Pioneer DVS-6-D Service manual

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ORDER NO.

RRV2228

DVD PLAYER

DV-S6D

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

	Type	Model		Power Requirement	Region No.	Remarks
		DV-S6D
LB			AC110V		3

CONTENTS

1. SAFETY INFORMATION .......................................	2	7. GENERAL INFORMATION							..................................			53
2. EXPLODED VIEWS AND PARTS LIST .................	3	7.1 DIAGNOSIS			...................................................							53
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .. 10		7.1.1 TEST MODE SCREEN DISPLAY .............										53
4. PCB CONNECTION DIAGRAM ...........................	33	7.1.2 TROUBLE SHOOTING								............................		55
5. PCB PARTS LIST ................................................	46	7.1.3 ERROR CODE					.........................................					56
6. ADJUSTMENT .....................................................	51	7.1.4 DISASSEMBLY						........................................				60
		7.2 PARTS		...........................................................								61
		7.2.1 IC	.............................................................									61
		7.2.2 DISPLAY				..................................................						78
		8. PANEL FACILITIES AND SPECIFICATIONS									.......	79

PIONEER 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. 253 Alexandra Road, #04-01, Singapore 159936 c PIONEER CORPORATION 1999

T – ZZE OCT. 1999 Printed in Japan

DV-S6D

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.

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.

Health & Safety Code Section 25249.6 – Proposition 65

NOTICE

(FOR CANADIAN MODEL ONLY)

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

REMARQUE

(POUR MODÈLE CANADIEN SEULEMENT)

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

(FOR USA MODEL ONLY)

1. SAFETY PRECAUTIONS

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

LEAKAGE CURRENT CHECK

Measure leakage current to a known earth ground (water pipe, conduit, etc.) by connecting a leakage 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
	Leakage	not be above
Device	current	0.5mA
under	tester
test
Test all
exposed metal
surfaces
Also test with
plug reversed		Earth
(Using AC adapter		ground
plug as required)

AC Leakage Test

ANY MEASUREMENTS NOT WITHIN THE LIMITS OUTLINED ABOVE ARE INDICATIVE OF A POTENTIAL SHOCK HAZARD AND MUST BE CORRECTED BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER.

2. PRODUCT SAFETY NOTICE

Many electrical and mechanical parts in the appliance have special safety related characteristics. These are often not evident from visual inspection nor the protection afforded by them necessarily can be obtained by using replacement components rated for voltage, wattage, etc. Replacement parts which have these special safety characteristics are identified in this Service Manual.

Electrical components having such features are identified by marking with a on the schematics and on the parts list in this Service Manual.

The use of a substitute replacement component which does not have the same safety characteristics as the PIONEER recommended replacement one, shown in the parts list in this Service Manual, may create shock, fire, or other hazards.

Product Safety is continuously under review and new instructions are issued from time to time. For the latest information, always consult the current PIONEER Service Manual. A subscription to, or additional copies of, PIONEER Service Manual may be obtained at a nominal charge from PIONEER.

2

DV-S6D

2. EXPLODED VIEWS AND 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.

2.1PACKINGParts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List.NOTES:

		8	¦ PACKING PARTS LIST
			Mark	No.	Description	Part No.
	10			1	Power Cord	ADG7006
	11			2	• • • • •
			15	3	• • • • •
			16	4	• • • • •
				5	Audio Cord (L=1.5m)	VDE1033
10	14			6	Video Cord (L=1.5m)	VDE1034
			NSP	7	Dry Cell Battery(R6P,AA)	VEM-013
	12			8	Operating Instructions	VRD1091
					(English/Trad-Chinese)
1				9	• • • • •
				10	Polyethylene Bag	VHL1051
6					(0.03×200×300)
5				11	Protector A	VHB1065
				12	Protector B	VHB1076
7				13	Packing Case	VHG1878
				14	Mirror Mat Sheet	VHL1012
13				15	Remote Control Unit	VXX2628
					(CU-DV037)
				16	Battery Cover	VNK4422

3

DV-S6D

2.2 EXTERIOR SECTION

1

16

11

10

15

17

12

11

13

16

14

16

		6
2019		7
		8
		16
3		2019
		9
	4	Refer to "2.3 FRONT PANEL SECTION".

