Yamaha DME4io-ES Service Manual page 189

W V U T S
DSP CIRCUIT DIAGRAM (DME4io-ES/DME8i-ES/DME8o-ES) 003
BUFFER
SDRAM 16M
SDRAM 16M
28CC1-2001002770-3 1
R Q P O N
DSP7
REGULATOR +2.5V
M L K J I
PQ025EZ01ZPH (X5193A00)
REGULATOR +2.5V
IC154
1
2 1: DC INPUT (Vin)
3
4
2: ON/OFF cont.(Vc)
5
3: DC OUTPUT (Vo)
4: NC
5: GND
SDRAM 16M
SDRAM 16M
Resistance power rating: 1/16 W for ones with no indication
（抵抗電力定格：無記入品＝1/16 W）
DSP CIRCUIT DIAGRAM (DME4io-ES/DME8i-ES/DME8o-ES) 003
H G F E D
DME4io-ES/DME8i-ES/DME8o-ES
RB160L-40 (VS597600)
DIODE
D150
1
2
1: ANODE
2: CATHODE
DSP7
C B A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
23