TCL DVD-F70, Service Manual

Page: 9 / 17

AVCC
SP+
TROPEN
C60
390P
RFON [ 2 ] L
D
O
1
RVCC L17
FB / 0805
+5VP
A
SL+
HTRC
C27
0.1u
C24 1u
+
C8
100u
RVCCIN
R33
0(open)
TROPEN [ 2 ]
OPO
RFRP
GND
DMSO
T
R
IN
R15
750k
C37
0.033u
FMSO [ 2 ]
DMSO [ 2 ]
C54
150p
C17 0.1u
C46
0.1u
R17 20k
D
LDO1
SDATA
SCLK [ 2 ] SCLK
C20 0.1u
STBY
TRSO
R37
10k
FOSO [ 2 ]
FEO
FEO
SL-
C33 390p
L16
FB / 0805
ADIN[ 2 ]
+5V
RFO
TROPEN
FOSO
V20
TROUT
Q3
9012
+
C55
10u
R19
10K
RFVCC
SDEN [ 2 ]
M
IC
D
R8 10k
AA
DMSO
C58
150p
CN8
1
2
R5 10k
R32
0(open)
OPO
+5V
CSO
C25 1u
C21 0.1u
E
FMSO
C31 0.015u
+5V
RFL
RFO
U2
BA5954
1
9
10
12
3
2
15
7
14
13
21
19
20
24
27
6
4
5
28
8
11
17
18
16
23
22
25
26
VINFC
PVCC1
PGND
VOSL+
CF2
CF1
VOTK+
VNFFC
VOFC+
VOFC-
PVCC2
PGND
VNFTK
CTK2
BIAS
VOSL
VINSL+
VINSL-
STBY
VCC
VOSL-
VOLD+
VOLD-
VOTK-
VINLD
PREGND
CTK1
VINTK
+5VP
LDO_AVCC
TRIN
L15
10uH,DIP
OP+
+
C45
100u
C22 1u
+5VP
Q6
9013
V1P4
T
R
C
L
O
S
E
TRCLOSE
C32 10p
TRCLOSE
OP-
L19
10uH,DIP
L
D
O
2
E
N
D
M
L
IM
IT
FMSO
PWMOUT2
R20 20K
TEO
SP+
CC
+ C41
10u
RFOP
C30 27p
R29
1,0805
CN10
2PIN*2.0(OPEN)
1
2
TROPEN
M T 1 3 3 6 E
S
C
L
K
OP-
LDO2
+ C43
10u
LDO_AVCC
MC
R16 0
TEO [ 2 ]
R24
1K
R14
330k
+5V
+
C12
47u
L20
FB / 0805
L18
FB / 0805
RFVCC1
ADIN
S
T
B
Y
BDO
TRSO
ADIN
MC
C9
0.1u
R36
0(0805)
D
Q2
S8550
L21
FB AXIAL(open)
C56
0.1u
V2P8 [ 2 ]
OP+
R10 100k
V1P4
R9 27k
RFL
M
D
I2
B
SP- SL+
URST
MICD
+
C13
47u
R3 22
ML
C49
0.1u
A
R12
750k
C48
0.1u
S
D
A
TA
C52 (open)
BB
DV33
R6 10k
C38 0.1u
STBY
LIMIT
SL-
RVCCIN
TRSO [ 2 ]
V1P4 [ 2 ]
ENDM
D
ML
Q1
S8550
R1 100
URST
R25
220(0805)
C53
200p
PWMOUT2 [ 2 ]
URST
MD
DD
C34 390p
+5V
RVCCIN
R2 100
C29
0.1u
R22
1K
R35
0(0805)
BDO [ 2 ]
C
V2P8
CN6
HOP1200/0.5mm,24P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
GND
Vc
VCC
E
F
D
A
B
C
RFO
GND
PDc
NC
VR
LDc
LDd
GND
VR
VCC
PDd
