Sony STRKS-600-PM, STRKS-600-PW Service manual

Name: Sony STRKS-600-PM
Brand: Sony
SKU: 2326286
Rating: 5 (1 reviews)

5 (1)

SERVICE MANUAL

Amplifier section

Power Output

Models of area code CEL, CEK

(4 ohms 1 kHz, THD 0.7%)

FRONT

: 70 W/ch

CENTER

: 70 W

SURR

: 70 W/ch

(4 ohms 100 Hz, THD 0.7%)

SUB WOOFER

: 70 W

(4 ohms 1 kHz, THD 10%)

FRONT

: 100 W/ch

CENTER

: 100 W

SURR

: 100 W/ch

(4 ohms 100 Hz, THD 10%)

SUB WOOFER

: 100 W

1) Measured under the following conditions:

2) Depending on the sound field settings and the

source, there may be no sound output.

Inputs (Analog)

Inputs (Digital)

Reproduction frequency range:

28 – 20,000 Hz

Tone

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

General

Power req uirements

Power consumption

Power consumption (during standby mode)

0.3 W

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

430 × 64 × 337 mm

including projecting parts

and controls

Mass (Approx.) 3.3 kg

Area code Power requirements

CEL, CEK 230 V AC, 50 Hz

SA-CD/CD, VIDEO 1, 2 Sensitivity: 1 V

Impedance: 50 kiloohms

DVD (Coaxial) Sensitivity: –

Impedance: 75 ohms

VIDEO 2, SA-CD/CD

(Optical)

Sensitivity: –

Impedance: –

Gain levels ±6 dB, 1 dB step

Area code Power requirements

CEL, CEK 230 V AC, 50/60 Hz

Area code Power consumption

CEL, CEK 110 W

Design and specifications are subject to change

without notice.

FM STEREO/FM-AM RECEIVER

AEP Model

STR-KS600PM/KS600PW

UK Model

STR-KS600PM

SPECIFICATIONS

STR-KS600PM/KS600PW

• STR-KS600PM is the receiver section in HT-SF800M.

• STR-KS600PW is the receiver section in HTP-32SS.

Ver. 1.1 2006.03

9-879-722-02

2006C05-1

Sony Corporation

Home Audio Division

Published by Sony Techno Create Corporation

This receiver incorporates Dolby* Digital and Pro

Logic Surround and the DTS** Digital Surround

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 registered

trademarks of Digital Theater Systems, Inc.

– Continued on next page –

STR-KS600PM/KS600PW

1. SERVICING NOTES ............................................... 3

2. GENERAL ................................................................... 4

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 6

3-2. Case ................................................................................. 6

3-3. Front Panel Assy.............................................................. 7

3-4. SMPS Board .................................................................... 7

3-5. LINE FILTER Board ....................................................... 8

3-6. D-AMP Board ................................................................. 8

3-7. DIGITAL Board .............................................................. 9

4. TEST MODE.............................................................. 9

5. DIAGRAMS

5-1. Block Diagram – DSP Section – ..................................... 10

5-2. Block Diagram – AUDIO OUT Section –....................... 11

5-3. Block Diagram

– DISPLAY, POWER SUPPLY Section – ....................... 12

5-4. Printed Wiring Board

– DIGITAL Board (Component Side) – .......................... 14

5-5. Printed Wiring Board

– DIGITAL Board (Conductor Side) – ............................ 15

5-6. Schematic Diagram – DIGITAL Board (1/3) – ............... 16

5-7. Schematic Diagram – DIGITAL Board (2/3) – ............... 17

5-8. Schematic Diagram – DIGITAL Board (3/3) – ............... 18

5-9. Printed Wiring Board

– D-AMP Board (Component Side) – ............................. 20

5-10. Printed Wiring Board

– D-AMP Board (Conductor Side) –............................... 21

5-11. Schematic Diagram – D-AMP Board (1/2) – .................. 22

5-12. Schematic Diagram – D-AMP Board (2/2) – .................. 23

5-13. Printed Wiring Boards – DISPLAY Section –................. 24

5-14. Schematic Diagram – DISPLAY Section –..................... 25

5-15. Printed Wiring Board

– SPEAKER OUT, POWER SUPPLY Section (1/2) – ... 26

5-16. Printed Wiring Boards

– SPEAKER OUT, POWER SUPPLY Section (2/2) – ... 27

5-17. Schematic Diagram

– SPEAKER OUT, POWER SUPPLY Section – ............ 28

6. EXPLODED VIEWS

6-1. Cover Section .................................................................. 40

6-2. Chassis Block .................................................................. 41

7. ELECTRICAL PARTS LIST................................ 42

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.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE

WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN

THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.

REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE

PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR

IN SUPPLEMENTS PUBLISHED BY SONY.

About area codes

The area code of the receiver you purchased is

shown on the lower portion of the rear panel ( see

the illustration below).

Any differences in operation, accordi ng t o the area

code, are clearly indicated in the text, for example,

“Models of area code AA only”.

