Sony LMT-300, Service Manual

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1-14 (E)
LMT-300
SSP-27B board
n
The parts location on the board is shown in parentheses.
Ref No. (Address) Color Name Function
D4405 (G-2) Green SSP-27B POWER indicator This indicator is lit when the DC-DC converter is in the normal state.
D501 (C-1) Green DEC-177 status Factory use only
D521 (C-1) Green DEC-177 KEYCHECK status Factory use only
D522 (C-1) Red DEC-177 CRC status Factory use only
D520 (C-1) Green DEC-177 C3 startup status Factory use only
(This indicator blinks when IC1101 on the DEC-177 board is
activated.)
D500 (C-1) Green DEC-177 V6 startup status Factory use only
(This indicator blinks when IC400 on the DEC-177 board is
activated.)
D1801 (H-3) Green SSP-27B IC1801 startup status Factory use only (This indicator is lit when IC1801 is activated.)
D4101 (B-6) Green SSP-27B IC4001 startup status This indicator is blinks when IC4001 is activated.
D4005 (B-6) Green SSP-27B FPGA startup status This indicator is lit when FPGA on the SSP-27B board is activated.
D2625 (D-7) to D2628 (D-7) Green SSP-27B IC2401 startup status Factory use only (This indicator blinks when IC2401 is activated.)
D101 (D-7) to D104 (D-7) Green SSP-27A status Factory use only
D3301 (H-4) to D3304 (H-4) Green SSP-27B IC3201 startup status Factory use only (This indicator blinks when IC3201 is activated.)
D405 (C-1) to D408 (C-1) Green DEC-177 status Factory use only
4. DP-455 board
n
The parts location on the board is shown in parentheses.
Ref No. (Address) Color Name Function
D113 (B-1) Red DP-455 POWER indicator This indicator is lit when the DC-DC converter is in the normal state.
D114 (A-1) Red DP-455 POWER indicator This indicator is lit when the DC-DC converter is in the normal state.
D110 (A-3) Green READY indicator This indicator blinks during the startup and it is lit in the standby state.
D109 (A-3) Green/Red LAN indicator Factory use only (This indicator blinks during the network communication.)
D108 (B-3) Green PLAY indicator This indicator is lit during the reproduction and it turns off when the
reproduction is stopped.
D111(B-3) Green HDD access indicator Factory use only (This indicator is lit during the access to HDD.)
D112 (B-3) Amber/
Red ALARM indicator Amber: This indicator blinks when there is any abnormal state that
may cause operational problem.
Red: This indicator is lit when there is abnormal state that pre-
vents the reproduction.
D104 (C-2) to D105 (C-2) Green Factory use only
D106 (C-2) to D107 (C-2) Green Factory use only
D201 (C-2) to D202 (C-2) Green Factory use only
D203 (C-2) to D204 (C-2) Green Factory use only
D205 (C-2) to D206 (C-2) Green Factory use only
D110 D108
D109 D111
D112
D113
D114
D104
D106
D201
D203
D205
D105
D107
D202
D204
D206
A
1
2
3
B C D