AOC N27W551T, Руководство по обслуживанию

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27’’ LCD TV AOC N27W551T
82
5V-1_CPU
CPU_RST
A2
R380 100
5V-1_CPU
A3 A4
A15
TP311 ALE
R306 NC
R351 NC
R319 100
1
R308 100
R309 100
R339 100 1/16W
C306
100pF
C301 10uF/16V
W27E040 USED
3
CPU_RST
A9
C313 1000pF
R316
4.
7K
VD3_3
R347
NC
Option
R315
4.
7K
5V-1_CPU
AD1
C307
0.1uF
R382
4.7K
RN33 33
1 8
2 7
3 6
4 5
5V-1_CPU
CS 3
A16
R303
4.
7K
U33 24LC64
8
5
6
4
7 3
2
1
VCC
SDA
SCL
GND
VCLK NC2
NC1
NC0
R348
NC
Reset MCU
PWR_ON 10,12
RN32 33
1 8
2 7
3 6
4 5
R330 100
5V-1_CPU
Detect_VGAHS 2
A13
Detect_VGAVS 2
R326
22 1/16W
R304
4.
7K
R324
22 1/16W
R302
4.
7K
R354
NC
DVI_HDMI to P1
AD[0..7] 3
R340 NC
U34
ASM810SEUR-T
1
2
3
GND
RESET
VCC
TP303
A3
5V-1_CPU
CPU_RST
R334
4.7K
CS1 3
ISP_SW 2
A13
Reset EX52
A9
RN31 33
1 8
2 7
3 6
4 5
Socket = 87L 202-32
X30
10.000MHZ
5V_SB
R305 100
OD_SEL 4
A15
R335
4.7K
R389
4.
7K
5V-1_CPU
FUN_2 2,8
2.54mm
A[8..14] 3
RX 2
A8
R366
4.
7K
SCLE
R321 0 1/16W
CN33
CONN
1
2
3
4
5
6
7
8
9
10
R362 100 1/16W
R373
4.7K
A14
TP302
A2
R393 4.7K
VGAVS 2,12
AD6
R385 100 1/16W
R338 100 1/16W
R346
NC
R371 100 1/16W
R386
100
5V-1_CPU
PS
RST_H 3
RD_EMU 3
A3
5V-1_CPU
ALE_EMU 3
R323 22 1/16W
SD1 2,7,12
R390
4.
7K
A17
Q33
PMBS3904
1
2
3
R383
4.7K
R392
4.
7K
U32
M30620SPGP
23
31
30
28
2 25
26
27
8 14 15 22
35
1 3 4 6 7 9 10 12 13 17 18 20 21 24
32
33
34
36
37
38
39
40
41
42
43
44
29
5 11 16 19
60 61 71 72 73 74 75
76
77
78
59 58 57 56 55 54 53 52 51
50
49
48
47
46
45
70 69 68 67 66 65 64 63
85
84
83
82
81
80
79
95
92
91
90
89
88
87
86
94
93
96
97
98
99
100
62
P7_5/
T
A2i
n
P6_5/CLK1
P6_6/RXD1
P7_0/SDA2
P9_3/
D
A0
P7_3/
T
A1i
n
P7_2/TA1out
P7_1/SCL2
P8_7/
X
ci
n
Vcc1 P
8_
5/N
IM
P7_6/
T
A3out
P6_1/CLK0
P9_4/
D
A1
P9_2/
T
B2i
n
P9_1/
T
B1i
n
BYTE CNVss P8_6/
X
cout
Reset Vss Xi
n
P8_3/
IN
T1
P8_2/
IN
T0
P8_0/
T
A4out
P7_7/
T
A3i
n
P7_4/
T
A2out
P6_4/CTS1/RTS1
P6_3/SDA0
P6_2/SCL0
P6_0/CTS0/RTS0
P5_7/RDY
P5_6/ALE
P5_5/HOLD
P5_4/HLDA
P5_3/BCLK
P5_2/RD
P5_1/BHE
P5_0/WR
P6_7/TXD1
P9_0/
T
B0i
n
Xout P8_4/
IN
T2
P8_1/
T
A4i
n
Vcc2
P3_0/
A
8
P
1_
7/IN
T
5
P
1_
6/IN
T
4
P
1_
5/IN
T
3
P1_4 P1_3
P1_2
P1_1
P1_0
P3_1/
A
9
P3_2/
A10
P3_3/
A11
P3_4/
A12
P3_5/
A13
P3_6/
A14
P3_7/
A15
P4_0/
A16
P4_1/
A17
P4_2/A18
P4_3/A19
P4_4/CS0
P4_5/CS1
P4_6/CS2
P4_7/CS3
P2_0/
A
0/
D0
P2_1/
A
1/
D1
P2_2/
A
2/
D2
P2_3/
A
3/
D3
P2_4/
A
4/
D4
P2_5/
A
5/
D5
P2_6/
A
6/
D6
P2_7/
A
7/
D7
P0_1/AN0_1
P0_2/AN0_2
P0_3/AN0_3
P0_4/AN0_4
P0_5/AN0_5
P0_6/AN0_6
P0_7/AN0_7
P10_0/AN0
P10_2/AN2
P10_3/AN3
P10_4/AN4
P10_5/AN5
P10_6/AN6
P10_7/AN7
P0_0/AN0_0
Avss
P10_1/AN1
Vref
Avcc
P9_7/ADTRG
P9_6
P9_5
Vss
VGAHS 2,12
A17
R364
10K
1/
16W
C302
0.01uF
AD0
FUN_1 2,8
AD3
A11
TP309
WR
C310
15pF
R391
100
AD7
E_PAGE
A18
RX_INT# 7
SD1
R301 0
5V-1_CPU
A4
SDAE
A[8..18]
RX
R310 NC
R352 100
WR# 3
SCLE
A16
CN30
CONN
1
2
3
AD6
C311
15pF
INV_PRO 2
AD2
A10
TP310 RD
SC1 2,7,12
R343
4.
