AOC L32W781A Service Manual page 51

32'' LCD TV
+3.3V_P +5V_D
R59 C130 A_MOCLK
+5V_CARD 0.1uF A_MOVAL
10K 1/10W A_MOSTRT
U13
8 1
FAULT IN
C131 7 2
OUT IN
0.1uF 6 3 VCCEN
OUT ON
5 4
SET GND
ST890BDR
C60 R60
+
A_MDO0 R170 33
1/10W
10uF/16V 2K A_MDO1 R171 33
A_MDO2 R172 33
A_MDO3 R173 MDOA3
33
+3.3V_P
R55 10K
R56 10K
+5V_D +3.3V_P R33 0
R37 NC
4 JTAG_TRST
R42 R43 4 JTAG_TCK R34 NC
1/10W
0 NC
5 STV_INT
R208 10K 1/10W
5 MIU_RDY
XD1 27MHz
4,5 MIU_WEN
1 4
OE VCC 5 MIU_OEN
C58 0.1uF
5 STV_CS
2 3
GND OUT
C57 22pF 1 2
FB1 120 OHM
R49 0 1/10W
5 MIU_ADDR[0..24]
5
2,4,5 I2C_LOCAL_SDA
R40 100
2,4,5 I2C_LOCAL_SCL
R39 100
5 RESET_STV
R52 NC
5 MOJO_656_CLK
+3.3V_D L11 300 OHM
C70 C71 C59
+
0.001uF
10uF/16V 0.1uF
+3.3V_P R53 10K
R32 0
4 STV_TDI
2
+5V_CARD
A_WAIT R48 10K 1/10W
1/10W
R46 10K
R167 33 1/10W
R168 33 1/10W
R169 33 1/10W R160 33
R161 33
R162 33
A_RESET R163 33
PCMCIA_REG
U9 +3.3V_P
CIMAX-SP2LF
1/10W
1/10W
1/10W
1/10W
1/10W 1
MDOA0 MDIB3
2
MDOB1 RDY /IRQA#
1/10W
3
MDOA1 RDY /IRQB#
4
MDOB2 MDIA2
1/10W
5
MDOA2 MDIB2
6
CD2B# WE#
A_CD2 7
CD2A# MDIA1
8
GND_DVB1 MDIB1
9
GND_PROC MDIA0
R38 NC 10
MOCLK_IN MDIB0
11
NC MISTRTA
12
EXTINT MISTRTB
13
EXTCS IOWR#
14
INT IORD#
MIU_RDY 15
WAIT/ACK OE#
MIU_WEN 16
WR/STR CE2A#
MIU_OEN 17
RD/DIR GND_DVB2
STV_CS 18
CS CE2B#
MIU_ADDR15 19
A15 MDOA7
MIU_ADDR16 20
A16 MDOB7
MIU_ADDR17 21
A17
CE1A#
MIU_ADDR18 22
A18 CE1B#
MIU_ADDR19 23
A19 MDOA6
MIU_ADDR20 24
A20 MDOB6
MIU_ADDR21 25
A21 MDOA5
MIU_ADDR22 26
A22 MDOB5
MIU_ADDR23 27
A23 MDOA4
MIU_ADDR24 28
A24 MDOB4
29
STV_A25
A25 MDOA3
30
SDA MDOB3
1/10W 31
SCL CD1A#
1/10W 32
SA0 CD1B#
33
SA1 VCCEN
34
RESET DATOE#
35
CLK DATDIR
36
VCC_CORE ADOE#
37
GND_CORE ADLE
38
VCC_PROC VCC_DVB2
1/10W
1/10W
TDA_DATA[0..7]
2 TDA_VALID 2 TS_VALID
2 TDA_SY NC 2 TS_SY NC
2 TDA_CLK 2 TS_CLK
2 TS_DATA[0..7]
+3.3V_D
L10
5 MIU_ADDR[0..24]
300 OHM
1/10W A_MDI7
1/10W A_MDI6
1/10W
A_MDI5
1/10W
A_MDI4 MIU_ADDR7 2
MIU_ADDR6 3
R180 33 1/10W A_MICLK MIU_ADDR5 4
R153 33 1/10W A_MIVAL MIU_ADDR4 5
MIU_ADDR3 6
R156 33 1/10W A_MDI3 MIU_ADDR2 7
MIU_ADDR1 8
+5V_CARD MIU_ADDR0 9
ADLE 11
ADOE 1
102
101 A_RDY /IRQ
100
1/10W
99 R157 33 A_MDI2
98 +3.3V_B
97 PCMCIA_WE
96 R158 33 1/10W A_MDI1
95
94 R159 33 1/10W A_MDI0
93
1/10W
92 R154 33 A_MISTRT MIU_ADDR8 2
91 MIU_ADDR9 3
90 PCMCIA_IOWR MIU_ADDR10 4
89 PCMCIA_IORD MIU_ADDR11 5
88 PCMCIA_OE MIU_ADDR12 6
87 A_CE2 MIU_ADDR13 7
86 MIU_ADDR14 8
85 9
1/10W
84 R174 33 A_MDO7
83 ADLE 11
82 A_CE1 ADOE 1
81
