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7-3. KDB Display Block Diagram
ZX01 25U39149SAN
F(–)
NC
6G 5G 4G 3G 2G 1G
1
2
4
5
6
7
8
20
21
22
23
24
56
57
IC501
TMP93CU76
MAIN MICROCOMPUTER
KEY 1
KEY 2
STOP
PLAY
CH DOWN
CH UP
PAUSE
REC
S16S15S14S13S12 S11S10 S9 S8 S7 S6 S5 S4 S3 S2 S1
F(+)
9 10
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
34 35
25
6
7
8
9
10
11
12
13
14
15
16
17
18
19
28
29
FIP
DRIVE
46
6
54 55
POWER LED
QX32
DX40
SWITCH
WAVEFORM
2
SHAPER
PEAK
DET
EVER +5V
AMP
2
1
REMOTE CONTROL
3
5
8
RECEPTION
F(+)
F(–)
TO POWER
+5V
1
ZX02
GP1U291Q
REMOTE
CONTROL
MODULE
UK02 FCB
P970
W970A
KEY1
POWER
7
KEY2
8
EJECT
UK03 JSB
WK31
1
P960
W960A
2
7
B3 / B4
B1 / B2
9
3
5
GMD
5
7
S1
S2
SHUTTLE
S3
(70145518)
S4
GND
Fig. 7-3-1
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