Acer AT2058ML, Service Manual

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71
R625
NC/0R05 1/10W 5%
C643 10U 10V
R618 10OHM1/10W
R614
4.7K1/16W
S
M
D
/0
402
SMD/0402
10K
C621
0.47uF 16V
C645
2N2 50V
+5V_SW
+5V_STB 4,5,8,10
OFF_MUTE
SMD/0402
+12V/5V
SMD/0402
SMD/0402
SMD EEC100
R607
1K1/16W
FB605 220R/2000mA
1 2
SMD/0402
330nF
R638
SMD/0402
+5V_STB
R628
47K1/16W
T
P
602
HP_Out_L 8
C603
100N 50V
SMD/0402
C635
NC/1N 50V
C631
330N 50V
C627
220N 25V
C602
100N 50V
SMD/0402
0R
HP_Out_R 8
OFF_MUTE
D607
BAS316
1 2
A K
R635
ROUT+
R643
0R05 1/16W
C624
0.47uF 16V
------ ------ -------
+5V_SW 4,8,10,11,12,13,14,16
HP_DET#
+5V_SW
+12V/5V
C625
330N 50V
SMD/0402
C647
10N 50V
C623
0.47uF 16V
R610
NC/10K1/16W
Load
OFF_MUTE 12
C610 2.2uF 10V
SMD/0402
SP_AMP_MUTE 10
C630
220N 25V
R639
10OHM1/16W
C642 10U 10V
SMD/0402
SMD/0402
+
C633
220UF 50V
SMD/0402
SMD/0402
T
P
603
CN602
PHONEJACK
1
7
6
2
3
4
5
100R 1%
HP_SC_MUTE
HPOUTL
LOUT-
SMD/0402
HP_Out_R
+
C604
220UF 16V
SMD/0402
SMD/0402
HPOUTR
U602
TPA6132A2RTER
1
3
2
16
12
8 6
4
5
11
9
13 15 14
10
7
17
INL-
INR+
INL+
OU
T
L
HPVDD
HP
V
S
S
G0
INR-
OU
T
R
CPP
CPN
EN
SG
N
D
AV
D
D
PGND
G1
T
her
m
a
l P
a
d
33uH
R629
SMD/0402
HP_Out_L
C629
220N 25V
SMD/0402
D603
BAS316
1
2
AK
SMD/0402
AMP_MUTE
1uF
Item
SP_AMP_MUTE
+24V_16V
T
P
604
SMD/0402
AUDIO_VDD
SP_AMP_MUTE
C636
1N 50V
Line_Out_R 8
HP_SC_MUTE 12
REMOVE AC
POP
SOUND CKT
HEADPHONE R/L OUTPUT
R603
NC/47K1/16W
C611
10N 50V
-
---
----
---
><-
---
----
--
10K
R638
100R 1/16W 1%
47uH
LOUT+
R605
4.7K1/16W
NC
C605 1UF16V
HP_Out_R
SMD/0402
HPOUTR
LOUT+
The item of this page start from "601"
Close to MT5363
DV33 4,5,6,7,8,10,11,14,16
DV33
+ C634
220UF 50V
SMD/0402
C609
1UF16V
Close to MT5363
3W
C6
1
8
100
N
50
V
R613
10K1/16W
Q605
BC847C
SMD/0402
R611
0R05OHM1/16W
DV33SB 5,10,13,14,16
R617
10K1/16W
U601
TPA3110D2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
25
24
23
22
21
20
19
18
17
16
15
29
SDZ
FAULTZ
LINP
LINN
GAIN0
GAIN1
AVCC
AGND
GVDD
PLIMIT
RINN
RINP
NC
PBTL
PVCCL
PVCCL
BSPL
OUTPL
PGND
OUTNL
BSNL
BSNR
OUTNR
PGND
OUTPR
BSPR
PVCC
PVCC
Thermal Pad
AMP_MUTE 10
C606 1UF16V
R612
10K1/16W
L604 47uH
C
ROUT-
T
P
601
C644
2N2 50V
R648
470R 1/16W 1%
SMD/0402
Line_Out_L 8
------ ------ -------
SMD EEC100
Line_Out_L
CN601
CONN
1
2
3
4
L601 47uH
SMD/0402
C6
14
1N
50
V
C616
1uF 25V
DV33
C601
10U 10V
R606
100K1/16W
5W
R637
100R 1/16W 1%
C641
1N 50V
S
M
D
/0
402
SMD/0402
GND 4,5,6,7,8,9,10,11,12,13,14,16
HPOUTL
AUDIO_VDD
R644
0R05 1/16W
R630
10 OHM 1/4W
NC
R633
NC/0R05 1/16W
SMD/0402
HP_SC_MUTE
C615
1uF 25V
Q602
BC857BW 1
2
3
SMD/0402
SMD/0402
NC
Shutdown
GND
R635
NC/10K1/16W
R608
4.7K1/16W
R601 4.7K1/16W
SMD/0402
R624
47K1/16W
-
---
----
---
><-
---
----
---
-
R637
D606
BAS316
1 2
A K
SMD/0402
SMD/0402
ROUT-
C6
1
9
1N
5
0
V
10K
L603 47uH
C638
1N 50V
SMD/0402
LOUT-
AMP_MUTE
SMD EC63
FB606 220R/2000mA
1 2
+12V/5V 4,5
FB601
120R/3000mA
1 2
+12V/5V 4,5
HP_Out_L
DV33SB
SMD/0402
SMD/0402
DV33SB
C646
10N 50V
R629
10K1/16W
R609 10OHM1/10W
Q601
BC847BW
SMD/0402
SMD/0402
R633
AUDIO_VDD
C608
2.2uF 10V
R615
4.7K1/16W
D608
BAS316
1 2
A K
C620
330N 50V
---
---
---
-->
<---
---
--
Line_Out_R
C640
NC/1N 50V
NC
OFF_MUTE
R631
10K 1/16W 5%
R642
10OHM1/16W
Close to MT5363
SMD/0402
8R
+24V_16V 4,12
HP_DET#
ROUT+
R641
10OHM1/16W
C628
220N 25V
Line_Out_L
L
100R 1%
DV33
+24V_16V
SMD/0402
16R
0R
Shutdown
R636
NC/47K1/16W
C617 1uF 25V
C637
NC/1N 50V
100R 1%
R622
4.7K1/16W
R631
C6
13
100
N
5
0V
+5V_SW
SMD/0402
DV33
ROUT+
DV33
C639
NC/1N 50V
HP_DET# 11
R604
22K 1/16W 5%
C626
330N 50V
R640
10OHM1/16W
SMD/0402
15K
+5V_STB
R634
0R05 1/16W
D604
BAS316
1 2
A K
R634
---
---
---
-->
<---
---
---
-
SMD/0402
L602 47uH
C622
0.47uF 16V
AMP_MUTE:
NORMAL: Low
MUTE: High
Line_Out_R
100R 1%
HP_SC_MUTE
C632
1N 50V
R632
10K1/16W
SMD/0402
+5V_SW
R647
470R 1/16W 1%
R616
NC/0R05 1/16W
REMOVE POP SOUND CKT
When AC ON and DC OFF
SMD/0402
SMD/0402
DTV ACER AT2326M MAIN BOARD Custom
15 16 Wednesday , April 14, 2010
715G3876-1A 15. AUDIO AMP/HEADPHONE OUT
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
SMD/0402