Sylvania SD300D, E5760UD Schematic

SERVICE MANUAL

This service manual supplement (SD300D) contains only the difference from the original model. For all other data, see the original service manual for

DVL100D.

DVD PLAYER

SD300D

IMPORTANT SAFETY NOTICE

Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

It is important to note that this service manual contains various CAUTIONS and NOTICES which should be carefully read in order to minimize the risk of personal injury to service personnel. The possibility exists that improper service methods may damage the equipment. It also is important to understand that these CAUTIONS and NOTICES ARE NOT EXHAUSTIVE. Funai could not possibly know, evaluate and advice the service trade of all conceivable ways in which service might be done or of the possible hazardous consequences of each way. Consequently, Funai has not undertaken any such broad evaluation. Accordingly, a servicer who uses a service procedure or tool which is not recommended by Funai must first use all precautions thoroughly so that neither his safety nor the safe operation of the equipment will be jeopardized by the service method selected.

TABLE OF CONTENTS

OPERATING CONTROLS AND FUNCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1-1

CABINET DISASSEMBLY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2-1

BLOCK DIAGRAMS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3-1

SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4-1

LEAD IDENTIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5-1

EXPLODED VIEWS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6-1

DIFFERENT PARTS FROM ORIGINAL MODEL (DVL100) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7-1

Manufactured under license from Dolby Laboratories. "Dolby" and the double-D symbol are trademarks of Dolby Laboratories.

KLL

OPERATING CONTROLS AND FUNCTIONS

FRONT PANEL

POWER D ISC IN

PLAY

OPEN/CLOSE

PLAY

STOP

POWER

SKIP/SEARCH

REAR VIEW

1. POWER

to switch the player to ON or OFF

2. STOP

to stop playback

3. SKIP G / SEARCH

goes to next chapter or track during playback; press and hold for 1.5 seconds for a forward search

4. PLAY

to start or resume disc playback

5. SKIP H / SEARCH

goes to previous chapter or track during playback; press and hold for 1.5 seconds for a reverse search

6. OPEN/CLOSE

to open/close the disc tray

7. Remote Sensor window

8. Disc tray

9. DISC IN indicator

light appears when a disc is in the DVD player

10. PLAY indicator

REMOTE CONTROL

2 3

5 6 7

9 10 11

12 13 14

1. DISPLAY

to access or remove the display screen during DVD or Audio CD playback

2. POWER

switch DVD player ON or OFF

3. AUDIO

to choose audio languages or sound modes

4. SUBTITLE

subtitle language DVD selector

5. ANGLE

select DVD camera angle

6. REPEAT

repeat chapter, track, title, all.

7. REPEAT A-B

repeat a specific segment

8. CLEAR

to reset the setting

9. PAUSE

pause playback temporarily / frame-by-frame playback

POWER

AUDIO

TITLE

ANGLE

REPEAT

SETUP

MODE

ZOOM

DISPLAY

SUB

CLEAR

TITLE

OPEN/

MODE

123

456

789

0 +10

SKIPPAUSEA-B

PLAY

FWDREV

STOP

ENTER

RETURN

[Fig. 1]

[Fig. 2]

AUDIO OUT

DIGITAL AUDIO OUT PCM / BITSTREAM

VIDEO

OUT

131415 17

YCr

16 357891011 4 2

COMPONENT

VIDEO OUT

S-VIDEO OUT

CbLRCOAXIAL

11. POWER indicator

lights when the power is on

12. MAIN (AC Power Cord)

connect to a standard AC outlet

13. COAXIAL (Digital audio out)

connect to AUDIO inputs of a digital (coaxial) audio equipment

14. AUDIO OUT (Left/Right)

connect to AUDIO inputs of an amplifier, receiver or stereo system

15. VIDEO OUT

connect to the Video Input of a TV.

16. COMPONENT VIDEO OUT

connect to a TV with Component video in jacks.