52

¦EXTERIOR SECTION PARTS LIST

Mark No.		Description		Part No.	Mark	No.	Description		Part No.
	1	Bonnet S		VXX2617		11	Screw		BCZ40P060FNI
2		Door Panel		VNK4524		12	Clamper Plate		VNE2068
3		DVD Plate		VAM1077		13	Bridge		VNE2069
4		Door Cushion		VEC2103		14	Clamper		VNL1738
5		Door Plate		VEC2104		15	Screw		BPZ26P080FZK
6		Tray		VNK4333		16	Screw		BBZ30P080FMC
7		Tray Stopper		VNL1739	NSP	17	Cord with Plug		DE010VF0
8		Tray Stopper Spring		VBH1277		18	• • • • •
9		Door Holder		VNK4325		19	Screw		VBA1057
10		Screw		IBZ30P060FCC		20	Door Spring		VBH1305

4

DV-S6D

2.3 FRONT PANEL SECTION

	2	10
		10
	8	3
		16
	13	12

14

11

10

17

15

9(1/2)

5(2/3)

		9(2/2)
7	5(3/3)	1

5(1/3)

6

4

¦ FRONT PANEL SECTION PARTS LIST

Mark	No.	Description		Part No.	Mark No.		Description		Part No.
	1	FLKY Assy		VWG2093		11	LED Lens		PNW2019
NSP	2	PWSB Assy		VWG2098	12		Illumi Holder		VNK4098
NSP	3	DILB Assy		VWG2100	13		Illumination Filter		VEC1950
	4	Front Almi		VAH1328	14		Illumination Lens		VNK4168
	5	Panel Base		VNK4323	15		LED Lens		VNK4326
	6	FL Lens		VEC2089	16		Flexible Cable (15P)		VDA1728
	7	Name Plate		PAN1377			(FLKY CN101 ↔ DVDM CN602)
	8	PW Button (POWER)		VNK4059	17		FL Filter		VEC2016
	9	Main Key		VNK4095
	10	Screw		BBZ30P080FMC

5

DV-S6D

38

2.4 BOTTOM VIEW SECTION

			E	11	C
			A		D
	B
			9		12
					1
39
			29
			30
					29
	7		6
	Refer to
	"2.5 LOADING MECHANISM ASSY".
	E
38	A
			23	23
			17
	38	38			23
36	4
			38
33	35
	38
	38
	32		C
34		32
38			D
					2

10

16

22

21	34

38

B

31

38

18

37

6

DV-S6D

¦ BOTTOM VIEW SECTION PARTS LIST

Mark	No.	Description		Part No.
	1	DVDM Assy		VWS1384
	2	JCKB Assy		VWV1682
	3	• • • • •
	4	POWER SUPPLY Assy		VWR1316
	5	• • • • •
	6	VQEB Assy		VWV1669
NSP	7	Loading Mechanism Assy		VWT1164
	8	• • • • •
	9	Flexible Cable (12P)		VDA1692
		(DVDM CN3 ↔ LOSB CN301)
	10	Flexible Cable (26P)		VDA1668
		(DVDM CN2 ↔ POWER SUPPLY CN201)
	11	Flexible Cable (29P)		VDA1771
		(DVDM CN905 ↔ JCKB CN666)
	12	Flexible Cable (15P)		VDA1772
		(DVDM CN901 ↔ JCKB CN999)

