Sony DCR-TRV16 / DCR-TRV16E / DCR-TRV18 / DCR-TRV18E Service Manual ▷ View online
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-47
VC-280 (6/15)
4-48
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-91 for waveforms.
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-91 for waveforms.
10
9
8
0.7
0.7
0.1
0.1
0.1
0.7
0.9
0.9
0.3
0.3
NO MARK:REC/PB MODE
:Voltage measurment of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
FB2101 0uH
VFO_Y6
IC2101_Y_OUT
6.3V
10u
A
TA
C2126
PLLSW
VFO_OE
IC2101_C_OUT
D_2.8V
PLLMSK
XX
C2108
3300
R2108
SPCK
1u
B
C2121
1200
R2125
±
0.5%
OSDHD
VFI_C1
XX
R2133
VFI_Y4
SSS
2200
R2130
XX
R2128
0
R2126
ADDT5
VSP_SO
D_1.5V
D26A02
10k
R2105
XX
Q2103
ALL_PS
C2101
XX
C2132
2.2u
B
D27A03
D_1.9V
D31A07
XX
R2146
RB2101
4700x4
4700x4
3300
R2113
DATA_FROM_SFD
270
R2129
10p
CH
C2106
ADDT1
D2101
RB705D-T146
EVF_G/BW_Y
VFI_HD
RECA2
PANEL_R
2SA1832F-Y/GR(TPL3)
Q2102
A_2.8V
SFD_BCK
TRRT
0
R2101
XRST_VTR
FRRV
0.01u
B
C2125
0.001u
B
C2117
DRP
D25A01
RECDT
COL_0
VFI_VD
4700
R2118
10k
R2112
ADDT0
24.576MHz
X2101
XX
R2143
VFO_Y0
COL_1
XX
R2147
HN1A01FE-Y/GR(TPLR3)
Q2101
6
2
1
3
5
4
TRRV
COL_2
C2102
0.1u
B
ALE
VFO_Y7
0.01u
B
C2128
0.047u
B
C2130
1k
R2120
±
0.5%
10uH
L2103
SFD_FCK
VFI_Y7
ADDT2
C2103
0.01u
B
COL_3
VFO_Y1
C2109
0.01u
B
D28A04
10p
CH
C2107
DXXA09
PANEL_G
3300
R2115
OSDP
0
R2144
VFO_VD
330
R2117
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
VFO_HD
270
R2106
VFI_Y1
SW_PS
XX
C2129
0
R2110
OSDR
VFI_Y3
VREF
VFI_C3
C2127
0.47u
B
10k
R2104
RDX
RECCK
WEN
0.001u
B
C2124
OSDL
D24A00
3300
R2107
PANEL_B
OSDVD
VFO_Y5
R2124
±
0.5%
1200
XX
R2142
VFIO_C7
0.001u
B
C2118
C2105
XX
VSP_SI
VFI_Y5
VFIO_C6
VFI_Y0
RECA1
1k
R2121
±
0.5%
PANEL_XVD
VFI_OE
0
R2109
VFIO_C5
VFI_Y6
47
R2119
R2122
±
0.5%
1200
AFCK
DXXA08
XX
Q2105
XCS_SFD
VFO_Y2
WRX
0uH
FB2104
EVF_R
DATA_TO_SFD
KV1870STL
D2102
VFIO_C4
10uH
L2104
D29A05
CTRL0
1u
B
C2122
SWP
REG_GND
L2102
VFI_C2
XX
R2127
LCKO
FB2102
0uH
XX
C2120
CTRL1
EVF_B
100
R2116
ADAO2
2200
R2114
0
R2103
VFI_C0
0.001u
B
C2131
HN1A01FE-Y/GR(TPLR3)
Q2104
6
2
1
3
5
4
0.01u
B
C2123
C2133
6.3V
10u
A
TA
PANEL_XHD
XCS_VFD
0.01u
B
C2111
