Rear Panel; Main Pcb; Amp Module - Marantz HD-AMP1/U1B/N1B/N1SG Service Manual

4. REAR PANEL

Proceeding : SIDE PANEL → TOP COVER → FRONT ASSY → REAR PANEL
(1) Remove the screws.
(2) Remove the connector.

5. MAIN PCB

Proceeding : SIDE PANEL → TOP COVER → FRONT ASSY → REAR PANEL →
＊ DIGITAL PCB, AUDIO PCB and SMPS PCB operation can be checked with the MAIN PCB removed.
(1) Remove the screws. Remove the connector. Remove the PCB HOLDER.

6. AMP MODULE

Proceeding : SIDE PANEL → TOP COVER → FRONT ASSY → REAR PANEL →
(1) Remove the screws. Remove the connector.
View from the bottom
↓Shooting direction: A↓
FFC
x3
x16
CN71 CN61
x1
CN92
PCB HOLDER
x2
CN63
x1
x1
15
x2
MAIN PCB
MAIN PCB → AMP MODULE
CN12
x4