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COVER
COVER
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
4-15
4-16
VC-305 (4/20)
4-2. SCHEMATIC DIAGRAMS
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
4-2. SCHEMATIC DIAGRAMS
VC-305 BOARD SIDE A
VC-305 BOARD SIDE B
For Schematic Diagram
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-83, 4-84 for waveforms.
• Refer to page 4-67 for printed wiring board.
• Refer to page 4-83, 4-84 for waveforms.
NO MARK:REC/PB MODE
2.9
1.4
1.4
2
1.4
2
4.7
2.9
R0/P1.2/C1.1
R1.4/P0.2/C0
R0/P0.3/C0.3
R0/P0/C1.6
R0/P0/C0.8
2.9
2.9
2.9
2.9
2.9
2.9
2.9
2.9
0
0
1.4
1.4
0
1.4
2.9
1.4
1.4
2.9
R0/P0/C0.3
R0/P0/C1.2
R1.4/P1.4/C0.1
2.9
2.9
1.5
1.6
2.9
1.6
R1.2/P0/C1.4
R1.2/P2.9/C1.4
R1.1/P2.9/C1.4
R1.1/P2.9/C1.4
R1.1/P2.9/C1.4
R1.7/P2.9/C1.6
R1.1/P0/C1.3
R1.2/P0/C1.3
R0.9/P0/C1.2
R0.8/P0/C1.6
1.5
1.5
2.9
1.5
2.9
R0/P0/C2.9
2.9
1.5
2.9
1.5
2.9
2.9
1.4
1.4
2.9
0
1.4
1.5
1.4
1.4
0
2.9
R0/P0/C1.8
R0/P0/C0.2
R2.8/P0/C0
1.4
0
1.4
2.9
2.5
2.7
2.7
2.5
2.9
2.9
R0/P0/C1.4
R0/P0/C0.6
2.9
R2.9/P2.9/C0
R0/P0/C2.9
R0.4/P0.2/C0.2
19
15
18
17
16
C:Hi8/Std8 PB MODE
R:REC MODE
P:Digital8 PB MODE
48
11
(1/20)
(16/20)
54
53
(1/20)
(9/20)
13
(13/20)
(19/20)
50
(13/20)
52
38
(2/20)
51
(13/20)
49
(5/20)
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
Hi8/Std8
AFC_F0
AD4_G
SYS_V
D2201
KV1870STL
JOG_VD
RF_AGC_OUT
HN1B04FE
Q2207
-Y/GR(TPLR3)
3
5
4
6
2
1
AD8_G
L2209
10uH
VD_SCK
XCS_IC2201
SPCK
SWP_DIR
RB2201
10k
REG_GND
10uH
L2202
VD_SO
TBC_VD
AD7_G
X1/2_SWP
D_1.5V
AD3_G
TBC_V_RST
AD5_G
FB2205
FB2202
AD1_G
IC2201_Y_OUT
MECHA_HD
IC2201_C_OUT
AD2_G
AD9_G
AD0_G
PB_C_RF
VD_SI
AFC_F0_ADJ
AD6_G
XRST_IC2201
A_4.6V
10uH
L2204
MECHA_VD
ADCK
DOP
A_1.5V
AFM_FSC
D2202
KV1870STL
L2207
3.3uH
10%
FB2204
CK_CONT
10uH
L2208
A_2.8V
VCK
D_2.8V
ATF_SAMPLE
1
A
4.7u
C2250
1u
C2238
0.1u
C2240
C2214
XX
C2236 XX
12k
R2224
470
R2225
12k
R2244
470
R2245
0.01u
C2244
C2233
4.7u
XX
C2215
0.1u
C2223
1u
C2212
C2234
0.01u
0.01u
C2213
C2208
390p
C2222 XX
C2224
XX
0.01u
C2252
XX
C2210
C2227
0.47u
4.7u
C2211
0.01u
C2229
C2204
0.1u
0.1u
C2247
C2231
XX
C2230
1500p
1500p
XX
C2235
R2222
3300
R2210
1200
470
R2218
R2216
6800
R2242
15k
R2240
1M
R2209
10k
R2221 820
R2243
15k
R2213
5600
R2220
39k
R2215
1k
R2219
100
R2223
XX
10k
R2248
1k
R2247
C2242
0.1u
XX
C2251
0.1u
C2243
C2201
1u
IC2201
MB87M1011PFF-G-BND
1
VDDAA8
2
REXT8
3
CBU8
4
DAO8
5
VSSAA8
6
VSSAA7
7
DAO7
8
CBU7
9
REXT7
10
VDDAA7
11
VDDAA6
12
REXT6
13
CBU6
14
DAO6
15
VSSAA6
16
VSSAA5
17
DAO5
18
CBU5
19
REXT5
20
VDDAA5
21
VDDAA4
22
REXT4
23
CBU4
24
DAO4
25
