Read Sony DCR-TRV940 / DCR-TRV940E / DCR-TRV950 / DCR-TRV950E Service Manual online
DCR-TRV940/TRV940E/TRV950/TRV950E
COVER
COVER
NO MARK:REC/PB MODE
:Voltage measurment of the CSP ICs
and the Transistors with mark,are
not possible.
and the Transistors with mark,are
not possible.
0.8
0.8
0.2
0.2
0.9
0.9
0.4
0.4
5
6
MS
MS
MS
MS
MS
MS
USB
USB
MS
USB
MS
USB
PBCK
VFO_Y7
VFO_Y5
RECCK
VFI_C3
VFI_Y3
ALE
D30A06
VFO_Y4
SFD_LRCK
VFI_Y5
SFD_BCK
DATA_FROM_SFD
D26A02
VFO_Y0
RECDT
VFO_Y6
VSP_SO
DRP
VFI_C1
XVSP_SCK
VFO_VD
VFI_Y6
VFO_Y1
IC2101_Y_OUT
VFI_Y1
D27A03
SPCK
XCS_VFD
VFI_Y2
PLLSW
D28A04
XRST_VTR
EVF_G/BW_Y
SW_PS
ADDT1
VFI_Y0
EVF_R
ADDT2
IC2101_C_OUT
ADDT3
VFI_C2
RECA2
TRRT
D29A05
DXXA08
PANEL_XHD
VFI_C0
ADDT4
D24A00
VREF
D_1.9V
ADDT5
PANEL_G
VFI_Y7
SWP
VFO_Y2
PANEL_XVD
PANEL_R
D_2.8V
XCS_DIA
EVF_B
VSP_SI
OSDVD
VFI_VD
FRRV
ALL_PS
WEN
SSS
ATF_ERR
REG_GND
WRX
VFI_OE
XCS_SFD
PANEL_B
TRRV
VFI_Y4
RDX
VFO_HD
D25A01
VFO_OE
DXXA09
SFD_FCK
AFCK
RECA1
VFI_HD
VFO_Y3
DATA_TO_SFD
A_2.8V
D31A07
D_1.5V
ADDT0
PLLMSK
ADAI2
ADAO2
LCKO
VFIO_C4
VFIO_C5
VFIO_C6
VFIO_C7
OSDL
OSDR
OSDP
COL_3
COL_2
COL_1
COL_0
OSDHD
CTRL1
CTRL0
10k
R2111
330
R2117
10k
R2112
1k
R2123
0.5%
10k
R2105
100
R2116
1k
R2121
0.5%
270
R2106
1k
R2120
0.5%
1200
R2125
0.5%
270
R2129
47
R2119
R2124
0.5%
1200
4700
R2118
150
R2132
3300
R2107
3300
R2113
2200
R2114
10k
R2104
R2122
0.5%
1200
3300
R2115
3300
R2108
0
R2126
2200
R2130
2200
R2131
0
R2103
0
R2109
0
R2110
XX
R2128
XX
R2133
0
R2144
0
R2145
XX
R2142
XX
R2127
XX
R2143
0.01u
C2128
XX
C2119
0.001u
C2118
0.047u
C2130
XX
C2120
C2102
0.1u
1u
C2122
0.01u
C2125
C2104
0.01u
0.01u
C2111
C2105
XX
0.001u
C2115
0.001u
C2124
10p
C2106
0.001u
C2114
C2103
0.01u
0.001u
C2131
C2132
2.2u
0.001u
C2117
10p
C2107
C2134
0.1u
0.01u
C2123
C2127
0.47u
C2101
XX
1u
C2121
C2129
0.1u
C2143
0.1u
C2144
0.01u
C2145
0.1u
10uH
L2104
0.56uH
L2101
10uH
L2103
1.8uH
L2102
R2102
XX
0
R2101
0.01u
C2110
C2116
0.01u
C2112
0.01u
XX