13• • • • •

14• • • • •

15• • • • •

NSP	16	Base Chassis	VNA1979
	17	Rear Panel	VNA2113
	18	Insulator	PNW2766

19• • • • •

20• • • • •

	21	PCB Hinge	VEC1174
NSP	22	PCB Holder	PNW2029
	23	Screw	BBZ30P080FMC

24• • • • •

25• • • • •

26• • • • •

27• • • • •

28• • • • •

	29	PCB Spacer	VEC2077
	30	PCB Support Cushion	VEC2079
NSP	31	Bottom Plate	PNA2376
NSP	32	PCB Base	RNE1221
	33	Mecha Cushion	VEC2011
NSP	34	Panel Stay	VNE2156
NSP	35	Stay	VNE2214
NSP	36	Mecha Holder	VNE2220
	37	Screw	ABZ30P080FMC
	38	Screw	IBZ30P060FCC
	39	Screw	BBZ30P100FMC

7

DV-S6D

2.5 LOADING MECHANISM ASSY

• Top View			• Bottom View
	20		21
		22	2	17	7
Refer to	1
"2.6 TRAVERSE MECHANISM ASSY-S".
			18		8
	19		9

16

3

4

10

5

		15
		13
	11	14
		12

6

¦ LOADING MECHANISM ASSY PARTS LIST

Mark	No.	Description		Part No.	Mark	No.	Description		Part No.
	1	Traverse Mechanism Assy-S		VXX2653		11	Loading Motor Assy		VXX2505
	2	Screw		DBA1006		12	DC Motor / 0.3W		PXM1027
	3	Drive Cam		VNL1736		13	Motor Pulley		PNW1634
	4	Drive Gear		VNL1735	NSP	14	LOMB Assy		VWG1886
	5	Lock Plate		VNL1820		15	Connector Assy		VKP2198
	6	Loading Base		VNL1730			(LOMB CN401 ↔ LOSB CN303)
	7	Belt		VEB1260		16	Screw		VBA1055
	8	Gear Pulley		VNL1733		17	Screw		Z39-019
NSP	9	LOSB Assy		VWG1885		18	Flexible Cable (08P)		VDA1698
	10	Loading Gear		VNL1734			(LOSB CN302 ↔ SMEB CN202)
						19	Float Base		VNL1815
						20	Floating Rubber		VEB1286
						21	Flexible Cable (24P)		VDA1701
							(Pickup Assy ↔ DVDM CN4)
						22	Cushion		VEB1312

8

DV-S6D

2.6 TRAVERSE MECHANISM ASSY-S

• Top View

				37
35	33			18
	28		10
30	15	5
	34
16			10
	19		13
	8
	6		37	26
	22		18
		10		11
	20		32
	33	14		25

12 10

27

		9	23
	31		7

37

37

21

7

17

2		29
24
7	1	3	36
4

¦ TRAVERSE MECHANISM ASSY-S PARTS LIST

Mark		No.	Description		Part No.	Mark	No.	Description		Part No.
NSP		1	SMEB Assy		VWG2048		21	Hook		VNL1770
NSP		2	FGSB Assy		VWG2009		22	FFC Holder		VNL1802
NSP		3	Motor		VXM1079		23	Mechanism Base		VNL1806
NSP		4	Motor		VXM1078		24	FG Holder		VNL1807
NSP		5	Pickup Assy		VWY1055		25	Gear A		VNL1808
		6	Table Sheet		DEC2040		26	Gear B		VNL1809
		7	Screw		VBA1058		27	Gear C		VNL1810
		8	Centering Spring		VBH1278		28	Slider		VNL1811
		9	Hook Spring		VBH1317		29	Gear D		VNL1814
		10	Skew Spring		VBH1303	NSP	30	Magnet		VYM1024
		11	Gear Spring		VBH1308		31	Screw		JFZ17P025FZK
NSP		12	Reflected Sheet		VEC1959		32	Screw		JGZ17P028FMC
		13	Guide Bar		VLL1504		33	Screw		VBA1051
		14	Sub-guide Bar		VLL1505		34	Magnet Holder Assy		VXX2507
		15	Hold Spring		VNC1017		35	Spindle Motor Assy		VXX2649
NSP		16	Magnet Holder		VNE2070		36	Carriage Motor Assy		VXX2650
NSP		17	Motor Base		VNE2154		37	Screw		PBA1069
NSP		18	Cover		VNE2155
		19	Centering Ring		VNL1746
NSP		20	Disc Table		VNL1747

