Read Sony NW-E3 Service Manual online
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r
TEST MODE
(Service Manual See page 9 to 10)
1
4
regulated
DC power supply
Connecting cable
supplied with the set
supplied with the set
USB Connector
(1-784-009-11 or 1-779-676-11)
Set
Battery terminal
CN701
(USB Connector)
regulated
DC power supply
LCD
Check
Ver. /
destination
display
All display
lit
(+)
(–)
All display
off
Flash memory
bad block
check
Bx
Bx
(+)
(–)
(+)
(–)
Destination
setting
Contrast
adjustment
(–)
Low voltage
check
(–)
Bx
Bx
(–)
High DC
detection
detection
check
Low DC
detection
check
(+)
Supply 0.9V DC to battery
terminal and press (–) key.
terminal and press (–) key.
Supply 1.24V DC to battery
terminal and 7V DC to USB
connector and press (+) key.
terminal and 7V DC to USB
connector and press (+) key.
Supply 1.24V DC to battery
terminal and 4V DC to USB
connector and press (+) key.
terminal and 4V DC to USB
connector and press (+) key.
Configuration of Test Mode
The test mode has the configuration given below.
The test mode has the configuration given below.
Bx
: Play/stop key
(+)
: VOLUME + key
(–)
: VOLUME – key
Connection
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