Circuit Diagrams and PWB Layouts
7.
Main Board: DVD & DTT Input
5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
PIP OPTION.
PIP OPTION.
S
VH
S
==>HIGH
DVBT==>LOW
DTT_INTERFACE_OPTION
DVBT Downlo
a
d(
)
1)
S
PEAKER : BLUE ==> CN4
2) IDTV POWER : RED ==> CN19
3
) IR : WHITE ==> CN20
4) IDTV DOWNLOAD : BLACK ==> CN15
R57
3
, R574
An
a
log T
u
ner
only option.
DVB_
S
PDIF
S
PDIF_OPT
S
PDIF_OPT
AV_OUT_L
AV_OUT_R
AV_OUT_L
DVB_
S
PDIF
DVB_TV_MUTE
DVB_AUD_R
DVB_AUD_L
S
VH
S
_YD
S
VH
S
_CD
DTT_CVB
S
S
VH
S
_C
S
S
VH
S
_Y
S
VH
S
_Y
S
AV_OUT_R
S
VH
S
_C
IR_DVB
COMP_
S
EL 4
DVD_L_IN
8
DVD_R_IN
8
HDMI_
S
PDIF_OUT
4
AV_OUT
5
M_L_OUT
8
M_R_OUT
8
H
S
_R_OUT
5
H
S
_L_OUT
5
LINE_OUT_RA
4
LINE_OUT_LA
4
M
S
T_Pr/Cr
4
M
S
T_Y
4
M
S
T_P
b
/C
b
4
DTT_DL_RX
5
DTT_DL_TX
5
IR_MUTE
4
D_IR
6
DVB_AUD_R
4
DVB_AUD_L
4
DTT_CVB
S
4
DVB_MENU_OPEN
4
TV_MENU_OPEN
4
TV_MUTE
4
S
VH
S
_Y
4
S
VH
S
_C
4
S
VH
S
_Y
S
8
S
VH
S
_YD
S
VH
S
_C
S
8
S
VH
S
_CD
S
VH
S
_YD
S
VH
S
_CD
DVB_ON
4
DVB_PIP
4
E
S
D5V
5VD
E
S
D5V
A9V
5VD
E
S
D5V
E
S
D5V
E
S
D5V
5VD
E
S
D5V
V
SS
5
ED65
BAV99
3
2
1
R420
470
CN17
FLEX 12Pin
1
2
3
4
6
5
7
8
9
10
11
12
AUD_R
GND
AUD_L
TV_MUTE
GND
S
PDIF
CVB
S
GND
Y
GND
C
GND
FB67
UPB201209T-500Y-
S
R4
88
15K
R4
8
0
0R
FM12
ED11
BAV99(NU)
2
1
3
C
3
2
10pF
C
3
1
10
u
F/10V(2012)
1
2
FM
8
FM4
HH4
MTHOLE
1
2
3
4
5
6
7
8
9
FB69
UPB201209T-500Y-
S
J5D
UJB-04-1
3
A
4
6
R429
0R(NU)
J4B
UJB-04-1
3
A
5
3
R414
3
.6K
C461
22pF
1
2
ED15
BAV99
2
1
3
ED66
BAV99
3
2
1
ED64
BAV99
3
2
1
R572
15K
C
388
22pF
C464
22pF
1
2
R40
75_1
%
1
2
R419
8
2
C462
22pF
1
2
C
3
46
10
u
F_2012
ED1
3
BAV99(NU)
2
1
3
Q29
K
S
C162
3
1
3
2
R4
8
9
15K
HH1
MTHOLE
1
2
3
4
5
6
7
8
9
ED12
BAV99(NU)
2
1
3
R42
0R
1
2
R409
270
R41
75_1
%
1
2
R
3
7
75_1
%
1
2
FB61
600 Ohm 0.5A 2012
1
2
C
38
7
22pF
C465
22pF
1
