Sony NW-E305 Service Manual page 3
Portable ic audio player
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Also See for NW-E305:
- Operating instructions manual (65 pages) ,
- Quick start manual (3 pages)
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SERVICING NOTE
A model both old and new exists in NW-E305/E307. For the old
model, it is exchanged for the whole of main body. Moreover, please
refer to this manual (9-879-876-0[]) about accessories.
Please refer to this manual for the new model.
How to distinguish
1. The most remarkable difference between the new model and
the old model is near button (DIRECTION JOG) as showing
in the photograph below.
Old Model
2. It is possible to confirm also with serial No. for the new model
and the old model and so refer to the table below.
The position of a serial No.
Serial Number
Serial No. for NW-E305/E307
Model Name
Old Model
NW-E305
5000001-5017490
5017491-5026000
5030126-5030625
5047506-5053460
5053506-5055440
NW-E307
5000751-5001720
5001751-5003480
5006001-5006700
New Model
Serial No.
New Model
5017452-5017571
5026001-5029625
5030626-5047505
5053461-5053505
Since 5055441
5001721-5001750
5003481-5006000
Since 5006701
3. The position that USB FLEXIBLE WIRE is set in USB
FLEXIBLE GUARD is different in the new model and the
old model. As for the new model, it is out of the hole match of
USB FLEXIBLE GUARD by 1 mm to the right by the figure
below.
1.3 ± 0.1
Flexible
guard
Flexible
wire
Color Variation
Show the color variation for NW-E305/E307.
Model
WHITE BLUE
NW-E305
US
Canadian
AEP
Korean
HongKong
Taiwan
Mexican
Tourist
Chinese
NW-E307
US
Canadian
Korean
HongKong
Mexican
Tourist
Chinese
NW-E305/E307
Ver. 1.3
1.3 ± 0.1
PINK BLACK
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3
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