Yamaha YSP-4300 - Page 105

FM Synthesizer
General
IO
switch
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0
GPIO11
IC_N
XIN
XOUT
TESTb
SDA
SCL
IRQ_N
GPIO10
GPIO9
GPIO8
GPIO7
7
6
5
3
2
1
32
30
28
27
26
21
16
19
13
15
22
12
9
Audio
Interface
(AIF)
SDSP
MDSP2
PLL
Clock
Generator
Microprocessor Interface
Registers
Preset ROM
DVSS 25
GPIO10 26
GPIO9 27
GPIO8 28
IOVDD 29
GPIO7 30
DVDD18 31
GPIO6 32
16 SDA
15 SCL
14 IOVDD
13 XOUT
12 XIN
11 PLLVSS
10 PLLVSS
9 IC_N
GPIO5 1 GPIO4 2 GPIO3 3
DVSS 4
GPIO2 5 GPIO1 6 GPIO0 7
PLLVDD 8
24 OPEN 23 DVSS 22 TESTb 21 GPIO11 20 DVDD18 19 IRQ_N 18 DVSS 17 OPEN
NS-WSW160
IC503: YSS952 (DSP P.C.B.)
DSP (Digital sound producer-2)
* No replacement part available. /
サービス部品供給なし
105
YSP-CU4300/YSP-CU3300/NS-WSW160
YSP-CU4300/YSP-CU3300/
NS-WSW160
DRAFT