Read Sharp AR-651 (serv.man20) Service Manual online
AR-651/810 POWER SUPPLY UNIT 17 - 2
17. 3. Output Channel
There are 4 output channels which do not work with the door switch.
(1) 3.3V
3.3VA
: J407
5pin
Output to PLG board
3.3VB
: J408
5pin
Output to SLG board
3.3VC
: J405
1pin, 2pin
Output to SYS board
(2) 5.1V
5.1VB
: J405
5pin, 6pin
Output to SYS board and printer board (via SYS board)
5.1VC
: J405
7pin
Output to HDD
5.1VD
: J406
1pin, 2pin
Output to LGC board
5.1VE
: J408
7pin, 8pin
Output to SLG board
5.1VF
: J407
1pin
Output to PLG board
5.1VG
: J407
2pin
Output to PLG board
5.1VH
: J409
1pin
Output to Finisher
(3) 12V
12VA
: J405
13pin
Output to HDD
12VB
: J407
6pin
Output to PLG board
12VC
: J408
11pin
Output to SLG board
12VD
: J406
8pin
Output to LGC board
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