Lexicon RV-8 Service Manual page 235

8 7
+3.3VD
74HC4051
16
13
VCC
Y0
CVID4 14
[1/A6,3/D8,4/D8] Y1
CVID2 15
[1/A6,3/D8,4/D8] Y2
NC 12
Y3 3
CVID1 1
[1/A6,3/D8,4/D8] Y4
OUT/IN
NC 5
Y5
D
CVID3 2
[1/A6] Y6
CVID5 4
[1/A6] Y7
MVID_SEL0 11
[9/C3] A
MVID_SEL1 10
[9/C3] B
MVID_SEL2 9
[9/C3] C
MCVID_EN/ 6
[9/C3] INH
VSS VEE
8 7 U20
-5VV
+3.3VD
74HC4051
16
NC 13
VCC
Y0
SY4 14
[1/C3,3/C8,4/C8] Y1
SY2 15
[1/C3,3/C8,4/C8] Y2
NC 12
Y3 3
SY1 1
[1/D3,3/C8,4/C8] Y4
OUT/IN
NC 5
Y5
SY3 2
[1/C3] Y6
SY5 4
[1/B3] Y7
11
A
10
B
9
C
C
6
INH
VSS VEE
8 7 U21
-5VV
+3.3VD
74HC4051
16
NC 13 13
VCC
Y0
SC4B 14
[1/C5,3/C8] Y1
SC2B 15
[1/C5,3/B8] Y2
NC 12
Y3 3
SC1B 1
[1/D5,3/B8] Y4
OUT/IN
NC 5 5
Y5
SC3B 2 2
[1/C5] Y6
SC5B 4 4
[1/B5] Y7
11
A
10
B
9
C
6
INH
VSS VEE
8 7 U23
B
-5VV
+3.3VD
74HC4051
16
13
VCC
Y0
SC4 14
[1/C7,3/B8,4/B8] Y1
SC2 15
[1/C7,3/B8,4/B8] Y2
NC 12
Y3 3
SC1 1
[1/D7,3/B8,4/B8] Y4
OUT/IN
NC 5
Y5
SC3 2
[1/C7] Y6
SC5 4
[1/B7] Y7
11
A
10
B
9
C
6
INH
VSS VEE
8 7 U22
-5VV
MSVID_SEL0
[9/B3]
A
MSVID_SEL1
[9/B3]
MSVID_SEL2
[9/B3]
8 7
6
R204
VIDR
[8/C8]
475
1%
OSD_Y_IN
[5/C8,7/D8]
BPCOR
[8/A5]
R206
100K
+15V
MY
C129
8
LT1229
3
+
1
10/16
2
-
U28
4
+5VV +5VV
R205 R14
-15V
11.0K
750 1% Q7
R208
R207 1%
750
36K
1%
2N3906
+5VV
R16
4.75K
1%
R19
Q8 Q9
11.0K
2N3904 2N3904
1%
R15
1.00K
1%
MORPHEN1/
[9/C3]
+5VV +5VV
R8
11.0K
1% Q4
2N3906
+5VV
C5
R10
.1/25
4.75K
1%
R13
Q5 Q6
11.0K
2N3904 2N3904
1%
R9
1.00K
1%
MORPHEN/
[9/B3]
+15V
MC
C127
8
LT1229
5
+
7
1000PF
6
-
U28
R203 4
100K
-15V
R200
750
R201
R202 1%
750
36K
1%
OSD_C_IN
[5/C8,7/C8]
6
5 4
+5VV
2
SHDN
OSD_SY_OUT 4
[7/C2] IN0
5
IN1
+5VV +5VV
FB A0
R139
7 1
Q24
1K
R138
3.3K 2N3906
MSTHRU/
[9/B3]
+5VV
R137
R147
8.25K
4.7K
1%
2
SHDN
-5VV
OSD_C_OUT 4
[7/C2] IN0
5
IN1
FB A0
7 1
R17
1K
MAINMORPH1
C9
+5VV
.1/25
8
AD8072
5
+
7
6
-
U27
4
R196
-5VV
475
+5VV
1%
8
AD8072
3
+
1
2
-
U27
4
R199
-5VV
R11
475
1K 1%
MAINMORPH2
C7
.1/25
+5VV
2
SHDN
OSD_Y+C_OUT 4
[7/C2] IN0
1%
1.15K
5
IN1
1%
R211
1.15K
FB A0
R212
7 1
+5VV +5VV
R215
R217
301
R239 301
1%
Q26
1K 1%
R238
3.3K 2N3906
MTHRU/
[9/C3]
R237 R214
8.25K
10K
1%
-5VV
+5VV
R127
1.15K
R126
8
1% AD8072
3
+
1
1.15K
2
1%
-
U5
4
R124
-5VV
R125
750
750 1%
1%
5 4
3
+5VV
SY_MAIN1_D
[5/C8]
MAX4310
R144
3
VCC
15K
R145
8 SY_MAIN1
OUT
75.0
1%
VEE
U16
6
-5VV
+5VV
SC_MAIN1_D
[5/B8]
MAX4310
R141
3
VCC
15K
J4
C8
R142
8 SC_MAIN1 4 3
OUT
75.0 2 1
.1/25
1%
VEE R18
5
U15
9.09K
6
1%
OSD
-5VV
MAIN
R194 S-VIDEO
OUT
15K
R195
SY_MAIN2
75.0
1%
R197
15K
J3
C6
R198
SC_MAIN2 4 3
75.0 2 1
.1/25
1%
R12
5
9.09K
1%
BYPASS
+5VV
MAX4310
R216
3
VCC
15K
R218
8 CVID_MAIN1
OUT [1/A4]
75.0
1%
VEE
OSD
U38
6
-5VV MAIN
COMPOSITE VIDEO
OUT
R117
BYPASS
15K
R116
CVID_MAIN2
[1/A4]
75.0
1%
3
2 1
REVISIONS
DRAFTER Q.C.
REV DESCRIPTION
CHECKER AUTH.
RWH CW
1 CHANGED PER DCR 030106-00
1/13/03 1/23/03
ECM MAG
1/21/03 1/23/03
RWH CW
2 CHANGED PER DCR 030421-00
5/20/03 5/22/03
ECM MAG
5/20/03 5/22/03
RWH CW D
3 CHANGED PER DCR 030623-00
10/8/03 10/16/03
ECM MAG
10/9/03 10/16/03
C
B
A
CONTRACT
exicon
3 OAK PARK
NO.
BEDFORD, MA 01730
TITLE
APPROVALS DATE
SCHEM,VIDEO BD, RV8
DRAWN
RWH 8/9/02
MAIN
CHECKED
SIZE CODE NUMBER REV
ECM 8/28/02
B
060-15589
3
Q.C.
CW 8/28/02
FILE NAME
ISSUED
MAG 8/28/02 15589-3 2 . SHEET 2 OF 10
2 1