5101

UPD72852AGB-8EU

IEEE1394

Physical IC

25

26

30

42

4

2

6

4

2

6

4

2

6

VOUT

IC4001 Pin27 IC3903 Pin16

YOUT

COUT

LOUT

B

3/3

XTPA

TPA

XTPB

JA3081

JA101

V/Y V/Y

B

G R/C L

L

JA102

V/Y

B

G R/C

L

JA3551

Y C

AV2(STB)

AV1(TV)

VIDEO

LINE

OUT 2 L R

OPTICAL AC-3/PCM DIGITAL AUDIO OUT

B

C

D

E

F

56

DVR-3100-S

7

8

15

1234

3.1.2 TUJB ASSY BLOCK DIAGRAM

A

B

SCRB ASSY (1/2) (VWV1958)

C

D

FRJB ASSY (VWV1965)

C

JA2832

IN3

(Rear)

JA1301

JA1302

IN2

(Front)

JA3081 Optical OUT

+32V Reg.

U3001

V/U Tuner Module

VXF 1023-

SCL

AFT

SDA

AGC

<u-com>

I 1/2

S C Y V

L R

S C

Y V

L

R

CN203 (1/2)

4

14

12

10

6 8

CN1301

+5V Ripple Filter

11

AGC

CN210(1/2)

5

31

21

15

27

9

29

7

12

2 4

6

10

8

IF

Y

C L R

CN3002

+6V SW.

Trap

SDET2 <u-com>

TUON<u-com>

PIF SAW

SIF SAW

SDET3 <u-com>

1,2

23,24

AGC

AFC

IC3903

TDA9818TS

VIF/SIF

IC

AGC

<u-com>

12

16

SIF <IC4001:Pin2>

IC3301 LA73030

Video Selector

YVSEL

SELV1

SWSTBY

SELV2 SELV3

IC2801 Audio Selector with Electric A.T.T

LC75342M

EVOLCLK EVOLDATA EVOLCE

TUJB ASSY (VWV1962)

B

Video Input Circuit

24

26

28

<u-com>

SYNC

V/Y

C

L

5 26

R

Q3344

LPF

Q3342

LPF

Q3362

Sync-Sepa

Q3371

Comparator

SIF <IC3903:VIF/SIF IC>

IC4001

2

Q4001-Q4004

15kHz LPF

Audio Input Circuit

<u-com>

SYNCMAIN

Stereo Decoder MSP3417G

V/Y

C

SYNCAFT<u-com>

SYNC<u-com>

SCL

<u-com>

SDA

CN210(2/2)

C

29

7

I 2/2

SCRB ASSY (2/2) (VWV1958)

E

JA3551

OUT2

F

16

CN203(2/2)

Y C

Comp

Y

27

9

G

25

11

B

19

17

R

17

19

L

13

23

R

11

25

33 35

Y C V

TU_CVBS

531 3 1

L R

TU_L TU_R

Muting

(Discrete)

