Seanix 42PSEA06, Руководство по обслуживанию, Страница: 58 / 83

Page 57 of 83
No. Pin Connection Name Pin function
1 J42 to Key board
MGPC key control signal
output
J42 Connector(13 Pins):
Pin 1= GND Pin 2= +5VSB
Pin 3= IR Pin 4= ENTER
Pin 5= LED-B Pin 6=LED-A
Pin 7=KEY6 Pin 8=CH+
Pin 9= CH- Pin 10=VOL+
Pin 11=VOL- Pin 12=MENU
Pin 13=TV video
2 CN706 to CN903
PDC board DC output, and
MGPC standby PDC power
control output
CN706 Connector(4 Pins):
Pin 1,3= GND Pin 2=+5VSB
Pin 4=REL-SW
CN903 Connector(4 Pins):
Pin 1,3= GND Pin 2=+5VSB
Pin 4=PS-ON
3
J14 to speaker MGPC audio signal output
J14 Connector (2 Pins+2 Pins):
LO+/COMLO- and RO+/COMRO-
4
J603 to Sub-PSU
MGPC audio circuit power
input
J603 Connector(6 Pins):
Pin 1,2=+12V Audio
Pin 3,4,6=GND
Pin 5 = NC
5
CN703 to Sub-PSU
MGPC power input and
relay control output
CN703 Connector(11 Pins):
Pin 1=NC Pin 2=STB5V
Pin 4=Relay-SW Pin 5=D12V
Pin 8,9=D3.3V Pin 11=D
5 V
Pin 3,6,7,10 =GND
6 CN704 to Sub-PSU MGPC power input
CN704 Connector(5 Pins):
Pin 1=D6V Pin 3=D12V
Pin 2,4=GND Pin 5=NC
7 J11 to CN004 To Earphone output
J11 Connector(5 Pins):
Pin 1,3=GND Pin 2=EAR-L
Pin 4 = EAR-R Pin 5=Phone-on
8 J30 to CN009 Side AV signal input
J30 Connector(10 Pins):
Pin 1,3,5,9=GND Pin 2=CVBS IN-2
Pin 4=FRONT-Y Pin 6=FRONT-C
Pin 7=FRONT-AV-SEL
Pin 8=SM-L Pin 10=SM-R
9
J6 to Panel Logic
b/d
MGPC LVDS signal output
J6 LVDS connector(31 Pins):
Pin 1,8,9=NC
Pin 2,4,6,11,14,15,18,19,
22,23,26,27,30,31=GND
Pin 12=TXE3p Pin 13=TXE3m
Pin 16=TXECp Pin 17=TXECm
Pin 20=TXE2p Pin 21=TXE2m
Pin 24=TXE1p Pin 25=TXE1m
Pin 28=TXE0p Pin 29=TXE0m