AOC N17XA22-2 Service Manual page 55

Lcd tv monitor
Table of Contents

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3.3V M
77L 600
1
NC
U 300B
C 364
+
F3
S W 300
H W R S T
S W
10uF/16V
A C2 1
E X TMC LK
A 5
E X TDC LK
E 2
E OS D C LK
R 321
1K £[ 1/16W
T2
1
R emote
IRR E CV
R 322
C 5
4.7K £[ 1/16W
1
K E Y _A D
A DC 0
D 5
1
S CA R T_S W 2
A DC 1
C 2
U S B -DP
C 365
D 2
U S B -DM
0.1uF
M is c
R 324
X 301
33£[ 1/16 W
32.768K H Z
X TA LIR TC
D 3
X TA LIR TC
R 325
N C
C 367
E 3
X TA LOR TC
R 326
15pF
0£[ 1 /16W
C 368
15pF
R 300
0£[ 1 /16W
X TA LI
E 1
X TA LI
X 300
R 333
12MH z
0£[ 1 /16W
X TA LO
F2
X TA LO
R 334
TE S TMO D E
T1
1M£[ 1/16W
TE S TMO D E
C 370
R 335
C 369
0£[ 1 /16W
15pF
15pF
R 336
10K £[ 1/16W
P A N P W R _O N
1
L316
N C
L300
N C
12V S
L309
600 O HM
5V P
3.3V M
L315
600 O HM
R 360
10K £[ 1/16W
C P U P 12
R 357
10K £[ 1/16W
W P
R 362
N C
R 338
10K £[ 1/16W
S CL
R 339
10K £[ 1/16W
S DA
R 340
N C
C P U P 15
R 341
100K £[ 1 /16W
C P U P 32
R 342
100K £[ 1 /16W
V D_ RS T
R 343
100K £[ 1 /16W
P A N P W R _O N
R 344
100K £[ 1 /16W
C P U P 10
R 358
100K £[ 1 /16W
C P U P 17
R 359
100K £[ 1 /16W
Note: for ISP function
Internal ROM: CPUP16 pull LOW
External ROM: CPUP16 pull HIGH
3.3V M
U 304
1
A 0
R 349
8
R 350
V CC
4.7K £[ 1/16W
2
4.7K £[ 1/16W
A 1
R 353
3
A 2
75£[ 1/16 W
5
S DA
6
S CL
W P
7
R 354
W P
75£[ 1/16 W
C 378
0.1uF
M24C 16-MN 6T
S P V 301 A
J3
C P U P 00
P 00
H 1
C P U P 01
P 01
L3
C P U P 02
P 02
J1
C P U P 03
P 03
K 3
C P U P 04
P 04
J2
C P U P 05
P 05
K 2
C P U P 06
P 06
K 1
C P U P 07
P 07
L2
C P U P 20
P 20
L1
C P U P 21
P 21
M1
C P U P 22
P 22
M3
C P U P 23
P 23
M2
C P U P 24
P 24
N 1
C P U P 25
P 25
N 2
C P U P 26
P 26
N 3
C P U P 27
P 27
A E 3
R OMA 0
R OMA 0
A C7
R OMA 1
R OMA 1
A D5
R OMA 2
R OMA 2
A D7
R OMA 3
R OMA 3
A F3
R OMA 4
R OMA 4
A D6
R OMA 5
R OMA 5
A E 4
R OMA 6
R OMA 6
A F4
R OMA 7
R OMA 7
A E 5
C P U A 16
R OMA 16
A F5
C P U A 17
R OMA 17
A E 6
C P U A 18
R OMA 18
A F6
R OMW R Z
R OMW R nn
H 4
C P U P 10
P 10
C OMP _S E L
1
F1
V D_ RS T
P 11
V D_ RS T
4
G 3
C P U P 12
P 12
G 2
P A N P W R _O N
P 13
J4
R 323
100£ [ 1/1 6W
P 14
B L_A DJ
G 1
C P U P 15
P 15
H 3
W P
P 16
IS P
9
H 2
C P U P 17
P 17
P 1
R 327
100£ [ 1/1 6W
R X
9
P 30-RX D
P 2
R 328
100£ [ 1/1 6W
TX
9
P 31-TX D
P 3
C P U P 32
R 329
100£ [ 1/1 6W
P W R _O N
12
P 32-IN T0nn
P 4
R 384
75£[ 1/16 W
P 33
S CL
3,4,6 ,8,9,11
R 1
R 383
75£[ 1/16 W
P 34-T0
S DA
3,4,6 ,8,9,11
R 2
R 330
100£ [ 1/1 6W
P 35-T1
LV D S _E N
R 3
R 374
100£ [ 1/1 6W
5264 _RS T
8
