AOC E2251FWU Service Manual

14
R474
NC/10K+-5%1/16W
R475
NC/10K+-5%1/16W
SCLUD
SDAU D
R434
NC/22K 1/16W
D403 NC/RLZ5.6B
DGND
C410
NC/ 100N 16V
C411
NC/100N 16V
DGND
LOWPOWER_ON 5
R465 NC/100OHM1/16W
VLED_PW M 7
BLPower_Key
1
2
3
4
5
CN708
NC/CONN
EEPROM_DIS
Q408
LMBT3906LT1G
+2. 6V
DGND
C487NC/10N 50V
DGND
C466
10uF 10V
dip => SMD
C447220N 10V
Q404
NC/ LMBT3904LT1G
Flrst place 100nF 0402 caps as close to the associated power / ground balls as possible.
SW1
SW2
R467 1K 1/16W
R463 1K 1/16W
DGND
Q405
NC/ LMBT3904LT1G
BLPWM_UP
DGND
BLPWM_DOWN
H
H
L
HL
DGND
GPIO
Optional SPI Flash
I2C EEPROM
Then place 1uF 0603 caps as close an possible.
OEM MOD EL Size
Rev
Date
Sheet
of
TPV MO DEL
PCB N AME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬隔瓜絪腹
B
C
68Tuesday, March 06, 2012
715G5056-M0F -000-0050-1
称爹
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06.DL-195 Power_Flash
Add more capacitors if there is space.
JTRST
SDAU D
C450
100N 16V
C433
100N 16V
C436
1UF 10V
1 2
FB408
120R 6A
C444
100N 16V
JTAG interface for test purposes only
R432
10K+ -5%1/16W
C443
100N 16V
C454
1UF 10V
C439
100N 16V
C442
100N 16V
C445
1UF 10V
JTAG
C435
100N 16V
JTAG_TDI
B13
JTAG_TDO
B15
JTAG_TMS
A14
JTAG_TCK
C14
JTAG_MODE
C15
JTAG_TRST
B14
RESET_N
C13
SCAN _EN
B17
U401F
DL-165
R428
4.7K 1/16W
R437
0R05 OHM
1
2
3
4
5
CN706
NC/CONN
R433
NC
R443
10K+-5%1/16W
R425 NC/10K+-5%1/16W
R427 NC/10K+-5%1/16W
C451
100N 16V
R461 10K+ -5%1/16W
R498 NC/10K+-5%1/16W
LED_G
R446
100K 1/16W
1 2
FB409
120R 6A
R448
NC
GND
1
RESET
2
VCC
3
U410
NC/ MAX809STRG
C457
100N 16V
C434
100N 16V
R476
NC/10K+-5%1/16W
C431
100N 16V
R447
NC/10OHM1/16W
R441
4.7K 1/16W
R477
NC/10K+-5%1/16W
R442
NC
R439
33 OHM 1/16W
C432
100N 16V
SW1
GPIO_0
B16
GPIO_1
C16
GPIO_2
A18
GPIO_3
D16
GPIO_4
E18
GPIO_5
C17
GPIO_6
B18
GPIO_7
C18
GPIO_8
E17
GPIO_9
F18
GPIO_10
F16
GPIO_11
F17
GPIO_12
G18
GPIO_13
D17
GPIO_14
D18
GPIO_15
E16
U401D
DL-165
SW2
C448
100N 16V
1 2
FB407
120R 6A
C449
100N 16V
+3V3
D402 NC/RLZ5.6B
C488NC/10N 50V
D401 NC/RLZ5.6B
CORE_PLL_VSS33
D10
PLL_DVSS12
D11
VSS33
P15
VSS33
L15
VSS33
N15
VSS33
J15
VSS33
T15
VSS33
R15
VSS33
E15
VSS33
T11
VSS33
R11
VSS33
R14
VSS33
R13
VSS33
R12
VSS33
T14
VSS12
K9
VSS26
F4
VSS26
G4
VSS26
H4
VSS26
N4
VSS26
R4
VSS26
P4
VSS26
R5
VSS26
K4
VSS26
J4
VSS26
E4
VSS26
L4
