DVD VIDEO PLAYER
FILE NO. 810-200104
LASER BEAM CAUTION LABEL
When the power supply is being turned on, you may not remove this laser cautions label. If it removes, radiation of a laser
may be recceived.
PREPARATION OF SERVICING
Pickup Head consists of a laser diode that is very susceptible to external static electricity.
Although it operates properly after replacement, if it was subject to electrostatic discharge during replacement,
its life might be shortened. When replacing, use a conductive mat, soldering iron with ground wire, etc. to
protect the laser diode from damage by static electricity.
And also, the LSI and IC are same as above.
wrist strap for body.
with ground wire
or ceramic type
The ground resistance
between the ground line
and the ground is less than 109.
PART REPLACEMENT AND ADJUSTMENT PROCEDURES
1. STANDING PC BOARDS FOR SERVICING
2. CIRCUIT SYMBOLS AND
2-1. Precautions for Part Replacement
2-2. Solid Resistor Indication
2-3. Capacitance Indication
2-4. Inductor Indication
2-5. Waveform and Voltage Measurement
3. PRINTED WIRING BOARD AND
4. BLOCK DIAGRAMS
4-1. Overall Block Diagram
4-2. Power Supply Block Diagram
4-3. Front Display, Power Switch Block Diagram
4-4. Main Block Diagrams
4-5. Output-RGB Block Diagram
5. CIRCUIT DIAGRAMS
5-1. Power Supply Circuit Diagram
5-2. Front Display, Power Switch Circuit Diagram
5-3. Main Circuit Diagram
5-4. Output-RGB Circuit Diagram
5-5. Motor System Circuit Diagrams
6. PC BOARDS
6-1. Power Supply PC Board
6-2. Power Switch PC Board
6-3. Output-RGB PC Board
6-4. Main PC Board
6-5. Front Display PC Board
1. OPERATING INSTRUCTIONS
2. LOCATION OF MAIN PARTS AND
2-1. Location of Main Parts
2-2. Location of Mechanism Parts
1. REPLACEMENT OF MECHANICAL PARTS
1-1. Cabinet Replacement
1-1-1. Top Cover
1-1-2. Clamper Stay
1-1-3. Tray Panel
1-1-4. Front Panel and Tray
1-1-5. Rear Panel
1-2. PC Board Replacement
1-2-1. Main PC Board
1-2-2. Power PC board
1-2-3. Front PC Board
1-2-4. Output-RGB PC Board
1-3. Mechanism Parts
1-3-1. Mechanism Chassis Assembly
1-3-2. Loading Belt
1-3-3. Loading Motor
1-3-4. Sub Chassis (with a pickup mechanism)
1-3-5. Pickup Mechanism Assembly
1-3-6. Gear A Assembly, Gear B and
Rack Gear Assembly
1-3-7. Feed Motor
3-1. Main Circuit
3-1-1. Servo System
3-1-2. Location Diagram of Servo Test Point
1. Integrated Circuit (IC)
2. Capacitor (Cap)
3. Resistor (Res)
4. EXPLODED VIEWS
4-1. Packing Assembly
4-2. Chassis Assembly
4-3. Mechanism Assembly
5. PARTS LIST
1. OPERATING INSTRUCTIONS (SD-110EB)
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE
TO RAIN OR MOISTURE. DANGEROUS HIGH VOLTAGES ARE PRESENT INSIDE THE
ENCLOSURE. DO NOT OPEN THE CABINET. REFER SERVICING TO QUALIFIED PERSONNEL
This Digital Video Disc Player employs a Laser System.
To ensure proper use of this product, please read this owner's manual carefully and retain for
future reference. Should the unit require maintenance, contact an authorized service location -
see service procedure.
Use of controls or adjustments or performance of procedures other than those specified herein
may result in hazardous radiation exposure.
To prevent direct exposure to laser beam, do not try to open the enclosure.
Visible laser radiation when open and interlocks defeated.
DO NOT STARE INTO BEAM.
In the spaces provided below, record the Model and Serial No. located on the rear panel of your DVD video
Retain this information for future reference.
The following information applies only to SD-110EB, the model for U.K.
If the socket outlets in your home are not suitable for the plug supplied with this
unit, the plug must be cut off and an appropriate one fitted.
The plug severed from this mains lead must be destroyed as it is hazardous if
inserted into a live socket.
The wires in this mains lead are coloured in accordance with the following code:
As the colours of the wires in the mains lead of this unit may not correspond
with the coloured markings identifying the terminals in your plug, proceed as
The wire that is coloured blue must be connected to the terminal in the plug
which is marked with the letter N or coloured black.
The wire that is coloured brown must be connected to the terminal which is
marked with the letter L or coloured red.
Do not connect either wire to the earth terminal which is marked by the letter E
or by the safety earth symbol
or coloured green or green-and-yellow.
Use a 5A fuse which is approved by ASTA or BSI to BS1362.
Always replace the fuse cover after changing the fuse.