Pioneer Dv-k101 User manual

ORDER NO.

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

PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.

PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880

PIONEER ELECTRONIC CORPORATION 1998

RRV1942

DVD PLAYER

DV-K101

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

2. EXPLODED VIEWS AND PARTS LIST................ 3

3. SCHEMATIC DIAGRAM ..................................... 10

4. PCB CONNECTION DIAGRAM.......................... 23

5. PCB PARTS LIST ............................................... 33

6. ADJUSTMENT .................................................... 39

CONTENTS 7. GENERAL INFORMATION ................................ 47

7.1 IC ................................................................. 47

7.2 DISASSEMBLY ........................................... 49

7.3 BLOCK DIAGRAM....................................... 50

8. PANEL FACILITIES AND SPECIFICATIONS .... 51

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

T – ZZM APR. 1998 Printed in Japan

epyT ledoM tnemeriuqeRrewoP ehtybdetrevnocebnacegatlovehT .dohtemgniwollof

lanoigeR sedocnoitcirtser )rebmunnoiger(

101K-VD

LRO V042-022/721-011CAtcelescitamotuA3

MARO V042-022/721-011CAtcelescitamotuA6

CR/DRO V042-022/721-011CAtcelescitamotuA3

• Refer to the service guide RRV1896 for DV-505.

IC information is described in the service guide.

D

DVDPLAYER

DV-K101

1 2 3 4 5 6 7 8 9 0 +

10

PLAYBACK ONE-TOUCH KARAOKE

CONTROL KARAOKE MODE

ON/OFF

OPEN/CLOSE

STANDBY

MIN MAX MIN MAX MIN MAX MICCONTROL PREVIOUS NEXT

RETURN SELECT

STOP PLAY PAUSE

STANDBY/ON

LOW CONTROL HIGH

KEY

ECHO MIC1 MIC 2 MIC1 MIC2

0



41 ¡ ¢

783

Î

DIGITALVIDEO

MC

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2

DV-K101

LABEL CHECK

IMPORTANT

THIS PIONNER APPARATUS CONTAINS

LASER OF CLASS 1.

SERVICING OPERATION OF THE APPARATUS

SHOULD BE DONE BY A SPECIALLY

INSTRUCTED PERSON.

LASER DIODE CHARACTERISTICS

MAXIMUM OUTPUT POWER : 7 mw

WAVELENGTH : 650 nm

Additional Laser Caution

1. Inside detection switch (S201 on the INSB assy) and loading-

status detection switch (S301 on the LOSB assy) are detected

by the microprocessor (IC501 in the DVDM assy).

• To permit the laser diode to oscillate, it is required to set the

inside detection switch for the inside position (S201 : ON) and to

set the loading-status detection switch for the clamp position (the

center terminal of S301 is shorted to +5V). The laser diode

oscillation will continue if pin 13 of IC101 is shorted to +5V (fault

condition) in the DVDM assy.

In the test mode ∗, the laser diode oscillates when microproces-

sor detects a PLAY signal, or when the PLAY key is pressed

(S107 ON in the FLKB assy), with the above requirements satis-

fied.

2. When the cover is open, close viewing through the objective lens

with the naked eye will cause exposure to the laser beam.

∗: Refer to page 41

(Printed on the Rear Panel)

1. SAFETY INFORMATION

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.

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DV-K101

3

2.1 PACKING

1 Power Cord See Contrast table (2)

2 Video Cord (L=1.5m) VDE1048

3 Audio Cord (L=1.5m) VDE1033

NSP 4 Dry Cell Battery (R6P, AA) VEM-013

5 Operating Instructions VRB1196

(English)

6 Operating Instructions See Contrast table (2)

NSP 7 Regular User's Card See Contrast table (2)

8 Polyethylene Bag Z21-038

9 Remote Control Unit VXX2576

(CU-DV020)

10 Battery Cover VNK3703

11 Pad F VHA1220

12 Pad R VHA1221

13 Mirror Mat Sheet Z23-007

14 Packing Case See Contrast table (2)

15 RD/RC Label See Contrast table (2)

(1) PACKING PARTS LIST

Mark No. Description Part No.

