Acer AT2058ML, Service Manual

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70
DV33
HDMI3_SCL
RX3_1+
RX2_1+
RX2_2+
RX3_2+
R523
NC/0R05 1/16W
R529 100OHM1/16W
R536
47
K
1/
1
0W
RX3_1+
SMD/0402
PWR5V_3
SMD/0402
R522 100OHM1/16W
SCL_3
R538
33 OHM 1/10W
S
M
D
/04
02
HDMI3_SCL#
RX2_C+
AVDD1V25_HDMI
HPD3
Q502
2SK1828
3
1
2
RX3_C+
SMD/0402
ZD
5
04
NC/P
D
Z
2
4B
1
2
SDA_2
DV33
AVDD1V25_HDMI
SDA_2
CEC_2
EDID_WEN:
write_enable: High
write_disable: Low
R505
NC/0 OHM +-5% 1/16W
SMD/0402
USB_VRT
+5V_SW
RX3_2+
RX3_0+
RX3_1- RX3_1-
U503
M24C02-WMN6TP
1
2
3
4 5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
C5
16
10
0N
1
6V
HDMI 2 EDID EEPROM
HDMI1 ESD PROTECTER
SCL_3
EDID_WEN
HDMI3_SDA#
RX2_2+
S
M
D
/04
02
R502
27K 1/16W 5%
SCL_2
FB503 600R/500mA
1 2
AVDD1V25_USB
HDMI3_SCL#
CEC_2
SDA_3
AVDD3V3_USB
AV12 5,7,8,9,16
R500
NC/0R05 1/16W
SMD/0402
CEC_3
HPD2
RX2_C-
RX3_1+
RX3_2-
C503
100N 16V
R565
0R05 1/10W
R5
26
1K
1/
1
0W
HDMI 1 INPUT
SMD/0402
SMD/0402
RX2_2-
U510 NC/RClamp0524P.TCT
1
2
3
4
5 6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
U509 NC/RClamp0524P.TCT
1
2
3
4
5 6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
HDMI2_SDA
RX2_2-
HDMI3_SCL#
AV33
SDA_2
USB_DP
ZD501
NC/BZX384-C5V6
1
2
AVDD3V3_HDMI
S
M
D
/04
02
RX3_2-
CEC_2
(SIDE)
S
M
D
/04
02
SCL_2
R501 0R05 1/16W
HDMI_CEC
RX2_C+
With Spring
R537
47
K
1/
1
0W
DV33
SCL_3
D506 BAS316
1 2
A K
C505
100N 16V
HDMI3_SDA
S
M
D
/04
02
HDMI2_SDA
R540
4.7K1/16W
SMD/0402
HDMI3_SDA#
HDMI2_SCL
RX2_0-
HDMI3_SDA#
RX2_0-
R533
1K1/16W
R527
1K1/16W
PWR5V_3
HPLUGP3_5V
RX2_C+
R504 0R05 1/16W
R567
0R05 1/10W
EDID_WEN 7,10,13
RX2_1-
RX3_2-
-
--
---
><
--
--
--
-
DV33
AVDD3V3_HDMI
PWR5V_3
L503
NC/90R/400mA
1
2
4
3
HDMI_CEC
The item of this page start from "501"
U513 NC/RClamp0524P.TCT
1
2
3
4
5 6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
SMD/0402
AVDD1V25_USB
D502
BAS316
1
2
A
K
SMD/0402
HDMI3_SDA
USB_DP 8
USB_DM
RX3_2-
RX2_C+
RX2_0+
HDMI &
USB I/F
MT5363LICG
U401E
AP11
AN12
AR12
AU12
AM13
AP13
AT13
AL12
AN14
AR14
AU14
AP15
AT15
AR16
AU16
AP17
AT17
AR18
AU18
AP19
AT19
AL14
AM15
AN16
AM17
AL18
AN18
AM9
AL10
AM11
AN10
AU10
AR10
AL16
AP9
AT9
AT11
AVDD12_HDMI
AVSS33_HDMI
RX2_C
RX2_CB
AVDD33_HDMI
RX2_0
RX2_0B
HDMI_SCL2
HDMI_CEC
RX2_1
RX2_1B
RX2_2
RX2_2B
RX1_C
RX1_CB
RX1_0
RX1_0B
RX1_1
RX1_1B
RX1_2
RX1_2B
HDMI_SDA2
PWR5V_2
HDMI_HPD2
HDMI_SCL1
HDMI_HPD1
HDMI_SDA1
AVSS12_USB
AVDD12_USB
AVDD33_USB
USB_VRT
USB_DP
USB_DM
PWR5V_1
AVSS33_USB
AVSS33_USB
AVSS33_USB
RX2_0-
RX3_1-
RX3_C-
+5V_SW
R534
0R05 1/10W
HDMI 2 INPUT
HDMI 1 EDID EEPROM
