1-15 (E)
SNC-WR632C/WR602C
1-4-7. PS-858 Board
1. Remove the cabinet. (Refer to Section 1-3.)
2. Remove the TILT block. (Refer to Section 1-4-3.)
3. Remove the HC-51 board. (Refer to Section 1-4-5.)
4. Remove the SY-416 board. (Refer to Section 1-4-6.)
5. Remove the three screws, then remove the PS-858 board.
6. Disconnect the three harnesses from the connectors (CN2002, CN2003 and CN2501) on the PS-858
board.
7. Remove the radiation sheet (trans) from the PS-858 board.
8. To install, reverse the removal procedure.
PSW
2.6
)
6
Bottom side
PS-858 board
CN2003
CN2002
CN2501
Radiation sheet (trans)
Harnesses
