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3 . 1 1
POW E R TRANSFO R M E R A N D R EG U LATOR SCH EMAT I C D I AG RAMS
I
IQ)[j]
POWER TRANS
L
A
B
l
Q 2 , Q 3
25 0 1 7 9 6
fQJ B)
}
To
MECHACON
U N R E G l 5 V
CN IO
ISV
GND CMI
G N D
12V
�SW
GND CMI
BIAS
RELAY CTL
12V
SWD
lQI �
}
To
UNREG 18V
AUDIO CN I
GND (A)
C3
CN l6
6800116
SWD5V
}
R4
2.2K
Q I
C7
�
�
en
z
l&J �
:::>
To
TIMER C N I
Q I
2 S B l l 8 6 ( 0 E l
_J
D
c
� - 1 4
rjID
REGULATOR I MAIN J
Q 801 , Q803
2 S D 1 796
S
Q
UNREG I S V
RSOI
4.7K
13.2
0.9
SWD 1 2 V
TP803
G N D
•
U N R E G 9 V
0
UNSW l 2 V
8 . 9
28.2
Q803
6 . 7
Q 804
2.9
R807
470
- � -
Q806
Q805
DTC l 4 4W S
L
E
3-1 4
l
WI
T P BO I
S W D l2V
s
O
I
SW D 1 2 V
11.9
1 3 .2
R803
2.2K
C 805
0.01
6.6
C801
47116
R804
2
K
.7
R802
IK
C802
0. 01
TP802
SWD5V
•
S
'-' SWD 5V
�
3
6.7
R�
L2 K
R 808
560
C806
1
0
0
.
47/6.3
R809
R806
+ 5 ADJ
4.7
RSIO
l.2 K
C804
K
4716.3
GND
SWD
SWD 1 2 V
0802
ll.9
Q807
11 .2
SWD5V
{ 0 1
E E 1 2 V
0803
-
12.0
�
0
12.2
RSll
IOK
UNSW l 2 V
Q806
Q807
DTA l43XS
DTB l 23EB
_J
F
G
}
12V
� IID
WD
ND
To
F LY I N G ERASE
C: N 2
}
� @)
WD
To
ND
SV
PRE/REC AMP
CN 3
}
To OJ EB
S V
ON SCREEN
CN3
GND
12V
SWD
SV
SWD
I
TolQI @)
12V
I
From
EE
MAIN ( V I DEO
}
AC ONLINE
POWER ON/OFF
From/To IQ] @)
12V
MOTOR
M A I N C SE R V O I
GND CMI
H
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