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HCD-LX7/LX8
– DISPLAY SECTION –
(Page
F
20)
RESET
MAIN 1 SECTION
DATA
MAIN 2 SECTION
CLOCK
(Page
WAKE UP
J
21)
(Page 22, 23)
K
MIC–SIG
POWER SECTION
SPEANA
MAIN 1 SECTION
D
(Page 20)
09
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DISPLAY CONTROL
IC601
70
X IN
X601
12.5MHz
72
X OUT
73
RESET
78
2
I
C DATA
79
I
2
C CLK
22
WAKE UP
REC LEVEL
OUTPUT
DISPLAY CONTROL (FOR MIC)
IC603
REC LEVEL
11
21
ALL BAND
3
LINE NF
F06
12
20
BPF 4
4
LINE IN
F05
13
19
BPF 3
6
REC IN
F04
14
18
BPF 2
REC NF
BPF 1
5
F02
16
17
17
16
BPF 0
F01
SEG-1
23
45
67
FLUORESCENT INDICATOR TUBE
FL601
REMOTE
CONTROL
SIRCS
1
RECIEVE
IC702
S701
JOG
SERIAL
PARALLEL
2
JOG A
. AMS >
CONVERTER
8
JOG B
IC701
LED SCK
3
14
CLK
LED LATCH
4
15
STB
LED DAT
5
13
DATA
S691
D-SW
80
Z
OPEN
+5VH
Q601 – Q603
LED POWER
LED SEL
7
SWITCH
+5VL
S701
9
VOLUME A
VOLUME
10
VOLUME B
KEY 0
11
KEY MATRIX
KEY 4
15
Q605 – Q607
DAILY LED
74
LED DRIVER
D601 – D603
REC LED
75
LED-EC0
77
Q608 – Q610
43
DRIVER
GR-1
28
GR-15
27
GR-16
GR-3
14, 2
29
40, 42
VF
24
24
D604 – D607, D611, D612, D616 – D621,
D623 – D627, D635 – D638
1
P3
•
3
P5
•
5
P7
•
•
7
P9
11
D700
P16
•
20
22
P1
17
•
•
P2
19
D631, D632, D641
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