Pioneer DV-393-K, DV-393-S Service manual

ORDER NO.

RRV3332

DV-393-S

DVD PLAYER

DV-393-S

DV-393-K

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

Model	Type			Power Requirement	Region No.	Remarks
DV-393-S	WYXZT5			AC220-240V	2
DV-393-S	WVXZT5			AC220-240V	2
DV-393-S	WYXZT/UR5			AC220-240V	5
DV-393-K	WYXZT5			AC220-240V	2
DV-393-K	WYXZT/UR5			AC220-240V	5

For details, refer to "Important Check Points for Good Servicing" .

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 2006

T-ZZR MAR. 2006 printed in Japan

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SAFETY INFORMATION

A

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 trainedto 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 !

BTHE AEL (ACCESSIBLE EMISSION LEVEL) OF THE LASER POWER OUTPUT IS LESS THAN CLASS 1 BUT THE LASER COMPONENT IS CAPABLE OF EMITTING RADIATION EXCEEDING THE LIMIT FOR CLASS 1.

A SPECIALLY INSTRUCTED PERSON SHOULD DO SERVICING OPERATION OF THE APPARATUS.

LASER DIODE CHARACTERISTICS

FOR DVD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 650 nm

FOR CD : MAXIMUM OUTPUT POWER : 5 mW

WAVELENGTH : 780 nm

C

LABEL CHECK

Location: inside of the unit

CAUTION	: VISIBLE AND INVISIBLE LASER RADIATION WHEN OPEN. AVOID EXPOSURE TO BEAM.	7260000356 SH
VORSICHT : SICHTBARE UND UNSICHTBARE LASERSTRAHLUNG,WENNABDECKUNG GEÖFFNET NICHT DEM STRAHL AUSSETZEN !
ADVARSEL : SYNLIG OG USYNLIG LASERSTRÅLING VED ÅBNING UNDGÅ UDSÆTTELSE FOR STRÀLING.
VARNING	: SYNLIG OCH OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD BETRAKTA EJ STRÅLEN.
VARO!	: AVATTAESSA ALTISTUT NÄKYVÄ JA NÄKYMÄTTÖMÄLLE LASERSATEIL YLLE. ÄLÄ KATSO SÄTEESEN.
CUIDADO	: RADIACIÓN LÁSER VISIBLE E INVISIBLE AL ESTAR ABIERTO. EVITAR EXPOSICIÓN AL RAYO.

D

(Printed on the Rear Panel)

E

Additional Laser Caution

1.

•Laser diode is driving with Q2303,Q2305(650nm LD) and Q2302, Q2304(780nm LD)on the DVD MT PCB Assy.

Therefore, when short-circuit between the emitter and collector of these transistors or the base voltage is supplied for transistors turn on, the laser oscillates. (failure mode)

• In the test mode , there is the mode that the laser oscillates except for the disc judgment and playback. LD ON mode in the test mode oscillates with the laser forcibly.

2.When the cover is open, close viewing through the objective lens with the naked eye will cause exposure to the laser beam.

: See page 50.

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2	DV-393-S

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[Important Check Points for Good Servicing]

In this manual, procedures that must be performed during repairs are marked with the below symbol. Please be sure to confirm and follow these procedures.

1. Product safety

Please conform to product regulations (such as safety and radiation regulations), and maintain a safe servicing environment by following the safety instructions described in this manual.

1 Use specified parts for repair.

Use genuine parts. Be sure to use important parts for safety.

2 Do not perform modifications without proper instructions.

Please follow the specified safety methods when modification(addition/change of parts) is required due to interferences such as radio/TV interference and foreign noise.

3 Make sure the soldering of repaired locations is properly performed.

When you solder while repairing, please be sure that there are no cold solder and other debris.

Soldering should be finished with the proper quantity. (Refer to the example)

4 Make sure the screws are tightly fastened.

Please be sure that all screws are fastened, and that there are no loose screws.

5 Make sure each connectors are correctly inserted.

Please be sure that all connectors are inserted, and that there are no imperfect insertion.

6 Make sure the wiring cables are set to their original state.

Please replace the wiring and cables to the original state after repairs.

In addition, be sure that there are no pinched wires, etc.

7 Make sure screws and soldering scraps do not remain inside the product.

Please check that neither solder debris nor screws remain inside the product.

8 There should be no semi-broken wires, scratches, melting, etc. on the coating of the power cord.

Damaged power cords may lead to fire accidents, so please be sure that there are no damages.

If you find a damaged power cord, please exchange it with a suitable one.

9 There should be no spark traces or similar marks on the power plug.

When spark traces or similar marks are found on the power supply plug, please check the connection and advise on secure connections and suitable usage. Please exchange the power cord if necessary.

0 Safe environment should be secured during servicing.

When you perform repairs, please pay attention to static electricity, furniture, household articles, etc. in order to prevent injuries.

Please pay attention to your surroundings and repair safely.

2. Adjustments

To keep the original performance of the products, optimum adjustments and confirmation of characteristics within specification.

Adjustments should be performed in accordance with the procedures/instructions described in this manual.

3. Lubricants, Glues, and Replacement parts

Use grease and adhesives that are equal to the specified substance.

Make sure the proper amount is applied.