ADDT3
VFO_Y3
0.01u
B
C2110
SFD_LRCK
10k
R2111
B
C2104
0.01u
VFO_Y4
XVSP_SCK
R2102
XX
L2101
D30A06
KV1870STL
D2104
150
R2132
0.001u
B
C2114
2200
R2131
D2103
RB705D-T146
C2112
XX
XX
C2119
1k
R2123
±
0.5%
PBCK
VFI_Y2
0
R2145
0.01u
B
C2134
0.001u
B
C2115
ADDT4
XCS_DIA
LCKO
LBUS0
LBUS1
LBUS2
LBUS3
FRL
FCLR
DIR
XENA
XACC
IC2102_1.9V
ICLK
C2116
0.01u
B
C2113
0.01u B
ADAI2
1
A
ATF_ERR
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
DXXA08
DXXA09
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
WEN
VFI_HD
SSS
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
PLLSW
RECA1
RECA2
ALL_PS
ADDT4
DRP
PBCK
SW_PS
VFO_Y2
VFO_Y6
VFO_Y5
WEN
VFO_Y7
VFO_OE
VFI_HD
SSS
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
TRRV
FRRV
VREF
OSDVD
OSDHD
COL_3
COL_2
COL_1
OSDL
OSDP
OSDR
COL_0
VREF
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
OSDVD
VFI_C1
VFI_C3
VFIO_C4
VFIO_C5
VFIO_C6
VFIO_C7
DRP
TRRT
WRX
RDX
SFD_LRCK
SFD_FCK
ICLK
RECCK
RECDT
CTRL0
CTRL1
CTRL1
CTRL0
ATF_ERR
LCKO
LCKO
LBUS0
LBUS1
LBUS2
LBUS3
FRL
FCLR
DIR
XENA
XACC
ICLK
ATF_ERR
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
IC2101
DV SIGNAL PROCESS
CSP(CHIP SIZE PACKAGE)IC
BUFFER
BUFFER
BUFFER
XX MARK:NO MOUNT
VC-280 BOARD(6/15)
DV SIGNAL PROCESS(JC-1 BLOCK)
19
H
M
2
3
12
J
17
9
G
11
E
C
10
K
14
13
6
B
7
I
D
18
F
15
5
L
8
4
20
16
16
REC
Y/CHROMA
SIGNAL
SIGNAL PATH
VIDEO SIGNAL
PB
CHROMA
AUDIO
Y
SIGNAL PATH
PB
REC/PB
Ref.signal
REC
45
(15/15
(CN1007))
(CN1007))
(1/15,9/15,10/15,
12/15,13/15,15/15
(CN1007))
12/15,13/15,15/15
(CN1007))
6
46
(7/15,13/15)
(13/15)
47
48
(9/15,13/15)
31
(3/15,8/15,9/15,
12/15,13/15,15/15
(CN1007))
12/15,13/15,15/15
(CN1007))
55
(7/15)
33
(3/15,10/15)
(9/15)
49
24
(3/15)
(11/15)
51
50
(7/15)
29
(3/15)
52
(8/15)
53
(15/15
(CN1005))
(CN1005))
(15/15
(CN1007))
(CN1007))
54
(9/15,10/15,
12/15)
12/15)
94
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-50
VC-280 (7/15)
4-49
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-85 for printed wiring board.
:Voltage measurment of the CSP IC
and the Transistors with mark,is
not possible.
and the Transistors with mark,is
not possible.
