Sharp LC-150M2E (serv.man2) Service Manual ▷ View online
17
LC-121M2E
LC-150M2E
LC-150M2E
LC-121M2E
LC-150M2E
LC-150M2E
5-7. Shipping setting
(1)[Procedure]
Holding down the [AV INPUT] key and [MENU] key, turn on the main power, and simultaneously press the (inspection
process) [SELECT
'
] key and [VOL+] key to change the mode to the adjustment mode.
(2)[Indication]
AV1 is indicated as SETTING COMPLETE.
(3)[Description]
Mode is memorized as SETTING COMPLETE.
Menu setting descriptions are as follows.
VOLUME
30
CONTRAST
30 (AV1 / AV2 / COMPONENT)
TINT
0 (AV1 / AV2 / COMPONENT) (ONLY NTSC)
COLOUR
0 (AV1 / AV2 / COMPONENT)
SHARPNESS
0 (AV1 / AV2 / COMPONENT)
RED
0 (AV1 / AV2 / COMPONENT)
BLUE
0 (AV1 / AV2 / COMPONENT)
COLOUR SYSTEM
AUTO (AV1 / AV2 / COMPONENT)
TREBLE
0
BASS
0
BALANCE
0
BRIGHTNESS
BRIGHT
UPSIDE
NORMAL
RIGHT / LEFT
NORMAL
AV2 IN / OUT
IN
AV1
SETTING COMPLETE
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LC-121M2E
LC-150M2E
LC-150M2E
LC-121M2E
LC-150M2E
LC-150M2E
6. INTEGRATED CIRCUIT TERMINAL ARRANGEMENTS
1. IC2001 (QFP, 80pins)
Terminal No.
Terminal name
I/O
Function
1
N. C
–
2
N. C
–
3
KEY3
I
Key input 3
4
KEY4
I
Key input 4
5
H PDET
I
Headphon input pickup
6
M
O
Audio selection 1
7
S
O
Audio selection 2
8
MONO
O
Forced monophonic
9
FS MUT
O
Front speaker MUTE output
10
RS MUT
O
Rear speaker MUTE output
11
N. C
–
12
N. C
–
13
CSYNC
I
Composite sync signal input
14
IF AGC
I
IFAGC input
15
PLCS
O
TV PLL chip select output
16
MRDY
I
I
2
C bus opening/connection selection input
17
PLLD
I
TV-PLL lock signal input
18
LMUTE
O
Lineout-Mute output
19
SCLK
I/O
Serial clock signal
20
SOUT
O
Serial data output
21
AFT
I
AFT voltage input
22
AGC
I
AGC input voltage
23
SCL
I/O
I
2
C bus serial clock line
24
SDA
I/O
I
2
C bus serial data line
25
N. C
–
26
N. C
–
27
CNV s s
GND connection
28
φ
O
Timing output
29
RESET
I
Change to “Reset mode” in “L” state
30
Xin
I
Microcomputer oscillator connection
31
Xout
O
Microcomputer oscillator connection
32
V s s
I
GND
33
PSW
I
Power switch input
34
POW
O
DC/DC control output
35
COCS
O
G/A chip selection output
36
DACS
O
D/A chip selection output
37
BOOST
O
Booster selection output
38
BOOLV
O
Booster level selection output
39
N. C
–
40
N. C
–
41
DA2CS
O
D/A 2 chip selection output
42
AV1/AV2
O
Analog SW selection 1
43
AV/S
O
Analog SW selection 2
44
Y/COM
O
Analog SW selection 3
45
IN/OUT
O
Analog SW selection 4
46
REQ
O
“H” in [ADJUSTMENT] mode, “L” in other modes.
47
Empty
I
48
STB
O
Micro computer power off output
49
SECAM
O
“H” in SECAM mode, “L” in other modes.
19
LC-121M2E
LC-150M2E
LC-150M2E
LC-121M2E
LC-150M2E
LC-150M2E
Terminal No.
Terminal name
I/O
Function
50
PAL
O
“H” in PAL mode, “L” in other modes.
51
N. C
–
52
N. C
–
53
N. C
–
54
SAFE
I
Parking input
55
Empty
I
56
Empty
I
57
Empty
I
58
Empty
I
59
Empty
I
60
Empty
I
61
N. C
I
62
BLK
OSD blanking output
63
N. C
I
64
N. C
–
65
N. C
–
66
BOUT
O
B signal output
67
GOUT
O
G signal output
68
ROUT
O
R signal output
69
Vsync
I
OSD virtical sync signal input
70
Hsync
I
OSD horizontal sync signal input
71
N. C
–
72
V c c
I
Positive voltage power terminal
73
N. C
–
74
OSC1
OSD clock
75
OSC2
OSD clock
76
N. C
–
77
KEY 1
I
Key input1
78
KEY 2
I
Key input2
79
IREM
I
Ir Remotecontrol input
80
ST/MT
I
Broadcast mode input
20
LC-121M2E
LC-150M2E
LC-150M2E
LC-121M2E
LC-150M2E
LC-150M2E
2. IC1201 (QFP, 128pins)
Terminal No.
Voltage
I/O
Signal name
Function
1
5.0V
I
OSD_BK
OSD Blanking input
2
5.0V
I
OSD_R
OSD R input
3
5.0V
I
OSD_G
OSD G input
4
5.0V
I
OSD_B
OSD B input
5
5.0V
O
OSDVD
OSD V output
6
5.0V
O
OSDHD
OSD H output
7
5.0V
O
OSDCK
OSD clock output
8
5.0V
O
VCIHD
Horizontal sync output(VCI)
9
5.0V
GND
10
5.0V
VCC
11
5.0V
O
OFL
PWM output (Inverter)
12
5.0V
I
MP_DA
3-wire serial data input
13
5.0V
I
MP_CK
3-wire serial clock input
14
5.0V
I
MP_CS
3-wire serial chip selection input
15
5.0V
I
TVAV
Copy guard ON/OFF input
16
5.0V
I
FREE
Inside/outside sync selection input
17
5.0V
I
CSYNC
Composit signal input
18
5.0V
O
PDP
PLL control signal output
19
5.0V
GND
20
5.0V
I
OSCI
PLL ocsillation input
21
5.0V
O
OSCO
PLL ocsillation output
22
5.0V
VCC
23
5.0V
GND
24
5.0V
O
OHSYN
Sync separation output
25
5.0V
O
DVDO
Digital sync separation output
26
5.0V
I
VSYN
Virtical sync signal input
27
5.0V
I
GST
Reset input
28
5.0V
GND
29
5.0V
O
REV
Graduation power control signal output 1
30
5.0V
O
REVV0
Graduation power control signal output 2
31
5.0V
O
GSP1
Gate driver controll signal output 1
32
5.0V
O
GCK
Gate driver controll signal output 2
33
3.3V
GND
34
3.3V
O
OOR7
R output 7 (MSB)
35
3.3V
O
OOR6
R output 6
36
3.3V
O
OOR5
R output 5
37
3.3V
O
OOR4
R output 4
38
3.3V
O
OOR3
R output 3
39
3.3V
O
OOR2
R output 2
40
3.3V
O
OOR1
R output 1
41
3.3V
O
OOR0
R output 0 (LSB)
42
3.3V
GND
43
3.3V
O
OOG7
G output 7 (MSB)
44
3.3V
O
OOG6
G output 6
45
3.3V
O
OOG5
G output 5
46
3.3V
O
OOG4
G output 4
47
3.3V
O
OOG3
G output 3
48
3.3V
O
OOG2
G output 2
49
3.3V
GND
50
3.3V
VCC
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