Text preview for : DVP-S715.pdf part of Sony DVP-S715 Sony DVP-S715.pdf
Back to : DVP-S715.pdf | Home
www.denom.net
DVP-S715
RMT-D102P
SERVICE MANUAL Russian Model
SPECIFICATIONS
www.denom.net
CD/DVD PLAYER
MICROFILM
www.denom.net
www.denom.net
WARNING!!
WHEN SERVICING, DO NOT APPROACH THE LASER
EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS
NECESSARY TO CONFIRM LASER BEAM EMISSION,
BE SURE TO OBSERVE FROM A DISTANCE OF
MORE THAN 25 cm FROM THE SURFACE OF THE
OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
CAUTION:
The use of optical instrument with this product will increase eye
hazard.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
SAFETY CHECK-OUT
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-sol- 4. Look for parts which, though functioning, show obvious signs
dered connections. Check the entire board surface for solder of deterioration. Point them out to the customer and recom-
splashes and bridges. mend their replacement.
2. Check the interboard wiring to ensure that no wires are 5. Check the B+ voltage to see it is at the values specified.
"pinched" or contact high-wattage resistors.
3. Look for unauthorized replacement parts, particularly transis-
tors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK ! OR DOTTED
LINE WITH MARK ! 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 PUB-
LISHED BY SONY.