FRONT R

– +

CENTER

– +

FRONT L

– +

SURR R

+ –

SUBWOOFER

+ –

SURR L

+ –

2-XXX-XXX-XX AA

Area code

STR-KS600PM/KS600PW

SECTION 1

SERVICING NOTES

NOTES ON REPLACEMENT OF THE DIGITAL BOARD

New part of EEPROM (IC1131) on the DIGITAL board cannot be

used. Therefore, if the mounted DIGITAL board (A-1097-941-A)

is replaced, exchange new microcomputer and new EEPR OM with

that used before the replacement.

UNLEADED SOLDER

Boards requiring use of unleaded solder are printed with the lead-

free 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.

STR-KS600PM/KS600PW

SECTION 2

GENERAL

This section is extracted from

instruction manual.

LOCATION OF CONTROLS

Main unit

Display 2

DVD (indicator) 5

INPUT SELECTOR

IR (receptor) 8

MASTER VOLUME qg

MUTING qf

PRESET TUNING + q;

PRESET TUNING – 9

SA-CD/CD (indicator) 6

SOUND FIELD qs

TUNER (indicator) 7

VIDEO 1 (indicator) 3

VIDEO 2 (indicator) 4

?/1 (power) 1

; PLII qa

ALPHABETICAL ORDER

NUMBERS AND SYMBOLS

12 qd qgqs qfqaq;9876543

A LFE: Lights up whe n t he di sc be ing played

back contains the LF E (Low Frequency

Effect) channel and the LFE channel signal is

actually being reproduced.

B SLEEP: Lights up when sleep timer is

activated.

C Playback channel indicators: The letters

(L, C, R, etc.) indi cate the channels being

played back. The boxes around the letters vary

to show how the receiver downmixes the

source sound.

L (Front Left), R (Front Right), C (Center

(monaural)), SL (Surround Left), SR

(Surround Right), S (Surround (monaural or

the surround components obtaine d by Pro

Logic processing))

Example:

Recording format (Front /Surround): 3/2

Sound Field: A.F.D. AUTO

D ; DIGITAL: Lights up when the receiver is

decoding signals recorded in the Dolby Digital

format.

E ; PLII: “; PL” lights up when the receiver

applies Pro Logic processing to 2 channel

signals in order to output the center and

surround channel signals. “; PLII” lights up

when th e 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.

F D.RANGE: Lights up when dynami c range

compression is activated.

G Tuner indicators: Lights up when using the

receiver to tune in radio stations, etc.

H COAX: Lights up when the source signal is a

digital signal being input through the COAX

terminal.

I OPT: Lights up when the source signal is a

digital signal being input through the OPT

terminal.

J DTS: Lights up when DTS signals are input.

K SW: Lights up when the audio signal is output

from the SUB WOOFER jack.

About the indications in the display

SL S SR

STEREO MONO

D. RANGE

MEMORY

DIGITAL

SLEEP

PL RDS

OPT COAX

LFE

DTS

78qa q; 9

213

4 5

SL SR

STR-KS600PM/KS600PW

*TheMASTER VOL +, numeric button 5 and H

buttons have a ta c tile dot. Use the tactile dot as a

reference when operating the receiver and other

audio/video components.

Remote button

description

123

0/10

ENTER

SYSTEM STANDBY

TV/VIDEO

SLEEP

TEST

TONE

?/1

VIDEO 1 VIDEO 2 DVD SA-CD/CD

2CH A.F.D.

RETURN/EXIT

TV CH –

PRESET –

TV CH +

PRESET +

TUNING –

TUNING +

REPLAY ADVANCE

c STEP C

DISPLAY

MOVIE MUSIC

MEMORY SHIFT

D.SKIPCLEAR ANGLE

TOP MENU/

GUIDE MUTING

TV VOL

MASTER VOL

FM MODE

MPX

AUDIO

D.TUNING

ANT

JUMP

SUBTITLE

DUAL MONO

TUNER

MAIN MENU

?/1

>10

ENTER

HmM

wa*

*es

qg*

The tables below show the settings of each

button.

Remote

Button

Operations Function

A.F.D. ef Receiver Selects the decoding

mode for audio sound.

ANGLE

DVD player Selects viewing angle or

changes the angles.

ANT 0 VCR/

Satellite tuner

Selects output signal

from the antenna

terminal: TV signal or

VCR program.

AUDIO

DVD player/

Satellite tuner

Changes the sound to

Multiplex or Bilingual

or Multi channel TV

sound.

MENU qd

VCR/

DVD player/

Satellite tuner

Displays menu.

AV ?/1

VCR/

CD player/

DVD player/

Satellite tuner/

MD deck

Turns the audio and

video components on or

off.

CLEAR

DVD player/

Satellite tuner

Clears a mistake when

you press the incorrect

numeric buttons or

returns to continuous

playback etc.

DISPLAY

Receiver/

CD player/

VCR/

DVD player/

Satellite tuner/

MD deck

Selects information

displayed on the TV

screen.

D.SKIP

CD player/

DVD player

Skips discs (multi-disc

changer only).

D.TUNING

Receiver Enters direct tuning

mode.

DUAL

MONO 8

Receiver Selects the language you

want during digital

broadcast.

DVD 3 Receiver To watch DVD.

ENTER

TV/VCR/

Satellite tuner

After selecting a

channel, disc or track

using the numeric

buttons, press to enter

the value.

