Key Components List
Part No.
Component Type / Model
location
13-AO1284-PIB
24V to 12V
IC MAIN DC/DC BULK CONTROL IC
AOZ1284PI-1
U004
12-MK50XP-0BX
12V to
PANEL _VCC
MOSFET-SMD P 20V 7.9A 5W SO8 PMK50XP Q1401
12-BT3904-0BX
TR-SMD NPN 40VV 200MAA_ 300HZ 0.25W
SOT23 MMBT3904LT1
Q1402
13-LDTS54-33B
24V to
6M40_5V
IC DC/DC CONVERTER TPS54331
U1105
13-RT8110-D0B
24V to 5V
IC POWER CONTROL IC RE8110D
U005
12-AO4832-0BX
MOSFET-SMD N 30V 10A 1.9V 0.0175OHM 2W
AO4832
Q004
13-RT9721-ABB
5V SWITCH
IC MAIN USB/MHL POWER SWITCH
RT9721AB
U301
13-RT9711-APB
5V SWITCH
IC-SWITCH USB 1.5A HIGH-SIDE POWER
SWITCH
U007/U201/
U1004
13-AS1117-33B
5V to 3V3
IC 3.3V SOT-223 AS1117-33 CX
U003/U101/
U405/U1102
13-AZ1117-33B
5V to 3V
IC 3.3V LOW DROPOUT LINEAR REGULATOR U1003
13-AS1117-25B
5V to 2V5
IC SOT-223 AS1117-25 CX
U002/U1103
13-MP8606-00B
5V to 1.15V
IC MAIN DC-DC IC MP8606
U008/U1106
-20-
Содержание MS901K-AP Series
Страница 1: ...Training Material of MS901K AP Chassis...
Страница 4: ...MS901K AP Series Menu Display 2 Homepage 1 Homepage 2 All Apps 3D Games...
Страница 5: ...MS901K AP Series Menu Display 3 Menu Picture Setting Source Settings...
Страница 14: ...12 07 240WU5 MS3G external antenna External Antenna To P1005 Module Introduction 2 4G Module for 85...
Страница 15: ...Chassis Block Diagram MS901 13 DDR3 1V5 DDR2 1V8 DDR1 2V5...
Страница 16: ...Chassis Block Diagram 6M40 14...
Страница 17: ...Power Supply Block Diagram 15...
Страница 18: ...Power Supply Block Diagram 16...
Страница 25: ...Key Test Point DC to DC 24V to 12V 23 L007 U004...
Страница 26: ...Key Test Point DC to DC 24 24V to 5V L001 Q004 U005...
Страница 27: ...Key Test Point DC to DC 25 24V to 6M40_5V L1103 U1105...
Страница 28: ...Key Test Point DC to DC 26 5V to 1V5_DDR U001 same with 6M40_5V to 1 5V_DDR_S U1102 L016 L1102 U001 U1102...
Страница 31: ...Key Test Point 29 U101 5V to TU_3V3 LDO...
Страница 32: ...Key Test Point 30 Q1401 Panel Power Q1402...
Страница 35: ...Unit Circuit Analysis and Testing Backlight 100 Backlight 50 33 Backlight and Dimming...
Страница 47: ...Trouble Shooting No Picture 45...
Страница 48: ...Trouble Shooting No Sound 46...
Страница 49: ...Trouble Shooting Abnormal Picture 47...
Страница 50: ...Trouble Shooting Network Fault wired 48...
Страница 51: ...Trouble Shooting Network Fault wireless 49...
Страница 59: ...Thank you...