IC3903 Pin16

LAMUTE RAMUTE

<MAIN>

IC3501 LA73054 Video Driver with LPF

28 31

33

Output Circuit

13.5MHz LPF

13.5MHz

6

6.5MHz LPF

8

6.5MHz LPF

Trap

13.5MHz LPF

DVR-3100-S

1234

5 678

PCMOUT

< from DRIVE >

BUP

SPDIF

PCMOUT

2

CN2009

21 20

8

<Q3907>

<JA1301, JA2832>

<Q3362>

<U3001>

<Q3006,etc>

ASCK SST to M SSM to T HST to M HSM to TSYS XRESET

PSAVEBS

EVOLCLK EVOLDATA EVOLCE

SDET1 SDET2 SDET3

SYNCAFT

SYNC

SELV1 SELV2 SELV3 SWSTBY

LM/LDASH

AGC

DCTR1 STBYQ

TUON

SCART

FUNC

AVLO AVLIN BLANK

Control

XP_SAVE

IC2001

Tuner/FL Control U-com

PD5947A8

FLCLK, FLDATA, FLSTB

FLPON

JOGA, JOGB

KEY1, KEY2 KEY1_2

SELIR

IC2251

SCLEEP

EEPROM

SDAEEP

BR24L32F-W

XINTRA

XIN, XOUT

XRESETIN

SCL SDA

Other Devices

IC2271 Real-Time Clock RS5C372A

X2001

Ceramic Resonator

IC2521

Reset IC PST3245

CN2005

IC1001

FL Driver PT6315

Q1001

+6V SW

CN1001

Q2640

FAN Driver

BT2271

Battery

S1003

JOG

S1001-S1008

Front Keys

IC1002

IR Detector

V1001

FL Display

F

FLKY

ASSY

(VWG2443)

JA2201

SR In

FAN

BUP

A

B

C

RAMUTE

LAMUTE

SELR

SELL

SELC

SELV/Y

SYNCMAIN

Cr/R

Cb/B

Y/G

C

Y

5

3

CN2008

< from/to MAIN >

30 29 28 27 26 25 24 23 22 21 20 19 18 17

L

16 15

R

14 13 12 11 10

9 8 7 6 5 4 3 2 1

CN3001

< to/from MAIN >

U-com I/F

D

E

F

56

DVR-3100-S

7

8

17

1234

3.1.3 MAIN ASSY BLOCK DIAGRAM

A

MAIN ASSY

D

(VWV1971)

AUDIO LR OUT

AUDIO LR IN

CN2001CN3001

B

C

VIDEO Y,C,Yp,Cb,Cr OUT

VIDEO Y,C IN

Q2402,Q2403

TO TUNER u-COM

IC3001

IC2301,IC2331,Q2203 Q2222

ECLK0

Q2101-Q2105

IC1301

ENC

SDRAM

MT48LC4M32B2TG-6

IC1201

DEC

SDRAM

W986416DH-6

D

DCLK0

To Writer

IC3251

IC3101

AK5381VT

A/D

IC3403

ADCCLKO

IC3201

PCM1742KE

DAC

IC1001

M65672WG

1 Chip System Codec

• MPEG2 PS Encode

• AC-3/Linear PCM Audio Encode

• 2ch ATA/ATAPI Interface

• MPEG2 PS Decode

• AC-3/MPEG1/Linear PCM Audio Decode

IC1401

ATA SDRAM

K4S561632D-TC75

ATA BUS

CN4401

ARCLK0

E

SERIAL

IC1102

CN1901

F

18

1234

DVR-3100-S

FLASH

VYW2116 CY62148VLL-70ZI

IC1103

Backup SRAM

VSS1195

X4102

VCXO

Input Mster

clock

5 678

A

IC4101

27M

B

ADMCLKI

33/36M

SRC**I

SRC**O

AMCLK1 AMCLK2

VMCLKI

CN4702

CN2

PDY081A

ALTERA

IC1

SM8707KV

24

SRC

IC3301

36M

IC4206

IC3402

PLL IC

AD1895AYRS

33M

27M

MHLP ASSY

E

(VWV1991)

Master Clock

Free Run

IC4205

TC7WHU04FU

Play Mster clock

DVPLLCK(ADMCLKI)

DVVPWM

C

D

HCLK0

HOST BUS

IC1101

CPU SDRAM

K4S281632E-TC75 K4S161622D

56

IC5204

DV SDRAM

MCLK

DVVCLKO

IC5202

UPD72893AGD-LML

LINK/DV CODEC

DVR-3100-S

IC4009

VCLKI

UPD72852AGB-8EU

SCLK

IC5101

7

Phy

E

CN5102

DV

F

19

8

1234

3.1.4 POWER BLOCK DIAGRAM

A

B

C

MAIN ASSY

D

V+12A

V+5A

V+5D

IC4004

5V REG.

5 1

IC4006

5V REG.

5 1

IC4001

12V REG.

5 8

V+6V

CN4001

(8P)

V+13V

V+6V

2 4 6 8

V+1R2V

V+4V

V+1R2V

V+4V

V+3D

IC4008

1.2V REG.

