Zenith XBV243 Service Manual page 107

IC2A1 Pin 42, Focus Error IC2A1 Pin 41
IC2A1 Pin 36, Pi Tracking Error
IC2A1 Pin 57,
R F
CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE SYMBOL
VR168 - 923-03485
AND/OR SHADING. REPLACE ONLY WITH PART NUMBERS SPECIFIED.
All manuals and user guides at all-guides.com
Waveforms 2/2
IC2A1 Pin 41
VBR TRACKING Error
IC301 Pin 133, Composite IC301 Pin 151, Chrominance
(Super video out Mode)
IC301 Pin 159, IC301 Pin 145
MPEG Clock(27MHz) Component Pb
IC301 Pin 139
Component Y
ALL SYMBOLS WITH "M" ON END OF DESIGNATOR
7-17
INDICATE SURFACE MOUNTED COMPONENT
IC301 Pin 145, Luminance
(Super video out Mode)
IC301 Pin 151
Component Pr
D35E COMBO - SHEET 17