Pioneer dvk101 Service Manual

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D	DV-K101	1 2 3 4 5 6 7 8	9 0	+10
	KEY
	LOW CONTROL HIGH
			0				ORDER NO.
ECHO MIC1 MIC2 MIC1 MC		ë		7	3	8
		MIC2	4 1	Á ¢STOP	PLAY	PAUSE
							RRV1942

DVD PLAYER

DV-K101

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

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Model

The voltage can be converted by the

Regional

Type

Power Requirement

restriction codes

DV-K101

following method.

(region number)

RL

O

AC110-127/220-240V

Automatic select

3

RAM

O

AC110-127/220-240V

Automatic select

6

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RD/RC

O

AC110-127/220-240V

Automatic select

3

Q

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

IC information is described in the service guide.

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CONTENTS

................................

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

2

7. GENERAL INFORMATION

47

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

3

7.1 IC

.................................................................

47

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

10

7.2 DISASSEMBLY

...........................................

49

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

23

7.3 BLOCK DIAGRAM

.......................................

50

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

33

8. PANEL FACILITIES AND SPECIFICATIONS

....

51

6. ADJUSTMENT

....................................................

39

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

T – ZZM APR. 1998 Printed in Japan

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DV-K101

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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.

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

LABEL CHECK

		Additional Laser Caution		<![if ! IE]> <![endif]>TEL
	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).			<![if ! IE]> <![endif]>13942296513
	• 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			<![if ! IE]> <![endif]>QQ
	with the naked eye will cause exposure to the laser beam.
Q	: Refer to page 41			<![if ! IE]> <![endif]>376315150

(Printed on the Rear Panel)

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DV-K101

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.
2.1 PACKING		(1) PACKING PARTS LIST
	4	Mark	No.	Description	Part No.
	3		1	Power Cord	See Contrast table (2)
			2	Video Cord (L=1.5m)	VDE1048
	2		3	Audio Cord (L=1.5m)	VDE1033
		NSP	4	Dry Cell Battery (R6P, AA)	VEM-013
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	1		5	Operating Instructions	VRB1196
				(English)
		9
RAM and RD/RC
		10	6	Operating Instructions	See Contrast table (2)
types only						<![if ! IE]> <![endif]>13942296513
		NSP	7	Regular User's Card	See Contrast table (2)
11
7			8	Polyethylene Bag	Z21-038
	5	8	9	Remote Control Unit	VXX2576
	6			(CU-DV020)
			10	Battery Cover	VNK3703
	13		11	Pad F	VHA1220
8			12	Pad R	VHA1221
			13	Mirror Mat Sheet	Z23-007
		12	14	Packing Case	See Contrast table (2)
		15	15	RD/RC Label	See Contrast table (2)
FRONT		RD/RC				<![if ! IE]> <![endif]>QQ
14		type only Q				<![if ! IE]> <![endif]>376315150
RD/RC	15
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(2) CONTRAST TABLE

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

					Part No.
	Mark	No.	Symbol and Description				Remarks
				RL	RAM	RD/RC
				type	type	type
		1	Power Cord	ADG1154	ADG7017	ADG7003
		6	Operating Instructions (Trad-chinese)	VRC1068	Not used	VRC1068
		6	Operating Instructions (Simp-chinese)	Not used	VRC1069	Not used
	NSP	7	Regular User's Card	Not used	VRY1112	VRY1114
		14	Packing Case	VHG1751	VHG1741	VHG1751
		15	RD/RC Label	Not used	Not used	VRW1710

