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5

 Follow the disassembly procedure in the numerical order given.

• This set can be disassembled in the order shown below.

3-2. CASE (SL500)

(Page 5)

SET

3-3. FRONT PANEL SECTION

(Page 6)

3-4. MAIN BOARD

(Page 6)

2

two tapping screws

5

case (SL500)

3

4

1

two screws
(BV3)

3

2

two tapping screws

6

5

claw

4

four screws
(BVTP3 

×

 8)

2

screw
(BVTP3 

×

 6)

6

front panel section

5

claw

1

wire (flat type) (17 core)
(CNS193)

3

lead (with connector)

0

MAIN board

8

screw
(BVTP3 

×

 10)

8

screw
(BVTP3 

×

 10)

9

two screws
(BVTP3 

×

 6)

6

connector
(CNP903)

3

D.C. fan
(M1)

2

connector
(CNP861)

4

wire (flat type) (11 core)
(CNS402)

5

wire (flat type) (19 core)
(CNS822)

7

two screws
(BV3)

1

two screws
(BV3)

6

connector
(CNP821)

6

three connectors
(CNP801, CNP802, CNP804)

7

7

STR-KSL700

All preset contents are reset to the default setting.
Procedure:

1. While pressing the

PL

II

and [PRESET TUNING +] buttons,

press the

I/

1

button to turn on the main power.

2. The message “FACTORY” appears and the present contents

are reset to the default values.

All preset contents are cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:

1. While pressing the

PL

II

and [PRESET TUNING --] buttons,

press the

I/

1

button to turn on the main power.

2. The message “CLEARING !” appears and the memories are

reset to the default values.

3. When done, the message “CLEARED” appears.

All fluorescent segments are tested. When this test is activated, all
segments turn on at the same time, then each segment turns on one
after another.
Procedure:

1. While pressing the [MUTING] and [PRESET TUNING --] buttons,

press the

I/

1

button to turn on the main power.

2. All segments and all LEDs turn on.
3. Press the [INPUT SELECTOR] button.
4. Half of segments and [VIDEO], [TUNER] LEDs turn on.
5. Press the [INPUT SELECTOR] button once again.
6. Others half of segments and [DVD], [TV/SAT] LEDs turn on.
7. Press the [INPUT SELECTOR] button once again.
8. All segments and all LEDs turn off.

When this mode is used, the model, the destination and the software
version number are displayed.
Procedure:

1. While pressing the [SOUND FIELD] and [PRESET TUNING --]

buttons, press the

I/

1

button to turn on the main power.

2. The model, the destination and the software version number

appear.

This mode is used to check the key.
Procedure:

1. While pressing the [MUTING] and [INPUT SELECTOR] buttons,

press the

I/

1

button to turn on the main power.

2. The message “REST 06” appears.
3. Every pressing of any button other than the

I/

1

button counts

down the buttons. The buttons which are already counted once
are not counted again.

4. When all buttons are pressed, the message “REST 00” appears.

When this mode is used, a protector on state is maintainable.
Procedure:

1. While pressing the [MUTING] and

PL

II

buttons, press the

I/

1

button to turn on the main power.

2. The message “PROT EVER” appears.

The preset sound field is cleared when this mode is activated. Use
this mode before returning the product to clients upon completion
of repair.
Procedure:

1. While pressing the [SOUND FIELD] button, press the

I/

1

button to turn on the main power.

2. The message “SF. CLR.” appears and initialization is

performed.

1. While pressing the [INPUT SELECTOR] button, press the

I/

1

button to turn on the main power.

2. The message “AUTO-BET” appears and scans and stores all

the FM and FM RDS stations in the broadcast area.

3. When done, the message “FINISH” appears.

8

8

STR-KSL700

R-CH

13

11

A/D CONVERTER

IC1401

DIGITAL AUDIO INTERFACE RECEIVER

IC1301

TV/SAT

OPT IN

DVD

OPT IN

DVD

COAX IN

J301

DIGITAL

IC303

X1301

12.288MHz

D1301

24

100

21

99

33

D1103

MUTING SWITCH

Q1104

MUTING SWITCH

Q1105

MUTING SWITCH

Q1103

D1105

D1106

34

36

35

32

56

68

12

9

37

113

2

108, 107, 105 – 102, 

112, 110, 109, 97 – 92, 

29 – 32, 35 – 38

27 – 24, 21 – 18

17

6

S-RAM
IC1502

SDO3

SDO2

SDO1

SDO1, SDO2, SDO3

SCKO

LRCKO

BCKO

X1101

16.5MHz

X1502

13.9MHz

EEPROM

IC1131

SMUTE

MONITOR

OUT

DVD

VIDEO

VIDEO IN

2

13

4

11

VIDEO AMP & SWITCH

IC201

J501 (1/2)

: VIDEO

: AUDIO (ANALOG)

: AUDIO (DIGITAL)

SIGNAL PATH

R-ch is omitted due to same as L-ch.