37
PG-A20X
NO
YES
NO
NO
NO
YES
NO
NO
YES
NO
NO
NO
Checking the S-video
system
Is the specified voltage EA
connectors?
Check power circuit and its
parts.
Is the lamp on ?
Go to "Lamp light-up".
YES
Is the video signal inputted
into the pins(43) and (44)
of IC3105?
Check the video terminal
and its peripheral circuits.
YES
Go to "Checking IC3102"
Checking the video
system
Is the specified voltage EA
connectors?
Check power circuit and its
peripheral parts.
Is the lamp on ?
Go to "Lamp light-up".
YES
Is the video signal inputted
into the pin(7) of IC3506?
Check the video terminal
and its peripheral circuits.
YES
Check IC3105 and its
peripheral circuits.
Check IC1103 and its
peripheral circuits.
Is the signal inputted into
the pins(39) and (41) of
IC3105?
Check Q3501, Q3502 and
their peripheral circuits.
YES
Is the video signal
outputted from the pins(25)
and (27) of IC3506?
Check IC3506 and its
peripheral circuits.
Summary of Contents for Notevision PG-A20X
Page 70: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 70 PG A20X CHASSIS LAYOUT CHASSIS ANORDNUNG ...
Page 71: ...17 16 19 18 15 14 13 12 11 10 71 PG A20X ...
Page 72: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 72 PG A20X BLOCK DIAGRAM BLOCKSCHALTBILD ...
Page 73: ...17 16 19 18 15 14 13 12 11 10 73 PG A20X ...
Page 74: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 74 PG A20X OVERALL WIRING DIAGRAM GESAMTSCHALTPLAN ...
Page 75: ...17 16 19 18 15 14 13 12 11 10 75 PG A20X ...
Page 78: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 78 PG A20X Ë MAIN UNIT HAUPTEINHEIT 1 12 ...
Page 79: ...17 16 19 18 15 14 13 12 11 10 79 PG A20X ...
Page 80: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 80 PG A20X Ë MAIN UNIT HAUPTEINHEIT 2 12 ...
Page 81: ...17 16 19 18 15 14 13 12 11 10 81 PG A20X ...
Page 82: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 82 PG A20X Ë MAIN UNIT HAUPTEINHEIT 3 12 ...
Page 83: ...17 16 19 18 15 14 13 12 11 10 83 PG A20X ...
Page 84: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 84 PG A20X Ë MAIN UNIT HAUPTEINHEIT 4 12 ...
Page 85: ...17 16 19 18 15 14 13 12 11 10 85 PG A20X ...
Page 86: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 86 PG A20X Ë MAIN UNIT HAUPTEINHEIT 5 12 ...
Page 87: ...17 16 19 18 15 14 13 12 11 10 87 PG A20X ...
Page 88: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 88 PG A20X Ë MAIN UNIT HAUPTEINHEIT 6 12 ...
Page 89: ...17 16 19 18 15 14 13 12 11 10 89 PG A20X ...
Page 90: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 90 PG A20X Ë MAIN UNIT HAUPTEINHEIT 7 12 ...
Page 91: ...17 16 19 18 15 14 13 12 11 10 91 PG A20X ...
Page 92: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 92 PG A20X Ë MAIN UNIT HAUPTEINHEIT 8 12 ...
Page 93: ...17 16 19 18 15 14 13 12 11 10 93 PG A20X ...
Page 94: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 94 PG A20X Ë MAIN UNIT HAUPTEINHEIT 9 12 ...
Page 95: ...17 16 19 18 15 14 13 12 11 10 95 PG A20X ...
Page 96: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 96 PG A20X Ë MAIN UNIT HAUPTEINHEIT 10 12 ...
Page 97: ...17 16 19 18 15 14 13 12 11 10 97 PG A20X ...
Page 98: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 98 PG A20X Ë MAIN UNIT HAUPTEINHEIT 11 12 ...
Page 99: ...17 16 19 18 15 14 13 12 11 10 99 PG A20X ...
Page 100: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 100 PG A20X Ë MAIN UNIT HAUPTEINHEIT 12 12 ...
Page 101: ...17 16 19 18 15 14 13 12 11 10 101 PG A20X ...
Page 102: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H 102 PG A20X Ë POWER UNIT NETZTEILEINHEIT ...
Page 103: ...17 16 19 18 15 14 13 12 11 10 103 PG A20X ...
Page 104: ...104 6 5 4 3 2 1 A B C D E F G H PG A20X Ë R C RECEIVER UNIT FERNBEDIENUNGSEMPFänGERSEINHEIT ...