AOC TS185LB Service Manual page 16

18.5", color horizontal frequency 30-83 khz
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18.5" LCD Color Monitor
VCC3.3
C408
U402
220N16V
1
8
CS
VCC
R408
2
7
SO
HOLD
WP
3
6
WP
SCK
10K 1/16W 5%
4
5
GND
SI
MX25L2026DM1I-12G
CMVCC1
7
CMVCC1
C410
NC/10uF/50V
R417
NC/10K 1/16W 5%
C411 47pF 50V
C412 47pF 50V
VCC3.3
R421
R427
CN408
10K 1/16W
3.9K1/16W
6
5
4
3
2
ZD404
ZD402
1
C413
C414
100N16V
100N16V
CONN
NC/MLVS0603M04
NC/MLVS0603M04
Near to Connect
CN409
7
6
5
4
3
2
1
TOUCH POWER
NC/CONN
AVDD
VCC3.3
VCC1.8
13
3
DSUB_R+
R+
12
3
DSUB_R-
R-
10
3
DSUB_G+
G+
9
3
DSUB_G-
G-
11
3
DSUB_SOG
SOG0
8
3
DSUB_B+
B+
7
3
DSUB_B-
B-
16
3
DSUB_H
HSY NC0
17
3
DSUB_V
VSY NC0
18
3
DDC1_SDA
DDCA_SDA/RS232_TX
19
3
DDC1_SCL
DDCA_SCL/rs232_RX
VCC3.3
R487
4
AVDD
REXT
R403 390R 1/16W 1%
RTD2270LW-CG
15
ADC_REF
C401
100N16V
14
ADC_GND
21
LVDS
SPI_SDO
22
SPI_CE
23
SPI_SCL
24
SPI_SDI
R405
100R 1/16W 5%
28
P5.2/PWM2
29
P1.0/T2
54
RST
R401
0R05 1/16W
1
XIN
X401
14.31818MHz
2
XOUT
0R05 1/16W
R402
P3.7/I2C_MCL
P3.6/I2C_MDA
31
DGND
32
DGND
R463
NC
R464
NC
R478
NC
R428
3.9K1/16W
KEY 1
R461
NC/0R05 1/16W
KEY 2
R462
NC/0R05 1/16W
POWER_KEY #
LED_GRN/BLUE
LED_ORANGE/TOUCH VCC
ZD403
C415
C416
R404
C417
R407
10K 1/16W 5%
100N16V
100N16V
10K 1/16W 5%
100N16V
NC/MLVS0603M04
FB404
VCC3.3
NC
FB405
LED_ORANGE/TOUCH VCC
TOUCH POWER
NC
ZD401
C433
NC/RLZ5.6B
NC
52
LDO_CTL
VCTRL
7
PA0
33
TXE3+
PA1
34
TXE3-
PA[0..1]
PA[0..1]
5
35
PA4
TXE2+
36
PA5
TXE2-
37
PA6
TXE1+
38
PA7
TXE1-
39
PA8
TXE0+
PA9
40
TXE0-
PA[4..9]
PA[4..9]
5
PB[0..9]
PB[0..9]
5
41
PB0
TXO3+
PB1
42
TXO3-
PB2
43
TXOC+
PB3
44
TXOC-
PB4
45
TXO2+
46
PB5
TXO2-
47
PB6
TXO1+
48
PB7
TXO1-
49
PB8
EE_WP
TXO0+
50
PB9
TXO0-
R425
C418
NC
NC
20
R424
NC
P5.0//PWM0
27
P5.1/PWM1
55
P3.3
on_BACKLIGHT
7
56
P5.3/PWM3
adj_BACKLIGHT
7
57
P6.0/ADC0
KEY 2
58
R411
100R 1/16W 5%
P6.1/ADC1
59
R412
100R 1/16W 5%
KEY 1
P6.2/ADC2
60
R414
10K 1/16W 5%
LED_G/B
P6.3
61
R410
10K 1/16W 5%
LED_O
P5.4
62
R418
NC/100R 1/16W 5%
Volume#
7
P5.5/PWM5
63
P3.2
64
R419
NC/100R 1/16W 5%
P1.1
Mute
7
26
PPWR_ON#
6
25
R413
100R 1/16W 5%
DET_CABLE
4
CMVCC1
R466
2K2 1/16W 5%
CN406
1
LED_G/B
2
Q403
3
LMBT3906LT1G
LED_GRN/BLUE
4
5
R468
200R 1/10W 5%
6
7
CMVCC1
8
R481
0R05 1/16W
VCC3.3
NC/CONN
R482
NC
CN402
1
2
3
R469
4
2K2 1/16W 5%
5
6
LED_O
Q402
NC/CONN
LMBT3906LT1G
LED_ORANGE/TOUCH VCC
R471
330OHM 1/10W
CN407
1
2
3
4
5
6
7
NC/CONN
16
FB401
VCC3.3
AVDD
1
2
7
VCC3.3
30 OHM
C404
C403
100N16V
1UF 10V
VCC1.8
7
VCC1.8
C406
C407
100N16V
100N16V
R485
4K7 1/16W 5%
EDID_CTRL
R426
NC
PANEL_ID#
7
R452
NC
MSDA
POWER_KEY #
R420
100R 1/16W 5%
MSCL
R451
NC
R453
R454
R455
U403
NC
NC
NC
8
1
VCC
NC
EE_WP
7
2
WC
E1
MSCL
6
3
SCL
E2
MSDA
5
4
SDA
VSS
NC/M24C04-WMN6TP
T P V ( Top
Victory
Electronics
Co . ,
Ltd. )
OEM MODEL
G4488-M01-000-0040-9-110516
TPV MODEL
絬 隔 瓜 絪 腹
Key Component
03.Scalar
PCB NAME
715G4488-M01-000-0040
Date
Monday , May 16, 2011
Sheet
5
of
AOC TS185LB
VCC3.3
C429
NC
Size
C
Rev
1
<称爹>
称 爹
7

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