9

	1		2		3		4

DV-S6D

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

									E DVDM ASSY							33M	16M			27M	36/16M
A				(24P)		(24P)										4	107			55		64	YCBR0-7
SPDL						CN120
					RF				RF				RFO										95-98, (Y0-Y7)
MOTOR			OEIC	10		10				3		54				170					MPEG2
											RF IC						DVD		SD0-SD7				100-103
				7,6,		7,6,			B1-B4			46 DSPRF						57-60		149,150,	DECODER
										6-9	IC101
				3,2		3,2							BH			DECODER		63-66		152-155,	MITUBISHI		74 DOUT0
				21	F_RTN	21														158,159
		FCS	TRKG								LA9701M 56		PH			MY CHIP		56	SREQ	162		AV-1	DOUT1
					F_DRV							57
				24		24											IC701		CDDATA		IC801		73
													FE					111
					T_DRV							42								48
				22		22										PD4995A					M65773FP		AD0-2,
				23	T_RTN	23						35	TE			Q105							68-71 ADD
		PICKUP
		ASSY
			LOSB															4M DRAM			16M SDRAM
																		IC702				IC802
		B ASSY(12P)
						(12P)											MN414800CSJ-07				MB811171622A
			CN302	CN301		CN1030		13	12 10	9			32	33	30 31	39						-100FN
	7	2	(8P)	8	SPDL+	5	31				3	FDO	47
	8	1		10	SPDL-	3	32
												TDO
											20		48
					SLDR_R
	5	4		6		7	14				17	SLDO	45
M	3	6		4	SLDR_F	9	15							SERVO DSP					WORK SRAM			FLASH
									SPDL & FTS						IC201
CN202				7	LOAD+	6	34		DRIVER			SPDO								(1M)		MEMORY
									IC352		28		46	LC78652W						IC604		IC603
(8P)				9	LOAD-	4	35
CARRIAGE									M56788FP							SYSTEM			TC55V1001AF8			VYW1669
MOTOR															14	CONTROL CPU
B			2	1				37								SH1 BASE ASIC
C				CN303					LODDRV						16M		IC601
				2 CN401
																PD3410A
			1
SMEB
ASSY			M
			LOADING MOTOR
			A ASSYLOMB

VIDEO ENCODER

(6ch, DNR)

IC101

PM0023AF

(15P)

(15P)

H FLKY ASSY CN101

CN602

CN801

CN101

FL TUBE

FL CONTROL

15

1

-1/2

-1/2

V101

IC101

7

27

DNR

VAW1050

PE5141A

(Y0-Y7)

D0-D7

D0-D7

4

12

25-32

VIDEO

(15P)

C

KEY SW

3

SEL IR

13

SEL IR

14

34

OUTV Q541

FILTER Q542

(V)

CN901

2

IR

14

IR

V

REMOTE

117

F102

2

22

10

1

15

SW+5V

OUTY Q551

Q552

(Y)

Y

SENSOR

115

4

24

12

OUTC

Q531

Q532

(C)

C

125

6

26

8

J101

CN102

SEL IR

6

2

1

1

7

(7P)

VQEB

16M SDRAM

IR

5

J301

F ASSY

2

1

1

7

(7P)

IC102

CN201

MB811171622A-100FN

(22P)

CN905

J DILBASSY I PWSBASSY

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

: V Signal Route

(Y)

: Y Signal Route

(C)

: C Signal Route

(R)

: R Signal Route

(G)

