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33
Scaler
R39
0402/10K/5%
DVI_SCL
5
DVI_SDA
5
1
2
B14
MCB1608S601EA
PWR_SW
PWR_SW
VCM_PWM
R23
0402/3.3K/5%
DP
LL
GI1-
RI1-
C61
0402/100n/16V/Y
R35
0402/100K/5%
B_D17
MCU_VDD 2,4,5
C23
0402/100n/16V/Y
GI1
CVDD1V8
AUDIO_FUNCTION
RX2-
RXC+
RX0-
RX2+
RX1-
RXC-
RX1+
RX0+
B_D16
B_D15
B_D14
R52
NC/0402/10K/5%
R38
0402/4.7K/5%
B_D10
B_D11
B_D13
B_D12
R46
0402/10K/5%
VGA_3V3
B_D9
B_D5
B_D2
B_D8
B_D4
B_D3
B_D6
B_D7
V33S
2,4,5
V33S
R51
0402/3.3K/5%
NT68670HTFG
F_D13
F_D10
F_D16
F_D12
F_D11
F_D14
F_D15
F_D17
F_D0
F_D18
F_D19
F_D3
F_D5
F_D1
F_D4
F_D2
R55
0402/10K/5%
C66
0402/1u/6.3V/5
B_D0
B_D1
RX1+
5
RX1-
5
RX2+
5
RX2-
5
SOGI
RXC-
5
RXC+
5
RX0+
5
RX0-
5
B_D18
B_D19
PANEL_ON 4
V33S
AMP_SHDN 6
F_D9
R54
0402/10K/5%
F_D8
AUDIO_FUNCTION
R21
0402/3.3K/5%
F_D6
F_D7
C65
NC/0402/33p/50V/N
115
R34
0402/1M/5%
1
3
2
Q1
2N7002/RoHS
RX
TX
REFCLKI for NT68625/65
SDA
SCL
B_D[0..19]
TP
1
SDA1
R93
0402/0R/5%
F_D[0..19]
OE
OE
OE
OE
OE
FSTHI
DVI_HPD 5
90
15
SOURCE_SELECT
AUTO_ADJ
R32
0402/4.7K/5%
V33S
26
GND_POWER
Option for NT68670
INV_ADJ 4
R30
NC/0402/10K/5%
V33S
KEY _UP
MENU
KEY _DOWN
PWR_SW
C17
0402/100n/16V/Y
R20
0402/470R/1%
C26
0402/22p/50V/N
R42
0402/10K/5%
GND_POWER
R43
0402/10K/5%
R37
0402/4.7K/5%
115
SDA
SDA
SCL
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
WP
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
POL
STV
C16
0402/100n/16V/Y
VOL_ADJ
KEY _UP
AUTO_ADJ
KEY _DOWN
PWR_SW
4
AUTO_ADJ
4
MENU
4
KEY_UP
4
SOURCE_SELECT
4
KEY_DOWN
4
TP
1
HSDA
TP
1
HSCL
24C04_SDA
24C04_SCL
R53
0402/3.3K/5%
FSTHI
FSTHI
FSTHI
FSTHI
R36
0402/10K/5%
BSTHI
BSTHI
BSTHI
BSTHI
R47
0402/10K/5%
C27
0402/22p/50V/N
REFCLKI
24C04_WP
24C04_SDA
HDCP
OPTION
C15
0402/100n/16V/Y
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
TEST
7
VCC
8
SEE
PR
OM
U4
AT24C04N-10S1-2.7/RoHS
GND_POWER
R50
0402/3.3K/5%
MCU_VDD
GND_POWER
R33
0402/100R/5%
GND_POWER
C14
0402/100n/16V/Y
R91
0402/0R/5%
R25
0402/100R/5%
R28
NC/0402/100R/5%
RSTn
High w/o Audio