FO+
FO-
TR+
TR-
F
V1P4
R31
0(open)
V1P4
LOAD+
C57
0.1u
C23 1u
A
RFL
R13
330k
D1
1N4148
Q5
9013
V2P8
V1P4
SP-
Q4
9012
HTRC [ 2 ]
MICD
M
D
I1
FOSO
+
C6
100u
RFOP
HTRC
R18
20k
R34
0(0805)
B
B
RVCC
BDO
C47
0.015u
C18 0.1u
E
C
LOAD-
CSO
MD
TEO
FEO
R27
1,0805
I m p o r t a n t
r e d u c e
N o i s e
AVCC
R4 22
C11
0.1u
RFVCC
S
D
E
N
SDEN
DV33
R87
1(0805)
R23 390R
V20
RFRP
CN9
1
2
C39
0.1u
RVCCIN
DV33
RFRP [ 2 ]
R26
220(0805)
C10 0.1u
C50
0.1u
R21 390R
( T O 9 2 )
RFOP [ 2 ]
+
C7
10u
CN7
1
2
3
4
5
+5V
CSO [ 2 ]
MDI2
R7 10k
C44 0.1u
R28
1,0805
AVCC
C19 0.1u
P
W
M
O
U
T
2
RFVCC1
R11
33k
F
C40
0.1u
C35
0.1u
U
R
S
T
C28
0.1u
C59
390P
C
RFON
MDI1
R30
1,0805
C42
0.1u
RVCCIN
T
R
O
U
T
C26 1u
U1
MT1336E
1
2
8
1
2
7
1
2
6
1
2
5
1
2
4
1
2
3
1
2
2
1
2
1
1
2
0
11
9
11
8
11
7
11
6
11
5
11
4
11
3
11
2
11
1
11
0
1
0
9
1
0
8
1
0
7
1
0
6
1
0
5
1
0
4
1
0
3
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
65
W
G
N
D
R
F
S
U
B
O
L
D
O
2
L
D
O
1
M
D
I1
M
D
I2
A
G
C
3
A
G
C
2
W
A
V
D
D
A
G
C
1
W
G
A
N
D
S
G
N
D
T
N
I
T
P
I
S
V
D
D
C
D
F
O
N
C
D
F
O
P
S
D
S
C
A
V
D
D
IR A
G
N
D
S
B
S
A
M
D
M
C
VFO13
VDD
AGNDX
AGNDX
AGNDX
DPFO
DPFN
GNDP
HTRC
TRLP
TRLPA
CRTPLP
CRTP
HRFRP
LRFRP
DEFECT
VDDP
TEO
CSO
LVL
FEO
V20
VREFO
V2REFO
AVDDT
TM4
AGNDT
TM3
TM2
TM1
AGNDO
RFON
RFOP
AVDDO
AGNDX
AGNDX
WVDD
WOBSO
G
N
D
U
D
G
A
T
E
H
D
G
A
T
E
IO
0
IO
1
IO
2
IO
3
IO
4
IO
5
IO
6
IO
7
IO
8
IO
9
IO
A
IO
B
V
D
D
S
X
C
K
1
6
M
S
C
L
K
G
N
D
S
S
D
E
N
S
D
A
TA
R
S
T
D
P
D
M
U
T
E
A
G
N
D
P
A
G
N
D
X
A
V
D
D
P
VCON
AVDDF
AGNDX
AVDDM
COSPHI
HALLCOS
REFCOS
AGNDM
HALLSIN
REFSIN
SINPHI
SW0
SW2
SW1
MOP
MON
AGNDX
AGNDX
CEON
CEOP
RFGCI
RFGCU
RFFGC
OSP
OSN
CDD
CDC
CDB
CDA
DVDRFIN
DVDRFIP
DVDD
DVDC
DVDB
DVDA
MA
MB
AGNDF
SDATA[ 2 ]
DV33
[ 2,3,4,5]
RFON
C36
470p
8
Servo schematic circuit 1
HEADER-5 (2mm)
2P,2.0mm,180
2PIN*2.0 180