Read Sony SLV-ED225PS / SLV-ED323ME / SLV-ED323SG / SLV-ED825PS / SLV-ED828ME / SLV-ED828SG / SLV-ED925PS / SLV-ED929MI / SLV-EZ121AZ / SLV-EZ424AZ / SLV-EZ725AZ / SLV-EZ727AZ Service Manual online
— 2 —
SAFETY CHECK-OUT
1. Check the area of your repair for unsoldered or poorly-soldered
connections. Check the entire board surface for solder splashes
and bridges.
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.
the customer and recommend their replacement.
After correcting the original service problem, perform the following
safety checks before releasing the set to the customer:
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 recommend
their replacement.
their replacement.
5. Check the B+ voltage to see it is at the values specified.
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.
OPERATION. REPLACE THESE COMPONENTS WITH
SONY PARTS WHOSE PART NUMBERS APPEAR AS
SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.
• Abbreviation
AUS : Australia model
HK : Hong Kong model
ME : Middle East model
HK : Hong Kong model
ME : Middle East model
• Hi-Fi model: ED825/ED828/ED925/ED929/EZ725/EZ727
Mono model: ED225/ED323/EZ121/EZ424
Dimensions including projecting parts and controls (w/h/d)
ED225/ED323/EZ121/EZ424:
Approx. 360
×
95
×
252 mm
ED825/ED828/ED925/ED929/EZ725/EZ727:
Approx. 430
×
96
×
251 mm
Mass
ED225/ED323/EZ121/EZ424: Approx. 2.8 kg
ED825/ED828/ED925/ED929/EZ725/EZ727:
Approx. 3.1 kg
Supplied accessories
Remote commander (1)
R6 (size AA) batteries (2)
Aerial cable (1)
ED323ME/ED828ME: Plug adaptor (1)
Design and specifications are subject to change without
notice.
Click on the first or last page to see other SLV-ED225PS / SLV-ED323ME / SLV-ED323SG / SLV-ED825PS / SLV-ED828ME / SLV-ED828SG / SLV-ED925PS / SLV-ED929MI / SLV-EZ121AZ / SLV-EZ424AZ / SLV-EZ725AZ / SLV-EZ727AZ service manuals if exist.