Marantz NR1504 /U1B Service Manual page 14

(2) Disconnect the connector wires and FFC. Remove the Style pin and screws.
CP4401
Remove:ACETA TAPE
STYLE PIN:Loosen
STYLE PIN : Loosen
FFC
N2801
(3) Remove the screws and Style pin.
Shooting direction: C Shooting direction: D
STYLE PIN : Loosen
Please refer to "EXPLODED VIEW" for the disassembly method of each PCB included in FRONT PANEL ASSY.
14