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Figure 26 SCHEMATIC DIAGRAM (5/14)

A

B

C

D

E

F

G

H

1

23456

• NOTES ON SCHEMATIC DIAGRAM can be found on page 49.

5

6

1

2

3

4

5

1

C705

10P

C706

0.022

BI705B

SW724

CD 5

EJECT

SW725

CD 6

EJECT

SW720

CD 1

EJECT

R720

6.8K

R710

4.7K

SW722

CD 3

EJECT

SW723

CD 4

EJECT

R735

33K

C703

0.022

R792

2.7K

SW712

VOLUME

UP

SW711

VOLUME

DOWN

R733

1.8K

R726

2.2K

Q724

KRA102 M

Q720

KRA102 M

Q721

KRA102 M

Q723

KRA102 M

Q725

KRA102 M

Q722

KRA102 M

R791

2.7K

R723

1.8K

SW731

CD 2

PLAY

R712

2.2K

SW710

PANEL

OPEN/CLOSE

R708

2.7K

R729

15K

SW734

CD 5

PLAY

SW735

CD 6

PLAY

SW730

CD 1

PLAY

R736

33K

R721

6.8K

R711

4.7K

SW732

CD 3

PLAY

SW733

CD 4

PLAY

R707

2.7K

R728

15K

SW721

CD 2

EJECT

R747

1K

LED759

K5052UL

C708

0.022

LED731

HLMP1700

R705

1K

R701

1K

R702

1K

LED754

K5052UL

LED756

K5052UL

LED757

K5052UL

LED758

K5052UL

R704

1K

R703

1K

R706

1K

LED755

K5052UL

C716

2.2/50

CNP701

R750

100

C709

47/25

C707

100P

SW701

ON/STAND-BY

RX701

N64H380A

REMOTE

SENSOR

R715 1K

R714 1K

R713 1K

C704

10P

Q707

KTC3203 Y

R748

10K

BI705A

CNS702

BI702

R749

1K

J728

1K

R731

1K

R730

1K

L702

2.2µH

BI720

CNS720

CNS772

CNP721

LCD720

LCD DISPLAY

IC702

INPUT/OUTPUT

EXPANDER

BU2092F

R788

330

LED738

LNG995PF

R790

330

R789

150

LED735

LNG995PF

LED737

LNG995PF

5V

0.1V

5V

3.1V

3.4V

0.8V

0.1V

0.2V

0V

0V

0V

0V

1.8V

0.3V

8.8V

8.8V

5V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

0V

9.8V

9.8V

9.8V

9.8V

9.8V

9.8V

10V

10V

10V 10V

10V

10V

5V

5V

0V

LED_4

LED_1

LED_2

LED_3

LED_5

LED_6

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

2

1

2

1

Q10

VDD

__

OE

Q11

Q9

Q8

Q7

Q6

Q5

Q3

Q4

Q2

Q1

Q0

LCK

CLOCK

VSS

5

6

1

2

3

4

POW_IND

DATA

CK

LCK

KEY0

KEY1

POW_KEY

REMOCON

D_GND

D_+B

A_+B

5

6

7

8

9

10

11

1

2

3

4

5

1

2

3

4

5

6

1

2

3

4

VDD

SCL

SDA

A_+B

D_GND

SDA

SCL

VDD

VSS

VLCD

D_+5

SCL

SDA

A_+10

D_GND

DIMMER

DISPLAY PWB-B1

LED_1

LED_2

LED_3

LED_4

LED_5

LED_EG

3 2

1

5

6

7

8

9

10

11

1

2

3

4

5

6

1

2

3

4

LED A PWB-B2

CD SWITCH PWB-B3

DIMMER

1

1

1

1

1

1

2

2

2

2

2

2

3

3

3

3

3

3

IC702

DATA

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

+B

P25 12 - G

TO MAIN PWB

CNP935A

P25 12 - E

TO MAIN PWB

CNP931

Q720-Q725: LED DRIVER