Daewoo PF2720 Service Manual page 21

TDA6108JF (NY01)
Triple Video Output Amplifier
1. Features
・Typical bandwidth of 9.0 MHz for an output
signal of 60 V (peak-to-peak value)
・High slew rate of 1850 V/µS
・No external components required
・Very simple application
・Single supply voltage of 200 V
・Internal reference voltage of 2.5 V
・Fixed gain of 51
・Black-Current Stabilization (BCS) circuit
・Thermal protection.
3. Ordering Information
Type
Number
Name
TDA6108JF DBS9MPF
4. Block Diagram
5. Refer to Table 8 about Functions and Service Data of TDA6108JF's Pins
SERVICE MANUAL
Description
Plastic DIL-bent-SIL medium power package with
fin; 9 leads
Fig.15
19
2. General Description
The TDA6108JF includes three video
output amplifiers in one plastic
DIL-bent-SIL 9-pin medium power
(DBS9MPF)package (SOT 111-1), 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.
Package
Version
SOT111-1
．