N
M
L
K
J
I
H
G
F
E
DAC D
ALSB
INTERPOLATOR
INTERPOLATOR
MULTIPLEXER
RESET
BLOCK
DDS
SIN/COS
CONTROL
CLOSED CAPTIONING
AND
CGMS/WSS
2
PORT
MPU
I C
BLOCK
CONTROL
YUV LEVEL
AND
MATRIX
YUV-TO-RGB
HUE CONTROL
AND
MODULATOR
+
DAC
10-bit
DAC
10-bit
DAC
10-bit
DAC
10-bit
DAC
10-bit
DAC
10-bit
VR3221
VR3225
A
B
D
K3201
Q3226
AMP
Q3221
AMP
K3265
K3267
31
30
Q3231
AMP
AMP
Q3236
K3263
DACF
DACE
DACC
DACB
DACA
36
37
41
44
45
IC6221(EEP ROM)
SDA
SCL
5
6
SCL
SDA
VIDEO BLOCK DIAGRAM
TO MOTHER P.W.B.
PY
PB
PR
CY
CB
CR
C
43
4
3
2
1
A
B
C
D
E
DVM-4800
VIDEO BLOCK DIAGRAM (4/4)
Summary of Contents for DVM-4800
Page 3: ...3 DVM 4800 ...
Page 20: ...20 DVM 4800 6 ABBREVIATIONS MOVING PICTURE EXPERTS GROUP ...
Page 21: ...21 DVM 4800 ...
Page 45: ...8 7 6 5 4 3 2 1 A B C D E DVM 4800 45 10 WIRING DIAGRAM ...
Page 57: ...57 4 3 2 1 A B C D E DVM 4800 SCHEMATIC DIAGRAMS 11 15 TERMINAL ...
Page 83: ...8 7 6 5 4 3 2 1 A B C D E DVM 4800 63 FOIL SIDE ...