Sanyo LED-42XR10FH, Service Manual

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XOCECO
S h e e t t o
D R A W N B Y
9 2
A 1 . 0
R F D e m o d u l a t i o n 9 2 3 2 K H 5 1 0 1 D L
X I A M E N O V E R S E A S C H I N E S E
E L E C T R O N I C C O . , L T D .
T I T L E : D W G N O .
R E V .
A P P R O V E D B Y
TUNER201
FT2130
S I F +
S C L - T
S D A - T
V I F +
S D A - T
T S C L K
V I F -
S I F +
RFAGC
V I F +
R F _ A G C
S I F - I F _ A G C
V I F -
S D A - T
S I F -
T S D A T A
I F _ A G C
A I F
I F A G C
D I F +
S C L - T
D I F -
T S V A L I D
S C L - T
R F _ A G C
T S S Y N C
DIF+ DIF-
R 2 4 1
3 9
G N D - D
S C L 0 0 1 : C 1 ; 0 0 4 : B 2 ; 0 0 5 : C 2
G N D - D
R 2 3 0
0
R 2 1 5
3 3
R 2 2 1
3 3
+ 3 . 3 V
Z 2 0 2
K 9 6 5 6
1 2 3 4 5
C 2 3 9
1 0 n
G N D - D
+ 5 V
+ 5 V
G N D - D
L 2 0 9
0 . 6 8 u H
R 2 2 2
3 3
R 2 0 7
2 K
R 2 2 9
0
A T V - C V B S - 0 0 1 : B 4
+ 5 V
L 2 0 6
2 2 u H
G N D - D
T S C L K 0 0 1 : E 3
G N D - D
+ 1 . 2 V - D E
G N D - D
G N D - D
V 2 0 2
B C 8 5 7 A W
+3.3V-DE
R 2 4 0
6 8 0
A T V - C V B S + 0 0 1 : B 4
+ 5 V
R 2 0 4
3 0 0
C 2 3 4
1 0 n
L 2 0 7
2 2 u H
R 2 3 7
0
G N D - D
R 2 3 2 3 3
L 2 0 1
B G 1 6 0 8 B 1 2 1
A T V - S I F + 0 0 1 : B 4
R 2 3 9
1 K
+ 5 V
S I F - C T L 0 0 1 : C 5
R 2 2 6
1 0 K
N 2 0 1
M S B 1 2 1 0 - L F
1
G N D _ 1
2
A V D D _ 3 3 _ 2
3
S S I F O
4
C V B S O U T
5
G N D _ 5
6
C L K O
7
A V D D _ 3 3 _ 7
8
V R 2 7
9
S I F I P
1 0
S I F I M
1 1
V I F I M
1 2
V I F I P
13
GND_13
14
AVDD_33_14
15
GND_15
16
VREFM
17
VREFP
18
AVDD_33_18
19
ZIF_QM
20
ZIF_QP
21
ZIF_IM
22
ZIF_IP
23
GND_23
24
XIN
2 5
X O U T
2 6
A V D D _ 3 3 _ 2 6
2 7
I F _ A G C
2 8
G N D _ 2 8
2 9
E X T R S T N
3 0
I 2 C M _ S C L
3 1
I 2 C M _ S D A
3 2
V D D C _ 3 2
3 3
G N D _ 3 3
3 4
I 2 C S _ S C L
3 5
I 2 C S _ S D A
3 6
T S _ C L K
37
TS_SYNC
38
TS_VALID
39
TS_DATA[7]
40
TS_DATA[6]
41
TS_DATA[5]
42
TS_DATA[4]
43
TS_DATA[3]
44
TS_DATA[2]
45
TS_DATA[1]
46
TS_DATA[0]
47
VDDC_47
48
RF_AGC
T P 2 0 1
G N D - D
S D A 0 0 1 : C 1 ; 0 0 4 : B 2 ; 0 0 5 : C 2
V 2 0 4
B C 8 4 7 A W
