25
DVD-1930
Video Block Diagram
VIDEO SIGNAL
A
V
CB
A
D
VD MAIN CB
A UNIT
88
VIDEO-Y/G(I/P)
10
10
VIDEO-C
66
VIDEO-Pb/B
44
VIDEO-Pr/R
VIDEO-Y/G(I/P)
VIDEO-C
VIDEO-Pb/B
VIDEO-Pr/R
JK1401
S-VIDEO OUT
YC
I/P-SW
WF1
WF3
IC1405
(VIDEO DRIVER)
IC1403
(SWITCHING)
RGB
CPN
RGB
CPN
RGB
CPN
2dB
AMP
LPF
DRIVER
11
4dB
AMP
4dB
AMP
4dB
AMP
2dB
AMP
LPF
DRIVER
6
10
4dB
AMP
2dB
AMP
LPF
DRIVER
8
3
13
IC1402
(VIDEO DRIVER)
4dB
AMP
2dB
AMP
LPF
DRIVER
11
SW CTL.
Q1501
2dB
AMP
LPF
DRIVER
6
10
4dB
AMP
2dB
AMP
LPF
DRIVER
8
3
13
IC1401
(VIDEO DRIVER)
4dB
AMP
2dB
AMP
LPF
DRIVER
2dB
AMP
DRIVER
4dB
AMP
2dB
AMP
LPF
DRIVER
3
1
5
6
7
11
VIDEO-Y(I)
CN601
CN1601
CN601
CN1601
VIDEO-Y(I)
WF2
T
O
DIGIT
AL
SIGNAL PR
OCESS
BLOCK DIA
GRAM
T
O
VIDEO / A
UDIO
BLOCK DIA
GRAM
VIDEO OUT
(COMPOSITE)
VIDEO OUT
(COMPOSITE)
VIDEO-Cb/Pb
OUT
VIDEO-Y
OUT
VIDEO-G
VIDEO-B
VIDEO-R
VIDEO-Cr/Pr
OUT
JK1407
14
15
4
13
12
1
2
3
5
9
10
11
JK1405
19
11
7
15
22
I/P-SW
3
3
ASPECT
8
ASPECT
SWITCHING
Q1521,Q1522
ASPECT
4
3
1
2
Summary of Contents for DVD DVD-1930
Page 32: ...32 DVD 1930 DVD Main 2 7 Schematic Diagram...
Page 34: ...34 DVD 1930 DVD Main 3 7 Schematic Diagram...
Page 35: ...35 DVD 1930 DVD Main 4 7 Schematic Diagram...
Page 36: ...36 DVD 1930 DVD Main 5 7 Schematic Diagram...
Page 37: ...37 DVD 1930 DVD Main 6 7 Schematic Diagram...
Page 38: ...38 DVD 1930 DVD Main 7 7 Schematic Diagram...
Page 40: ...40 DVD 1930 AV 2 3 Schematic Diagram 2...
Page 42: ...42 DVD 1930 5 1ch Amp Schematic Diagram 2...
Page 48: ...48 DVD 1930 Packing A22 S1 S2 S4 Unit S2 X10 X5 X2 X4 X12 X1 A30 A30...
