AOC WLA184TWE, Руководство по обслуживанию

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18.5" LCD Color Monitor AOC WLA184TWE
16
CMVCC1
1
2
ZD402
NC/UDZSNP5.6B
1
2
ZD404
NC/UDZSNP5.6B
1
2
ZD403
NC/UDZSNP5.6B
DSUB_V {4}
POWER_KEY#
DSUB_H {4}
DSUB_B- {4}
{4}
DSUB_SOG {4}
DSUB_G- {4}
{4}
DSUB_R- {4}
{4}
KEY1
PA[4..9] {6}
PB[0..9] {6}
PANEL_ID# {7}
on_BACKLIGHT {7}
adj_BACKLIGHT {7}
Volume# {7}
R478 NC
Mute {7}
PPWR_ON# 6
DET_CABLE {4}
VCC3.3 {7}
CMVCC1
R471 510R 1/10W
R469
NC
VCC1.8 {7}
LED_ORANGE/TOUCH VCC
LED_GRN/BLUE
R461 NC/0R05 1/16W
Near to Connect
PA[0..1] {6}
R426 NC
C499
10uF 16V
WP
MSCL R451
NC/100OHM1/16W
MSDA
R452
NC/100OHM1/16W
DDC1_SDA {4}
KEY2
Q402
NC/LMBT3906LT1G
Q403
NC/LMBT3906LT1G
PA0
PA1
PA[0..1]
KEY1
BYPASS12 FOR TSUMU18TR_LF
R453
NC/10K1/16W
PA5
PA4
PA[4..9]
PA7
PA6
PA9
PA8
EE_WP
R455
NC/10K1/16W R454
NC/10K1/16W
VCC3.3
PB1
PB[0..9]
PB0
PB4
PB5
PB2
PB3
R482 NC
KEY2
1
2
X401
14.31818MHz
PB9
PB8
PB6
RIN0P
13
GIN0P
10
SOGIN0
11
BIN0P
8
RIN0M
12
GIN0M
9
BIN0M
7
HSYNC0
16
VSYNC0
17
GPIO_15
4
GPIO_03
15
GPIO_02
14
SDO
21
SCK
23
SCZ
22
SDI
24
PWM2/GPIO_P24
27
GPIO_P25/PWM1
56
XOUT
1
XIN
2
LVA2P
35
LVA2M
36
LVA1P
37
LVA1M
38
LVA0P
39
LVA0M
40
LVB3P
41
LVB3M
42
LVBCKP
43
LVBCKM
44
LVB2P
45
LVB2M
46
LVB1P
47
LVB1M
48
LVB0P
49
LVB0M
50
LVA3M
34
LVA3P
33
GN
D
5
AVD
D
_
AD
C
6
MODE
32
GPIO_06
31
NC
52
BY
PASS
12
30
DDCA_SDA/RS232_TX
18
DDCA_SCL/rs232_RX
19
GPIO_P26/PWM0
62
GPIO_P15/PWM0
20
GPIO_P27/PWM1
28
GPIO_P12
55
GPIO_P00/SAR1
58
GPIO_P01/SAR2
59
GPIO_P06
60
GPIO_P07
61
GPIO_P13
63
GPIO_P14
64
GPIO_P11/I2C_MDA
25
GPIO_P10/I2C_MCL
26
RST
54
VD
D
P
51
BY
PASS
12
53
GN
D
29
GPIO_P17/SAR0
57
GN
D
3
TSUMU18TR-LF
1
2
3
4
5
6
CN408
CONN
PB7
1
2
3
4
5
6
7
CN409
NC/CONN
LED_O
WP#
100R 1/16W 5%
R452
NC
When use touch
Key,GPIO_P07 as
to control touch
key VCC
R454
NC
M24C04-WMN6TP
0.22uF16V
Without NVRAM
NC
100R 1/16W 5%
R453
10K 1/16W 5%
NC
For NVRAM
NC
R455
NC
NC
10K 1/16W 5%
C419
U403
100R 1/16W 5%
10K 1/16W 5%
R451
R425, C418 depend on
case.
R424
NC
PANEL_ID# and POWER_KEY#
could be optional.
When NVRAM is used,
POWER_KEY# and PANEL_ID#
will not be used at same
time.
NC or 100R 1/16W 5% R426
R420 NC
NC
LVDS
LED_G/B
VCC3.3
NC or 100R 1/16W 5%
LED_G/B
R487 0R05 1/16W
FB405
NC
R488 0R05 1/16W
VCC3.3
LED_O
VCTRL {7}
CS
1
SO
2
WP
3
GND
4
SI
5
SCK
6
HOLD
7
VCC
8
U402
MX25L2026DM1I-12G
Eon
Max condition for LED:
1. Vcc = 3.3 V
2. Current = 12 mA
FW need to be
modified.
R407
100K1/16W R404
100K1/16W
SST
Eon
For All model 020
U402
1
2
3
4
5
6
7
8
CN406
NC/CONN
R462 NC/0R05 1/16W
For ID2008 ID2009
U402
020A
010A
U402
For user data, WB, EDID,
HDCP are saved in
Flash.
Befor AOC ID2007 OSD
SST
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 CBPCBSYXTQ1 2
C
5 7 Monday , March 05, 2012
715G3959M02000004F
< 称爹 >
03.Scalar
G3959-M02-000-0040-11-110923
R463 NC
R464 NC
CMVCC1 {4,6,7}
For ESD Protect
+
C410
10uF 50V
R498
10K+-5%1/16W
R417
10K1/16W
CMVCC1
R420 100OHM1/16W POWER_KEY#
1
2
3
4
5
6
CN402
NC/CONN
R485 4.7K1/16W
VCC3.3
EDID_CTRL {4}
VCC1.8
1
2
3
4
5
6
7
CN407
NC/CONN
R405
100OHM1/16W
R427
3.9K 1/16W
C407
100N 16V
R424
100R 1/16W 5%
C412
47pF 50V
FB404
NC
R468 200R 1/10W 5%
C411
47pF 50V
C418
NC
R466
NC
R428
3.9K 1/16W
R411 100OHM1/16W
R421
10K1/16W
R419 100OHM1/16W
NC
1
NC
2
NC
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U403
NC/M24C16
C404
100N 16V
LED_ORANGE/TOUCH VCC
C408
0.22uF 16V
C403
100N 16V
C429
NC/220N16V
C433
NC
C413
100N 16V
R410 100OHM1/16W
TOUCH POWER
R414 100OHM1/16W
C417
100N 16V
For ESD Protect
C414
100N 16V
C416
100N 16V
R408
10K1/16W
C415
100N 16V
R418 100OHM1/16W
C401
NC/100N 16V
C406
100N 16V
R401
0R05 1/16W
R402
0R05 1/16W
R412 100OHM1/16W
R425
NC
R403 NC/3.9K1/16W
R413 100OHM1/16W
FB401
300OHM
VCC3.3
VCC3.3
VCC1.8
AVDD
AVDD
AVDD
VCC3.3
ZD401
NC/RLZ5.6B
LED_GRN/BLUE
LED_ORANGE/TOUCH VCC
TOUCH POWER
R481 NC
EE_WP
DDC1_SCL {4}