: G Signal Route

(B)

: B Signal Route

			DOUT0	4	16			6	ADATA1
			DOUT1	5	15	1	23	26	DTSDATA
	16M						DIR
					IC807
	5						IC903
		IC22		TC74VHCT541ADT
						LC89051V
		TC7WH74FU
	1								ADATA1
								23
27M		33M	36/16M
									ADATA2
								22
6		5	1					21	ADATA3
CLOCK GENERATOR
								7	ADATA0
		IC21
CY2081SL-655

10

	1		2		3		4

	5		6		7		8

DV-S6D

(26P)		(26P)
CN110		CN201
M + 6V	1,2	1,2
+12V	5	5
+12V	7	7
+5V	10	10
	|	|
	12	12
+3.3V	13	13
	|	|
	16	16
EV+5V	22	22
– 27V	26	26

EDO DRAM

IC803

M5M4V18165

DTP-6S

A

L POWER

SUPPLY

ASSY

CN101

LIVE

1

AC IN

2 NEUTRAL

B

	G JCKB ASSY
(15P)	(V)
CN999
6
4	(Y)
8	(C)
JA904
10	SR OUT

11	JA903
	SR IN
	(29P)		IC901
	CN666	IC902
24
	IC666
4	11	84
	9
	10	DTS
		DECODER
		IC501
		YSS912C-F
7		5
8		7
9		6
23
		SELECTOR
		IC404,IC405,IC666
		TC74VHC157FT
		5

								JA801
								COMPOSITE
								VIDEO OUT
		(V)			Q805,	(V)		(Y)	JA701	C
					Q806
3		23		(Y)
	VIDEO	15			Q705,			(C)	S VIDEO
				(C)		(Y)
10	AMP	19			Q706				OUTPUT
	IC801				Q715,	(C)
	LA7135M
6					Q716
		13
		21					(Y)	Y
									ANALOG
		17					(CB)
								PB	COMPONENT
									VIDEO
							(CR)
								PR	OUT
		OPTICAL	AC-3/PCM					JA601
			DIGITAL
		COAXIAL	AUDIO
			OUT				JA301
				IC301
			2					Lt1
		29		NJM5532MD
								Lt2
		28		1
			3		R ch			Rt1
	96k,24bit							Rt2
								FRONT L
	6ch DAC
								FRONT R
	IC401
							JA101			D
	UDA1328T/S1		2	1
		1						CENTER
			3	IC101
			5	7 BA4560F				SUB WOOFER
		2
			6
				IC201	R ch			R SURROUND
			2
		4		BA4560F
								L SURROUND
				1
			3

11

6		7		8

	1		2		3		4

DV-S6D

3.2 LOMB, LOSB, SMEB, FGSB ASSYS and OVERALL WIRING DIAGRAM

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

B

G G 1/2, G 2/2

JCKB ASSY (VWV1682)

C

J

DILB ASSY (VWG2100)

D

I

PWSB ASSY (VWG2098)

J301

J101

H

FLKY ASSY (VWG2093)

5.1ch MODE

FL_OFF

DNR_ON

7

7

12

	1		2		3		4

5

E

E 1/4- E 4/4

DVDM ASSY (VWS1384)

F

VQEB ASSY (VWV1669)

CN101

CN101

5

	6		7		8

DV-S6D

L

POWER SUPPLY ASSY

	(VWR1316)
	(T)	(T)
	(F)			PICKUP
	(F)
	(F)	(F)		ASSY
				(VWY1055)
	(F)	(F)
	(T)	(T)
	CN301		S301		CN302
					VKN1268
	VKN1272		VSK1011
					(S)
					(S)
	(S)
	(S)

B LOSB ASSY	CN303
	B2B-PH-K-S
	CN401
(VWG1885)	B2B-PH-K-S
A LOMB ASSY	ASSY
	LOADING MOTOR
(VWG1886)	(VXX2505)

