SONY str ks1000p Diagram

STR-KS1000P

SERVICE MANUAL

Ver. 1.0 2006.04

• STR-KS1000P is the receiver section in HT-SS1000P/HTP-36SS.

This receiver incorpoates Dolby* Digital and Pro Logic Suround and the DTS** Digital Suround System.

*Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D

symbol are trademarks of Dolby Laboratories.

** “DTS” and ?DTS Digital Surround? are registerd trademarks of Digital Theater Systems, Inc.

SPECIFICATIONS

Amplifier section

Power Output Stereo mode (rated) 70 W + 70 W

Music power output (reference)

1)

Measured under the following conditions:

Area code Power requirements

CEL, CEK 230 V AC, 50 Hz

2)

Depending on the sound field settings and the source, there may be no sound output.

Inputs (Analog) SA-CD/CD, Sensitivity: 1 V

VIDEO 1, 2 Impedance: 50 kohms

1)

(4 ohms at 1 kHz, 0.7%)

FRONT2): 143 W/ch (With SS-MSP1000) CENTER2): 143 W (With SS-CNP1000) SUR2): 143 W/ch (With SS-SRP1000) SUBWOOFER2): 285 W (With SS-WP1000)

Reproduction frequency range:

28 – 20,000 Hz

Tone Gain levels ±6 dB, 1 dB step

FM tuner section

Tuning range 87.5 - 108.0 MHz Antenna FM wire antenna Antenna terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz

AM tuner section

Tuning range Models of area code CEL, CEK With 9-kHz tuning scale:

531 – 1,602 kHz Antenna Loop antenna Intermediate frequency 450 kHz

AEP Model

UK Model

General

Power requirements

Area code Power requirements

CEL, CEK 230 V AC, 50/60 Hz

Power consumption

Area code Power consumption

CEL, CEK 110 W

Power consumption (during standby mode)

0.3 W

Dimensions (w/h/d) (Approx.)

430 × 64 × 338 mm including projecting parts and controls

Mass (Approx.) 3.5 kg

Design and specifications are subject to change without notice.

Inputs (Digital) DVD (Coaxial) Sensitivity: –

VIDEO 2, SA-CD/ Sensitivity: – CD (Optical) Impedance: –

9-887-184-01

Impedance: 75 ohms

Sony Corporation

Home Audio Division Published by Sony Techno Create Corporation

MULTI CHANNEL AV RECEIVER

STR-KS1000P

Notes on chip component replacement

• Never reuse a disconnected chip component.

• Notice that the minus side of a tantalum capacitor may be

damaged by heat.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the leadfree mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARK

Unleaded solder has the following characteristics.

• Unleaded solder melts at a temperature about 40 °C higher

than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 °C. Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!

• Strong viscosity

Unleaded solder is more viscou-s (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder

It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder.

GENERAL

STR-KS1000P

This section is extracted from instruction manual.

Getting Started

Description and location of parts

Receiver

Front panel

?/1

Name Function

A ?/1 Press to turn the receiver

B Display The current status of the

C Input lamps The lamp of the chosen

D Remote sensor Receives signals fro m

E INPUT

SELECTOR

on or off.

selected component or a list of selectable items appears here.

input source lights up.

remote commander. Press to select the input

source to playback.

F MUTING Press to mute the sound.

VIDEO 1 VIDEO 2 DVD

SA-CD/CD

Name Function

G MASTER

VOLUME

H AUTO CAL MIC

jack

I SOUND FIELD

+/–

J PRESET TUNING

+/–

TUNER

INPUT SELECTOR

PRESET TUNING SOUND FIELD MUTING

AUTO CAL MIC

Turn to adjust the volume level of all speakers at the same time.

Connects to the supplied ECM-AC2 optimizer microphone for the Auto Calibration function.

Press to select a sound field.

Press to select a preset station.

MASTER VOLUME

About the indicators on the display

21 3 4 5 6

SLEEP

L

LFE

SW

SL SR

d

Name Function

A Lights up when the disc being

LFE

B SLEEP Lights up when the sleep timer is

C Playback

channel indicators

L R C SL SR S

D ;DIGITAL Lights up when Dolby Digital

DIGITAL

CR

DTS

S

PL

COAX

OPT

s

played back contains an LFE (Low Frequency Effect) channel and the LFE channel signal is actually being reproduced.

activated. The letters (L, C, R, etc.) indicate

the channels being played back . The boxes around the letters vary to show how the receiver downmixes the source sound. Front Left Front Right Center (monaural) Surround Left Surround Right Surround (monaural or the surround components obtained by Pro Logic processing)

Example:

Recording format (Front/ Surround): 3/2.1 Sound Field: A.F.D. AUTO

L

CR

SW

SL SR

signals are input.

