CASIO QT 6000 QT6600 service Manual

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17. Remove six screws, one connector, one FPC, three bosses, and then remove the main PCB. Screw × 6 FPC boss Connectors 18. Remove 14 screws and then the LCD unit. Screw × 14 19. Remove two screws, one connector and the inverter PCB. Screw × 2 Connectors 20. Remove four screws and the LCD. Screw × 4 The touch panel is fixed by double-sided tape. — 12 —
■ <strong>QT</strong>-6060D 1. Remove four screws. 2. Release the connector and remove the IO PCB. Screw × 4 Connector 3. Remove four screws and separate the unit as shown below. Screw × 4 4. Remove the cap. 5. Remove four screws under both packing. Screw × 2 Screw × 2 — 13 —
Page 1 and 2: SERVICE MANUAL (without price) ELEC
Page 3 and 4: 1. SPECIFICATIONS 1-1. Electrical S
Page 5 and 6: 1-6. Option List CASIO sales option
Page 7 and 8: 2. INITIALIZATION 2-1. MACHINE INIT
Page 9 and 10: 2-1-3. How to flag clear the termin
Page 11 and 12: 3. DISASSEMBLY ■ QT-6000 1. Separ
Page 13: 14. Remove the connector for the ba
Page 17 and 18: 4. ASSEMBLY ■ QT-6000 1. Place th
Page 19 and 20: 8. Connect the connector for the ba
Page 21 and 22: ■ QT-6060D 1. Assemble the LCD Un
Page 23 and 24: 5. OPTION INSTALLATION 5-1. Install
Page 25 and 26: ■ LONG POLE It is possible to att
Page 27 and 28: 6. Store the core in the main unit,
Page 29 and 30: 6. IN LINE / ON LINE With the QT-60
Page 31 and 32: 7. DIAGNOSTIC OPERATION 7-1. To sta
Page 33 and 34: 7-5. Check item The following test
Page 35 and 36: [ 3 ] RAM WRITE/READ test [Function
Page 37 and 38: [ 7 ] CF-CARD WRITE/READ test [Func
Page 39 and 40: [ 11 ] LCD test [Function] This tes
Page 41 and 42: [ 14 ] Remote Cust DISP test [Funct
Page 43 and 44: [ 16 ] RS232C PORT test [Function]
Page 45 and 46: [ 18 ] Ethernet test [Function] Thi
Page 47 and 48: [ 20 ] Wireless LAN test [Function]
Page 49 and 50: [ 24 ] Buzzer test [Function] This
Page 51 and 52: [ 27 ] Sound playback test [Functio
Page 53 and 54: 8. CIRCUIT EXPLANATION 8-1. BLOCK D
Page 55 and 56: 8-3. RESET CIRCUIT The reset circui
Page 57 and 58: 8-7. CPU (IC26: SH7751) 8-7-1. Pin
Page 59 and 60: 8-7-3. Pin Function NO. PIN NAME I/
Page 61 and 62: NO. PIN NAME I/O DESCRIPTION 110 WE
Page 63 and 64: NO. PIN NAME I/O DESCRIPTION 219 AU
Page 65 and 66:
8-8-2. Block Diagram INTP2/NMI INTP
Page 67 and 68:
PIN NO. PIN NAME I/O DESCRIPTION 51
Page 69 and 70:
8-10. SDRAM (IC12: EDS2532AABH) 1 9
Page 71 and 72:
8-12. DISPLAY CONTROLLER (IC45: SM7
Page 73 and 74:
PIN NAME I/O DESCRIPTION External D
Page 75 and 76:
PIN NAME I/O DESCRIPTION VCC and GR
Page 77 and 78:
8-13-3. Pin Function PIN NAME I/O D
Page 79 and 80:
8-14. ETHERNET CONTROLLER (IC28: LA
Page 81 and 82:
9. ERROR CODE LIST 9-1 Error messag
Page 83 and 84:
Prompt message ********** E073 Your
Page 85 and 86:
Prompt message E200 Insert CF Card.
Page 87 and 88:
9-3 System error code All error cod
Page 89 and 90:
9-4. OS Fatal Error When a fatal er
Page 91 and 92:
2 error point: Indicates the point
Page 93 and 94:
10. IC DATA ■ MAIN PCB (E820-1 PC
Page 95 and 96:
3. BR93L46RF (IC35) CS SK DI DO Vcc
Page 97 and 98:
10. HIN202CBNZ-T (IC24) +5V 16 1 2
Page 99 and 100:
15. RTC-7301DG (IC19) CS0 FOUT IRQ
Page 101 and 102:
22. SN74LV08APWR (IC47,57) 23. SN74
Page 103 and 104:
29. XC6206P182MR (IC34) VIN 3 PIN A
Page 105 and 106:
11. PCB LAYOUT MAIN PCB (E820-1R PC
Page 107 and 108:
INTERFACE PCB (E820-CNB PCB) (TOP V
Page 109:
CASIO COMPUTER CO.,LTD. Model Board
Page 113:
Page 117:
Page 121:
Page 125:
Page 129:
Page 133:
Page 136 and 137:
CASIO COMPUTER CO.,LTD. Model QT-60
Page 139:
Page 142 and 143:
13. PARTS LIST MODEL: QT-6000 (EX-8
Page 144 and 145:
Q'ty N Item Code No. Parts Name Spe
Page 146 and 147:
N Item Code No. Parts Name Specific
Page 148 and 149:
Q'ty N Item Code No. Parts Name Spe
Page 150 and 151:
EXPLODED VIEW (QT-6060D) 2 7 10 8 9
Page 152 and 153:
N Item Code No. Parts Name Specific
Page 154 and 155:
DL-2425(M type) N Item Code No. Par
Page 156 and 157:
Page 158 and 159:
Page 160 and 161:
Page 162 and 163:
Page 164 and 165:
Page 166 and 167:
DL-3616 (L type) N Item Code No. Pa
Page 168 and 169:
DL-3617 (L type) N Item Code No. Pa
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CASIO QT 6000 QT6600 service Manual

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