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Pin 10 of PPD1 can vary from 4.25V~6V
SW +115V
R706
108V
115V
R707
Q701
99.1V
98.1V
R701
D701
Q703
99.1V
2.54V
R703
1.908V
R704
1.79V
D713
SW +10.5V
Deflection PWB
DP-4X SIDE PINCUSHION CIRCUIT DIAGR AM
PPD1
Vert Drive
From Rainforest IY04 pin 35
4
V. NF
From Vertical Yoke Charge Capacitor
3
V Saw
From Vertical Drive
2
V. Para
To Dynamic Focus
1
RB31
E/WF
13
E/W
3.92V
10
8
IB02
R708
1
RB33
R747
IB03
9
5
SDA1
5
1
SCL1
7
C715
RB11
QB04
CB10
RB29
7
6
5
-
+
+
-
2
3
4
Vcc
3
4
Deflection Horizontal Output
Q777
R756
To H. Linearity off H. Yoke Returns
R729
L703
SDA1
Vert Drive
21
IB01
V. NF
6
4
18
7
RB13
RB24
RB35
RB37
RB23
RB43
0 ohm
CB17
RB44
0 ohm
RB45
6.8K ohm
RB39
T701
1
7
6
8
To H. Deflection Yokes
L704, L705
SCL1
13
14
10
11
7
DB04
DB09 DB10
QB05
CB07
Sub Deflection PWB
To Q705
H. Blk Generator
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