CTX CMS-3435 - Deflection Board Troubleshooting

B. DEFLECTION BOARD SERVICE ROUTINE
H-SYNC ON TP 2 NO Q301, GO TO INTERFACE
V-SYNG ON C221 -——————-| __ BOARD SERVICE ROUTINE
emreerane
YES
21V, 16V, 1C302 AND
CHECK F/V O/P
PERIPHERAL CKT COMPONENTS
VOLTAGE TP 6
COMPARATOR
NO
10303,
1C304
&
VOLTAGE
LOGIC O/P
DIVIDER RESISTORS
YES
1C301, X - RAY PROTECTOR,
1C305, 1C306, VR301 ~VR307,
RC COMPONENTS AROUND !C301
H - OSCILLATOR
& H - CENTER
>>>
1C301, X - RAY PROTECTOR,
Q302, Q303, D301, FBT,
C313 ~ C315, C330 ~C331,
C332, Q307, 309, 308, 310
1C301, 1C201, IC202
Q201, VR201~205
& PERIPHERAL COMPONENTS
H - DRIVE
H - O/P & H. V.
YES
VERTICAL
DEFLECTION
SIZE, LINEAR
Q204, Q205, VR204, Q221,VR207,T302
SIDE PIN
Q202, Q203, R213
V. CENTER
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