Acer AT2058ML, Service Manual

Page: 66 / 79

66
Flash_WP#
NO
M_OPCTRL2
C4164
10P 50V
C4172
NC/1UF16V
C4161
NC/1UF16V
SMD/0402
PDD4
POCE1#
DV33SB
AV33
SY S_EEPROM_WP
POCE1#
AVDD3V3_XTAL
D4153
NC/BAS316
1
2
AK
R4178 NC/100 OHM 1/10W
D4152
BAV99
3
1 2
U4053
NC/ICL3232EIV-16Z
13
8
11
10
1
3
4
5
2 6
12
9
14
7
16 15
R1IN
R2IN
T1IN
T2IN
C+
C1-
C2+
C2-
V+
V-
R1OUT
R2OUT
T1OUT
T2OUT
VCC GND
SYSTEM EEPROM
1V0SB
U0RX
RC6
R4182
4.7K1/16W
SMD/0402
SY S_EEPROM_WP
C2+
U4052
NC/MX25L4005AMI-12G
1
2
3
4 5
6
7
8
CS
SO
WP
GND SI
SCK
HOLD
VCC
SMD/0402 SMD/0402
SM
D
/0
402
U4150
NC/TS5A3157DCKR
1
2
3 4
5
6
NO
GND
NC COM
V+
IN
R4165
1K1/16W
AVDD3V3_REG
R
416
9
10
K1
/16W
DV33 4,5,6,7,8,11,14,15,16
SMD/0402
DV33
OSDA0
POOE#
C4174
NC/100N 50V
R4194 4.7K1/16W
--->
<--
-|>
SMD/0402
Key 2
LED_G
PDD0
EDID_WEN
U0RX RX
D4155
NC/BAV99
3
1 2
Audio Mute/Digital Amp Control
SMD/0402
C4154
100N 16V
Near PIN16
DV33SB
DV33
MCHIP_RST# 8
POCE0#
R4159 100 OHM 1/10W
SMD/0402
PARB#
JTRST#
M_OPCTRL2
R4193
NC/0R05 1/10W
PDD4
U0TX
SMD/0402
DV33
DV33SB 5,13,14,15,16
MCHIP_RST#
DV33
PACLE
R4180
100K1/16W
C4168
4.7UF 10V
TO IR/KEY BOARD
Flash_WP#
JTAG_DBGACK
R4158
330 OHM 1/16W
--->
<--
-|>
SMD/0402
C4163
10P 50V
R4172
100R 1/10W 1%
JTAG_DBGRQ
CN410
CONN
1
2
3
C4176
NC/1N 50V
V-
R4152 1 OHM 1/10W
FB4151
NC/120R/500mA
1 2
CN401
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
JTCK
VCC
V33
Light_Sensor
U409
M24C32-WDW6
1
2
3
4 5
6
7
8
E0
E1
E2
VSS SDA
SCL
WC
VCC
R4192
0R05 1/16W
POOE#
C4173
NC/1UF16V
SMD/0402
GND 4,5,6,7,8,9,11,12,13,14,15,16
E_FUSE
POWE#
SMD/0402
MEMC RESET Control
R4179
0R05 1/10W
SMD/0402
+5V_STB
OPWRSB
U0TX
SM
D
/040
2
DV33SB
U0RX
R4188
4.7K1/16W
R4195
4.7K1/16W
DV33
C1-
R4154
6K8 1/10W 1%
SMD/0402
OXTALO
RC6
OXTALI
V33
CN406
NC/60947 20P 1.25MM
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
21
22
C4160
100N 50V
16MB Nand Flash
SM
D
/040
2
LO
+5V_STB
PDD2
C4152
100N 16V
FB4152
600R/200mA
1
2
AVDD3V3_REG
R4187
4.7K1/16W
SCART Interface
LED_R
PDD6
+5V_SW 4,8,11,12,13,14,15,16
V+
DV33
DV33SB
JTRST#
SMD/0402
U0TX 13
JTMS
RC6_OUT
R4198
NC/0R05 1/10W
CL=10P
U0RX
KEY _UP_DN_DCSW
TVTREF#1
UTX
FOR CODE DOWNLOAD,DEBUGGING,
FACTORY ALIGUMENT AND
COMPAIR MODE
SMD/0402
U0TX
PDD7
LED_R:
Enable(Stand_By): High
Dis able: Low
AV12 5,7,8,9,14,16
POWE#
E_FUSE
ORESET#
RC6_OUT_EN
R4189
4.7K1/16W
X4150
54MHz
1 2
DV33
PDD7
POCE0#
OSCL0
JTDO
C4170
NC/1UF16V
R4157 100 OHM 1/10W
SMD/0402
LED_R
JTDO
R4168
10K1/16W
C4166
100N 16V
+5V_STB 4,5,8,15
AMP_MUTE
SMD/0402
PDD5
C4177
NC/1N 50V
PDD3
R4190
4.7K1/16W
SMD/0402
DV33SB
RC6
OSDA0
Key 2
C2-
C4175
NC/1N 50V
---
><-
--
|>
LO = > WP
OXTALI
DTV ACER AT2326M MAIN BOARD
Custom
10 16 Wednesday , May 05, 2010
715G3876-1A 10. FLASH/JTAG/UART/IR/RS232
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
PDD2
SCART_FS0
R4176
33 OHM 1/16W
U410
APX809-29SAG-7
1
2
3
GND
RE
S
E
T
VCC
SMD/0402
