Table of Contents
Advertisement
WAVEFORM
AC : 220V, INPUT : TUNER PAL-COLOR BAR AUDIO 1kHz, USER CONTROL : ALL RESET
MAIN C.B
1
IC301 PIN 19 (G-OUT)
2
IC301 PIN 23 (V-NFB)
3
IC301 PIN 24 (V-OUT)
4
IC301 PIN 26/27 (SCL/SDA)
5
IC301 PIN 30 (FBP-IN)
1V/DIV
10µs/DIV
6
IC301 PIN 32 (H-OUT)
1V/DIV
5ms/DIV
7
IC301 PIN 47 (IF DET.OUT)
0.2V/DIV
5ms/DIV
8
Q912 EMITTER
Pin 26
Pin 27
2V/DIV
5ms/DIV
– 24 –
2V/DIV
20µs/DIV
1V/DIV
20µs/DIV
1V/DIV
20µs/DIV
0.5V/DIV
20µs/DIV
Advertisement
Table of Contents