1 3

IC4007

3.3V REG.

5 4

IC4002

3.3V REG.

1 3

CN4702

(30P)

16 17 18 19

V+PRA

V+3V

V+3D

CN2001

(32P)

V+3D V+3D V+3D V+3D

MHLP ASSY

E

CN2

V+3D

(30P)

16 17 18 19

IC5002

2.5V REG.

7 1

V+3D

V+5VO

CN3001

1

(21P)

V+2R5

V+5RP

1

V+5VI

CN2008

1

(21P)

V+5VI

TUJB ASSY

V+6SW

V+4SW

V+13SW

2 4 6 8

V+13SW

Q2640

(2P)

V+2_4SW

V+6SW

V+2_4SW

1

V+13FAN

V+4SW

DC FAN MOTOR

V+6E

V+13SW

V+6SW

IC2541

3.3V REG.

116

IC2551

5V REG.

IC2581

9V REG.

1 3

CN2003

(8P)

FLKY ASSY

F

IC1001

VEE

LIVE

CN1

30

T4A/250V

1 2

FL Driver

D

V1001

FL TUBE

E

F

AC IN

NEUTRAL

CN1001

(19P)

V+5E

CN202

(8P)

CN201

(13P)

CN203

POWER SUPPLY UNIT

(4P)

G

F1

CN204

(4P)

V–28V

1

FLDC –

2

FLDC +

3

V+13SW (NC)

14

V+5E

18

SW+4V

2

SW+4V

3

SW+2.4V

5

SW+6V

7

FLDC (–)

3

FLDC (+)

5

FL–28V

4

EV+37V

7

EV+15V

9

EV+6V

11

SW+13

13

SW+12V

1

SW+5V

4

SW+12V

1

SW+5V

4

CN2005

(19P)

19 18 17

6 2

CN2001

(8P)

2 3 5 7

CN2004

(13P)

3 5

V+37E

4 7

9 11 13

DRIVE ASSY R6

V+4SW

V+2_4SW

V+15E V+6E V+13SW

V+6SW

CN2006

CN3001

(32P)

Q2621

Q2532Q2531

V+5E

3

V+5VO

1

V+5VO

V+5VI

V+3_3E

V+5M

V+9

B

20

1234

DVR-3100-S

5 678

A

B

C

D

E

56

DVR-3100-S

F

7

8

21

1234

3.2 ATAB ASSY and OVERALL WIRING DIAGRAM

A

POWER CORD : ADG1154 for WYXU and WY types ADG1156 for WVXU type

B

G

POWER SUPPLY UNIT (VWR1374)

WHT

C

B

TUJB ASSY (VWV1962)

SCRB ASSY

I

(VWV1958)

B 1/3 - B 3/3

YEL

D

E

MHLP ASSY

E

(VWV1991)

D

MAIN ASSY (VWV1971)

D 1/5 - D 5/5

H

DVJB ASSY (VWV1967)

F

22

1234

DVR-3100-S

5 678

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

DC FAN MOTOR : VXM1109

JA3551 JA2832

OUTPUT X1

VKB1184-

U3001

JA3081

INPUT X1

VKB1192-

A

B

C

ATAB ASSY

A

(VWV1968)

CKS4052 VKN1805

FLKY ASSY

F

(VWG2443)

DRIVE ASSY R6

(VXX2898)

FRJB ASSY

C

(VWV1965)

DISC NAVI POWER

D

E

F

56

DVR-3100-S

A

7

8

23

1234

3.3 TUJB(1/3) ASSY

A

B

C

CN4001

D 4/5

CN201

G

DC FAN MOTOR

CN2003

CN2004

CN2006

G

CN202

CN2001

B 2/3

(C)

(Y)

B 2/3

D

JA2832

(Y)

(C)

E

B 2/3

B 3/3

F

B 1/3

24

B 2/3

: VIDEO SIGNAL ROUTE

(Y)

: S VIDEO SIGNAL ROUTE (Y)

(C)

: S VIDEO SIGNAL ROUTE (C) : AUDIO SIGNAL ROUTE (L ch)

1234

DVR-3100-S

5 678

A

B 1/3

TUJB ASSY (VWV1962)

CN211

CN2005

JA2201

CN204

I

B

CN1001

F

C

TUFL U-com

CN2007

EEPROM

RTC

Lithium Battery

: The power supply is shown with the marked box.

