Sony DCR-TRV140M Manuel d'entretien - Page 5
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VC-273 (DV SIGNAL PROCESS) SCHEMATIC DIAGRAM • See page 4-11 for VC-273 printed wiring board. • See page 4-65 for waveforms.
1
2
3
4
VC-273 BOARD (4/16)
NO MARK:REC/PB MODE
A
DV SIGNAL PROCESS(JC BLOCK)
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
16
RF_1.9V
VC-273 BOARD (6/16)
D_1.9V
FB3303
A_2.8V
B
C3302
XX
D_1.5V
17
VC-273 BOARD (16/16)
D_2.8V
FB3307
C3303
0.1u
REG_GND
C
WRX
WRX
RDX
RDX
FRRV
FRRV
TRRT
TRRT
DRP
DRP
SWP
SWP
ALE
ALE
D
MCCE
MCCE
MCDA0
MCDA0
MCDA1
MCDA1
MCDA2
MCDA2
MCDA3
MCDA3
MCDA4
MCDA4
MCDA5
MCDA5
MCDA6
MCDA6
E
MCDA7
MCDA7
MCDA8
MCDA8
MCDA9
MCDA9
18
VC-273 BOARD (10/16)
XDVCN
XDVCN
LIP_SLEEP
LIP_SLEEP
LPS
LPS
OFR
OFR
XRST_LINK
F
XRST_LINK
XRST_PHY
XRST_PHY
VREF
VREF
TRRV
TRRV
VSP_SI
VSP_SI
VSP_SO
VSP_SO
XVSP_SCK
XVSP_SCK
XRST_VSP
G
XRST_VSP
SCOD_WINDOW
SCOD_WINDOW
XCS_SFD
XCS_SFD
XCS_VFD
XCS_VFD
H
XWEN
XWEN
19
VC-273 BOARD (9/16)
SSS
SSS
I
LCKO
LCKO
VFO_HD
VFO_HD
VFO_VD
VFO_VD
VFO_OE
VFO_OE
VFO_Y0
VFO_Y0
VFO_Y1
VFO_Y1
VFO_Y2
J
VFO_Y2
VFO_Y3
20
VC-273 BOARD (13/16)
VFO_Y3
VFO_Y4
VFO_Y4
VFO_Y5
VFO_Y5
VFO_Y6
VFO_Y6
VFO_Y7
VFO_Y7
VFIO_C4
VFIO_C4
VFIO_C5
VFIO_C5
VFIO_C6
K
VFIO_C6
VFIO_C7
VFIO_C7
VFI_Y0
IFI_Y0
VFI_Y1
IFI_Y1
VFI_Y2
IFI_Y2
VFI_Y3
IFI_Y3
VFI_Y4
L
IFI_Y4
VFI_Y5
IFI_Y5
VFI_Y6
IFI_Y6
VFI_Y7
11
IFI_Y7
VC-273 BOARD (2/16)
VFI_C0
IFI_C0
VFI_C1
IFI_C1
VFI_C2
IFI_C2
VFI_C3
IFI_C3
VFI_HD
IFI_HD
VFI_VD
IFI_VD
M
VFI_OE
IFI_OE
75
VC-273 BOARD (10/16)
IFI_OE
05
5
6
7
8
R:REC MODE
P:PB MODE
D_1.5V
C3305
0.1u
C3301
0.1u
2.7
1
0
0
162
161
160
159
158
157
156
155
154
153
152
151
150
149
148
147
XCS_SFD
2.7
MSCSS
WRX
2.8
WRX
RDX
2.8
RDX
R1.4/P0
DRP
DRP
R1.4/P0
SWP
SWP
ALE
R0/P1.4
ALE
2.4
MCCE
MCCE
MCDA8
2.2
MCHA0
MCDA9
2.2
MCHA1
R2.4/P1.6
MCDA0
MCDA0
MCDA1
R2.2/P1.6
MCDA1
R1.3/P1
MCDA2
MCDA2
MCDA3
R1.4/P0.8
MCDA3
MCDA4
1.5
MCDA4
R1.8/P1.3
MCDA5
MCDA5
MCDA6
R1.9/P1.3
MCDA6
MCDA7
R0.3/P0
MCDA7
SCOD_WINDOW
0
SCWIN
XRST_VSP
2.8
XRST
F358
OSDVD
2.8
OSDVD
OSDHD
2.6
OSDHD
1.5
RVDD4
RVSS4
OSDR
0
OSDR
OSDL
0
OSDL
OSDP
0
OSDP
COL3
0
COL3
C3306
COL2
0
0.01u
COL2
2.8
HVDD4
D_2.8V
HVSS4
COL1
0
COL1
COL0
0
COL0
AFCKI
1.5
RVDD5
RVSS5
VFI_Y0
R1.1/P0
YI0
VFO_Y0
1.1
YO0
VFI_Y1
R1.1/P0
YI1
1.1
VFO_Y1
YO1
VFI_Y2
R1.2/P0
YI2
1.2
VFO_Y2
YO2
VFI_Y3
R1.2/P0
YI3
R0/P1
VFO_Y3
YO3
VFI_Y4
R1.5/P0
YI4
VFO_Y4
R1.6/P1.9
YO4
1.5
RVDD6
RVSS6
VFI_Y5
R0.8/P0
YI5
R0/P0.5
VFO_Y5
YO5
VFI_Y6
R1.1/P0
YI6
R1.1/P0.7