Note

When playing a Dolby Digital format disc, be sure that you have made digital connections and the audio input mode for VIDEO 2 input or SA-CD/CD input is not set to “V2 ANLG” or “CD ANLG”.

Name Function

E Preset

station indicators

F D.RANGE Lights up when dynamic range

G Tuner

indicators

H MEMORY Lights up when a memory

I COAX Lights up when the DVD input is

J OPT Lights up when

Lights up when using the receiver to tune in radio stations you have preset. For details on presetting radio stations.

compression is activated. Lights up when using the

receiver to tune in radio stations, etc.

function, such as Preset Memory, etc., is activated.

selected.

–audio input mode for VIDEO 2

input is set to “V2 AUTO” and the source signal is a digital signal being input through VIDEO 2 OPT IN jack.

–audio input mode for SA-CD/

CD input is set to “CD AUTO” and the source signal is a digital signal being input through SA-CD/CD OPT IN jack.

–audio input mode for VIDEO 2

input or SA-CD/CD input is set to “V2 OPT” or “CD OPT”.

D.RANGE

MEMORY

ST MONO

RDS

Name Function

K ;PL(II) Lights up when the receiver

L DTS Lights up when DTS signals are

M SW Lights up when the audio signal

applies Pro Logic processing to 2 channel signals in order to output the center and surround channel signals. “; PLII” lights up when the Pro Logic II Movie/ Music decoder is activated.

Note

Dolby Pro Logic and Dolby Pro Logic II decoding do not function for DTS format signals.

input.

Note

When playing a DTS format disc, be sure that you have made digital connections and the audio input mode for VIDEO 2 input or SA-CD/CD input is not set to “V2 ANLG” or “CD ANLG”.

is output from the SUBWOOFER jack.

Rear panel

1 2

ANTENNA

A ANTENNA section

B AUDIO INPUT section

C SPEAKER section

OPT IN

DIGITAL

SA-CD/CD

White (L)

Red (R)

U

AM

OPT IN

VIDEO 2

COAX IN

DVD

FM ANTENNA

AM ANTENNA

AUDI O IN jack

SA-CD/CD

VIDEO 2

VIDEO 1

LRL

R

AUDIO IN

Connects to speakers. The following table shows the respective color f or the speaker jacks.

Speaker jack Color

FRONT R (Front right speaker)

FRONT L (Front left speaker)

SUR R (Surround right speaker)

SUR L (Surround left speaker)

CENTER (Center speaker)

SUBWOOFER (Sub woofer)

Connects to the FM wire antenna supplied with this receiver.

Connects to the AM loop antenna supplied with this receiver.

Connects to a satellite tuner, CD player, etc.

Red

White

Grey

Blue

Green

Purple

– +

– + – + – + – + – +

FRONT R

FRONT L

SUR R SUR L CENTER

SUBWOOFER

D DIGITAL INPUT section

OPTICAL IN jack

COAXIAL IN jack

Connects to a DVD player, etc. The CO AX IN jack provides a better quality of loud sound.

3

STR-KS1000P

Remote commander

You can operate the receiver with the supplied remote. You can also use the remote to control the Sony audio/video components that the remote is assigned to operate.

RM-AAU006

AV ?/1

1

TV

?/1

AV

9

MASTER VOL

<

?/1

AMP MENU

DUAL MONO

FM MODE

D.TUNING

D.SKIP

MUTING

TV VOL

TV CH +

PRESET +

>

(on/standby) switch TV ?/1, ?/1

2

(

on/standby) switch

3

4 5

6

7

8 9 q; qa qs

qd

qf

qg

TV/VIDEO

SLEEP

wg wf

VIDEO 1 VIDEO 2 DVD SA-CD/CD

wd

2CH A.F.D.

ws

123 46

wa

78

>10/

-

w;

CLEAR

ql

Gg

qk

qj

RETURN/EXIT

TV CH –

PRESET –

.

TUNING –TVTUNING +

qh

AUTO

?/1

CAL

SYSTEM STANDBY

TUNER

MOVIE MUSIC

5

MEMORY DVD MENU

0/10

ENTER

TOOLSDISPLAY

F

f

MENU

REPLAY ADVANCE

<

HmM

Xx

Name Function

A AV ?/1 Press to turn on or off the

B TV ?/1 Press TV ?/1 and TV ( P) at

?/1 Press to turn the receiver on or

C Input buttons Press one of the buttons to

D AMP MENU Press to display the menu of

E MOVIE,

MUSIC

Sony audio/video components that the remote is assigned to operate. If you press ?/1 (B) at the same time, it will turn off the receiver and other components (SYSTEM STANDBY).

Note

The function of the AV ?/1 switch changes automatically each time you press the input buttons (C).

the same time to turn the TV on or off.

off. To turn off all components, press ?/1 and A V ?/1 (A) at the same time (SYSTEM STANDBY).

select the component you want to use. When you press any of the input buttons, the receiver turns on. The buttons are factory assigned to control Sony components as follows. You c an change the button assignments following the steps in “Changing button assignments”.

