Yamaha BRX-610 Service Manual page 50

A B
BRX-610/NS-PZ20
1
USB
2
PORTABLE
3
4
5
6
7
56
C D
R742 27K C730 10uF/16V
L2 MMZ1608Y601
C726 R744
100p_NC 27K C728
470p(SL)
J1
1
Portable IN
3 L
5
4
2 R
PHONOJACK STEREO-15
R743 27K C731 10uF/16V
L4 MMZ1608Y601
C727 R745
100p_NC 27K C729
470p(SL)
P12V_OP
L3 PZ2012U600-3R0T
R748 C723
1K
0.01(B)
VREF
R749
1K C733 + + C732
22uF/16V 0.1/16
USB
L1
iPod/iPhone
PZ2012U600-3R0T C713 C712 D705
MTZJ5.6B
C716 1000p 0.01(B)
USB TYPE
R764 0
68p/50V USBVCC
4
4
3 D-
3
D+
2
2
L8 U_GND
1
1
U1 PZ2012U600-3R0T
C718 C719
C714 C715
68p/50V 68p/50V
1000p_NC no_use D112
LXES15AAA1-017_NC
L9
PZ2012U600-3R0T
E F G
Page 53
R754 0_NC
to MAIN_JP15
AGND
C734 U706B
C736
10p(CH) 6
7 AUX_L
5
L5 MMZ1608Y601
10uF/16V
R746 NJM3404AM-TE1
100K
R750
P12V_OP 100K
VREF
R755 0_NC
AGND
C735 U706A
C737
10p(CH)
2
1 AUX_R
3
L6 MMZ1608Y601
10uF/16V
NJM3404AM-TE1
100K
R751
R747
100K
P12V_OP
VREF
C739 0.01(B)
Page 54
to OPERATION_JP703
AUX_IN use shield wiring
wiring: shield by AGND
A9V
L7
JP702
1
2
3
Page 52 I6
4
5
6 to MAIN_JP13
7
H901 H902 J2 J3 J4 MARK11 MARK1
7P/2.0
TO BD
D111
LXES15AAA1-017_NC
H I
B3
T1 T2 T3
JP703
AUX_R
3
2
1 AUX_L
CONN SOCKET 3
JP704
4
/INT_PSW
3
2
1 A9V
CON4
K709
STANDBY/ON
(standby/on)
E7
R753 3.9
P12V_OP
PZ2012U600-3R0T
+ + C738
22uF/16V
★ Components having special characteristics are marked
with parts having specifications equal to those originally installed.
★ Schematic diagram is subject to change without notice.
J
and must be replaced