Symphonic 6319CD/EWC1903 - Waveforms

Z12WF1-10-1 1-10-2
WAVEFORMS
WF2 MAIN 2/5 SCHEMATIC DIAGRAM
IC401 PIN 61
WF1 MAIN 1/5 SCHEMATIC DIAGRAM
J274 RF-SW
Upper: WF6 Lower: WF1
MAIN 2/5 SCHEMATIC DIAGRAM
TP402 V-ENV
WF5 MAIN 2/5 SCHEMATIC DIAGRAM
TP301 V-OUT
WF4 MAIN 2/5 SCHEMATIC DIAGRAM
IC401 PIN 42
WF9 MAIN 2/5 SCHEMATIC DIAGRAM
IC401 PIN 7
WF8 MAIN 2/5 SCHEMATIC DIAGRAM
TP401 A-OUT
WF3 MAIN 1/5 SCHEMATIC DIAGRAM
TP201 CTL
WF7 MAIN 3/5 SCHEMATIC DIAGRAM
IC100 PIN 8
WF11 MAIN 3/5 SCHEMATIC DIAGRAM
IC301 PIN 41
WF10 MAIN 3/5 SCHEMATIC DIAGRAM
IC301 PIN 9
WF13 MAIN 5/5 & CRT SCHEMATIC
DIAGRAM
CN571 PIN 5
WF15 MAIN 5/5 & CRT SCHEMATIC
DIAGRAM
Q521 COLLECTOR
WF16 MAIN 5/5 & CRT SCHEMATIC
DIAGRAM
Q531 COLLECTOR
WF12 MAIN 5/5 & CRT SCHEMATIC
DIAGRAM
Q571 COLLECTOR
WF14 MAIN 5/5 & CRT SCHEMATIC
DIAGRAM
Q511 COLLECTOR
0.2 V 0.1 µs
2 V 5 ms
0.2 V 5 V 5 ms
0.5 V 20 µs
0.25 V 20 µs
0.5 V
0.5 V 0.5 ms
1 V 10 ms
0.2 V 0.5 ms
0.5 ms
1 V 20 µs
2 V
5 ms
20 µs200 V
10 V 5 ms
20 V 20 µs
20 V 20 µs
20 V 20 µs
WF17 MAIN 1/5 SCHEMATIC DIAGRAM
IC201 PIN 58
1 V
WF18 MAIN 1/5 SCHEMATIC DIAGRAM
IC201 PIN 59
1 V 5 ms
20 µs
WAVEFORM NOTES
INPUT: NTSC COLOR BAR SIGNAL
OTHER CONTROLS: CENTER POSITION
VOLTAGES SHOWN ARE RANGE OF
OSCILLOSCOPE SETTING
WAVEFORM NOTES
INPUT: NTSC COLOR BAR SIGNAL (WITH 1kHz AUDIO SIGNAL)
BRIGHTNESS, COLOR AND TINT CONTROLS: CENTER POSITION
CONTRAST CONTROL: APPROX 70%
VOLTAGES SHOWN ARE RANGE OF OSCILLOSCOPE SETTING.