BenQ PB6100, PB6200 manual

DLP PROJECTOR

SERVICE MANUAL

MODEL PB6100 / PB6200

CAUTION

BEFORE SERVICING THE PROJECTOR,

READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

Contents

Main Index 11. Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page Page 3. Spare Parts List Model : PB6100 Page Model : PB6200 4. Block Diagram Page Overview Block Diagram Page Page Sensor BD: Page Page Page Page Page Page Page 6. Factory Menu 2. Factory layer: I. DMD layer (Fig-3): Page Page Video 9300 B :gain of color blue while Video color temp is 9300 Page Page 7. Firmware upgrade procedure PB6100/PB6100 Download Procedure Hardware required Software required Download procedure Page Page Page 8. RS232 Communication Protocol / Codes External Communication Protocol Host System Target System Page Figure 2 Packet Format Page 2. Packet Payload Definition Event Packet Type Byte Operation Packet Type Table 6 Operation Packet Payload Format Host System Target System Page D. Software Flow Chart Command List Event Packet Type command: Operation Packet Type command PC Picture Controls YPbPr Picture Controls S-Video / Composite Video Picture Controls Misc Controls PIP Controls Page 9. Trouble Shooting Guide Optical Engine Main board DMD Driver Smaller boards PFC BOARD DC-DC BOARD Appendix: Abbreviations 10. CUSTOMER ACCEPTANCE CRITERIA CONTENT Page Page Page Page PART INSPECTION CRITERIA Packing, marking and accessory Appearance on visible parts Installation Function Safety defect class Page Page Page DMD Image Specification Page TABLE 1. Image Quality Specification Figure 1. Major Blemish Two Zone Screen Non Critical Zone center 25% Critical Zone Optical Measurement Page Page Page Page Screw Holes Note:Bllast control Pin t LM431 t Page Page BINSEL1 BINSEL0 DMD Bin 0 0 B 0 1 C 1 1 E 1 0 D Screw Holes Page Page Page Page Page 73.07414.0J0 OPEN OPEN OPEN Page Power and Ground Display Port Misc Graphics Port Video Port 65MHz 130MHz/41MHz Page Benq Corporation OPEN Page open RDRAM VDD DECOUPLING CAPS CDCR83 (DRCG) 3.3V DECOUPLING CAPS VTERM DECOUPLING CAPS VTERM BULK DECOUPLING CAPS U32 Page A DAD1000 A B open open 1 1 Spare for reversed spin motor Screw Holes