A

	6		7

A

AC110V 60Hz
AC POWER CORD	B
ADG7006

: RF SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

D FGSB ASSY (VWG2009)

	PC101
	TLP910(O)
	R101
	680
	CN201	C
	52044-0345
CN202	S201
VKN1212	DSG1016
	(S)
	(S)
	CARRIAGE MOTOR
	ASSY
	(VXX2650)
	(SLIDER)
	C
	SMEB
	ASSY
	(VWG2048)
		D
	SPINDLE MOTOR
	ASSY
	(VXX2649)
B C D 13
	8

	1		2		3		4

DV-S6D

3.3 DVDM ASSY (1/4)

E 1/4 DVDM ASSY (VWS1384)

A

1

E 2/4

E 2/4

CN110

VKN1479

B

L CN201

CN120

VKN1484

C ASSY

PICKUP

CN1030

VKN1471

D CN301

B

14 E 1/4

(DVD) (DVD)

CN201

VKN1324

2

E 2/4		E 2/4
	(CD)	4
E 2/4	(DVD)	(CD)
	(CD)	(F)
E 2/4	(F)	E 2/4
	(F)
(F)	(T)
(T)

(T)
(T)	(T)
(T)

(T)

(F)

(F)

E 2/4

(F)

(T)

E 2/4

E 2/4

E 2/4 E 2/4

(F)

(T)

(T)

(F)

E 2/4	IC352 :
	SPDL & FTS
	DRIVER
(S)
(S)	(F)	(F) (F)	(T) (T) (S) (S)
E 2/4			(S)	(T)

	1		2		3		4

	5		6		7		8

DV-S6D

: The power supply is shown with the marked box.

A

: RF SIGNAL ROUTE

: ROM DATA SIGNAL ROUTE

(F)

: FOCUS SERVO LOOP LINE

(T)

: TRACKING SERVO LOOP LINE

(S)

: SLIDER SERVO LOOP LINE

(DVD)

(DVD)

E 2/4	R1	R2	R3	R4
LB	−	10k	−	10k

FOR CHECKER

E 3/4

B

E 2/4

E 2/4

6

5

(CD) (CD)

C

(F)	(S)
(T)

			IC751
E 2/4			E 2/4
		E 2/4	8
	E 2/4	E 2/4 E 4/4	E 2/4
7
		11	10 9
			E 2/4

D

E 1/4 15

	5		6		7		8

	1		2		3

DV-S6D

3.4 DVDM ASSY (2/4)

E 2/4 DVDM ASSY (VWS1384)

A

VYW1669

TC55V1001AF8

4

3 TO 5 CONVERTER

E 1/4

E 1/4

MC74VHCT541ADT

E 3/4

E 4/4

5 TO 3 CONVERTER

MC74VHCT541DT

B
	E 4/4
	E 3/4			E 3/4
	E 4/4				E 1/4
	(V_SEL)
		20MHz		E 1/4	E 3/4
		X601
		DSS1110
C				E 1/4
	E 3/4
	E 1/4			E 1/4
	E 1/4			RB521S-30	RB521S-30
		E 1/4
D	E 1/4	E 1/4	E 3/4	E 4/4
		E 1/4
		E 1/4	E 1/4
16	E 2/4
	1	2	3	4

5	6	7		8
				DV-S6D
		: The power supply is shown with the marked box.
		: AUDIO SIGNAL ROUTE
		: ROM DATA SIGNAL ROUTE		A
	MN414800CSJ-07	E 4/4
		E 3/4
E 2/4			E 4/4
E 3/4
				B
				E 1/4
			E 1/4	E 1/4
	DVD ENCODER			E 1/4
		3		E 3/4
				E 1/4
				C
				E 1/4
	E 3/4
	E 3/4
	E 1/4
E 1/4
E 1/4	CN101
	H
				D

