48
Ambient temperature : 15°C to 35°C
Relative humidity : 30% to 60%
11. QUALITY AND RELIABILITY
11.1 Quality Assurance
Unless otherwise specified in this specification or the applicable purchase order, the
supplier shall be responsible for maintaining a statistical process program or performing
inspections that are sufficient to assure that the parts supplied meet the requirements
specified herein.
11.2 Reliability
The product shall have a designed MTBF of greater than 20,000 hours during its useful life.
Summary of Contents for AL1931
Page 27: ...26 3 3 BLOCK DIAGRAM ...
Page 34: ...33 5 TROUBLESHOOTING 5 1 Main Procedure ...
Page 35: ...34 5 1 1 Power Circuit Troubleshooting ...
Page 36: ...35 5 1 2 Backlights Troubleshooting ...
Page 37: ...36 5 1 3 Performance Troubleshooting ...
Page 38: ...37 5 1 4 Function Troubleshooting ...
Page 44: ...43 WAVESHAPE ...
Page 50: ...49 APPENDIX A PARTS LISTS ...
Page 51: ...50 A FRU Board A 1 454AA030001 PCBA Key Board VK 903 ...
Page 52: ...51 A 2 461AA030001 Firmware CTRL Board VL 903 ...
Page 53: ...52 A 3 455AA030001 PCBA D D INV Board Vp 903 ...
Page 54: ...53 Appendix B DISPLAY Assembly ...
Page 55: ...54 ...
Page 58: ...57 ...
Page 60: ...60 Appendix C PCBA Assembly ...
Page 61: ...61 ...
Page 63: ...63 ...
Page 64: ...64 ...
Page 65: ...65 ...
Page 66: ...66 ...
Page 67: ...67 ...
Page 68: ...68 ...
Page 69: ...69 ...
Page 70: ...70 ...
Page 71: ...71 ...
Page 72: ...72 ...
Page 77: ...77 ...