Lexicon RV-8 Service Manual page 238

8 7
+3.3VD
D
VID_I2C_SDATA
[10/A6]
VID_I2C_SCLK
[10/A6]
C156
R210
OSD_Y_IN
[2/D5,7/D8]
205
.056/50
R236
1%
110
1%
C153
R213
OSD_C_IN
[2/A5,7/C8]
205
R234 .056/50
1%
110
1%
C
C154
R143
SY_MAIN1_D
[2/D3]
205
.056/50
R235
1%
110
1%
C152
R140
SC_MAIN1_D
[2/D3]
205
R233 .056/50
1%
110
1%
B
C151
.056/50
C155
.056/50
AOUT
A
[10/D7]
8 7
6
+3.3VD
VIDEO DECODER
R230 R231
10K 10K
L12
SDA_D
M11
SCL_D
K2 PD7
XPD7
K3 PD6
XPD6
L1 PD5
XPD5
L2 PD4
XPD4
L3 PD3
XPD3
M1 PD2
XPD2
M2 PD1
XPD1
N1 PD0
XPD0
P13 K1
AI11 XTRI
L5
XRV
XRV
N2
XRH
M3
XCLK
M4 NC
XCLK
XDQ
N3 NC
XRDY
P10 A13 NC
AI21 HPD7
D12 NC
HPD6
C12 NC
HPD5
B12 NC
HPD4
A12 NC
HPD3
C11 NC
HPD2
SAA-7109E B11 NC
R232
HPD1
A11 NC
1M HPD0
DECODER
E14 NC
IPD7
D14 NC
IPD6
C14 NC
IPD5
B14 NC
IPD4
P11 E13 NC
AI12 IPD3
D13 NC
IPD2
C13 NC
IPD1
B13 NC
IPD0
G14 NC
ITRI
F13 NC
IGPV
P9 G12 NC
AI22 IGPH
G13 NC
IGP1
F14 NC
IGP0
H12 NC
ICLK
H14 NC
IDQ
J14 NC
ITRDY
J12 NC
AMXCLK
J13 NC
ALRCLK
K14 NC
ASCLK
NC P7 K12 NC
AI23 AMCLK
L13 NC
RTCO
NC P6 K13 DEC_HS/
AI24 RTS0
L10 DEC_VS/
RTS1
L14 NC
LLC2
M14 NC
LLC
M12 NC
RES_D
N14 DEC_RES/
CE
P8
AI2D
M5 NC
TMS_D
M6 NC
TCLK_D
N4
TRST_D
P12 N6 NC
AI1D TDI_D
N5 NC
TDO_D
J2 NC
TEST5
J1 NC
TEST4
J3 NC
TEST3
C10 NC
TEST2
M10 B10 NC
AOUT TEST1
H13 NC
TEST0
P4 NC
XTALOUT_D
P3 NC
XTALO_D
P2
XTALI_D
U34
3.3VA_D
4
R225 24.576MHZ
10K VDD
3.3V
1 3
C144
IN OUT
.1/25
GND
U33
2
6
5 4
PD[7:0]
PLAYSPEED
[9/C6]
R226 47
DEC_XRH
[6/D7,9/B7]
R224
47
XCLK
[9/B6]
G2
E2
NC C1
NC C2
NC B1
NC B2
PD7 A2
PD6 B4
PD5 B3
PD4 A3
PD3 F3
PD2 H1
PD1 H2
PD0 H3
RP1 5 4 3.3K HSIO E3
RP1 6 3 3.3K VSIO F1
RP1 7 2 3.3K FSIO G1
RP1 8 1 3.3K CBO/ G3
C3
R227 3.3K TTXRQ C4
NC G4
F2
NC D3
NC E1
A4
NC B5
[9/C6] NC D1
[6/D7,9/C6]
ENC_RES/ D2
[9/B3]
NC A6
ENC_27MHZ A5
[9/B3]
[9/B3]
5 4
3
VIDEO ENCODER
SDA_E
C8 DAC_PR
SCL_E R-CR-C [6/C6]
C7 DAC_Y
G-VBS-CVBS [6/D6]
C6 DAC_PB
PD11 B-CB-CVBS [6/C6]
PD10
PD9
PD8
PD7
PD6
PD5 D8 NC
HCSOUT
PD4 D7 NC
VSOUT
PD3
PD2
SAA-7109E
PD1
PD0 ENCODER
HSVGC
A9
VSVGC RSET
FSVGC
A7
CBO DUMPA R229
B7
DUMPB 1.00K
TTX/SRES 1%
TTXRQ/XCLKO2 R228
12
PIXCLKO
PIXCLKI
TMS_E
TCK_E
TRST_E
TDI_E
TDO_E
RES_E
XTALO_E
XTALI_E
U34
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
VIDEO CONVERSION
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 . 5 SHEET 5 OF 10
2 1