AOC D42H931G, Service Manual

Page: 62 / 119

62
EXT_SCL
R37
10K+-5%1/16W
RXD
R223 10K+-5%1/16W
3V3
R224 10K+-5%1/16W
R23 2K7 1/16W 5%
VDD
4
Count
1
GND
2
OUT
3
X1
30mHZ
3V3
NC
1
1A
2
GND
3
1Y
4
VCC
5
U2
NC
2V5 2V5
PHYCLK
C47
12P 50V
R35
68 OHM +-5% 1/16W
RXD
NRSJ
DTV_I2C
C48
100N 16V
3V3
FE_RST# 7
R8
0R05 1/10W
R21
10K+-5%1/16W
EXT_SCL
R215 47 OHM 1/16W
R33 NC
R20
4.7K 1/16W
R27 10K+-5%1/16W
TXD
R24 2K7 1/16W 5%
R19
4.7K 1/16W
NC
1
1A
2
GND
3
1Y
4
VCC
5
U3
NC
R26 0R05OHM1/16W
R25 0R05OHM1/16W
3.3V
R9
100 OHM 1/10W
R216 47 OHM 1/16W
R209
0R05OHM1/16W
6/3
R208
0R05OHM1/16W
R43
NC
1
3
5
7
9
11
13
15
17
19
2
4
6
8
10
12
14
16
18
20
CN3
NC
C45
NC 100N 16V
R12
4.7K 1/16W
TMS
TRIGIN
TRIGOUT
C49 100N 16V
1
2
CN2
NC
N_ASEBRK
RST# 3
3V3
3V3
C233 100N 16V
R38
NC
SCL_ATV
R28 10K+-5%1/16W
TP2
SDA_ATV
TP3
Ver:C-->D
TP4
TP5
TP6
R14
100K1/16W
R41 75 OHM +-1% 1/16W
R40 75 OHM +-1% 1/16W
R31 NC
TP15
R237 4.7K 1/16W
NC
1
1A
2
GND
3
1Y
4
VCC
5
U6
NC
3
1
2
D2
NC
R214 47 OHM 1/16W
NIM_SCL 7
NIM_SDA 7
RST#
C43
NC 100N 16V
R44
10K+-5%1/16W
C218
100N 16V
C44
100N 16V
SYSBCLKIN
AP27
SYSBCLKOSC
AN27
SYSACLKIN
C1
SYSBCLKINALT
E27
NC
A29
NC
C30
NC
G5
NC
L31
NC
AL6
NC
AM5
NC
AM31
NC
AN9
NC
AP9
PIO0B0
AM32
PIO0B1
AP33
PIO0B2
AN33
PIO0B3
AP34
PIO0B4
AN34
PIO0B5
AM33
PIO0B6
AM34
PIO0B7
AL32
PIO1B0
AL34
PIO1B1
AL33
PIO1B2
AK34
PIO1B3
AK33
PIO1B4
AJ34
PIO1B5
AJ33
PIO1B6
AH34
PIO1B7
AH33
PIO2B0
AJ30
PIO2B1
AJ31
PIO2B2
AH30
PIO2B3
AH31
PIO2B4
AG30
PIO2B5
AG31
PIO2B6
AE31
PIO2B7
AE30
PIO3B0
AE32
PIO3B1
AE34
PIO3B2
AE33
PIO3B3
AD34
PIO3B4
AD33
PIO3B5
AC34
PIO3B6
AC33
PIO3B7
AB34
PIO4B0
AD32
PIO4B1
AD30
PIO4B2
AD31
PIO4B3
AC30
PIO4B4
AC31
PIO4B5
AB30
PIO4B6
AB31
PIO4B7
AA30
PIO5B0
AB33
PIO5B1
AA34
PIO5B2
AA33
PIO5B3
Y34
PIO5B4
Y33
PIO5B5
AA31
PIO5B6
Y30
PIO5B7
Y31
DCUTRIGOUT
D18
DCUTRIGIN
D17
TMS
E21
TCK
D21
TDI
D22
TDO
E22
notTRST
D20
notASEBRK
E20
NMI
E16
notRST
D19
SYSITRQ0
AK25
SYSITRQ1
AK26
SYSITRQ2
AK27
SYSITRQ3
AK28
WDGRSTOUT
E19
SYSCLKOUT
E17
RTCCLKIN
D16
TMUCLK
E18
DAA_C1A
AN5
DAA_C2A
AP5
U1B
ST-7101BWC
R10 0R05OHM1/16W
EXT_SDA
1
2
3
CN7
NC
R238 NC
3V3
R236 0R05OHM1/16W
3V3
Q2
MMBT3904
Q1
MMBT3904
R29 10K+-5%1/16W
USB_OC
R30 10K+-5%1/16W
DTV_I2C
R32 10K+-5%1/16W
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
EN
6
A
10
B
9
X
13
Y
3
VDD
16
GN
D
8
VEE
7
U19 74HC4052D
R13 0R05OHM1/16W
R42
NC
R34 10K+-5%1/16W
USB_PW_EN
R240 NC
R7
68 OHM +-5% 1/16W
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 C
Custom
2 8 Monday , March 22, 2010
715T3176-B
< 称爹 >
02 SY STEM
R36 10K+-5%1/16W
1 2
X2
GND
1
RESET(RESET)
2
VDD
3
U4
EM6353BX2SP3B-2.9+
R226 2.7K 1/10W
TS0_ERROR 7
R241 NC
JTAG Connector
Pitch 2.54mm
C50 NC
R39 NC
3V3
R16
2K7 1/16W 5%
R15
2K7 1/16W 5%
R17 NC
N_TRST
TDI
TCK
TDO
R239
NC
DTV_I2C
FB31
121 OHM
R225 2.7K 1/10W
3V3
1
2
3
4
CN9
CONN
TXD
3.3V
SDA
C232
10N 50V
R18 10K+-5%1/16W
R11
NC
R22 47 OHM 1/16W
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U5
M24C64-WMN6P
SCL
C46
12P 50V
EXT_SDA
英华家电维修资料专用 QQ:505966338