Button Assigned Sony

component

VIDEO 1 VCR (VTR mode 3) VIDEO 2 VCR (VTR mode 2) DVDDVD player SA-CD/CD Super Audio CD/CD

player

TUNER Built-in tuner

the receiver . Then, use the control buttons to perform menu operations.

Press to select sound fields for movie or music.

Name Function Name Function

F DUAL MONO Press to select the language

G FM MODE Press to select FM monaural

H D.TUNING Press to enter direct tuning

D.SKIP Press to skip disc of the CD

I ENTER Press to enter the value after

you want during digital broadcast.

or stereo reception.

mode.

player or DVD player (multidisc changer only).

selecting a channel, disc or track using the numeric buttons.

MEMORY Press to store a station.

J DVD MENU Press to display the menu of

K TOOLS Press to display options

the DVD player on the TV screen. Then, use the control buttons to perform menu operations.

applicable to the entire disc (e.g. disc protection), recorder (e.g. audio settings during recording), or multiple items on a list menu (e.g. erasing multiple titles).

L MUTING Press to mute the sound.

/–

a)

/–

Press TV VOL +/– and TV (P) at the same time to adjust the TV volume level.

Press to adjust the volume level of all speakers at the same time.

the VCR, DVD player, or satellite tuner on the TV screen. Then, use the control buttons to perform menu operations.

M TV VOL

a)

+

MASTER VOL +

N MENU Press to display the menus of

O ./> Press t o skip tracks of the CD

REPLAY / ADVANCE

m/M Press to

H

X Press to pause playback or

x Press to stop playback of the

TV CH +/– Press TV CH +/– and TV (P)

PRESET +/– Press to select

<

a)

player, DVD player, MD deck, or tape deck.

Press to replay the previous

<

scene or fast forward the current scene of the VCR or DVD player.

–search tracks in the forward/

backward direction of the DVD player.

–fast forward/rewind of the

VCR, CD player, MD deck, or tape deck.

Press to start playback of the VCR, CD player, DVD player , MD deck, or tape deck.

recording of the VCR, CD player, DVD player, MD deck, or tape deck. (Also starts recording with components in recording standby.)

VCR, CD player, DVD player , MD deck, or tape deck.

at the same time to select preset TV channels.

–preset stations. –preset channels of the VCR

or satellite tuner.

TUNING +/– Press to scan a station.

P TV To act ivat e t he buttons with

Q RETURN/

EXIT O

orange printing, press TV and the button with orange printing simultaneously.

Press to –return to the previous menu. –exit the menu while the

menu or on-screen guide of the VCR, DVD player, or satellite tuner is displayed on the TV screen.

Name Function

R Control

buttons

S DISPLAY Press to

T -/-- Press -/-- and TV (P) at the

>10/

CLEAR Press to

U Numeric

buttons (number 5

V 2CH Press to select 2CH STEREO

After pressing AMP MENU (D), DVD MENU (J), or MENU (N), press the control button V, v, B or b to select the settings. When you press DVD MENU or MENU, press the control button to enter the selection.

–select information displayed

same time to select the channel entry mode, either one or two digits of the TV.

x

Press to select –track numbers over 10 of the

–channel numbers of the

–clear a mistake when you

–return to continuous

Press to –preset/tune to preset

a)

)

–select track numbers of the

–select channel numbers of Press the numeric b utton s and

TV (P) at the same time to select the TV channels.

mode.

on the receiver’s display (for TUNER input only).

on the TV screen of the VCR, satellite tuner, CD player, DVD player, or MD deck.

VCR, satellite tuner, CD player or MD deck.

Digital CATV terminal.

press the incorrect numeric button.

playback, etc. of the satellite tuner or DVD player.

stations. CD player, DVD player or

MD deck. Press 0/10 to select track number 10.

the VCR or satellite tuner.

W A.F.D. Press to select A.F.D. mode. X AUTO CAL Press to activate the Auto

Calibration function.

Name Function

Y TV/VIDEO Press TV/VIDEO and TV

SLEEP Press to activate the Sleep

a)

The number 5, MASTER VOL +, TV VOL +, and H buttons have tactile dots. Use the tactile dots as references when operating the receiver.

Notes

•Some functions explained in this section may not work depending on the model.

•The above explanation is intended to serve as an example only. Therefore, depending on the component, the above operation may not be possible or may operate differently than described.

(P) at the same time to select the input signal (TV input or video input).

Timer function and the duration which the receiver turns off automatically.

