Main Circuit Diagram 002 (01V96) - Yamaha O1V 96 Service Manual

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MAIN CIRCUIT DIAGRAM 002 (01V96)

REGULATOR +3.3V
REGULATOR +1.8V
28CC1-8826668-2
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U T S R Q
OP AMP
CPU
OP AMP
SYSTEM RESET
socket
SYSTEM RESET
Battery
Detection voltage
AND
Detection voltage
not used
(for check)
5
manuals search engine
P O N M L
AND
Detection voltage
SYSTEM RESET
Lithium Battery
Battery VN103500
VN103600(Battery holder for VN103500)
Notice for back-up battery removal Push the battery
as shown in figure,then the battery will pop up.
Druk de batterij naar beneden zoals aangeven in de
tekening de batterij springt dan naar voren.
K J I H G
µ PC2918T-E1(X2157A00)
REGULATOR +1.8V
1
2
3
CLOCK BUFFER
SDRAM 64M
AND
AND
SRAM 4M
OR
X X : not installed (実装しない)
Battery
Battery holder
MAIN CIRCUIT DIAGRAM 002 (01V96)
F E D C B A
01V96
µPC29M33T-E1(XU965A00)
REGULATOR +3.3V
2
4
1
1: INPUT
3
2: GND 1: INPUT
2: COMMON
3: OUTPUT
4: GND 3: OUTPUT
FLASH ROM 32M
OR
SRAM 4M
CPU (SH-3) block
23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17