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2.2 EXTERIOR SECTION

1

18

16

17

14 9

8

			10				16
	RLtype only
		6
	7
15			RD/RC
			type only
	17
					5
				12	Q	Refer to
			13			"2.4 BOTTOM VIEW SECTION"
				11
				15
	2	4
				Refer to "2.3 FRONT PANEL SECTION"
	3
(1) EXTERIOR SECTION PARTS LIST
Mark No.	Description		Part No.		Mark No.	Description	Part No.
1	Bonnet Case S		VXX2581		11	Tray Stopper Spring	VBH1277
2	DVD Plate		VAM1080		12	Tray Stopper	VNL1739
3	Tray Panel Plate		VNK4273		13	Tray Label	VRW1628
4	Tray Panel		VNK4158		14	Screw	BPZ26P080FZK
5	Tray		VNL1731		15	Screw	IBZ30P080FMC
6	Power Button Joint		See Contrast table (2)		16	Screw	BCZ40P060FNI
7	Power Button		See Contrast table (2)		17	Screw	BBZ30P080FMC
8	Bridge		VNE2069		18	Caution Label	VRW1697
9	Clamper Plate		VNE2068
10	Clamper		VNL1738

(2) CONTRAST TABLE

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

					Part No.
	Mark	No.	Symbol and Description				Remarks
				RL	RAM	RD/RC
				type	type	type
		6	Power Button Joint	VNK4267	Not used	Not used
		7	Power Button	VNK4159	Not used	Not used

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DV-K101

2.3 FRONT PANEL SECTION					16
							16
				2
			RAM and RD/RC
			types only
			22				16
							3
			9	18
						21	10
	4		19(1/2)
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		7
			13					15
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			12
6				11				16
					19(2/2)
						20		1
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(1) FRONT PANEL SECTION PARTS LIST
Mark	No.	Description	Part No.	Mark	No.	Description		Part No.	<![if ! IE]> <![endif]>892498299
	1	FLKY Assy	See Contrast table (2)		11	FL Filter		VEC1643
NSP	2	PWSB Assy	See Contrast table (2)		12	Illumination Lens		VNK4264
	3	KYLB Assy	VWG1961		13	Illumination Filter		VEC1983
	4	Front Panel	See Contrast table (2)		14	Illumination Holder		VNK4265
	5	FL Lens	VNK4272		15	Flexible Cable (14P)		VDA1646
	6	Name Plate	VAM1067			(FLKY CN101 – DVDM CN105)
	7	LED Lens	PNW2019		16	Screw		BBZ30P080FMC
	8	Main Key	VNK4269	NSP	17	Getter		VRW1730
	9	11 Key	VNK4271		18	Volume Knob		VNK4279
	10	MICB Assy	See Contrast table (2)		19	3 Key		VNK4270
					20	Light Key		VNK4261
					21	Earth Plate		VBK1075
					22	Power Button		See Contrast table (2)
(2) CONTRAST TABLE					23	Lens Holder		VNK4266

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

					Part No.
	Mark	No.	Symbol and Description				Remarks
				RL	RAM	RD/RC
				type	type	type
		1	FLKY Assy	VWG1956	VWG1955	VWG1957
	NSP	2	PWSB Assy	VWG1963	VWG1962	VWG1962
		4	Front Panel	VNK4257	VNK4255	VNK4255
		10	MICB Assy	VWV1607	VWV1607	VWV1629
		22	Power Button	Not used	VNK4059	VNK4059

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DV-K101

2.4 BOTTOM VIEW SECTION

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33

RAM and RD/RC types only

32

11

23 14

12

27

17

23

6

30

25

6

	RL type	7
		8
	only
		31 23
		28

23

12

23

10	23

13

1

15

4Refer to

"2.5 LOADING MECHANISM ASSY"

23

5 23

	8	22
		21
		23
Q2		23

	23
10	26

23 19

9

20

23

3

18

16 24

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DV-K101

(1) BOTTOM VIEW SECTION PARTS LIST

Mark	No.	Description		Part No.
	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

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

Q

(2) CONTRAST TABLE

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

				Part No.
Mark	No.	Symbol and Description				Remarks
			RL	RAM	RD/RC
			type	type	type
	3	KRJB Assy	VWV1612	VWV1611	VWV1611
NSP	16	Chassis	VNA1876	VNA1954	VNA1954
	21	Rear Panel	VNA1967	VNA1966	VNA1975
	28	MSWB Assy	VWG1967	Not used	Not used
NSP	31	HOUSING Assy (2P)	VKP2160	Not used	Not used
NSP	32	HOUSING Assy	Not used	VKP2189	VKP2189