D

E

F

56

DVR-3100-S

B 1/3

7

8

25

1234

3.4 TUJB ASSY(2/3)

A

B

(AFT)

470

C

LOGIC

(SIF)

D

R3913 is mounted on C3913.

B 3/3

E

(SIF)

B 1/3

F

CN1301

C

B 2/3

26

CN3002

B 1/3

(C)

1

(C)

(Y)

3 4

DVR-3100-S

1234

(V)/(Y)

B 1/3

5 678

CN3001

D 2/5

CN2001

(C)

CN3001

D 3/5

CN2008

to DRIVE ASSY R6 CN9021

CN2009

(Y)

(C)

(B)

(R)

(G)

19

11

10

9

7

8

(C)

(V)/(Y)

5

18

(D)

6

B 1/3

B 2/3

16

TUJB ASSY (VWV1962)

(C)

(Y)

12

(C)

(Y)

: VIDEO SIGNAL ROUTE

(Y)/(C)

: S VIDEO SIGNAL ROUTE

(G)/(B)/(R)

: COMPONENT VIDEO SIGNAL ROUTE

: AUDIO SIGNAL ROUTE (L ch)

(Y)

JA3081

A

B

C

(C)

(R)

(G)

(B)

(R)

B 1/3

20

B 1/3

14

13

15

(C)

(Y)

(G)

(B)

(R)

(C)

CN210

17

JA3551

D

E

CN203

I

(V)/(Y)

B 1/3

DVR-3100-S

56

B 3/3

7

F

B 2/3

27

8

1234

3.5 TUJB ASSY(3/3)

A

B

C

Stereo Decoder IC

TUJB ASSY (VWV1962)

D

B 3/3

E

F

B 3/3

28

B

1/3,2/3

B 2/3

DVR-3100-S

1234

B

1/3

B 3/3

5 678

DV Terminal

CN1301

JA1301

JA1302

FRJB ASSY (VWV1965)

C

CN3002

B 2/3

Switches

S1201 : Standby On

S1202 :

Disc Navigator

C H

HC

: S VIDEO SIGNAL ROUTE (Y)

(Y)

: S VIDEO SIGNAL ROUTE (C)

(C)

: VIDEO SIGNAL ROUTE

: AUDIO SIGNAL ROUTE (L ch)

CN5102

D 5/5

DVJB ASSY (VWV1967)

H

3.6 FRJB and DVJB ASSYS

A

B

C

D

56

DVR-3100-S

E

F

7

8

29

1234

3.7 MAIN ASSY(1/5)

A

D

2/5

B

4/5

D D

5/5

D

5/5

D

4/5

2/5D

C

2/5

D

E

F

D 1/5

30

(D)

(AT)

4/5

D

3/5D

DVR-3100-S

1234

3/5D

D

5/5

3/5D

Pioneer DVR-3100, DVR-3100-S Service manual

DVR-3100-S

SAFETY INFORMATION

CONTENTS

1. SPECIFICATIONS

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

2.2 EXTERIOR

2.3 FRONT PANEL

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 OVERALL BLOCK DIAGRAM

3.1.2 TUJB ASSY BLOCK DIAGRAM

3.1.3 MAIN ASSY BLOCK DIAGRAM

3.1.4 POWER BLOCK DIAGRAM

3.2 ATAB ASSY and OVERALL WIRING DIAGRAM

3.3 TUJB(1/3) ASSY

3.4 TUJB ASSY(2/3)

3.5 TUJB ASSY(3/3)

3.6 FRJB and DVJB ASSYS

3.7 MAIN ASSY(1/5)