Akai LTA-26C903 Service Manual page 10

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D16
C14
B14
A14
A17
D14,D15,A15,A16,
B15,B16,C15,C16
A20
D19
C20
B20
D20
B17
A21,A22,A23,B21,
B22,C21,C22,D21
C17,C18,C19,A18
A19,B18,B19,D18
B23,B24,B25,A24
A25,C23,C24,D24
A26
B26
D26,C25,C26
AC7
AC16
AE14~AE16,AE19~
AE23,AF13~AF16
AF19~AF23,AF11
AD14,AD11,AE13
AE11,AC11,AF10
AE12,AF12,
AF20,AE20
AD12,AD13,AC12
AC13,AC14,AC15
AC20,AC21,AC22
AD19,AC19,AC20
AE17
AD17
G4
Standard Definition Video Control Port
SVCLK
SVHSYNC
SVVSYNC
SVODD
SVDV
Standard Definition Video Data Port
SVDATA7~
SVDATA0
Video Control Port
VCLK
VHS_CSYNC
VVS
VODD
VDV (VSOG)
VCLAMP
VGRN7~ VGRN0
VRED7~ VRED0
VBLU7~ VBLU0
Screen Control Port
PPWR
PBIAS
PWM2 ~PWM0
DCLK
OEXTR
LVDS Port
A0-~A3-, A0+~A3+
B0-~B3-, B0+~B3+
LVDS_SHIELD[5] ~
LVDS_SHIELD[0]
AC+,AC-,BC+,BC-
Screen Port Power Supply
LVDSB_3.3
LVDSB_GND
LVDSA_3.3
LVDSA_GND
VDDD33_LVDS
VSSD33_LVDS
Clock Composite and Power Supply
XTAL
SV pels clock input
SV horizontal synchronization signal input
SV vertical synchronization signal input
Scan status input
SV data input
SV ITU656 data input
Video pels clock signal
Video horizontal synchronization signal input
Video vertical synchronization signal input
Scan status input
Video data input
Video clamp enable output
Green signal or Y signal input
Red signal or V/Cr/Pr signal input
Blue signal or U/Cb/Pb signal input
Screen power control
Screen bias control
Pulse width modulation output
Pels clock output
Connect external LVDS bias resistance
Low voltage difference data input
Low voltage difference protect output
Low voltage difference protect input
LVDS B channel power supply
B channel ground
LVDS A channel power supply
A channel ground
Analog power supply
Analog ground
crystal oscillator interface
10

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