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COVER
COVER
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
4-23
4-24
VC-305 (8/20)
4-2. SCHEMATIC DIAGRAMS
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-67 for printed wiring board.
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
(19/20)
74
75
(13/20)
76
(13/20)
30
(2/20)
66
(6/20)
(20/20)
77
1u
C8310
0.01u
C8302
ALE
D30A06
D26A02
0.1u
C8307
LPS
XRST_PHY
C8305
0.01u
IC8301_SLEEP
XRST_LINK
D27A03
D28A04
220p
C8311
FB8302
0.5%
12k
R8307
SN104266BGGM-TEB
IC8301
1
AVS
2
AVD3
3
AVS
4
TPBIAS
5
AVD3
6
TPB-
7
TPB+
8
TPA-
9
TPA+
10
R0
11
R1
12
AVD3
13
AVD3
14
AVS
15
VDD2
16
VDD3
17
PWD
18
XRESETP
19
CNA
20
VSS
21
XRESETL
22
VDD2
23
XINT
24
ALE
25
XRW
26
XRD
27
XCS
28
VSS
29
DA0
30
DA1
31
DA2
32
DA3
33
VDD
34
DA4
35
DA5
36
DA6
37
DA7
38
VSS
39
XDIR
40
XIACC
41
VDD2
42
ID3
43
ID2
44
ID1
45
ID0
46
VSS
47
ICLK
48
VSS
49
XINEN
50
FR
51
OFR
52
IFCLEAR
53
VDD3
54
TEST0
55
TEST1
56
TEST2
57
TEST3
58
TEST4
59
TEST5
60
TEST6
61
TEST7
62
VDD3
63
VSS
64
TMP0
65
TMP1
66
TMP2
67
TMP3
68
LPS
69
TM0
70
TM1
71
VDD2
72
VSS
73
ENEC
74
A
VD3
75
PLLFL
T
76
AV
S
77
VDD3
78
VSS
79
XI
80
XO
D29A05
D24A00
D_1.9V
D_2.8V
XCS_IC8301
OFR
XDVCN
REG_GND
D25A01
0.5%
R8306 12k
D31A07
FB8301
RDX
WRX
XACC
XENA
DIR
FCLR
FRL
LBUS3
LBUS2
LBUS1
LBUS0
TRCKO
XX
C8309
XX
C8308
XX
R8305
XX
X8301
0
R8302
5100
R8308
0.5%
56
RB8301
TPB+
TPA+
TPA-
TPB-
XX
R8301
0.01u
C8306
LCKO
0.47u
C8304
A_2.8V
FB8303
1
A
XACC
XDVCN
XRST_PHY
IC8301_SLEEP
LPS
XRST_LINK
LBUS3
LBUS2
LBUS1
LBUS0
XENA
FRL
OFR
DIR
XRST_LINK
ALE
XCS_IC8301
RDX
WRX
D25A01
D24A00
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
ALE
XCS_IC8301
D24A00
D25A01
D26A02
D27A03
D28A04
D29A05
D30A06
D31A07
XDVCN
IC8301_SLEEP
LPS
OFR
FCLR
XRST_PHY
WRX
RDX
LBUS1
FRL
LBUS2
LBUS3
LBUS0
XACC
DIR
FCLR
XENA
IC8301
DV INTERFACE
7
05
B
E
8
C
11
DV INTERFACE
3
13
H
F
VC-305 BOARD(8/20)
2
4
9
5
10
D
12
G
XX MARK:NO MOUNT
6
REC
SIGNAL PATH
Y/CHROMA
PB
AUDIO
VIDEO SIGNAL
SIGNAL
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