Philips 20HFL2809D/12, Service Manual, Page: 23 / 69

IC Data Sheets EN 23 VEM14.1E_LA 8.
2014-Apr-09
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8.
IC Data Sheets
This chapter shows the internal block diagrams and pin
configurations of ICs that are drawn as “black boxes” in the electrical diagrams (with the exception of “memory” and “logic”
ICs).
8.1
Diagram 10-4-8 B08, TUNER , MXL661 (U4)
Figure 8-1 Internal block diagram and pin configuration
19710_ 3 00_140409.ep s
140409
Block diagram
Pinning Information