SDA
WP
TP
1
SCL1
R90
0402/10K/5%
R26
0402/100R/5%
HSO
Low with Audio
V33S
VOL_PWM 6
SCL
R48
0402/1K/5%
GND_POWER
C29
0805/1u/25V/7
GND_POWER
RX
GND_POWER
R29
0402/10K/5%
C22
1206/10u/6.3V/5/RoHS
C19
0402/100n/16V/Y
GND_POWER
C18
0402/100n/16V/Y
R49
0402/10K/5%
BI1
MUTE
HSO
C30
0402/100n/16V/Y
ADC_VAA 2,4,5
HSIN
DVDD
2,4,5
VSIN
GVON
R41
NC/0402/10K/5%
C21
0402/100n/16V/Y
R96
0402/1K/5%
C25
0402/100n/16V/Y
PVCC
R24
0402/100R/5%
24C04_SDA
24C04_WP
24C04_SCL
PVC
C
PVC
C
CVDD1V8
MUTE
C24
0402/100n/16V/Y
R92
0402/0R/5%
R22
0402/100R/5%
DVDD
RSTB
1
MCU_VCC
2
MCU_GND
3
RX2+
4
RX2-
5
AVC
C
6
RX1+
7
RX1-
8
AGN
D
9
RX0+
10
RX0-
11
AGN
D
12
RXC+
13
RXC-
14
AVC
C
15
REXT
16
PVC
C
17
PGN
D
18
BIN1+
19
BIN1-
20
SOG1I
21
GIN1+
22
GIN1-
23
RIN1+
24
RIN1-
25
AD
C
_
VA
A
26
A
D
C_
G
NDA
27
PC2
28
PD
6
29
PB3/ADC3/INTE1
30
P31/TXD
31
P30/RXD
32
PB2/ADC2/INTE0
33
PB7/DDC_SDA1
34
PB6/DDC_SCL1
35
PA3
/P
W
M
5
36
PA4
/P
W
M
6*
37
PA5
/P
W
M
7*
38
PA6
/P
W
M
8*
39
PA7
/P
W
M
9*
40
HSYNCI1
41
TOUTP/VSYNCI1
42
PL
L_G
N
D
43
TCLK
44
PLL
_
VD
D
45
PB5/DVI_SDA0
46
PB4/DVI_SCL0
47
RSTn/PD5
48
SDA/P35
49
SCL/P34
50
IRQn
51
CV
DD
52
DV
DD
53
RSBA1P/V0
54
RSBA1M/V1
55
RSBA2P/V2
56
RSBA2M/V3
57
RSBA3P/V4
58
RSBA3M/V5
59
RSCLKAP/V6
60
RSCLKAM/V7
61
RSGA1P/VCKI
62
RSGA1M
63
DG
N
D
/C
G
N
D
64
PC6
102
DG
N
D
/C
G
N
D
101
RSRB3M/DHS
100
RSRB3P/DVS
99
RSRB2M/DDE
98
RSRB2P/DCLK
97
RSRB1M/TTL_POL
96
RSRB1P
95
RSGB3M/R7
94
RSGB3P/R6
93
RSGB2M/R5
92
RSGB2P/R4
91
DV
DD
90
SP
89
RSGB1M/T0M/R3
88
RSGB1P/T0P/R2
87
RSCLKBM/T1M/R1
86
RSCLKBP/T1P/R0
85
RSBB3M/T2M/G7
84
RSBB3P/T2P/G6
83
RSBB2M/TCLK1M/G5
82
RSBB2P/TCLK1P/G4
81
RSBB1M/T3M/G3
80
RSBB1P/T3P/G2
79
DG
N
D
/C
G
N
D
78
RSRA3M/T4M/G1/RSRB0M
77
RSRA3P/T4P/G0/RSRB0P
76
RSRA2M/T5M/B7/GSGB0M
75
RSRA2P/T5P/B6/RSGB0P
74
RSRA1M/T6M/B5/RSGB0M
73
RSRA1P/T6P/B4/RSBB0P
72
RSGA3M/TCLK2M/B3
71
RSGA3P/TCLK2P/B2
70
RSGA2M/T7M/B1
69
RSGA2P/T7P/B0
68
PA1
/P
W
M
3
67
PA2
/P
W
M
4
66
PA0
/P
W
M
2
65
OSCO
128
OSCI
127
PB0/ADC0
126
PB1/ADC1
125
PC5
124
