Marantz SR6005/N1SG Service Manual page 15

(6) Remove the screws then disconnect the connector.
(7) Disconnect the connector board.
PCB SIDE CNT
PCB PREOUT
Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in HDMI UNIT ASSY.
PCB AUDIO
Direction of photograph: A
PCB FRONT CNT
Board to board
Board to board
15
Connector