2. 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.

(2) CONTRAST TABLE

RL, RAM and RD/RC types are constructed the same except for the following :

8

7

6

5

RAM and RD/RC

types only

8

10

15

9

3

14

15

4

2

1

11 12

13

RD/RC

type only

FRONT

RD/RC

type only

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

LR epyt MAR epyt CR/DR epyt

PSN

1

6

7

41

51

droCrewoP )esenihc-darT(snoitcurtsnIgnitarepO )esenihc-pmiS(snoitcurtsnIgnitarepO draCs'resUralugeR esaCgnikcaP

lebaLCR/DR

4511GDA 8601CRV desutoN desutoN 1571GHV

desutoN

7107GDA desutoN 9601CRV 2111YRV 1471GHV

desutoN

3007GDA 8601CRV desutoN 4111YRV 1571GHV

0171WRV

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DV-K101

4

1 Bonnet Case S VXX2581

2 DVD Plate VAM1080

3 Tray Panel Plate VNK4273

4 Tray Panel VNK4158

5 Tray VNL1731

6 Power Button Joint See Contrast table (2)

7 Power Button See Contrast table (2)

8 Bridge VNE2069

9 Clamper Plate VNE2068

10 Clamper VNL1738

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No.

11 Tray Stopper Spring VBH1277

12 Tray Stopper VNL1739

13 Tray Label VRW1628

14 Screw BPZ26P080FZK

15 Screw IBZ30P080FMC

16 Screw BCZ40P060FNI

17 Screw BBZ30P080FMC

18 Caution Label VRW1697

Mark No. Description Part No.

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

LR epyt MAR epyt CR/DR epyt

6

7tnioJnottuBrewoP nottuBrewoP 7624KNV 9514KNV desutoN desutoN desutoN desutoN

(2) CONTRAST TABLE

RL, RAM and RD/RC types are constructed the same except for the following :

16 18

1

14 9

8

10

17

16

6

7

15

234Refer to "2.3 FRONT PANEL SECTION"

15

5

13 11 12 Refer to

"2.4 BOTTOM VIEW SECTION"

RLtype only

17

RD/RC

type only

2.2 EXTERIOR SECTION

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DV-K101

5

2.3 FRONT PANEL SECTION

1 FLKY Assy See Contrast table (2)

NSP 2 PWSB Assy See Contrast table (2)

3 KYLB Assy VWG1961

4 Front Panel See Contrast table (2)

5 FL Lens VNK4272

6 Name Plate VAM1067

7 LED Lens PNW2019

8 Main Key VNK4269

9 11 Key VNK4271

10 MICB Assy See Contrast table (2)

(1) FRONT PANEL SECTION PARTS LIST

Mark No. Description Part No.

11 FL Filter VEC1643

12 Illumination Lens VNK4264

13 Illumination Filter VEC1983

14 Illumination Holder VNK4265

15 Flexible Cable (14P) VDA1646

(FLKY CN101 – DVDM CN105)

16 Screw BBZ30P080FMC

NSP 17 Getter VRW1730

18 Volume Knob VNK4279

19 3 Key VNK4270

20 Light Key VNK4261

21 Earth Plate VBK1075

22 Power Button See Contrast table (2)

23 Lens Holder VNK4266

Mark No. Description Part No.

6

47

23

19(1/2)

8

15

3

1

16

10

14

11

17

13

12

5

16

216

918

20

16

22

21

19(2/2)

RAM and RD/RC

types only

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

LR epyt MAR epyt CR/DR epyt

PSN 1

2

4

0122

yssAYKLF yssABSWP lenaPtnorF yssABCIM nottuBrewoP

6591GWV 3691GWV 7524KNV 7061VWV desutoN

5591GWV 2691GWV 5524KNV 7061VWV 9504KNV

7591GWV 2691GWV 5524KNV 9261VWV 9504KNV

(2) CONTRAST TABLE

RL, RAM and RD/RC types are constructed the same except for the following :

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DV-K101

6

2.4 BOTTOM VIEW SECTION

25 Refer to

"2.5 LOADING MECHANISM ASSY"