TPB+
10uH
L2105
56
R2137
56
R2139
D26A02
5100
R2138
±
0.5%
D27A03
D31A07
XRST_LINK
TPA+
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
D25A01
B
C2138
0.01u
56
R2141
ALE
D28A04
FB2103
0uH
6.3V
10u
A
TA
C2136
56
R2136
RDX
D24A00
LIP_SLEEP
0.01u
B
C2135
WRX
0.1u
B
C2139
D29A05
220p
CH
C2141
LPS
XRST_PHY
0.01u
B
C2137
TPA-
1u
B
C2140
±
0.5%
R2134
12k
D30A06
TPB-
XX
R2140
XCS_DIA
±
0.5%
12k
R2135
IC2102_1.9V
XACC
XENA
DIR
FCLR
FRL
LBUS3
LBUS2
LBUS1
LBUS0
ICLK
D_2.8V
REG_GND
LCKO
1
A
OFR
XDVCN
XACC
XDVCN
XRST_PHY
LIP_SLEEP
LPS
XRST_LINK
LBUS3
LBUS2
LBUS1
LBUS0
XENA
FRL
OFR
DIR
XRST_LINK
ALE
XCS_DIA
RDX
WRX
D25A01
D24A00
D31A07
D30A06
D29A05
D28A04
D27A03
D26A02
LBUS3
LBUS2
LBUS1
FRL
FCLR
DIR
XENA
XACC
ALE
XCS_DIA
D24A00
D25A01
D26A02
D27A03
D28A04
D29A05
D30A06
D31A07
XDVCN
LIP_SLEEP
LPS
OFR
FCLR
LBUS0
XRST_PHY
WRX
RDX
ICLK
ICLK
DV I/F
IC2102
CSP(CHIP SIZE PACKAGE)IC
DV INTERFACE(JC-2 BLOCK)
XX MARK:NO MOUNT
VC-280 BOARD(7/15)
2
3
12
9
G
11
E
C
10
13
6
B
7
D
F
5
8
4
REC
VIDEO SIGNAL
SIGNAL
SIGNAL PATH
PB
AUDIO
CHROMA
Y
Y/CHROMA
16
50
(6/15)
(6/15,13/15)
46
57
(15/15
(CN1007))
(CN1007))
56
(13/15)
58
(11/15)
(6/15)
55
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-51
VC-280 (8/15)
4-52
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-91, 4-92 for waveforms.
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-91, 4-92 for waveforms.
2.8
4.7
0
2.8
R0.9/P0
0
R2.5/P2.1
P2.6
R0.7
1.9
0.7
P1.1
R0.5
4.7
R0.5/P1.1
R0.5/P1.1
R0.5/P1.1
R0.5/P1.1
R0.5/P1.1
R0.5/P1.1
2.5
1.9
0.1
R2.5/P2.1
P1.2
R0.1
R0
P0.6
R2.3
R2.3
P1.9
R3.5
P2.3
R0.3/P2.7
2.8
2.8
R1.1 P1.3
P2.2
R3.5
2.6
R2.4/P1.5
2.8
1.4
4.7
4.7
12
1.2
2.7
2.6
1.3
1.9
P1.3
R2.3
R2.9 P2.6
R2.9 P2.6
4.7
2.8
R1.8/P0
R1.9/P0
0.9
1.9
P2.4
R0
P2.3
R0
P2.4
R4.6
P0
R1.8
R3.6/P1.7
R3.3/P1.7
R3.3/P1.7
R3.6/P1.7
R3.6/P1.7
R3.3/P1.7
R3.3/P1.7
0
1.9
4.7
R0.9/P0
R3.6/P1.7
P0
R0.7
12
13
14
15
11
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
CXA2071R-T4
IC1901
1
CP TC2
2
F
AST ACCESS
3
PLL GND
4
PD HOLD
5
REC DA
T
A
6
PLL VCC
7
REC XP
8
AD A VCC
9
LOCK MON
10
VRB
11
VR
T
12
AD A GND
13
CLK
14
AD D VCC
15
DATA0
16
DATA1
17
DATA2
18
DATA3
19
DATA4
20
DATA5
21
AD D GND
22
XSCK
23
VDD
24
SI
25
XCS
26
S IO GND
27
N.C.
28
N.C.
