65
65
65
NO
YES
Does raster
appear with (1) and (2) of
PQD2 shorted ?
NO
YES
Is base voltage of
Q709 normal ?
NO
YES
Are voltages
of both ends of T702
(primary side)
normal ?
Check
Q915, Q916
(Deflection PWB)
(Power supply PWB)
D
NO
YES
Does raster
appear with B and E of
Q916 shorted?
E
Check
IC01 pin(26)-H out,
pin(19)-DEF HVcc
I906
Check
T702, R730,
R748
Check Q777,
QH01, T701, TH01
Check Q915, Q916, I902,
I903, D924
Check
Q915, Q916
TROUBLE SHOOTING FLOWCHART
Summary of Contents for 53SWX10B
Page 107: ...PRINTED CIRCUIT BOARD COMPONENT SIDE DP1X SIGNAL PWB 106 ...
Page 108: ...PRINTED CIRCUIT BOARD PATTERN SIDE DP1X SIGNAL PWB 107 ...
Page 109: ...PRINTED CIRCUIT BOARD COMPONENT SIDE DP1X DEFLECTION PWB 108 ...
Page 110: ...PRINTED CIRCUIT BOARD PATTERN SIDE DP1X DEFLECTION PWB 109 ...
Page 111: ...PRINTED CIRCUIT BOARD COMPONENT SIDE DP1X CONVERGENCE DP1X SENSOR PWB DP1X VM PWB 110 ...
Page 112: ...PRINTED CIRCUIT BOARD PATTERN SIDE DP1X CONVERGENCE DP1X SENSOR PWB DP1X VM PWB 111 ...
Page 113: ...PRINTED CIRCUIT BOARD COMPONENT SIDE DP1X SRS BBE PWB DP1X TERMINAL PWB 112 ...
Page 114: ...PRINTED CIRCUIT BOARD PATTERN SIDE DP1X SRS BBE PWB DP1X TERMINAL PWB 113 ...
Page 115: ...PRINTED CIRCUIT BOARD COMPONENT SIDE DP1X POWER SUPPLY PWB DP1X CONTROL PWB 114 ...
Page 116: ...PRINTED CIRCUIT BOARD PATTERN SIDE DP1X POWER SUPPLY PWB DP1X CONTROL PWB 115 ...
Page 117: ...PRINTED CIRCUIT BOARD COMPONENT SIDE DP1X CPT P W B 116 ...
Page 118: ...PRINTED CIRCUIT BOARD PATTERN SIDE DP1X CPT P W B 117 ...
Page 119: ...R R 115 118 BLOCK DIAGRAM ...
Page 120: ...119 WIRING DIAGRAM ...
Page 121: ...120 43UWX10B FINAL WIRING ...
Page 122: ...121 43UWX10B FINAL WIRING ...
Page 123: ...122 53 61SWX10 12B and 53 61UWX12B FINAL WIRING ...
Page 124: ...123 53 61SWX10B and 53 61SWX12B FINAL WIRING ...
Page 171: ......