4

7

11

23

1

12

2331

28

12

17

23

15

16

18

3

26

21

20

23

24

23

10

13 10

2

22

23

6

8

5

8

33

30

RAM and RD/RC

types only

RL type

only

32

9

27

19

14 23

23

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DV-K101

7

1 POWER SUPPLY Assy VWR1285

2 DVDM Assy VWS1345

3 KRJB Assy See Contrast table (2)

NSP 4 Loading Mechanism Assy VWT1147

5 Heat Sink VNE2134

NSP 6 Cord Stopper ZCB-069Z

7 Flexible Cable (12P) VDA1648

(LOSB CN301 – DVDM CN107)

8 Radiation Seat VEB1285

NSP 9 Card Spacer DEC1770

NSP 10 PCB Holder VNE2122

11 Housing Assy (14P) VKP2161

(POWER SUPPLY CN201 – DVDM CN101)

NSP 12 PCB Holder PNW2100

13 Clamp DEC2007

14 Screw BCZ30P080FZK

15 Guard VNK4100

NSP 16 Chassis See Contrast table (2)

17 Insulator PNW2766

(1) BOTTOM VIEW SECTION PARTS LIST

Mark No. Description Part No.

18 Insulator Assy VXA1680

19 Flexible Cable (14P) VDA1646

(KRJB CN191 – DVDM CN803)

20 Flexible Cable (17P) VDA1650

(KRJB CN901 – DVDM CN802)

21 Rear Panel See Contrast table (2)

22 Housing Assy (4P) VKP2191

(DVDM CN801 – KRJB CN301)

23 Screw BBZ30P080FMC

24 Screw BBZ30P180FMC

25 Screw BBZ30P100FMC

26 Flexible Cable (9P) VDA1687

(KRJB CN101 – MICB CN402)

NSP 27 Filter Cushion VEC1287

28 MSWB Assy See Contrast table (2)

29 • • • • •

30 Sheet VEC2000

NSP 31 Housing Assy (2P) See Contrast table (2)

(POWER SUPPLY CN102 – MSWB CN10)

NSP 32 Housing Assy See Contrast table (2)

33 Nylon Rivet AEC-525

Mark No. Description Part No.

(2) CONTRAST TABLE

RL, RAM and RD/RC types are constructed the same except for the following :

kraM.oNnoitpircseDdnalobmyS .oNtraP skrameR

LR epyt MAR epyt CR/DR epyt

PSN

PSN PSN

3

6112821323

yssABJRK sissahC lenaPraeR yssABWSM )P2(yssAGNISUOH yssAGNISUOH

2161VWV 6781ANV 7691ANV 7691GWV 0612PKV desutoN

1161VWV 4591ANV 6691ANV desutoN desutoN 9812PKV

1161VWV 4591ANV 5791ANV desutoN desutoN 9812PKV

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DV-K101

8

2.5 LOADING MECHANISM ASSY

1 Servo Mechanism Assy-S VXX2538

2 Screw DBA1006

3 Drive Cam VNL1736

4 Drive Gear VNL1735

5 Lock Plate VNL1737

6 Loading Base VNL1730

7 Rubber Belt VEB1260

8 Gear Pulley VNL1733

NSP 9 LOSB Assy VWG1885

10 Loading Gear VNL1734

•LOADING MECHANISM ASSY PARTS LIST

Mark No. Description Part No.

11 Loading Motor Assy VXX2505

12 DC Motor PXM1027

13 Motor Pulley PNW1634

NSP 14 LOMB Assy VWG1886

15 Connector Assy (2P) PG02KK-E35

(LOMB CN401 – LOSB CN303)

16 Screw VBA1055

17 Screw Z39-019

18 Flexible Cable (8P) VDA1649

(LOSB CN302 – INSB CN202)

19 • • • • •

20 Stopper DNH2076

Mark No. Description Part No.