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DV-K101

2.5 LOADING MECHANISM ASSY

	∙ Top View		2	∙ Bottom View
	Refer to		20
	"2.6 SERVO MECHANISM
	ASSY"	1
					17		7
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		3		9
		4					16
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			10
			6			13	15
				11			14
						12

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∙ LOADING MECHANISM ASSY PARTS LIST

Mark	No.	Description		Part No.
	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

8

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

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2.6 SERVO MECHANISM ASSY
∙ Top View			∙ Bottom View
2	3	1
	4
	5
	6	10
	29
	7		11
14	9
	30
			12
13			23
		32	27
			9
	8		17
	15		18
	16		18
		26	24

18
18	Q

19

DV-K101

20

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∙ SERVO MECHANISM ASSY PARTS LIST

Mark	No.	Description		Part No.	Mark	No.	Description		Part No.	<![if ! IE]> <![endif]>892498299
	1	Spindle Motor Assy		VXX2563		18	Floating Rubber		DEB1315
	2	Magnet Holder Assy		VXX2507		19	Float Base		VNL1732
NSP	3	Magnet		VYM1024		20	Gear D		VNL1766
NSP	4	Magnet Holder		VNE2070
	5	Centering Ring		VNL1746		21	Gear Spring		VBH1279
	6	Centering Spring		VBH1278		22	Gear E		VNL1767
						23	Gear F		VNL1768
NSP	7	Disc Table		VNL1747		24	Motor		VXM1062
NSP	8	Motor		VXM1071	NSP	25	INSB Assy		VWG1883
	9	Screw		JGZ17P028FMC
	10	Sub Guide Bar		VLL1489		26	Screw		PBZ20P050FMC
	11	Guide Bar		VLL1488		27	Flexible Cable (20P)		VDA1680
							(DVDM CN102 – Pickup Assy)
	12	Mechanism Base		VNL1748		28	Connector Assy (3P)		VKP2150
	13	Hook		VNL1770			(INSB CN201 – FGSB CN101)
	14	Hook Spring		VBH1291	NSP	29	Table Sheet		DEC2040
	15	Slider		VNL1745		30	Screw		PBA1048
	16	HOLD SPRING		VNC1011	NSP	31	FGSB Assy		VWG1884
NSP	17	Pickup Assy		VWY1046	NSP	32	Sheet		VEC1959

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DV-K101

3. SCHEMATIC DIAGRAM

3.1OVERALL CONNECTION DIAGRAM, LOMB, LOSB, INSB AND FGSB ASSEMBLIES

		I
		KRJB ASSY
		VWV1612: RL
SR IN		VWV1611: RAM, RD/RC
	PAL / NTSC
	SW
		Q
ON	ATTENUATOR
OFF	SW
	CN101
	<![if ! IE]> <![endif]>ON	<![if ! IE]> <![endif]>SCK0 GNDD –8V MIC GNDA +8V
	<![if ! IE]> <![endif]>SI XCS XMIC

CN402

GA MICB ASSY

	VWV1607: RL,RAM						CN401
		<![if ! IE]> <![endif]>SCK0	<![if ! IE]> <![endif]>XCS SI	<![if ! IE]> <![endif]>XMICON	<![if ! IE]> <![endif]>GNDD	<![if ! IE]> <![endif]>V+5V	<![if ! IE]> <![endif]>ECHOVR
	<![if ! IE]> <![endif]>CONTMIC
	VWV1629: RD/RC

H

( H 1/3 H 3/3 )

DVDM ASSY
(VWS1345)	<![if ! IE]> <![endif]>TEL
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CN104

	G	CN201	V+5D	CN102
	KYLB ASSY		LAMP		E
			GND
	(VWG1961)		KEY1		FLKY ASSY
					VWG1956: RL
	F			CN103	VWG1955: RAM
		CN301	V+5V		VWG1957: RD/RC
	PWSB ASSY
			LED
	VWG1963: RL		GND
	VWG1962: RAM,RD/RC		KEY0

