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Zenith IQC50H94 Technical Training Manual page 39

2000 c-line projection tv

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ZP-94/95 SERIES CHASSIS MAIN DEFLECTION POWER CIRCUIT
AC
PQD1
D902
4
Vin
I901
Switch
Mode
IC
Source
Gnd
5
1
DP03
3
6
Drain
1
8
OCP
DP07
2
DP37
R
DP08
10
16
DP09
17
T901
DP10
Switch Mode
Transformer
13
DP11
14
DP12
15
DP13
IP04
Opti-Coupler
2
IP03
1
OCP
3
QP01
+220V
220V
Heater
1
IP02
2
PDC1
3
+8V
Convergence
Convergence
-8V
B=120V 1
DEF.
+120V
B=120V 2
+28V
PDC1
Convergence
-28V
Convergence
DP29
OFF
Protect
ON
PQD2
ON
OFF
DCU
DCU
HV
Amp
AMP
X-Ray
Protect

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