Yamaha RDX-E700 ユーザーマニュアル

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3

RDX-E700/NX-E700

RDX-E700

NX-E700

WARNING: Laser Safety

This product contains a laser beam component. This

component may emit invisible, as well as visible radiation,

which may cause eye damage. To protect your eyes

and skin from laser radiation, the following precautions

must be used during servicing of the unit.

1) When testing and/or repairing any component within

the product, keep your eyes and skin more than 30 cm

away from the laser pick-up unit at all times. Do not

stare at the laser beam at any time.

2) Do not attempt to readjust, disassemble or repair the

laser pick-up, unless noted elsewhere in this manual.

3) CAUTION : Use of controls, adjustments or

performance of procedures other than those specified

herein may result in hazardous radiation exposure.

Laser Emitting conditions:

1) When the Top Cover is removed, and the STANDBY/

ON SW is turned to the "ON" position, the laser

component will emit a beam for several seconds to

detect if a disc is present. During this time (5-10 sec.)

the laser may radiate through the lens of the laser pick-

up unit. Do not attempt any servicing during this period!

If no disc is detected, the laser will stop emitting the

beam. When a disc is loaded, you will not be exposed

to any laser emissions.

2)The laser power level can be adjusted with the VR on

the pick-up PWB, however, this level has been set by

the factory prior to shipping from the factory. Do not

adjust this laser level control unless instruction is

provided elsewhere in this manual. Adjustment of this

control can increase the laser emission level from the

device.

2. If lead solder must be used, be sure to remove lead free

solder from each terminal section of the parts to be replaced

and from the area around it completely before soldering, or

make sure that the lead free solder and lead solder melt

together fully.

Laser Diode Properties

Type: Semiconductor laser GaAlAs

Wave length: 650 nm (DVD)

790 nm (VCD/CD)

Output Power: 1.45 mW (DVD)

1.13 mW (VCD/CD)

Beam divergence: 60 degree

VARO! : AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALTTIINA NÄKYMÄTTÖMÄLLE

LASER-SÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.

VARNING! : OSYNLIG LASERSTRÅLNING NÄR DENNA DEL ÄR ÖPPNAD OCH SPÄRREN ÄR URKOPPLAD.

BETRAKTA EJ STRÅLEN.

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RDX-E700/NX-E700

RDX-E700

NX-E700

■ INTERNAL VIEW /

q AM/FM TUNER

w MAIN (2) P.C.B.

e MAIN (3) P.C.B. (J model only)

r MAIN (1) P.C.B.

t POWER SUPPLY UNIT

y FRONT P.C.B.

u DVD MECHANISM ASS’Y

t

u

y

rq w e

■ RDX-E700 DISASSEMBLY PROCEDURES

q w

e

r t

1. Removal of Top Cover

a. Remove 2 screws (

q ) and 4 screws ( w ). (Fig. 1)

b. Slide the Top Cover rearward to remove it. (Fig. 1)

2. Removal of Front Panel Unit

a. Open the tray, remove the door ornament and close the

tray. (Fig. 1)

b. Remove 4 screws (

e ). (Fig. 1)

c. Remove connectors CN14. (Fig. 2)

d. Remove 2 hooks and then slide the Front Panel Unit

forward. (Fig. 2)

3. Removal of DVD Mechanism Ass’y

a. Remove 4 screws (

r ) and a screw ( t ). (Fig. 1)

b. Remove connectors CN11, CN12 and GND wire and

then remove the DVD Mechanism Ass’y. (Fig. 2)

• Remove parts in disassembly order as numbered.

• Disconnect the power cable from the AC outlet.

11

RDX-E700/NX-E700

RDX-E700

NX-E700

Top Cover

Front Panel Unit

DVD Mechanism Ass'y

r

e

t

q

e

w

Door Ornament

Hook

GND Wire

CN12

CN14

CN11

Hook

Fig. 1

Fig. 2

● HOW TO MANUALLY EJECT THE TRAY

a. Turn the unit bottom up.

b. Turn the Loading Gear in the direction indicated with a

screwdriver until the tray is ejected.

c. Gently pull the tray out.

Tray

Screwdriver

Loading Gear

Tray

Fig. 3

12

RDX-E700/NX-E700

RDX-E700

NX-E700

TRADE ON

TRADE OFF

■ TRAY LOCK MODE

■ FACTORY RESET

050824-1

In the TRAY LOCK mode, the tray open/close function is

stopped temporarily.

● Setting Tray Lock mode

1. With the power turned off, while pressing the "TIMER"

key and "MODE" key, keep pressing the "STANDBY/ON"

key for 4 seconds or longer.

2. When the Tray Lock mode is set, "TRADE ON" is dis-

played which then returns to the normal display.

NOTE 1: Even after the Tray Lock mode is set, all functions

remain the same as usual except the "open/close"

key.

NOTE 2: If no disc is loaded in the tray, the Tray Lock mode

is cancelled automatically.

● Canceling Tray Lock mode

1. With the power turned off, while pressing the "TIMER"

key and "MODE" key, keep pressing the "STANDBY/ON"

key for 4 seconds or longer.

2. When the Tray Lock mode is cancelled, "TRADE OFF" is

displayed which then returns to the normal display.

When any of the following conditions applies, perform the

factory reset procedure to make setting of the DVD Mecha-

nism Ass’y suitable for the destination region.

• The DVD Mechanism Ass’y (including MPEG P.C.B.) has

been replaced.

• MPEG P.C.B. has been replaced.

• DVD firmware has been updated.

● Operation procedure

1. With the power turned off, while pressing the "SOUND"

key and "MODE" key, keep pressing the "STANDBY/ON"

key for 4 seconds or longer.

2. When the Service Mode is set, the software version in-

formation is displayed on the TV monitor screen con-

nected to the main unit as shown below.

At the same time, the host software version is displayed

of the main unit.

3. Keep pressing the "MODE" key for 4 seconds or longer.

The display unit of the main unit repeats flashing and

then the power is turned off automatically.

This completes the Factory Reset procedure.

050824-1

Region code

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12345678

A

B

C

D

E

F

21

RDX-E700/NX-E700

■ SCHEMATIC DIAGRAM (MAIN 2/2 (FUNCTION & AMP))

TO POWER CN91

Page 23 C-7

MAIN (1)

* Components having special characteris-

tics are marked

Z

and must be replaced

with parts having specifications equal to

those originally installed.

* Schematic diagram is subject to change

without notice.

Z

FOR INFORMATION ONLY (NO REPLACEMENT COMPONENT PARTS WILL BE AVAILABLE)

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RDX-E700/NX-E700

RDX-E700

NX-E700

■ RDX-E700 MECHANICAL PARTS

26

RDX-E700/NX-E700

RDX-E700

NX-E700

Z

27

RDX-E700/NX-E700

RDX-E700

NX-E700

■ NX-E700

22

21

7-1

7-2

1-12

7-3

30

12

7

1

13

22

2

3

4

30

TWEETER

WOOFER

R1

2.7/5W

L1

1.0mH

L2

0.27mH

C2

3.3/63V

C1

8.2 /63V

INPUT

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Yamaha RDX-E700 ユーザーマニュアル

Yamaha RDX-E700 ユーザーマニュアル

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