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MDX-C5960R/C5970/C5970R
– 25 –
– 26 –
4-4. BLOCK DIAGRAM – DISPLAY/KEY CONTROL Section –
D813 – 817,
LSW802, 808, 811
LSW801, 804, 806,
LSW807, 809, 810,
LSW812 – 821
PL801, 802
(LCD BACK LIGHT)
05
37
RE-IN1
D-BASS IN
KEYACK
79
NOSE-SW
12
BEEP
15
LCDANG
40
DATA
18
CLK
17
21
20
STB
OSC OUT
OSC IN
19
50
KEY-IN1
RE-IN0
106
107
KEY-IN0
X1
X0
X1A
X0A
RC-IN0
RC-IN1
46
47
49 72
93
92
73
LCD SO
13
LCD CKO
14
LCD CE
104
74
KEY ACTIVE
SWITCH
Q905
BUZZER
DRIVE
Q701
OSC
REGULATOR
Q806
D912
VOL+
VOL–
D900
J900
VLC0 – VLC5
REGULATOR
Q805, 807
DIMMER
POWER ON
3
4
CONTRAST
SWITCHING
Q901
AD-ON
LSW801 – 804,
LSW806 – 821
ROTARY
ENCODER
EN801
BACKUP +5V
CNP801
FRONT PANEL SIDE
BZ1
(BUZZER)
CN900
MAIN BODY SIDE
LCD +10V
LCD +10V
1
1
(LSW804: MDX-C5960R/C5970R only)
(LSW804: MDX-C5960R/C5970R only)
LSW805
D-BASS
11 – 6
22 – 25
X700
3.68MHz
X701
32.768kHz
KEY IN1 – KEY IN4
R845
LIQUID CRYSTAL DISPLAY DRIVER
IC801
MASTER CONTROLLER
IC700 (3/4)
LCD801
LIQUID CRYSTAL DISPLAY
32, 26 – 31, 33 – 38, 56 – 65,
75 – 90, 39 – 55, 66 – 74
SEG1 – SEG39, SEG48 – SEG73
100 – 93
COM0 – COM7
VOLUME/BASS/TREBLE/
BALANCE/FADER CONTROL
EN801
REMOTE IN