Features; Tda8358J; Tda6107Q - Daewoo CHASSIS : SC-150 Model : DSC-3220E Service Manual

Service manual SC-150

4-6 TDA6107Q

The TDA6107Q includes three video output amplifiers in one plastic DIL-Bent-SIL 9-pin medium power package,
using high voltage DMOS technology, and is intended to drive the three cathodes of a colour CRT directly. To obtain
maximum performance, the amplifier should be used with black-current control.

Features

- Typical bandwidth of 5.5 MHz for an output signal of 60 Vpp
- High slew rate of 900V/ s
- No external components required
- Very simple application
- Single supply voltage of 200V
- Internal reference voltage of 2.5 V
- Fixed gain of 50.
- Black-current stabilisation (BCS) circuit
- Thermal protection
Pin description
Pin Symbol
1 V
i(1)
2 V
i(2)
3 V
i(3)
4 GND
5 I
om
6 V
DD
7 V
OC(3)
8 V
OC(2)
9 V
OC(1)
Description
inverting input 1
inverting input 2
inverting input 3
ground (fin)
black current
measurement output
supply voltage
cathode output 3
cathode output 2
cathode output 1
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