Casio AP-80R User Manual

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BLOCK DIAGRAM
Power AMP
LM4765
IC1 (PS1 PCB)
Filter
NJM2068DD
IC5 (PS1 PCB)
D/A Converter
UPD63200GS
IC4 (MAA1 PCB)
Filter
NJM2068DD
IC6,8 (PS1 PCB)
ROM(8MB)
MR27V6402GOLDTN08
IC9 (MAA1 PCB)
SMART MEDIA DRIVER
UPD65891GA-0129EUA
IC10 (MAA1 PCB)
Main Volume
Mute
BCK, SD0, LRCK
RXDITXDO
HEADPHONE
Keyboard
Button/LED Controller
UPD65881GK-1019ETA
IC601 (CNA1 PCB)
MPU
ML6763B-NNTC-116
IC7 (MAA1 PCB)
LED
Button
FI0~10
SI0~10
KC0~7
MA1~22
MD0~15
RAM(128K×16 Static RAM)
CY62136DV30LL55ZIT
IC11 (MAA1 PCB)
MA1~17
MD0~15
SPSP
RESET
MA1,MA21~23
MD7~15
MWEB,MRDB
DB4~7
CONT,RS,RW,E
MIDI
IN
OUT
MOUT
MIN
SOFT,SOSTENUTO,DAMPER
VBUS,-D,+D
VA5(5V)
VA15(15V)
Power Supply
IC2~4,Q7,8,D13,14,17,
18,21~24 (PS1 PCB)
LR
LINE OUT
PEDAL
USB
L
R
MIC
MIC VR
Filter
NJM2068DD
IC9
(PS1 PCB)
VD3(3V)
RESET
IC1, Q1
(MAA1 PCB)
COM1 ~ COM16
SEG1 ~ SEG120
LCD
LCD Controller
IC1:ML9040-B02GA
IC2:MSM5259GS-K
IC3:MSM5259GS-K
(LCA1 PCB)
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Casio AP-80R Specifications

General

Brand	Casio
Model	AP-80R
Category	Electronic Keyboard
Language	English