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– 44 –

CAUTION !
Fixed voltage power supply circuit is used in this unit.
If Main Fuse (F1001) is blown, check to see that all components in the power supply circuit
are not defective before you connect the AC plug to the AC power supply. Otherwise it may
cause some components in the power supply circuit to fail.

POWER PWB

– 45 –

NOTE :
The voltage for parts in hot circuit is measured
using hot GND as a common terminal.

CAUTION
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE FUSE.

POWER SUPPLY

Ref No.

Position

IC1001

B-1

IC1002

D-3

IC1003

D-2

IC1006

C-1

Q1001

B-2

Q1002

D-3

Q1003

B-2

Q1004

D-1

Q1005

D-1

Q1006

D-3

Q1007

D-2

Q1008

A-2

Q1010

C-2

Q1011

D-2

Q1012

C-1

Q1014

D-2

CN1001

E-3

CN1002

E-1

CN1003

A-1

ICS

TRANSISTORS

CONNECTORS

– 46 –

FRONT CBA

Ref No.

Position

Ref No.

Position

Ref No.

Position

IC2001

A-2

Q2002

B-1

Q2007

B-2

IC2002

B-1

Q2003

C-1

Q2008

B-2

Q2004

A-1

Q2001

A-1

Q2005

A-1

CN2001

D-1

ICS

CONNECTOR

TRANSISTORS

TRANSISTORS

TRANSISTORS

FRONT PWB

– 47 –

a

b

c d e

f

g

h

h

h

h

h

5

4

3

2

1

COM1

COM3

COM2

SEG1

5-d

5-c

5-e

5-g

5-h

5-f

4-d

4-e

4-h

4-f

3-d

5-b

5-a

4-c

4-g

4-b

4-a

3-c

SEG2

SEG3

SEG4

SEG5

SEG6

SEG7

SEG8

SEG9

FL2001 MATRIX CHART 

COM1

COM3

COM2

3-e

3-h

3-f

1-e

1-c

2-d

2-e

2-f

1-d

1-f

3-g

3-b

3-a

1-c

2-c

2-g

2-b

1-a

1-b

1-g

1-a

SEG10

SEG11

SEG12

SEG13

SEG14

SEG15

SEG16

SEG17

SEG18