2-13
2-14
LOC.
PART
PIN NUM.
STOP
DVD PLAY
7
-4.5
-4.5
8
0
0
9
0
0
10
0
0
11
0
0
12
0
0
13
0
0
14
0
0
15
0
0
16
4.5
4.5
IC450
KIA4558
1
0
0
2
0
0
3
0
0
4
-9
-9
5
0
0
6
0
0
7
0
0
8
9
9
IC601
M60446AFP
5
5.2
5.2
30
-5.3
-5.3
42
5
5
IC200
TDA7265
1
-18.7
-18.7
2
0
0
3
18.6
18.6
4
0
0
5
9.3
9.3
6
-18.6
-18.6
7
0
0
8
0
0
9
0
0
10
0
0
11
0
0
IC250
TDA7265
1
-18.7
-18.7
2
0
0
3
18.6
18.6
4
0
0
5
9.3
9.3
6
-18.6
-18.6
7
0
0
8
0
0
9
0
0
10
0
0
11
0
0
IC300
TDA7265
1
-18.7
-18.7
2
0
0
3
18.6
18.6
4
0
0
5
9.3
9.3
6
-18.6
-18.6
7
0
0
8
0
0
9
0
0
10
0
0
11
0
0
LOC.
PART
PIN NUM.
STOP
DVD PLAY
IC400
TDA7265
1
-18.7
-18.7
2
0
0
3
18.6
18.6
4
0
0
5
9.3
9.3
6
-18.6
-18.6
7
0
0
8
0
0
9
0
0
10
0
0
11
0
0
Содержание LH-D6230
Страница 5: ... 1 6 LOCATION OF CUSTOMER CONTROLS FRONT PANEL DISPLAY WINDOW ...
Страница 6: ... 1 7 REAR PANEL ...
Страница 7: ... 3 1 SECTION 3 ELECTRICAL TROUBLESHOOTING GUIDE 1 System check flow ...
Страница 8: ... 3 2 2 Power check flow ...
Страница 9: ... 3 3 3 Test debug flow ...
Страница 10: ... 3 4 ...
Страница 11: ... 3 5 ...
Страница 12: ... 3 6 ...
Страница 13: ... 3 7 ...
Страница 14: ... 3 8 ...
Страница 16: ... 3 10 3 RS232 waveform during procedure Downloading 4 Flash R W enable signal during download Downloading ...
Страница 17: ... 3 11 2 SDRAM CLOCK 1 MT1379 main clock is at 27MHz X501 3 TRAY OPEN CLOSE SIGNAL 1 Tray open close waveform ...
Страница 18: ... 3 12 2 Tray close waveform 3 Tray open waveform ...
Страница 19: ... 3 13 4 SLED CONTROL RELATED SIGNAL NO DISC CONDITION 5 LENS CONTROL RELATED SIGNAL NO DISC CONDITION ...
Страница 20: ... 3 14 6 LASER POWER CONTROL RELATED SIGNAL NO DISC CONDITION 7 DISC TYPE JUDGEMENT WAVEFORM ...
Страница 21: ... 3 15 ...
Страница 22: ... 3 16 8 FOCUS ON WAVEFORM ...
Страница 23: ... 3 17 9 SPINDLE CONTROL WAVEFORM NO DISC CONDITION ...
Страница 24: ... 3 18 10 TRACKING CONTROL RELATED SIGNAL System checking ...
Страница 25: ... 3 19 11 RF WAVEFORM 12 MT1379 AUDIO OPTICAL AND COAXIAL OUTPUT ASPDIF ...
Страница 26: ... 3 20 13 MT1379 VIDEO OUTPUT WAVEFORM 1 Full colorbar signal CVBS 2 Y ...
Страница 27: ... 3 21 3 C 14 AUDIO OUTPUT FORM AUDIO DAC 1 Audio related Signal ...
Страница 28: ... 5 1 SECTION 5 SPEAKER PART MODEL LHS D6230T 853 852 851 850 861 854 862 A800 ...
Страница 29: ... 5 2 SECTION 5 SPEAKER PART MODEL LHS D6230W 852 854 855 853 851 861 ...
Страница 30: ...2 1 2 2 SECTION 2 AUDIO PART BLOCK DIAGRAM ...
Страница 31: ...2 3 2 4 SHEMATIC DIAGRAMS MAIN SCHEMATIC DIAGRAM ...
Страница 32: ...2 5 2 6 FRONT SCHEMATIC DIAGRAM ...
Страница 37: ...2 15 2 16 PRINTED CIRCUIT DIAGRAMS MAIN POWER JACK P C BOARD SOLDER SIDE ...
Страница 38: ...2 17 2 18 MAIN POWER JACK P C BOARD COMPONENT SIDE ...
Страница 39: ...2 19 2 20 FRONT P C BOARD SOLDER SIDE FRONT P C BOARD COMPONENT SIDE ...
Страница 40: ...3 23 3 24 DVD PART SCHEMATIC DIAGRAMS MPEG SCHEMATIC DIAGRAM ...
Страница 41: ...3 26 3 25 SERVO SCHEMATIC DIAGRAM ...
Страница 42: ...3 27 3 28 AUDIO SCHEMATIC DIAGRAM ...
Страница 43: ...3 29 3 30 INTERFACE SCHEMATIC DIAGRAM ...
Страница 44: ...3 31 3 32 VOLTAGE SHEET IC TR ...
Страница 45: ...3 33 3 34 PRINTED CIRCUIT DIAGRAM DVD P C BOARD SOLDER SIDE ...
Страница 46: ...3 35 3 36 DVD P C BOARD COMPONENT SIDE ...
Страница 48: ...4 3 4 4 Deck Mechanism Exploded View ...