4

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

s

2-1. DISASSEMBLY FLOW

SET

3-2. CASE (SL06)

(Page 5)

STR-KS1000P

SECTION 2

DISASSEMBLY

3-3. FRONT PANEL ASSY

(Page 6)

Note: Follow the disassembly procedure in the numerical order given.

3-4. MAIN BOARD

(Page 7)

2-2. CASE (SL06)

2

two tapping screws

1

two screws (BVTP3 × 8)

3

case (SL06)

2

two tapping screw

5

STR-KS1000P

2-3. FRONT PANEL ASSY

7

front panel assy

6

four claws

2

connector (CNP196)

3

1

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

screw (BVTP3

×

6)

5

four screws (BVTP3

4

two harnesses

×

6)

6

2-4. MAIN BOARD

)

qd

two radiation sheets (AMP)

6

connector (CN901)

qa

six screws (BVTP3

qs

×

6)

MAIN board

9

heat sink (AMP)

7

screw (BVTP3

×

12)

8

two screws (BVTP3

×

8)

0

three screws (BVTP3

STR-KS1000P

5

×

6)

connector (CNP196)

2

wire (flat type) (15 core) (CNS195)

3

wire (flat type) (13 core) (CNS198)

1

two connector (CNP500, CNP510)

4

wire (flat type) (17 core (CNS193)

7

STR-KS1000P

SECTION 3

TEST MODE

FACTORY PRESET MODE

All preset contents are reset to the default setting.

Procedure:

1. While pressing the [SOUND FIELD --] 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 CLEAR MODE

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 [INPUT SELECTOR] and [PRESET TUNING +] buttons, press the I/1 button to turn on the main power.

2. The message “CLEARED” appears.

FL CHECK MODE

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 po wer.

2. All segments and all LEDs turn on.

3. Press the [INPUT SELECTOR] button.

4. Half of segments and [VIDEO 1], [SA-CD/CD] LEDs turn on.

5. Press the [INPUT SELECTOR] button once again.

6. Others half of segments and [VIDEO 2], [DVD] LEDs turn on.

7. Press the [INPUT SELECTOR] button once again.

8. All segments and all LEDs turn off.

VERSION MODE

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.

KEY CHECK MODE

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 b uttons which are already counted once are not counted again.

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

SOUND FIELD CLEAR MODE

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.

RDS AUTOBETICAL MODE

Procedure:

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.

VACS OFF MODE

This mode is used to switch off the VACS (Variable Attenuation Control System).

Procedure:

1. While pressing the [SOUND FIELD --] and [PRESET TUNING --] buttons, press the I/1 button to turn on the main power.

2. The message “VACS OFF” appears and the switch off the VACS.

TUNER CHECK MODE

Tuner is tested

Procedure:

1. While pressing the [SOUND FIELD +] and [INPUT SELECTOR] buttons, press the I/1 button to turn on the main power.

2. The message “TUN CHK” appears and tuner is tested.

SWAP ALL MODE

When this mode is used, output the audio signal of front L/R channel to all channel.

Procedure:

1. While pressing the [MUTING] and [PRESET TUNING +] buttons, press the I/1 button to turn on the main power.

2. The message “SWP. ALL” appears .

3. Each time [PRESET TUNING +] or [PRESET TUNING --] button is pressed, output channel is switched.

PRO TECTOR AUTO OFF MODE

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

Procedure:

1. While pressing the [MUTING] and [SOUND FIELD --] buttons, press the I/1 button to turn on the main power.

2. The message “PROT EVER” appears.

8

DCAC FACTORY TEST MODE

Procedure:

1. Press the buttons of standard commander (RM-AAU002) (PART

No. : 1-479-148-11 ) in order of [TUNER] → [JUMP] → [JUMP] → [JUMP] → [MASTER VOL +] → [DUAL MONO].

2. The following content is displayed on the fluorescent indicator tube, and DCAC factory test mode is started.

DCAC X

figure of 1 to 4

When the error happens, the following content is displayed on the fluorescent indicator tube.

ERR SD0X

1: Abnormality of D1502 or R1100 2: Abnormality of D1501 3: Abnormality of D1500

STR-KS1000P

3. Connect front L-ch speaker of receiver and AUTO CAL microphone.

4. Turn the [MASTER VOLUME] jog, there will be test tone sound output from front L-ch speaker, and the following content is displayed on the fluorescent indicator tube.

