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LZ-702IR
27
AD
AC
AB
AA
Z
0V
3.3V
3.3V
5.0V
5.0V
0V
0V
3.3V
0V
0V
5.0V
1.4V
0V
0V
3.3V
5V
0V
2.0V
3.5V
5.0V
5.0V
0V
0V
0V
3.3V
0V
5V
0V
5V
0V
0V
3.3V
5V
0V
5.0V
L : NTSC
H : RGB1
2.5V
0.9V
H : SYNC IN2
L : NTSC or RGB1
H : RGB2
L : SYNC IN1
0V
OUT
5V
3.3V
0V
L : PAL
H : NTSC
3.4V
3.3V
14.0V
5V
0V
3.3V
0V
0V
0V
3.3V
3.3V
0V
3.3V
0V
3.3V
0V
0V
0V
0 or 3.3V
1.6V
3.3v
0V
3.3V
3.3V
0V
0V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
3.3V
0V
1.8V
3.3V
5.0V
5.0V
0V
3.3V
0V
0V
3.3V
0V
1.8V
1.8V
1.9V
0V
5.0V
2.5V
2.5V
2.5V
0V
3.3V
3.3V
3.3V
0V
IC105
IC104
IC106
IC103
IC3
IC400
IC1
IC4
S400
D401
MENU
D402
MODE
S401
D403
S402
D404
V.
SEL
S403
D405
V
OL+
S404
D406
VO
L
-
S405
PO
WER
(SCREEN)
D408
D407
S406
RESET
MUTE SW
SYNC-OUT
Q102
SYNC
BUFFER
COMP/
Q100
HSY/VSY COMPOSITE
SYNC COMPOSER
COMPOSER
V.MUTE
OR
MUTE INVERTER
D101
CHROMA GAMMA IC
TIMING CONTROLLER
Q105
BUFFER
V.COM
GAMMA
BUFFER
G-SIGNAL
GAMMA
BUFFER
B-SIGNAL
GAMMA
BUFFER
R-SIGNAL
Q106
Q104
Q103
TIMING
CONTROLLER
D400
SENSOR
REMOTE
VCO
RUNNING
FREE-
ADJ
D2
Q1
D4
PLL LPF
TP401
VCC
4
5
2
3
1
GND
0.1
C410
22
R403
0.01
C402
680
R404
50
TP402
51
0.01
C404
R407
680
TP403
0.01
C405
R412
680
TP404
52
0.01
C407
R415
680
TP405
54
0.01
C408
R417
680
TP406
53
0.01
C409
R419
680
TP407
HSY IN
SYNC IN2
HFIL OUT
SYNC IN1
SYNC SW
VCC1
F ADJ
GND11
SYNC OUT
SW2
PSAVE
SW1
0
R133
R100
100
CSYNC
30K
R102
30K
C101
10
R101
B
0.01
C118
BIN1
13
12
6
47u16
10uH
L100
C104
18K
R111
47K
11
10
R120
0
C105
0.1
7
9
8
TP101
2
VSY
4
3
GND
HSY
0
5
1
VCC
R172
0 C112
C149
0.01
R167
R117
270
4
5
1
R113
1K
2
3
TP100
45
5
R110
3
GND
R174
10K
VCC
2
1
1
TP102
4
100
R175
4
3
GND
5
VCC
1
2
C150
0.01
2
0.01
C126
0.01
C129
0.01
C124
OSD-R
OSD-G
OSD-B
R
G
C131
0.01
C120
0.01
C122
RIN2
GIN2
BIN2
RIN1
GIN1
16
15
14
18
17
1
9
R128
5.1K
R129
1.5K
C116
1000P
R136
R135
R160
COM FRP
CLK
DI
CS
FRP
DA
C
OUT
N/P OUT
BLK IN
100
R130
100
R126
R122
100
48
46
47
41
45
43
44
42
VCC3
40
37
0
0
0
39
35
R134
2.2K
C113
22u16
0.1
C114
L102
10uH
3
11
10K
0.022
TP32
0
R28
100
R59
1000P
C18
22
21
17
560P
C6
R25
10K
C38
PA
L
16
1K
MIRR
OR
UPSD
VSS2
R177
78
81
0
10K
R31
VDD1
R176
0
17
18
19
20
R30
10K
560
R24
100P
TP4
VSY
TP33
C40
13
COMPS
14
TP6
15
POLC
POLS
R26
220
12
NCLP
NDSV
R74
