Sharp LC-121M2U Service Manual page 22

LC-121M2U
LC-150M2U
Terminal No.
49
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Voltage I/O
3.3V
3.3V
3.3V O
3.3V O
3.3V
3.3V O
3.3V O
3.3V O
3.3V O
3.3V O
3.3V O
3.3V
3.3V O
3.3V O
3.3V O
3.3V O
3.3V
3.3V O
3.3V O
3.3V O
3.3V O
3.3V I
3.3V I
3.3V
3.3V O
3.3V O
3.3V O
3.3V
3.3V
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V I
3.3V O
3.3V O
Signal name
GND
VCC
HDCK SOURCE driver control signal output 1
OCK SOURCE driver control signal output 2
GND
OOG1 G output 1
OOG0 G output 0 (LSB)
OOB7 B output 7 (MSB)
OOB6 B output 6
OOB5 B output 5
OOB4 B output 4
GND
OOB3 B output 3
OOB2 B output 2
OOB1 B output 1
OOB0 B output 0 (LSB)
GND
SPLS SOURCE driver control signal output 3
SPRS SOURCE driver control signal output 4
LBR SOURCE driver control signal output 5
HGO SOURCE driver control signal output 6
NBH CCW/CW inversion input
H:Inversion, L:Normal rotation
NTSC NTSC/PAL selection input H:PAL, L:NTSC
GND
TM0 Gate driver control signal output 3
TM1 Test output 1
TM2 Test output 2
VCC
GND
R0 R input 0 (LSB)
R1 R input 1
R2 R input 2
R3 R input 3
R4 R input 4
R5 R input 5
R6 R input 6
R7 R input 7 (MSB)
GND
G0 G input 0 (LSB)
G1 G input 1
G2 G input 2
G3 G input 3
G4 G input 4
G5 G input 5
G6 G input 6
G7 G input 7 (MSB)
TM3 Test output 3
TM4 Test output 4
22
LC-121M2U
LC-150M2U
Function