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DV-K101

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

LOAB ASSY (VWM179 )		SMEB ASSY (VWM1797)
LOADING MOTOR
ASSY :VXX2505	A	D	A
			FGSB ASSY
			(VWG1884)
	LOMB ASSY
	(VWG1886)		PC101
CN401			GP2S27(B)
B2B-PH-K-S	B
CN303			CN101
			B3B-PH-K-S
B2B-PH-K-S
	LOSB ASSY		CN201
	(VWG1885)		B3B-PH-K-S

	CN301		CN302	CN202	C
	VKN1272	S301	VKN1268	VKN1239		<![if ! IE]> <![endif]>TEL
				S201	INSB ASSY
				(S)	(VWG1883)	<![if ! IE]> <![endif]>13942296513
				(S)
(S)	(S)
							B
(S)		(S)
				SPINDLE MOTOR
				ASSY : VXX2563	VXM1062	<![if ! IE]> <![endif]>QQ
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(F)			(F)
(T)			(T)
(F)			(F)
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(F)							C
(F)
(T)
(F)
(F)
			PICKUP ASSY
			(VWY1046)
				: RF SIGNAL ROUTE
			RL type only	(F)
				: FOCUS SERVO LOOP LINE
				(T)
			K	: TRACKING SERVO LOOP LINE
				(S)
				: SLIDER SERVO LOOP LINE
	J		MSWB
			ASSY
	POWER		(VWG1967)
	SUPPLY
	ASSY		RAM,RD/RC
	(VWR1285)		TYPE ONLY
							D
				AC 110-127V/220-240V
				50/60Hz
				AC POWER CORD
				ADG1154 : RL
				ADG7017 : RAM
				ADG7003 : RD/RC

						7	A		B				C		D	11
	5		6											8
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DV-K101

3.2 FLKY, PWSB, KYLB AND MICB ASSEMBLIES

A

E FLKY ASSY VWG1956 :RL VWG1955 :RAM VWG1957 :RD/RC

TEL B13942296513 QQ 376315150 C892498299

H 2/3

CN105

G

KYLB ASSY (VWG1961 )

RL,RAM types:	RD/RC type only
VTF1096
RD/RC type:	F406	J401
DTF1069	DTF1069
F405
		GNDB CHASSIS
		GND
RL,RAM types:
R802	0Ω
RD/RC type:
F402	DTF1066

R803

R804

[Lamp]

Q

GA MICB ASSY VWV1607:RL,RAM VWV1629:RD/RC

<![if ! IE]>

<![endif]>892498299 376315150 QQ 13942296513 TEL

			( )		I
					CN101
D	RL,RAM types:
	R801	0Ω
	RD/RC type:
	F401	DTF1066	RL,RAM types:		( )
			R810	0Ω
			RD/RC type:
			F410	DTF1067
12	E G GA
	1	2	3		4
			http://www.xiaoyu163.com

5

http://www.xiaoyu163.com

6

7

8

DV-K101

FLKY ASSY

KYLB ASSY

S209 : 3

PWSB ASSY

S101

:OPEN/CLOSE (

)

S201

: +10

S301

: KEY CONTROL HIGH (#)

S102

: PLAYBACK CONTROL

S202

: 0

S210 : 2

S302

: KEY CONTROL LOW (I)

S103

: ONE-TOUCH KARAOKE

S203

: 9

S211 : 1

S303

: POWER STANDBY/ON

S104

: KARAOKE MODE

S204

: 8

S105

: PAUSE (8)

S205

: 7

A

S106

: PLAY(3)

S206

: 6

S107

: STOP(7)

S207

: 5

S108

: SKIP FWD (

)

S208

: 4

S109

: SKIP REV (

)

FL TUBE

					R161 R162
				RL:	0	–
				RAM :	–	0
<![if ! IE]> <![endif]>TEL				RD/RC : –		0
<![if ! IE]> <![endif]>13942296513						ORANGE
<![if ! IE]> <![endif]>QQ						GREEN
<![if ! IE]> <![endif]>376315150	Q
						GREEN
<![if ! IE]> <![endif]>892498299		R141 R142		5MHz
	RL:	62K	47K
	RAM :	68K	27K
	RD/RC : 2.7K		16K

