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Q Q
BLOCK DIAGRAMS
3 7 6 3 1 5 1 5 0
3-1. OVERALL BLOCK DIAGRAM (1/4)
VY_AD
EUAUINR3
EUAUINL3
EUAUINR1
TO
EUAUINL1
ER-035 BOARD
CN2002
L3RC
L3G
L3B
FSW
AVLINK
TU450
AERIAL
IN
OUT
T E
L
1 3 9 4 2 2 9 6 5 1 3
CN105
J101
2
Y2 IN,C2 IN
LINE 2 IN
Y
C
4
S VIDEO
S2SW
1
V2 IN
6
8
L2 IN,R2 IN
10
VIDEO
AUDIO L
AUDIO R
FL-141 BOARD
(1/3)
J803
LINE 4 IN
Y
C
S VIDEO
VIDEO
AUDIO L
AUDIO R
w w w
.
SECTION 3
AV-091 BOARD (1/3)
CN902
15
7
13
9
11
19
21
23
25
1
IC452
RF A/D CONV.
17
53
AINN
11
18
54
AINP
18
16
57
IF AGC
RESETN
4
11
59
QSDA
TSCLK
5
12
58
QSCLK
TSVALID
6
SDA1
62
TSSYNC
7
SDA
SCL1
63
SCL
X450
CN801
2
L2 Y/C
4
1
L2CVBSIN
V2
6
8
FA IN L/R
FSW
10
AV LINK
L3 Y/C
L3CVBSIN0
V3
AU3 L/R
x
a o
y
i
3-1
http://www.xiaoyu163.com
8
IC701
VIDEO IN SELECT
3
CVBS IN5
CVBSOUT
38
TU VIDEO
40
CVBS IN1
12
C IN3
L2 Y/C
Y OUT
29
22
Y IN3
20
Y IN2
C OUT
31
26
Y IN5
14
C IN4
L3 Y/C
24
Y IN4
V2
CSYNC OUT
34
44
CVBS IN3
VSYNC OUT
36
42
CVBS IN2
V DET OUT
43
V3
1
CVBS IN4
DTT CB
COMPONENT H
6
CB IN
YOUT_SEL
DTT CR
INSEL1
8
C IN1
5
DTT Y
INSEL3
18
Y IN1
1
SDT0
21
L/R IN5
44
DTT R/L
9
IC201
L/R IN1
BICK
22
36
AUDIO AMP/ADC
LRCK
23
5
FA INL/R
L/R IN3
MLCK
24
40
7
L/R IN2
PDN
25
38
Q
Q
3
7
6
3
3
L/R IN4
SMUTE
27
42
SEL 0
INSEL 1/2/TU
SEL 2
TI SIN
39
109
SYNCIN
SLICEV
IT REQ
18
113 CVIN1
38
TI SOUT
5
CSYNC
IT CLK
40
72
H DET
ITXRST
56
IC603
17
SYNC V
ONDO
96
Q610-612,614
SYSTEM CONTROL
SWITCH
102 FSW
X OUT
12
X601
4
AV LINK IN
Q615
10MHz
BUFFER
27
AV LINK OUT
X IN
14
XCIN
9
76
S2SW
X602
32.768KHz
57
TU SCL
ER SCL,SDA
XCOUT
10
58
TU SDA
88
INSEL 1/2/TU
YC SEP ON
90
INSEL C
75
107
SIRCS
2
IC604
KEY 1
97
KEY 2
98
UNSW6V
2
RESET OUT
1
11
RESET
KEY 3
99
KEY 4
100
IC607
FLD DATA
42
FLD CLK
44
LED STB
47
1
VCO 3Y
2
115 FSC IN
FLD XRESET
49
X603
1MHz
50
FLD CS
IC602
5
59
EEP SDA
EEP ROM
EEP SCL
7
61
EEP WP
u 1 6 3
.
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2
4
9
9
8
Q705
RECCB
15
Q703
REC Y
19
RECY
Q704
REC C
23
RECCR
Q601,602
SLICE V
INSEL C
CN501(2/2)
17
B
21
G
25
R
FSW
27
TO
RD-050 BOARD
AADDATA
3
AI SDT
CN1904,CN1905
AADBCK
AADLRCK
5
AI BCK
PL2256L1
1
AI LRCK
256 FS
9
XAADRST
2
AADXRST
1
5
1
5
0
8
9
2
4
3
ADSMUTE
9
SMUTE
6
NZCSIL
0-7
20
23
NZCSILCK
1
TO
RD-050 BOARD
10
IT XRST
CN1904,CN1905
12
IT SCLK
14
IT SIN
16
IT SOUT
18
IT REQ
19
TEMP
EPG SCL
8
CN502(1/2)
EPG SDA
7
IC061
CN603
CN001
REMOTE
IR
12
6
1
COMMANDER
2
UNSW5V
RECIEVER
KEY1
5
13
KEY2
S012-017
11
7
FUNCTION
KEY3
7
11
KEY
EN030
KEY4
9
9
S041
S036,037
S021-027
FLD CS
FUNCTION
FUNCTION
FUNCTION
4
LED RST
2
LED STB
KEY
KEY
KEY
6
8
LED CK
LED DT
FLCS
8
10
10
12
IC062
LED RST
16
14
FLD CS
LED CK
LED DT
LED
DRIVER
D001,002
TIMER REC
SYNCRO REC
FR-216 BOARD
m
c o
3-2
RDR-GXD500
2
9
9
89
FE DATA
89
0-7
TSSYNC
FE
89
PACKET SYNC
TSVALID
91
FE VALID
TS CLK
93
FE CLK
RESETN
95
FE RESET
97
SDA1
99
SCL1
Q755,756
DTT Y
68
Y
Q750,752
DTT CB
72
Cb
Q753,754
DTT CR
70
Cr
DTT L
78
DAC L
DTT R
76
DAC R
IC550
BUFFER
9
8
2
9
9
Y8
A1
2
59
11
DTT 656 D(0-7)
656 D0-D7
18
Y1
A8
9
66
1
10E1
DTT 656 CK
4
Y
2
656CK
A
55
10E
1
Q501
IC551
BUFFER
51
SCL 0
53
SDA 0
CN502(2/2)
CN1000(1/2)
S101
POWER
CN002
KEY1
IC101
4
6
LED RST
FLD CS
LED CK
ND101
5
5
LED DT
FLD
FLOORESCENT
DRIVER
INDICATOR
8
2
TUBE
CN102
FL-141 BOARD(2/3)
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