Waveforms - Panasonic PT- 65WX51E Service Manual

ALL MODELS
A-Board
6.56V p-p
6.72V p-p 2
1
A15 PIN 4 (RED OUT)
A15 PIN 2 (BLUE OUT)
3.16V p-p
0.98V p-p 6
5
A4 PIN 16 (DFCUT)
A15 PIN 11 (S-ABL)
1.00V p-p
10
9 0.18V p-p
TNR001 (VIDEO)
A2 PIN 15 (SOS)
LG-Board
26.4V p-p
12
LG2 PIN 7 (HEATER)
4 4.00V p-p
5.36V p-p
3
A15 PIN 9 (VM OUT)
A15 PIN 6 (GREEN OUT)
0.11V p-p
3.08V p-p 8
7
A2 PIN 13 (ABL)
A3 PIN 15
1.00V p-p
11
TNR002 (VIDEO)

WAVEFORMS

D-Board
68.8V p-p
36.0V p-p 14
13
IC451 PIN 5 (V-OUT)
IC451 PIN 3
3.20V p-p
3.12V p-p 18
17
IC601 PIN 2 (VP3)
IC601 PIN 1 (H-PULSE)
0.53V p-p
22
21 4.96V p-p
IC602 PIN 1 (EHT FB ADJ)
IC601 PIN 22 (V-PULSE OUT)
4.80V p-p 2.84V p-p
25 26
IC602 PIN 13 (V IN) IC602 PIN 14 (TC)
- 62 -
1.50KV p-p
16
15 14.0V p-p
Q551-C
Q551-B
8.40V p-p
6.48V p-p 20
19
IC601 PIN 15 (H-DRIVE OUT)
IC601 PIN 10 (FBP IN)
1.90V p-p
1.90V p-p 24
23
IC602 PIN 6 (V FB)
IC602 PIN 4 (EW FB)
503 KHz
2.04V p-p
27 28
IC602 PIN 15 (RAMP) IC602 PIN 7 (X-TAL)