Hitachi 61HDX98B Manual page 34

I702
Q701
18
H Out
17
FBP In
PDD1
7
9
PSD2
To I001 OSD
6
Position
H.Blk.
To PinP
Unit
DP-85 SERIES CHASSIS HORIZONTAL DRIVE
AVCC
16
Switched AVCC
29
Osc.
26
H. Sync In
Q751
28V
Q755
C770
C771
To Convergence Circuit
To Sweep Loss Det. Circuit
IH01
12
Q1
1
A1
CIRCUIT
Q777
T751
3 6
1 4
130V V1
IH02
7
10
Osc
Drive
Clamp
14
12
E
Ref. V.
r
r
FBP In
o
13 1
r
H. Def. Yoke R
H. Def. Yoke G
H. Def. Yoke B
To Side Pin Circuit
To Dynamic Focus
To Deflection Loss
T752
To X-Ray Protect
1
7
Def.
6 8
H Pulse
+28V
11
12
+28P
M28V
9
10
M28P
130V V2
QH09
9
QH08 QH01
10
QH10
QH04
HV Sample
12
QH06
QH05
HV Sample too High
X-Ray Protect
TH01
High
Voltage