4-1
SECTION 4
MT8560 F/E LOADER PART
CONTENTS
ONE POINT REPAIR GUIDE
................................................................................................................... 4-2
1. “ALL BD DISC” READING ERROR .......................................................................................................... 4-2
2. “ALL DVD DISC” READING ERROR........................................................................................................ 4-3
3. “ALL CD DISC” READING ERROR .......................................................................................................... 4-4
HOW TO USE THE SA RESET FUNCTION
....................................................................................... 4-5
1. PURPOSE ................................................................................................................................................. 4-5
2. REQUIRED SA RESET. ........................................................................................................................... 4-5
3. SA RESET PROCEDURE ........................................................................................................................ 4-5
MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION
...................................... 4-7
1. IC501 (MT8560) ........................................................................................................................................ 4-7
2. IC701 (TPIC2050): 9CH MOTOR DRIVE WITH 3 BEAM LASER DIODE DRIVER .............................. 4-10
3. PICK-UP CONNECTOR TERMINAL PIN ASSIGNMENTS .................................................................... 4-12
BLOCK DIAGRAM
.................................................................................................................................... 4-13
Содержание BH4120SN
Страница 56: ...2 47 WAVEFORMS IC501 MT8560 X TAL 27 MHz 1 1 7 8 10 9 1 SYSTEM PART 1 ...
Страница 59: ...2 50 WAVEFORMS H_SDA H_SCL 11 12 5 HDMI PART 12 11 ...
Страница 60: ...2 51 WAVEFORMS HDMI_CLK_N 13 13 12 11 14 HDMI_0_N 14 JK803 ...
Страница 61: ...2 52 ...
Страница 79: ...2 87 2 88 2 MAIN P C BOARD TOP VIEW BOTTOM VIEW ...
Страница 80: ...3 AMP P C BOARD TOP VIEW BOTTOM VIEW 2 89 2 90 ...
Страница 81: ...4 JACK P C BOARD 5 FRONT P C BOARD TOP VIEW BOTTOM VIEW 2 91 2 92 TOP VIEW BOTTOM VIEW ...
Страница 83: ...3 2 ...
Страница 87: ...A800 Front SPK A700 Center SPK A600 Rear SPK 4 SPEAKER SECTION 4 1 FRONT CENTER REAR SPEAKER ...
Страница 88: ...A900 4 2 PASSIVE SUBWOOFER ...
Страница 89: ......
Страница 103: ...4 14 MEMO ...