STR-DE1075
27
27
5-16. SCHEMATIC DIAGRAM – VIDEO Board –
•
See page 42 for Waveform.
•
See page 42 for IC Block Diagrams.
C363
C369
R
351
C373
C364
C378
C367
C360
C377
IC310
C362
C366
D
304
D
303
C358
C353
C352
C343
R339
C344
R340
C351
C349
R346
C348
C347
R344
C346
C342
R338
C345
R341
C336
R342
C335
C354
C350
FL304
R
350
C
355
R348
R345
R343
R349
C375
R333
R330
R329
C339
C340
C341
C333
R334
FL302
C324
E5
E6
E7
E4
X302
JW301
C323
C329
IC305
CT303
C326
C328
C325
CN306
R
321
R
320
R
322
C319
C318
IC308
CN302
C374
IC312
Q304
FL305
IC304
J303
J304
J305
J302
R328
C315
C314
D301
Q305
R347
R324
R327
IC307
CN301
CN303
R331
C330
C331
L301
C322
CT302
C337
C365
10
50V
47
p
75
0.1
0.1
0.1
0.1
0.1
0.1
74ACT08
10 50V
10 50V
1S
S
133
T
1SS
133
T
0.1
2200p
2200p
47p
75
47p
75
2200p
10
50V
75
10
50V
10 50V
75
10
50V
47p
75
47p
75
47p
75
47p
0.1
0.1
47
k
10
50V
47k
47k
47k
1.2k
10
50V
4.7k
10
10
0.1
2200
10V
0.1
0.1
100
0.1
14MHz
27p
100p
BA7622F
20p
18p
0.1
33p
4P
1k
1k
1k
0.1
1
50V
NJM-2296M-
2P
0.1
74ACT08
2SC2785
74HCU04
3P
3P
1P
100
470
10V
470 10V
1SS133T
2SC2785
3.9k
1M
330
MB90089F-
G-238-BND
19P
21P
1k
10 50V
10
50V
10p
20p
47p
0.1
SW1
SW2
SW3
SW4
SW1
SW2
SW3
SW4
A1
A2
A3
A4
A1
A2
A3
A4
B1
B2
B3
B4
B5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C1
C2
C3
C4
GND
GND
EXVSYN
EXHSYN
VSYNC
HSYNC
XS
EXS
VCC
VBLK
FSCO
AVCC
VIN
CIN
YIN
YOUT
COUT
VOUT
CS
SIN
SCLK
TEST
VOC0
VOC1
VOC2
VOB
XD
EXD
+5V
SW1
SW2
SW3
SW4
GND
GND
VIDEO3
-5V
MONITOR-C/IN
MONITOR-C/OUT
MONITOR-Y/IN
MONITOR-Y/OUT
MBUS-STATUS-OUT
MBUS-TV
MBUS-DVD
MBUS-V1
SIRCS OUT
VCC
GND
CIN
VIN
YIN
VOUT
COUT
YOUT
AVSS
VSS
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
GND_A1
MBUS_TV
MBUS_DVD
SIRCS
OSD_DATA
OSD_CLK
OSD_CS
MBUS_OUT
MBUS_V1
CTRL A1
V_SW1
V_SW2
V SW3
V SW4
P/N
GND
-5V
+5V
+5V(B_UP)
V-SYNC
GND
+5V(BACK UP)
VIDEO SELECT
BUFFER
BUFFER
1
2
3
1
2
3
OSD DRIVER
VIDEO
BUFFER
CLOCK
1
2
3
CONTROL A1
II
MONITOR
OUT VIDEO
TV/SAT
IN VIDEO
IN VIDEO
DVD/LD
OUT VIDEO
IN VIDEO
OUT VIDEO
IN VIDEO
VIDEO 2
VIDEO 1
LEVEL SHIFT
LEVEL SHIFT
22
µ
H
S-VIDEO
BOARD
CN751
(Page 29)
(Page 19)