Tektronix 455 - Page 186

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A1 INTERFACE (PARTIAL) .......................................... BACK OF A2 BLOCK DIAG
A1 INTERFACE (PARTIAL) .......................................... BACK OF B2 BLOCK DIAG
A20 VERTICAL (LATE) .................................................. BACK OF DIAGRAM 2
A20 VERTICAL (E A R L Y )................................................ BACK OF DIAG RAM 3
A10 TR IG G ER.................................................................... BACKOFDIAG R AM 4
A l l S W EEP....................................................................... BACK OF DIAGRAM 5
A12 HORIZONTAL .......................................................... BACK OF DIAGRAM S
A13 A TIMING .................................................................. BACK OF DIAGRAM 6
A 1 4B TIM ING .................................................................. BACK OF DIAGRAM 6
VERTICAL
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VOLTAGE CONDITIONS
V o lta ge s s h ow n o n th is s ch e m a tic dia g ra m w e re m e a s u re d w ith a T E K T R O N IX D M 501 D ig ita l M u ltim e te r.
V olta g e m e a s u re m e nts c a n v a ry a s m u c h as ±20 % . N o s ig n a ls w e re a p plie d to th e V ertic a l o r H o riz o nta l m od u le .
SEE PARTS LIST FOR
SEMICONDUCTOR TYPES.
POWER SUPPLY 4 INTERFACE CONNECTORS
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