Sanyo ep58b Benutzerhandbuch
![Sanyo](https://files.manualsbrain.com/attachments/5bb075bc87ed3279eeb2151701154660fce1beb6/common/fit/150/50/44a6a92800cdc27ec4cf48f5d1f4fcea8310eb66e4f9d73a49e78a57f7a6/brand_logo.png)
27
28
SANYO TV . VCR
SANYO TV . VCR
LA7846N
1
2
3
4
5
6
7
8
9
10
AMP
Thermal
Protection
Protection
Pump UP
+
-
GND
N.C
N.C
N.C
Ver.OUTPUT
OUTPUT STAGE V
CC
NON INV.INPUT
INVERTING INPUT
V
CC
PUMP UP OUT
LA78040
1
2
3
4
5
6
7
AMP
Thermal
Protection
Protection
Pump UP
+
-
GND
Ver.OUTPUT
OUTPUT STAGE V
CC
NON INV.INPUT
INVERTING INPUT
V
CC
PUMP UP OUT
Block Diagram
Block Diagram
Overview
Functions
Overview
Functions
Vertical Output IC
Vertical Output IC
The LA7846N is a vertical deflection output IC for high-definition TV and CRT displays in systems that use a bus control system
signal-processing IC. This IC can directly drive (including the DC component) the deflection yoke from the sawtooth wave output
from the bus control system signal-processing IC. The color TV vertical deflection system adjustment function can be controlled
from the bus system when this IC is used in conjunction with a Sanyo LA768X or LA769XX series TV bus control system signal-
processing IC.
The LA7846N provides a maximum deflection current of 3.0 A p-p, and thus is optimal for large diameter CRTs, and can drive the
CRTs used in TV sets in the 33 to 37 inch range.
signal-processing IC. This IC can directly drive (including the DC component) the deflection yoke from the sawtooth wave output
from the bus control system signal-processing IC. The color TV vertical deflection system adjustment function can be controlled
from the bus system when this IC is used in conjunction with a Sanyo LA768X or LA769XX series TV bus control system signal-
processing IC.
The LA7846N provides a maximum deflection current of 3.0 A p-p, and thus is optimal for large diameter CRTs, and can drive the
CRTs used in TV sets in the 33 to 37 inch range.
Low power operation achieved by using integrated charge pump circuit
Vertical output circuit
Thermal protection circuit
Excellent crossover characteristics
Supports DC coupling
Package: SIP10H
Vertical output circuit
Thermal protection circuit
Excellent crossover characteristics
Supports DC coupling
Package: SIP10H
The LA78040 is a vertical deflection output IC for high-definition TV and CRT displays in systems that use a bus control system
signal-processing IC. This IC can directly drive (including the DC component) the deflection yoke from the sawtooth wave output
from the bus control system signal-processing IC. The color TV vertical deflection system adjustment function can be controlled
from the bus system when this IC is used in conjunction with a SANYO LA768X or LA769XX series TV bus control system signal-
processing IC.
The LA78040 provides a maximum deflection current of 1.8 A p-p, and thus is optimal for small to medium diameter CRTs.
signal-processing IC. This IC can directly drive (including the DC component) the deflection yoke from the sawtooth wave output
from the bus control system signal-processing IC. The color TV vertical deflection system adjustment function can be controlled
from the bus system when this IC is used in conjunction with a SANYO LA768X or LA769XX series TV bus control system signal-
processing IC.
The LA78040 provides a maximum deflection current of 1.8 A p-p, and thus is optimal for small to medium diameter CRTs.
Low power operation achieved by using integrated charge pump circuit
Vertical output circuit
Thermal protection circuit
Excellent crossover characteristics
Supports DC coupling
Package: TO220-7H
Vertical output circuit
Thermal protection circuit
Excellent crossover characteristics
Supports DC coupling
Package: TO220-7H