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1
4.2 BLOCK DIAGRAM
A
A
POWER SUPPLY UNIT
CN1131
VTR1 IN
1
VIDEO1
2
VIDEO
3
FU1131
4
AUDIO L
AUDIO L
5
B
CN1171
VTR2 IN
1
VIDEO2
2
VIDEO
3
FU1171
4
AUDIO L
AUDIO L
5
C
CN1401
ISDBAUL
10
GNDAU
12
VBS
16
REM
18
Y
2
GNDCOMP
1
PB
4
GNDCOMP
5
PR
6
GNDCOMP
7
VTR1(COMPONENT)
IN
ASPECT
15
V_LINE
20
D
IP
23
HTXN
25
uGND
26
POWER.C
24
CN1002
BUP
2
POWER
SUPPLY
ACC
3
E
F
14
1
2
Q1323
RCA1ARI
VTR1 AUDIO ISO
5
IC1131
3
Q1322
RCA2ARI
5
3
FU1402
IC1403
FU1401
NJM2734V
3
1,2
ASPECT1
ASPECT2
5
6,7
VLINE1
+
VLINE2
-
12
13,14
10
8,9
YUVARI1
YUVARI2
Q1401
Q1503
Q1504
MONOUT
BU
AVD-W9000/UR
2
3
15
BA4558RFVM
6,7
3
1
AU1L
16
IC1133
1,2
2
IC1401
NJM2505AF
4
1
NAVIV
8
Vin
Vout
9
1
VTR2 AUDIO ISO
BA4558RFVM
3
6,7
1
AU2L
2
IC1171
IC1173
1,2
2
Q1501
SWAC5
REMIN
COMPONENT VIDEOAMP
IC1402
NJM2565V
10
YIN
14
PBIN
PBOUT
16
PRIN
PROUT
LPFSW
9
IP1
IP2
VDD5
Q1003
FU1002
BU
VDD5
BU
S1001
RESET
Q1004
3
AV SELECTOR
IC1211
CXA2089Q
40
V3
VOUT1
39
VTR3
LOUT1
AV9
LV3
V2
VTR2
LV2
33
VOUT2
V1
30
LOUT2
VTR1
AV9
26
SCL
LV1
SCL
27
SDA
SDA
SCL
SDA
24
+
Y1
YOUT
Y2
21
+
PB1
PB2
X1321
18
+
PR1
PR2
MON
RESET
IC1001
PAJ002A
11
ASENS
3
FBIN
OUT1
2
5
BSENS
CONT
OUT2
1
PBSENS
OCD
14
VCC
12
IN1
4
RSTIN
7
PAJRST
RSTOUT
10
IN2
4
+6dB AMP
IC2180
BA4558RFVM
IC2182
3
1
NJM2125F
+
1
+
-
4
2
3
-
Q1243
Q1244
+6dB AMP
IC2181
BA4558RFVM
IC2183
3
1
NJM2125F
+
1
+
-
4
2
3
-
SYSTEM CONTROLLER
IC1321
PE5636A
36
25
SCL
DACDO
37
26
SDA
DACCK
56
27
RCA1ARI
NC
57
RCA2ARI
16
X1
20
MUTEAU
15
X2
22
77
XMUTEMO
SD/HDSEL
76
ASPECT
24
MUTEMO
23
77
MUTESP
VLINE
75
I/P
78
YUVARI
11
RESET
58
97
D2CNARI
NC
94
RGBARI
88
73
NC
IC(Vpp)
98
SYSPW
92
90
ASENS
DSENS
93
96
BSENS
TXD
89
95
PBSENS
RXD
99
MONPW
100
SWVDD
4
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