Remote

Button

Operations Function

ENTER wl Receiver/

VCR/

DVD player/

Satellite tuner/

CD player/

MD deck

Enters the selection.

FM MODE

Receiver Selects FM monaural

or stereo reception.

JUMP qs Satellite tuner Toggles between the

previous and the

current channels.

MAIN

MENU 5

Receiver Selects the menu of

the receiver.

MASTER

VOL +/–

Receiver/TV Adjusts the master

volume of the

receiver.

MEMORY

Receiver Stores the radio

stations.

MOVIE 6 Receiver Selects the pre-

programmed sound

fields for movie.

MPX 9 VCR Select main or sub

language.

MUSIC 7 Receiver Selects the pre-

programmed sound

fields for music.

MUTING qf Receiver Mutes the sound from

the receiver.

PRESET +/–

qjwh

Receiver Selects preset stations.

TV/VCR/

Satellite tuner

Select preset channel.

RETURN/

EXIT wj

DVD player Returns to the

previous menu or

exits the menu.

Satellite tuner Exits the menu.

SA-CD/CD

Receiver To listen to Super

Audio CD or compact

disc.

SHIFT qs Receiver Selects a memory

page for presetting

radio stations or

tuning to preset

stations.

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.

•When you press input buttons (VIDEO 1, VIDEO 2

or DVD), the input mode of the TV might not switch

to the corresponding input mode that you want. In

this case, press TV/VIDEO button to switch the input

mode of the TV.

•To activate the buttons with orange print ing, press

TV and the button you want simultaneously.

Remote

Button

Operations Function

X ws VCR/

CD player/

DVD player/

MD deck/

Tape deck

Pauses playback or

recording. (Also starts

recording with

components in

recording standby.)

x w; VCR/

CD player/

DVD player/

MD deck/

Tape deck

Stops playback.

O wj DVD player Returns to the

previous menu or

exits the menu.

V/v wk Receiver Selects a menu item.

B/b wk Receiver Adjusts or changes

the setting.

V/v/B/b wk VCR/

Satellite tuner/

DVD player

Selects a menu item.

Remote

Button

Operations Function

SLEEP el Receiver Activates the sleep

function and the

duration which the

receiver turns off

automatically.

SUBTITLE

DVD player Changes the subtitles.

SYSTEM

STANDBY

(Press AV

?/1 1 and

?/1 2 at

the same

time)

Receiver/

TV/VCR/

CD player/

DVD player/

Satellite tuner/

MD deck

Turns off the receiver

and other Sony audio/

video components.

TEST

TONE ek

Receiver Outputs test tone.

TOP MENU/

GUIDE e;

DVD player Displays DVD title.

Satellite tuner Display guide menu.

TUNER eg Receiver To listen to radio

programs.

TUNING +/–

ql wf

Receiver Scans radio station.

TV wd TV To watch TV

programs.

TV CH +/–

qj wh

TV Selects preset TV

channels.

TV/VIDEO

TV Selects input signal:

TV input or video

input.

TV VOL

+/– qg

TV Adjusts the volume of

the TV.

TV ?/1 2 TV Turns the TV on or

off.

VIDEO 1

Receiver To watch VCR.

(VTR mode 3)

VIDEO 2

Receiver To watch VCR.

(VTR mode 1)

Remote

Button

Operations Function

1-9 and

0/10 es

Receiver Use with SHIFT to

preset radio station or

tuning to preset

stations and with

D.TUNING for

direct tuning.

CD player/

DVD player/

MD deck

Selects track

numbers.

0/10 selects track 10.

TV/VCR/

Satellite tuner

Selects channel

numbers.

2CH ed Receiver Selects 2CH

STEREO mode.

>10 ea VCR/

CD player/

DVD player/

Satellite tuner/

MD deck

Selects track

numbers over 10.

-/-- ea TV Selects the channel

entry mode, either

one or two digit.

?/1 2 Receiver Turns the receiver on

or off.

STEP

REPLAY /

ADVANCE

wg qk

VCR/

DVD player

Replay the previous

scene or fast forward

the current scene.

./>

wh qj

VCR/

CD player/

DVD player

Skips tracks.

m/M

wf ql

DVD player Searches tracks in the

forward or backward

direction.

VCR/

CD player/

MD deck/

Tape deck

Fastforwards or

rewinds.

H wa VCR/

CD player/

DVD player/

MD deck/

Tape deck

Starts playback.

STR-KS600PM/KS600PW

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

3-2. CASE

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

3-1. DISASSEMBLY FLOW

SECTION 3

DISASSEMBLY

two tapping screw

two screws

(BVTP3

two tapping screws

case

3-2. CASE

(Page 6)

SET

3-3. FRONT PANEL ASSY

(Page 7)

3-4. SMPS BOARD

(Page 7)

3-5. LINE FILTER BOARD

(Page 8)

3-6. D-AMP BOARD

(Page 8)

3-7. DIGITAL BOARD

(Page 9)

STR-KS600PM/KS600PW

3-3. FRONT PANEL ASSY

3-4. SMPS BOARD

seven claws

wire (flat type) (17 core

)

