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8-(2)
MC-945B Motor Driver P.C. Board Ass'y
Intergrated Circuit
Item No.
Parts Number
Rating
Description
!
1C1
VvC4052
IC
Transistor
[Item No.
Parts Number
Rating
Description
Qi
2SC2120(0,Y)
Silicon
Q2
7
#
Q3
2SA950(0,Y)
.
Q4
-
*
a5
2SA105(Y,GR)
"i
06
-
7
Q7
2SC1815(Y,GR)
Qs
4
:
ag
2SA1015(GR)
-
Q10
2SC1815(GR)
.
fa12
2SC1815(Y,GR)
Q13
2SC2120(0,Y)
Diode
Item No.
D1
Parts Number
RD5.6EL3
Fig. 35
Capacitors
Resistors
Parts Number
Rating
Description
litem No.
QET41HM-474
0.47 uF
50V
Electrolytic
R1
QET41HM-225
2.2 uF
'
.
R2
QET41HM-105
1 uF
:
R3
QCT25CH-101
100 pF
a
Ceramic
R4
.
a
a
sk
R5
QFM41HK-223
0.01 uF
Film
R6
AWS104G-50
0.1 pF
i
R7
QCF31HP-103
0.01 uF
Ceramic
R8
QET41EM-226
22 pF
25V
Electrolytic
RQ
QET41HM-105
1.0 pF
50 V
is
QCT25UJ-330
33 pF
"
Ceramic
QET41HM-106
10 wF
Electrolytic
QCF31HP-103
0.01 yF
:
Ceramic
OQCY31HK-102
0.001 pF
<
e
QCF31HP-103
0.01 uF
;
QET41HM-106
10 pF
¥
Electrolytic
QCF31HP-103
0.01 uF
'
Ceramic
R17
@
as
"
R18
QCF31HP-223
0.022 pF
7
i
R19
i
"
'
R20
R21
R22
R23
R24
Others
Parts Number
QRX019J-2R7S
QRD167J-181
QRD167J-101
QRD167J-332
QRD167J-821
QRD141J-102S
QRD167J-471S
QRD167J-102
QRD167J-103
QRD167J-163
QRD167J-474
QRD167J-104
QRD167J-913
QRD167J-104
QRV146F-2702
QRD167J-474
QRD167J-101
QRD167J-102
QRD167J-104
QRD167J-105
QRD167J-101
QRD167J-183
QRD141J-101S
QRD121J-271
QRD167J-153
rR
°
Item No.
—12—
LA-1157
X'tal
QMV5004-005
Micro Connector
VHE-101
Hall Generator
M31469
P. Circuit Board
QL-F300
No. 2650
37B
TXX-4
'
For U.S. Military
Market & Other
a
Countries
Power Cord
Fig. 36
Yell
Pcie
ellow
——
Blue
9. Power Cord Connections in Different Areas
£03830-001
Connectors
For U.S.A. & Canada
Red
Fig. 37
1.
2:
} To Transformer
oN
ke
3.
<Be
Europe & Australia}
U.K.
TXX-437C
(Europe & Australia)
:
TXX-437D (U.K.)
Gray
Blue
Za
2
Brown
Brown
For Europe & Australia
3
Blue
Gray
For U.K.
Power Cord
Fig. 38
How to Handle the Solderless Connector
In this turntable, a solderless connector is used to connect
the power cord with the primary lead wire of the power
transformer.
When
it is unavoidable
to replace this connector
for re-
placement of the power transformer, or the like, positively
perform the replacement in accordance with the following
procedure to avoid dangers.
e
Connector part number
E03830-001
© Tools
Tool for installing solderless connectors.
Do not use those (small cutting pliers, etc.) other than
regular tools.
Example:
VACO No. 1963 (Courtesy Vaco Products Co.)
Fig. 39
e
Replacement
1. Cut both the power cord and the primary lead wire at
near the edge of the connector to be replaced.
Note : Do not re-use the used connector.
Bj a
a
About 15 mm
Sv,
—s
la
\
Cut at near the edge
Fig. 40
Fig. 41
QL-F300
No.
2650
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