Ricoh PJ KU600, Field Service Manual

Page: 42 / 110

• Each end connector of the harness linking the main board and PSU must be connected to the
matching board. After disconnecting the harness, if you connect the main board to the PSU, the
power will fail to turn on. Mark the connectors and boards as shown in the red frame so as to
indicate the matching pairs of connectors and boards.
Shielding Bracket with Rear Cover and LVPS
1. Remove the lamp cover. ( page 24 "Lamp Cover, Lamp Module" )
2. Remove the top cover. ( page 26 "Top Cover (Including Mini HDMI Cable and Keypad
Rubber)" )
3. Remove the main board. ( page 34 "Main Board (Including HDBaseT Board (WUXGA
model only) and Sub Board)" )
2. Replacement
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