Sony DVP-S335, Service Manual

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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-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 PUB-
LISHED BY SONY.
1. Check the area of your repair for unsoldered or poorly-sol-
dered 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 transis-
tors, that were installed during a previous repair. Point them
out to the customer and recommend their replacement.
SAFETY CHECK-OUT
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
4. Look for parts which, though functioning, show obvious signs
of deterioration. Point them out to the customer and recom-
mend their replacement.
5. Check the B+ voltage to see it is at the values specified.
General
Power requir ements
220 – 240 V AC, 50/60 Hz
Power consumption
15 W (S335/S336/S345)
16 W (S735D: E, EA, AUS)
17 W (S535D/S735D: AEP, UK, RU)
Dimensions (appr ox.)
430
×
69
×
252 mm (17
×
2
3
/
4
×
10 in.)
(S335/S336/S345)
Mass (appr ox.)
2.8 kg (6 lb 3 oz) (S335/S336/S345)
Oper ating temper ature
5 ˚C to 35 ˚C
Oper ating humidity
25 % to 80 %
Supplied accessories
430
×
69
×
260 mm (17
×
2
3
/
4
×
10
1
/
4
in.)
(w/h/d) incl. projecting parts
(S535D)
430
×
74
×
260 mm (17
×
3
×
10
1
/
4
in.) (S735D)
2.9 kg (6 lb 6 oz) (S535D)
3.1 kg (6 lb 13 oz) (S735D)
• Audio/video connecting cord (1)
• S video cord (1) (S535D/S375D)
• Remote commander (remote) (1)
• R6 (size AA) batteries (2)
* The signals from AUDIO OUT connectors are measured. When you
play PCM sound tracks with a 96 kHz sampling frequency, the
output signals from the DIGITAL OUT (OPTICAL, COAXIAL) are
converted to 48 kHz (sampling frequency).
Design and specifications are subject to change without notice.
(S335/S336/S345)
CLASS 3B LASER
LUOKAN 3B LASER
LASERKLASS 3B
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