CONFIDENTIAL – DO NOT COPY
Page 6-1
File No.SG-0000361
Chapter 6 Main Board I/O Connections
J1
C
ONNECTION
[Main BD to Power BD]
Pin
Description
1 “PWR_5V”
2 “PWR_5V”
3 “PWR_5V”
4 “GND”
5 “GND”
6 “GND”
7 “GND”
8 “GND”
9 “PWR_12V”
10 “PWR_12V”
11
“POWER_SW_ON_OFF”
12
“BL_ON_OFF”
13
“PWM1_OUT”
14 “PWM2_OUT”
J16
C
ONNECTION
[Main BD to IR BD
]
Pin Description
1 “IR”
2 “+5VSB”
3 “GND”
4 “WHITE”
5 “NC”
6 “NC”
J14
C
ONNECTION
[Main BD to KEY BD
]
Pin Description
1 “IR_Power”
2 “GND”
3 “SAR0”
4 “SAR3”
Summary of Contents for Aquos LC-55UB30U
Page 1: ...Service Manual Top Confidential Model LCD TV 55 LC 55UB30U_AUO_ T550QVN03 0_MSD95C0H ...
Page 45: ...CONFIDENTIAL DO NOT COPY Page 7 17 File No SG 0000361 Audio Amplifier TAS5707L ...
Page 46: ...CONFIDENTIAL DO NOT COPY Page 7 18 File No SG 0000361 ...
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