Remote Control - Yamaha YSP-4300 Service Manual

A B
YSP-CU4300/YSP-CU3300/NS-WSW160

■ REMOTE CONTROL

1
SCHEMATIC DIAGRAM
FSR130/FSR131
VI VDD
VBAT
FB1
R1
VI
C1 C2
D1
Option Option
BATT. C3
2
X1
GND
FB2
R2
C4 Option
GND
Option
VI
VI
ISP
ISP
GND
GND
ISP
ISPSEL
R4
3
GND
4
5
6
7
166
C D
U1
PA0 PA1 PA2
24
12 PA7
VDD
PA7
11 PA6
PA6
10 PA5
PB7
PA5
9 PA4
PA4
1 49 50 51
8 PA3
VSS
PA3
7 PA2
PA2
6 PA1
PB6
MISO/PA1
2 5 PA0
XOUT PA0 41 42 43
R3
PB5
33 34 35
3
XIN
PB4
25 26 27
20 PB7
PB7
19 PB6 PB3
PB6/T2EX
18 PB5
PB5 17 18 19
17 PB4
PB4
16 PB3
PB3/TXD1 PB2
15 PB2
PB2/RXD1
14 PB1
9 10 11
PB1/TXD0/MOSI
13 PB0
PB0/RXD0/TSPSCK
4
ISPSEL PB1
1 2 3
PB0
VBAT VBAT
23
PC2/T2 NC
D2 D3
R6
21
PC0/T0/TSPSS
Q1
22 R5
PCI/REM/TI
R7 R8
C5
GND GND
E F
YSP-CU4300
PANELS
(U, C, T, K, A, B, G, F, L, V, S, H models)
PA3 PA4 PA5 PA6 PA7
52 53 54 55
44 45 46 47 48
36 37 38 39 40
28 29 30 31 32
20 21 22 23 24
12 13 14 15 16
4 5 6 7 8
G H I
FSR131 FSR130
(J model)
J