(CNS193)

front panel assy

four screws

(BVTP3

connector (CNP110)

sheet (SMPS)

connector (CNP811)

connector (CNP900)

connector (CNP901)

SMPS board

four screws

(BVTP3

STR-KS600PM/KS600PW

3-5. LINE FILTER BOARD

3-6. D-AMP BOARD

two 03P insulating bushing

heatsink assy

radiation sheet

four screws

(BVTP3

D-AMP board

SPK board

connector

(CNP500)

connector

(CNP510)

three screws

(BVTP3

wire (flat type) (25 core)

(CNS1101)

connector

(CNP110)

two screws

(BVTP3

10)

connector (CNP900)

connector (CNP901)

LINE FILTER board

two screws

(BVTP3

STR-KS600PM/KS600PW

3-7. DIGITAL BOARD

three screw

(BVTP3

five screws

(BVTP3

DIGITAL board

two screws

(BVTP3

wire (flat type) (17 core)

(CNS193)

wire (flat type) (25 core)

(CNS1101)

wire (flat type) (15 core)

(CNS195)

tuner

SECTION 4

TEST MODE

FACTORY PRESET MODE

All preset contents are reset to the default setting.

Procedure:

1. While pressing the PLII 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 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.

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 power.

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.

PROTECTOR AUTO OFF MODE

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

Procedure:

1. While pressing the [MUTING] and PLII buttons, press the I/1

button to turn on the main power.

2. The message “PROT EVER” 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.

1010

STR-KS600PM/KS600PW

SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAM – DSP Section –

BOOT SELECT

IC1503

LEVEL SHIFT

Q1710, 1711

BUFFER

IC1600

EEPROM

IC1131

SYSTEM CONTROLLER

IC1601 (1/3)

OPTICAL

RECEIVER

IC1700

D1103

L CH

R CH

DO/ST

LIN

SDI2

BCKI2

LRCKI2

KFSIO

SDI1

BCKI1

AUDIO

LRCKI1

DIN0

CLK

ERROR

ANA/DIG

18 19 20 4 5 2

7 6 9

XMODE

XSTATE

100

DATA0

AD_RST

SELECT_B

SELECT_A

EXLOCK

RSTB

CS0

SDO1

SDO2

SDO3

SCKOUT

BCKO

LRCKO

DATA1

DATA1 – DATA3,

SCK, BCK, LRCK

DATA2

DATA3

SCK

BCK

LRCK

GP10

DOUT

SYSCLK

BCK

LRCK

CLK

CKE

ERROR

XMODE

XSTATE

DIR DO

HDOUT

HDIN

HCLK

HCS

HACN

DECODE

113

XRST

GP12

DIR DATA0

DIR DI

DIR CLK

DIR CE

DIR ERROR

DIR XMODE

DIR XSTATE

DIR DO

DIR DATA0

DIR DI

DIR CLK

DIR CE

DIR ERROR

DIR XMODE

DIR XSTATE

XMCLK

DATAO

BLK

LRCK

CKOUT

AUDIO

OPT IN

SA-CD/CD

OPTICAL

RECEIVER

IC1701

DIN1

OPT IN

VIDEO 2

SCHMITT

TRIGGER

IC1702

DIGITAL AUDIO

INTERFACE RECEIVER

IC1301

DIGITAL AUDIO

SIGNAL PROCESSOR

IC1501

DIN2

J1700

COAX IN

DVD

FM 75Ω

COAXIAL

WE0

BST

DIGITAL

SA-CD/CD

VIDEO 2AUDIO IN

J1710

FM/AM TUNER PACK

TN1

VIDEO 1

R-CH

ANALOG AUDIO

INPUT SELECT

IC1710

A/D CONVERTER

IC1602

S-RAM

IC1502

R-CH

X1301

12.288MHz

XOUT

XIN

X1502

13.9MHz

MCLK1

MCLK2

FM ANT

GND

AM ANT

GND

CLOCK

MUTE

TUNED

STEREO

RDS DATA

RDS_CL

FM SIG OUT

T_DO

T. DATA

T. CLK

SLATCH

T_MUTE

TUNED

STEREO

RDS DATA

RDS CLK

RDS SIGNAL

108, 107, 105 – 102, 99,

98, 80 – 77, 75 – 72

7 – 10, 13 – 16,

29 – 32, 35 – 38

112, 110, 109, 97 – 92,

82 – 85, 66 – 64

D0 – D15A0 – A15

5 – 1, 44 – 42,

27 – 24, 21 – 18

D0 – D15

A0 – A15

D1301

HDOUT

HDIN

HCLK

HCS

HACN

GP9

XRST

GP12

LRCK_SW

BST

82 83

SDA

SCL

X1101

24MHz

• SIGNAL PATH

: TUNER

: ANALOG INPUT

: DIGITAL INPUT

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

(Page 11)

1111

STR-KS600PM/KS600PW

5-2. BLOCK DIAGRAM – AUDIO OUT Section –

• SIGNAL PATH

: AUDIO

/RST

/SD

4 13

DIGITAL POWER AMP

IC102

PWM_BP

TM500

(+)

(–)

