Samsung SSC-12P Manual de Serviço descarregar pdf (Página 41)

Troubleshooting

Samsung Electronics 4-9

2. DDP3021

No Item Range Default Remark

1 H/V-Position

H:0/V:0~:60/

V:60

H:56/V:42 Horizontal and Vertical image adjustment

2 V-FLIP Flip/Normal Normal Vertical Flip Operation

3 H-FLIP Flip/Normal Normal Horizontal Flip Operation

4 GAMMA Gamma Table Selection

5 MPC ON/OFF ON MPCfunctionOn/Off

6 3DGLS_TRANS 0~4000 1800 Horizontal Flip Operation

7 Calibration Gamma Table Selection

8 Test Pattern(DDP) 0~18 0

This displays the built-in pattern of the DDP3021 chip.

DDP3021 drives the DMD panel, so displaying this pattern

means there is no error in the DDP3021 projection function

and the panel itself.

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 101 102

SERVICE 1
Table of Contents 2
1. Precaution 3
Precaution 4
1-2 Servicing Precautions 5
1-4 Installation Precautions 7
1-6 Samsung Electronics 8
2. Product Specification 9
Product Specification 10
2-2 SpecificationsAnalysis 11
2-3 Accessories 12
Disassembly & Reassembly 13
DMD Panel 23
COVER-DUST 31
4. Troubleshooting 33
■ FlowChartforMalfunction 34
■ ProtectStatus 35
Troubleshooting 36
4-2 Adjustment 38
4-2-3 FactoryData 40
Samsung Electronics 4-9 41
2. DDP3021 41
Adjust ON/OFF ON 42
Samsung Electronics 4-11 43
4. Cinema CCA 43
4-12 Samsung Electronics 44
5. Desaturation(ON) 44
0~1023 512 45
4-14 Samsung Electronics 46
9. BHP_VDEC 46
0~127 0 47
4-16 Samsung Electronics 48
11. BHP_DP 48
12. Sharpness 48
0~1023 30 49
0~1023 235 49
0~511 15 49
0~50 25 50
Samsung Electronics 4-19 51
18. Expert C-Space 51
19. Expert Others 51
4-20 Samsung Electronics 52
20. Sound 52
21. EDID 52
4-2-4 ServiceAdjustment 54
■ ACTUATORGAINAdjustment 57
CROSSHATCH PATTERN 58
■ AligntheFocus 59
Focus Alignment 60
Samsung Electronics 4-29 61
Entertainment : Off 62
Exploded View 64
Samsung Electronics 5-2 65
Samsung Electronics 5-4 67
Service Item 68
5-7 Samsung Electronics 70
6. Wiring Diagram 71
Wiring Diagram 72
6-1-1 Pin Connection 73
6-4 Samsung Electronics 74
Samsung Electronics 6-5 75
6-1-2 Connector role 76
7. Schematic Diagram 77
7-2 K880 Engine 78
7-3 Schematic Diagram 79
AUDIO MUTE CTL 80
FROM TERMINAL BLOCK 81
7-6 Samsung Electronics 82
MST336CCLK-LF-170 83
ATSC HALF NIM TUNER 84
POWER CHECK INDICATOR LED 85
FROM IR/LED/CONTROL PCB 85
7-3-8 Main Board-8 86
7-3-9 Main Board-9 87
7-3-10 Main Board-10 88
7-3-11 Main Board-11 89
7-3-12 Main Board-12 90
7-3-13 Main Board-13 91
7-3-14 Main Board-14 92
INPUT(LVDS) 93
DDP3021 I/O 94
7-3-17 DMD Board-17 95
PLACE TOP SIDE 96
FLASH/GPIO 97
DDP3021 POWER 98
7-3-21 DMD Board-21 99
7-3-22 DMD Board-22 100
7-3-23 DMD Board-23 101
PULL UP & DOWN 102
DSP POWER 102

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Samsung SSC-12P Manual de Serviço Página 41

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