C Board Removal; Optical Unit Removal; Gb, Gba And V Boards Removal; Ba And Baa Boards Removal - Sony VPL-S900U Service Manual

2-2-8. C Board Removal

2 C board
CN5008
CN5202
CN5304
CN5303

2-2-10. GB, GBA and V Boards Removal

• Remove the scan converter unit (Refer to 2-2-3.)
• Remove the C board (Refer to 2-2-8.)
• Remove the optical unit (Refer to 2-2-9.)
1 GB holder (TP)
2 GB board
3 Four screws
(+PSW 3 × 8)
4 GBA board
5 GB holder
6 Screw
(+PSW 3 × 8)
7 V board
CN4201
2-4
1 Four screws
(+PSW 3 × 8)
CN5003 CN5023 CN5007
CN5006
CN5020
CN5022
CN5012 CN5001 CN5002
CN7001
CN7002
CN7105
CN7107
CN7101
CN7108
CN7106

2-2-9. Optical Unit Removal

• Remove the C board (Refer to 2-2-8.)
5 Five screws
(+PSW 4 × 12)
CN7110
CN5101

2-2-11. BA and BAA Boards Removal

• Remove the connector panel assy (Refer to 2-2-7.)
• Remove the C board (Refer to 2-2-8.)
• Remove the optical unit (Refer to 2-2-9.)
2 BA board
3 BAA board
CN7103
CN7104
6 Optical unit
4 Lamp
3 Screw
(Prevention
screw +B 3 × 12)
2 Lamp cover
1 Screw
(+B 3 × 10)
1 Four screws
(+PSW 3 × 8)
CN2006
CN2004
CN2003
CN2802
VPL-S900E, VPL-S900M, VPL-S900U
CN2005
CN2007