29
A
TF1
30
I/O VCC
31
JSWP
32
A
TF OUT
33
BUF VCC
34
BUF OUT
35
AGC VCC
36
AGCTC1
37
AGCTC2
38
AGC GND
39
DC_TC1
40
DC_TC2
41
TESTIN
42
IN
43
F VCC
44
DECUP
45
R REF3
46
R REF2
47
F GND
48
CP TC1
CXA2072R-T4
IC1902
1
XE
2
YE
3
D2E
4
GND
5
DIO
6
XO
7
YO
8
D2O
9
GND
10
D1L
11
XL
12
YL
13
D2L
14
GND
15
GND
16
GND
17
FBDP_R
18
PEAKT_IR
19
PEAKI_IR
20
RECI_IR
21
PB_IR
22
RECCONT_E
23
RECCONT_O
24
CL
25
CO
26
CE
27
PBYOUT
28
VCC2
29
PB X OUT
30
GND
31
RECA2
32
VCC3
33
RECA1
34
PBSW_PS
35
CONT0
36
CONT1
37
ALL_PS
38
TEST
39
VDD
40
CLK
41
GND
42
D
ATA
43
VCC1
44
NC
45
GND
46
GND
47
GND
48
D1E
B
0.1u
C1913
12k
R1906
10k
R1907
22k
R1915
22k
R1912
±
0.5%
220
R1917
±
0.5%
220
R1918
±
0.5%
220
R1919
±
0.5%
220
R1916
470
R1908
0.033u
B
C1915
150k
R1904
0.1u
B
C1903
0.01u
B
C1901
0.01u
B
C1909
0.01u
B
C1907
0.01u
B
C1911
0.01u
B
C1918
0.01u
B
C1923
0.01u
B
C1924
±
5%
10k
R1914
0.1u
B
C1927
0.1u
B
C1926
RP_4.75V
A_2.8V
0.01u
B
C1914
REC_CRRT0
REC_CRRT1
4700
R1910
XCS_TRF
SWP
0.01u
B
C1922
10uH
L1901
0.01u
B
C1902
XVSP_SCK
VSP_SO
10uH
L1902
REG_GND
RF_IN
RF_MON
FB1901
0uH
PBCK
CTRL0
RECCK
ADDT2
ADDT5
ALL_PS
PLLSW
RECA2
RECDT
ADDT4
ADDT3
ADDT1
RECA1
PLLMSK
SW_PS
ADDT0
CTRL1
0.01u
B
C1905
10uH
L1903
6.3V
1u
C1904
D_1.9V
6.3V
10u
C1908
A
R1905
68
2SA1832F-Y/GR(TPL3)
Q1901
1u
B
C1906
10P
CN1901
1
2
3
4
5
6
7
8
9
10
±
5%
10k
R1913
10k
R1901
6800
R1902
B
470p
C1910
B
470p
C1916
12k
R1909
47p
CH
C1917
47p
CH
C1912
0.01u
B
C1919
B
0.1u
C1921
B
0.1u
C1920
1M
R1903
10k
R1911
XX
C1925
1
A
REC_CRRT0
REC_CRRT1
ALL_PS
SW_PS
RECA2
REC_CRR
T0
REC_CRR
T1
RECA1
RECCK
RECDT
PLLSW
RECDT
PLLMSK
SWP
VSP_SO
XVSP_SCK
XCS_TRF
XVSP_SCK
VSP_SO
SWP
XCS_TRF
SW_PS
ALL_PS
CTRL1
CTRL0
RECA2
PLLSW
PLLMSK
RECCK
RECDT
RECA1
CTRL0
CTRL1
YSDL
XEVEN
GND
GND
XODD
XSDL
GND
GND
YEVEN
YODD
ODD
EVEN
VIDEO HEAD
J-MECHANISM
(1/2)
(1/2)
IC1901
A/D CONV.PLL
REC/PB AMP
IC1902
Y/CHROMA
SIGNAL PATH
CHROMA
AUDIO
SIGNAL
Y
PB
VIDEO SIGNAL
REC
XX MARK:NO MOUNT
REC/PBAMP(RF BLOCK)
VC-280 BOARD(8/15)
H
2
3
12
9
G
11
E
C
10
14
13
6
B
7
I
D
F
15
5
8
4
16
16
REC
PB
REC/PB
Ref.signal
SIGNAL PATH
59
(15/15
(CN1007))
(CN1007))
(6/15)
52
(15/15
(CN1002))
(CN1002))
61
(3/15,6/15,9/15,
12/15,13/15,15/15
(CN1007))
12/15,13/15,15/15
(CN1007))
31
(13/15)
60
SERVO
VIDEO/
AUDIO/
AUDIO/
SIGNAL
DCR-TRV16/TRV16E/TRV18/TRV18E/TRV116E/TRV118E
COVER
COVER
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-280 BOARD SIDE A
VC-280 BOARD SIDE B
4-54
VC-280 (9/15)
4-53
For Schematic Diagram
• Refer to page 4-85 for printed wiring board.