E 2/4 17

	5		6		7		8

	1		2		3		4

DV-S6D

3.5 DVDM ASSY (3/4)

E 3/4 DVDM ASSY (VWS1384)

A

B

E 2/4

100/10

C

MPEG2 DECODER

MITSUBISHI AV1

3 - 5 CONVERTER

100/10

E 2/4

D

	E 2/4	TC74VHCT541ADT
	E 2/4

18 E 3/4

	1		2		3		4

	5		6		7		8

DV-S6D

(V)

(Y)

(C)

(R)

(G)

(B)

E 2/4

E 2/4

E 4/4

E 2/4

E 1/4

CLOCK GENERATOR

F CN101

E 4/4

E 2/4

(V)

(Y)

(C)

(B)

(G)

(R)

E 2/4

: AUDIO SIGNAL ROUTE

: ROM DATA SIGNAL ROUTE

: VIDEO SIGNAL ROUTE

: Y SIGNAL ROUTE

: C SIGNAL ROUTE

: R SIGNAL ROUTE

: G SIGNAL ROUTE : B SIGNAL ROUTE

E 2/4

E 2/4

E4/4

E 4/4

E 3/4 19

A

B

C

D

	5		6		7		8

	1		2		3		4

DV-S6D

	3.6 DVDM ASSY (4/4)
A	E 4/4 DVDM ASSY (VWS1384)
					: AUDIO SIGNAL ROUTE
	DIR		E 2/4	(V)	: VIDEO SIGNAL ROUTE
	E 3/4			(Y)	: Y SIGNAL ROUTE
				(C)	: C SIGNAL ROUTE
				(R)
					: R SIGNAL ROUTE
				(G)
					: G SIGNAL ROUTE
				(B)
					: B SIGNAL ROUTE
	E 2/4
	E 2/4
	E 3/4			VKN1585
B
	E 2/4
	3 TO 5 CONVERTER
					G 1/2
					CN666
	MC74VHCT541ADT
C			E 3/4
			(Y)
			(V)		G 2/2
		E 2/4	(C)
					CN999
		E 1/4

D

E 3/4

20 E 4/4

	1		2		3		4

DV-S6D

21

	1		2		3		4

DV-S6D

3.7 VQEB ASSY

A

(C)

(V)

(Y)

B

F VQEB ASSY (VWV1669)

C

(6 ch, DNR) VIDEO ENCODER

D

22 F

	1		2		3		4

	5		6		7		8

DV-S6D

: The power supply is shown with the marked box.

A

B

	E 3/4
	CN802
	(V)
14 , 17
(C)	(Y)
(C)
	(C)
	(B)
	C
	(G)
(V)
12 , 15
	(R)
(V)
13 , 16
(Y)
(Y)

			(V)			: ROM DATA SIGNAL ROUTE	(R)		: R SIGNAL ROUTE	D
							(G)
						: VIDEO SIGNAL ROUTE			: G SIGNAL ROUTE
			(Y)				(B)
						: Y SIGNAL ROUTE			: B SIGNAL ROUTE

(C)	: C SIGNAL ROUTE

F 23

	5		6		7		8

	1		2		3		4

DV-S6D

3.8 JCKB ASSY (1/2)

G 1/2 JCKB ASSY (VWV1682)

A

G 2/2

E 4/4 CN905

B

IC401 : 96k, 24 bit 6 ch DAC

C

DTS DECODER

D

24 G 1/2

	1		2		3		4

	5		6		7		8

DV-S6D

: AUDIO SIGNAL ROUTE

A

B

UDZS6.2B

TC4W53F

C

UDZS6.2B

D

: The power supply is shown with the marked box.

G 1/2 25

	5		6		7		8

	1		2		3		4

DV-S6D

3.9 JCKB ASSY (2/2)

G 2/2 JCKB ASSY (VWV1682)

A

G 1/2

B

E 4/4 CN901

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

C

D

26 G 2/2

	1		2		3		4