VSSAA4
26
VSSAA3
27
DAO3
28
CBU3
29
REXT3
30
VDDAA3
31
VDDAA2
32
REXT2
33
CBU2
34
DAO2
35
VSSAA2
36
VSSAA1
53
AMPO
54
INN
55
INP
56
A
VSS
57
SCAN_P
A
T
H
58
WRHLD
59
MUTE
60
DVSS1
61
PDVDDA
62
PA
VDDA
63
PA
VSSA
64
PDVSSA
65
IN_VSS1
66
OSCO
67
OSCI
68
IN_VDD1
69
AFCC
70
PDET1
71
DVDD1
72
PDET2
73
PDET3
74
P
ANEL
VD
75
P
ANELHD
76
P
ANELSYNC
77
DOP
78
TRAPCONT
79
OFSC
80
OUT_VDD1
81
MCK
82
DVSS2
83
JVDI
84
HSWP
85
SWP
86
XSGRST
87
A
TSMPL
88
SYSV
89
MECHAFLD
90
IN_VDD2
91
BCK
92
IN_VSS2
93
CSYNC
94
MECHA
VD
95
XSCK
96
SO
97
SI
98
XCS
99
XRST
100
MCKCONT
101
ADCKCONT
102
FECKIN
103
XFEON
104
RAMTEST
105
FECKOUT
106
DVSS3
107
DVSS4
108
IO_VDD2
109
TESTKP
110
EOR_OUT
111
CMI0
112
CMO0
113
CMI1
114
CMO1
115
DVDD2
116
CMI2
117
CMO2
118
CMI3
119
CMO3
120
DVSS5
121
YMI7
122
YMO7
123
YMI6
124
YMO6
125
IO_VDD3
126
YMI5
127
YMO5
128
YMI4
129
YMO4
130
DVSS6
131
YMI3
132
YMO3
133
YMI2
134
YMO2
135
DVDD3
136
YMI1
137
YMO1
138
YMI0
139
YMO0
140
DVSS7
141
MEMFLDI
142
VIFLDO
143
MEMVDI
144
VIVDO
44
VINNAD
52
AVDD
43
VRTAD
51
Y_RF_IN
42
VRBAD
50
VREFOP
41
VDDAA0
49
ATF_IN
40
VDDAA1
48
C_IN
39
REXT1
47
VSSAA0
38
CBU1
46
OP_OUT
37
DAO1
45
AD_IN
145
MEMHDI
146
VIHDO
147
IO_VDD4
148
EN0
149
DIR0B
150
DIR0A
151
DIR1A
152
DIR1B
153
EN1
154
DVSS8
155
VCKO
156
TESTBS
157
XTECVRST
158
TBCVD
159
IRIS
160
TEST
161
SENS0
162
SENS1
163
DVDD4
164
VCK
165
DVSS9
166
XSG1
167
VGA
T
168
XV1
169
AHD
170
AV
D
171
ID
172
PBLK
173
DVSS10
174
COLOR1
175
COLOR2
176
COLOR3
177
COLOR4
178
IO_VDD5
179
CGCK
180
OSD_P_ON
181
OSD_R_ON
182
OSD_L_ON
183
CLP1
184
DVSS11
185
ADCK
186
DVDD5
187
ADIN9
188
ADIN8
189
ADIN7
190
ADIN6
191
ADIN5
192
ADIN4
193
ADIN3
194
ADIN2
195
ADIN1
196
ADIN0
197
PLLENB
198
CCDCKL
199
IN_VDD3
200
XT
ALIN
201
XT
ALOUT
202
IN_VSS3
203
PDVSCC
204
PA
VSCC
205
PA
VDCC
206
PDVDCC
207
PDVDDB
208
PA
VDDB
209
PA
VSSB
210
PDVSSB
211
VSSA9
212
TESTDAC
213
DAO9
214
CBU9
215
REXT9
216
VDDAA9
VD_SCK
VD_SO
VD_SI
SYS_V
SWP_DIR
A
TF_SAMPLE
MECHA_HD
MECHA_VD
AD9_G
AD8_G
AD7_G
AD6_G
AD5_G
AD4_G
AD3_G
AD2_G
AD1_G
AD0_G
JOG_VD
X1/2_SWP
CK_CONT
XCS_IC2201
MECHA_HD
JOG_VD
MECHA_VD
ATF_SAMPLE
SYS_V
AD0_G
AD1_G
AD2_G
AD3_G
AD4_G
AD5_G
AD6_G
AD7_G
AD8_G
AD9_G
CK_CONT
SWP_DIR
X1/2_SWP
XRST_IC2201
VD_SI
VD_SO
VD_SCK
I
13
8
05
10
M
7
12
K
F
Hi8/Std8 VTR PROCESS,LENS CONTROL
D
C
G
H
3
16
15
L
9
E
6
14
J
VC-305 BOARD (4/20)
XX MARK:NO MOUNT
B
2
4
11
5
ATF,FOCUS/ZOOM MOTOR CONTROL
IC2201
Hi8/Std8 VTR PROCESS,
Ref.signal
PB
CHROMA
SIGNAL PATH
Y
VIDEO SIGNAL
PB
VCO
N
XX
R2249
XCS_IC2201
XRST_IC2201
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