PC4/PWM1
123
PC3/PWM0
122
**PC1
121
**PC0
120
N
C
(VSN
C
I/
C
VD
D
)
11
9
*PWMB/GPO8
118
*PWMA/GPO7
117
GPO6
116
CV
DD
115
INT_HSO/GPO5
114
INT_VSO/GPO4
113
GPO3/AD1
112
GPO2/AD0
111
GPO1
110
NC
(H
S
Y
NCI
/G
N
D
)
10
9
PD
4
10
8
PD
3
10
7
PD
2
10
6
PD
1
10
5
PD
0
10
4
PC7
103
U2
NT68665
INV_ON/OFF 4
VGA_3V3 2,4,5
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
TEST
7
VCC
8
SE
EP
R
O
M
U3
24LC16BT-I/SNG/RoHS
SOURCE_SELECT
1
2
B4
0603/0R/RoHS
C63
0603/10u/6.3V/5/B
TP
1
HWP
R44
0402/10K/5%
TP
1
RSTN1
Y1
12 MHz
TX
R27
0402/10K/5%
FSTHI
4
BSTHI
4
F_D[0..19] 4
B_D[0..19] 4
STB
4
STV
4
POL
4
OE
4
CKV
4
VCM_PWM 4
C28
0402/100n/16V/Y
VSIN
2
BI1
2
BI1-
2
SOGI
2
HSIN
2
RI1-
2
RI1
2
GI1
2
GI1-
2
LED_GRN 4
LED_ORG 4
VGA_SCL
2
VGA_SDA
2
TP
1
TX1
GVON
4
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
GND_POWER
DVDD
VGA_3V3
VGA_3V3
GND_POWER
CVDD1V8
ADC_VAA
24C04_WP
RI1
ADC_VAA
DVDD
CVDD1V8
MCU_VDD
MCU_VDD
V33S
MCU_VDD
V33S
GND_POWER
CVDD1V8
MCU_VDD
BI1-
GND_POWER
GND_POWER
MCU_VDD
GND_POWER
MUTE
6
MUTE
C20
0402/100n/16V/Y
VOL_ADJ
Pin123 High-->Dual
CKV
+
C62
UWT1C221MCL1GS
IRQn
TP
1
RX1
R31 NC/0402/10K/5%
Pin123 Low-->Analog only
STB
R45
0402/10K/5%
52
R40
NC/0402/10K/5%
LED_GRN
CVDD1V8
53
17
6
24C04_SCL
LED_ORG
MENU
GND_POWER
Содержание VX1962wm - 19" LCD Monitor
Страница 7: ...7 2 Specification ...
Страница 14: ...14 PIN Function ...
Страница 15: ...15 ...
Страница 16: ...16 ...
Страница 17: ...17 ...
Страница 18: ...18 ...
Страница 24: ...24 Double click Writer exe This tool can auto detect the right MCU programe speed the process as follow ...
Страница 27: ...27 For analog a Double click appear as follow Figs b Click ...
Страница 29: ...29 6 Troubleshooting Flow Chart ...
Страница 39: ...39 9 PCB Layout Diagrams 9 1 Main Board ...
Страница 40: ...40 ...
Страница 41: ...41 9 2 Power Board ...
Страница 42: ...42 ...
Страница 43: ...43 ...
Страница 44: ...44 9 3 Key Board ...
Страница 45: ...45 10 Exploded Diagram and Exploded Parts List 10 1 EPL ...