Yamaha QL5 - Battery Circuit, Rts 005

PO N M L K J I H G F E D C B A
2
3
4
5
6
7
8
9
10
11
12
21
QL5/QL1
CPUQL 005 CIRCUIT DIAGRAM (QL5/QL1)
CPUQL 005 CIRCUIT DIAGRAM (QL5/QL1)
28CC1-2001130915-5
1
XX : Not installed
（未実装）
BATTERY CIRCUIT, RTS
Not installed
Installed
LITHIUM BATTERY（リチウム電池）
Battery VN103500
WR846000 (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.
Battery
Battery holder
XX
XX
XX
XX
XX
CPU CPU
REAL
TIME CLOCK
COMPARATOR
* +3.3B (built-in battery) is exclusively for RTC (Real Time Clock).
IC204 (MRAM) can store the data without a back-up battery.
※+3.3B（内蔵バッテリー）は、RTC（RealTimeClock）の為にあります。
IC204（MRAM）は、バックアップバッテリーなしでデータを保持できます。