• Refer to page 4-85 for printed wiring board.
0
P0.8
R1.0
P0.8
R1.0
0
0
0
0
0
2.8
2.8
0
2.8
0.4
3.1
4.6
4.6
3.1
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
(DCR-TRV18/TRV18E/TRV118E)
(DCR-TRV16/TRV16E/TRV116E)
(DCR-TRV18/TRV18E/
TRV118E)
TRV118E)
0.1u
B
C2304
USB_D-
DAC_2.8V
27
R2304
VFO_Y2
XPWAD_IC2301
VFO_HD
VFIO_C6
XRST_VTR
48MHz
X2301
VFO_Y5
USB_D+
FB2301 0uH
0.01u
B
C2313
27
R2305
XVSP_SCK
100k
R2310
VFO_Y3
IC2301
CXD3155GA-T6
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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
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
IC2301_R
FB2303
0uH
VFO_Y0
A
6.3V
10u
C2312
FB2302 0uH
D_1.5V
VFO_OE
VFO_Y6
SPCK
R2303
XX
VFO_Y4
D_2.8V
XCS_IC2301
VFO_VD
VFO_Y7
VFIO_C5
A
6.3V
10u
C2307
0.1u
B
C2303
LCKO
VFIO_C7
VFO_Y1
IC2301_L
0.1u
B
C2302
0.1u
B
C2306
VSP_SI
VSP_SO
0.1u
B
C2305
VFIO_C4
AK5355VT-E2
IC2302
1
VCOM
2
AINR
3
AINL
4
VSS
5
VDD
6
DEM0
7
DEM1
8
SDTO
9
SDTI
10
LRCK
11
MCLK
12
SCLK
13
XPW
AD
14
XPWDA
15
AOUTL
16
AOUTR
IFI_OE
IFI_HD
IFI_Y0
IFI_Y2
IFI_Y6
IFI_Y1
IFI_C3
IFI_C2
IFI_Y7
IFI_C1
IFI_Y5
IFI_C0
IFI_Y4
IFI_VD
IFI_Y3
REG_GND
0
R2301
XTAL48M_LK
470p
B
C2309
4700
R2307
4700
R2306
470p
B
C2311
6800
R2309
B
1u
C2308
6800
R2308
B
1u
C2310
R2315
0
RN5RZ31BA-TL
IC1002
1
2
3
4
5
A_4.75V
XX
C1007
0
R1001
0.1u
B
C1006
0.1u
B
C1009
USB_3.1V_IC
1500
R1014
RN2104F(TPL3)
Q1003
USB_VCC_ON
FB1003
0uH
USB_3.1V
IFI_VD
XX
C2301
1
A
VFIO_C4
VFO_Y1
VFO_Y0
VFO_OE
XCS_IC2301
VFIO_C5
XVSP_SCK
VFIO_C7
VSP_SO
VFO_HD
VFO_Y4
VFO_Y7
VFO_Y5
VFO_Y3
VFO_Y6
VFO_Y7
VFO_Y4
VFIO_C5
VSP_SI
VFIO_C6
VFIO_C7
VFO_Y0