17. S-VIDEO OUT

connect to a TV with S-Video inputs

Caution: Do not touch the inner pins of the jacks on the rear panel. Electrostatic discharge may cause permanent damage to the player.

10. REV

to view DVD picture in fast reverse motion

11. PLAY

to start a DVD disc playback

12. SETUP

to access or remove the DVD setup menu

13. MODE

to set up programmed or random playback (Audio CD) to set the black level and virtual surround during DVD playback

22 21 20 19 18

17 16

[Fig. 3]

14. ZOOM

enlarge DVD video image

15. TITLE

to display title menu of a disc

16. ENTER

acknowledge menu selection

17. RETURN

to return previous or remove setup menu

18. Arrow (sB

)

select an item in the menu

19. MENU

to display the menu of the DVD disc

20. STOP

to stop a DVD disc playback

21. FWD

to view DVD picture in fast forward motion

22. SKIP H,G

to skip chapter/tracks

23. 0-9 Number buttons

select numbered items in a menu

+10

use this button to enter number 10 and above

24. OPEN/CLOSE

to open/close the disc tray

25. SEARCH MODE

to locate a desired point

1-1-1 E5760IB

CABINET DISASSEMBLY INSTRUCTIONS

1. Disassembly Flowchart

This flowchart indicates the disassembly steps to gain access to item(s) to be serviced. When reassembling, follow the steps in reverse order. Bend, route, and dress the cables as they were originally.

[1] Top Cover

[2] Front Assembly

[3] DVD Mecha

[5] DVD Main CBA Unit[4] AV CBA

[7] Main CBA Holder[6] Rear Panel

2. Disassembly Method

REMOVAL

ID/

LOC.

No.

[1] Top Cover D1 5(S-1) -

[2]

[3]

[4] AV CBA D5

[5]

[6]

[7]

PART

Front Assembly

DVD Mecha

DVD Main CBA Unit

Rear Panel

Main CBA Holder

REMOVE/*UNHOOK/

Fig.

UNLOCK/RELEASE/

No.

UNPLUG/DESOLDER

*2(L-1), Tray Panel,

*2(L-2), *5(L-3)

D3,D43(S-2), *CN201,

*CN301

4(S-3), 3(S-4), *CN1001, *CN1601

D5 2(S-5) -

D6 3(S-6) -

D6 (S-7) -

Note

1-1 1-2 1-3 1-4 1-5 1-6

2 2-1 2-2 2-3

(1): Identification (location) No. of parts in the figures (2): Name of the part (3): Figure Number for reference (4): Identification of parts to be removed, unhooked,

unlocked, released, unplugged, unclamped, or desoldered. P=Spring, L=Locking Tab, S=Screw, CN=Connector *=Unhook, Unlock, Release, Unplug, or Desolder e.g. 2(S-2) = two Screws (S-2), 2(L-2) = two Locking Tabs (L-2)

(5): Refer to “Reference Notes.”

Reference Notes

CAUTION 1: Locking Tabs (L-1), (L-2) and (L-3) are fragile. Be careful not to break them.

1-1. Connect the wall plug to an AC outlet and press

the OPEN/CLOSE button to open the Tray.

1-2. Remove the Tray Panel by releasing two Locking

Tabs (L-1).

1-3. Press the OPEN/CLOSE button again to close

the Tray. 1-4. Press the POWER button to turn the power off. 1-5. Unplug an AC cord. 1-6. Release two Locking Tabs (L-2). Then, release

five Locking Tabs (L-3) (to do this, first release

two Locking Tabs (A) at the side, and then three

Locking Tabs (B) at the bottom.) CAUTION 2: Electrostatic breakdown of the laser

diode in the optical system block may occur as a potential difference caused by electrostatic charge accumulated on cloth, human body etc, during unpacking or repair work.

