AOC 2236swa Service Manual page 33

U402
SST For user data, WB, EDID,
HDCP are saved in
Eon
3 DSUB_R+
Flash.
3 DSUB_R-
3 DSUB_G+
3 DSUB_G-
3 DSUB_SOG
SST U402
3 DSUB_B+
3 DSUB_B-
3 DSUB_H
010A Befor AOC ID2007 OSD
3 DSUB_V
3 DDC1_SDA
3 DDC1_SCL
020A For ID2008 ID2009
Eon U402
020 For All model
AVDD
VCC3.3
C408
U402
0.22uF16V
1 8
CS# VCC
R408 2 7
DO HOLD#
WP 3 6
WP# CLK
10K 1/16W 5% 4 5
VSS DI
EN25F20-100GCP
CMVCC1
7 CMVCC1
C410
10uF/50V
R417
10K 1/16W 5% C411 47pF
X401
14.31818MHz
C412 47pF
CMVCC
7 CMVCC
C430
NC/10uF/50V
R460
NC
According to MST's
request, reserve another
RST circuit.
VCC3.3
LED_ORANGE/TOUCH VCC
R483 R484
NC
0R05 1/16W
R421 R427 R428
CN408
NC 3.9K OHM 1/16W 3.9K OHM 1/16W
6
5
4
3
2
1
C413 C414
NC NC C415
ZD404
NC/CONN NC/UDZSNP5.6B ZD402 ZD403 NC
NC/UDZSNP5.6B NC/UDZSNP5.6B
Near to Connect
CN409
7
6
5
4
3
2
1 TOUCH POWER
CONN
AVDD VCC3.3 VCC1.8
U401
VCTRL
LVA3P
13
RIN0P LVA3M
12
RIN0M
10
GIN0P
9
GIN0M LVA2P
11
SOGIN0 LVA2M
8
BIN0P LVA1P
7
BIN0M LVA1M
16
HSY NC0 LVA0P
17
VSY NC0 LVA0M
18
DDCA_SDA/RS232_TX
19
DDCA_SCL/rs232_RX
LVB3P
LVB3M
LVBCKP
LVBCKM
LVB2P
LVB2M
LVB1P
LVB1M
4
REXT LVB0P
R403 390 OHM 1/16W
LVB0M
15
REFP
C401
0.1uF/16V 14
REFM
GPIO_P22/PWM0
PWM2/GPIO_P24
21 LVDS
SDO
22
SCZ GPIO_P25
R456 0R05 1/16W 23
SCK PWM3/GPIO_P27
R457 0R05 1/16W 24
SDI
GPIO_P00/SAR0
R405 100R 1/16W 5% 28
GPIO_P45/PWM1 GPIO_P01/SAR1
GPIO_P02/SAR2
54
RST
GPIO_P07
GPIO_P15
PWM1/GPIO_P16
R401
GPIO_P12
0R05 1/16W 1
XIN GPIO_P13
2
XOUT
0R05 1/16W
R402
GPIO_P10/I2C_MCL
GPIO_P11/I2C_MDA
31
NC
32
MODE[1]
TSUMU18ER-LF
CN406
R463 NC 1
R464 NC 2
3
4
5
6
7
8
R478 NC
NC/CONN
CN402
KEY 1
R461 NC 1
KEY 2 R462 NC 2
POWER_KEY# 3
LED_GRN/BLUE
4
LED_ORANGE/TOUCH VCC 5
6
C416 R404 C417 R407
10K 1/16W 5%
0.1uF/16V NC NC NC/CONN
FB404 CN407
VCC3.3
1 2 1
NC 2
3
4
FB405
5
6
LED_ORANGE/TOUCH VCC TOUCH POWER 7
150 OHM
C433 NC/CONN
ZD401
NC 1uF 10V
52
VCTRL 7
PA0
33
34 PA1
PA[0..1]
PA[0..1] 5
35 PA4
PA5
36
37 PA6
38 PA7
PA8
39
40 PA9
PA[4..9]
PA[4..9] 5
PB[0..9]
PB[0..9] 5
PB0
41
42 PB1
43 PB2
PB3
44
45 PB4
PB5
46
47 PB6
48 PB7
PB8 EE_WP
49
50 PB9
R425 C418
NC NC
20 R424 NC
27
55
on_BACKLIGHT 7
56
adj_BACKLIGHT 7
57
58 R411 100R 1/16W 5% KEY 2
KEY 1
59 R412 100R 1/16W 5%
LED_G/B
60 R414 10K 1/16W 5%
61 R410 1K 1/16W 5% LED_O
62 R418 NC
Volume# 7
63
64 R419 NC
Mute 7
Max condition for LED:
1. Vcc = 3.3 V
2. Current = 12 mA
FW need to be modified.
26
PPWR_ON# 6
25 R413 100R 1/16W 5%
DET_CABLE 4
CMVCC1
R466 R467
2K2 1/16W 5%
0R05 1/10W 5%
LED_G/B
Q403
LMBT3906LT1G
LED_GRN/BLUE
R468 200 OHM 1/16W
CMVCC1
R481
NC
VCC3.3
R482
0R05 1/16W
R469 R470
1K 1/16W 5%
0R05 1/10W 5%
LED_O
Q402
LMBT3906LT1G
LED_ORANGE/TOUCH VCC
R471 0R 1/16W 5%
When use touch
Key,GPIO_P07 as
to control touch
key VCC
33
VCC3.3 FB401 AVDD
7 VCC3.3
300OHM
C403 C404
0.1uF/16V 0.1uF/16V
VCC1.8
7 VCC1.8
C406 C407
0.1uF/16V 0.1uF/16V
For RSTN detect
function
CMVCC
7 CMVCC
Q401
R485 0R05 1/16W NC
EDID_CTRL
R426 NC
PANEL_ID# 7
R406
MSDA
R452 NC NC
C409 R409
NC NC
R420 NC POWER_KEY #
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
For NVRAM Without NVRAM
U403 M24C04-WMN6TP NC
C419 0.22uF16V NC
R424 100R 1/16W 5% NC
R451 100R 1/16W 5% NC
R452 100R 1/16W 5% NC
R453 10K 1/16W 5% NC
R454 10K 1/16W 5% NC
R455 10K 1/16W 5% NC
R426 NC NC or 100R 1/16W 5%
R420 NC NC or 100R 1/16W 5%
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
G3244-I-X-X-8-090108 TPV MODEL
絬 隔 瓜 絪 腹
Key Component 03.Scalar PCB NAME
Date Sunday , May 31, 2009 Sheet
CMVCC1
R458
NC
R459
NC
VCC3.3
C429
NC
When NVRAM is used,
POWER_KEY# and PANEL_ID#
will not be used at same
time.
R425, C418 depend on
case.
PANEL_ID# and POWER_KEY#
could be optional.
C
OTS R-series Size
AOC 2036S Rev I
715G3244-I
<称爹>
称爹
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