Pioneer PDP-R04G Service Manual page 202

5
BA7078AF (MR MAIN BOARD ASSY : IC6604)
• Multimedia IC
Block Diagram
HSCTL
C / HSYNC IN
VIDEO IN
VSEPA
VSYNC IN
CVPOL
CVEXI
CPSEL
5
6
1
H SYNC DET.
2
3
SYNC SEPA.
4
V SYNC SEPA.
5
6
V SYNC DET.
7
8
CLAMP PULSE GEN.
GND
9
PDP-R04E
6
7
POLH
18
EXIH
17
POLV
16
EXIV
15
HOR. SYNC
CONTROL
Vcc
14
HDRV
13
12 CLAMP
11 VDRV
CPWID
10
7
8
A
B
C
D
E
F
151
8