<![if ! IE]>

<![endif]>892498299 376315150 QQ 13942296513 TEL

B

C

F PWSB ASSY VWG1963 :RL VWG1962 :RAM

,RD/RC

D

RED

			RAM and RD/RC
			types only
		7	E F 13
5	6		8
	http://www.xiaoyu163.com

	1			http://www.xiaoyu163.com
			2			3		4

DV-K101

3.3 DVDM ASSY(1/3)

VTL1074	VTL1074
L335	L342

H 1/3	DVDM ASSY(1/3)		(5/6)
A	(VWS1345)
	VTL1074			(6/6)
	L340			VKF1001
	H 2/3
		(2/6)	(1/6)	TP300
				1/2
		(3/6)
			VCO Offset ADJ.

							(4/6)
								2/2
				VKF1001
				TP400
	!	!
<![if ! IE]> <![endif]>TEL							VKF1001		<![if ! IE]> <![endif]>TEL
							TP100
									(ROM)
B		H 2/3							<![if ! IE]> <![endif]>(ROM)
	S14B-PH-SM3	(F)							H 2/3
	CN101
<![if ! IE]> <![endif]>13942296513QQ		(F)							<![if ! IE]> <![endif]>13942296513QQ
		(F)
		(F)
		(T)
		(T)
	<![if ! IE]> <![endif]>J CN201				Q		<![if ! IE]> <![endif]>(F)
<![if ! IE]> <![endif]>376315150									<![if ! IE]> <![endif]>376315150
								CN201
								VKN1324
		(F)
		(F)
		(T)				<![if ! IE]> <![endif]>(T)	<![if ! IE]> <![endif]>(F)
		(F)
	<![if ! IE]> <![endif]>PICKUP ASSY	(F)
C		(T)	H 3/3
<![if ! IE]> <![endif]>892498299				<![if ! IE]> <![endif]>(T)	<![if ! IE]> <![endif]>(S)				<![if ! IE]> <![endif]>892498299
		(F)	<![if ! IE]> <![endif]>(T)		<![if ! IE]> <![endif]>(S)	<![if ! IE]> <![endif]>(S)	R177
		<![if ! IE]> <![endif]>(T)
		(T)					33k
		(F)					R178	2/2
		(T)					33k
	CN102							IC171
	VKN1445
								BA10393F
		(S)						1/2
		(S)						IC171
	VKN1416							BA10393F
	CN107
D	<![if ! IE]> <![endif]>CN301	(S)		<![if ! IE]> <![endif]>(F)
	<![if ! IE]> <![endif]>B	(S)
		<![if ! IE]> <![endif]>(F)	<![if ! IE]> <![endif]>(F)
				<![if ! IE]> <![endif]>(F)
14	H 1/3
	1	2					3	4
			http://www.xiaoyu163.com

	5	6			7	8
		http://www.xiaoyu163.com				DV-K101
						(F)
				: RF SIGNAL ROUTE		: FOCUS SERVO LOOP LINE
				(ROM)		(T)
	IC506			: ROM DATA SIGNAL ROUTE		: TRACKING SERVO LOOP LINE
	TC74VHCT245AFT					(S)		A
						: SLIDER SERVO LOOP LINE
					SRM2B256SLMX70
				IC504
	AGCOFF			TC74VHC20FT
		IC501
		PD4889A
<![if ! IE]> <![endif]>TEL							<![if ! IE]> <![endif]>TEL
<![if ! IE]> <![endif]>13942296513				IC505(1/2)			<![if ! IE]> <![endif]>13942296513
				TC74VHC139FT
			H 3/3	IC505(2/2)
				TC74VHC139FT
						H 2/3		B
	VKF1001
	TP200
						H 2/3
						XRESET,DOUT,SBSY,
						PW,SFSY,SBCK,LRSY,
						ROMCK,ROMXA,MON,
<![if ! IE]> <![endif]>QQ				<![if ! IE]> <![endif]>(ROM)		C2F,FG	<![if ! IE]> <![endif]>QQ
	(T)	(T)	Q
<![if ! IE]> <![endif]>376315150							<![if ! IE]> <![endif]>376315150
		(T)
		(F)
	(F)	<![if ! IE]> <![endif]>(F)
			IC201
			LC78650NE
<![if ! IE]> <![endif]>892498299	(S)	(S)					<![if ! IE]> <![endif]>892498299	C
	(F)	(F)
	(T)	(T)
	LD-ON
				C271 4700p	R271 150k
				R277
				100k	R273 220k

