HCD-DH50R/DH70SWR
HCD-DH50R/DH70SWR
43
43
5-18. SCHEMATIC DIAGRAM - PANEL Board -
• See page 45 for Waveforms. • See page 48 for IC Block Diagrams.
3.3
0
3.3
3.3
3.3
8.5
-0.1
8.5
-0.1
0.1
-19.7
3.3
-19.5
-19.5
-19.5
-11
-11
-8.9
-15.3
-11
-21.6
-19.5
-19.5
-15.3
-15.3
-17.4
-17.4
-17.4
-15.3
-19.5
-19.5
-19.5
-21.6
-21.6
-17.4
-19.5
-8.9
-13.1
-15.2
-17.4
-13.1
-19.5
-17.4
-21.7
-15.3
1.5
1.5
3.3
3.2
3.3
3.2
3.3
-21.7
-21.7
-17.4
-19.5
-17.4
-19.5
-21.7
-19.5
-19.5
-19.5
-19.5
-19.5
-19.5
-19.5
-19.5
-19.5
-19.5
10k
R625
2.2k
R622
47
R635
100uH
L621
0.01
C622
47
R636
100
R626
CPH5504-TL-E
Q623
-1
-2
OSC
0.01
C624
0.01
C626
FB621
NJL24H400A
IC622
100
R627
0
R624
MC2836
D621
0.01
C625
1
2
3
C631
1
0
R623
MAZ8036GLLS0
D623
2.2
R621
S621
RT1P441C-TP-1
Q622
SLR-325VCT31P
D624
470
R639
100p
C629
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
47p
C632
0
R630
22k
R633
1000p
C627
1k
R637
100p
C628
0
R629
1k
R628
100p
C630
2.2k
R634
0
R631
S623
S624
S625
S626
S627
R644
1k
R645
2.2k
R646
2.2k
BZ621
25V
47
C621
50V
47
C623
50V
22
C635
16V
22
C634
2SC3052EF-T1-LEF
GRID DRIVE
LED DRIVE
Q621
MC2838-T112-1
D622
1k
R638
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN622
FL CLK
FL DATA
FL+9V
FL-GND
FL CS
SIRCS
STANDBY LED
FL RESET
DGND
KEY3
KEY1
EVER+3.3V
TOUCH KEY BUZZER
2
3
5
6
8
7
1
4
9
T621
DC/DC CONVERTER
22k
R632
0.01
C636
1
7
8
9
10 11 12
5
6
14
19
18
17
13
16
20
15
23 24
27
21
28
26
25
22
31
33
35
30
32
36
34
29
42
44
43
40
37
39
38
41
46
48
47
45
51
49 50
54
4
2
53
ND621
FLUORESCENT INDICATOR TUBE
0.047
C643
0.047
C644
P35
P26
7G
P36
P25
8G
P37
P24
9G
P16
P23
10G
P15
P28
11
G
P14
P29
P30
P13
P31
P32
P10
P33
P9
P34
P8
P35
P22
P7
P36
P16
P21
P6
P37
P20
P15
P5
6G
P19
P14
P4
7G
P18
P13
P3
8G
P17
P12
P2
9G
P23
P1
1
10G
P24
P10
11
G
P25
P9
5G
P26
P8
4G
P27
P7
3G
P6
P28
P17
2G
P5
P18
P29
1G
P4
P19
P30
2G
P3
P31
P20
3G
P2
P32
P21
4G
P1
P33
P22
5G
P34
P27
6G
52
53
54
55
53
55
54
52
P1
1
P12
P1
1G
ECHO
LEVEL -
/
STANDBY
REMOTE CONTROL
RECEIVER
IC622
PANEL BOARD
ECHO
LEVEL +
MIC
LEVEL -
MIC
LEVEL +
(DH50R: RU, SP, TW, KR, TH/DH70SWR: RU)
4
B
6
9
11
D
H
10
3
5
12
C
F
1
E
8
G
A
2
13
I
7
1k
R650
Содержание HCD-DH50R
Страница 9: ...HCD DH50R DH70SWR 9 ARRANGEMENT OF LEAD WIRE lead wire lead wire ...
Страница 87: ...MEMO HCD DH50R DH70SWR 87 ...