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(9) Schematic Dia gram of DH Board
1
2
3
A
C3801
#
B
C
11V
C3805
#
R3847
D
CN3804
#
#
TO LCC
Q3810
1
N/S(B)
#
BUFFER
2
N/S(E)
N/S(E)
3
E
JW3803
#
F
1
DEGAUSS
D3805
2
GND
STOPPER
3
7V
4
11V
CN3802
G
#
TO A BOARD
CN1138
H
1
HD CLAMP
I
HD
2
3
GND
-2
C4701
0.1
4
9V
25V
:B
CN4701
4P
:S-MICRO
J
K
4
5
6
IC3807
#
VCC
GND
REF
NC
5V
X OUT
REG
NC
7V
R3846
#
Q3811
#
BUFFER
R3805
#
R3807
#
R3804
R3848
#
#
5V
R3803
C3820
R3802
#
#
#
#
JW3801
#
Q3808
#
Q3807
SW
#
SW
C3804
#
7V
9V
C4702
Q4703
10
R4703
2SB709A-QRS-TX
33k
:CHIP
-2
Q4701
2SC2712-YG
-2
R4701 R4702
Q4704
-2
1k
4.7k
2SB709A-QRS-TX
-2
:CHIP
:CHIP
C4703
-2
R4707
0.001
2.2k
:CH
:CHIP
– 79 –
KV-EX29M61
KV-EX29M61
RM-964
RM-964
7
8
9
IC3805
#
N/S DRIVE
1
2
3
4
5
6
7
R3856
#
R3853
#
R3825
#
R3851
R3852
#
#
R3808
R3809
#
#
JW3804
#
R3814
C3819
#
#
R3845
R3839
#
#
R3810
#
R3854
Q3812
#
#
N/S DRIVE MUTE
C3816
#
Q3809
#
N/S DRIVE MUTE
C3807
C4704
R4704
0.1
R4705
4.7k
25V
10k
:CHIP
:CHIP
:B
R4706
10k
:CHIP
-2
Q4702
-2
2SC2712-YG
-2
10
11
12
8
9
10
7V
D3809
#
R3857
R3828
#
#
R3850
C3822
D3810
#
#
#
R3823
D3807
#
#
R3849
D3808
#
#
7V
C3808
#
#
(MAGNETIC FIELD CORRECTION)
– 80 –
13
14
B-SSS11086-ES.-DH.-EX29M61
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