VFO_Y6
YO6
VFI_Y7
R0.8/P0
YI7
VFO_Y7
R0.8/P1.5
YO7
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
R0.9/P0
0.9
1
1
1
1
1
1
9
10
11
12
24M
C3307
C3308
C3310
X3301
10p
10p
0.01u
24.576MHz
C3312
R3307
0.01u
XX
1.5
0
1
146
145
144
143
142
141
140
139
138
137
136
135
134
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
10
IC3301
DV SIGNAL PROCESS
IC3301
CAIN
8
37
38
39
40
41
42
43
44
45
46
47
48
1.4
1.5
1.5
C3309
0.01u
C3311
XX
C3343
0.01u
A_2.8V
D_2.8V
D_1.5V
D_1.5V
DCR-TRV140/TRV140E/TRV140M
13
14
15
16
D_1.9V
A_2.8V
D_2.8V
D_1.5V
C3322
0.47u
R3312
R3322
270
100
C3318
R3320
0.01u
2200
C3313
R3310
0.001u
L3303
10k
0.56uH
R3311
C3314
C3319
10k
0.001u
D3302
0.001u
JDV3C11(TPH3)
C3320
C3346
4.7u
0.01u
2.8
C3348
0.01u
114
113
112
111
110
109
9
2.8
XWEN
XSWE
0
SSS
SSS
2.8
DPVD
2.6
DPHD
HVSS2
2.8
D_2.8V
HVDD2
C3317
0.01u
LVSS2
1.5
D_1.5V
LVDD2
1.9
D_1.9V
MVDD2
R1.2/P0
RECCK
RECCK
MVSS2
R1/P0
RECDT
RECDT
R1.9/P0
RECA2
RECA2
R1.9/P0
RECA1
RECA1
0
SW_PS
SWPS
CTRL0
CTRL1
0
ALL_PS
ALLPS
0
PLLMSK
PLLMSK
0
PLLSW
PLLSW
R0.4/P1.1
ADDT5
ADDT5
R0.4/P1.3
ADDT4
ADDT4
R0.4/P1.1
ADDT3
ADDT3
R0.4/P1.1
ADDT2
ADDT2
R0.4/P1.1
ADDT1
L3306
ADDT1
10uH
R0.4/P1.1
ADDT0
ADDT0
1.9
MVDD1
R0.4/P1.1
PBCK
PBCK
C3323
MVSS1
0.01u
1.4
ATF
2.8
AVDD3
R3315
3.3k
1
IREFP
C3328
AVSS3
10u
0.2
PYOUT
2.8
DVDD3(VGP)
0.2
PCROUT
DVSS3
0.2
PCBOUT
2.8
AVDD2
R3316
3.3k
0
IREFE
AVSS2
0
EYOUT
2.8
DVDD2(VGE)
ECROUT
DVSS2
R3321
3.3k
ECBOUT
2.8
AVDD1
C3341
1u
1
IREFC
AVSS1(VGC)
0.5
COUT
2.8
R3351
DVDD1(VGY)
R3317
4700
1
270
IREFY
DVSS1
0.3
1u
C3342
YOUT
49
50
51
52
53 54
1.5
C3326
R3325
SIGNAL PATH
2.2u
47
R3323
330
C3315
0.001u
C3324
R3324
0.047u
4700
R3318
L3304
10k
REC
2.2uH
C3345
C3325
R3319
XX
D3304
0.001u
10k
PB
JDV3C11(TPH3)
C3316
0.001u
Ref.signal
17
18
19
D_1.9V
21
VC-273 BOARD (5/16)
D_2.8V
23-1
23-2
23
VC-273 BOARD (5/16)
23-3
23-4
SFD_FCK
SFD_FCK
SFD_LRCK
SFD_LRCK
SFD_BCK
22
SFD_BCK
VC-273 BOARD (12/16)
DATA_TO_SFD
DATA_TO_SFD
DATA_FROM_SFD
DATA_FROM_SFD
PANEL_VD
24
VC-273 BOARD (5/16,14/16)
PANEL_HD
SW_PS
SW_PS
ALL_PS
ALL_PS
RECA2
RECA2
RECA1
RECA1
RECCK
RECCK
RECDT
RECDT
25
VC-273 BOARD (6/16)
PLLSW
PLLSW
PLLMSK
PLLMSK
ADDT5
ADDT5
ADDT4
ADDT4
ADDT3
ADDT3
ADDT2
ADDT2
ADDT1
ADDT1
ADDT0
ADDT0
PBCK
PBCK
26
ATF_ERR
VC-273 BOARD (10/16)
A_2.8V
27-1
27-2
27-3
27-4
27
VC-273 BOARD (5/16)
R3358
27-5
220
27-6
27-7
27-8
REG_GND
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA
Y
Y/CHROMA
REC
REC/PB
PB
DV SIGNAL PROCESS
VC-273 (4/16)