Printed Circuit Boards - Denon DNP-730AE Service Manual

1 2 3

PRINTED CIRCUIT BOARDS

Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
A
B
C
D
E
NC
+3.3V
TXD1
RXD1
GND
NC
NC
+3.3V
TXD MO232I
RXD MI232O
GND
F
L219
L218
G
H
J
K
C414 R407
L
M
1 2 3
4 5 6 7
MAIN PCB (A SIDE)
C503
Q120
FRONTPCB (A SIDE)
R422
4 5 6 7
8 9 10 11
C522
FRONTPCB (B SIDE)
8 9 10 11
39
12 13 14 15
MAIN PCB (B SIDE)
12 13 14 15
16
A
B
C
D
E
F
G
H
J
K
L
M
16