VSS26
M4
VDD 12
E7
VSS12
D8
VSS12
H8
VSS12
H9
VSS12
H10
VSS12
H11
VSS12
J8
VSS12
J9
VSS12
J10
VSS12
J11
VSS12
K8
VSS12
K10
VSS12
K11
VSS12
L8
VSS12
L9
VSS12
L10
VSS12
L11
CORE_PLL_AVDD33
C11
PLL_DVDD12
D12
VDD 33
P10
VDD 33
H14
VDD 33
K14
VDD 33
P12
VDD 33
P13
VDD 33
P14
VDD 33
D13
VDD 33
M14
VDD 33
E13
VDD 33
D14
VDD 33
D15
VDD 33
E14
VDD 33
F14
VSS33
F15
VSS33
G15
VSS33
H15
VSS33
K15
VSS33
T16
VSS33
M15
VDD 26
L5
VDD 26
R9
VDD 26
F5
VDD 26
J5
VDD 26
G5
VDD 26
R8
VDD 26
R7
VDD 26
R6
VDD 26
P8
VDD 26
P6
VDD 26
P5
VDD 26
N5
VDD 26
R10
VDD 12
P7
VDD 12
E9
VDD 12
E12
VDD 12
G14
VDD 12
J14
VDD 12
K5
VDD 12
P9
VDD 12
N14
VDD 12
M5
VDD 12
L14
VDD 12
H5
VDD 12
D9
VDD 12
P11
U401G
DL-165
C489NC/10N 50V
HOLD
1
VCC
2
DU
3
DU
4
DU
5
DU
6
S
7
Q
8
W
9
VSS
10
DU
11
DU
12
DU
13
DU
14
D
15
C
16
U408
NC/ M25P128-VMF6TG
C456
100N 16V
C453
100N 16V
R445
4.7K 1/16W
C452
100N 16V
BLPWM_DOWN
C430
100N 16V
C440
100N 16V
C441
100N 16V
BLPWM_UP
+3V3
+3V3
+3V3_PLL
+1V2
+3V3
DGND
+3V3
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
+1V2
DGND
+3V3
+1V2
DGND
+3V3
DGND
DGND
DGND
DGND
DGND
+3V3
DGND
+3V3
DGND
DGND
+3V3
DGND
GPIO13
GPIO14
GPIO12
+3V3
GPIO14
GPIO15
GPIO12
GPIO15
GPIO15
GPIO13
R471 NC/100OHM1/16W
GPIO14
1 2
FB413120R 6A
R473 NC/100OHM1/16W
R472 NC/100OHM1/16W
C764
10uF 10V
+2V6
DGND
SCLUD
DGND
R431
NC/10K+-5%1/16W
R462 1K 1/16W
C465
10uF 10V
1 2
FB414NC/120 O HM
BLPower_Key
A0
1
A1
2
A2
3
VSS
4
SDA
5
SCL
6
WP
7
VCC
8
U409
CAT24C128WI-GT3
C458
1UF 10V
DGND
EEPROM_DIS
+2.6V
R466
300R
C490NC/100N 16V
DGND
C438NC/220N 10V
Cathode
1
Anode
2
Emitter1
3
Collector
4
Emitter2
5
U407
NC/R oll Ball Switch
+3V3
+3V3
R440
33 OHM 1/16W
+3V3
R436
NC/620 OHM 1/16W
H
H
LED_G
1 2
FB705
120R 6A
JTDI
JTMS
R429 NC/1K 1/16W
LED_GREEN
DGND
+3V3
R499
0R05 OHM
NC R430
NC 0R05 OHM
RTUD
JTDO
1
2
3
4
5
CN403
NC/CONN
R435
NC/22K 1/16W
+5VL DO
JTCK
C446
4.7uF 10V
C437
4.7uF 10V
VLED_EN 7
1
2
3
4 5
CN401
CONN
SW2SW1
锣
オ锣
タ盽
锣
D702
LL4148
+1V2PLL
C455
4.7uF 10V
J_EN
DGND
EEPROM_DIS
JMODE
RTUD2
1
2
3
4
5
67
CN402
NC/CONN
R464 NC/100OHM1/16W
+3. 3V
+1.2V
R438
1K 1/16W
DGND
+3V3
H
+3V3_PLL 4
PANEL_ON 7
C491
100N 16V
1 2
FB411
120R 6A
LED_GREEN
DGND
1 2
FB412NC/120 OHM
LED_GR EEN

AOC E2251FWU Specifications

General

Brand	AOC
Model	E2251FWU
Category	Monitor
Language	English