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Casio QT-6100 Service Manual

Casio QT-6100
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— 47
8. CIRCUIT EXPLANATION
8-1. BLOCK DIAGRAM
POWER CORD
US820
ADP820AB
(SA165A-1932V-3)
AC ADAPTOR
19V
SIGNAL ONLY
+5V SUPPLY
+5V SUPPLY
SDDJE107
00
POW SW
OPTIONAL
DEVICE
OPTIONAL
DEVICE
OPTIONAL
DEVICE
DRW I/F
DC-IN
COM3
COM2
COM1
PWB: E819-S
DRW I/F
AW1S22TEP-
251Z
BUZZER
OPTIONAL
Drawer
Power Status
LED
Disp On/Off
Init
PWB: E820-LED
PWB: E820-1
SW
SW
HHR-21HL3G1B
HHR-21HL3G1C
Battery
SDCFB-XX-505
CF CARD
FCN-568H050-
G/A3
CF card I/F
N010-0550-T717
D784215AGC2728EU-A
iButton I/O ctrl.
CFL
Inverter
12.1'' TFT
LCD UNIT
NL8060BC31-42
UPD65945GJP16-JEUA
LAN91C113-NU
G/A EtherNet
HD6417751RF240
CPU
29PL127J60TFI13004
FROM
N010-0550-T717
Touch Panel
EX-MCR
OPTIONAL
MCR UNIT
SE
623PCB(YH-
SP12)
RJ45
SM712GX04LF02-BA
LCDC
HY5V52ALFP-H-C
SDRAM
OPTIONAL
iButton
Prob
e

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Casio QT-6100 Specifications

General IconGeneral
BrandCasio
ModelQT-6100
CategoryCash Register
LanguageEnglish

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