Casio QT-6000 Service Manual

Also see for QT-6000: User manual Reference manual Operation manual Training manual User manual

Contents

CONTENTSQT-6000 PAGE1. SPECIFICATIONS........................................................................................ 12. INITIALIZATION ........................................................................................... 53. DISASSEMBLY ............................................................................................ 94. ASSEMBLY ................................................................................................ 155. OPTION INSTALLATION........................................................................... 216. IN LINE / OUT LINE ................................................................................... 277. DIAGNOSTIC OPERATION ....................................................................... 298. CIRCUIT EXPLANATIONS ........................................................................ 519. ERROR CODE LIST................................................................................... 7910. IC DATA ..................................................................................................... 9111. PCB LAYOUT .......................................................................................... 10312. CIRCUIT DIAGRAMS............................................................................... 10613. PARTS LIST ............................................................................................. 125To prevent malfunctions caused by the weak batteries, charge the memoryprotection batteries for over 12-hours before installation or after a long-timevacation (over 30 days).• Before installation, initialize the terminal and leave it turn on over 12-hours.• After a long-time vacation, initialize the terminal and restore the program data ifthe terminal is in malfunction, and leave it turn on over 12-hours.• Over 48-hours charging makes the batteries fully charged.