Lexicon RV-8 Service Manual page 242

8 7
VIDEO_DATA
[10/A5]
D
VIDEO_SCLK
[10/A5]
OSD_CS/
[10/A5]
VIDEO_REG/
[10/A5]
C
+3.3VD
B
XRH
DEC_XRH
[5/C5]
ENC_15KHZ
ENCH
A
8 7
6
92
SDATI
22
SDATCLK
68
OSD_CS
87
REG_CS
+3.3VD +3.3VD +3.3VD
JTAG PROGRAMMING PORT
+5VV
R81 R83 R82
J17 4.7K 4.7K 4.7K
1
RED VCC
2
BLK GND
NC
3
4 JTAG_TCK 48
YEL TCK TCK
NC
5
6 JTAG_TDO 83
VIO TDO TDO
7 JTAG_TDI 45
WHT TDI TDI
8 NC
9 JTAG_TMS 47
GRN TMS TMS
*
DEC_HS/ 2
[5/B5] DEC_HS
DEC_VS/ 19
[5/B5,6/D7] DEC_VS
HVSYNC/ 34
[6/D7] HVSYNC
PLAYSPEED 80
[5/C5] PLAYSPEED
VIDEO_RST/ 99
[10/A5] RESETN
XCLK 7
[5/C5] DEC27M
NC 43
SPARE1
NC 46
SPARE2
NC 73
SPARE3
FB1
FB2
C59 C58
.1/25 .1/25
TLC2933 R77
1 14 2.2K
VDDL VDDV
13
BIAS
C57
.1/25
4
FIN_A
R80
5 3 23
FIN_B V_OUT ENC_54
47
R78
6
VCOV
P_OUT
47K
12 R76
VCO_IN
1.2K
2 8
TEST NC
R75
9 10
PFD_INH VCO_INH
C55 C56 C54
7 11 1M
GNDL GNDV
.1/25 1/50 47/16
U1
ENCODER CLOCK PLL
6
5 4
+3.3VD
24 D0
0 D0
32 D1
D1
30 D2
D2
29 D3
D3
0xA2 28 D4
, GCK1 D4
27 D5
D5
25 D6
D6
20 D7
7 D7
18 A0
A0
8
17 A1
A1
15 A2
A2
14 A3
A3
0xA3 12 A4
A4
10 A5
A5
8 A6
A6
4 A7
15 A7
9 A8
16 A8
11 A9
A9
16 A10
A10
FLASH INTERFACE
13 A11
A11
XC95144XL
0xA4 97 A12
A12
6 A13
A13
3 A14
A14
96 A15
23 A15
90
OSD_TSC
1
VROM_WR
77
24 MVID_SEL0
81
MVID_SEL1
79
MVID_SEL2
78
MCVID_EN
0xA5 82
MSVID_YOFF
41
MORPHEN1
58
MTHRU
89 NC
31 HINH
93
32 RECVID_SEL0
70
RECVID_SEL1
71
RECVID_SEL2
76
RECCVID_EN
0xA6 37
RECSVID_YOFF
61
NTSC_EN
60
PAL_EN
94
39 SECAM_EN
40
40 P_SEL0
35
P_SEL1
39
, GSR P_SEL2
X
0xA7
X
36
MORPHEN
X
47 X
95
48 Z2VID_SEL0
63
Z2VID_SEL1
64
Z2VID_SEL2
59
Z2CVID_EN
0xA8 86
DEC_RES
85
ENC_RES
42
SYNC_EN
49 NC
55 PLL_BYP
53
MSVID_SEL0
54
MSVID_SEL1
55
MSVID_SEL2
33
MSTHRU
56
RECSVID_SEL0
72
RECSVID_SEL1
74
RECSVID_SEL2
65
Z2SVID_SEL0
66
Z2SVID_SEL1
67
Z2SVID_SEL2
R79
47
52
, GCK2 ENC27M
50
ENC15K
91
OSDSCLK
U14
5 4
3
D[7:0]
[7/B3]
A[15:0]
[7/B3]
U35
74VHCT08
12
OSD_TSC/ 11 OSD_TSC5/
13 [7/B8]
VROM_WR/
[7/A4]
MVID_SEL0
[2/D8]
MVID_SEL1
[2/D8]
MVID_SEL2
[2/D8]
MCVID_EN/
[2/D8]
MSVID_YOFF
[7/C2]
MORPHEN1/
[2/C6]
MTHRU/
[2/A5]
RECVID_SEL0
[3/D8]
RECVID_SEL1
[3/D8]
RECVID_SEL2
[3/D8]
RECCVID_EN/
[3/D8]
RECSVID_YOFF
[3/C6]
NTSC_EN
[7/B4]
PAL_EN
[7/A4]
SECAM_EN
[7/C6]
P_SEL0
[6/A7]
P_SEL1
[6/A4]
P_SEL2
[6/A6]
MORPHEN/
[2/B6]
Z2VID_SEL0
[4/D8]
Z2VID_SEL1
[4/D8]
Z2VID_SEL2
[4/D8]
Z2CVID_EN/
[4/D8]
DEC_RES/
[5/B5]
ENC_RES/
[5/B4]
SYNC_EN
[6/C7]
MSVID_SEL0
[2/A8]
MSVID_SEL1
[2/A8]
MSVID_SEL2
[2/A8]
MSTHRU/
[2/D5]
RECSVID_SEL0
[3/A8]
RECSVID_SEL1
[3/A8]
RECSVID_SEL2
[3/A8]
Z2SVID_SEL0
[4/A8]
Z2SVID_SEL1
[4/A8]
Z2SVID_SEL2
[4/A8]
ENC_27MHZ
[5/B4]
+5VV
74VHCT08
1
OSD_SCLKG 3 OSD_SCLK5
2 [7/B8]
U35
74VHCT08
9
OSD_CS/ 8 OSD_CS5/
10 [7/B8]
U35
74VHCT08
4
VIDEO_DATA 6 VIDEO_DATA5
5 [7/B8]
U35
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
CPLD CONTROL REGISTERS,PLL
CHECKED
SIZE CODE NUMBER REV
ECM 8/28/02
B
3
060-15589
Q.C.
CW 8/28/02
FILE NAME
ISSUED
MAG 8/28/02 15589-3 9 . SHEET 9 OF 10
2 1