P 36-W R nn
R 4
R 332
100£ [ 1/1 6W
L312
S CA R T_S W 1 1
P 37-RD nn
F4
TP 300
A LE _S C L
G 4
P S E N Z
P S E N _S DA
Q 301
P MB S 3904
Q 300
1
8
P A N _P W R
S 1
D 1
2
7
R 337
S 1
D 1
3
6
10K £[ 1/16W
S 1
D 1
4
5
G 1
D 1
A O4 403
3.3V M
+
C 371
1uF/16V
512KB
R OMA 7
5
A 7
A 14
R OMA 6
6
A 6
A 13
R OMA 5
7
A 5
A 8
R OMA 4
8
A 4
A 9
R OMA 3
9
A T29LV 040A -15JC
A 3
A 11
R OMA 2
10
A 2
O E
R OMA 1
11
A 1
A 10
R OMA 0
12
A 0
C E
C P U P 00
13
IO0
IO7
S DA
3,4,6 ,8,9,11
S CL
3,4,6 ,8,9,11
U 300D
S P V 301 A
L26
MA 0
MA 0
L25
MA 1
MA 1
L24
MA 2
MA R 0
MA 2
K 26
MA 3
MA R 1
MA 3
K 25
MA 4
MA R 2
MA 4
K 24
MA 5
MA R 3
MA 5
J26
MA 6
MA R 4
MA 6
J25
MA 7
MA R 5
MA 7
MA R 6
H 26
MA 8
MA R 7
MA 8
H 25
MA 9
MA R 8
MA 9
J24
MA 1 0
MA R 9
MA 1 0
J23
MA 1 1
MA R 10
MA 1 1
G 26
MA 1 2
MA R 11
MA 1 2
H 24
MA 1 3
MA R 13
MA 1 3
H 23
MA 1 4
MA R 14
MA 1 4
MA R 12
N 24
D QML0
S DC LK R
D QM0L
M26
D QMH 0
D QM0H
M25
D QML1
MCA S N N
D QM1L
M24
D QMH 1
MRA S N N
D QM1H
C K E R
A F25
MD0
MDQ MH 0
SD R AM Port
MD0
A C2 2
MD1
MDQ ML0
MD1
A D2 3
MD2
MW E NN
MD2
A F26
MD3
MCS N N
MD3
A E 2 4
MD4
MD4
A C2 3
MD5
MD5
3.3V M
A D2 4
MD6
MD6
A E 2 5
MD7
MD7
A B 2 4
MD8
MD8
A C2 5
MD9
3.3V M
MD9
A D2 6
MD1 0
MD1 0
A A 2 4
MD1 1
MD1 1
A B 2 5
MD1 2
MD1 2
A C2 6
MD1 3
MD1 3
A B 2 6
MD1 4
MD1 4
+
C 366
Y 24
MD1 5
1
MD1 5
100u F/16 V
W 23
MD1 6
MD1 6
A A 2 5
MD1 7
MD1 7
A A 2 6
MD1 8
MD1 8
Y 25
MD1 9
MD1 9
W 24
MD2 0
MA R 0
MD2 0
Y 26
MD2 1
MA R 1
MD2 1
W 25
MD2 2
MA R 2
MD2 2
V 24
MD2 3
MA R 3
MD2 3
MA R 4
13
W 26
MD2 4
MA R 5
MD2 4
120 O HM
V 25
MD2 5
MA R 6
MD2 5
U 24
MD2 6
MA R 7
MD2 6
V 26
MD2 7
MA R 8
MD2 7
U 25
MD2 8
MA R 9
MD2 8
U 26
MD2 9
MA R 10
MD2 9
T24
MD3 0
MA R 11
MD3 0
T25
MD3 1
MA R 13
MD3 1
MA R 14
A C2 4
W E N N
MA R 12
W E nn
A B 2 3
S DC LK
S DC LK R
S DC LK
A D2 5
R A S N N
1,13
R A S nn
A E 2 6
C A S N N
MCA S N N
C A S nn
MRA S N N
C K E R
MDQ MH 1
MDQ ML1
MW E NN
MCS N N
3.3V M
3.3V M
U 310
3.3V M
29
C P U P 26
28
C P U P 25
C 380
C 381
C 382
27
C P U P 20
26
C P U P 21
0.1uF
0.1uF
0.1uF
25
C P U P 23
24
P S E N Z
23
C P U P 22
22
21
C P U P 07
R 345 22£[ 1/16 W
D QML0
MDQ ML0
R 347 22£[ 1/16 W
D QMH 0
MDQ MH 0
R 351 22£[ 1/16 W
D QML1
MDQ ML1
R 355 22£[ 1/16 W
D QMH 1
MDQ MH 1
Code Flash
C S
MCS N N
- -
55
U 302
MD0
MD1
23
2
MDR 0
MD2
A 0
D Q0
24
4
MDR 1
MD3
A 1
D Q1
25
5
MDR 2
A 2
D Q2
26
7
MDR 3
A 3
D Q3
29
8
MDR 4
A 4
D Q4
30
10
MDR 5
A 5
D Q5
31
11
MDR 6
MD4
A 6
D Q6
32
13
MDR 7
MD5
A 7
D Q7
33
42
MDR 8
MD6
A 8
D Q8
34
44
MDR 9
MD7
A 9
D Q9
22
45
MDR 10
