54
BA0
ADR6
DMQ
ADR9
MDATA9
MADR8
ADR10
CKE
8
DMQ
ADR7
CASZM
MCLK
8
R4
6
8
10K OH
M
1
/10W
R460
22 OHM 1/10W
MDATA12
DMC
FB403
600 OHM
DMQ
DATA12
1.0
Acer AT1930/2230
A4
9
12
Tuesday , July 22, 2008
715T2849-1
<
称爹
>
09 DDR & SDRAM
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
ADR0
UDQM
8
2M X 16bit X 4BK
ADR8
ADR5
C433
0.1uF
ADR5
DATA13
DATA4
MADR[0..11]
MDATA7
MADR9
ADR1
R4
6
9
10K O
H
M
1/
1
0
W
MDATA15
DQMU
DATA5
R466
NC
C436
0.1uF
RP402
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R456
NC
RP405
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
DATA6
MADR1
ADR8
ADR2
MDATA1
256M
DATA6
R499
NC
L401
600 OHM
MCLK-
C434
0.1uF
C428
NC
BA1
CKE
DATA10
R464
56 OHM 1/10W
DMC
R818
100 OHM 1/10W
DQMS
MCLK+
DQS1
MDATA[0..15] 8
MDATA3
CASZM
WEZM
R457
NC
MDATA2
DATA5
ADR3
C429
NC
ADR1
DATA2
DATA4
ADR3
C435
0.1uF
DQS0
MADR4
R489 0 OHM 1/10W
MCLK-
ADR11
MDATA6
R465
NC
WEZ
8
RASZ
8
DATA13
DATA7
CASZ
8
C437
0.1uF
C458
0.1uF
MADR7
+3.3MVDD
DATA3
R4
6
7
10K OH
M
1
/10W
DATA9
RASZ
CLK
R4
7
0
10K O
H
M
1/
1
0
W
MDATA14
ADR11
MDATA0
DATA15
R459
22 OHM 1/10W
MADR[0..11]
8
+3.3MVDD
DATA11
MADR0
RASZM
MADR2
ADR4
U403
EM638165TS-6G
23
24
25
26
29
30
31
32
33
35
2
4
5
7
8
10
11
13
18
17
16
42
44
45
47
48
50
51
53
38
19
28
14
22
46
12
6
49
43
9
3
34
37
41
36
27
15
39
21
20
40
52
54
1
A0
A1
A2
A3
A4
A5
A6
A7
A8
A11
D0
D1
D2
D3
D4
D5
D6
D7
RAS
CAS
WE
D8
D9
D10
D11
D12
D13
D14
D15
CLK
CS
VSS
VDD
A10
VSSQ
VSSQ
VSSQ
VCCQ
VCCQ
VCCQ
VCCQ
A9
CKE
VSS
NC
VDD
DQML
DQMU
BA1
BA0
NC
VSSQ
VSS
VDD
RP403
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
BA1
8
DMC
ADR0
4M X 16
DQML
MDATA4
MDATA10
ADR4
RASZM
DATA1
R461
56 OHM 1/10W
+3.3MVDD
11
DQMS
ADR2
DATA9
DMC
MADR10
C431
0.1uF
DMQ
DATA2
C424
2.2uF
BA1
DATA12
DQMU
C426
0.1uF
DATA14
DATA11
LDQM
8
DQML
ADR7
BA0
8
DATA14
DMC
DMC
CASZ
R817
100 OHM 1/10W
BA0
DQS1
8
MADR11
ADR10
DATA1
DATA0
ADR6
R463
56 OHM 1/10W
RP407
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
FB402
600 OHM
RP406
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
Etronteck EM638165TS-6_166MHz_4Mx16
MDATA5
C432
0.1uF
WEZ
R462
56 OHM 1/10W
CS
DATA3
MDATA8
DATA8
MCLKZ
8
MADR6
DATA10
DATA8
C425
0.1uF
DATA7
RP404
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
R458
22 OHM 1/10W
MDATA13
ADR9
RP408
100 OHM +-5% 1/16W
1
2
3
4
8
7
6
5
DQS0
8
MCLK+
MVREF-D
MVREF-D
U402
NC/DDR_128Mb_TSOP66
29
30
31
32
35
36
37
38
39
40
28
41
2
4
5
7
8
10
11
13
54
56
57
59
60
62
63
65
26
27
24
23
22
21
20
47
16
51
44
45
46
1
18
33
3
9
15
55
61
34
48
66
6
12
58
64
49
52
14
17
19
25
43
53
50
42
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
BA0
BA1
CS
RAS
CAS
WE
LDM
UDM
LDQS
UDQS
CKE
CLK
CLK
MVDD
MVDD
MVDD
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VSS
VSS
VSS
VSSQ
VSSQ
VSSQ
VSSQ
VREF
VSSQ
NC
NC
NC
NC
NC
NC
NC
NC
C430
0.1uF
MDATA11
WEZM
DATA15
CLK
MCLK
MADR5
C427
0.1uF
MDATA[0..15]
MADR3
DATA0
Summary of Contents for AT1930
Page 1: ...1 Acer AT2230 AT2231 Service Guide ...
Page 7: ...7 Monitor Features General Specifications Chapter 1 ...
Page 10: ...10 Factory Preset Display Modes Analog RGB Signal Timing ...
Page 12: ...12 Optical Specifications Test Conditions Optical Specifications ...
Page 13: ...13 Connecting Peripherals Front panel controls Chapter 2 ...
Page 16: ...16 Using the OSD Menus ...
Page 17: ...17 ...
Page 18: ...18 ...
Page 19: ...19 ...
Page 20: ...20 ...
Page 21: ...21 ...
Page 35: ...35 4 Click the button Read to load the software file and then click the Auto ...
Page 36: ...36 5 When the picture showed as below we can click the run to finish to upgrading ...
Page 42: ...42 5 Main Board 6 Key Board 7 IR Board 8 Speaker ...
Page 43: ...43 EDID Data DDC DATA for D Sub Input ...
Page 44: ...44 PCB Layout Main Board Chapter 9 ...
Page 45: ...45 ...
Page 46: ...46 Power Board ...
Page 47: ...47 Key Board IR board ...