OUT_B

OUT_A

OUT_B

OUT_A

STREAM PROCESSOR

IC108

DATA

XFSIIN

BCK

SCLATCH

INIT

SOFTMUTE

SCDT

LRCK

SCSHIFT

LATCH1

INIT

SOFTMUTE

SCDT

SHIFT

OUTR1

OUTL1

OUTR2

PWM_AP

OUTL2

FSOI

OVER LOAD

DETECT

Q103, 104

LOW-PASS

FILTER

FRONT

SYSTEM CONTROLLER

IC1601 (2/3)

FSOCKO

XFSOIN

XFSOUT

SURR

CENTER

SPEAKERS

SUBWOOFER

DATA1

SCK

BCK

LRCK

INIT

LATCH1

LATCH2

LATCH3

SCDT

SHIFT

BUFFER

IC305

DATA1 – DATA3,

SCK, BCK, LRCKO

X450

49.152MHz

SCDT

SHIFT

LAT1

LAT2

LAT3

INT

SOFTMUTE

SOFT_MUTE

OVF

OVFW

POWER_RST

POWER_SD

OVF FLAGL

OVF

OVF FLAGR

STREAM PROCESSOR

IC109

DATA

XFSIIN

BCK

SCLATCH

INIT

SOFTMUTE

SCDT

LRCK

SCSHIFT

LATCH1

INIT

SOFTMUTE

SCDT

SHIFT

OUTR1

OUTL1

OUTR2

OUTL2

FSOI

XFSOIN

XFSOUT

DATA2

SCK

BCK

LRCK

OVF FLAGL

OVF

OVF FLAGR

STREAM PROCESSOR

IC110

DATA

XFSIIN

BCK

SCLATCH

INIT

SOFTMUTE

SCDT

LRCK

SCSHIFT

LATCH1

INIT

SOFTMUTE

SCDT

SHIFT

OUTR1

OUTL1

OUTR2

OUTL2

FSOI

XFSOIN

DATA3

SCK

BCK

LRCK

OVF FLAGL

OVF

OVF FLAGR

OVFW

/RST

/SD

4 13

DIGITAL POWER AMP

IC101

PWM_BP

(+)

(–)

OUT_B

OUT_A

OUT_B

OUT_A

PWM_AP

OVER LOAD

DETECT

Q101, 102

LOW-PASS

FILTER

/RST

/SD

4 13

DIGITAL POWER AMP

IC104

PWM_BP

(+)

(–)

OUT_B

OUT_A

OUT_B

OUT_A

PWM_AP

OVER LOAD

DETECT

Q105, 106

LOW-PASS

FILTER

/RST

/SD

4 13

DIGITAL POWER AMP

IC103

PWM_BP

(+)

(–)

OUT_B

OUT_A

OUT_B

OUT_A

PWM_AP

OVER LOAD

DETECT

Q107, 108

LOW-PASS

FILTER

/RST

/SD

4 13

DIGITAL POWER AMP

IC105

PWM_BP

(+)

(–)

OUT_B

OUT_A

OUT_B

OUT_A

PWM_AP

OVER LOAD

DETECT

Q109, 110

LOW-PASS

FILTER

/RST

/SD

4 13

DIGITAL POWER AMP

IC106

PWM_BP

(+)

(–)

OUT_B

OUT_A

OUT_B

OUT_A

PWM_AP

OVER LOAD

DETECT

Q111, 112

LOW-PASS

FILTER

PROTECT DETCT

Q301

(Page 10)

1212

STR-KS600PM/KS600PW

5-3. BLOCK DIAGRAM – DISPLAY, POWER SUPPLY Section –

SWITCHING REGULATOR

IC910

DRAIN

(AC IN)

MAIN POWER

TRANSFORMER

T910

SUB POWER

TRANSFORMER

T920

F901

VCC

D917

RECT

D902, 903

ISOLATOR

PC801

OSC

Q801, 802

B+ SWITCH

Q910

BUFFER

IC802

VCC

OCP

FB/OLP

SWITCHING REGULATOR

IC930

DRAIN

VCC

OCP/FB

START

RECT

D801

RECT

D830

ISOLATOR

PC803

ISOLATOR

PC802

SWITCHING

IC801

D932

D935

D831

D1006

STBY +4V

D930

+20V

REGULATOR

Q911

OVER CURRENT

DETECT

Q930

OVER CURRENT

DETECT

Q931

AC OFF DETECT

Q821, 822

POWER ON/OFF

CONTROL

Q820

+6V

REGULATOR

Q803

+31V

STBY +3.3V

+4V

REGULATOR

IC822

RESET SIGNAL

GENERATOR

IC1111

48STOP P. STOP

77RSTX

8PWM_DA

46P. CONT1

55FUSE DETECT

SYSTEM CONTROLLER

IC1601 (3/3)

RECT

D901

D934

D919, 920

TH901

+12V

REGULATOR

IC821

+7V

REGULATOR

IC1025

+3.3V

REGULATOR

IC820

ADC +5V

+5V

REGULATOR

IC1035

+2.6V

REGULATOR

IC1034

+5V

REGULATOR

IC1031

RDS +3.3V

+3.3V

REGULATOR

IC1711

+1.8V

REGULATOR

IC303

+9V

REGULATOR

IC1712

VEE

FOR FLUORESCENT

INDICATOR TUBE

DC/DC

CONVERTER

T700

RECT

D700 – 703

OSC

Q700, 701

FL_DATA

FL_CLK

FL_STB

FLUORESCENT

INDICATOR TUBE DRIVER,

LED DRIVER

IC700

DIN

CLK

STB

DVD LED

SA-CD/CD LED

VIDEO2 LED

VIDEO1 LED

D705 – 708

(PANEL INDICATOR)