11

13

12 14

15

16

8

7

17

9

10

18

2

3

4

5

6

1

•Top View •Bottom View

Refer to

"2.6 SERVO MECHANISM

ASSY"

20

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DV-K101

9

3

24

56

7

29

9

14 30

13

19

18 18

16

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15

32

8

1

10

18

17

27

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9

24

31

23

21

20

25

28

22

•Top View •Bottom View

2.6 SERVO MECHANISM ASSY

1 Spindle Motor Assy VXX2563

2 Magnet Holder Assy VXX2507

NSP 3 Magnet VYM1024

NSP 4 Magnet Holder VNE2070

5 Centering Ring VNL1746

6 Centering Spring VBH1278

NSP 7 Disc Table VNL1747

NSP 8 Motor VXM1071

9 Screw JGZ17P028FMC

10 Sub Guide Bar VLL1489

11 Guide Bar VLL1488

12 Mechanism Base VNL1748

13 Hook VNL1770

14 Hook Spring VBH1291

15 Slider VNL1745

16 HOLD SPRING VNC1011

NSP 17 Pickup Assy VWY1046

•SERVO MECHANISM ASSY PARTS LIST

Mark No. Description Part No. 18 Floating Rubber DEB1315

19 Float Base VNL1732

20 Gear D VNL1766

21 Gear Spring VBH1279

22 Gear E VNL1767

23 Gear F VNL1768

24 Motor VXM1062

NSP 25 INSB Assy VWG1883

26 Screw PBZ20P050FMC

27 Flexible Cable (20P) VDA1680

(DVDM CN102 – Pickup Assy)

28 Connector Assy (3P) VKP2150

(INSB CN201 – FGSB CN101)

NSP 29 Table Sheet DEC2040

30 Screw PBA1048

NSP 31 FGSB Assy VWG1884

NSP 32 Sheet VEC1959

Mark No. Description Part No.

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DV-K101

10

A

B

C

D

1234

H

H H

DVDM ASSY

(VWS1345)

I

G

KYLB ASSY

(VWG1961)

F

E

1/3 3/3

()

FLKY ASSY

VWG1956: RL

VWG1955: RAM

VWG1957: RD/RC

PWSB ASSY

VWG1963: RL

VWG1962: RAM,RD/RC

KRJB ASSY

VWV1612: RL

VWV1611: RAM, RD/RC

SR IN

PAL / NTSC

SW

PAL / NTSC

SW

ATTENUATOR

SW

ON

OFF

CN101

CN402

SI

XCS

XMIC ON

SCK0

GNDD

–8V

MIC

GNDA

+8V

MIC CONT

SCK0

SI

XMIC ON

GNDD

V+5V

ECHO VR

CN401

XCS

CN104

V+5V

LED

GND

KEY0

V+5D

LAMP

GND

KEY1

CN102

CN201

CN301 CN103

MICB ASSY

VWV1607: RL,RAM

VWV1629: RD/RC

GA

3.1 OVERALL CONNECTION DIAGRAM, LOMB, LOSB, INSB

AND FGSB ASSEMBLIES

3. SCHEMATIC DIAGRAM

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DV-K101

11

A

B

C

D

5678

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

AD

LOMB ASSY

(VWG1886)

B

LOSB ASSY

(VWG1885)

K

MSWB

ASSY

(VWG1967)

C

INSB ASSY

(VWG1883)

J

POWER

SUPPLY

ASSY

(VWR1285)

FGSB ASSY

(VWG1884)

LOADING MOTOR

ASSY :VXX2505

CN401

B2B-PH-K-S

CN303

B2B-PH-K-S

LOAB ASSY (VWM1798) SMEB ASSY (VWM1797)

CN302

VKN1268

CN301

VKN1272 CN202

VKN1239

CN101

B3B-PH-K-S

CN201

B3B-PH-K-S

PC101

GP2S27(B)

S201

S301

SPINDLE MOTOR

ASSY : VXX2563 VXM1062

AC POWER CORD

ADG1154 : RL

ADG7017 : RAM

ADG7003 : RD/RC

PICKUP ASSY

(VWY1046)

: RF SIGNAL ROUTE

: FOCUS SERVO LOOP LINE

: SLIDER SERVO LOOP LINE

: TRACKING SERVO LOOP LINE

(F)

