28
PG-M20S
PG-M20X
TROUBLE SHOOTING TABLE
Yes
No
Checking of Basic Operation
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
No
Yes
Yes
No
Does the video input operate
normally?
Does the DVI input operate
normally?
Do the component input/DVI input
operate normally?
Does the RGB input operate
normally?
Is the user menu displayed?
Does the cooling fan rotate and
does the lamp light up?
Go to "Checking of Power Unit".
Go to "Checking of Sub-microcomputer
and Its Periphery"
Go to "Checking of Lamp Lighting-up"
Check the formatter circuit and
its periphery.
Check IC8013 (AD) and go to
"Checking of RGB Input".
Is there input signal at pins
(8), (17) and (23) of IC8013?
Check IC8015 and peripheral
circuit.
Go to "Checking of Video
Input". Is there input signal at
the emitter of Q8002?
Check IC8015 and its
peripheral circuit.
No
Check IC3852 and its
peripheral circuit.
No
Check IC3852 and its
peripheral circuit.
Does the POWER LED light up or
flicker in red or green?
End
Does the set operate by the set's
key or the remote controller's
power key?
Summary of Contents for AN-60KT
Page 94: ...94 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X CHASSIS LAYOUT CHASSIS ANORDNUNG ...
Page 95: ...95 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 96: ...96 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X BLOCK DIAGRAM BLOCKCHALTBILD ...
Page 97: ...97 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 99: ...99 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 103: ...103 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 105: ...105 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 107: ...107 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 109: ...109 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 111: ...111 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 112: ...112 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë INPUT UNIT 1 5 EINGANGSEINHEIT 1 5 ...
Page 113: ...113 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 114: ...114 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë INPUT UNIT 2 5 EINGANGSEINHEIT 2 5 ...
Page 115: ...115 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 116: ...116 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë INPUT UNIT 3 5 EINGANGSEINHEIT 3 5 ...
Page 117: ...117 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 118: ...118 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë INPUT UNIT 4 5 EINGANGSEINHEIT 4 5 ...
Page 119: ...119 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 120: ...120 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë INPUT UNIT 5 5 EINGANGSEINHEIT 5 5 ...
Page 121: ...121 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 122: ...122 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë KEY UNIT 1 3 SCHLÜSSELEINHEIT 1 3 ...
Page 123: ...123 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 124: ...124 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë KEY UNIT 2 3 SCHLÜSSELEINHEIT 2 3 ...
Page 125: ...125 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 126: ...126 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë KEY UNIT 3 3 SCHLÜSSELEINHEIT 3 3 ...
Page 127: ...127 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 128: ...128 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PFC UNIT PFC EINHEIT ...
Page 129: ...129 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 130: ...130 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë POWER UNIT NETZEINHEIT ...
Page 131: ...131 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 132: ...132 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 1 7 PC I F EINHEIT 1 7 ...
Page 133: ...133 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 134: ...134 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 2 7 PC I F EINHEIT 2 7 ...
Page 135: ...135 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 136: ...136 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 3 7 PC I F EINHEIT 3 7 ...
Page 137: ...137 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 138: ...138 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 4 7 PC I F EINHEIT 4 7 ...
Page 139: ...139 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 140: ...140 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 5 7 PC I F EINHEIT 5 7 ...
Page 141: ...141 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 142: ...142 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 6 7 PC I F EINHEIT 6 7 ...
Page 143: ...143 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 144: ...144 8 7 10 9 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X Ë PC I F UNIT 7 7 PC I F EINHEIT 7 7 ...
Page 145: ...145 17 16 19 18 15 14 13 12 11 10 PG M20S PG M20X ...
Page 150: ...150 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X PC I F Unit Side A PC I F Einheit Seite A ...
Page 151: ...151 6 5 4 3 2 1 A B C D E F G H PG M20S PG M20X PC I F Unit Side B PC I F Einheit Seite B ...