FLUORESCENT

INDICATOR TUBE

FL700

SEG1 – SEG16

14 – 29

GRID1 – GRID12

42 – 31

SIRCS

ROTARY

ENCODER

RV700

LEVEL SHIFT

IC1651

REMOTE CONTROL

RECEIVER

IC701

VOLUME

38 – 40

A/D0 – A/D2

S701 – 705

POWER_KEY

VOLB

VOLA

TUNER_LED

D710

LED DRIVE

Q710

TUNER

S706

(POWER)

1313

STR-KS600PM/KS600PW

• 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.

• x : parts mounted on the conductor side.

•

: internal component.

• : Pattern from the side which enables seeing.

(The other layers' patterns are not indicated.)

• Indication of transistor

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.

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

W or less unless otherwise

specified.

• f : internal component.

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

• 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 produc-

tion tolerances.

• Waveforms are taken with a oscilloscope.

Voltage variations may be noted due to normal produc-

tion tolerances.

• Circled numbers refer to waveforms.

• Signal path.

J : DIGITAL INPUT

F : ANALOG INPUT

f : TUNER

Note: The components identified by mark 0 or dotted line

with mark 0 are critical for safety.

Replace only with part number specified.

These are omitted.

• Circuit Boards Location

DIGITAL board

VOLUME board

DISPLAY board

SMPS board

LINE FILTER board

D-AMP board

SPK board

1414

STR-KS600PM/KS600PW

R1120

X1101

R1166

IC1301

IC1502

IC1501

IC1601

R1089

IC1651

R1362

C1301

C1302

R1301

R1302

R1303

R1304

C1303

C1304

C1305

R1606

R1074

L1604

R1076

X1301

R1087

R1523

R1515

C1521

C1522

R1261

R1502

R1503

R1504

R1505

R1506

FB1503

R1073

R1151

R1305

R1311

R1360

R1306

R1307

R1178

R1170

R1171

R1172

R1173

R1174

R1190

R1183

R1159

R1124

R1129

R1105

R1186

R1122

R1123

R1119

R1126

R1125

R1180

R1053

R1056

R1529

R1308

R1309

D1301

R1312

R1313

R1315

R1316

R1136

R1137

R1134

R1135

R1041

R1140

R1142

R1143

R1144

IC1503

IC1034

R1160

R1161

R1162

R1121

R1150

R1501

R1149

IC1131

R1158

R1071

R1072

R1508

R1509

R1511

R1078

C1299

R1541

R1555

R1168

R1548

R1549

R1550

R1551

R1552

R1553

R1554

R1525

R1526

R1518

R1519

R1520

R1521

R1522

R1517

R1547

R1532

R1533

R1534

R1535

R1536

R1537

R1538

R1539

R1540

R1542

R1543

R1544

R1527

R1528

R1184

FB1305

IC1111

IC1602

R1127

R1189

C1107

C1137

R1128

R1604

R1260

FB1102

FB1302

FB1312

D1103

R1185

R1187

FB1502

R1188

R1167

FB1101

R1182

R1181

R1192

R1191

R1195

R1058

R1059

R1169

R1113

R1070

R1115

FB1501

C1033

IC1600

C1603

R1251

C1108

R1079

C1602

R1653

C1601

R1652

C1652

R1654

R1602

C1651

R1603

R1201

R1651

C1441

R1601

R1179

R1607

C1443

FB1511

R1044

C1483

FB1301

R1088

R1252

FB1308

R1175

R1608

X1502

IC1702

D1700

JR1101

JR1102

FB1700

FB1701

Q1710

Q1711

C1700

C1701

C1707

C1708

C1723

R1700

R1701

R1702

R1703

R1704

R1705

R1706

R1707

R1728

R1729

R1730

R1731

R1732

R1733

FB1702

FB1703

FB1704

FB1705

R1708

R1709

R1710

R1711

IC1710

D1001

L1600

C1705

30 1

112

61 90

120

10081

1-864-851-

(11)

DIGITAL BOARD

(COMPONENT SIDE)

1 2 3 4 5

5-4. PRINTED WIRING BOARD – DIGITAL Board (Component Side) – • See page 13 for Circuit Boards Location.

: Uses unleaded solder.

D1001 G-1

D1103 F-3

D1301 D-5

D1700 B-4

IC1034 G-3

IC1111 D-2

IC1131 D-2

IC1301 D-5

IC1501 E-4

IC1502 E-5

IC1503 F-3

IC1600 C-4

IC1601 G-2

IC1602 D-4

IC1651 F-1

IC1702 B-4

IC1710 B-2

Q1710 C-3

Q1711 C-3

• Semiconductor

Location

Ref. No. Location

1515

STR-KS600PM/KS600PW

5-5. PRINTED WIRING BOARD – DIGITAL Board (Conductor Side) –

• See page 13 for Circuit Boards Location. : Uses unleaded solder.

