D2 6
5
G1
2
G2
4
1
S1
3
S2
0_5%
1
2
4-
V12LC
2-
Q3
IRF7314
D1
7
8
R737
1
2
0_5%
R113
1
2
R114
10K_5%
1
2
2K_1%
R56
1
2
1-
10K_5%
R6
1
2
OPEN
R791
1
2
R4
5 5
6
6
7 7
8 8
G1
G
V33_PW328
4-
10K_5%
2
CN19
MLX_53398_0890_8P
1 1
G2
G
2 2
3
3
4 4
1-
14-
0_5%
R115
1
2
0_5%
R118
1
1-
0_5%
R99
1
2
R100
0_5%
1
2
2K_1%
R58
1
2
R803
OPEN
1
2
4
VCC_P
8
4-
1-
BKLPWR
3.3K_5%
R17
1
2
1-,6-,13-,16-
V33_PW328
U1
6019B0086601
TL072CD
1IN_N
2
3 1IN_P
1OUT
1
6
2IN_N
2IN_P 5
2OUT
7
VCC_N
0_5%
R55
1
2
0_5%
R33
1
2
1-,6-,13-,16-
2
1-,14-
1-
SST3904
Q5
2
B
C
3
1
E
1-,6-,13-,16-
SST3904
B
2
3
C
1
E
VCCSW
C2
0.1UF_16V
1
R30
1
2
0.1UF_16V
C4
1 2
1-
14-
Q4
1-
V12LC
0_5%
R34
1
2
1-
0_5%
C21
TWOWSC2
D17
TWOWSD0
C22
TWOWSD1
D21
TWOWSD2
C18
TXD0
B25
D22 TXD1
AC17
USBM
AF19
USBP
USBVDD
AB16
AC18
USBVSS
PORTC5
B11 PORTC6
PORTC7
C11
A10
PWM0
PWM1
D11
PWM2
B10
C10
PWM3
RXD0
E20
A26 RXD1
E19 THRWSC
TWOWSC0
D20
TWOWSC1
K1 PORTB3
L4 PORTB4
L1 PORTB5
PORTB6
L2
L3 PORTB7
PORTC0
E15
B12 PORTC1
PORTC2
C12
D12 PORTC3
PORTC4
E14
A11
PORTA0
PORTA1
M2
PORTA2
N6
PORTA3
N1
PORTA4
N5
N2 PORTA5
PORTA6
N3
N4 PORTA7
M3 PORTB0
K2 PORTB1
M4 PORTB2
C13
D14 I2SID0
I2SID1
A13
E18 I2SIWS0
I2SIWS1
E17
A12
I2SOCLK
I2SOD B13
I2SOWS
E16
C24 IRRCVR0
E21 IRRCVR1
D23 IRRCVR2
M1
ADC3
E24
F23 ADC4
ADC5
E22
ADC6
D26
ADC7
E25
H22
DAC0
DAC1
E26
F25
DAC2
J22
DAC3
D13 I2SICLK0
I2SICLK1
R35
1
2
V5.0_328
1-,14-
U11
PW328_20L
D24 ADC0
ADC1
C26
D25 ADC2
14-
OPEN
R31
1
2
0_5%
0_5%
R53
1
2
V12SW_LVDS
14-
BKLPWR
1-
R5
1
2
R736
10K_5%
1
2
V33_PW328
1
2
OPEN
R802
1
2
0_5%
2
3 3
4 4
5
5
6
6
14-,15-
R734
10K_5%
10K_5%
R8
1
2
CN13
89401_0610
1 1
2
4 4
5
G
6
G
2K_1%
R701
1
2
1-
2
B
3
C
1
E
CN40
4P_53398_0490
1 1
2 2
3 3
10K
_5
%
R74
0
1
2
R841
0_5%
1
2
SST3904
Q2
2
V33_PW328
2K_1%
R57
1
2
5
5
6 6
7
7
8 8
9 9
10K_5%
R9
1
1
1
10 10
G
11
12 G
2 2
3
3
4 4
0_5%
1
2
V33_PW328
0_5%
R52
1
2
CN6
9P_53398_1090
R73
9
1
2
1-
0_5%
R101
1
2
R112
2
1-
R98
0_5%
1
2
10K
_5
%
8
D2 6
5
2 G1
G2
4
S1 1
3
S2
0_5%
R
8
9
1
2
Q34
SST3904_OPEN
B
2
C
3
E
1
Q1
IRF7314
7
D1
2
V12SW
11-
1-
0.1UF_16V
C3
1
2
V33_PW328
R7
10K_5%