To avoid damage of pickup follow next procedures. 2-1. Slide out the pickup unit as shown in Fig. D4. 2-2. Short the three short lands of FPC cable with sol-

der before removing the FFC cable (CN201) from

it. If you disconnect the FFC cable (CN201), the

laser diode of pickup will be destroyed. (Fig. D4) 2-3. Disconnect Connector (CN301). Remove three

Screws (S-2) and lift the DVD Mecha. (Fig. D3) CAUTION 3: When reassembling, confirm the FFC

cable (CN201) is connected completely. Then remove the solder from the three short lands of FPC cable. (Fig. D4)

↓

(1)

↓

(2)

↓

(3)

↓

(4)

↓

(5)

1-2-1 E5760DC

)

(S-1)

DVD Mecha

[1] Top Cover

(S-1)

(L-1)

(A)

(B)

Tray Panel

(L-1)

(L-3)

(L-2)

[2] Front Assembly

(A)

(S-1

Fig. D1

Fig. D2

Slide

Pickup Unit

View for A

(S-5)

[4] AV CBA

CN1001

(S-4)

Short the three short lands by soldering

View for B

CN1601

Fig. D

(S-4)

(S-2)

CN301

CN201

(S-2)

[3] DVD Mecha

Fig. D3

[5] DVD Main CBA Unit

(S-3)

Fig. D5

1-2-2 E5760DC

(S-8)

[7] Holder

(S-7)

[6] Rear Panel

Fig. D6

HOW TO MANUAL EJECT

1. Remove the Top Case.

2. Rotate the roulette in the direction of the arrow as shown below.

View for A

Rotate this roulette in the direction of the arrow

1-2-3 E5760DC

System Control/Servo Block Diagram

BLOCK DIAGRAMS

TO VIDEO/ AUDIO BLOCK DIAGRAM

FOCUS SERVO SIGNAL TRACKING SERVO SIGNAL

IC451

(CLOCK GENERATOR)

PCM-SCLK A-MUTE ADAC-MD ADAC-MC ADAC-ML

MULTI

1/4

PLL

1/4

PLL2

IC301

(SERVO DRIVE)

SLED SERVO SIGNAL SPINDLE SERVO SIGNAL

IC101

(MICRO CONTROLLER)

EXT CLOCK

172

CLK33M BE CLOCK

170

X451

X'TAL OSC

7 8

36.864MHz OSC

1792FSEL

A-MUTE ADAC-MD

51 50 ADAC-MC 96 ADAC-ML

IC2001

(FRONT PANEL CONTROL)

+5V

D2003 POWER

D2001 DISC IN

D2002 PLAY

SPINDLE MOTOR

SLED MOTOR

FG CBA

FG SENSOR

TRAY-OUT

TRAY-IN

TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM

DRIVE CBA

FS(+) FS(-)

TS(+) TS(-)

CN301

3SP(+) 4SP(-)

5TRAY-OUT 6TRAY-IN 7GND 8SL(-) 9SL(+) 1FG-IN

FOCUS

ACTUATOR DRIVE

TRACKING

ACTUATOR DRIVE

SPINDLE

MOTOR DRIVE

SLED

MOTOR DRIVE

IC202

(OP AMP)

12 14

KEY-1 KEY-2 KEY-3 KEY-4

K2 K1

18DISC IN LED

7 8 9

4 3

+3.3V

25 24

2 3

IC461

RESET

5 4

152

FOCUS DRIVE

TRACKING

150

DRIVE

SPDL71

SLD70

RESET68

TRAY-OUT

TRAY-IN

FG-IN

FP-STB

FP-DOUT

FP-CLK

REMOTE

59 54FP-DIN 55 53 61

CN401 CN1001

FP-STB 16

FP-DIN 18

FP-DOUT 20

FP-CLK 21

REMOTE 22

RM2001

REMOTE SENSOR

FP-STB

FP-DIN

FP-DOUT

FP-CLK

PLAY LED

DVD MAIN CBA UNIT AV CBA

KEY MATRIX

Q2001

Q2003

1-3-1

1-3-2

E5760BLS

+ 14 hidden pages