Sony RM-B750, Руководство пользователя

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1-2 (E)
RM-B750
1-5. Functions of Internal Switches
MPU-124 Board
.
S201
This switch is not used.
Factory-setting: OFF
.
S205 (BUZZER ON/OFF)
* 1
This switch selects whether the buzzer sounds (ON) or
not (OFF) when the CALL signal is input.
Factory-setting: ON
*
1: S205 is not used on the MPU-124 board with suffix -21 and higher.
.
S206 (CCU-PW ON/OFF)
This switch turns on/off the power to the front panel.
Factory-setting: ON
1-4. Board Layouts
VR-277 board
CN-2278 board
LED-385 board
LED-389 board
MPU-124 board
CN-2308 board
VA-211 board
LCD unit
1-4. Board Layouts
1-5. Functions of Internal Switches
S206
S201
S205
1 2 3
A
B
C
* 1
MPU-124 board (A side)