(T)

(S)

(F)

(T)

(T) (F)

(F)

(T)

(S) (S)

(S)

(S) (S)

AC 110-127V/220-240V

50/60Hz

RL type only

RAM,RD/RC

TYPE ONLY

D

C

BA

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DV-K101

12

A

B

C

D

1234

[Lamp]

R803

R804

F405

RL,RAM types:

R810 0Ω

RD/RC type:

F410 DTF1067

( )

RL,RAM types:

R801 0Ω

RD/RC type:

F401 DTF1066

RL,RAM types:

R802 0Ω

RD/RC type:

F402 DTF1066

J401

F406

DTF1069

RD/RC type only

RL,RAM types:

VTF1096

RD/RC type:

DTF1069

GNDB CHASSIS

GND

E

FLKY ASSY

VWG1956 :RL

VWG1955 :RAM

VWG1957 :RD/RC

CN101

G

KYLB ASSY

(VWG1961 )

GA

MICB ASSY

VWV1607:RL,RAM

VWV1629:RD/RC

I

H2/3

CN105

3.2 FLKY, PWSB, KYLB AND MICB ASSEMBLIES

EG

GA

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

13

A

B

C

D

5678

FL TUBE

RED

RAM and RD/RC

types only

R141 R142

RL: 62K 47K

RAM : 68K 27K

RD/RC : 2.7K 16K

R161 R162

RL: 0 –

RAM : – 0

RD/RC : – 0

ORANGE

GREEN

PWSB ASSY

S301 : KEY CONTROL HIGH (#)

S302 : KEY CONTROL LOW (I)

S303 : POWER STANDBY/ON

FLKY ASSY

S101 :OPEN/CLOSE ( )

S102 : PLAYBACK CONTROL

S103 : ONE-TOUCH KARAOKE

S104 : KARAOKE MODE

S105 : PAUSE (8)

S106 : PLAY(3)

S107 : STOP(7)

S108 : SKIP FWD ( )

S109 : SKIP REV ( )

F

PWSB ASSY

VWG1963 :RL

VWG1962 :RAM

,RD/RC

KYLB ASSY

S201 : +10

S202 : 0

S203 : 9

S204 : 8

S205 : 7

S206 : 6

S207 : 5

S208 : 4

S209 : 3

S210 : 2

S211 : 1

5MHz

FE

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

14

A

B

C

D

1234

(ROM)

(F)

(T)

(F)

(T)

(S)

(F)

(T)

(S)

(F)

(T)

(F)

(T)

(S)

(F)

(F) (F) (T)

(T)

(S)

IC171

BA10393F

IC171

BA10393F

2/2

1/2

R177

33k

R178

33k

VKN1416

CN107

B

CN301

J

CN201

PICKUP ASSY

CN102

VKN1445

S14B-PH-SM3

CN101

VKF1001

TP400

VKF1001

TP100

VKF1001

TP300

CN201

VKN1324

2/2

1/2

VTL1074

L342

VTL1074

L335

VTL1074

L340

(6/6)

(5/6)

(1/6)

(4/6)

(3/6)

(2/6)

H

2/3

H

2/3

H

2/3

H

3/3

DVDM ASSY(1/3)

(VWS1345)

H

1/3

!

VCO Offset ADJ.

3.3 DVDM ASSY(1/3)

1/3

H

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

15

A

B

C

D

5678

: RF SIGNAL ROUTE

: ROM DATA SIGNAL ROUTE

: FOCUS SERVO LOOP LINE

: TRACKING SERVO LOOP LINE

: SLIDER SERVO LOOP LINE

(ROM)

(F)

(T)

(S)

(ROM)

(F)

(T) (T)

(T)

(T)(T)

(S)

AGCOFF

LD-ON

IC506

TC74VHCT245AFT

VKF1001

TP200

IC501

PD4889A

IC504

TC74VHC20FT

IC505(1/2)

TC74VHC139FT

IC505(2/2)

