Read Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual online
DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
TPB-
TPB+
TPA-
TPA+
XX
R2140
0.5%
5100
R2138
0.5%
56
R2141
0.5%
56
R2139
0.5%
56
R2137
0.5%
56
R2136
0.5%
1u
C2140
0.01u
C2135
C2137
0.01u
0.1u
C2139
C2138
0.01u
220p
C2141
10uH
L2105
0.5%
12k
R2135
0.5%
R2134 12k
FB2103
SN104266BGGM-TEB
IC2102
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
10u
6.3V
C2136
D_1.9v
D_2.8V
1
2
3
REG_GND
XRST_LINK
LIP_SLEEP
LPS
OFR
XRST_PHY
XDVCN
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
D25A01
D24A00
XCS_DIA
RDX
WRX
ALE
XACC
XDVCN
XRST_PHY
LIP_SLEEP
LPS
LBUS3
LBUS2
LBUS1
LBUS0
XENA
FRL
OFR
DIR
XRST_LINK
ALE
XCS_DIA
RDX
WRX
D25A01
D24A00
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
FCLR
XRST_PHY
XRST_LINK
OFR
LPS
LIP_SLEEP
XDVCN
ALE
WRX
RDX
XCS_DIA
D24A00
D25A01
D26A02
D27A03
D28A04
D29A05
D30A06
D31A07
D
8
10
E
3
1
11
2
F
VC-288 BOARD (8/17)
4
C
B
7
6
05
9
A
G
5
XX MARK:NO MOUNT
DV INTERFACE(JC 2/2 BLOCK)
DV I/F
IC2102
95
(15/17)
A
(7/17)
(13/17)
94
(13/17)
93
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
PB
AUDIO
REC
SIGNAL
4-28
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-93 for printed wiring board.
VC-288 (8/17)
4-27
4-2. SCHEMATIC DIAGRAMS
VC-288 BOARD SIDE A
VC-288 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-288 BOARD SIDE A
VC-288 BOARD SIDE B
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