Hitachi RAM-68NP3B, Service Manual, Page: 74 / 79

Screw
(3) Arrange the board position so that hole for fixing screw
and holes at heat sink are concentric.
(4) Fix the board with screw (7 places).
(5) Insert back connector ( 4 places) and TAB terminal
(4 places) at it original location.
5. Assembly procedure of main board
(1) Insert back the board into pcb support and lock it with
hook (2 places).
(2) Insert back the connectors (13 places), TAB terminals
(7 places) and 1 piece of earth screw.
Arrange hole position (7 places)
①
②基板を挿入 ②
Board insert
direction
Board insert
direction
CN24
CN25
Compressor connector
Power relay TAB (black)
TAB2 (yellow)
TAB1 (brown)
TAB4 (red)
CN22
Hook
(2 places)
③
Earth wire
fix screw
CN12
CN19
CN15
CN10
CN9
CN8
CN11
CN21
CN23
CN2
Power relay
TAB4 (red)
TAB5 (black)
Terminal Block
TAB L (black)
Terminal Block
TAB N (white)
Terminal Block
TAB 1 (black)
CN4
CN5
CN21