ViewSonic VS11856, Руководство по обслуживанию

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TEST0
TEST7
TEST1 REFCLK
USB_DM
USB_DP
USB_ID
VBUS
GPIO7
KEYPAD
_
PW
R
KEYPAD
_
M
EN
U
KEYPAD
_
F
O
C
U
S
KEYPAD
_
EN
T
ER
KEYPAD
_
SH
IF
T
KEYPAD
_
U
P
KEYPAD
_
D
O
W
N
KEYPAD
_
R
IG
H
T
KEYPAD
_
L
EF
T
K
E
Y
P
A
D_
S
O
URCE
PWR_LED_SET
STATUS_LED1
STATUS_LED2
POWER_LED2
POWER_LED1
REFCLK KEYPAD_DOWN
STATUS_LED1
POWER_LED1
STATUS_LED2
BIR
POWER_LED2
PWR_LED_SET
KEYPAD_PWR
KEYPAD_MENU
KEYPAD_SOURCE
KEYPAD_RIGHT
KEYPAD_LEFT
KEYPAD_UP
KEYPAD_SHIFT
KEYPAD_ENTER
KEYPAD_FOCUS
KEYPAD_MENU
KEYPAD_PWR
IR_IN
EP_SCLK
404_IN1
404_CS
404_IN2
404_IN3
404_IN4
OSCIN_B
EP_SDAT
RESET_M 404I_EXT
404I_MOB12
404I_SDAT
404I_SCLK
404I_CS
OSCIN_A
SYS_SCL_1
SYS_SDA_1
AVSS_SYS
AVSS_MC
AVSS_AUX
AVSS_VID
AVSS_SYS
AVSS_AUX
AVSS_MC
AVSS_VID
3.3V_SO
1.2V_SO
1.2V_SO
1.2V_SO
1.2V_SO
AVDD_SYS
AVDD_SYS
AVDD_AUX
AVDD_AUX
AVDD_MC
AVDD_MC
AVDD_VID
AVDD_VID
VDDA33
VDDA33 1.2V_SO
3.3V_SO
3.3V_SO
VSSA33
VSSA33 VSSA33
VSSA33
VSSA33
3.3V_SO
3.3V_SO
5V_ADC
3.3V_SO
3.3V_SO
3.3V_ST 3.3V_ST 3.3V_ST 3.3V_ST 3.3V_ST 3.3V_ST 3.3V_ST
3.3V_ST 3.3V_ST 3.3V_ST
VSSA33
3VAA
3.3V_ST
3.3V_ST
3.3V_SO
3.3V_ST
3.3V_SO
SYS_RST 10,15,32
SYS_SCL_1 10,27,28
SYS_SDA_1 10,27,28
RXDA 30
TXDA 30
SYS_SCL_0 3,7,8,9,10,18,27,28,29
SYS_SDA_0 3,7,8,9,10,18,27,28,29
EP_SDAT 21,22,23,26
EP_SCLK 21,22,23,26
EP_SCS 21,22,23
SCSHBB 26
SCSHBR 26
SCSHBG 26
PAL_DEBUG 2
KEYPAD_DOWN 16
KEYPAD_LEFT 16
KEYPAD_RIGHT 16
KEYPAD_SOURCE 16
KEYPAD_ENTER 16
KEYPAD_SHIFT 16
KEYPAD_UP 16
KEYPAD_MENU 2
KEYPAD_FOCUS 16
KEYPAD_PWR 2
BUSY 18
SEL_SOY 6
RSTB 18
SLEEP 29
RT_CTRL 26
LAMP_RET 28
KEYPD_PWR_ON 2
HDA_DET 4
HDB_DET 4
POWER_HC 1,2
PWR_OFF_CMD 2
POWER_LED1 2
FIR 2,28
BIR 2,28
404_CS
LED_CONTROL 17,27
404_IN1 17
404_IN2 17
404_IN3 17
404_IN4 17 OSCIN_B 32
RESET_M 17
404I_MOB12 32
404I_EXT 32
404I_SDAT 32
404I_SCLK 32
404I_CS 32
OSCIN_A 32
LED_STB 27
Note that the AVDD and AVSS pins of U37 are not
connected to the board power and ground planes.