JTDI
C4
15
7
100
N
5
0
V
R4163
16K 1/10W 5%
Other Control Interface
+5V_SW
R4184
4.7K1/16W
L4150
0U82
TP4152
YES
SCART_FS0 12
R
417
7
10
K1
/16W
--
-><
---
|>
DV11
C4156
100N 16V
LED_G:
For flash function when
press rem ote control
PACLE
C4165
1N 50V
DV33SB
SP_AMP_MUTE 15
PARB#
D4151
BAV99
3
1 2
LED_G:
Enable: High
Dis able(Stand_By): Low
SCART_FS0
SP_AMP_MUTE
RC6_OUT
SMD/0402
RC6_OUT_EN
+12V/5V
JTCK
R4150
NC/0 OHM +-5% 1/10W
SMD/0402
JTDI
R
416
4
10
K1
/16W
R4170 10K1/16W
M_OPCTRL3 7,13,14
NEAR IC
1V0SB
AV33 4,8,14,16
ORESET#
R4161
1K 1/10W
POOE#
Light_Sensor
C4169
10uF 6.3V
C4159
100N 50V
C4162
N
C
/2
2U
10V
Near CN404
DV33
AV12
PDD1
PDD5
SP_AMP_MUTE
RC6_OUT_EN
R4191
4.7K1/16W
C4171
NC/1UF16V
SM
D
/040
2
RC6 OUT
DV33SB
DV33
LED_G 11
EDID_WEN
R4186
4.7K1/16W
R4166
10K1/16W
SMD/0402
R4199
NC/100 OHM 1/10W
PAALE
CN404
NC/D-SUB 9P
5
9
4
8
3
7
2
6
1
10
11
R4162 16K 1/10W 5%
512KB Nor Flash for Boot Code
D4154
NC/BAS316
1
2
AK
NEAR IC
+5V_STB
PDD1
LED_G
C
4153
N
C
/1
0N
50V
+5V_SW
KEY _MENU_L_R_SOURCE
SMD/0402
R4175
100R 1/10W 1%
PDD0
R4156
0R05 1/10W
SMD/0402
AMP_MUTE
R4196
470OHM1/16W
Key 1
PDD3
ORESET#
UTX
The item of this page start from "4150"
Reset IC
SMD/0402
C1+
R4185
4.7K1/16W
DV33SB
M_OPCTRL1
C4158
2U2 16V
I2C ADDRESS "A0"
SMD/0402
DV33SB
DV33
PDD1
HI = > WRITE
DV33SB
DV33
U0TX
JTMS
1V0SB
+5V_STB
PAALE
R4173
NC/3.9K1/16W
SMD/0402
VCXO
SM
D
/040
2
DV33SB
+5V_STB
KEY_UP_DN_DCSW
TO KEY PAD BOARD
DV33SB
POCE0#
R4181
NC/330 OHM 1/10W
SMD/0402
SMD/0402
OPWRSB 4
+5V_STB
JTRST#
URX
C4167
100N 16V
R4153
1K 1/10W 1%
PDD0
R4171
NC/3.9K1/16W
SMD/0402
AVDD3V3_XTAL
MCHIP_RST#
TX
EDID_WEN 7,13,14
OPWRSB
U4051
HY 27US08281A-TPCB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
NC
NC
NC
NC
NC
NC
R/B
RE
CE
NC
NC
VCC
VSS
NC
NC
CLE
ALE
WE
WP
NC
NC
NC
NC
NC NC
NC
NC
NC
I/O0
I/O1
I/O2
I/O3
NC
NC
NC
VSS
VCC
PRE
NC
NC
I/O4
I/O5
I/O6
I/O7
NC
NC
NC
NC
RS232
KEY _MENU_L_R_SOURCE
M_OPCTRL3
URX
C
4155
100N
50
V
R4151
0R05 1/10W
STB I/F &
Peripheral
MT5363LICG
U401C
AM23
AN24
AL24
AK37
AK35
AJ34
AM35
AM37
AL32
AJ36
AL34
AL36
AK33
AT1
AR2
AU2
AP5
AN6
L30
AT3
AT5
AU4
AR4
AU6
AR6
AT7
AP7
AU8
AR8
AP1
AP3
P33
P31
R32
R34
AK1
AJ2
AK3
AJ4
AH5
T35
R36
T37
AM19
AN20
AM21
AR20
AU20
AN22
AL20
AL22
AP21
AT21
AVDD10_LDO
AVDD33_VGA_STB
AVSS33_VGA_STB
AVSS33_XTAL
AVDD33_XTAL_STB
XTALO
ADIN2_SRV
ADIN4_SRV
ADIN0_SRV
XTALI
ADIN3_SRV
ADIN5_SRV
ADIN1_SRV
POCE0#
PDD0
POOE#
PDD1
POCE1#
FSRC_WR
POWE#
PARB#
PACLE
PAALE
PDD3
PDD2
PDD5
PDD4
PDD7
PDD6
OSDA0
OSCL0
OSDA2
OSCL2
OSDA1
OSCL1
JTRST#
JTDI
JTCK
JTMS
JTDO
U1TX
U1RX
VCXO
OPCTRL1
OPCTRL2
OPCTRL0
OPCTRL3
OPCTRL4
OIRI
OPWRSB
ORESET#
U0TX
U0RX
C4151
1UF16V
SMD/0402
DV33
U0RX 13
PDD6
HI
DV33
DV11 4,7
OSCL0
M_OPCTRL3
R4167
10K1/16W
DV33
+12V/5V 4,5
OXTALO
Key 1
C4150
1UF16V
R
417
4
10
K1
/16W
R4160
0R05 1/10W
DV33
AMP_MUTE 15
M_OPCTRL1
R4197
4.7K1/16W
R4183
NC/330 OHM 1/10W