Waveforms - Pioneer PDP-4271HD Service Manual

5

4.17 WAVEFORMS

42 ADDRESS Ass'y (AWV2335-)
Control signals of resonance circuit (1 Field)
Control signals of resonance circuit (Resonance part)
VADR (1 Field)
VADR (1 Field)
5
6
input : VIDEO 60Hz
signal : COLOR BAR (MKSS17)
1
CH1 : ADR_B
1
2
CH2 : ADR_U
2
3
CH3 : ADR_D
3
input : VIDEO 60Hz
signal : COLOR BAR (MKSS17)
1
CH1 : ADR_B
1
2
CH2 : ADR_U
2
3
3 CH3 : ADR_D
input : VIDEO 60Hz
signal : COLOR BAR (MKSS17)
1
CH1 : IC1555
1
input : VIDEO 60Hz
signal : Checkered pattern of Black- White (MKSS13)
1
CH1 : IC1555
1
PDP-4271HD
6
7
side-A test plane
V : 2V/div
H : 2ms/div
side-A test plane
V : 2V/div
H : 2ms/div
side-A test plane
V : 2V/div
H : 2ms/div
side-A test plane
V : 2V/div
H : 200ns/div
side-A test plane
V : 2V/div
H : 200ns/div
side-A test plane
V : 2V/div
H : 200ns/div
3pin (VDD2) (side-A through hole)
V : 10V/div
H : 2ms/div
3pin (VDD2) (side-A through hole)
V : 10V/div
H : 2ms/div
7
8
A
"B"
"U"
"D"
B
"B"
"U"
C
"D"
D
E
F
73
8