Genius 1993 Car Video System User Manual


 
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1
4.67K
J14
J6
J7
J17
J9
J10
J11 J12
J8
J2
J4
J3
J1
J13
J5
130
J15
J16
J18
POWER SUPPLY RESISTOR ARRAY. "J"
P/N CPR0501
JC
JD
JA JB
V-
1/2 Raw
DC
17V V-
i Sense
FET
Source
+17V V-
O.V.P.
LOAD
D 142
+ Comp.
D 142
- Comp. V-
V+
V+
SENSE
V+
Adj.
E. AMP.
-FB CAP.
E. Amp
Output
E. Amp
+Input
Osc.
Rx
FET
JE
91.4K
11K
23.2K
127K
10.6K
45K
33.2K
510
38.8K
1M
14.7K
15.8K
2.33K
260
45K
101.6K
21 C5184 Pin No. 11 15 14 13 12
P/N CPR0501
Power Supply Resistor Array "J Film"
J
P/N CPR0501
Power Supply Resistor Array "J Film"
J
JC - Increases V+ line by 1.5V
JD - Increases V+ line by 3V
JA - Decreases V+ line by 1.5V
JB - Decreases V+ line by 3V
V-, 100V to 300V below GND.
Normally GND -200V.
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1
11
I1
I2
I4
I7
I8
I9
I14
I10
I11
1/2
I11
1/2
I13
I5
I12
I3
I6
I16
FBP
H. Pos.
POT
H. Sync
Cap.
HORZ.
+12V
GND GND
H. Sync
Output
H. Pos.
O/S
PLL
O/S
PLL
SYNC
PLL
output
Cap.
OSC.
Osc.Dis-
charge
Hfo
SET
H. +12V
Line
Fly-
Cap.
wheel
H. Drive
Damper
Damper
Cap.
987432
1 LA7851 Pin No.
1.8K
12K
22K
2.7K
20K
45K
10K
33K
1K
9.31K
200
200
8.8K
2.78K
170
I15
340
680
IA
IB IC ID
I
Horizontal Control Resistor Array "I Film"
P/N CPR0502
IA - Inverts Horizontal Sync. IB, IC, & ID Adjust the Horizontal Oscillator Frequency. For 31.5KHz Operation; IB=Hfo +400 Hz, IC=Hfo +800Hz, & ID=Hfo +1,600Hz.
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1
C15
C14
C12
C11C10
C9
C4C7
C6C5
C8
C3C2C1
C16
C13
68.1K
200
200
200
68.1K68.1K
20K 1.82
K
2.74K 1.82
K
5.00K
4K
5.00K
4K
5.00K
4K
H.
Program
RED
Program
GREEN BLUE 12V 4.8V BLUE BLUE
Program
BLUE GREEN GREEN
GREEN RED RED RED
BlankPULSE i BeamPULSE
GND
NC
LINE LINE Amp out Amp FBPULSEi Beam i Beam i sense Amp FBi sense Amp out Amp FBi sense Amp out
C17
900
13 14576LM324 Pin No. 2
14
AUTO BIAS RESISTOR ARRAY "C Film"
P/N CPR0506
C
Make solder connection CA when using these C PRAs for replacement parts on the XX92 product line.
Precision Resistor Arrays (PRAs).
CA
109