4. Cleaning

For parts that require cleaning, such as optical pickups, tape deck heads, lenses and mirrors used in projection monitors, proper cleaning should be performed to restore their performances.

5. Shipping mode and Shipping screws

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To protect products from damages or failures during transit, the shipping mode should be set or the shipping screws should be installed before shipment. Please be sure to follow this method especially if it is specified in this manual.

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		DV	-393-S		7
5	6					8

	1	2	3	4
	CONTENTS
	SAFETY INFORMATION.....................................................................................................................................			2
	1. SPECIFCATIONS .............................................................................................................................................			5
A	2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................			6
	2.1 PACKING SECTION			6
	2.2 EXTERIOR SECTION................................................................................................................................			8
	2.3 06 DVD MECHA SECTION......................................................................................................................			10
	3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM..........................................................................................			12
	3.1 BLOCK DIAGRAM ...................................................................................................................................			12
	3.2 POWER BLOCK DIAGRAM.....................................................................................................................			13
	3.3 OVERALL WIRING CONNECTION DIAGRAM........................................................................................			14
	3.4 DVD MT PCB ASSY (1/6) ........................................................................................................................			16
	3.5 DVD MT PCB ASSY(2/6) .........................................................................................................................			18
	3.6 DVD MT PCB ASSY(3/6) .........................................................................................................................			20
	3.7 DVD MT PCB ASSY(4/6) .........................................................................................................................			22
B	3.8 DVD MT PCB ASSY(5/6) .........................................................................................................................			24
	3.9 DVD MT PCB ASSY(6/6) .........................................................................................................................			26
	3.10 OPERATION 1, OPERATION 2 and OPERATION 3 PCB ASSYS ........................................................			28
	3.11 POWER PCB ASSY (1/2) ......................................................................................................................			30
	3.12 POWER PCB ASSY (2/2) ......................................................................................................................			32
	3.13 WAVE FORMS .......................................................................................................................................			34
	4. PCB CONNECTION DIAGRAM .....................................................................................................................			37
	4.1 LOADING and SW PCB ASSYS..............................................................................................................			37
	4.2 DVD MT PCB ASSY.................................................................................................................................			38
	4.3 OPERATION 1, OPERATION 2 and OPERATION 3 PCB ASSYS ..........................................................			42
	4.4 POWER PCB ASSY.................................................................................................................................			46
	5. PCB PARTS LIST ...........................................................................................................................................			48
C	6. ADJUSTMENT ...............................................................................................................................................			49
	6.1 WHEN REPLACING DVD DECK .............................................................................................................			49
	6.2 TEST MODE ............................................................................................................................................			50
	6.3 TEST MODE IN........................................................................................................................................			51
	6.4 DISC REMOVAL METHOD......................................................................................................................			52
	7. GENERAL INFORMATION.............................................................................................................................			53
	7.1 DIAGNOSIS .............................................................................................................................................			53
	7.1.1 DISPLAY SPECIFICATION OF THE TEST MODE............................................................................			53
	7.1.2 FUNCTIONAL SPECIFICATION OF THE SHORTCUT KEY ............................................................			54
	7.1.3 SPECIFICATION OF MODEL INFORMATION DISPLAY ..................................................................			55
	7.1.4 FUNCTIONAL SPECIFICATION OF THE SERVICE MODE .............................................................			56
	7.1.5 METHOD FOR DIAGNOSING DEGRADATION OF THE LDS ON THE PICKUP ASSY			.................. 57
D	7.1.6 TROUBLE SHOOTING......................................................................................................................			58
	7.2 DISASSEMBLY			61
	7.3 DVD DECK SECTION..............................................................................................................................			62
	7.4 IC INFORMATION....................................................................................................................................			66
	7.5 DISC / CONTENT FORMAT PLAYBACK COMPATIBILITY .....................................................................			78
	8. PANEL FACILITIES ........................................................................................................................................			80
	8.1 FRONT PANEL SECTION .......................................................................................................................			80
	8.2 REMOTE CONTROL ...............................................................................................................................			81

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4	DV-393-S

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1. SPECIFCATIONS

Specifications

General

System . . . . . . . . . . . . . . . . . . . . . . DVD player Power requirements . AC 220to240 V, 50/60 Hz Power consumption . . . . . . . . . . . . . . . . . 7 W Power consumption (standby) . . . . . . 0.7 W Weight . . . . . . . . . . . . . . . . . . . . . . . . 1.7 kg

Dimensions:

DV-393 . . . . . 420 (W) x 49.5 (H) x 214 (D) mm

Operating temperature . . . . . . . +5°C to +35°C Operating humidity . . . . . . . . . . . . . 5% to 85% (no condensation)

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Video output

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

Audio output (1 stereo pair)

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

Number of channels . . . . . . . . . . . . . . . . . . . 2 Jacks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA

AV connector output

AV Connector (21-pin connector assignment) AV connector output . . . . . . . 21-pin connector This connector provides the video and audio signals for connection to a compatible colour TV or monitor.

Digital audio characteristics

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

S/N ratio . . . . . . . . . . . . . . . . . . . . . . . . . 115 dB Dynamic range . . . . . . . . . . . . . . . . . . . . 88 dB Total harmonic distortion . . . . . . . . . . 0.0065 % Wow and flutter . . . . . . Limit of measurement

(±0.001% W. PEAK) or lower

PIN no.