USB_DP, USBDM differential Z0=90 ohm
Place R449 as close
as possible to U37
Pin-Y24 TXDB/DATA16 high: 8-bit Flash
Pin-Y24 TXDB/DATA16 low: 16-bit Flash
Slave Addr = 0x48
Place L14 as close
as possible to CON1
ADD GND PIN
close to u31
10/26
10/30
R421
10K R421
10K
R465
100R R465
100R
TP282 TEST1 TP282 TEST1
TP961 TP961
R98 4K7 R98 4K7
R422 4K7 R422 4K7
N2
1
N1
2
ESD2
1608SGX
ESD2
1608SGX
TP268 TP268
R185 NC/0R R185 NC/0R
VCC
4
OUT
3
GND
2
EN
1
Y4
OSC4 27Mhz Y4
OSC4 27Mhz
C760
NC/0.1uF
C760
NC/0.1uF
C137
330pF C137
330pF
1
3
2
D12
NC/B
A
V
9
9
L
D12
NC/B
A
V
9
9
L
R116 0R R116 0R
R464 NC/0R R464 NC/0R
R183 0R R183 0R
L6
BLM31AF700SN1
L6
BLM31AF700SN1
1
3
2
D7
NC/B
A
V
9
9
L
D7
NC/B
A
V
9
9
L
C570
0.1uF
C570
0.1uF
+ C610
100uF/16V
+ C610
100uF/16V
R528 NC/4K7 R528 NC/4K7
R97 4K7 R97 4K7
1 2
3
Y3 NC/CS10-48.000M Y3 NC/CS10-48.000M
R144 0R R144 0R
R
388
N
C
/0R
R
388
N
C
/0R
C320
0.1uF
C320
0.1uF
R539 220R R539 220R
C601
0.1uF
C601
0.1uF
P0
4
P1
5
P2
6
P3
7
GND
8
P4
9
P5
10
P6
11
P7
12
INT
13
SCL
14
SDA
15
VDD
16
A0
1
A1
2
A2
3
U72
PCA9554PW
02089-0007-01
U72
PCA9554PW
02089-0007-01
1
3
2
D9
NC/B
A
V
9
9
L
D9
NC/B
A
V
9
9
L
U85
NC/74LVC1G08
U85
NC/74LVC1G08
1
4
2
3
L14 CHOKE_CM14 L14 CHOKE_CM14
TP291 TEST0 TP291 TEST0
R274 1206L150 R274 1206L150
R182 0R R182 0R
R519 220R R519 220R
R
390
0R
R
390
0R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
J26
20X1/1mm
J26
20X1/1mm
R
389
10K
R
389
10K
R427 0R R427 0R
+
C557
100uF/16V
+
C557
100uF/16V
R
392
N
C
/10K
R
392
N
C
/10K
TP274 TP274
C151
0.1uF C151
0.1uF
R
382
1K
R
382
1K
R630
NC/10K
R630 NC/10K
C580
0.1uF
C580
0.1uF
C190
0.1uF C190
0.1uF
R589 1K R589 1K
R142 0R R142 0R
1
3
2
D14
N
C
/B
A
V
99L
D14
N
C
/B
A
V
99L
TP931 TP931
R454 NC/1K R454 NC/1K
R
391
N
C
/10K
R
391
N
C
/10K
1
3
2
D16
N
C
/B
A
V
99L
D16
N
C
/B
A
V
99L
OC
5
EN
4
IN1
2
IN2
3
GN
D
1
OUT1
6
OUT2
7
OUT3
8
U54
TPS2051BD U54
TPS2051BD
TP944 TP944
T
P
202
T
P
202
C163
NC/18pF C163
NC/18pF C149
NC/18pF C149
NC/18pF
GPIO0
AB1
GPIO1
AA5
GPIO2
AB2
GPIO3
AA6
GPIO4
AB4
GPIO5
AB3
GPIO6
AA7
GPIO7
AC1
GPIO8
AC3
GPIO9
AC2
GPIO10
AD1
GPIO11
AB6
GPIO12
AE1
GPIO13
AD2
GPIO14
AA8
GPIO15
AF2
GPIO16
AB7
GPIO17
AC5
GPIO18
AE3
GPIO19
AC6
GPIO20
AC7
GPIO21
AD4
GPIO22
AB8
GPIO23
AA9
GPIO24
AF3
General Purpose I/O
U37G
VX-200
General Purpose I/O
U37G
VX-200
+ C618
100uF/16V
+ C618
100uF/16V
B
E
C
