Read Sony DCR-TRV22 / DCR-TRV22E Service Manual online
DCR-TRV22/TRV22E
COVER
COVER
4-51
4-52
VC-312 (8/14)
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-85 for printed wiring board.
4-2. SCHEMATIC DIAGRAMS
VC-312 BOARD SIDE A
VC-312 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-312 BOARD SIDE A
VC-312 BOARD SIDE B
:Voltage measurement of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
2.8
1.0
3.1
NO MARK:REC/PB MODE
1u
B
C2208
0.01u
B
C2201
ALE
D30A06
D26A02
0.1u
B
C2205
LPS
XRST_PHY
C2203
XX
IC2201_SLEEP
XRST_LINK
D27A03
D28A04
220p
CH
C2209
FB2201
0uH
±
0.5%
12k
R2205
SN104266BGGM-TEB
IC2201
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
AV
D
3
75
PLLFL
T
76
AV
S
77
VDD3
78
VSS
79
XI
80
XO
D29A05
D24A00
D_1.9V
D_2.8V
XCS_IC2201
OFR
XDVCN
REG_GND
D25A01
±
0.5%
R2204
12k
D31A07
FB2202
0uH
RDX
WRX
XACC
XENA
DIR
FCLR
FRL
LBUS3
LBUS2
LBUS1
LBUS0
TRCKO
5100
R2206
±
0.5%
RB2201
56X4
B
0.01u
C2204
LCKO
4.7u
B
C2202
A_2.8V
XX
L2201
10uH
L2202
USB_3.1V
USB_D+
0uH
FB1002
1500
R1020
USB_DET
USB_3.1V_IC
AV_JACK_IN
XUSB_D+PULLUP
AUDIO_L_I/O
USB_D-
XX
C1001
16P
CN1001
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AUDIO_R_I/O
VIDEO_I/O
DTA144EMT2
Q1004
1
A
XACC
XDVCN
XRST_PHY
IC2201_SLEEP
LPS
XRST_LINK
LBUS3
LBUS2
LBUS1
LBUS0
XENA
FRL
OFR
DIR
XRST_LINK
ALE
XCS_IC2201
RDX
WRX
D25A01
D24A00
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
ALE
XCS_IC2201
D24A00
D25A01
D26A02
D27A03
D28A04
D29A05
D30A06
D31A07
XDVCN
IC2201_SLEEP
LPS
OFR
FCLR
XRST_PHY
WRX
RDX
LBUS1
FRL
LBUS2
LBUS3
LBUS0
XACC
DIR
FCLR
XENA
AUDIO_R_I/O
AUDIO_L_I/O
REG_GND
TPB
AV_JACK_IN
TPA
REG_GND
REG_GND
USB_D-
REG_GND
USB_DET
NTPA
VIDEO_I/O
REG_GND
USB_D+
NTPB
43
(7/14)
43
(12/14)
49
(14/14)
(12/14)
50
45
(7/14)
(3/14)
20
DV INTERFACE
IC2201
CSP(CHIP SIZE PACKAGE)IC
SWITCH
(10/14)
51
(13/14)
52
JK-242 BOARD
CN5303
CN5303
THROUGH
THE FP-625
FLEXIBLE
THE FP-625
FLEXIBLE
17
(3/14)
(5/14)
36
17
(5/14)
VC-312 BOARD(8/14)
DV INTERFACE(DV BLOCK)
XX MARK:NO MOUNT
16
Y
VIDEO SIGNAL
PB
AUDIO
Y/CHROMA
REC
SIGNAL PATH
SIGNAL
CHROMA
(PAGE 4-28 of LEVEL 2)
9
G
E
8
15
F
5
C
14
3
7
11
4
13
2
B
6
10
12
D
H
Click on the first or last page to see other DCR-TRV22 / DCR-TRV22E service manuals if exist.