1 . . . . . . . . . . . . . . . . . . . . . . . Audio 2/R out 3 . . . . . . . . . . . . . . . . . . . . . . . . . Audio 1/L out 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B out 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Status 11 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G out 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . R out 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND 19 . . . . . . . . . . . . . . . . . . . . . . . . . . . Video out 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND

Component video output

Y (luminance) - Output level . . . 1 Vp-p (75 Ω ) PB (color) - Output level . . . . 0.7 Vp-p (75Ω )

PR (color) - Output level . . . . . 0.7 Vp-p (75 Ω) Jack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RCA

Digital output

Coaxial digital output . . . . . . . . . . . . . RCA jack

Accessories

Audio/video cable. . . . . . . . . . . . . . . . . . . . . . . . 1 Power cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Remote control. . . . . . . . . . . . . . . . . . . . . . . . . . 1 AA/R6P dry cell batteries . . . . . . . . . . . . . . . . . 2 Warranty card. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Operating Instructions

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

Published by Pioneer Corporation.

Copyright © 2006 Pioneer Corporation.

All rights reserved

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	1	2	3	4
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.
A	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.)

2.1 PACKING SECTION

GUARANTEE CARD	6		POLYBAG,INSTRUCTION (RED CAUTION)
			12
INSTRUCTION BOOK (E)	7
INSTRUCTION BOOK (E/I) 8
B INSTRUCTION BOOK (G/F)9
INSTRUCTION BOOK (S/H)10
INSTRUCTION BOOK (R) 17
7-10,17			14
"Operating Instructions"			POLY BAG INSTA5
5
			TRANSMITTER
			16 CORD,RCA PIN
			3
BATTERY,MANGAN
		PACKAGE
C			4
PACKAGE
14
		GIFT SHEET	Front
D		13

PACKAGE

E

11

PACKAGE,PAD

For WVXTL type

2

1

For WYXZT5, WYXZT/UR5 types

2

1

PACKAGE

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15

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		5	6
PACKING SECTION parts List
Mark No.		Description	Part No.
>	1	Cord Set AC	See Contrast table (2)
	2	Cord, RCA Pin	06CPBA2006
	3	Remote Control	07650KY040
	4	Battery Cover	VNK4998
NSP	5	Battery,Mangan (AR, R6P)	141L003010
NSP 6		Guarantee Card	J2I80202A
	7	Instruction Book	See Contrast table (2)
	8	Instruction Book	See Contrast table (2)
	9	Instruction Book	See Contrast table (2)
	10	Instruction Book	See Contrast table (2)

		7	8
	Mark No.	Description	Part No.
	11	Package.Pad	792WHA0604	A
	12	Polyethylene Bag,Instruction	JB5UD400
	13	Gift Sheet	791WHA0100
	14	Package	See Contrast table (2)
	15	Gift Box	See Contrast table (2)
	16	Poly. Bag	791WHAA040
	17	Instruction Book	See Contrast table (2)

(2) CONTRAST TABLE

DV-393-S/WVXT5, /WYXZT/UR5, DV-393-K/WYXZT5, /WYXZT/UR5 and DV-393-S/WYXZT5 are constructed the same except for the following :

	Mark	No.	Symbol and Description	DV-393-S/	DV-393-S/	DV-393-S/	DV-393-K/	DV-393-K/
				WYXZT5	WVXZT5	WYXZT/UR5	WYXZT5	WYXZT/UR5
	>	1	Cord Set AC	1206158802	1206138802	1206158802	1206158802	1206158802
		7	Instruction Book (English)	Not used	J2I80601B	Not used	Not used	Not used
		8	Instruction Book (English, Italian)	J2I80221B	Not used	Not used	J2I80221B	Not used
		9	Instruction Book (German, French)	J2I80222B	Not used	Not used	J2I80222B	Not used
		10	Instruction Book (Spanish, Duch)	J2I80223B	Not used	Not used	J2I80223B	Not used
		14	Package	792WHAA190	792WHAA191	792WHAA190	792WHAA190	792WHAA190
		15	Gift Box	793WCD1734	793WCDD120	793WCD1734	793WCDD125	793WCDD125
		17	Instruction Book (Russian)	Not used	Not used	J2I80801B	Not used	J2I80801B

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5	6					8

	1	2		3
	2.2 EXTERIOR SECTION
						20
A	NON-CONTACT
	SIDE		14
			20
	CONTACT SIDE			17
		Refer to
		"2.3 06 DVD MECHA ASSY".
		5	18
				18
	PCB240	18
	(POWER PCB ASS'Y)
B	19	4
		19
	19	6		18
	F			21
					21
				25
	19
		11				24
C
				12
					12
		16
		13		16
				10
D			8
		PCBDF0		13
		(OPERATION 3 PCB ASS'Y)
		27	22
			PCB280
		G	(OPERATION 2 PCB ASS'Y)
				22
		101G		3
	101M			C	22
		101N 101D
E
		101I
	101E		101J			22
	101C		101B
				101H
		101A
				101F
			101K			26
	101		101L
F	" FRONT PANEL SECTION".