Q16
NC/MMBT3904 Q16
NC/MMBT3904
TP917 TP917
R590
NC/4K7
R590
NC/4K7
+
C588
100uF/16V
+
C588
100uF/16V
R451
100R R451
100R
C508 0.1uF C508 0.1uF
T
P
894
T
P
894
R
383
1K
R
383
1K
1
3
2
D11
NC/B
A
V
9
9
L
D11
NC/B
A
V
9
9
L
R459
100R R459
100R
R631
NC/10K R631
NC/10K
C136
330pF C136
330pF
R292 0R R292 0R
C152
0.1uF C152
0.1uF
R441
10K R441
10K
TP231 TP231
R587 0R R587 0R
R586 0R R586 0R
R137
10K R137
10K
R150 0R R150 0R
TP897 TP897
N2
1
N1
2
ESD1
1608SGX
ESD1
1608SGX
R184
10K
R184
10K
+
C310
100uF/16V
+
C310
100uF/16V
C766
15pF
C766
15pF
1
3
2
D13
NC/B
A
V
9
9
L
D13
NC/B
A
V
9
9
L
1
2
3
4 GND1
5
GND2
8
6 7
9 10
CON1
DIP/KS-001-BNW(USB)
02474-0061-01
CON1
DIP/KS-001-BNW(USB)
02474-0061-01
TP234 TP234
1
3
2
D10
NC/B
A
V
9
9
L
D10
NC/B
A
V
9
9
L
TWIACLK
V21
TWIADAT
Y25
TWIBCLK
U21
TWIBDAT
Y26
USB_XO
AE20
USB_DP
AF17
USB_DM
AF18
RXDA
Y22
TXDA
Y21
RXDB
Y23
TXDB/DATA16
Y24
RESET
AD10
USB_XI
AF21
USB_REXT
AE18
USB_ATEST
AE21
USB_VDD
AD16
USB_VDDA33C
AE19
USB_VSS
AE17
USB_VSSA33C
AD18
USB_VSSA33T
AB15
USB_VBUS
AE16
USB_ID
AF16
USB_DRVVBUS
AC12
USB_VSSA33T
AC16
USB_VSSA33T
AF19
USB_VDDA33T
AF20
USB_VDDA33T
AA15
Host Interface
U37E
VX-200
Host Interface
U37E
VX-200
TP880 IO_7 TP880 IO_7
+
C153
10uF/10V
+
C153
10uF/10V
R535 220R R535 220R
TP227 TP227
R159 0R R159 0R
R160 0R R160 0R
1
3
2
D15
N
C
/B
A
V
99L
D15
N
C
/B
A
V
99L
R
393
0R
R
393
0R
R477
100R R477
100R
R420 0R R420 0R
TP265 TEST7 TP265 TEST7
C1
C2 A2
A1
LED1
LED-BI
LED1
LED-BI
R423 0R R423 0R
TP898 TP898
R449
3K4/1% R449
3K4/1%
R520
NC/1K
R520
NC/1K
C595
0.1uF
C595
0.1uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN4
FPC-0.5-20P
CN4
FPC-0.5-20P
R588 1K R588 1K
R145 0R R145 0R
R139 47R R139 47R
R591 0R R591 0R
REFCLKA
AB11
AVSS_SYS
AF7
AVSS_AUX
AE10
AVSS_VID
AF8
AVDD_VID
AE9
AVDD_SYS
AE8
AVDD_AUX
AF9
AVDD_MC
F12
AVSS_MC
F13
NC2
AD8
NC3
AE5
NC1
AA11
Clock Generator
U37F
VX-200
Clock Generator
U37F
VX-200
R516
NC/1K R516
NC/1K
TP257 USB_ID TP257 USB_ID
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
RP42
4K7x8 RP42
4K7x8
1
3
2
D8
NC/B
A
V
9
9
L
D8
NC/B
A
V
9
9
L
R91 4K7 R91 4K7
R119 NC/1M R119 NC/1M
TP882 IO_6 TP882 IO_6
R96 0R R96 0R
C1
C2 A2
A1
LED2
LED-BI
LED2
LED-BI TP269 TP269
R521 220R R521 220R
R161 1K R161 1K
Model
Title
Date Rev:
ViewSonic Corporation
VX-210
78
ViewSonic Corporation
Confidential - Do Not Copy
PRO8100-1