LEVEL SHIFT

2/2

<![if ! IE]> <![endif]>R275

<![if ! IE]> <![endif]>33k

<![if ! IE]> <![endif]>R276

<![if ! IE]> <![endif]>150k

1/2

H 2/3

D

H 2/3

						7			H	1/3 15
	5		6					8
			http://www.xiaoyu163.com

	1	2	3	4
DV-K101			http://www.xiaoyu163.com
3.4 DVDM ASSY(2/3)
A			H 2/3	DVDM ASSY(2/3)
				(VWS1345)
				H 1/3
				C2F,XRESET
				H 3/3
				XCSDOLV,DOLV-CD,XWRL,XWRH,
				XRD,XLT3,XAMUTE,XDREQ1,
				HCPUCK,IR,SEL-IR,XDVRST1,
				XAVIRQ0,48/X44,HIBSEL,XCS6,
<![if ! IE]> <![endif]>TEL				XDACK1,NAP SW	<![if ! IE]> <![endif]>TEL
			4M
			VYW1550
B
<![if ! IE]> <![endif]>13942296513				CN106	<![if ! IE]> <![endif]>13942296513
				VKN1411
<![if ! IE]> <![endif]>QQ					<![if ! IE]> <![endif]>QQ
<![if ! IE]> <![endif]>376315150			Q	H 3/3	<![if ! IE]> <![endif]>376315150
				ADDRESS
				A2-A10
				H 3/3
				DATA
C
<![if ! IE]> <![endif]>892498299	IC605(1/2)				<![if ! IE]> <![endif]>892498299
	TC74VHC139FT			H 1/3
D			X602
			VSS1114	Q771,Q772:
			20MHz
				PDTC114TK
	IC605(2/2)
	TC74VHC139FT
16	H 2/3
	1	2	3	4
			http://www.xiaoyu163.com

5	http://www.xiaoyu163.com	7	8
	6

DV-K101

: AUDIO SIGNAL ROUTE
(ROM)	A
: ROM DATA SIGNAL ROUTE

				H 1/3		H 3/3
	H 3/3					IC817	H	1/3	H 3/3
	SDATA					TC74VHCT541AFT
<![if ! IE]> <![endif]>TEL	<![if ! IE]> <![endif]>(ROM)					H 3/3				<![if ! IE]> <![endif]>TEL
<![if ! IE]> <![endif]>13942296513							H 1/3			<![if ! IE]> <![endif]>13942296513
											B
	(ROM)					(ROM)
	<![if ! IE]> <![endif]>(ROM)						<![if ! IE]> <![endif]>(ROM)
<![if ! IE]> <![endif]>QQ		MONITOR OUTPUT								<![if ! IE]> <![endif]>QQ
<![if ! IE]> <![endif]>376315150				Q						<![if ! IE]> <![endif]>376315150
							H 1/3
<![if ! IE]> <![endif]>892498299										<![if ! IE]> <![endif]>892498299	C
		SERVO					H 3/3
	H 1/3
							H 3/3
	VKN1418
	CN105
				<![if ! IE]> <![endif]>(ROM)		H 3/3
	H 3/3
	E	H 3/3	H 3/3	<![if ! IE]> <![endif]>(ROM)
	CN101						H 1/3
											D
			H 1/3
					7			H 2/3		17
	5		6						8
			http://www.xiaoyu163.com