8	DV-393-S

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20

20

20

21

23

19

19

19

A

19

1

PCB130

(DVD PCB ASS'Y)

22

B 22

2

PCB270

(OPERATION 1 PCB ASS'Y)

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4

	5	6		7	8
EXTERIOR SECTION parts List
Mark No.	Description	Part No.	Mark No.	Description	Part No.
1	DVD MT PCB Assy	A2I802A130	NSP 23	Sheet,Jack 1	7226310105
2	OPERATION 1 PCB Assy	A2I802A270	NSP 24	Sheet,Jack 2	See Contrast table (2)
3	OPERATION 2 PCB Assy	A2I802A280	NSP 25	Sheet,Jack 3	See Contrast table (2)
> 4	POWER PCB Assy	A2I802A240
5	DVD MECHA ASSY	A2I802A650	NSP 26	Double,Face-Tape	7290000156
			27	OPERATION 3 PCB Assy	A2I802ADF0
6	Shield,21Pin	761WSA0237	101	Front Cabi Assy	See Contrast table (2)
7	• • • •		NSP 101A	Cabinet,Front	See Contrast table (2)
NSP 8	Plate,Bottom	702WSA0283	NSP 101B	Plate, Display	711WPA0253
9	• • • •
NSP 10	Sheet,Caution	726000A140	NSP101C Plate, Cover		711WPD0696
			101D	Flap,DVD	712WPD0184
11	Plate,Cover power	755WPAA031	NSP101E	Badge,Brand	See Contrast table (2)
12	Holder,FFC	761WPA0396	NSP 101F	Button,Frame 1	735WPA0874
13	Cushion,Leg	VEB1349	NSP101G Button,Frame 4		735WPA0879
14	Cabinet,Top	See Contrast table (2)
15	• • • •		NSP 101H Button,Frame 2		See Contrast table (2)
			NSP 101I	Button,Frame 5	See Contrast table (2)
16	Cushion (15x20x16)	8965TS1015	NSP 101J	Button,Frame 3	See Contrast table (2)
NSP 17	POP Label	7236310030	NSP 101K	Button, Cap	See Contrast table (2)
18	Screw,Tap Tite(S)-Bind Wash.	816423063U	NSP101L	Button, Cap 2	See Contrast table (2)
19	Screw,Tap Tite(S) (3x5.5)	8107D3055U
20	Screw,Tap Tite(B) (3x6.0)	See Contrast table (2)	NSP 101MButton, Cap 1		See Contrast table (2)
			101N	Spring,Flap-DVD	743WKA0052
21	Screw,Tap Tite(B)Pan (3x6)	810913060U
22	Screw,Tap Tite(P) (2.6x8)	811022680U

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(2) CONTRAST TABLE

DV-393-S/WVXT5, /WYXZT/UR5, DV-393-K/WYXZT5, /WYXZT/UR5 and DV-393-S/WYXZT5 are constructed the same except for the following :

	Mark	No.	Symbol and Description	DV-393-S/	DV-393-S/	DV-393-S/	DV-393-K/	DV-393-K/
				WYXZT5	WVXZT5	WYXZT/UR5	WYXZT5	WYXZT/UR5
		14	Cabinet, Top	702WSB0114	702WSB0114	702WSB0114	702WSB0115	702WSB0115
		20	Screw,Tap Tite(B) (3x6.0)	8109K3060U	8109K3060U	8109K3060U	8109K3060S	8109K3060S
	NSP	24	Sheet, Jack 2	7226310106	7226310106	7226310106	722631A074	722631A074
	NSP	25	Sheet, Jack 3	7226310107	7226310107	722631A075	722631A076	722631A077
		101	Front Cabi Assy	7A7010195A	7A7010195A	7A7010195A	7A701A684A	7A701A684A
	NSP	101A	Cabinet, Front	701WPJ1416	701WPJ1416	701WPJ1416	701WPJD263	701WPJD263
	NSP	101E	Badge, Brand	7236310014	7236310014	7236310014	7236310009	7236310009
	NSP	101H	Button, Frame 2	735WPB0328	735WPB0328	735WPB0328	735WPA0876	735WPA0876
	NSP	101I	Button, Frame 5	735WPB0329	735WPB0329	735WPB0329	735WPA0881	735WPA0881
	NSP	101J	Button, Frame 3	735WPB0330	735WPB0330	735WPB0330	735WPA0878	735WPA0878
	NSP	101K	Button, Cap	737WPB0005	737WPB0005	737WPB0005	737WPA0037	737WPA0037
	NSP	101L	Button, Cap 2	737WPB0006	737WPB0006	737WPB0006	737WPA0040	737WPA0040
	NSP	101M	Button, Cap 1	737WPJ0002	737WPJ0002	737WPJ0002	737WPDA001	737WPDA001

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2.3 06 DVD MECHA SECTION

A

34	9

14		18
		Cannot supply separately.
AB		If the repair is needed, replace the
Lubricating Oil	21	LOADER SUB ASS'Y.
GYA1001
15

B

11

	Daifree				AB
	GEM1036				AB
	AC		AB
					AB
	AB				23
C					20
			AB	4	Lubricating Oil
					GYA1001
	12			3	19
	AC
	6	CD2001		SW129	1 E
			5		PCB610
	Pickup leneses				(LOADING MOTOR PCB ASS'Y)
D	GEM1004		32
	GED-008	24			7
				31

10

CD2302

8			Do not replace the parts. Because,
13			minute adjustments are needed if
		22	this condition is disassembled
AA			further more.
	22
			If the repair is needed, replace the
	16
			DVD MECHA ASS'Y.

