HBD-E385/E390/T39
HBD-E385/E390/T39
52
52
5-23. SCHEMATIC DIAGRAM - PANEL Section -
• See page 55 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
PANEL BOARD
POWER KEY BOARD
-24.7
-27.3
-24.7
-22
-32.6
-32.6
-32.6
-27.3
-32.6
3.3
-33
-30
-27.3
-30
-32.6
-30
-24.6
-22
-27.3
-30
-30
-30
-30
-30
-30
-30
-30
3.3
2
3
3.3
3.3
3.3
3.3
6
0
4.8
4.8
0
1.3
3.3
3.3 3.3
6
S17
S4
S1
S3
S2
S6
S16
S10
S8
S12
S9
S13
S7
S1
1
S15
S14
S5
G1
G2
G3
G4
G5
G6
G7
G8
S15
S14
S17
S16
S13
S12
S1
1
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
G1
G2
G3
G4
G5
G6
G7
G8
JL01
CN03
5P
1
GND
2
DP
3
DM
4
VBUS
5
SHIELD BUS
JL03
JL02
JL04
2.2k
R43
2.2k
R47
C27
220 10V
VACUUM FLUORESCENT DISPLAY
ND01
32
31
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
1
2
4
1k
R41
C15
47
35V
CL63
C13
0.01
DC-DC CONVERTER
TRANSFORMER
T01
9
4
6
7
8
5
3
1
2
C40
0.1
Q03
QS5W2TR
CL69
34 GR9
35 GR8
36 GR7
37 GR6
38 GR5
39 GR4
40 GR3
41 GR2
42 GR1
43 VDD
44 VSS
1
2
CN01
2P
PW-SW
PW-SW
1
2
CN301
2P
PW-SW
PW-SW
C17
0.1
C30
4.7
C18
10
1k
R04
100
R40
1.5k
R06
47
R30
C31
0.01
S43
CL03
220
R31
220
R29
220
R32
10k
R13
CL12
CL02
CL76
CL75
CL05
CL04
C05
1
CL08
2.2k
R42
2.2k
R46
47
R17
CL06
1k
R45
D05
DZ2J04300L
C25
0.1
CL09
47
R14
CL11
C14
0.01
C20
0.01
100
R44
CL07
C43
0.1
C02
0.1
CL10
CL28
C06
1
100k
R22
L01
47uH
CN02
13P
KEY2
key1
KEY0
UNSW3.3V
SIRCS
FL_GND
PCONT_FL
PANEL6V
FL_CS
GND
FL_DOUT
FL_CLK
LED1
C04
22
CN04
4P
1
2
3
4
C08
0.1
C10
0.022
D04
MC2837
D03
MC2837
CLK
CS
DOUT
6V
3.3V
N
1
2
3
4
5
6
7
8
9
10
11
12
13
S44
x
S46
.
S45
FUNCTION
S40
Z
S41
VOL –
S42
VOL +
S47
>
IC02
MM3404A33URE
IC02
+3.3V REG
IC01
MM3464A50NRE
IC01
+6V REG
IC30
GP1UE27XK0VF
IC30
REMOTE CONTROL
SIGNAL RECEIVER
C03
1
SWITCHING
TRANSISTOR
CL301
CL302
100
R301
0.1
C303
S301
"/1