AOC D32W831, Service Manual

Page: 63 / 186

32 ″ &42 ″ &47 ″ Digital LCD TV AOC D32W831&D42H831&D47H831
63
C
B
2 8 Saturday , July 26, 2008
715T3176-B 02 SYSTEM
T3176-B-X-X-1-080423
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
EXT_SDA
Q1
MMBT3904
TP4
R33 NC
R16
2.7KOHM +-5% 1/16W
R32 10K OHM 1/16W
R26 0 OHM 1/16W
3V3
CN3
NC
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
U5
M24C64-WMN6P
1
2
3
4 5
6
7
8
E0
E1
E2
VSS SDA
SCL
WC
VCC
C43
NC
3V3
3.3V
TDI
SDA
I2C
R23 2.7KOHM +-5% 1/16W
R18 10K OHM 1/16W
R17 NC
RST#
TCK
U19 74HC4052D
12
14
15
11
1
5
2
4
6
10
9
13
3
16
8
7
X0
X1
X2
X3
Y0
Y1
Y2
Y3
EN
A
B
X
Y
VDD
GN
D
VEE
R208
0 OHM 1/16W
R216 47R 1/16W 5%
RST# 3
C218
0.1UF16V
Digibest-->A
R224 10K OHM 1/16W
R237 4.7K OHM 1/16W
2V5
R7
68R 1/16W 5%
D2
NC
3
1
2
N_ASEBRK
R239
nc
R24 2.7KOHM +-5% 1/16W
NIM_SCL 7
U3
NC
1
2
3 4
5
NC
1A
GND 1Y
VCC
U4
EM6353BX2SP3B-2.9+
1
2
3
GND
RESET(RESET)
VDD
C45
0.1UF16V
Ver:C-->D
C49 0.1UF16V
R20
4.7K OHM 1/16W
6/3
3V3
R14
100K OHM 1/16W
R39 NC
NIM_SDA 7
3V3
Q2
MMBT3904
NIM_SDA 7
R209
0 OHM 1/16W
R35
68R 1/16W 5% R215 47R 1/16W 5%
TMS
DTV-I2C
R22 47R 1/16W 5%
C233 0.1UF16V
R27 10K OHM 1/16W
EXT_SCL
EXT_SCL
R21
10K OHM 1/16W
R38
NC
FB31
120 OHM
2V5
C47
NC
FE_RST# 7
NIM_SCL 7
U2
NC
1
2
3 4
5
NC
1A
GND 1Y
VCC
R225 2.7K OHM 1/10W
JTAG Connector
Pitch 2.54mm
C50 NC
R12
4.7K OHM 1/16W
R36 10K OHM 1/16W
TS0_ERROR 7
R29 10K OHM 1/16W
R15
2.7KOHM +-5% 1/16W
R41 75R OHM 1/16W 0.5%
SDA_ATV
N_TRST
X2 NC
4
1 2
3
VDD
Count GND
OUT
TP3
TDO
3V3
TP6
TP2
R30 10K OHM 1/16W
R13 0 OHM 1/16W
R40 75R OHM 1/16W 0.5%
R11
NC
C46
NC
SCL_ATV
R43
NC
R223 10K OHM 1/16W
CN2
NC
1
2
R9
NC
R19
4.7K OHM 1/16W
R31 NC
EXT_SDA
U6
NC
1
2
3 4
5
NC
1A
GND 1Y
VCC
3V3
TXD
I2C
U1B
STi7101
AP27
AN27
C1
E27
A29
C30
G5
L31
AL6
AM5
AM31
AN9
AP9
AM32
AP33
AN33
AP34
AN34
AM33
AM34
AL32
AL34
AL33
AK34
AK33
AJ34
AJ33
AH34
AH33
AJ30
AJ31
AH30
AH31
AG30
AG31
AE31
AE30
AE32
AE34
AE33
AD34
AD33
AC34
AC33
AB34
AD32
AD30
AD31
AC30
AC31
AB30
AB31
AA30
AB33
AA34
AA33
Y34
Y33
AA31
Y30
Y31
D18
D17
E21
D21
D22
E22
D20
E20
E16
D19
AK25
AK26
AK27
AK28
E19
E17
D16
E18
AN5
AP5
SY SBCLKIN
SY SBCLKOSC
SY SACLKIN
SY SBCLKINALT
NC
NC
NC
NC
NC
NC
NC
NC
NC
PIO0B0
PIO0B1
PIO0B2
PIO0B3
PIO0B4
PIO0B5
PIO0B6
PIO0B7
PIO1B0
PIO1B1
PIO1B2
PIO1B3
PIO1B4
PIO1B5
PIO1B6
PIO1B7
PIO2B0
PIO2B1
PIO2B2
PIO2B3
PIO2B4
PIO2B5
PIO2B6
PIO2B7
PIO3B0
PIO3B1
PIO3B2
PIO3B3
PIO3B4
PIO3B5
PIO3B6
PIO3B7
PIO4B0
PIO4B1
PIO4B2
PIO4B3
PIO4B4
PIO4B5
PIO4B6
PIO4B7
PIO5B0
PIO5B1
PIO5B2
PIO5B3
PIO5B4
PIO5B5
PIO5B6
PIO5B7
DCUTRIGOUT
DCUTRIGIN
TMS
TCK
TDI
TDO
notTRST
notASEBRK
NMI
notRST
SY SITRQ0
SY SITRQ1
SY SITRQ2
SY SITRQ3
WDGRSTOUT
SY SCLKOUT
RTCCLKIN
TMUCLK
DAA_C1A
DAA_C2A
R226 2.7K OHM 1/10W
R214 47R 1/16W 5%
3V3
X1
27MHZ
4
1 2
3
VDD
Count GND
OUT
R10 0 OHM 1/16W
R236 0 OHM 1/16W
TRIGIN
R240 NC
2.5V
TRIGOUT
R238 NC
3V3
R28 10K OHM 1/16W
C48
0.1UF16V
R37
10K OHM 1/16W
3.3V
TP15
R25 0 OHM 1/16W
RXD
C232
nc
R241 NC
R8
NC
SCL
R34 10K OHM 1/16W
TP5
CN9
CONN
1
2
3
4
Digibest-->A
3V3
C44
0.1UF16V
R44
10K OHM 1/16W