8	Grease
27
E	GEM1018

25

2

		30	26	17
		SW2		PCB640 D
Note :				(SW PCB ASS'Y)
			28
			33
			CD2301
CLASS	PART NO.		PART NAME	MARK	NOTE: Applying positions AA, AB and AC for the
					grease are displayed for this section.
GREASE	GEM1018		G-555G	AA
					Check if the correct grease is applied for each
	GYA1001		G-313Y	AB
F					position.
	GEM1036		FL-78A	AC
10				DV-393-S

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	5	6	7	8
06 DVD MECHA SECTION parts List
Mark No.	Description	Part No.
1	Loading Motor PCB Assy	A2F101A610
2	Gear,Middle	92P100117A
3	Loading Motor	1515S98004
4	Pulley,Motor	92P100097A
5	FEED Motor	1515S98004
6	Cord Jumper (24P)(CD2001)	122J402202
7	Cord Jumper (CD2302)	122H051602
8	Insulator (F)	92P200013A
9	Belt,Loading	92P200015A
10	Insulator (R)	92P200016A
11	Frame,main	92P100119A
12	Tray (B)	92P100127B
13	Holder ,Traverse	92P100125A
14	Gear,Pulley	92P100123A
15	Gear,Main	92P100124A
16	Gear,Feed	92P100116A
17	SW PCB Assy (PCB640)	A2F101A640
18	Plate, Clamper	92P000023A
19	LOADER SUB ASSY (B)	92AAA0019B
20	Clamper	92P100122A
21	Screw,Pan (M1.7x3 P3)	814011730U
22	Screw,Pan (M1.7x2.3 P3)	814011723U
23	Rack,Loading	92P100121A
24	Gear,Motor	92P100088A
25	Feed Rack Assy	92AAA0017A
26	Screw,T-Tite(B) (M1.7x5.0 P3)	813381750U
27	Screw,Gear Feed	92P700007A
28	Cord Jumper (CD2301)	122H061605
29	Switch (SW1)	0515S32003
30	Push Switch (SW2)	0500101036
31	Screw,Tap Tite(P) (2.6x8)	811022680U
32	Sems.Tap Tite(P) (2x8)	816112080U
33	Screw (Bind 2x8)	811022080U
34	DVD MECHA ASSY	A2I802A650

A

B

C

D

E

F

						11
		DV	-393-S		7
5	6					8

12

1

2

S-393-DV

3

4

F

E

D

C

B

A

C

(21Pin/D-Connector Block)

SCART

DVD

IOA, V20

A

R, G, B

Loader

(DM-4)

X4001

IC4003

RF, A, B, C, D, E, F,

Reset IC

L/R

MD I

IC7302

27MHz X'tal

BD5229 G-TR

C

27MHz

BUS SW

A

SN74CBT325 Y, CB, CR,

/URST

IC7301

OP U

CVBS

LDO1, LDO2

Video Driver

•

(06SD) LD_DVD, LD_CD

Q2302 ~ 2305

IC4001

4ch VID

EO

LA73054

U

CVBS

DV

LD Driver

RF AMP

MPEG/u-CON Block

MOT_LD+/-,

TROPEN, TRCLO

MT1389E

V

Y

-

393

TR+/-, FO+ /-,

DMSO, FMSO,

MOT_SLED+/-,

TRSO, FOSO, STB

I/XP, LETTER, SQUEEZE

-

IC2301

/ S

MOT_SPDL+/-

V1R4

108MHz

Video Jack (J7302)

Motor Driver

SPINDLE

MPEG-1/2/

TV Encoder

RCA-405A-08

MPEG

STEPING

D

AMP_AUDIO_L/R

LA6565VR

JPEG

IC8003

F

SLED

Video Decorder

MOTOR

Audio AMP

Audio CODEC

AUDIO_L/R

RC4580

/

/Internal DAC

LIMIT, TRIN, TROUT,

MUTE

FIP

OPO, OP+/-

E

Block

I2C

IC4002

A, B

MA1 ~ MA11,

L

Diagram

D • • • • P.CON+6V

8K EEPROM

DQ1 ~ DQ15,

A • • • • AT+3.3V

A0 ~ A20,

BR24L08FJ

/DCS, /DRAS, /DCAS,

B • • • • +1.8V

AD0 ~ AD7,

/DWE, DBA0, DBA1,

Coa

R

C • • • • P.CON+5V

/PRD, /PCE, /PW R

SDCLK, SDCKE, DDQM0

A

E • • • • AT+12V

IC4004

IC4005

Coaxial

Audio Jack (J8003)

A

A

F • • • • P.CON+12V

16Mbit(1Mx16)Flash

64Mbit SDRAM

(J8001)

RCA-207B-02

G • • • • -28V

S29AL016D70TFI020

EM638165TS-7G

RCA-117-01

IR

POWER

P.CON+12V

DI, DO, SCK, STB

A

SUPPLY

P.CON+5V

IC651

FIP (V651)

A

IR

FIP Driver

IC4006

P.CON+6V

GR1 ~ GR8,

8-BT-234GNK

PT6315

G

B

A

+1.8V REG

AT+3.3V

P1 ~ P16

LM1117S-ADJ

AT+3.3V

IR Receiver (OS651)

