AOC 931SW series User Manual

Service Manual AOC 931SW+
18
Scarlar---Flash/key
VCC1.87
10K 1/16W 5%
LED_ORANGE/TOUCH VCC
adj_BACK LIGH T 7
Max condition for LED:
1. Vcc = 3.3 V
2. Current = 12 mA
FW need to be modified.
EE_WP
LED_G /B
CMVCC1
LED_OR ANGE/ TOUC H VC C
CN407
NC/CONN
1
2
3
4
5
6
7
R428
3.9K OHM 1/16W
ZD402
NC/UDZSNP5.6B
1 2
For NVRAM
LED_G/ B
C433
NC
PB[0. .9] 6
R469
2K2 1/16W 5%
U402
PPWR_ON# 6
VCC 1.8
For ID2008 ID2009
PA6
R451 NC
020A
NC
MSD A
U403
C403
0.1uF/ 16V
on_BACKLIGH T 7
PA7
R404
10K 1/16W 5%
VCC3.3
R455
NC
R478 NC
R468 200R 1/10W 5%
Near to Connect
NC
KEY 2
100R 1/16W 5%
CN409
NC/CONN
1
2
3
4
5
6
7
R463 NC
NC or 100R 1/16W 5%
PA[4. .9] 6
MSC L
TOUCH POWER
KEY2
R424 NC
FB405
NC
NC
R427
3.9K O HM 1/16W
NC
Without NVRAM
AVDD
VCC3.3
PA5
When use touch
Key,GPIO_P07 as
to control touch
key VCC
F
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57Monday , Nov em ber 23, 2009
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Rev
Date
Sheet
of
TPV MO D EL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
PA0
R487
4.7K1/ 16W
C418
NC
DSUB_R+4
R420 100R 1/ 16W 5%
WP
R482 NC
R426 NC
C406
0.1uF/ 16V
CS
POWER_KEY#
R454
AVDD
PA[4. .9]
For user data, WB, EDID,
HDCP are saved in
Flash.
Q402
LMBT3906LT1G
R453
NC
R420
R419 NC /100OHM1/16W
Mut e 7
NC
R426
LED_GRN/BLUE
R412 100R 1/ 16W 5%
PA[0. .1]
POWER_KEY#
PB[0. .9]
LED_GRN/BLUE
R462 0R 05 1/ 16W
C414
0.1uF/ 16V
LED_ORANGE/TOUCH VCC
R455
020
MSC L
SST
PA1
PB2
PA[0. .1] 6
Befor AOC ID2007 OSD
SST
MSD A
PANEL_I D# 7
VCC3.3
C412
22pF
X40 1
14.318 18MHz
1 2
Q403
LMBT3906LT1G
When NVRAM is used,
POWER_KEY# and PANEL_ID#
will not be used at same
time.
RTD2270S-GR
U401
13
10
11
8
12
9
7
16
17
4
15
14
21
23
22
24
27
56
1
2
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
34
33
5
6
32
31
52
30
18
19
62
20
28
55
58
59
60
61
63
64
25
26
54
51 53
29
57
3
RIN0P
GIN 0P
SOGIN 0
BIN0P
RIN0M
GIN 0M
BIN0M
HSYNC0
VSYNC0
REXT
REFP
REFM
SDO
SCK
SCZ
SDI
PWM2/GPI O_P24
PWM1/GPI O_P25
XI N
XOU T
LVA2P
LVA2M
LVA1P
LVA1M
LVA0P
LVA0M
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
LVB0P
LVB0M
LVA3M
LVA3P
GND
AVDD_ADC
MOD E[ 1]
MOD E[ 0]
VCTRL
VDDC
DD CA_SD A/RS232_TX
DDCA_SCL/rs232_RX
PWM0/GPI O_P26
GPIO_P15/PWM0
GPIO_P27/PWM1
GPIO_P12
GPIO_P 00/SAR1
GPIO_P 01/SAR2
GPIO_P06
GPIO_P07
GPIO_P13
GPIO_P14
GPIO_P11/I2C_MDA
GPIO_P 10/I 2C_MCL
RST
VDDP
VDDC
GND
RSTN
GND
C413
0.1uF/ 16V
R425
NC
FB401
300OHM
R464 NC
10K 1/16W 5%
VCC3. 3
LVDS
PB6
R421
10K 1/ 16W 5%
DSUB_SOG4
R452
NC
NC
CN408
CONN
1
2
3
4
5
6
R466
2K2 1/16W 5%
R410 10K 1/16W 5%
C415
0.1uF/ 16V
LED_ORANGE/TOUCH VCC
PB9
R452 NC
C407
0.1uF/ 16V
PA4
R408
10K 1/16W 5%
R453
ZD404
NC/UDZSNP5.6B
1 2
PANEL_ID# and POWER_KEY#
could be optional.
R413 100R 1/ 16W 5%
DSUB_V4
R424
PA8
R417
NC/ 10K 1/16W 5%
R471 330R 1/10W 5%
PA9
R418 NC /100OHM1/16W
U403
NC/ M24C04-WMN6TP
1
2
3
45
6
7
8
NC
E1
E2
VSSSDA
SCL
WC
VCC
R485 4K7 1/16W 5%
Eon
VCTRL 7
CMVCC1
DSUB_B+4
VCC3.3
C416
0.1uF/16V
M24C04-WMN6TP
LED_O
R454
NC
R401
100R 1/16W 5%
For All model
KEY 1
R402
0R05 1/16W
R461 0R 05 1/ 16W
NC
PB5
R481
0R05 1/16W
EDI D_C TRL 4
PB4
PB7
R414 10K 1/16W 5%
C419
ZD401
NC/RLZ5.6B
LED_O
VCC3.37
NC
CMVCC1
PB0
C401
0.1uF/16V
VCC3.3
KEY1
PB1
R411 100R 1/ 16W 5%
Eon
C408
0.22uF16V
ZD403
NC/UDZSNP5. 6B
1 2
010A
C417
0.1uF/ 16V
DSUB_H4
10K 1/16W 5%
CN406
NC/CONN
1
2
3
4
5
6
7
8
DSUB_G+4
C404
0.1uF/16V
100R 1/16W 5%
R407
10K 1/ 16W 5%
U402
FB404
NC
R425, C418 depend on
case.
NC or 100R 1/16W 5%
C429
NC
AVDD
EE_WP
C411
22pF
U402
EN25F20-100GCP
1
2
3
4 5
6
7
8
CS#
DO
WP#
VSS DI
CLK
HOLD#
VCC
VCC1.8
CS
Volume# 7
100R 1/16W 5%
CMVCC14,6,7
NC
CN402
NC/CONN
1
2
3
4
5
6
R403 390 OH M 1/16W
DDC1_SDA4
0.22uF16V
R405 100R 1/ 16W 5%
PB8
DET_CABLE 4
VCC 3.3
+
C410
NC/ 10uF/50V
VCC 3.3
R451
PB3
DSUB_G-4
DSUB_B-4
DSUB_R-4
DDC1_SCL4
U402

AOC 931SW series Specifications

General

Brand	AOC
Model	931SW series
Category	Monitor
Language	English