Wiring Diagram - Casio CASSIOPEIA A-20 Service Manual & Parts List

WIRING DIAGRAM

WM-64KY506
115.2kbps
38.4kbps
QV
LR03 Li-ion
AC adapter
Battery
AD-C50200G
MIC
MAIN BLOCK
PCB-Z370-1
RAM5 ~ RAM8
(HM51W16165)
ZX-340
C140694
ADP connector KEY connector
HEC3650-012010 IL-FPR-30S-VF
CN101 CN8
MD554TN00-E2
LCD Unit
Touch panel: EMU601A2C114
CN201 CN200
IL-FPR-30S-VF
046240030001800
MIC, LCD connector LCD connector
3.68MHZ
DATA 0-31
ADD 0-25
32.768KHZ
10MHZ
ROM BOARD connector
WR-80P-VF50-1
CN7
ROM BOARD
ROM BOARD
PCB-Z370-ROM
ZX-340
KEY MATRIX
C442652
— 68 —
SP
20D2
CN9
24800500200867
Speaker connector
IC3(HB87A915)
DATA 0-15
ADD 0-25
10MHZ 10MHZ
DATA 0-15
ADD 0-10
IC1(SH-7093)
PLL
80MHZ
115.2kbps
Backup board connector
CN100
248005002000867
Sub
PCB
PCB-Z370-BATT
PC-CARD
CompactFlash card
Backup battery
CR2032