Waveforms - Hitachi P50H401 Service Manual

DW3U

WAVEFORMS

Numbers inside circle correspond to locations shown in the circuit diagram. Waveforms taken
using an NTSC Color Bar signal and a X10 probe. The amplitude of the waveform is shown as ∆ .
UT01 Pin 13 TunerM_CV (out) 2 JY02 Pin 4 Monitor-Out 3 I001 Pin 26 TunerM_CV (in)
1
6
2
5
4 I001 Pin 28 MAIN_Y/V (out) I001 Pin 32 SUB_Y/V (out) I001 Pin 44 I C DATA
2
7
I001 Pin 45 I C CLK
84
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