AD - XXX

figure of 0 to 255 (depends on loudness of test tone)

STR-KS1000P

99

STR-KS1000P

4-1. BLOCK DIAGRAM – MAIN Section –

SECTION 5

DIAGRAMS

DIGITAL

SA-CD/CD

VIDEO 2

J1710

ANTENNA

OPT IN

J1700

COAX IN

DVD

SA-CD/CD

VIDEO 2AUDIO IN

VIDEO 1

AM

OPTICAL

RECEIVER

IC1700

OPTICAL

RECEIVER

IC1701

FM 75Ω

COAXIAL

DIGITAL AUDIO

INTERFACE RECEIVER

IC1301

X2

15

X1

14

X0

12

X3

11

10A9

INVERTER

Q1710, 1711

DATAO

BCK

LRCK

CKOUT

AUDIO

CLK

XMODE

XSTATE

ERROR

XMCLK

X

B

16 14 15

13

24

DO

35

DI

36 38

CE

37 48 17 34

20

ANALOG AUDIO

INPUT SELECT

13

IC1710

BUFFER IC1600

D1301

DIR DATA0

DIR XMODE

DIR XSTATE

DIR ERROR

DIR DO

DIR DI

DIR CLK

DIR CE

1

A/D CONVERTER

IC1602

SCKI

DOUT

LIN

BCK

LRCK

PDWN

7

X1502

13.9MHz

15

12 11 10

DIR DI

DIR CE

DIR DO

DIR CLK

DIR DATA0

DIR XMODE

DIR XSTATE

DIN0

3

DIN1

4

SCHMITT TRIGGER

IC1702

X1301

12.288MHz

L

R

L

R

L

R

R-CH

FM ANT

GND

AM ANT

GND

TUNER

L CH

R CH

R-CH

DIN2

5

21

XOUT

22

XIN

SIGNAL PROCESSOR

SDI2

30

BCKI2

29

LRCKI2

28

KFSIO

22

SDI1

18

BCKI1

17

LRCKI1

15

GP8

69

12

MCLK2

9

MCLK1

DIR ERROR

DIGITAL AUDIO

IC1501

SCKOUT

LRCKO

EXLOCK

59

SDO1

23

SDO2

24

SDO3

25

14

BCKO

20 19

GP10

67

D0 – D15A0 – A15

98, 80 – 77, 75 – 72

108, 107, 105 – 102, 99,

82 – 85, 66 – 64

112, 110, 109, 97 – 92,

CS0

44

WE0

45

HDOUT35HDIN33HCLK34HCS36HACN32GP968PM

D1502

D1501

D1500

S-RAM IC1502

D0 – D15

7 – 10, 13 – 16,

29 – 32, 35 – 38

A0 – A15

5 – 1, 44 – 42,

27 – 24, 21 – 18

CS

6

WE

17

BST

XRST2GP12

113

37

DATA1

DATA2

DATA3

SCK BCK

LRCK

56

BOOT SELECT

IC1503

DATA1 – DATA3,

SCK, BCK, LRCK

A

(Page 11)

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

• SIGNAL PATH

: DIGITAL INPUT

: ANALOG INPUT

: TUNER

STR-KS1000P

DO/ST

DI

CLOCK

CE

MUTE

TUNED

ST

RDS DATA

RDS_CL

FM SIG OUT RDS SIGNAL

88 86 85 87 89 66 90

53 52 43

T_DO T. DATA T. CLK SLATCH T_MUTE TUNED ST

RDS DATA RDS CLK

21

22

SELECT_A

SELECT_B

10

AD_RST

98DI97

95CE96

1

DO

DATA0

SYSTEM CONTROLLER

93

CLK

IC1601 (1/3)

100

XMODE

XSTATE

99

ERROR

18 19 20 4 5 2

HCS

HDIN

HCLK

HDOUT

GP9

HACN

X0

82 83

X1101

24MHz

7 6 9

PM

X1

XRST

GP12

SDA33SCL

34

EEPROM

IC1131

92

LRCK_SW

3

55

BST

ADCC_INT

ADCC2

44

MIC AMP

IC2000

J2000

AUTO

CAL MIC

1010

4-2. BLOCK DIAGRAM – AMP Section –

STR-KS1000P

(Page 10)

DATA1 – DATA3, SCK, BCK, LRCK

A

SYSTEM CONTROLLER

IC1601 (2/3)

