Daewoo DTF-2950-100D, Service Manual, Page: 5 / 92

CP-850FX Service Manual
Europe R&D 4
5.10.2.4 Cancellation of OLP Circuit.......................................................................................69
5.10.3 FB Terminal (Pin. 6)
...................................................................................................70
5.10.3.1 Constant Voltage Control Circuit.............................................................................70
5.10.4 OCP/BD Terminal (Pin 7)
...........................................................................................71
8.4.1. Minus-Detection Type OCP Circuit
.............................................................................71
5.10.5 Quasi-Resonant and Bottom-Skip Operation
.............................................................72
5.10. 5. 1
Quasi-Resonant Operation.....................................................................................72
5.10.5.2 Bottom-Skip Operation (Switching from Quasi-Resonant Operation) .....................73
1). Quasi-Resonant Operation
⇒
Bottom-Skip Operation .............................................73
2). Bottom-Skip Operation
⇒
Quasi-Resonant Operation ...............................................73
5.10.6 Stand-By Operation
...................................................................................................74
5.10.7 Step-Drive Circuit
.......................................................................................................76
5.10.8 Maximum ON Time Controlling Function
...................................................................76
6 SERVICE PARTS LIST ........................................................................................................77
6.1 DTF-2950 ..........................................................................................................................77
7 EXPLODED VIEW ................................................................................................................
85
7.1 DTF-2950 .......................................................................................................................... 85
8 PRINTED CIRCUIT BOARD.................................................................................................
86
8.1 MAIN PCB......................................................................................................................... 86
8.2
UNION PCB .............................................................................................................................
87
8. 3 CRT PCB .......................................................................................................................... 88
9 SCHEMATIC DIAGRAM.......................................................................................................
89
9.1 MAIN ................................................................................................................................. 89
9.2 UNION & CRT................................................................................................................... 90
Downloaded From TV-Manual.com Manuals