Indicator - Sony LMT-300 Service Manual

1-4-2. Indicator

1. PU-131 board
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The parts location on the board is shown in parentheses.
Ref No. (Address)
D2304 (C-2)
D4002 (A-5)
D4001 (A-5)
D1528 (A-3)
D1601 (A-3) to D1603 (A-3)
D1503 (A-3) to D1521 (A-3)
D1524 (A-3), D1525 (A-3)
D3001 (B-7) to D3006 (B-7)
D3501 (C-6) to D3506 (C-6)
D411 (D-8) to D414 (D-8)
D201 (B-6) to D204 (B-6)
D301 (C-6) to D304 (C-6)
D4501 (E-8) to D4504 (E-8)
D4509 (F-8)
D4505 (E-8) to D4508 (E-8)
D101 (F-8)
D7001 (H-3) to D7004 (H-3)
D7501 (H-2) to D7504 (H-2)
D7005 (H-3)
D7505 (H-2)
D7006 (H-3) to D7009 (H-3)
D7506 (H-2) to D7509 (H-2)
LMT-300
A B C D E
D2304
D1601-D1603
D1528
D1503-D1521
D1524, D1525
D4002
D4001
D3501-D3506
D201-D204
D301-D304
D3001-D3006
D4505-
D411-D414 D4508
D4501-D4504
Color Name
Red PU-131 POWER indicator
Green PU-131 IFPLD startup status
Green PU-131 FPGA startup status
Blue IC1501 POWER indicator
Blue PU-131 IC1601 indicator
Red PU-131 POWER indicator
Red PU-131 IC1503 indicator
Blue PU-131 1000BASE-T indicator
Blue PU-131 internal 1000BASE-T indicator Factory use only
Blue SMS internal 1000BASE-T indicator
Blue PU-131 IC205 indicator
Blue PU-131 IC305 indicator
Green PU-131 IC4501 indicator
Green PU-131 IC4501 startup indicator
Blue PU-131 indicator
Blue SMS HDD access indicator
Blue PU-131 HDD access indicator
Blue PU-131 HDD access indicator
Green PU-131 SATA status indicator
Green PU-131 SATA status indicator
Red PU-131 SATA ERROR indicator
Red PU-131 SATA ERROR indicator
F G H J
D7501-D7504
1
D7505
D7506-D7509
2
3
D7001-D7004
D7005
D7006-D7009
4
5
6
7
D101
8
D4509
Function
This indicator is lit when the DC-DC converter is in the
abnormal state.
This indicator is lit when IFPLD is activated.
This indicator is lit when FPGA is activated.
Factory use only
Factory use only
This indicator is lit when the power supply voltage of
each block is in the abnormal state.
Factory use only
Factory use only
Factory use only
Factory use only
Factory use only
Factory use only
Factory use only
Factory use only
Factory use only
This indicator is lit during the HDD access.
This indicator is lit during the HDD access.
This indicator blinks during the operation of IC7001.
This indicator blinks during the operation of IC7501.
This indicator is lit during the physical link error of SATA.
This indicator is lit during the physical link error of SATA.
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The LED for HDD that is not connected is always lit.
1-11 (E)