C2108
C2113
0.01u
C2109
0.01u
XX
C2142
FB2102
FB2101
FB2104
FB2105
KV1870STL
D2102
KV1870STL
D2104
IC2101
CAIN-CSP
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
53 54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
44
52
43
51
42
50
41
49
40
48
39
47
38
46
37
45
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
D2103
RB705D-T146
D2101
RB705D-T146
1
2
3
UP04401008S0
Q2104
6
2
1
3
5
4
UP04401008S0
Q2101
6
2
1
3
5
4
RB2101
4700
1
2
3
4
5
6
7
8
24.576MHz
X2101
EC3101C-PM-TL
Q2102
1
4
3
2
XX
Q2103
10u
6.3V
6.3V
C2126
22u
4V
C2133
22u
4V
C2146
D_1.9V
D_2.8V
1
2
3
REG_GND
TRR
T
ALE
XCS_DIA
DXXA09
DXXA08
WRX
RDX
TRRV
DATA_TO_SFD
LBUS3
LBUS2
LBUS1
FRL
FCLR
DIR
XENA
XACC
FRRV
SWP
ALE
XCS_DIA
D24A00
D25A01
D26A02
D27A03
D28A04
D29A05
D30A06
D31A07
XCS_SFD
LBUS0
DATA_FROM_SFD
SFD_BCK
SWP
VFI_Y3
VFI_Y4
VFIO_C6
VFIO_C7
VFIO_C4
VFIO_C5
VFI_Y5
VFO_Y4
VFO_Y5
VFO_Y6
VFO_OE
VFO_Y7
VFO_Y2
VFI_OE
VFI_VD
VFI_HD
VFI_C3
XCS_VFD
VFI_C2
VFI_C1
VFI_C0
VFI_Y7
VFI_Y0
VFI_Y6
VFO_Y0
VFO_Y1
VFO_Y3
VFI_Y2
VFI_Y1
ADDT3
ADDT2
ADDT1
ADDT0
XRST_VTR
RECA1
PLLMSK
PLLSW
RECA2
ALL_PS
RECCK
VSP_SI
VSP_SO
XVSP_SCK
XRST_VTR
PLLMSK
RECA1
RECA2
ALL_PS
ADDT4
DRP
PBCK
SW_PS
VFO_Y2
VFO_Y6
VFO_Y5
VFO_Y7
VFO_OE
VFI_HD
VFO_VD
VFI_Y7
VFI_Y0
VFI_Y6
VFO_Y0
VFI_Y5
VFO_Y1
VFO_Y3
VFI_Y2
VFI_Y1
VFI_Y3
VFO_Y4
VFI_Y4
SW_PS
ADDT5
FRRV
VREF
OSDVD
OSDHD
COL_3
COL_2
COL_1
OSDL
OSDP
OSDR
COL_0
D24A00
D25A01
D26A02
D27A03
D28A04
D29A05
D30A06
D31A07
RECDT
PBCK
VFI_OE
VFI_VD
ADDT5
ADDT4
ADDT3
ADDT2
ADDT1
ADDT0
SFD_LRCK
SFD_BCK
SFD_FCK
DA
T
A_FROM_SFD
DA
T
A_TO_SFD
XCS_SFD
VSP_SI
VSP_SO
XVSP_SCK
XCS_VFD
VFO_HD
VFO_HD
VFO_VD
ADAI2
ADAI2
ADAO2
ADAO2
OSDL
OSDR
OSDP
COL_3
COL_2
COL_1
COL_0
VFI_C0
VFI_C2
OSDHD
VFI_C1
VFI_C3
VFIO_C4
VFIO_C5
VFIO_C6
VFIO_C7
SFD_LRCK
SFD_FCK
RECCK
RECDT
CTRL0
CTRL1
CTRL1
CTRL0
PLLSW
OSDVD
TRRT
WRX
RDX
TRRV
VREF
DXXA09
DXXA08
DRP
DRP
SWP
ALE
MCCE
MCDA0
MCDA1
MCDA2
MCDA3
MCDA4
MCDA6
MCDA5
MCDA7
MCHA0
MCHA1
