Index Braille Index V4, Руководство по обслуживанию

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16 V4 Service manual
© 2011 Enter your company name
2.3.2.1 Braille Box CPU PCB V4
Internal Connectors clearly specified
Bus cable connector to Braille Box Driver PCB V4
Micro SD Memory (4MB?)
Connectors Specified
Network interface
USB interface
Headphone connector
Keys
SYSTEM RESET on the backside of the embosser
- Reset (software)
- System reset press the key for more than 5 seconds
RESET
- Reset - (Hardware).
BOOT STR
Internal bottom should only be used by Index Braille Service. It is used for reloading the internal
boot strap loader which controls the programming of the embosser.
2.3.2.2 Braille Box Driver PCB V4
Pictures on the boards with:
Internal Connectors clearly specified
Bus cable connector to Braille Box CPU PCB V4
Bus cable to Braille Box Top Connection PCB Vr
Stepper Motor low embossing head
Hammers embossing head low
Hammers embossing head mid
Hammers embossing head high
Stepper motor paper feed 1-3
Stepper motor mid paper feed 4-5
Sheet feeder connector
Fan out connector
Fan in connector (not in use)
Paper sensor 1
Paper sensor 2 (not in use)
Connectors Specified
Power in 48V
Keys
SYSTEM RESET on the backside of the embosser
- Reset (software)
- System reset
RESET
- Reset - (Hardware).
BOOT STR
Internal bottom should only be used by Index Braille Service. It is for reloading the internal boot
strap loader which controls the programming of the embosser