Yamaha YSP-4300 Service Manual page 114

A B
YSP-CU4300/YSP-CU3300/NS-WSW160
1
INPUT (1)
(Side A)
U, C, T, B, G, F models
AUX
IR IN
IR OUT
INPUT DIGITAL
2
JK3 JK2
8
3
5 4
1 3
3 1
4 5
3 1
4 5
4
CB3 CB9
Remote control
sensor
5 U, C, T, B, G, F models
POWER (4) POWER (5)
(W971) (W981)
6
DIGITAL
(CB702)
• Semiconductor Location
7
114
C D
INPUT INTELLIBEAM
ANALOG MIC
L R
JK1
4
5
1 16 9
5
IC3
8
1 8
1
3
CB8
+5A
AUR
AGND
AUL
DGND
+5D
DIGITAL
(W301)
POWER (2)
(CB901)
Ref no. Location Ref no. Location Ref no. Location Ref no. Location
D1002 B5 D1011 D5 IC5 F4 IC61
D1003 B3 D1012 D5 IC6 B4 IC71
D1004 B3 IC1 C3 IC7 B3 IC72
D1005 B3 IC2 E3 IC9 A4 Q1001
D1009 F4 IC3 D3 IC51 H3 Q1002
IC4 E4 IC52 H2 Q1003
D1010 D5
E F
YSP-CU4300 YSP-CU3300
DIGITAL
(CB302)
FM TUNER
(YSP-CU4300)
VBUS_PRT
4
1
CB1
4 1
IC5
5
8
YSP-CU4300
CB7
CB5
+26D
DGND
+3.3D
DGND
DGND
S3.3
+12D
POWER (1)
(W5)
Ref no. Location Ref no. Location
I5 Q1004 C4 Q1022 B4
J3 Q1007 B3 Q1023 A3
I3 Q1009 A3 Q1024 A3
B4 Q1010 B3 Q1027 E4
B4 Q1014 F4 Q1029 D4
C4 Q1021 B4 Q1032 E4
G H
INPUT (2) INPUT (3)
(Side A)
YSP-CU4300
DAMP
(CB915)
1
DGND
USB_DP
USB_DM
5
USB_FLG
4 1
IC51
DGND
5 8
DGND
VBUS
VBUS
CB51
USB
INPUT (4)
(Side A)
DAMP
(CB916)
CB65
CB61
I J
(Side A)
POWER (1)
(CB4)
CB73 CB72
5
4
1 3
4
5
3
1
Remote control
TV remote control
sensor
sensor
POWER (1)
(CB7)
1
20 W63
10 11
AWCD2A P.C.B.