AOC 919SWN, Service Manual

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20
CMVCC1
ZD404
NC/MLVS0603M04
1
2
ZD402
N
C
/M
LVS0603M
04
1
2
ZD403
N
C
/M
LVS0603M
04
1
2
DSUB_V 4
POWER_KEY #
DSUB_H 4
DSUB_B- 4
4
DSUB_SOG 4
DSUB_G- 4
4
DSUB_R- 4
4
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 330R 1/10W 5%
R469
2K2 1/16W 5%
VCC1.8 7
LED_O
LED_G/B
LED_ORANGE/TOUCH VCC
LED_GRN/BLUE
R461 0R05 1/16W
CMVCC1 4,6,7
Near to Connect
PA[0..1] 6
LED_ORANGE/TOUCH VCC
R426 NC
R485 4K7 1/16W 5%
WP
MSCL R451 NC
MSDA R452 NC
DDC1_SDA 4
KEY2
Q403
LMBT3906LT1G
Q402
LMBT3906LT1G
PA0
PA1
PA[0..1]
KEY1
KEY1
R453
NC
PA4
PA5
PA[4..9]
MSCL
PA7
PA6
C429
NC
PA9
PA8
VCC3.3
EE_WP
R481
0R05 1/16W
R455
NC
R454
NC
U403
NC/M24C04-WMN6TP
NC
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
VCC3.3
PB1
PB[0..9]
PB0
PB4
PB3
PB5
PB2
R482 NC
KEY2
X401
14.31818MHz
1
2
PB9
PB6
PB8
MSDA
PB7
LED_O
CS
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
POWER_KEY #
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
R487
4.7K1/16W
NC or 100R 1/16W 5%
FB405
NC
VCC3.3
VCTRL 7
U402
MX25L2026MI-12G
CS#
1
DO
2
WP#
3
VSS
4
DI
5
CLK
6
HOLD#
7
VCC
8
Eon
Max condition for LED:
1. Vcc = 3.3 V
2. Current = 12 mA
FW need to be modified.
R407
10K 1/16W 5%
R404
10K 1/16W 5%
SST
Eon
For All model 020
U402
CN406
NC/CONN
1
2
3
4
5
6
7
8
R462 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
LED_ORANGE/TOUCH VCC LED_ORANGE/TOUCH VCC
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 T99SRD*TVNN F
A1981Wx
C
5 7 Thursday , May 06, 2010
G3244-2-2
< 称爹 >
03.Scalar
G3244-2-2-X-8-100426
CS
EDID_CTRL 4
R463 NC
R464 NC
C412
22pF
CN402
NC/CONN
1
2
3
4
5
6
VCC3.3 VCC1.8
CN407
NC/CONN
1
2
3
4
5
6
7
R405 100R 1/16W 5%
R427
3.9K OHM 1/16W
C407
0.1uF/16V
R424 NC
FB404
NC
R468 200R 1/10W 5%
C411
22pF
C418
NC
R466
2K2 1/16W 5%
R428
3.9K OHM 1/16W
R411 100R 1/16W 5%
R421
10K 1/16W 5%
R419 NC/100OHM1/16W
C404
1UF 10V
LED_ORANGE/TOUCH VCC
C408
0.22uF16V
C403
0.1uF/16V
C433
NC
C413
M
L
V
S
0402
M
04
1
2
R410 10K 1/16W 5%
TOUCH POWER
R414 10K 1/16W 5%
C417
0.1uF/16V
C414
M
LVS
04
02M
04
1
2
R420 100R 1/16W 5%
C416
0.1uF/16V
RTD2270S-GR
U401
RIN0P
13
GIN0P
10
SOGIN0
11
BIN0P
8
RIN0M
12
GIN0M
9
BIN0M
7
HSYNC0
16
VSYNC0
17
REXT
4
REFP
15
REFM
14
SDO
21
SCK
23
SCZ
22
SDI
24
PWM2/GPIO_P24
27
PWM1/GPIO_P25
56
XIN
1
XOUT
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
_
A
D
C
6
MODE[1]
32
MODE[0]
31
VCTRL
52
VD
D
C
30
DDCA_SDA/RS232_TX
18
DDCA_SCL/rs232_RX
19
PWM0/GPIO_P26
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
VD
D
C
53
GN
D
29
RSTN
57
GN
D
3
R408
10K 1/16W 5%
C415
M
LVS0402M
04
1
2
+
C410
NC/10uF/50V R418 NC/100OHM1/16W
C401
0.1uF/16V
C406
0.1uF/16V
R401
100R 1/16W 5%
R402
0R05 1/16W
R412 100R 1/16W 5%
R417
NC/10K 1/16W 5%
R425
NC
R403 390 OHM 1/16W
R413 100R 1/16W 5%
FB401
30OHM
CMVCC1
VCC3.3
VCC3.3
VCC1.8
AVDD
AVDD
AVDD
VCC3.3
ZD401
NC/RLZ5.6B
EE_WP
DDC1_SCL 4
LED_GRN/BLUE
CN408
CONN
1
2
3
4
5
6
CN409
NC/CONN
1
2
3
4
5
6
7