Yamaha Steinberg MR816SCX Service Manual page 98

Y X W V U T
DM CIRCUIT DIAGRAM 006 (MR816CSX/MR816X)
INVERTER
EEPROM 2K
VOLTAGE DETECTOR
to AC-CN151
<Page 18: G-4>
28CC1-2001035323-6 1
S R Q P O N
INVERTER
REGULATOR +1.8V
SSP1 (MAIN)
FLASH ROM 16M SRAM 4M
M L K J I H
SSP1 (SUB)
DM CIRCUIT DIAGRAM 006 (MR816CSX/MR816X)
G F E D C B
MR816CSX/MR816X
SDRAM 64M
R1172S181B (X7887A00) RB160M-30 (WC549600)
REGULATOR +1.8V DIODE
DM: IC140 DM: D140
6
5
4
1
1: V
OUT
2
2: GND
2
3
3: CE or CE
4: NC
1: ANODE
5: GND
2: CATHODE
6: V
DD
XX : Not installed （未実装）
: Ceramic Capacitor （セラミックコンデンサー）
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
15
16
17
9