50
PT5-G/PW1-H
Protection circuit Operation
Is D946
(
K
)
voltage
below 2.9V?
Check D933, D302,
U301, U302, etc.
Yes
No
B
Is D952
(
A
)
voltage
below 3.2V?
Check D932, IP01, I5P1,
I403, I404, etc.
Yes
No
Is D955
(
A
)
voltage
below 3.2V?
Yes
No
Is D949
(
K
)
voltage
above 6.7V?
Check I933, etc.
Yes
No
Is D950
(
K
)
voltage
above 6.0V?
Check I933, etc.
Yes
No
Is D948
(
K
)
voltage
above 9.9V?
Check I931, D947, etc.
Yes
No
Check D940 etc.
Check D931, I931, I933,
IP05, etc.
Or check IJ12, etc(HDMI PWB)
Is DP12
(
K
)
voltage
above 9.9V?
Check IP05, DP15, etc.
Yes
No
Is DP11
(
K
)
voltage
above 6.7V?
Check IP01, DP08, etc.
Yes
No
Is DP03
(
K
)
voltage
above 0V?
Check DP01, etc.
Yes
No
11. TROUBLESHOOTING FLOWCHARTS
Summary of Contents for 42HDT51M
Page 12: ...12 PT5 G PW1 H TABLE OF CONTENTS Specification Features A Plasma ...
Page 13: ...13 PT5 G PW1 H ...
Page 14: ...14 PT5 G PW1 H B Environment ...
Page 15: ...15 PT5 G PW1 H ...
Page 16: ...16 PT5 G PW1 H ...
Page 30: ...30 PT5 G PW1 H 5 7 WHITE BALANCE ADJUSTMENT OSD FLOW DIAGRAM BACK TO ADJUSTMENTS ...
Page 32: ...32 PT5 G PW1 H 9 SETTING for Delivery ...
Page 33: ...33 PT5 G PW1 H 9 SETTING for Delivery continued ...
Page 34: ...34 PT5 G PW1 H 9 SETTING for Delivery continued ...
Page 35: ...35 PT5 G PW1 H 9 SETTING for Delivery continued ...
Page 36: ...36 PT5 G PW1 H 9 SETTING for Delivery continued ...
Page 53: ...53 PT5 G PW1 H 12 Circuit Block Diagram MONITOR ...
Page 54: ...54 PT5 G PW1 H MONITOR ...
Page 55: ...55 PT5 G PW1 H 12 Power Circuit Block Diagram MONITOR ...
Page 56: ...56 PT5 G PW1 H MONITOR ...
Page 57: ...57 PT5 G PW1 H 12 2 MPU Control Block Diagram MONITOR ...
Page 58: ...58 PT5 G PW1 H MONITOR ...
Page 64: ...FINAL WIRING DIAGRAM MONITOR 64 PT5 G PW1 H ...
Page 65: ...FINAL WIRING DIAGRAM MONITOR 65 PT5 G PW1 H ...
Page 66: ...FINAL WIRING DIAGRAM MONITOR 66 PT5 G PW1 H ...
Page 67: ...FINAL WIRING DIAGRAM MONITOR 67 PT5 G PW1 H ...
Page 95: ...AVC5U 95 PRINTED CIRCUIT BOARDS AV P W B CS TABLE OF CONTENTS ...
Page 96: ...96 AVC5U PRINTED CIRCUIT BOARDS AV P W B SS TABLE OF CONTENTS ...
Page 97: ...97 AVC5U PRINTED CIRCUIT BOARDS CONTROL P W B TABLE OF CONTENTS ...
Page 98: ...98 AVC5U PRINTED CIRCUIT BOARDS HDMI P W B CS TABLE OF CONTENTS ...
Page 99: ...99 AVC5U PRINTED CIRCUIT BOARDS HDMI P W B SS TABLE OF CONTENTS ...
Page 100: ...100 AVC5U PRINTED CIRCUIT BOARDS SW P W B SS TABLE OF CONTENTS ...
Page 101: ...101 PT5 G PRINTED CIRCUIT BOARDS FILTER P W B CS TABLE OF CONTENTS ...
Page 102: ...102 PT5 G PRINTED CIRCUIT BOARDS FILTER P W B SS TABLE OF CONTENTS ...
Page 103: ...103 PT5 G PRINTED CIRCUIT BOARDS LED P W B TABLE OF CONTENTS ...
Page 104: ...104 PT5 G PRINTED CIRCUIT BOARDS SIGNAL AUDIO P W B CS TABLE OF CONTENTS ...
Page 105: ...105 PT5 G PRINTED CIRCUIT BOARDS SIGNAL AUDIO P W B SS TABLE OF CONTENTS ...
Page 106: ...106 PT5 G PRINTED CIRCUIT BOARDS SW P W B TABLE OF CONTENTS ...
Page 107: ...107 PT5 G PW1 H ...
Page 108: ...108 PT5 G PW1 H ...
Page 131: ......