7K
L30 600 OHM
Q31
PMBS3906
R322 22 1/16W
WR_EMU 3
A5
C316
NC
BL_ADJ 2,3
RST_7117 8
R314
0
RST# 7
R331 47K
R360 220
NC
LCS 4
A1
R333 4.7K 1/16W
E_PAGE
R312 33
R359 100 1/16W
R381 100
R376
4.7K 1/16W
INT# 3
R370 1K 1/16W
RST_EX52
2
5V-1_CPU
A12
R369 100 1/16W
C315 10uF/16V
3.3V_SB
RST
R349 100
R318 33
R336 100 1/16W
R395 4.7K
3.6V
AD1
MCU_A[0..7] 3
A6
5V-1_CPU
SCDT 7
R384 100 1/16W
R358 100 1/16W
RST_HDMI
RN214~RN218
-->RN31~RN35
5V-1_CPU
A7
R378
4.7K
Reset SIL9011..
When use W29C040,use R404 and
R400;R398 and R399 are
Option.
Q32
PMBS3904
1
2
3
C314 10uF/16V
R356
4.
7K
5V-1_CPU
REMOTE 2,12
KEY_AD 2,12
SC1
TP307
A7
RN35 33 1 8
2 7
3 6
4 5
DET_FB 2
AD4
C309
100pF
R374 2K
R341 NC
R325 4.7K 1/16W
715T1616-1
U30 24C64
1
2
3
4 5
6
7
8
A0
A1
A2
GND SDA
SCL
PAGE
VCC
R367
4.
7K
C303
10uF/16V
R317 33
R344
4.
7K
CN31
CONN
1
2
RST
R320 100
R311 33
R372
4.7K
U31
A29040BL-70F
12
11
10
9
8
7
27
25
4
5
29
3
6
26
28
23
2
30
31 16
1
32
24
22
21
19
13
14
15
17
18
20
A0
A1
A2
A3
A4
A5
A8
A11
A12
A7
A14
A15
A6
A9
A13
A10
A16
A17
A18 GND
VPP
VCC
OE#
CE#
Q7
Q5
Q0
Q1
Q2
Q3
Q4
Q6
R377
NC
5V-1_CPU
RST#
R368
4.
7K
R345 100
R379 4.7K
SD1 2,7,12
ZD30
MLL5227B
CE_REMOTE 7
W27E040
5V_SB
RST_H 3
+
C308
100uF/16V
INT_A 8
R332 22 1/16W
5V-1_CPU
AD3
CPU_RST
A12
TX
A[0..7]
TP301
A1
C304
10uF/16V
C305
100pF
A8
R353
NC
R363
10K
1/
16W
R361
10K
1/
16W
R375
4.7K 1/16W
3.3V_SB
A1 A2
Q30
NC
1
2
3
CN34 CONN
1
2
SRS_CTL 9
AD0
AD5
TP308
Top View
5V-1_CPU
1
MCU
AOC (Top Victory) Electronics Co., Ltd.
Custom
6 12 Wednesday, January 04, 2006
Title
Size Document Number Rev
Date: Sheet of
5V-1_CPU
SC1 2,7,12
5V-1_CPU
A0
A10
TP305
A5
VD3_3
TX 2
R337 100 1/16W
5V
RD# 3
AD4
R342
4.
7K
R365 8.2K
A5
R355
4.
7K
R300 0
AD7
R357 100 1/16W
RN34 33
1 8
2 7
3 6
4 5
R388
4.
7K
CN32
CONN
1
2
AD5
TP306
A6
MUTE 9
R307 NC
+
C312
100uF/16V
W27E040 USED
5V-1_CPU
RST_H 3
A7
A0
RST_7117
C300 0.01uF
R387 100
TP304
A4
EAR_DET 9
A6
AD2
A18
3.3V_SB
A14
TP300
A0
VD3_3
R394 4.7K
R327 22 1/16W
R313
NC
PANPWR_ON 10
SDAE
RST_HDMI
RN30 33 1 8
2 7
3 6
4 5
R328
10K 1/16W
When use W27E040,use R398 and
R399;R400 and R404 are
Option.
A11
R350 4.7K