Hitachi CDH-LE32FD14, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
D_IF_AGC
I2CS_SDA
I2CS_SCL
TS1 TS_D1
TS2 TS_D2
TS3 TS_D3
TS4 TS_D4
TS5 TS_D5
TS6
TS7 TS_D6
TS_D7
TS_D0
TSCLK
TSVLD
TSSYNC
TS
2
TS
3
TS
4
TS_VLD
TS
5
T
SVLD
XTAL_IN
I2CS_SCL TS6
T
SSYN
C
I2
CS
_
S
DA
TS7
TS
0
XTAL_OUT
D_IF_AGC
TSCLK
TS
1
IP
IM
TS0
Demod_RST
TS_SYNC
TS_CLK
IF_AGC_DM
+3.3V
VDD33
+1.2V VDD
AVDD33 +3.3V
+3.3V_TUN_DM
3v3
ASI
C
_1v
2
3v
3 3v
3 3v
3
ASI
C
_1v
2
3v3
ASIC_1v2
3v3
3v3
3v3
ASIC_1v2
+5V_Normal
+1.2V_MHL_DM +3.3V_TUN_DM
+5V_Normal
+1.2V_MHL_DM
TUNER_VCC3.3V VCC1.2V
M_SDA
M_SCL
IF_AGC_DM
Demod_RST
TS_D0 3
TS_D2 3
TS_D3 3
TS_D4 3
TS_D5 3
TS_D6 3
TS_D7 3
TS_CLK 3
TS_VLD 3
TS_SYNC 3
TS_D1 3
IM
IP
Title
Size Document Number Rev
Date: Sheet of
Demod
1.0
MSD1326
B
9 16 Monday, November 26, 2012
Title
Size Document Number Rev
Date: Sheet of
Demod
1.0
MSD1326
B
9 16 Monday, November 26, 2012
Title
Size Document Number Rev
Date: Sheet of
Demod
1.0
MSD1326
B
9 16 Monday, November 26, 2012
Close to Demod.
Close to Demod.
Close to Demod.
Close to Demod.
Skyworth
DEMOD POWER ISDB-T Demod
TS connect
Share with MHL / Tuner
C86 For Demod
C90 For Tuner
R49 22R R49 22R
C129 0.1uF C129 0.1uF
R46
10K
R46
10K
C17
27pF C17
27pF
R44
10K R44
10K
R66 22R R66 22R
C65
0.1uF
C65
0.1uF
C58
2.2uF
C58
2.2uF R45
10K R45
10K
L1107 FB L1107 FB
7
5
3
1
8
6
4
2
RN105 22RX4
7
5
3
1
8
6
4
2
RN105 22RX4
C63
0.1uF
C63
0.1uF
C100 0.1uF C100 0.1uF
C57
0.1uF C57
0.1uF
C29
0.1uF
C29
0.1uF
R47 0R R47 0R
C61
0.1uF C61
0.1uF C55
2.2uF
C55
2.2uF
C32 0.1uF C32 0.1uF
C142
0.1uF
C142
0.1uF
R34
NC/10K
R34
NC/10K
R5
1M R5
1M
C35
NC C35
NC
R48 22R R48 22R
AD
J OU
T
IN
U204
NC / AS1117L-1.2
AD
J OU
T
IN
U204
NC / AS1117L-1.2
3 2 1
4
C16
22nF C16
22nF
U106
MSD101S
U106
MSD101S
A
V
DD3
3
16
NC
15
GN
D
14
MSPI_CSZ/SSPI_CLK
33
GN
D
46
I2
CM_
S
CL
20
I2
CM_
S
DA
21
VDD
25
VSS
18
V
DD3
3
23
TS
_
E
RR
24
VD
D
17
RESETZ
29
GND
30
C
onf
igure/
GPI
O
0
19
MSPI_CLK/SSPI_CSZ
28
MSPI_DI/SSPI_DO
31
IF_AGC
7
GND
26
VDD33
27
6
RFAGC/GPIO
TS_CLK
34
TS_D[7]
35
TS_D[6]
36
TS
_
D
[5
]
37
TS
_
D
[4
]
38
TS
_
D
[3
]
39
TS
_
D
[2
]
40
TS
_
D
[1
]
41
TS
_
D
[0
]
42
T
S
_VLD
43
T
S
_SYN
C
44
V
DD3
3
45
GN
D
22
VD
D
47
I2
CS
_
S
DA
48
I2CS_SCL
1
GND
2
XTAL_OUT
3
XTAL_IN
4
AVDD33
5
GND
10
MSPI_DO/SSPI_DI
32
QP
8
QM
9
IP
11
IM
12
A
V
DD3
3
13
L1104 FB L1104 FB
C86
0.1uF
C86
0.1uF
C85
0.1uF
C85
0.1uF
C28
0.1uF
C28
0.1uF
R63 22R R63 22R
C56
0.1uF C56
0.1uF
C87
2.2uF
C87
2.2uF
C18
27pF C18
27pF
C50
0.1uF C50
0.1uF
C84
2.2uF
C84
2.2uF
L1102 0R L1102 0R
AD
J OU
T
IN
U206
AS1117L-3.3
AD
J OU
T
IN
U206
AS1117L-3.3
3 2 1
4
C26 0.1uF C26 0.1uF
R64 22R R64 22R
C90
0.1uF
C90
0.1uF
C64
0.1uF
C64
0.1uF
C66
NC/2.2uF
C66
NC/2.2uF
L1103 0R L1103 0R
C47
0.1uF C47
0.1uF C62
0.1uF C62
0.1uF
7
5
3
1
8
6
4
2
RN104 22RX4
7
5
3
1
8
6
4
2
RN104 22RX4
Y2
24.000MHz Y2
24.000MHz