1
2
10K
_5
%
R73
8
1
1
2 2
3 3
4 4
5
G
6
G
0.1UF_16V
C5
1
1
2
10K_5%
R735
1
2
CN41
4P_53398_0490
1
6
SCL
SDA
5
VCC
8
4 VSS
WP 7
R842
OPEN
10K_5%
R18
1
2
24LC32A
U14
6019A0236701
SOP8_236_50
A0
1
2 A1
A2
3
1
2
2
3
3
4
4
5 5
G G1
G G2
V33_PW328
2
C77
0.1UF_16V
1
2
V12LC
CN45
MLX_53398_0590_5P
1
2
4.7K_5%
R790
1
2
R2
5K_1%
1
V12SW
3-
47.5K_1%
R3
1
2
R10
4.7K_5%
1
OPEN
R32
1
2
V5.0_328
0.1UF_16V
C1
1
2
R65
OPEN
1
2
R38
2.21K_1%
1
2
1000PF_25V
C100
1
2
C101
1000PF_25V
1
2
1000PF_25V
1
2
C98
1000PF_25V
1
2
1000PF_25V
C55
1
2
OPEN
C84
1
2
C83
1
2
R71
0_5%
1
2
1-,6-,13-,16-
1
2
V33_PW328
14-
1-
6-,13-,14-,16-
14-
R1
47.5K_1%
PANEL_ENABLE
0_5%
R54
PWM0
LEDRON
LEDGON
TV_SYNC
PWRON
BKLON
IRRCVR0
LEDRON
LEDGON
BKLON
SDA
SCL
DPWON
HDSEL0
SDA2
SCL2
RST_PROJECT
DSUB_DET
TXD1
DPWONR
GTXD
GRXD
RXD0
TXD0
RXD0
PANEL_ENABLE
RESETn
FIELD
RXD1
IRRCVR0
MUTE
DPWON
SCL
SDA
TXD0
8. Schematic Diagram
s
8.1 Scaler
ViewSonic Corporation
Confidential - Do Not Copy
N4200w-1
49
Содержание N4200w-1 VS10945-1M
Страница 10: ...ViewSonic Corporation Confidential Do Not Copy N4200w 1 9 ...
Страница 40: ...3 8 Unscrew 8 screws to remove 2 Gaskets Gasket ViewSonic Corporation Confidential Do Not Copy N4200w 1 39 ...
Страница 65: ...10 PCB Layout Diagrams 10 1 Main PCB Top View ViewSonic Corporation Confidential Do Not Copy N4200w 1 64 ...
Страница 66: ...10 2 Main PCB Bottom View ViewSonic Corporation Confidential Do Not Copy N4200w 1 65 ...
Страница 68: ...10 7AC in Board Top View ViewSonic Corporation Confidential Do Not Copy N4200w 1 67 ...
Страница 69: ...10 8AC in Board Bottom View ViewSonic Corporation Confidential Do Not Copy N4200w 1 68 ...
Страница 70: ...10 9 IO Board Top View ViewSonic Corporation Confidential Do Not Copy N4200w 1 69 ...
Страница 71: ...10 10 IO Board Bottom View ViewSonic Corporation Confidential Do Not Copy N4200w 1 70 ...
Страница 72: ...10 11 Power Top View ViewSonic Corporation Confidential Do Not Copy N4200w 1 71 ...
Страница 73: ...10 12 Power Bottom View ViewSonic Corporation Confidential Do Not Copy N4200w 1 72 ...