VFO_Y1
VFO_Y5
VFO_Y2
VFO_Y2
VFO_Y3
VFO_Y6
VFO_VD
VFIO_C6
VFO_HD
VFO_VD
VSP_SO
XVSP_SCK
VFO_OE
VFIO_C4
IFI_Y1
IFI_Y2
IFI_Y3
IFI_Y4
IFI_Y5
IFI_Y6
IFI_Y7
IFI_HD
IFI_VD
IFI_C0
IFI_C1
IFI_C2
IFI_C3
IFI_Y0
IFI_OE
IFI_Y4
IFI_Y3
IFI_Y2
IFI_Y1
IFI_Y0
IFI_VD
IFI_OE
IFI_C1
IFI_C0
IFI_Y7
IFI_Y6
IFI_Y5
IFI_C2
IFI_C3
IFI_HD
VSP_SI
IFI_VD
XCS_IC2301
DP
DQ8
VSS12
A11
SDI
AOSCI
DQM
Y3
SCL
VDDI6
C3
A3
XSM
DM
DQ13
SDCK
VSS7
XTST
A5
OY4
OC2
Y6
DQ2
RSTIN
VPD
A9
VSS1
DQ7
RAS
OC1
Y2
Y7
VSS11
VSS5
VSS4
AOSCO
VDDI4
VDDE1
C2
Y5
A10
ADDVDDE
OY6
DQ6
C0
VSYNC
VCK
TOUT
OY3
VSS9
OFLD
CS
VDDE3
A
VSS
VDDI3
ASDATA
Y0
ADDVDDE
DQ9
DQ1
FLD
MCK
A8
WE
SDO
OHS
XCE
ADDVSS1
VSS6
EXABCLK
OVS
DQ10
PWRCNT
VSS8
ALRCLK
DQ3
DQ11
ASCLK
OSCO
DQ12
DQ15
OC3
ADDVDDE
A1
OY2
AV
D
D
SCK
A4
OY7
VDDE2
VDDI5
ADDVDDE2
A6
VDDI1
ADDVDDE
OY5
A0
DQ4
OSCI
Y1
CKE
DQ14
VDDI2
A7
DQ5
SDA
VSS3
A2
OY0
HSYNC
VDDE4
OC0
CAS
ADDVDDE5
C1
VSS10
DQ0
OY1
Y4
VSS2
USB I/F
IC2301
3.1V REG
IC1002
IC2302
AUDIO A/D CONV.
SWITCH
H
2
3
12
J
9
G
11
E
C
10
K
14
13
6
B
7
I
D
F
15
5
8
4
16
XX MARK:NO MOUNT
VC-280 BOARD(9/15)
USB I/F(USB BLOCK)
AUDIO
PB
Y
REC
CHROMA
VIDEO SIGNAL
SIGNAL
SIGNAL PATH
Y/CHROMA
16
67
(15/15(CN1007))
(3/15,10/15,
13/15)
13/15)
79
(3/15,10/15)
20
(4/15)
36
(15/15
(CN1007))
(CN1007))
65
6
(1/15,6/15,
10/15,12/15,
13/15,15/15
(CN1007))
10/15,12/15,
13/15,15/15
(CN1007))
(4/15,11/15)
35
(15/15(CN1008))
63
(4/15)
62
(6/15,13/15)
48
(6/15,10/15,
12/15)
12/15)
94
(3/15,6/15,
8/15,12/15,
13/15,15/15
(CN1007))
8/15,12/15,
13/15,15/15
(CN1007))
31
(13/15)
64
(6/15)
49
(11/15)
66
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