SCWIN
XRST
FRL
FCLR
DIR
XENA
XACC
LBUS0
LBUS1
LBUS2
LBUS3
TESTD9
TESTD8
TESTD6
TESTD7
TESTD2
TESTD4
TESTD3
TESTD5
TESTD1
TESTD0
TCK
TMS
TDI
TDO
TEST
RDX
WRX
SCAN
F358
DPVD
DPHD
OSDVD
OSDHD
SSS
XSWE
YI0
YI1
YI3
YI2
YI6
YI5
YI4
YI7
CI2
CI4
CI1
CI0
CI5
CI3
CI7
CI6
YO2
YO4
YO1
YO0
YO6
YO5
YO3
YO7
HI
VI
OEI
CO1
CO4
CO0
CO5
CO6
CO7
HO
VO
CO3
CO2
OEO
OSDR
OSDL
ECKI
AFCKI
COL0
COL1
COL2
COL3
RECA1
RECA2
CTRL0
CTRL1
ADDT0
ADDT1
ADDT3
ADDT2
ADDT5
ADDT4
PLLMSK
RECDT
RECCK
PLLSW
SWPS
ALLPS
XOI
XOO
ADAO1
ADAI1
BCKO
BCKI
FCKO
OCKI
OCKO
ADAI2
ADAO2
LRCKI
LRCKO
LCKO
TRR
T
TRRV
FRRV
VREF
MSI
MSO
MSSCK
MSCSV
MSCSS
OSDP
PCOR
PCO
SPCKI
TSCKO
TRCKO
TRCKI
ATF
EYOUT
ECROUT
ECBOUT
PYOUT
PCBOUT
PCROUT
YOUT
COUT
DVDD1
AVDD1
DVDD2
AVDD2
AVDD3
DVDD3
DVSS1
AVSS1
DVSS2
AVSS2
DVSS3
AVSS3
PVSS1
PVDD1
PVDD2
PVSS2
MVDD2
L
VDD1
L
VDD3
L
VDD4
MVDD1
LVDD2
OVDD1
HVDD1
OVDD2
HVDD2
OVSS1
L
VSS1
MVSS1
L
VSS3
MVSS2
HVSS1
L
VSS4
LVSS2
HVSS5
HVSS2
RVDD2
RVDD1
RVSS2
RVSS3
RVDD3
RVSS1
RVDD4
RVDD6
RVSS5
RVSS4
RVSS6
RVDD5
IREFY
IREFC
IREFP
IREFE
OSCOUT
OSCIN
PBCK
POI
POO
PLL
TES
OVSS2
OVSS3
OVDD3
HVDD3
HVSS3
HVSS4
HVDD4
D
8
14
10
E
H
18
3
15
19
20
1
11
2
M
J
F
I
VC-288 BOARD (7/17)
L
17
4
C
B
7
6
16
05
13
9
A
K
12
G
5
XX MARK:NO MOUNT
DV SIGNAL PROCESS(JC 1/2 BLOCK)
(8/17)
A
32
(4/17)
86
(13/17)
(5/17)
63
(16/17)
88
89
(9/17)
90
(13/17)
91
(16/17)
92
(16/17)
44
(4/17)
78
(17/17)
(13/17)
80
(13/17)
79
81
(13/17)
83
(13/17)
82
(13/17)
(13/17)
84
(11/17)
85
87
(10/17)
(4/17)
35
31
(4/17)
IC2101
DV SIGNAL PROCESS
BUFFER
BUFFER
BUFFER
(4/17)
37
CHROMA
REC
PB
SIGNAL PATH
SIGNAL
Y
Y/CHROMA
VIDEO SIGNAL
AUDIO
REC
PB
REC/PB
Ref.signal
4-25
4-26
VC-288 (7/17)
For Schematic Diagram
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-127 for waveforms.
• Refer to page 4-93 for printed wiring board.
• Refer to page 4-127 for waveforms.
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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