80 R175 33 1/10W A_MDO6
79
78 R176 33 1/10W A_MDO5
77
1/10W
76 R177 33 A_MDO4
75
74 MDOA3 +3.3V_P
73
72 A_CD1 R57 10K 1/10W
71 R54 10K 1/10W
70 VCCEN
69 DATOE
68 DATDIR
MIU_DATA[0..15]
1/10W
67 R62 33 ADOE
1/10W
66 R63 33 ADLE
65 R35 NC
JTAG_TMS 4
R31
0 1/10W
+3.3V_P L12 300 OHM +3.3V_D
MIU_DATA7
MIU_DATA6
MIU_DATA5
MIU_DATA4
MIU_DATA3
MIU_DATA2
MIU_DATA1
+
MIU_DATA0
51
+3.3V_B
C54 10uF/16V
J1
C55 0.1uF
1
PCMCIA_D3 2
PCMCIA_D4 3
19 PCMCIA_A7 PCMCIA_D5 4
D1 Q1
18 PCMCIA_A6 PCMCIA_D6 5
D2 Q2
17 PCMCIA_A5 PCMCIA_D7 6
D3 Q3
16 PCMCIA_A4 A_CE1 7
D4 Q4
15 PCMCIA_A3 PCMCIA_A10 8
D5 Q5
14 PCMCIA_A2 PCMCIA_OE 9
D6 Q6
13 PCMCIA_A1 PCMCIA_A11 10
D7 Q7
12 PCMCIA_A0 PCMCIA_A9 11
D8 Q8
PCMCIA_A8 12
PCMCIA_A13 13
LE
PCMCIA_A14 14
OE
PCMCIA_WE 15
U10 A_RDY /IRQ 16
74LVC573DB PCMCIA_AVCC 17
PCMCIA_VPP 18
A_MIVAL 19
A_MICLK 20
PCMCIA_A12 21
PCMCIA_A7 22
C56 0.1uF PCMCIA_A6 23
PCMCIA_A5 24
PCMCIA_A4 25
PCMCIA_A3 26
PCMCIA_A2 27
19 PCMCIA_A8 PCMCIA_A1 28
D1 Q1
18 PCMCIA_A9 PCMCIA_A0 29
D2 Q2
17 PCMCIA_A10 PCMCIA_D0 30
D3 Q3
16 PCMCIA_A11 PCMCIA_D1 31
D4 Q4
15 PCMCIA_A12 PCMCIA_D2 32
D5 Q5
14 PCMCIA_A13 33
D6 Q6
13 PCMCIA_A14 34
D7 Q7
12
D8 Q8
+3.3V_P
LE
R45
OE
U11
74LVC573DB 10K 1/10W
SSOP 20(W)
U12-2
5
TS_DATA0 20
TS_DATA0
TS_DATA1 21
TS_DATA1
TS_DATA2 22
TS_DATA2
+3.3V_B TS_DATA3 23
TS_DATA3
TS_DATA4 24
TS_DATA4
C61 0.1uF TS_DATA5 25
TS_DATA5
TS_DATA6 26
TS_DATA6
TS_DATA7 27
TS_DATA7
18 2 PCMCIA_D7
B0 A0
17 3 PCMCIA_D6
B1 A1
16 4 PCMCIA_D5
B2 A2
15 5 PCMCIA_D4
B3 A3
14 6 PCMCIA_D3 +5V_CARD
B4 A4
13 7 PCMCIA_D2
B5 A5
12 8 PCMCIA_D1 FL1
B6 A6
11 9 PCMCIA_D0
B7 A7
1 DATDIR
DIR
19 DATOE
OE
SSOP 20(N)
U14
74LVC245DB
FL2
A O C ( T op V i ct ory) E l ect ro ni cs C o . , Lt d.
Title
Size Document Number
Custom
Date: Wednesday , May 16, 2007
AOC L32W781A
+3.3V_P
R36
1/10W
10K
JACK
35
36 A_CD1
37 A_MDO3
38 A_MDO4
39 A_MDO5
40 A_MDO6
41 A_MDO7
42 A_CE2
43 A_VS1
44 PCMCIA_IORD
45 PCMCIA_IOWR
46 A_MISTRT
47 A_MDI0
48 A_MDI1
49 A_MDI2
50 A_MDI3
51 PCMCIA_AVCC
52 PCMCIA_VPP
53 A_MDI4
54 A_MDI5
55 A_MDI6
56 A_MDI7
57 A_MOCLK
58 A_RESET
59 A_WAIT
60 A_INPACK
61 PCMCIA_REG
62 A_MOVAL
63 A_MOSTRT
64 A_MDO0
65 A_MDO1
66 A_MDO2
67 A_CD2
68
R44
1/10W
10K
+3.3V_P
PCMCIA SOCKET
CPC-BTNEFB1
R47 10K 1/10W
PNX8314HS/C102
30
TS_SY NC TS_SY NC 2
29
TS_STROBE(CLK) TS_CLK 2
28
TS_VALID 2
TS_VAL
600OHM
PCMCIA_VPP
C62
C63
0.1uF 0.1uF
600OHM
PCMCIA_AVCC
C64
0.1uF C65
0.1uF
Stv0700 & PCMCIA
Rev
1
T2271-G-X-X-1-070516
Sheet 3 of
5