Circuit Descriptions
6-16
Samsung Electronics
6-6 Video
6-6-1 Outline
VIC50 sends VSYNC and HSYNC from VIC1(A/V decoder) and receives 8bit video data.
VIC50 does RGB encoding, copy guard processing and D/A conversion of 8bit video data inputted from VIC1(A/V
decoder) by control of MIC1(Micom).
Video signal converted into analog signal is outputted via amplifier of analog part.
(Main Board)
(Output Board)
VIC1
A/V Decoder
ZiVA-3
MIC1
Main Micom
TMP93CM41F
Video
data
VIC50
SAA7128
Video
encoder
VIC52
Amplifier
BA7660
VIC51
Amplifier
BA7660
CVBS-1
CVBS-2
Y
C
Y
Pr
Pb
Fig. 6-21 Video Output Block Diagram
Summary of Contents for DVD-739
Page 23: ...Reference Information 2 16 Samsung Electronics MEMO ...
Page 25: ...Product Specification 3 2 Samsung Electronics MEMO ...
Page 29: ...Operating Instructions 4 4 Samsung Electronics MEMO ...
Page 77: ...Exploded Views and Parts List 8 6 Samsung Electronics MEMO ...
Page 87: ...Block Diagrams 10 2 Samsung Electronics MEMO ...
Page 89: ...PCB Diagrams 11 2 Samsung Electronics 11 1 Main COMPONENT SIDE SOLDER SIDE ...
Page 90: ...PCB Diagrams Samsung Electronics 11 3 11 2 Jack ...
Page 91: ...PCB Diagrams 11 4 Samsung Electronics 11 5 Deck 11 4 Play 11 3 Power ...
Page 92: ...Samsung Electronics 12 1 12 Wiring Diagram JACK PCB MAIN PCB DECK PCB PLAY PCB POWER PCB ...
Page 93: ...Wiring Diagram 12 2 Samsung Electronics MEMO ...
Page 95: ...Schematic Diagrams 13 2 Samsung Electronics 13 1 S M P S ...
Page 96: ...Schematic Diagrams Samsung Electronics 13 3 13 2 Main Power Supply ...
Page 97: ...Schematic Diagrams 13 4 Samsung Electronics 13 3 Main Micom ...
Page 98: ...Schematic Diagrams Samsung Electronics 13 5 13 4 Servo ...
Page 99: ...Schematic Diagrams 13 6 Samsung Electronics 13 5 Video Y Output C Output CVBS Output ...
Page 100: ...Schematic Diagrams Samsung Electronics 13 7 13 6 Audio ...
Page 101: ...Schematic Diagrams 13 8 Samsung Electronics KCN1 KCN2 13 7 5 1 Channel Audio DVD 929K Only ...
Page 102: ...Schematic Diagrams Samsung Electronics 13 9 13 8 RF ...
Page 103: ...Schematic Diagrams 13 10 Samsung Electronics 13 9 ZiVA ...
Page 104: ...Schematic Diagrams Samsung Electronics 13 11 13 10 DSP ...
Page 107: ...Schematic Diagrams 13 14 Samsung Electronics 13 13 Mute ...
Page 108: ...Schematic Diagrams Samsung Electronics 13 15 13 14 Karaoke Power ...
Page 109: ...Schematic Diagrams 13 16 Samsung Electronics 13 15 Play ...
Page 110: ...Schematic Diagrams Samsung Electronics 13 17 13 16 Deck ...
Page 111: ...Schematic Diagrams 13 18 Samsung Electronics 13 17 Remote Control ...