Sony FD TRINITRON KV-21FX30B Service Manual page 28

A
[ POWER SUPPLY, DEFLECTION, AUDIO AMPLIFIER (Page 2/2) ]
34
A Board Waveforms
TP1 20us/div TP2 20us/div TP3 20us/div TP4
1.88 Vp-p (H) 1.84 Vp-p (H) 1.86 Vp-p (H) 6.0 Vp-p (H)
20us/div 5ms/div 5ms/div
TP7 TP8 TP9 TP10
1.83 Vp-p (V) 488 mVp-p (V) 49.8 Vp-p (V) 1.06 kVp-p (H)
35
20us/div 20us/div 20us/div
TP5 TP6
5.4 Vp-p (H) 16.8 Vp-p (H)
20us/div
TP11 5ms/div
50.8 Vp-p (V)
36