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42‟‟ LCD TV
9.4 Tuner Board
V5D
TU1
TUNER
R1
R2
4.7K 1/10W
4.7K 1/10W
11
1.5V
VIM TUNER
NARROW IF2 OUT
10
1.5V
VIP TUNER
NARROW IF1 OUT
9
1.3V
IF AGC
IF GAIN
8
BROAD IF OUT
7
+5V
6
0 1/10W
XTAL
4MHZ FREQUENCY OUT
5
R212
24C256_SDA
SDA
4
R213
24C256_SCL
SCL
3
0 1/10W
V5D
ADDRESS SEL
2
R5
NC
RF AGC
1
DC POWER
R6
4.7K 1/10W
V5E
+
C4
C15
47uF/16V
0.1uF
R211
R16
680K 1/10W
680K 1/10W
12V
L1
300 OHM
V5D
R25
27 2W
U4 AZ1117D-5.0-E1
3
2
INPUT
OUTPUT
33 2W
L2
R26
1
ADJ/GND
C26
+
C24
C25
C23
+
47uF/16V
0.1uF
10uF/16V
0.1uF
DTV_5V
U6
AIC1117-33PY
3
2
VI
VO
C31
+
C36
47uF/16V
0.1uF
100uF/16V
SOT-223
+3.3V_A
RT9166A-12PG
U8
3
1
VIN
VOUT
C47
+
C50
1uF/16V
47uF/16V
R12
C17
220K 1/10W
R13
10pF
R9
100K 1/10W
100K 1/10W
+3.3V_T
C19
10pF
R14
330 1/10W
2
4
U2
R15
74HC1GU04GW
390 1/10W
R18
220K 1/10W
+3.3V_T
R20
330 1/10W
R21
330 1/10W
2
4
4MHZ_MOJO
U3
74HC1GU04GW
100 1/10W
3,4,5
I2C_LOCAL_SDA
R24
3,4,5
I2C_LOCAL_SCL
V5E
300 OHM
24C256_SCL
R29
24C256_SDA
R30
+3.3V_D
DTV_5V
U7
AIC1117-33PY
3
2
VI
VO
C32
+
C37
+
C33
C38
C34
0.1uF
47uF/16V
0.1uF
100uF/16V
DTV_5V
+5V_T
+1.2V_D
L7
300 OHM
C45
+
C51
C48
0.1uF
100uF/16V
0.1uF
+3.3V_DA
+5V_T
C1
0.1uF
R3
4.7K 1/10W
R4
10K 1/10W
R7
4MHZ
5
RESET_FE_N
100K 1/10W
U21
C16
+5V_T
0.1uF
R10
R11
1K 1/10W
4.7K 1/10W
9
CLR#
C18
1
AGC_TUN
0.1uF
2
AGC_IF
C20
0.1uF
62
VIP
C21
0.1uF
61
VIM
C22
0.1uF
54
XIN
55
XOUT
21
GPIO0
R17
23
GPIO1
33 1/10W
25
5
FE_LOCK
GPIO2
26
+3.3V_T
GPIO3
R19
10K 1/10W
11
SADDR0
10
SADDR1
8
SDA
4
6
SCL
3
SCL_TUN
R23
4
SDA_TUN
12
TEST
100 1/10W
TDA10046HT
100 1/10W
+3.3V_A
100 1/10W
L3
300 OHM
+
+3.3V_A
+3.3V_T
C27
47uF/16V
L4
300 OHM
+
+
C39
C35
C40
0.1uF
10uF/16V
0.1uF
DTV_5V
+5V_D
L8
300 OHM
C46
+
C49
0.1uF
100uF/16V
48
+1.8V_TA
+1.8V_D
C5
C6
C7
C8
C9
C10
C11
+
C2
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
47uF/16V
R8
33 1/10W
20
TDO
17
TDI
16
TMS
18
TCK
14
TRST
13
ENSERI
32
S_DO
31
S_OCLK
30
S_DEN
28
S_PSY NC
27
S_UNCOR
RP1
33 1/16W
38
TDA0
5
DO0
39
TDA1
6
DO1
41
TDA2
7
DO2
43
TDA3
8
DO3
44
TDA4
5
DO4
46
TDA5
6
DO5
48
TDA6
7
DO6
49
TDA7
8
DO7
RP2
37
CLK
R150
OCLK
36
VALID
R151
DEN
35
SY NC
R152
PSY NC35
33
UNCOR
51
SACLK
+1.8
TDA0
R181
U5
AZ1117H-1.8-E1
TDA1
R182
3
2
TDA2
R183
VI
VO
TDA3
R184
TDA4
R185
TDA5
R186
TDA6
R187
+
C28
C29
C30
TDA7
R188
0.1uF
10uF/16V
0.1uF
CLK
R189
VALID
R190
SY NC
R191
+3.3V_D
+1.8V_D
L6
300 OHM
300 OHM
+
C43
C44
10uF/16V
0.1uF
+1.8V_TA
L9
AOC (Top Victory) Electronics Co., Ltd.
300 OHM
Title
+
C52
C53
10uF/16V
0.1uF
Size
Document Number
Custom
Date:
Wednesday , May 16, 2007
AOC L42W781HS
+3.3V_DA
C12
C13
C14
+
C3
0.1uF
0.1uF
0.1uF
47uF/16V
10046_TDO
4
TDA_DATA[0..7]
3
4
TDA_DATA0
3
TDA_DATA1
2
TDA_DATA2
1
TDA_DATA3
4
TDA_DATA4
3
TDA_DATA5
2
TDA_DATA6
1
TDA_DATA7
33 1/16W
33 1/10W
TDA_CLK
3
33 1/10W
TDA_VALID
3
33 1/10W
TDA_SY NC
3
TS_DATA[0..7]
3
NC
TS_DATA0
NC
TS_DATA1
NC
TS_DATA2
NC
TS_DATA3
NC
TS_DATA4
NC
TS_DATA5
NC
TS_DATA6
NC
TS_DATA7
NC
TS_CLK
3
NC
TS_VALID
3
NC
TS_SY NC
3
+3.3V_DA
L5
C41
C42
+
10uF/16V
0.1uF
TUNER & TDA10046 & POWER
Rev
T2271-G-X-X-1-070516
1
Sheet
2
of
5
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