SMD/0402
AV12
PWR5V_2
DV33
PWR5V_2
PWR5V_3
SMD/0402
HDMI2_SCL
FB501 600R/500mA
1 2
AV12
RX2_2-
DV33 4,5,6,7,8,10,11,15,16
RX3_0-
L502
NC/90R/400mA
1
2
4
3
--
--
--
><
--
--
--
-
SMD/0402
SMD/0402
DV33SB 5,10,13,15,16
RX2_0+
RX2_1-
SMD/0402
NEAR IC
Q508
2SK1828
3
1
2
R519
47
K
1/
1
6W
SMD/0402
NEAR CN506
EDID_WEN
RX2_1-
RX3_C+
R528
4.7K1/16W
RX3_1-
R544
NC/4K7 1/16W 5%
RX3_2+
HDMI2_SDA
HDMI3_SCL
CEC_2
RX2_2-
DTV ACER AT2326M MAIN BOARD Custom
14 16 Wednesday , May 05, 2010
715G3876-1A 14. HDMI1/HDMI2/HDMI3 INPUT
G3876-1A-AT2326M-100414
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
+5V_SW RX2_2+
USB_VRT
HPD2
S
M
D
/04
02
GND 4,5,6,7,8,9,10,11,12,13,15,16
RX2_1+
R5
25
47
0K
1
/16
W
5
%
(SIDE)
DV33SB
RX3_0-
U504
M24C02-WMN6TP
1
2
3
4 5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
Q507
BC847C
3
2
1
R506
NC/0 OHM +-5% 1/16W
HPLUGP2_5V
RX3_0-
RX3_0+
+5V_STB 4,5,8,10,15
CN502
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
24
TH1
TH2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
TH3
TH4
TH5
R539
4.7K 1/10W
EDID_WEN:
write_enable: High
write_dis able: Low
S
M
D
/04
02
RX2_C-
CEC_3
RX3_0-
PWR5V_2
RX2_0+
R562
5K1 1/10W 1%
USB_DP
CEC_3
RX3_C-
R5
31
47
0K
1/
1
6W
5
%
R524
33 OHM 1/16W
SMD/0402
HDMI2 ESD PROTECTER
RX2_0+
SMD/0402
SMD/0402
RX3_2+
R541
4.7K1/16W
Q505
BC847C
3
2
1
--
---
->
<-
--
--
--
AV33 4,8,16
NEAR IC
AV33
R530 100OHM1/16W
RX2_C-
L504
NC/90R/400mA
1
2
4
3
R543
NC/4K7 1/16W 5%
SMD/0402
CEC_3
SMD/0402
HPLUGP2_5V
RX2_0-
DV33SB
SCL_2
R518
10
K
1/
1
6W
RX3_C+
NEAR CN506
RX2_1+
HDMI2_SCL
Q504
BC847C
3
2
1
S
M
D
/04
02
+5V_SW 4,8,10,11,12,13,15,16
D509 BAS316
1 2
A K
C504
100N 16V
HPD3
RX3_C+
PWR5V_2
RX2_2+
Q506
BC847C
3
2
1
C
511
1
00N
1
6V
ZD
5
03
NC/P
D
Z
24
B
1
2
--
--
--
><
--
--
--
-
USB_DM
RX3_C-
(SIDE)
HPLUGP3_5V
RX2_1-
AVDD3V3_USB
PWR5V_2
D
508
BAS3
1
6
1
2
AK
D510 BAS316
1 2
A K
Closed to Main Chip
SDA_3
RX3_0+
RX3_C-
U508 NC/RClamp0524P.TCT
1
2
3
4
5 6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
SMD/0402
EDID_WEN
R566
0R05 1/10W
+5V_STB
CN506
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
SHLD0
SHLD1
DSHLD0
TMDSD2-
DSHLD1
TMDSD1-
DSHLD2
TMDSD0-
TMDSC+
CSHLD0
TMDSC-
CEC
NC
SCL
SDA
DDC_GND
VCC5
HPD
SHLD2
SHLD3
D5
01
B
AS3
1
6
1
2
AK
S
M
D
/04
02
C5
1
7
1
00N
1
6V
RX2_1+
R535
10
K
1/
1
0W
C510
4.7UF 10V
SMD/0402
RX3_0+
RX3_1+
C5
07
10
0N
1
6V
R520
47
K
1/
1
6W
PWR5V_3
HPLUGP3_5V
SDA_3
C506
100N 16V
HPLUGP2_5V
L501
NC/90R/400mA
1
2
4
3
USB_DM 8
RX2_C-
D507 BAS316
1 2
A K
R
532
1K
1
/16
W
R521 100OHM1/16W
S
M
D
/04
02