SCDT

SHIFT

LAT1

LAT2 LAT3

OVFW

SOFT_MUTE

POWER_RST

POWER_SD

INT

OVF

STREAM PROCESSOR

IC108

D1

BCK

LRCK

SCK

D2

BCK

LRCK

SCK

D3

BCK

LRCK

SCK

62 61 65 58 69 64 68 78 63

3.3V

32

26

SOFT MUTE

NSP MUTE

SCDT

SHIFT

LAT1 LAT2 LAT3

INIT

OVF

OVF2

PGMUTE

SCDT SHIFT LAT1 INIT NSP MUTE OVF

SOFT MUTE PGMUTE

SCDT SHIFT LAT2 INIT NSP MUTE OVF

SOFT MUTE PGMUTE

SCDT SHIFT LAT3 INIT NSP MUTE OVF2 OVF SOFT MUTE PGMUTE

31 DATA

30 BCK

29 LRCK

36 XFSIIN 21 SCDT 22 SCSHIFT 23 SCLATCH 27 INIT 18 NSPMUTE 24 OVF FLAGR 25

FLAGL OVF 19 SOFT MUTE 20 PGMUTE

STREAM PROCESSOR

IC109

31 DATA

30 BCK

29 LRCK

36 XFSIIN 21 SCDT 22 SCSHIFT 23 SCLATCH 27 INIT 18 NSPMUTE 24 OVF FLAGR 25

FLAGL OVF 19 SOFT MUTE 20 PGMUTE

STREAM PROCESSOR

IC110

31 DATA

30 BCK

29 LRCK

36 XFSIIN 21 SCDT 22 SCSHIFT 23 SCLATCH 27 INIT 18 NSPMUTE 24 OVF FLAGR 25 FLAGL OVF 19 SOFT MUTE 20 PGMUTE

OUTL1 11

OUTL2 9

OUTR1

OUTR2

XFSOIN

XFSOOUT 14

FSOCKO

FSOI

OUTL1 11

OUTL2

OUTR1

OUTR2

XFSOIN

XFSOOUT

FSOI

OUTR1 6

OUTR2

OUTL1

OUTL2

XFSOIN

FSOI

6

4

48

37 38

9

6

4

48

14

38

4

11

9

48

38

CLOCK

BUFFER

IC305

X450

49.152MHz

DIGITAL POWER AMP

IC102

2

PWM_BP OUT_B

PWM_AP

17

/RST

4

/SD

13

DIGITAL POWER AMP

IC101

2

PWM_BP OUT_B

17

PWM_AP

/RST

4

/SD

13

DIGITAL POWER AMP

IC104

2

PWM_BP OUT_B

17

PWM_AP

/RST

4

/SD

13

DIGITAL POWER AMP

IC103

2

PWM_BP OUT_B

17

PWM_AP

/RST

4

/SD

13

DIGITAL POWER AMP

IC105

2

PWM_BP OUT_B

PWM_AP

17

/RST

4

/SD

13

DIGITAL POWER AMP

IC106

2

PWM_BP OUT_B

17

PWM_AP

/RST

4

/SD

13

DIGITAL POWER AMP

IC107

PWM_BP

17

PWM_AP

/RST

4

/SD

13

OUT_A

OUT_B2

OUT_A

29, 30

25, 26

29, 30

25, 26

29, 30

25, 26

29, 30

25, 26

29, 30

25, 26

29, 30

25, 26

29, 30

25, 26

L.P.F.

OVER LOAD

DETECT

Q103, 104

OVER LOAD

DETECT

Q101, 102

OVER LOAD

DETECT

Q107, 108

OVER LOAD

DETECT

Q105, 106

OVER LOAD

DETECT

Q109, 110

OVER LOAD

DETECT

Q111, 112

TM500

+

_

+

_

+

_

+

_

+

_

+

_

FRONT L

FRONT R

SURR L

SPEAKERS

SURR R

CENTER

SUB WOOFER

• SIGNAL PATH

PROTECT DETECT

Q301

: AUDIO

STR-KS1000P

1111

STR-KS1000P

4-3. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –

FLUORESCENT

INDICATOR TUBE

FL700

D705 – 708

(PANEL INDICATOR)

FLUORESCENT

INDICATOR TUBE DRIVER,

LED DRIVER

IC700

DIN

14 – 29

42 – 31

1

DVD LED

2

SA-CD LED

3

VIDEO2 LED

4

VIDEO1 LED

D710

TUNER

CLK STB

SEG1 – SEG16

GRID1 – GRID12

7 8 9

LEVEL SHIFT

IC1651

LED DRIVE

Q710

72

FL_DATA

73

FL_CLK

74

FL_STB

67

TUNER_LED

+8V

A +5V

RDS +3.3V

+3.3V

REGULATOR

IC1711

+5V

REGULATOR

IC1033

D932

POWER ON/OFF

CONTROL Q943, 947

B+ SWITCH

Q945

AMP +30.5V

SHUNT

REGULATOR

IC931

RECT D931

RECT D944

MAIN POWER

TRANSFORMER

T901

ISOLATOR

PC903

ISOLATOR

PC901

SUB POWER

TRANSFORMER

T902

D905

D914, 915

D908

D906, 907

D910

B+ SWITCH

Q901

POWER CONTROL

IC901

3

D

4

VCC

1

OCP/SYNC

5

FB/OLP

S701 – 705

S706

I/1

MASTER VOLUME

REMOTE CONTROL

RECEIVER

IC701

ROTARY

ENCODER

RV700

SYSTEM CONTROLLER

IC1601 (3/3)

