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– DISPLAY SECTION –
– 33 –
– 34 –
HCD-GRX8/R800/RX88/RX99
X601
8MHz
41 - 53
54 - 57
FL601,Q70,702
FLUORESCENT INDICATOR TUBE
VF
8
9
XOUT
LINE IN
XIN
26
29
KEY 0
KEY 3
JOG A
JOG B
21
22
LED1
LED15
SIRCS
L SEL
33
DISPLAY CONTROL
IC601
SDA
SCL
24
23
10
RESET
LED
SWITCH
PANEL LED
REMOTE
CONTROL
RECEIVER
IC602
LED
CONTROL
Q603
LED
SWITCH
Q854,855
SPEANA
CONTROL
Q958-960
DJ MUTE
DJ SIG
ROTARY
ENCODER
KEY
MATRIX
KEY
MATRIX
D+5V
SEG1-SEG20
GR1-GR13
19
20
VOL A
VOL B
ROTARY
ENCODER
VOLUME
S602
S601
(JOG)
PANEL LED
Q601,602
34
35
36
37
SPEANA 1
SPEANA 2
SPEANA 3
SPEANA 4
D806
D805
09
SPE SIG
IIC DATA
IIC CLK
RESET
X501
8MHz
X851
4.09MHz
E
MAIN
SECTION
(Page 30)
F
MAIN
SECTION
25
32
79
•
80
•
1
6
11
12
14
18
•
•
L+R
XOUT
XIN
BPM LED B
BPM LED A
BOMBER LED
ON/OFF LED
63
64
PANEL CONTROL
IC801
I2C CLK
RESET
28
JOG B
27
JOG A
36
33
BPF LOW
BPF HIGHT
37
SP4
SP1
L+R
L+R
29
SIRCS
19
I2C DATA
12
20
RST
BSY
61
62
KEY O
S801-808
D801-803
38
KEY 1
39
MUTE
14
DATA
15
CLK
16
LAT
13
CH
(Page 29)
4
17
16
15
14
13
SP1
SP2
SP3
SP4
L+R
•
5
SD
OUT
SI
ST
CH
XT
XT
RST
BUSY
23
SOUND MIX
IC851
MUTE
SWITCH
Q851
14
15
8
16
17
20
2
3
2
3
18
4
F01
F02
F03
F04
L+R
SPEANA BPF FILTER
IC603
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