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VIDEO (DV) BLOCK DIAGRAM
5 0
DV MAIN (DV MAIN, DV I/O, DV VVIDEO OUT, AUDIO AD/DA, DV PRE/REC)
DAC_CS
DAC_CLK
DAC_DATA
TBC_CLK
TO
TBC_SDI
DV MSD
TBC_CS
TBC_RST
TBC_SDO
TBC_VD
CLK27A
IC3501
VIDEO AMP
TO
MAIN
WF1
(VIDEO SW DV)
CN703
CN3501
Q3521
9
Y
D_Y_OUT
1
BUF
CLAMP
Q3522
14
D_C_OUT
C
3
BUF
WF2
Q3111~Q3114
Y
BUF
D_Y/V_IN
5
Q3131~Q3133
C
D_C_IN
7
BUF
TO
MAIN
(AUDIO I/O)
CN2601
CN3701
L
DV_A_REC(L)
1
WF7
R
DV_A_REC(R)
3
IC3702
IC3703
L
L
DV_A_PB(L)
5
AMP
WF8
DV_A_PB(R)
R
R
7
2
Y_GCTL
IC3001
18
C_GCTL
49 - 51,
55
SDIN, SCLK,
CS, RST
48, 58
SDOUT, CSYNC
1
7
Y
8 bit 2ch
YSOUT
ATT
LPF
AD/DA CONV.
WF3
80
19
C
COUT
BPF
ATT
WF4
12
Y
VYIN
WF5
18
C
CIN
WF6
IC3701
3
AINL
8
SDTO
A/D
2
AINR
15
AOUTL
9
SDTI
D/A
16
AOUTR
16 bit
ADC&DAC
15
LD
16
AD CONV.
CLK
17
LI
Y_GCTL
6
A07
C_GCTL
7
A08
IC3101
IC3102
VCO
X3101
(27kHz)
IC2001
54
38
CLK27I
CLK
190,191
26 - 29
4 DCO0 - DCO3
255, 256
C
CSO0 - CSO3
BRSI0 - BRSI3
116, 117
4 DYO0 - DYO3
32 - 35
189, 254
Y
YSO0 - YSO3
YSI0 - YSI3
41, 42
4 DCI0 - DCI3
38 - 41
193, 194
C
CSI0 - CSI3
BRSO0 - BRSO3
120, 192
42 - 45
4 DYI0 - DYI3
257, 258
Y
YSI0 - YSI3
YSO0 - YSCO3
185
AIDAT0
112
AIDAT1
248
AODATA
2-71
2-72
IC3151
4
DUMP_CTL
A05
5
AGC_GAIN
A06
19
ATF_GAIN
A02
18
RECCADJ
A01
2
M_VCOCTL
A03
3
FSPLLCTL
A04
M_VCOCTL
FSPLLCTL
IC4001
REC/PB AMP
251
OSC24I
DUMP_CTL
2
MUSIN_EVR
X2003
A
GC_GAIN
51
(24.576MHz)
AGC_CTL
TF_GAIN
A
60
30
OSC24O
ATF_GAIN
RECCADJ
10
REC_GAIN
168
57 AGC_BUFF_OUT
ADVIN0
IC4002
174
1
4
9
RECCLK
2
REC_CLK
100
7
REC_DATA
RECDATA
82
TPA+
PHYTPA
TPA-
226
PHYXTPA
156
TPB+
PHYTPB
286
TPB-
PHYXTPB
CN4001
25
2S
X2
7
7
24
4
2F
Y2
6
6
3
20
2
1S
X1
3
3
19
1
1F
Y1
2
2
CN2002
TO
1
JUNCTION
2
(VIDEO)
4
CN7127
5
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