2
CN15
J
S
T250-4P
1
2
3
4
NC
RXD_DVB
TXD_DVB
GND
R
3
5
0R(NU)
1
2
R415
8
2
C
3
4
8
1nF
C
38
9
22pF
R407
4.7K
C45
3
10
u
F_2012
C42
1nF
+
C50
220
u
F/16V
C
38
6
22pF
FM1
Q25
MMBT
3
904
1
3
2
C46
3
22pF
1
2
R41
3
1M
ED
8
BAV99
2
1
3
C
3
51
1nF
FM2
R575
15K
HH
3
MTHOLE
1
2
3
4
5
6
7
8
9
R4
3
0
0R
C454
10
u
F_2012
R417
470
R4
3
0R
1
2
R491
15K
C
3
47
10
u
F_2012
R47
8
0R
C
38
5
22pF
FM
3
R57
3
0(NU)
Q24
MMBT
3
904
1
3
2
R422
1M
J4D
UJB-04-1
3
A
4
6
J5C
UJB-04-1
3
A
1
6
R4
8
5
0R(NU)
ED7
BAV99
1
3
2
ED9
BAV99
2
1
3
HH5
R4
3
1
0R(NU)
C455
10
u
F_2012
ED61
BAV99
3
2
1
FB2
600 Ohm 0.5A 2012
1
2
R412
270
C
3
50
10
u
F_2012
R479
0R
R4
8
4
470R(NU)
C
38
4
22pF
R574
0(NU)
R4
83
100R(NU
ED6
BAV99
1
3
2
HH6
C
3
5
10pF
J4C
UJB-04-1
3
A
1
6
R411
470
C471
22pF
1
2
ED10
BAV99
2
1
3
R41
8
270
R4
8
2
4.7K
C466
22pF
1
2
ED5
BAV99
1
3
2
R44
100R
C
383
22pF
ED60
BAV99
3
2
1
C
3
0
100nF
1
2
R45
220K
1
2
Q27
MMBT
3
904
1
3
2
FB71
UPB201209T-500Y-
S
ED6
3
BAV99
3
2
1
R410
8
2
HH2
MTHOLE
1
2
3
4
5
6
7
8
9
C
38
2
56pF
C
3
49
10
u
F_2012
R406
8
2
J4A
UJB-04-1
3
A
2
3
S
W
S
W
S
W
S
W
S
W
S
W
S
W
S
W
U6
T
S
5V
33
0DR (
S
OIC-16)
1
2
3
4
5
6
7
8
9
10
11
12
1
3
14
15
16
IN
S
1A
S
2A
DA
S
1B
S
2B
DB
GND
DC
S
2C
S
1C
DD
S
2D
S
1D
EN
VCC
FB60
600 Ohm 0.5A 2012
1
2
Q26
MMBT
3
904
1
3
2
R5
3
75R
C452
10
u
F_2012
R405
3
.6K
CN16
J
S
T200-6P (2mm)
1
2
3
4
5
6
IR_DVB
GND
DVB_ON
NC
DVB_MENU
TV_MENU
R490
15K
FM9
R416
4.7K
R4
8
7
4.7K(NU)
FM5
C40
10pF
R46
220K
1
2
ED62
BAV99
3
2
1
J5B
UJB-04-1
3
A
5
3
R4
8
1
0R
C41
1nF
FM10
R40
8
470
R421
270
FM6
R59
3
0R
FB6
8
UPB201209T-500Y-
S
R42
8
0R
ED6
8
BAV99
3
2
1
R4
8
6
3
.
3
K
ED14
BAV99(NU)
2
1
3
FM11
ED67
BAV99
3
2
1
Q2
8
K
S
C162
3
(NU)
1
3
2
J5A
UJB-04-1
3
A
2
3
FM7
J11
B
S
-V1
3
040Y
2
1
B2
B2
H_17490_002.ep
s
011107
DVD & DTT INPUT