A/D0 – A/D2

38 – 40

56

POWER_KEY

54

SIRCS

71

VOLA

70

VOLB

+9V

RECT

REGULATOR

IC1712

DC/DC CONVERTER

T700

+3.3V

REGULATOR

IC943

D1006

OSC

Q801

D. DCON +5V

+12V

REGULATOR

IC941

B+ SWITCH

Q946

+5V

REGULATOR

IC942

SHUNT

REGULATOR

IC951

RECT D941

RECT D942

RECT D943

ISOLATOR

PC902

D922

B+ SWITCH

Q921

POWER CONTROL

IC921

1

DRAIN

4

VCC

6

FB/OLP

8

STARTUP

D +9V

AMP +12V

17P-CONT2

FL

VEE

3.3V

AMP +1.8V

DSP +1.8V

E4V

STBY +3.3V

FL

D700 – 703

+1.8V

REGULATOR

IC303

+1.8V

REGULATOR

IC1034

FOR FLUORESCENT

INDICATOR TUBE

46P. CONT1

STR-KS1000P

77RSTX

48STOP P. STOP

RESET SIGNAL

GENERATOR

IC1111

AC DETECT

Q961

ISOLATOR

PC904

D904

RECT D901

TH901

LINE

FILTER

LF902

LINE

FILTER

LF901

F901

(AC IN)

1212

STR-KS1000P

• Note for Printed Wiring Boards and Schematic Diagrams

Note on Printed Wiring Board:

• X : parts extracted from the component side.

• Y : parts extracted from the conductor side.

f

•

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

Caution: Pattern face side: Parts on the pattern face side seen from (Conductor Side) the pattern face are indicated. Parts face side: Parts on the parts face side seen from (Component Side) the parts face are indicated.

• Indication of transistor

: internal component.

C Q

B

E

Q

CE

These are omitted.

Note on Schematic Diagram:

• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/ specified.

• f : internal component.

• 2 : nonflammable resistor.

• C : panel designation.

Note: The components identified by mark 0 or dotted line

with mark 0 are critical for safety. Replace only with part number specified.

• A : B+ Line.

• B : B– Line.

• Voltages and waveforms are dc with respect to ground

under no-signal (detuned) conditions. no mark : TUNER

• Voltages are tak en with a V OM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances.

• Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J : DIGITAL INPUT F : ANALOG INPUT f : TUNER

4

W or less unless otherwise

• Circuit Boards Location

MAIN board

SPEAKER board

DISPLAY board

IO board

VOLUME board

ADCC board

STR-KS1000P

1313

STR-KS1000P

4-4. PRINTED WIRING BOARD – IO Board –

1 2 3 4 5 6 7 8

IO BOARD

(COMPONENT SIDE)

A

B

C1700

C

• See page 13 for Circuit Boards Location.

IO BOARD

: Uses unleaded solder.

(CONDUCTOR SIDE)

IC1700

3

1

IC1701

OPT IN

SA-CD/CD

DIGITAL

• Semiconductor

Location

Ref. No. Location

D1700 C-2 IC1600 F-2

IC1700 B-7 IC1701 D-7 IC1702 D-2 IC1710 G-3

Q1710 G-3 Q1711 G-3

R1701

C1704

R1702

C1701

D

E

FB1701

R1707

IC1600

FB1700

R1706

F

FB1705

R1711

FB1704

R1710

G

FB1703

R1709

FB1702

R1708

C1705

R1604

C1602

R1602

C1651

IC1710

C1723

D1700

IC1702

R1703

R1705

R1610

R1652

C1601

C1441

C1652

R1651

C1708

C1707

R1704

R1605

R1654

R1728

L1603

R1601

C1706

CNS197

C1608

C1655

A

MAIN

BOARD

CNS198

(Page 19)

C1726

R1733

E

Q1711

E

R1731

Q1710

R1730

R1729

R1732

C1722

C1721

C1724

R1725

R1727

C1727

R1724

R1726

C1725

R1716

R1715

R1713

R1714

C1702

C1715

C1720

R1712

C1719

C1718

C1604

C1603

R1717

3

1

C1703

C1716

C1717

R1723

R1722

R1721

R1718

R1720

C1605

R1719

C1710

C1709

C1714

C1713

C1712

C1711

OPT IN

VIDEO 2

J1700

COAX IN

DVD

L

R

L

R

L

R

SA-CD/CD

J1710

AUDIO IN

VIDEO 2

VIDEO 1

H

1-869-118-

(12)

12

1-869-118-

12

(12)

STR-KS1000P

1414

STR-KS1000P

4-5. PRINTED WIRING BOARD – ADCC Board –

1 2 3 4 5

ADCC BOARD

(COMPONENT SIDE)

A

C2015

R2007

R2009

R2008

C2009

R2010

IC2000

R2005

C2005

C2006

R2006

D863

C2003

D864

R2002

R2011

C2008

R2003

R2004

R2001

R2012

B

C

• See page 13 for Circuit Boards Location.