AT+12V for mute

ROM-N340TAO

AC220V-240V

-28V

FLDC +/-

DIAGRAM BLOCK .3 DIAGRAM BLOCK 1.3	1
AND	2
SCHEMATIC	3
DIAGRAM
	4

5

6

	DV	AC IN
	-
	-393
	S

7

8

13

			G_VIDEO				•	2.3
	PS2561AL1-1-V (W)	IC501	B_VIDEO			J8101	POWER/21	POWER	5
			AUDIO_L
		CP503	R_VIDEO
		(CP8001)	CVBS_VIDEO			21PIN CONNECTOR
	PHOTO COUPLER
			AUDIO_R
	IC504	VOLTAGE CTL
							DIAGRAMBLOCKPIN	DIAGRAMBLOCK
		KIA431A-AT	Q510						6
			P.CON +12V
		FFC	Q8102		21 PIN CTL
		CONNECTOR	ASP/FS
			21 PIN CTL
			AT+3.3V
			P-H/I-L
	POWER CTL		_RGB-H Q8104, Q8105	BLANKING_OUT
	IC502		DVD_RGB_H_OUT
	STR-A6151M
						AT+12V for mute
			P.CON +12V SW			P.CON+12V
			Q515
			P.CON +5V SW			P.CON+5V
	SWITCHING	6V REG				P.CON+6V
	TRANS
		IC503
	T501
		PQ070XF01SZH
		Q505
		P.CON SW				P.CON-H			7
						AT+3.3V
						FL DC -
		Q504
		FL + P.CON SW				FL DC +
		Q502
		-28V P.CON SW				-28V
									8
F	E	D	C		B		A

1

2

3

4

3.3 OVERALL WIRING CONNECTION DIAGRAM

A

B

C

D

E

F

AC IN

				DEF086
				PCBDF0
				OPE3 PCB						G
			GND(NC)1	V+3E2	LED3	POWER4	SW25	CP605	OPERATION 3
									PCB ASSY
									(A2I802ADF0)
			1	2	3	4	5
CD604(5P FFC)		(CD604)												(9P FFC)
			9	8	7	6	5
											DEF085
											OPE2 PCB			CD602
122H051706											PCB280
														122H091303
								CP604				CP603
			GND(NC)5	V+3E4	LED3	POWER2	SW21									(CD602)
											SW1		9		9		1
											STOP		8		8		2
											PLAY/+SKIP		7		7		3
											PAUSE/-SKIP		6		6		4
											V+3E		5		5		5
	C										POWER		4		4		6
											SW2		3		3		7
OPERATION 2											GND		2		2		8
											LED		1		1		9

PCB ASSY	(CD602)
(A2I802A280)

579111315 3 1	68101214164 2	FF1/2,F2/2	ASSYPCBPOWER(A2I802A240) 1/2FBLOCKPOWER:	21PIN/D/DIGITAL:2/2F AUDIO BLOCK
CD507_8
AC230V-240V_50Hz J501
	1	N
	2	L
21PIN CONNECTOR
J8101
NC
NC
NC
NC
17
	18
19
NC	20
21		SCART

	B					OPE1 PCB
						PCB270
						DEF084
	OPERATION 1
	PCB ASSY							CD601
	(A2I802A270)
								(11P FFC)
CP602						CP601		122H0B1003					CP4002
1	SW1					CLK	1		1		1		1	CLK
2	STOP				DI (M to F)		2		2		2		2	DI (M to F)
3	PLAY/+SKIP					STB	3		3		3		3	STB
4	PAUSE/-SKIP				DO (F to M)		4		4		4		4	DO (F to M)
5	V+3E					IR	5		5		5		5	IR
6	POWER					V+3E	6		6		6		6	V+3E
7	SW2					DGND	7		7		7		7	DGND
8	GND					DGND	8		8		8		8	DGND
9	LED					FLDC+	9		9		9		9	FLDC+
					-28V		10		10		10		10	-28V
OS651	3B+ 2GND 1Vout					FLDC-	11		11		11		11	FLDC-
										(CD601)
								CD7301
						CP503		(12P FFC)
								122HC0C3002					CP7301
						G/Y	12		12		1		1	G/Y
						GND	11		11		2		2	GND
					B/CB		10		10		3		3	B/CB
						GND	9		9		4		4	GND
					R/CR		8		8		5		5	R/CR
					RGB-H		7		7		6		6	RGB-H
						FS	6		6		7		7	FS
					CVBS		5		5		8		8	CVBS
						GND	4		4		9		9	GND
					AUDIO L		3		3		10		10	AUDIO L
						GND	2		2		11		11	GND
					AUDIO R		1		1		12		12	AUDIO R
						CP502				(CD502)			CP4003
						GND	1		1		1		1	GND
					P.CON+12V		2		2		2		2	P.CON+12V
					AT+12V for MUTE3				3		3		3	AT+12V for MUTE
						GND	4		4		4		4	GND
					P.CON+5V		5		5		5		5	P.CON+5V
					P.CON+6V		6		6		6		6	P.CON+6V
					GND(M)		7		7		7		7	GND(M)
					AT+3.3V		8		8		8		8	AT+3.3V
					AT+3.3V		9		9		9		9	AT+3.3V
					P.ON-H		10		10		10		10	P.ON-H
					GND(D)		11		11		11		11	GND(D)
					FL DC-		12		12		12		12	FL DC-
	POWER PCB				FL DC+		13		13		13		13	FL DC+
						-28V	14		14		14		14	-28V
	PCB024							CP502(14P)
	DPF010
								Cord Connector
								CU3E3001

14	DV-393-S

1

2

3

4

5

6

7

8

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

÷: The power supply is shown with the marked box.

