
Vertical Output ICs
LA7847/48
Overview
The LA7847 and LA7848 are EW drive and vertical deflection output ICs for
The color TV vertical deflection system and EW adjustment functions can be controlled from the bus system when either of these ICs is used in conjunction with a Sanyo LA768X or LA769XX series TV bus control system
Functions
Vertical output circuit
Excellent crossover characteristics
Supports DC coupling
EW drive circuit
Package: SIP10HD
Block Diagram
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
GND | Ver.OUTPUT | CC | NON INV.INPUT | INVERTING INPUT | CC | PUMP UP OUT | NON INV.INPUT(EW) | INVERTING INPUT(EW) | EW OUT |
OUTPUT STAGE V | V |
Vertical Output IC
LA7849
Overview
The LA7849 is an EW drive and vertical deflection output IC for
The LA7849 provides a maximum output block voltage of 92 V, a maximum deflection current of 2.2 A
Functions
Vertical output circuit
Excellent crossover characteristics
Supports DC coupling
EW drive circuit
Package: SIP10H
Block Diagram
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| Pump UP |
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| + |
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
GND | Ver.OUTPUT | CC | NON INV.INPUT | INVERTING INPUT | CC | PUMP UP OUT | NON INV.INPUT(EW) | INVERTING INPUT(EW) | EW OUT |
OUTPUT STAGE V | V |
33 SANYO TV . VCR | SANYO TV . VCR 34 |