Read Sharp LC-121M2E (serv.man3) Service Manual online
21
LC-121M2E
LC-150M2E
LC-150M2E
LC-121M2E
LC-150M2E
LC-150M2E
Terminal No.
Voltage
I/O
Signal name
Function
51
3.3V
O
HDCK
SOURCE driver control signal output 1
52
3.3V
O
OCK
SOURCE driver control signal output 2
53
3.3V
GND
54
3.3V
O
OOG1
G output 1
55
3.3V
O
OOG0
G output 0 (LSB)
56
3.3V
O
OOB7
B output 7 (MSB)
57
3.3V
O
OOB6
B output 6
58
3.3V
O
OOB5
B output 5
59
3.3V
O
OOB4
B output 4
60
3.3V
GND
61
3.3V
O
OOB3
B output 3
62
3.3V
O
OOB2
B output 2
63
3.3V
O
OOB1
B output 1
64
3.3V
O
OOB0
B output 0 (LSB)
65
3.3V
GND
66
3.3V
O
SPLS
SOURCE driver control signal output 3
67
3.3V
O
SPRS
SOURCE driver control signal output 4
68
3.3V
O
LBR
SOURCE driver control signal output 5
69
3.3V
O
HGO
SOURCE driver control signal output 6
70
3.3V
I
NBH
CCW/CW inversion input
H:Inversion, L:Normal rotation
H:Inversion, L:Normal rotation
71
3.3V
I
NTSC
NTSC/PAL selection input H:PAL, L:NTSC
72
3.3V
GND
73
3.3V
O
TM0
Gate driver control signal output 3
74
3.3V
O
TM1
Test output 1
75
3.3V
O
TM2
Test output 2
76
3.3V
VCC
77
3.3V
GND
78
3.3V
I
R0
R input 0 (LSB)
79
3.3V
I
R1
R input 1
80
3.3V
I
R2
R input 2
81
3.3V
I
R3
R input 3
82
3.3V
I
R4
R input 4
83
3.3V
I
R5
R input 5
84
3.3V
I
R6
R input 6
85
3.3V
I
R7
R input 7 (MSB)
86
3.3V
GND
87
3.3V
I
G0
G input 0 (LSB)
88
3.3V
I
G1
G input 1
89
3.3V
I
G2
G input 2
90
3.3V
I
G3
G input 3
91
3.3V
I
G4
G input 4
92
3.3V
I
G5
G input 5
93
3.3V
I
G6
G input 6
94
3.3V
I
G7
G input 7 (MSB)
95
3.3V
O
TM3
Test output 3
96
3.3V
O
TM4
Test output 4
97
3.3V
GND
98
3.3V
I
TST8
Test input 8
99
3.3V
I
TST7
Test input 7
100
3.3V
I
TST6
Test input 6
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