DIGITAL OUT

H 2

E 1

COAXIAL J8001 RCA-117-01

	AUDIO OUT			VIDEO OUT		(COMPOSITE)
3	H2	H1	3	H2	H1	H2	H1
	2			2		6	5
	1			1			4
	E			E			E
DVD AUDIO OUT			CVBS/Y/U/V
J8003			J7302
RCA-207B-02			RCA-405A-08

DVD PCB

PCB130

DMF072

A A 1/6- A 6/6

DVD MT PCB ASSY (A2I802A130)

A 1/6 : MPEG/MICON/RF-AMP BLOCK

A 2/6 : MEMORY BLOCK

A 3/6 : LOADER/MOTOR DRV BLOCK

A 4/6 : AUDIO JACK BLOCK

A 5/6 : VIDEO JACK BLOCK

A 6/6 : POWER PORT BLOCK

								DVD MECHA ASSY
								(A2I802A650)
CP2301
F RTN	24		24		24			F RTN
F DRV	23		23		23			F DRV
T RTN	22		22		22			T RTN
T DRV	21		21		21			T DRV
NC	20		20		20			NC							DVD
GND	19		19		19			GND
															DRIVE
LD(DVD)	18		18		18			LD(DVD)							DM-4PB
PD/GND	17		17		17			PD/GND
LD(CD)	16		16		16			LD(CD)
GND	15		15		15			GND				OPTICAL PICK-UP
VR(CD)	14		14		14			VR(CD)
VR COM	13		13		13			VR COM
VR(DVD)	12		12		12			VR(DVD)
A	11		11		11			A
B	10		10		10			B
VRF(RF_OUT)	9		9		9			VRF(RF_OUT)
SW1(DVD/CD)	8		8		8			SW1(DVD/CD)
C	7		7		7			C
D	6		6		6			D
E	5		5		5			E
VCC	4		4		4			VCC
VS	3		3		3			VS
F	2		2		2			F
GND	1		1		1			GND
											SW PCB ASSY
								D
											(A2F101A640)
CP2303							CD2301
												M2601 JCV9B12
												SPINDLE MOTOR
SP1+	1		1		1			SP1+				M
SP1-	2		2		2			SP1-
												M2602		BCZ3B05
SLD+	3		3		3			SLD+
												M SLED MOTOR
SLD-	4		4		4			SLD-
LIMIT SW	5		5		5			LIMIT SW
SW(GND)	6		6		6			SW(GND)				SW2
												ESE22MH22
									LOADING MOTOR
							E
									PCB ASSY
CP2302						CD2302(A2F101A610)
CLOSE	1						SW-2(CLOSE)								SW1
GND(D)	2							GND(SW)							SSS-28-5
OPEN	3							SW-1(OPEN)
LD+	4							LD+				M M2603
LD-	5							LD-
												BCZ3B05
											LOADING MOTOR

D E

						15
		DV	-393-S		7
5	6					8

A

B

C

D

E

F

1	2	3	4
3.4 DVD MT PCB ASSY (1/6)
A 1/6 DVD MT PCB ASSY (A2I802A130)
A	MPEG/MICON/RF-AMP BLOCK
FROM/TO
LOADER/MOTOR DRV

(RF)

	B	3/6
		A

	(D)		(D)
	(A)		(A)
	(B)		(B)
	(C)		(C)
	(RF)		(RF)
	FROM/TO MEMORY
C	(E)		(E)
	(F)		(F)
D
	2/6
	A
E		7
		8
			EEPROM
F
	A 1/6
	16		DV-393-S
	1	2	3	4

5

6

7

8

NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

A

(R/CR)

(B/CB)

(G/Y)

A 6/6

(R/CR)	B
(B/CB)
(G/Y)
3	A 5/6

	C
(RF)	A 4/6
: RF SIGNAL ROUTE
: VIDEO SIGNAL ROUTE	2
(SY)
: S VIDEO SIGNAL ROUTE (Y ch)
(SC)
: S VIDEO SIGNAL ROUTE (C ch)
(R/CR)
: VIDEO SIGNAL ROUTE (R/CR ch)
(G/Y)
: VIDEO SIGNAL ROUTE (G/Y ch)
(B/CB)
: VIDEO SIGNAL ROUTE (B/CB ch)
(D)
: AUDIO DATA SIGNAL ROUTE
(DA)
: AUDIO SIGNAL ROUTE (Digital)	D

RESET IC

E

B CP601

6

F

A 1/6

						17
		DV	-393-S		7
5	6					8

1 2 3 4

3.5 DVD MT PCB ASSY(2/6)

A	A	2/6 DVD MT PCB ASSY (A2I802A130)
		MEMORY BLOCK

B
	A 1/6
C
D
	A 1/6
E
F
A 2/6
18		DV-393-S
1	2	3	4

5	6	7	8
			A
S29AL016D70TFI020
			B
			C
			D
			E
			F

NOTE :THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE

5

6

NOTE : THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

DV-393-S

7

A 2/6

19

8

1 2 3 4

3.6 DVD MT PCB ASSY(3/6)

A 3/6 DVD MT PCB ASSY (A2I802A130)

