DVP-S9000ES
4-49
4-50
VIDEO ENCODER
VP-52 (2/6)
VP-52 (VIDEO ENCODER) SCHEMATIC DIAGRAM
• See page 4-43 for printed wiring board.
– Ref. No.: VP-52 board; 5,000 series –
• Waveforms
1
IC106
ta
5.2 Vp-p (V)
2
IC106
rg
830 mVp-p (H)
3
IC106
rf
810 mVp-p (H)
4
IC106
ra
810 mVp-p (H)
5
IC106
r;
1.2 Vp-p (H)
6
IC106
ej
990 mVp-p (H)
7
IC106
eh
860 mVp-p (H)
B+
B-
B-
B-
B-
B-
B-
B-
B-
B-
B-
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B+
B-
B-
B-
B-
NO MARK:DVD/CD PLAY
D:DVD PLAY
C:CD PLAY
D1.4/C0.5
D1.2/C0
D0.6/C0
D1.1/C0
1.4
D1.2/C0
D1.2/C0
1.5
5
5
5
5
0
5
1.5
5
0.1
3.3
8
7
6
5
4
3
2
1
5
0.6
0.7
3.5
1.2
0.6
0.3
5
0.3
0.5
3.4
1.2
1.2
3.3
4.9
5
1.3
6.5
6.5
5
0.7
0
4.7
-0.6
0
4.7
4.7
-0.1
0.6
0.3
-0.3
4.7
4.7
-0.3
0.3
0.5
-0.2
4.7
-0.2
0.5
-4.8
-0.3
0.3
-4.8
-0.3
-4.8
0.3
0.6
-4.8
-0.1
0.6
-4.8
-0.1
0
-4.8
0.7
4.7
0.5
-0.2
0.3
4.7
-0.3
0.3
4.7
-0.3
4.7
-0.3
0.3
-0.3
0.3
-0.2
0.5
4.7
4.7
5
AEP,UK
AEP,UK
AEP,UK
ADV7190
IC106
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
C140
0.1u
0.1u
C141
C144
0.01u
C145
0.01u
R141
330
R142
330
R143 330
R144
330
R145 330
R146 330
R125
10k
C133
0.01u
C130
0.01u
C127
0.01u
C129
0.01u
C131
0.01u
+5V
C146
6.3V
68u
GND
470
RV101
470
RV102
2SA1162-YG-TE85L
Q110
2SC2712-YG-TE85L
Q104
2200
R180
1k
R186
1k
R162
22
R156
22
R157
2SC2712-YG-TE85L
Q105
1k
R163
2SA1162-YG-TE85L
Q111
1k
R187
2200
R181
1k
R164
22
R158
2SC2712-YG-TE85L
Q106
2SA1162-YG-TE85L
Q112
1k
R188
2200
R182
22
R159
2200
R183
2SA1162-YG-TE85L
Q113
1k
R165
1k
R189
2SC2712-YG-TE85L
Q107
2SC2712-YG-TE85L
Q108
1k
R190
2SA1162-YG-TE85L
Q114
2200
R184
1k
R166
22
R160
2200
R185
2SA1162-YG-TE85L
Q115
2SC2712-YG-TE85L
Q109
1k
R167
1k
R191
22
R161
VIDEO-OUT
S-Y
S-C
Y
B-Y
R-Y
-5V
FL112
7
1
2
3
4
5
6
8
9
10
13
15
16
18
12
FL111
7
1
2
3
4
5
6
8
9
10
13
15
16
18
12
FL110
7
1
2
3
4
5
6
8
9
10
13
15
16
18
12
FL115
7
1
2
3
4
5
6
8
9
10
13
15
16
18
12
FL113
7
1
2
3
4
5
6
8
9
10
13
15
16
18
12
FL114
7
1
2
3
4
5
6
8
9
10
13
15
16
18
12
180
R168
180
R169
180
R170
180
R171
180
R172
180
R173
JL107
JL109
JL111
JL113
JL114
JL115
JL116
JL108
JL110
JL112
JL117
47
R136
0.01u
C138
0.01u
C149
0.01u
C150
0.01u
C151
0.01u
C152
0.01u
C153
0.01u
C154
0.01u
C155
0.01u
C156
0.01u
C157
0.01u
C158
0.01u
C159
0.01u
C160
100uH
L106
100uH
L107
6.3V
47u
C161
6.3V
47u
C162
1k
R148
1k
R149
100
R132
100
R135
4700
R139
4700
R140
2SC2712-YG-TE85L
Q119
22
R193
2200
R201
RY
2SC2712-YG-TE85L
Q120
2200
R202
22
R195
RB-Y
RR-Y
22
R197
2SC2712-YG-TE85L
Q121
2200
R203
MVSCL
MVSDA
10k
R120
10k
R122
10k
R123
22
R192
2SC2712-
YG-TE85L
Q116
2200
R198
22
R194
2SC2712-
YG-TE85L
Q117
2200
R199
22
R196
2SC2712-
YG-TE85L
Q118
2200
R200
16V
22u
C148
PQ1R50
IC109
1
2
3
456
0.1u
C147
+7V
47
R131
VSI
VENCRST
JL122
JL119
JL120
39
R127
39
R128
39
R133
39
R134
39
R137
39
R138
6
3
2
1
4
5
1
A
POUT7
POUT6
POUT5
POUT4
POUT0
POUT2
POUT1
POUT3
POUT0
POUT1
POUT2
POUT3
POUT4
POUT5
POUT6
POUT7
POUT0
POUT1
POUT2
POUT3
POUT4
POUT5
POUT6
POUT7
P[0]
P[1]
P[2]
P[3]
P[4]
P[5]
P[6]
P[7]
P[8]
P[9]
P[10]
P[11]
P[13]
P[12]
P[14]
P[15]
VA
A
GND
HSYNC
VSYNC
BLANK
ALSB
TTXRQ
GND
VA
A
GND(PLL)
CLKIN
CLKOUT
V
AA(PLL)
SCL
SDA
RT
C
GND(Testmode)
RSET2
COMP2
DACF
DACE
VAA
GND
DACD
DACC
GND
VAA
DACB
DACA
COMP1
VREF
RSET1
RESETB
CSO_HSO/CLAMP
VSO
P
AL_NTSC
NC
VA
A
GND
TTX
NC
NC
NC
NC
NC
NC
VA
A
GND
2
I
12
G
6
8
D
E
VP-52 BOARD (2/6)
B
7
05
15
13
10
11
C
H
F
3
J
14
9
4
5
VIDEO
ENCODER
IC106
+5V REG
IC109
VP-52 BOARD (1/6)
1
(SEE PAGE 4-48)
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
BUFFER
VP-52 BOARD(3/6)
VP-52 BOARD(3/6,5/6)
VP-52 BOARD(5/6)
VP-52 BOARD(6/6)
VP-52 BOARD(6/6)
VP-52 BOARD(5/6)
VP-52 BOARD(5/6)
VP-52 BOARD(6/6)
VP-52 BOARD(1/6)
VP-52 BOARD(6/6)
VP-52 BOARD(3/6)
VP-52 BOARD(1/6)
VP-52 BOARD(5/6)
VP-52 BOARD(1/6)
CHROMA
Y
VIDEO SIGNAL
SIGNAL PATH
Y/CHROMA
PB
S LEVEL
N LEVEL
ATT
ATT
ATT
ATT
ATT
ATT
Q118,121
BUFFER
BUFFER
Q117,120
Q116,119
BUFFER
8
IC106
wj
3.5 Vp-p (27 MHz)