Wiring Diagram - Marantz HD-AMP1/U1B/N1B/N1SG Service Manual

WIRING DIAGRAM

AC230V~
AC INLET
2
1
SMPS PCB
TRS1
BN91
7
1
BN92 BN93
LED
STANDBY/ON
SPEAKER PCB
CN61 CN71
3 3
1 1
3
3
1
1
BN71
BN61
CN91
CN66
CN91
7
1
25
FRONT PCB
DISPLAY
REMOTE
THERMAL PCB
BN12
MAIN PCB
DAC_H/P PCB
1
11
7
BN85
1
CN81
WF62
1
CN85
19 1
H/P PCB
WF81
48
17 1
WF51
CN21
1
3
CN12
DIGITAL PCB
11
1
WF11 WF12
CN13
19
1 25
BN66
CN82
CN84
1
CN83
7
BN81
USB PCB
VOLUME PCB
1
3
CN32
17
1
1
WF41