A	LOADER/MOTOR DRIVE BLOCK

B

C

D

E

CP2301

To PICKUP

CP2302

D CD2302

CP2303

E CD2301

(F)	(F)
(E)	(E)
(D)	(D)
(C)	(C)
(RF)	(RF)
(B)	(B)
(A)	(A)
	MOTOR DRIVER

F

A 3/6

20

ATTENTION	: LES PIECES REPAREES PAR UN		ETANT	CAUTION : SINCE THESE PARTS MARKED BY	ARE
	DANGEREUSES AN POINT DE VUE SECURITE			CRITICAL FOR SAFETY,USE ONES
	N’UTILISER QUE CELLS DECRITES			DESCRIBED IN PARTS LIST ONLY.
	DANS LA NOMENCLATURE DES PIECES.

DV-393-S

1

2

3

4

5

6

7

8

(RF)

: RF SIGNAL ROUTE

(A)

(B)

(C)

(D)

(E)

(F)

(RF)

NOTE : THE DC VOLTAGE EACH PART WAS	NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER	OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
DURING PLAYBACK.

		DV	-393-S		7
5	6

A

A

1/6

B

C

A 6/6

D

E

F

A 3/6

21

8

1 2 3 4

3.7 DVD MT PCB ASSY(4/6)

A 4/6 DVD MT PCB ASSY (A2I802A130)

A	AUDIO JACK BLOCK

A 6/6

B

C

A 1/6

D

E

(DA)

(DA)

11

(DA)

(DA)

(DA)

F

A 4/6

22

NOTE : THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK.

NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.

DV-393-S

1

2

3

4

5	6	7	8
			A
		(DA)
		: AUDIO SIGNAL ROUTE (Digital)	B
		: AUDIO SIGNAL ROUTE (L ch)
			C
		9
			D
		10
			E
	CAUTION : DIGITAL TRANSISTOR	CAUTION : DIGITAL TRANSISTOR	F

A 4/6

						23
		DV	-393-S		7
5	6					8

1 2 3 4

3.8 DVD MT PCB ASSY(5/6)

A 5/6 DVD MT PCB ASSY (A2I802A130)

A	VIDEO JACK BLOCK

B

C

D

E

F

A 5/6

24

(SC)

A 1/6	(R/CR)	(SC)	(SC)
	(B/CB)
	(G/Y)
	(SC)
		(SY)
			(SY)
		(GY)
			(GY)
		(B/CB)	(B/CB)
		(R/CR)	(R/CR)

A 6/6

A 6/6

: VIDEO SIGNAL ROUTE

(SY)

: S VIDEO SIGNAL ROUTE (Y ch)

(SC)

: S VIDEO SIGNAL ROUTE (C ch)

(R/CR)

: VIDEO SIGNAL ROUTE (R/CR ch)

(G/Y)

: VIDEO SIGNAL ROUTE (G/Y ch)

(B/CB)

: VIDEO SIGNAL ROUTE (B/CB ch)

: AUDIO SIGNAL ROUTE (L ch)

NOTE : THE DC VOLTAGE EACH PART WAS	NOTE : THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
MEASURED WITH THE DIGITAL TESTER	OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE.
DURING PLAYBACK.

DV-393-S

1

2

3

4

5	6			7	8
					A
			(G)	CP503
			(B)
			(R)
				1/2	B
				F
(G)
(B)
(R)
					C
	(SC)
	(SY)
					D
(G)
(GY)
	(B)
(B/CB)	(R)
	(R/CR)
(R/CR)					E
	14	15		13
				12
	CAUTION: DIGITAL TRANSISTOR			CAUTION: DIGITAL TRANSISTOR	F

A 5/6

						25
		DV	-393-S		7
5	6					8

A

B

C

D

E

1

2

3.9 DVD MT PCB ASSY(6/6)

A 6/6 DVD MT PCB ASSY (A2I802A130)

POWER PORT BLOCK

FROM/TO POWER

B

C4087

CP4003

(CP502)

16V1

A2001WV2-14P

1

GND

2

P.CON+12V

3

AT+12V for MUTE

CP502

4

GND

5

P.CON+5V

6

P.CON+6V

7

GND(M)

1/2

8

AT+3.3V

9

AT+3.3V

F

10

STBY L

11

GND(D)

12

FL DC-

13

FL DC+

14

-28V

3

4

C4094

0.1 B C4095

KA

C4093

1B

C4086

1B

6.3V 47

C4112			B	C4116			B
			0.001				0.001

+3.3V TP4002

REG+1.8V IC

IC4006

LM1117S-ADJ

VIN	VOUT	ADJ
3	2		1
3.3	1.8	0.6
					W820
R4011	R4012
15	68 +-1%			C4096
		R4013	39 +-1%		1B

ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE

N’UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES.

F

CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES

DESCRIBED IN PARTS LIST ONLY.

A 6/6

26	DV-393-S

1

2

3

4