Hitachi 61HDX98B Manual page 14
Digital television training
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Also See for 61HDX98B:
- User manual (93 pages) ,
- User manual (96 pages) ,
- Service manual (228 pages)
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DP-85 CHASSIS SYSTEM CONTROL & SIGNAL PROCESSING
PinP
3D
Unit
Y/C
Unit
Y/C
Y/C
PinP
Video
Y
H Sync
V Sync
PinP Video from Selector
IC
1HYIQ
AD8056
DM-1
I/F
VIDEO/
CHROMA
DEMOD
YIQ
Mix
Clamp
YIQ
I
2
C
Sync Det.
Sync Det.
PinP
Sync Det.
PinP V
SIGNAL P.W.B.
BLOCK
1 H Composite
Sync
TV uCOM
Microprocessor
HBlk
S. Wide
2
I
C
Cut. Off
D. Size
Magic Sw.
Closed Cap. Data
MEMORY
Main Video from Selector IC
Digital OSD / Busy
F Panel
Main Sync Det
PinP Sync Det
Mute (Audio)
V.Mute (Video)
Power
OSD & OSD Blk
for Service Menu
I
2
C
HV BLK
H BLK PH
Side Panel
APL
from 2H
Video PWB
OSD
MIX
+
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