Sony SLV-SE850 Service Manual page 2

General
Power requirements
220 – 240 V AC, 50 Hz
Power consumption
25 W (Normal)(SF900/SF950/SF990 only)
23 W (Normal)(SE850 only)
2, 7 W (POWER SAVE is set to ON, no decoder)
(SF900/SF950/SF990 only)
2,0 W (POWER SAVE is set to ON, no decoder)
(SE850 only)
Operating temperature
5°C to 40°C
Storage temperature
–20°C to 60°C
Dimensions
Approx. 430 × 100 × 330 mm (w/h/d)
in cluding projecting parts and controls
Mass
App rox. 4.8 kg (SF900/SF950/SF990 only)
Approx. 4.6 kg (SE850 only)
Supplied accessories
Remote commander (1)
R6 (size AA) batteries (2)
Aerial cable (1)
SmartFile labels (5)
Set-Top Box controller (1)
Design and specifications are subject to change without
notice.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH
MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer.
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
2. Check the interboard wiring to ensure that no wires are
"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly
transistors, that were installed during a previous repair. Point
them out to the customer and recommend their replacement.
SAFETY CHECK-OUT
4. Look for parts which, through functioning, show obvious signs
of deterioration. Point them out to the customer and
recommend their replacement.
5. Check the B+ voltage to see it is at the values specified.
6. Flexible Circuit Board Repairing
• Keep the temperature of the soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
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