Sony LMT-300, Service Manual

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1-9 (E)
LMT-300
4. DP-455 board
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The parts location on the board is shown in parentheses.
Ref No. (Address) Name Function Remarks
S200 (A-2) DATA IN terminal IP
initialization switch Factory setting: OFF
After the switch is set to ON and the power is turned on, the IP ad-
dress of DATA IN terminal is initialized to 192.168.1.10.
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After the initialization of IP address is completed, return the switch to
OFF position and restart the system.
ON OFF
S201 (A-2) Emergency startup
mode switch Factory setting: OFF
In case that the hardware update has failed and the unit cannot start,
set this switch to ON and turn on the power, then the unit can start in
the emergency mode. Perform the update again in this state.
(For more details, refer to Section 2-2-1 in Installation Manual.)
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After the update is completed, return the switch to OFF position and
restart the system.
ON OFF
S202 (A-2) Test signal repro-
duction switch Factory setting: OFF
After setting this switch to ON, turn on the power to start the system.
Then, the sample DCP built-in HDD is automatically reproduced.
When this switch is returned to OFF position during the reproduction
in this mode, the reproduction automatically stops.
(For more details, refer to Section 2-2-2 in Installation Manual.)
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Before turning off the power of this unit, set the switch to OFF to stop
the reproduction.
ON OFF
S203 (A-3) WP selector switch Factory setting: ON
The setting can be checked on the Menu-Status-MediaBlock screen of
PJT after it is set with the White Point selector switch.
ON: DCDM
OFF: Virtual White
ON OFF
S102 (C-3) DP-455 board
adjustment switch
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This switch is factory use only. Do not press it in the normal operation.
S103 (C-2) DP-455 board
adjustment switch
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This switch is factory use only. Do not press it in the normal operation.
S104 (C-3) DP-455 board
adjustment switch
n
This switch is factory use only. Do not press it in the normal operation.
S105 (C-3) DP-455 board
adjustment switch
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This switch is factory use only. Do not press it in the normal operation.
S106 (D-3) DP-455 board
adjustment switch
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This switch is factory use only. Do not press it in the normal operation.
A
1
2
3
B C D
S200
S201
S202
S203
S103
S104 S102 S106
S105