ADCC BOARD

(CHASSIS)

(CONDUCTOR SIDE)

BR1

C2010

R2013

R2015

C2016

R2014

C2004

C2011

C2002

C2001

C2007

: Uses unleaded solder.

D

C2017

(CHASSIS)

B

MAIN BOARD CNP196

4

CNP2000

1

J2000

AUTO

CAL MIC

(Page 19)

E

1-869-116-

12

(12)

(CHASSIS)

BR2

1-869-116-

12

(12)

STR-KS1000P

1515

STR-KS1000P

4-6. SCHEMATIC DIAGRAM – IO Section –

IC1700

TORX147L

OPT IN

SA-CD/CD

OPT IN

VIDEO 2

IC1701

OPTICAL RECEIVER

TORX147L

C1709

C1711

100p

C1713

100p

J1710

6P

AUDIO IN

DIGITAL

SA-CD/CD

VIDEO 2

VIDEO 1

J1700

COAX IN

1P

DVD

L

R

L

R

L

R

• See page 30 for IC Block Diagrams.

C1700

OPTICAL RECEIVER

0.1

SCHMIT TRIGGER

TC7WU04F

GND

47k

R1715

R1716

47k

R1721

R1722

R1704

C1705R1703

IC1702

(TE12R)

VCC

47k

R1717

47k

R1723

C1701

0.1

C1710

100p

C1712

100p

C1714

100p

R1701

C1703

C1704

75

R1702

22

1k

50V

0.1

47k

R1712

R1713

R1714

R1706

R1707

R1708

R1709

R1710

C1715

10 50V

1k100p

C1716

10 50V

1k

C1717

10 50V

1k

C1718

10 50V

1k

C1719

10 50V

1k

C1720R1711

10 50V1k

47k

R1718

R1719

R1720

FB1700

FB1701

FB1702

FB1703

FB1704

FB1705

C1702

D1700

10

50V

1SS355TE-17

560k

C1706

C1707 C1708

1p22k

1000

0.1 47p

6.3V

R1705

100

R1724

10k

0.1

R1725 C1723

10k 0.1

C1722

C1721

100 16V

R1651

10k

C1724

100 16V

C1602

220p

R1726

10k

R1652

10k

R1604

470

ANALOG INPUT SELECT

C1601

220p

R1727

10k

IC1710

MC14052 BD

R2

BUFFER

IC1600

NJM4565M(TE2)

VCC

C1603C1604

0.1100

16V

R1610

4.7k

C1652

R1654

220p

10k

GND

R1601C1441

10k0.0033

C1726

100 16V

Q1710,1711

INVERTER

10k

R1732

10k

R1730

R1729

100

R1728

100

R1605

4.7k

C1651R1602

220p470

L1603

10µH

C1608

10

50V

C1655

10

50V

C1605

10

50V

C1725

10 50V

Q1710

DTC124EKA-T146

Q1711

DTC124EKA-T146

C1727

10 50V

R1731

10k

R1733

CNS197

13P

OPT1

OPT2

3.3V

COAX

DGND

9V

L_IN

R_IN

AGND

TUNER_L

TUNER_R

IO_A

IO_B

10k

(Page 21)

STR-KS1000P

R2014

4.7k

C2007

C2017

0.1

R2015

2.2k C2008

1

50V 1

R2016 C2003

J2001

AUTO

CAL MIC (CHASSIS)

2.2k 47

R2008

1k

C2016

100p

C2010

R2009

R2011

560k

56p

10k

0.033

IC2000

NJM4565TE

GND

VCC

R2007

MIC AMP

10k

CNP2001

4P

ADCC2

9V

R2013

22k

AGND

NC

0.1

47

16V

18k

0.47 50V

R2006

C2006

33p

C2005

50V

R2003

R2005

4.7k

1k

1M

R2004

10k

C2009

0.033

R2010

R2002

4.7k

C2011

C2004

1

0.1 ISS355TE-17

50V

10k

D864

ISS355TE-17

D865

C2018

C2002

16V

R2012

C2012

1616

(Page 23)

SONY str ks1000p Diagram

TABLE OF CONTENTS

GENERAL

2-1. DISASSEMBLY FLOW

DISASSEMBLY

2-2. CASE (SL06)

2-3. FRONT PANEL ASSY

2-4. MAIN BOARD

TEST MODE

4-1. BLOCK DIAGRAM – MAIN Section –

DIAGRAMS

4-2. BLOCK DIAGRAM – AMP Section –

4-3. BLOCK DIAGRAM – PANEL, POWER SUPPLY Section –

4-4. PRINTED WIRING BOARD – IO Board –

4-5. PRINTED WIRING BOARD – ADCC Board –

4-6. SCHEMATIC DIAGRAM – IO Section –