TC74VHC139FT

SRM2B256SLMX70

IC201

LC78650NE

C271 4700p R271 150k

R273 220k

R277

100k

R275

33k

R276

150k

2/2

1/2

H

2/3

H

2/3

H

2/3

H

2/3

H

3/3

XRESET,DOUT,SBSY,

PW,SFSY,SBCK,LRSY,

ROMCK,ROMXA,MON,

C2F,FG

LEVEL SHIFT

1/3

H

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

16

A

B

C

D

1234

CN106

VKN1411

Q771,Q772:

PDTC114TK

X602

VSS1114

20MHz

IC605(2/2)

TC74VHC139FT

IC605(1/2)

TC74VHC139FT

ADDRESS

DATA

A2-A10

C2F,XRESET

H

3/3

H

3/3

H

1/3

XCSDOLV,DOLV-CD,XWRL,XWRH,

XRD,XLT3,XAMUTE,XDREQ1,

HCPUCK,IR,SEL-IR,XDVRST1,

XAVIRQ0,48/X44,HIBSEL,XCS6,

XDACK1,NAP SW

H

3/3

H

1/3

H

2/3

DVDM ASSY(2/3)

(VWS1345)

VYW1550

4M

3.4 DVDM ASSY(2/3)

2/3

H

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

17

A

B

C

D

5678

: AUDIO SIGNAL ROUTE

: ROM DATA SIGNAL ROUTE

(ROM)

(ROM) (ROM)

(ROM)

(ROM)(ROM)

VKN1418

CN105

SERVO

MONITOR OUTPUT

E

CN101

HH

H

3/3

3/3 3/3

1/3

H

1/3

H

3/3

H

3/3

H

3/3

H

1/3

H

1/3

H

3/3

H

3/3

H

1/3

H

3/3

H

1/3

H

3/3

SDATA

H

1/3

IC817

TC74VHCT541AFT

2/3

H

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

18

A

B

C

D

1234

(COM)

(Y)

(C)

(COM)

(Y)

(C)

(ROM)

R845

0

(1/4)

(3/4)

(4/4)

(3/4)

(3/3)

(1/3)

(2/3)

(1/4)

(2/4)

S4B-PH-SM3

CN801

IC813

CY2081SL-611

(4/4) (3/4)

(2/4)

DVDM ASSY(3/3)

(VWS1345)

(1/4)

H

3/3

I

CN301

H

2/3

H

2/3

H

2/3

H

2/3

H

2/3

H

1/3

H

1/3

H

2/3

H

2/3

H

2/3

H

2/3

H

2/3

H

2/3

Video

Output

Level

ADJ.

3.5 DVDM ASSY(3/3)

3/3

H

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

19

A

B

C

D

5678

: AUDIO SIGNAL ROUTE

: COMPOSITE VIDEO SIGNAL ROUTE

: Y SIGNAL ROUTE

: C SIGNAL ROUTE

: ROM DATA SIGNAL ROUTE

(COM)

(Y)

(C)

(ROM)

(COM) (COM) (COM)

(COM)

(Y) (Y) (Y)

(Y)

(C) (C) (C)

(C)

2/2

1/2

2/2

1/2

VKN1418

CN803

VKN1421

CN802

I

CN191

I

CN901

HIBSEL,48/X44,XRESET,

XLT3,XAMUTE

H

2/3

H

2/3

H

2/3

R900

0

3/3

H

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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DV-K101

20

A

B

C

D

1234

L302

L303

C195

0.1

R3070

R7041 C9057

GNDV GNDV

C9021

0.1

VKN1245

R738

R737

0

R735

R7040

H3/3

CN802

CN803

H3/3

CN801

GA

CN402

18MHz

Master

Clock ADJ.

(C)

(C) (C)

(Y)

(COM)

(COM) (COM)

3.6 KRJB ASSY

I

w

.

x

i

a

o

y

u

1

6

3

.

c

o

m

Q

3

7

6

3

1

5

1

5

0

9

2

8

9

4

2

9

8

T

E

L

1

3

9

4

2

9

6

5

1

3

9

2

8

9

4

2

9

8

0

5

1

5

1

3

6

7

3

Q

TEL 13942296513 QQ 376315150 892498299

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