G N D - D
L 2 0 2
B G 1 6 0 8 B 1 2 1
C 2 4 0
1 0 n
R 2 1 4
1 0 K
V 2 0 1
B C 8 4 7 A W
R 2 1 9
3 3
R 2 1 7
3 3
+ 3 . 3 V - D E
R 2 3 1 3 3
G N D - D
R 2 1 6
1 K
R 2 4 5
1 0 K
R 2 1 3
1 K
R 2 1 8
4 . 7 K
4 7
R 2 0 2
T S D A T A 0 0 1 : E 4
4 7
R 2 0 5
+ 3 . 3 V - D E
R 2 2 4
6 . 8 K
+ 1 2 V
C 2 1 3
1 n
+ 1 2 V - A I F
+1.2V-DE
R 2 4 6
1 0 K
R 2 2 3
3 3
+ 5 V
T S V A L I D 0 0 1 : E 3
G N D - D
V 2 0 3
2 S C 4 2 1 5
+ 3 . 3 V - D E
R 2 0 3
4 7
R 2 0 8
2 K
+ 1 . 2 V - V D D C
R S T - D M - 0 0 1 : E 4
G 2 0 1
2 4 M H z
Z 2 0 1
K 3 9 5 3
1 2 3 4 5
G N D - D
G N D - D
R F A G C - S E L - 0 0 1 : D 5
G N D - D
R 2 4 2
1 0 K
G N D - D
R 2 2 5
1 0 K
R 2 4 3
1 0 K
T S S Y N C 0 0 1 : E 3
R 2 4 4
1 K
+ 3 . 3 V - D E
R 2 2 8
1 0 0 K
G N D - D
+ 5 V
+ 3 . 3 V - D E
A T V - S I F - 0 0 1 : B 4
R 2 1 1
1 M
+3.3V-DE
G N D - D
+ 1 . 2 V - D E
R 2 3 5
1 0 0
C 2 3 7
1 0 n
R 2 3 3 3 3
R 2 3 4 3 3
G N D - D
G N D - D
L 2 0 8
0 . 5 6 u H
R 2 2 0
4 . 7 K
R 2 0 6
4 7
R 2 2 7
1 K
R 2 0 1
3 0 0
D 2 0 1
B A 8 9 1
C 2 2 8
?
G N D - D
R 2 3 8
5 . 1 K
C 2 2 7
1 n
C 2 4 1
1 n
G N D - D G N D - D
C 2 2 4
3 3 p
C 2 2 5
3 3 p
R 2 1 0
1 0 0
R 2 0 9
1 0 0
C 2 3 8
?
R 2 3 6
3 0 0
C 2 2 3
1 0 0 n C 2 2 1
1 0 0 n
C 2 2 0
5 1 p
L 2 0 5
S T L I 1 6 0 8 _ R 3 3 K T
L 2 0 3
S T L I 1 6 0 8 _ R 3 3 K T
L 2 0 4
S T L I 1 6 0 8 _ R 3 3 K T
C 2 4 5
1 0 0 n
C 2 1 0
1 0 0 n
C 2 1 4
1 0 0 n C 2 1 6
1 0 0 n
C 2 4 3
1 0 0 n
C 2 0 9
1 0 0 n
C 2 0 8
1 0 0 n
C 2 4 4
1 0 0 n
C 2 1 1
1 0 0 n
C 2 4 6
1 0 0 n
C 2 1 7
1 0 0 n C 2 1 8
1 0 0 n
C 2 1 5
1 0 0 n
C 2 3 3
1 0 0 n
C 2 0 7
1 0 0 n
C 2 3 6
1 0 0 n
C 2 0 3
1 0 0 n C 2 0 6
1 0 0 n
C 2 3 1
1 0 0 n
C 2 0 2
1 0 0 n C 2 0 5
1 0 0 n C 2 0 1
1 0 0 n C 2 0 4
1 0 0 n
C 2 2 9
2 2 n
2
N C _ 2
3
R F _ A G C
1 1
D - I F _ o u t -
4
V t
1 2
I F _ o u t
5
A S
6
S C L
1
N C _ 1
7
S D A
8
V c c
9
I F _ A G C
1 0
D - I F _ o u t +
C 2 2 6
2 2 n
C 2 3 2
2 2 0 u
1 6 V
C 2 3 0
2 2 0 u
1 6 V
C 2 1 2
1 u
C 2 3 5
2 2 0 u
1 6 V
R 2 1 2
0
C 2 1 9
5 . 6 p
C 2 4 2
5 . 6 p
C 2 2 2
5 . 6 p
A B C D E F G H
1
2
3
4
5
6