220
CPV
STV1
CX
NVD
NHD
RV
HSR
V
NGOE3
VDD2
STV2
NGOE2
NGOE1
R57 100
28
R58 100
R63 100
TP7
R27
1K
R33
R37 1K
25
27
23
22
21
TP8
26
24
25
27
R62 100
R56 100
R60 100
R61 100
31
28
29
30
32
29
30
31
32
SVSEP
VDD3
3
XCKE
3
TST3
TST2
TST1
3
3
3
C146
C145
C144
10K
1000P
VR
C127
R154 3K
4.7K
R153
10K
1K
1K
R137
R138
R143
1000P
VG
C115
R151 3K
R150
4.7K
10K
R124
1K
1K
R125
R132
1000P
C111
VB
R121
R119
R147 3K
4.7K
R146
R118
1K
1K
C110
22u16
10uH
L103
PDOS
TSTD
VDD5
STH1
VSS5
CPH2
VSS6
HDIR
VSS7
CPH1
VDD6
STH2
SCKE
VDD7
VSS8
CPH3
MODE2
83
R23
C39 100P
TP3
HSY
TP1
TP2
R
1
82
8
0
220 10
VSS1
R21
9
NDSH
R22
MODE3
8
7
NBLK
0
TC3.3V
84
85
0
R9
0
1
G
87
88
0
R1
R5
HPOS3
MODE1
HPOS4
4
5
0
R8
6
R10
HPOS2
2
1
HPOS1
R4
3
0
4
4
SIZE
XCKI
4
3
TST4
4
VSS3
OSCI
SCK
4
LPFI
SPL
4
4
4
VDD4
VSS4
4
10
39P
C10
C13
C5
C2
10u16
1000P
1000P
B
1
63
64
61
62
0
R29
R32
L2
10uH
C21
1000P
82
100P
1000P
54
10
R36
R51
33
60
59
58
54
56
57
55
220
L6
C17
39P
56
51
52
53
50
49
R40
53
1K
59
R173
C33
C16
SW5V
0
R165
0.1
C125
10K
R116
10K
R114
1K
R141
1K
R142
1K
R140
10K
R115
C130
1K
R103
C401
0.1
C400
10u16
R401
R400
10
100
4
GND
3
VCC
GND
OUT
2
1
SW8.5V
3
GND
5
2
100
R17
C3
10P
1
VCC
4
0.01
C1
22
220
R98
21
620
R18
C29
R66
5.1K
0
R67
10K
VR3
R69 7.5K
R47
330
C23
68P
R49
3.3K
100P
C28
6.8uH
L5
0.1
5.1K
R68
1.8K
1000P
C27
15K
R55
R48
R46
100
SW18.5V
-2
SW
-12V
-2
R35
1.5K
R75
0
R45
0.1
0.1
4.7K
R39
C20
C51
R41
47K
15K
4.7K
R38
R43
68K
V-
IN-
OUT
3
4
1M
IN+
V+
2
1
5
SW
-12V
SW5V
SW18.5V
L3 10uH
L4 10uH
L1 10uH
R64
68K
680P
R65
C31
0.1
C30
100
R53
100
R52
100
R54
0.1
C22
SW5V
-2
C15 0.1
4.7K
R34
44
50
0.1
C32
44
50
SW3.3V
SW14V
1K
R406
1K
R408
1K
R413
1K
R416
1K
R418
1K
R420
1K
R421
R
G
B
CSYNC
12
6
NCLP
NCLP
14
VCOM
2
VCOM
44
80
86
VSY
8
NCLP
14
0.01
C148
21
0.1
C24
10
C14
1000P
C11
1000P
C7
2.2
C4
1
C8
0.1
C9
RST
NCLP
,VSY
,21
SW5V
TC3.3V
TC3.3V
TC3.3V
SW5V-3
SW5V-3
FULL
NORMAL
WIDE
ZOOM
PIN
L
H
MO 1
H
L
H
H
L
L
MO 2
L
L
L
L
MO 3
Q102
SW14V
A
CC3.3V
10K
R112
CINEMA
L
L
H
+
+
+
+
+
1
12
12
8
19
8
5
7
15
15
1
1
5
5
6
6
6
6
6
8
8
8
12
12
3
13
13
13
14
14
14
16
17
18
18
18
19
19
X35-4640-62 (4/5)
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QQ 376315150
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Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299