Tuner/Mtz Block Diagram - Zenith XBR411 Manual

2. TUNER/MTZ BLOCK DIAGRAM

TU.V.OUT 731
33V 458
AFT 100
3-22 3-23
875 MOD A.IN
61 MOD CTL
106 5V
26 VCR 'H'
671 MOD VEDIO
71 IIC CLK
72 IIC DATA
781 SIF OUT
LGXBR446 (LGEUS)