20
20
MEX-1GP
MEX-1GP
3-4. BLOCK DIAGRAM — KEY SECTION —
KEY
ACKNOWLEDGE
SWITCH
Q800
DISPLAY
CONTROL
IC913
FLASH
WRITER
CN601
X800
18.432MHz
S901
LCD901
LIQUID
CRYSTAL
DISPLAY
PANEL
LED916,917
LCD
BACK LIGHT
D510
CNP900
(REMOTE IN)
LED915,922
SOURCE
LED919,920
(DISC IN/
Z
)
(
)
KEY MATRIX
LSW901-908
S902-912,915
LSW901-908
LED901-914
(KEY ILLUMINATE)
SYSTEM CONTROL
IC801 (4/4)
DISP+B
X801
32.768KHz
LED
DRIVER
Q904
LED
DRIVER
Q905,906
ROTARY
ENCODER
S801
(FRONT PANEL DETECT)
CN501
CN902
REMOTE CONTROL
SIGNAL RECIVER
IC912
DOOR INDICATOR
B+ SWITCH
Q800,801
2
IR
Z
RE901
VOL/
PUSH SELECT
DOOR_DET
SEG4
16
16
+
1
5
2
Summary of Contents for MEX 1GP - Giga Panel Radio
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