Read Sony DCR-TRV24E / DCR-TRV25E / DCR-TRV27E Service Manual online
DCR-TRV24E/TRV25E/TRV27E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-281 BOARD SIDE A
VC-281 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-281 BOARD SIDE A
VC-281 BOARD SIDE B
VC-281 (11/16)
4-57
4-58
For Schematic Diagram
• Refer to page 4-89 for printed wiring board.
• Refer to page 4-89 for printed wiring board.
0.2
R0/P0.7
0.2
0.7
4.7
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
ACC_CONT
IFI_OE
IFI_Y6
IC4101_Y_OUT
VD_SI
1u
C2007
IFI_C4
IFI_C3
0.01u
B
C2009
A_4.75V
IFI_Y5
IFI_C2
10u
TA
A
6.3V
C2002
0.01u
B
C2013
XRST_VTR
D_2.8V
0.01u
B
C2001
680
R2002
AGC_CONT
0.01u
B
C2006
AFCK
470
R2004
0.1u
B
C2005
IFI_C0
0.01u
B
C2008
0.01u
B
C2017
VD_SO
IFI_Y4
IFI_C7
6.3V
10u
C2019
6.3V
10u
C2003
IFI_Y0
0.01u
B
C2012
0.01u
B
C2014
IFI_C5
XCS_IC2001
REG_GND
IFI_C6
IFI_C1
IC4101_C_OUT
0.01u
B
C2018
0.01u
B
C2011
SPCK
IFI_Y1
0.01u
B
C2010
10uH
L2001
IFI_Y3
FB2001
0uH
6.3V
10u
C2004
A
TA
IFI_Y2
0.01u
B
C2020
VD_SCK
10uH
L2002
IFI_Y7
IFI_HD
IFI_VD
A_2.8V
0.01u
B
C2016
10k
R2003
10k
R2001
HN1B04FE-Y
Q2001
0.01u
B
C2015
MB87L4261LGA-G-ER
IC2001
1
ADABOT
2
ADAIN
3
ADATOP
4
ADAVDD
5
ADAVSS
6
AD8IN
7
AD8BOT
8
AD8VDD
9
AD8VSS
10
AD8TOP
11
AD8TB
12
DAVSS
13
DAREF
14
APCVO
15
AGCVO
16
CLPVO
17
ACCVO
18
DATOP
19
DABOT
20
DAVDD
21
XPLRST
22
PLL
VSS
23
PLL
VDD
24
OSVDD
25
BCKI
26
OSVSS
27
VCXOI
28
VCXOO
29
DVDD0
30
DVSS0
31
EXCKI
32
MCSEL
33
OSCSEL
34
ACLKO
35
XACLKE
36
AOE
37
AV
D
38
AHD
39
DVSS1
40
DVDD1
41
XRST
42
DCOUT7
43
DCOUT6
44
DCOUT5
45
DCOUT4
46
DCOUT3
47
DCOUT2
48
DCOUT1
49
DCOUT0
50
DVDD2
51
DVSS2
52
DYOUT7
53
DYOUT6
54
DYOUT5
55
DYOUT4
56
DYOUT3
57
DYOUT2
58
DYOUT1
59
DYOUT0
60
TS0
61
TS1
62
DVDD3
63
XSCK
64
SI
65
XCS
66
SO
67
MZSEL
68
ZCKI
69
DVSS3
70
TS2
71
VERIFY
72
TDI
73
TDO
74
TMS
75
TCK
76
TRST
77
RCKSEL
78
PSCNTO
79
DVSS4
80
ADA
TB
0
R2005
XX
C2021
1
A
IFI_HD
IFI_OE
IFI_VD
IFI_VD
IFI_HD
IFI_OE
BUFFER
VIDEO A/D CONV.
IC2001
CSP(CHIP SIZE PACKAGE)IC
XX MARK:NO MOUNT
VC-281 BOARD(11/16)
VIDEO A/D CONVERTER(A/D BLOCK)
2
3
12
9
G
11
E
C
10
6
B
7
D
F
5
8
4
Y
REC
VIDEO SIGNAL
Y/CHROMA
SIGNAL PATH
CHROMA
PB
16
(16/16
(CN1007))
(CN1007))
69
68
(16/16
(CN1007))
(CN1007))
(2/16,3/16,
4/16,7/16,
10/16,13/16)
4/16,7/16,
10/16,13/16)
11
(14/16)
70
33
(4/16,7/16)
(3/16,4/16,
10/16,14/16)
10/16,14/16)
79
(3/16,4/16,
10/16)
10/16)
20
(4/16)
27
(1/16,7/16,
10/16,13/16,
14/16,16/16
(CN1007))
10/16,13/16,
14/16,16/16
(CN1007))
6
(TRV25E/TRV27E MODEL)
Click on the first or last page to see other DCR-TRV24E / DCR-TRV25E / DCR-TRV27E service manuals if exist.