Sanyo CP10 - Test Point Waveforms; Initial Waveform Displays

NORMAL WAVE FORM OF TEST PONT
(2) TP1,TP21 MODE:PLAY
(1).
TP1(RF)
MODE:PLAY
CH1
V:500mV/div
H:500nsec/div
V:200mV/div
(AC
Coup.)
H:500nsec/div
CH2
V:1Vidiv
H:500nsec/div
ne : BOS
AW
Be ORD
GND1
Ba \
TP21 MAAR AAAS AAS
\ AA AAAS aah
GND2 ui Mea dace ieee ae
(3) TP1,TP20 MODE:PLAY (4) 1C303 &@@ MODE:PLAY
CH1 V500mV/div H:500nsec/div (PWM Carrier)
CH2 V:1V/div H:500nsec/div CH1,2 V:1V/div H:10usec/div
CH1 7.9 4
TP1 AXAKAAN ,
ri ‘ Meeateteteele
GND1
CH2
TP20 &
(EFM)
GND2
(5) TP2(FE), TD3(TE) MODE:PLAY
CH1 V:200mV/div H:2msec/div (6) TP8(FD),TP9(TD) MODE:PLAY
CH2 V:1V/div H:2msec/div CH1,2 V:1V/div H:2msec/div
CH1 CH1
TP2 TPS
FE (FD)
GNDI GND1
CH2 CH2
ie sor wer ae 2) wt TP9
(TE)
(eee
(TD)
fe
GND2
fz
GND2
§
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