
Samsung Electronics
9-13
5. Disc Motor Does Not Rotate
6. Focus Servo does not Work
6
5
Disc Motor Does Not Rotate
Check peripheral circuit of MU9
Check peripheral circuit of DU3.
Check DU3
Is Voltage of 0V
developed at
pin15 of DU3
Y
N
Focus Servo does not Work
Are FE(pin42 of RU1)
and PI(pin36 of RU1)
normal?
Check peripheral circuit of DU3 and
RU1
Check peripheral circuit of MU9
Check peripheral circuit of DU3 and
RU1
Check Connection between PCB and
MECHA
N
Y
Содержание HT-DM150
Страница 5: ...8 4 Samsung Electronics 4 M62463AFP ...
Страница 6: ...Samsung Electronics 8 5 ...
Страница 12: ...Samsung Electronics 8 11 3 M6759 8BIT MTP micro controller 4 M5701 M5705 DVD ROM controller M5701 M5705 ...
Страница 14: ...Samsung Electronics 8 13 6 M11B416256A ...
Страница 16: ...Samsung Electronics 8 15 8 3 HT DM150 550 MICOM PORT ASSIGNMENT ...
Страница 18: ...Samsung Electronics 9 1 9 TroubleShooting 9 1 1 Main HT DM150 ...
Страница 19: ...9 2 Samsung Electronics ...
Страница 20: ...Samsung Electronics 9 3 ...
Страница 21: ...9 4 Samsung Electronics ...
Страница 22: ...Samsung Electronics 9 5 9 1 2 Main HT DM550 ...
Страница 23: ...9 6 Samsung Electronics ...
Страница 24: ...Samsung Electronics 9 7 ...
Страница 25: ...9 8 Samsung Electronics ...
Страница 35: ...Samsung Electronics 2 1 2 Exploded Views and Parts List 2 1 1 Total Exploded View HT DM150 ...
Страница 37: ...Samsung Electronics 2 3 2 1 2 Total Exploded View HT DM550 ...
Страница 63: ...Samsung Electronics 4 1 4 Block Diagram 4 1 MAIN Part HT DM150 ...
Страница 64: ...4 2 Samsung Electronics 4 2 MAIN Part HT DM550 ...
Страница 66: ...Samsung Electronics 7 1 7 Schematic Diagram 7 1 1 MAIN HT DM150 ...
Страница 67: ...7 2 Samsung Electronics 7 1 2 MAIN HT DM550 ...
Страница 68: ...Samsung Electronics 7 3 7 2 1 FRONT POWER HT DM150 ...
Страница 69: ...7 4 Samsung Electronics 7 2 2 FRONT POWER HT DM550 ...
Страница 70: ...Samsung Electronics 7 5 7 3 DSP ...
Страница 72: ...Samsung Electronics 7 7 7 5 DVD Backend Parts ...
Страница 73: ...7 8 Samsung Electronics 7 6 JACK SCART RCA HT DM150 550 ...
Страница 77: ...8 4 Samsung Electronics 4 M62463AFP ...
Страница 78: ...Samsung Electronics 8 5 ...
Страница 84: ...Samsung Electronics 8 11 3 M6759 8BIT MTP micro controller 4 M5701 M5705 DVD ROM controller M5701 M5705 ...
Страница 86: ...Samsung Electronics 8 13 6 M11B416256A ...
Страница 88: ...Samsung Electronics 8 15 8 3 HT DM150 550 MICOM PORT ASSIGNMENT ...
Страница 89: ...ELECTRONICS Samsung Electronics Co Ltd JULY 2002 Printed in Korea Code no AH68 01107V ...