A 10
D Q1 0
35
47
MDR 11
A 11
D Q1 1
21
48
MDR 12
B S 1 /A 12
D Q1 2
20
50
MDR 13
MD8
B S 0 /B A
D Q1 3
36
51
MDR 14
MD9
N C
D Q1 4
38
53
MDR 15
MD1 0
C LK
D Q1 5
MD1 1
17
C A S
18
R A S
37
MD1 2
C K E
39
MD1 3
D QMU
15
MD1 4
D QML
16
MD1 5
W E
19
C S
1
28
V CC
G ND
14
41
V CC
G ND
27
54
V CC
G ND
MA 0
3
52
MA 1
V CC Q
V S S Q
9
46
MA 2
V CC Q
V S S Q
43
12
MA 3
V CC Q
V S S Q
49
6
V CC Q V S S Q
MA 4
G TL540L 16
MA 5
MA 6
MA 7
U 303
23
2
MDR 16
MA 8
A 0
D Q0
24
4
MDR 17
MA 9
A 1
D Q1
25
5
MDR 18
MA 1 0
A 2
D Q2
26
7
MDR 19
MA 1 1
A 3
D Q3
29
8
MDR 20
A 4
D Q4
30
10
MDR 21
A 5
D Q5
31
11
MDR 22
A 6
D Q6
32
13
MDR 23
MA 1 2
A 7
D Q7
33
42
MDR 24
MA 1 3
A 8
D Q8
34
44
MDR 25
MA 1 4
A 9
D Q9
22
45
MDR 26
A 10
D Q1 0
35
47
MDR 27
A 11
D Q1 1
21
48
MDR 28
B S 1 /A 12
D Q1 2
20
50
MDR 29
B S 0 /B A
D Q1 3
36
51
MDR 30
N C
D Q1 4
38
53
MDR 31
C LK
D Q1 5
17
MD1 6
C A S
18
MD1 7
R A S
MD1 8
37
MD1 9
C K E
39
D QMU
15
D QML
16
W E
19
MD2 0
C S
MD2 1
1
28
MD2 2
V CC
G ND
14
41
MD2 3
V CC
G ND
27
54
V CC
G ND
3
52
V CC Q
V S S Q
9
46
MD2 4
V CC Q
V S S Q
43
12
MD2 5
V CC Q
V S S Q
49
6
MD2 6
V CC Q V S S Q
MD2 7
G TL540L 16
MD2 8
MD2 9
3.3V M
MD3 0
MD3 1
C 386
C 383
C 384
C 385
0.1uF
0.1uF
0.1uF
0.1uF
3.3V M
1
14
27
C 372
C 373
C 374
L313
120 O HM
0.1uF
0.1uF
0.1uF
S DC LK
S DC LK R
R 348
22£[ 1/16 W
C A S N N
MCA S N N
R 352 22£[ 1/16 W
3.3V M
AO C (T op Vict ory ) E lect ron ics Co. , Lt d.
R A S N N
MRA S N N
R 356 22£[ 1/16 W
W E N N
MW E NN
Ti tl e
SPV301 (MCU & SDRAM)
C K E
C K E R
S ize
D ocument N umber
A 3
D ate :
W ed nesday, A pri l 07, 200 4
N17XA22-2
R N3 00 22£[ 1/16 W
5
4
MDR 0
6
3
MDR 1
7
2
MDR 2
8
1
MDR 3
R N3 07 22£[ 1/16 W
5
4
MDR 4
6
3
MDR 5
7
2
MDR 6
8
1
MDR 7
R N3 08 22£[ 1/16 W
5
4
MDR 8
6
3
MDR 9
7
2
MDR 10
8
1
MDR 11
R N3 09 22£[ 1/16 W
5
4
MDR 12
6
3
MDR 13
7
2
MDR 14
8
1
MDR 15
R N3 10 22£[ 1/16 W
5
4
MA R 0
6
3
MA R 1
7
2
MA R 2
8
1
MA R 3
R N3 11 22£[ 1/16 W
5
4
MA R 4
6
3
MA R 5
7
2
MA R 6
8
1
MA R 7
R N3 12 22£[ 1/16 W
5
4
MA R 8
6
3
MA R 9
7
2
MA R 10
8
1
MA R 11
R N3 13 22£[ 1/16 W
5
4
MA R 12
6
3
MA R 13
7
2
MA R 14
8
1
R N3 14 22£[ 1/16 W
5
4
MDR 16
6
3
MDR 17
7
2
MDR 18
8
1
MDR 19
R N3 15 22£[ 1/16 W
5
4
MDR 20
6
3
MDR 21
7
2
MDR 22
8
1
MDR 23
R N3 16 22£[ 1/16 W
5
4
MDR 24
6
3
MDR 25
7
2
MDR 26
8
1
MDR 27
R N3 17 22£[ 1/16 W
5
4
MDR 28
6
3
MDR 29
7
2
MDR 30
8
1
MDR 31
3.3V M
3
9
43
49
C 375
C 376
C 300
C 377
0.1uF
0.1uF
0.1uF
0.1uF
R ev
715V1250-B-2
1.0
13
S heet
5
of

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