Emerson EWT19S2 Service Manual

10 V 5 ms
1DIV: 0.5V 20µsec
IC 333 Pin 41
WF1
GND
1DIV: 0.5V 20µsec
IC 333 Pin 31
WF2
1DIV: 0.1V 0.2msec
Q377 Emitter
WF6
1DIV: 200V 20µsec
CN 571 Pin 1
WF9
GND
1DIV: 5V 20µsec
WH501A Pin 3
WF10
GND
1DIV: 2V 5msec
IC 551 Pin 7
WF11
1DIV: 10V 5msec
CN 571 Pin 4
WF12
1DIV: 20V 20µsec
Q 502 Collector
WF14
1DIV: 2V 20µsec
Q501 Base
WF3
GND
1DIV: 2V 20µsec
Q 502 Base
WF4
1DIV: 2V 20µsec
Q 503 Base
WF5
GND
1DIV: 10V 20µsec
Q 572 Collector
WF7
GND
1DIV: 5V 20µsec
Q 571 Base
WF8
1DIV: 20V 20µsec
Q503 Collector
WF13
1DIV: 20V 20µsec
Q 501 Collector
WF15
1DIV: 0.2V 20µsec
TU 1 Pin 8
WF16
GND
L6118WF8-1 8-2
WF1 ~ WF16 = Waveforms to be observed at
  Waveform check points.
  (Shown in Schematic Diagram.)
Input:  NTSC Color Bar Signal (with 1kHz Audio Signal)
INITIAL POSITION: Unplug unit from AC outlet for at least 5 minutes.
reconnect to AC outlet and then turn power on.
(Brightness---Center Color---Center Tint --- Center Contrast---Approx 70%)
WAVEFORMS

Emerson EWT19S2 Specifications

General

Brand	Emerson
Model	EWT19S2
Category	TV
Language	English