Mitsubishi NR-242UM-13-WS, Руководство по обслуживанию

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NR-242UM-13LND0,13-WS
VOLTAGE
Internal Power Supply Voltage
Min Typ Max
AUDIO Part (PCB-AUDIO)
BATT5V
Backup system 5V B5V BATT ON 4.7 5 5.3
ACC5V
ACC system 5V power supply
AUD5V
ACC ON
4.7 5 5.3
ACC5V(IE-BUS)
ACC system 5V power supply
A52G
ACC ON
4.7 5 5.3
BATT3.3V Backup system 3.3V CPU3.3V BATT ON 3.1 3.35 3.6
AUD3.3V ACC system 3.3V power supply AUD3.3V ACC ON 3.1 3.35 3.6
PCB-Brige 3.3V A544 ACC ON 3.1 3.35 3.6
AUDIO9V AUDIO system 9V A5V1 ACC ON 8.5 8.8 9.1
AUDIO-REF AUDIO REF power supply A5V5 ACC ON 8.7 9 9.3
TUNER6V 6V for Tuner TUNER6V ACC ON 5.8 6 6.2
TUNER5V 5V for Tuner A419( μ COM:43pin) DSP ON 4.65 4.8 4.95
CDSP3.3V CDSP3.3V CDSP3.3V DSP ON 3.1 3.3 3.5
CDSP3.3V_I2S I2S BUFF power supply A5Y1( μ COM:6pin) BuffON 3.1 3.3 3.5
CDSP1.8V CDSP1.8V CDSP1.8V DSP ON 1.78 1.85 2
AUDIO5V AUDIO system 5V A490 DSP ON 4.7 5 5.3
DAC3.3V DAC3.3V for CDSP DAC3.3V DSP ON 3.1 3.3 3.5
LED9V 9V Button lighting LED A543 ILL ON 8.5Vp-p 9.1Vp-p 9.4Vp-p
ACC12V Power supply for Backlight LCD A545 ACC ON REF-0.5
－
REF
AUDIO Part (PCB-AUDIO-SUB)
FAN2.7V
Power supply of FAN. (Undersurface) A0C0 FAN-CONT2 2.4 2.7 2.9
Min Typ Max
MONITOR Part
+3.3V
LCD A8UD ACC ON 3.0 3.3 3.6
+19.0V LCD A8UC ACC ON 16.0 19.0 22.0
-7V LCD A8UE ACC ON -9.0 -7.0 -5.0
+9.84V LCD,Signal processing A8U5 ACC ON 8.50 9.84 11.50
ACC12V Backlight, LCD power supply A8A0 ACC ON 9.0 12.0 16.0
ACC5V μ COM power supply regulator A8A4 ACC ON 4.5 5.0 5.5
ACC3.3V μ COM, LVDS-Rx ACC3.3V ACC ON 3.0 3.3 3.6
BT3.3V Bluetooth module I8CM ACC ON 3.0 3.3 3.6
LED B/L Backlight A8M0 ACC ON 14.5 16.5 18.5
Voltage [V]
Power Supply Name Content Measurement Point Condition
Voltage [V]
Power Supply Name Content Measurement Point Condition