CNS195

CNS193

C1306

C1069

CNS192

C1525

C1515

C1032

C1656

IC1025

IC1035

C1036

C1024

C1026

C1035

C1936

C1605

C1655

C1610

C1653

C1604

C1654

CNP110

G1000

CNS1101

C1330

IC1031

IC1700

IC1701

IC1711

IC1712

J1700

J1710

C1702

C1703

C1706

C1716

C1721

C1724

C1725

C1726

C1727

C1728

C1730

C1732

C1717

C1718

C1715

C1720

C1719

C1517

C1504

R1091

R1092

C1607

C1138

C1502

R1049

C1505

R1096

R1097

R1086

R1082

R1085

R1083

R1570

R1081

C1142

C1121

C1122

R1193

C1123

C1124

C1125

C1105

R1636

C1104

R1546

R1545

R1556

C1620

R1635

C1657

R1314

C1310

C1309

C1308

C1312

C1313

C1314

C1315

R1317

R1318

C1609

C1067

C1031

R1513

R1571

R1572

R1573

R1574

C1508

C1507

C1506

C1503

C1501

C1509

C1510

R1514

C1511

R1512

C1513

C1514

C1519

C1520

C1516

C1518

C1066

C1100

C1068

C1025

C1034

R1163

C1163

C1252

C1102

C1129

C1130

R1054

R1055

C1065

C1251

R1610

C1659

C1404

R1043

R1605

D1003

FB1313

D1004

R1165

C1139

D1006

R1310

C1331

L1603

JR1010

JR1011

JR1104

C1704

C1709

C1710

C1722

C1729

C1731

R1715

R1716

R1721

R1722

R1724

R1725

R1726

R1727

C1711

C1712

C1713

C1714

R1717

R1723

R1713

R1720

R1719

R1714

R1712

R1718

JR1106

DIGITAL BOARD

(CONDUCTOR SIDE)

1-864-851-

(11)

(CHASSIS)

TN1

FM/AM TUNER PACK

SUPPLIED WITH THE

ASSEMBLED BLOCK

FM 75Ω

COAXIAL

ANTENNA

DISPLAY BOARD

CNS703

SMPS BOARD

CN820

D-AMP BOARD

CNS301

111

VIDEO 1

AUDIO IN

VIDEO 2

SA-CD/CD

COAX IN

DVD

OPT IN

VIDEO 2

OPT IN

SA-CD/CD

DIGITAL

1313

1 2 3 4 5 6

D1003 D-2

D1004 D-2

D1006 G-5

IC1025 G-4

IC1031 G-4

IC1035 E-4

IC1700 A-2

IC1701 A-3

IC1711 D-4

IC1712 D-4

• Semiconductor

Location

Ref. No. Location

(Page 21)

(Page 24)

(Page 27)

1616

STR-KS600PM/KS600PW

R1312

R1313

R1315

R1606

R1607

R1651

C1601

R1705

C1725

R1729

FB1313

C1700

C1701

C1703

R1702

R1703

C1705

IC1702

C1708

R1704

C1707

C1706

C1702

D1700

FB1308

R1362

R1700

C1301

C1305

C1306

R1301

R1302

R1304

C1304

C1303

R1303

C1302

R1314

C1331

C1330

C1308

R1305

C1603

C1609

R1605

C1604

C1653

C1659

R1603

C1656

C1654

R1653

IC1602

C1655

C1607

C1657

C1651

R1602

R1604

R1601

C1035

R1610

C1034

IC1600

R1311

FB1302

C1704

R1706

R1707

R1708

R1709

R1710

R1711

FB1705

FB1704

FB1703

FB1702

FB1701

FB1700

C1715

C1720

C1719

C1718

C1717

C1716

Q1711

C1252

R1261

R1260

C1732

C1731

IC1711

C1728 C1729

FB1312

C1251

C1441

R1727

D1003

D1004

CNS195

R1251

R1252

C1730

IC1301

R1701

R1652 R1654C1652

C1605

C1602

C1724

R1310

R1317

R1316

C1313

C1312

C1314

C1404

C1610

R1608

C1443

C1483

R1151

R1731

R1733

C1727

Q1710

R1728

R1732R1730

R1726

C1726

C1723

R1725C1721

R1724

C1722

C1709

C1710

C1711

C1712

C1713

C1714

IC1712

JR1101

JR1102

IC1035

IC1710

J1710

IC1700

IC1701

J1700

100

10k

220p

100

10 50V

100

0.1

50V

22k

TC7WU04F

47p

560k

0.1

1000

6.3V

50V

1SS355TE-17

100

0.1

47 16V

5.6k

4.7k

100

0.01

0.1

33k

0.01

10k

0.1

50V

0.1

-1

470

0.1

4.7k

L1603

10µH

100

16V

50V0.1

3.3k

47 50V

3.3k

PCM1800

50V

0.1

220p

470

10k

470

10V

4.7k

0.1

NJM4565M(TE2)

100

0.1

10 50V

DTC124EKA-T146

0.1

16V

0.1

TA78033LS

16V

0.1

0.0033

10k

ISS367-T3

15P

39k

50V

LC89056W

10k 10k220p

50V

220p

100

16V

10k

100

100p

0.1

L1604

10µH

16V

2.2k

470p

100

10k

50V

DTC124EKA-

T146

100

10k10k

10k

100

16V

0.1

10k100

16V

10k

0.1

100p

TA7809

TA7805LS

MC14052 BDR2

TORX141

CLK

XMODE

RDS DATA

RDS_CL

FM SIG OUT

RDS(3.3V)

MUTE

R CH

GND

L CH

TUNED

VDD 10V

DO/ST

CLOCK

STEREO

+3.3V REGULATOR

+9V REGULATOR

A/D CONVERTER

DIGITAL AUDIO

INTERFACE RECEIVER

BUFFER

+5V REGULATOR

SCHMITT TRIGGER

ANALOG AUDIO

INPUT SELECT

LEVEL SHIFT

(CHASSIS)

SA-CD/CD

VIDEO 2

VIDEO 1

AUDIO IN

(CHASSIS)

COAX IN

DVD

(1/3)

OPTICAL RECEIVER

OPT IN

SA-CD/CD

OPT IN

VIDEO 2

DIGITAL

COAXIAL

FM 75Ω

THE ASSEMBLED

BLOCK

SUPPLIED WITH

FM/AM

TUNER PACK

TN1

• See page 19 for Waveforms. • See page 29 for IC Block Diagrams. • See page 34 for IC Pin Function Description.

5-6. SCHEMATIC DIAGRAM – DIGITAL Board (1/3) –

(Page 18)

(Page 17)

(Page 18)

1717

STR-KS600PM/KS600PW

• See page 19 for Waveforms. • See page 29 for IC Block Diagrams. • See page 34 for IC Pin Function Description.

5-7. SCHEMATIC DIAGRAM – DIGITAL Board (2/3) –

R1532

R1533

R1545

R1546

R1548

R1549

R1550

R1551

R1502

R1191

R1192

R1195

R1181

R1182

R1183

R1184

R1185

R1187

R1188

R1171

R1172

R1173

R1170

R1166

R1174

JR1106

C1507

R1520

R1521

R1522

R1518

R1519

R1517

R1554

1553

R1552

R1525

R1526

C1519

R1534

R1547

R1541

R1535

R1536

R1537

1538

R1539

R1540

R1542

R1543

R1555

R1544

R1527

R1528

R1514

C1510

C1514

C1506

R1570

R1571

R1572

R1573

R1574

R1508

R1161

R1160

R1509

R1121

C1504 C1505

R1506

R1505

R1504

R1503

R1523

R1513

C1522

X1502

R1515

C1521

R1501 C1511

C1501

R1512

R1511

R1142

C1520

FB1501

FB1502

C1516

C1515

C1502

C1518

C1525

C1517

C1509

R1150

C1503

FB1503R1556

CNS1101

IC1502

IC1503

R1120

R1529

C1508

C1513

JR1104

IC1501

220

100

0.1

220

0.1

220

10k

0.1

10k

100

0.1 0.1

100

220

10k

10p

13.9MHz

10p

100 0.1

0.1

100

0.1

470

10V

0.1

100

16V

470

10V

0.1

100

0.1

100

25P

IS61LV6416-10TLT

TC7WH157FU

100

220

0.1

CXD9720BQ

INT

SMUTE

SCDT

SHIFT

HDOUT

GP12

XRST

HACN

HCS

BST

GP9

A13

A14

A15

A10

A11

A12

A13

A14

A15

D10

D11

D12

D13

D14

D15

A10

A11

A12

D10

D11

D12

D13

D14

D15

CS0

WE0

LAT1

LAT2

LAT3

OVFW

OVF

FON

FCTL

FCLK

HCLK

HDIN

BCKO

LRCKO

DGND

SCDT

SHIFT

DGND

LAT1

LAT2

LAT3

INIT

REST

DGND

SOFT MUTE

OVF

SCK

FAN-CLK

FAN ON/OFF

FAN-CTRL

DGND

OVFW

DGND

(2/3)

S-RAM

DIGITAL AUDIO

SIGNAL PROCESSOR

BOOT SELECT

(Page 16)

(Page 23)

(Page

18)

+ 37 hidden pages

Sony STRKS-600-PM, STRKS-600-PW Service manual

TABLE OF CONTENTS

SERVICING NOTES

GENERAL

3-2. CASE

3-1. DISASSEMBLY FLOW

DISASSEMBLY

3-3. FRONT PANEL ASSY

3-4. SMPS BOARD

3-5. LINE FILTER BOARD

3-6. D-AMP BOARD

3-7. DIGITAL BOARD

TEST MODE

DIAGRAMS

5-1. BLOCK DIAGRAM – DSP Section –

5-2. BLOCK DIAGRAM – AUDIO OUT Section –

5-3. BLOCK DIAGRAM – DISPLAY, POWER SUPPLY Section –

5-5. PRINTED WIRING BOARD – DIGITAL Board (Conductor Side) –

5-6. SCHEMATIC DIAGRAM – DIGITAL Board (1/3) –

5-7. SCHEMATIC DIAGRAM – DIGITAL Board (2/3) –