Sony STR-D560Z User manual

MICROFILM

Manufactured under license from Dolby Laboratories Licensing

Corporation.

“Dolby”, the double-D symbol aand “Pro Logic” are trademarks

of Dolby Laboratories Licensing Corporation.

FM STEREO/FM-AM RECEIVER

Photo : STR-DE615

US Model

STR-D560Z/D660Z/DE615/DE715

Canadian Model

STR-DE615/DE715

Australian Model

STR-DE715

SERVICE

MANUAL

STR-D560Z/D660Z/DE615/DE715

– Continued on page 2 –

SPECIFICATIONS

– 2 –

TABLE OF CONTENTS

Specifications ........................................................................... 1

1.GENERAL

Location and Function of Controls .................................... 4

2. DIAGRAMS

2-1. IC Pin Functions ......................................................... 6

2-2. Circuit Boards Locations .......................................... 10

2-3. Printed Wiring Boards – AMP Section – .................. 11

2-4. Schematic Diagram – AMP Section – ..................... 15

2-5. Schematic Diagram – Surround Section –............... 19

2-6. Printed Wiring Boards – Surround Section – ........... 23

2-7. Schematic Diagram

– Display Section (STR-D560Z/DE615) – .............. 26

2-8. Printed Wiring Boards

– Display Section (STR-D560Z/DE615) – .............. 29

2-9. Printed Wiring Boards

– Display Section (STR-D660Z/DE715) – .............. 33

2-10. Schematic Diagram

– Display Section (STR-D660Z/DE715) – .............. 37

3. EXPLODEDVIEWS

3-1. Front Panel Section................................................... 44

3-2. Chassis Section ......................................................... 46

3-3. Back Panel Section ................................................... 47

4. ELECTRICAL PARTS LIST ........................................ 48

– 3 –

3. Measuring the voltage drop across a resistor by means of aVOM

or battery-operated AC voltmeter. The “ limit” indication is

0.75V, soanalog meters must have anaccurate low-voltage scale.

The Simpson 250 and Sanwa SH-63Trd are examples of a pas-

sive VOM that is suitable. Nearly all battery operated digital

multimeters that have a 2V AC range are suitable. (See Fig.A)

Fig. A. Using an AC voltmeter to check AC leakage.

Earth Ground

To Exposed Metal Parts on Set

1.5k

0.15µF AC

voltmeter

(0.75V)

SAFETY CHECK-OUT

After correcting the original service problem, perform the follow-

ing safety check before releasing the set to the customer :

Checkthe antenna terminals, metal trim,“metallized”knobs, screws,

and all other exposed metal parts forAC leakage. Check leakage as

described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to earth ground and

from all exposed metal parts to any exposed metal part having a

return to chassis, must not exceed 0.5mA (500 microampers).

Leakage current can be measured by any one of three methods.

1. A commercial leakage tester, such as the Simpson 229 or

RCAWT-540A. Follow the manufacturers’ instructions to use

these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245

digital multimeter is suitable for this job.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK !OR DOTTED LINEWITH

MARK !ONTHE SCHEMATIC DIAGRAMS AND INTHE PARTS

LIST ARE CRITICALTO SAFE OPERATION.

REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE

PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN

SUPPLEMENTS PUBLISHED BY SONY.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE !SUR LES

DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT

CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE

REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY

DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU

DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY.

– 4 –

SECTION 1

GENERAL

LOCATION AND FUNCTION OF CONTROLS

This section is extracted from

instruction manual.

@¶@§ @∞@¢@£@™@¡@º!ª !•!¶!§ !∞ !¢!£!™!¡ 09

12345678

[FRONT PANEL]

!∞AUDIO FUNCTION buttons

!§VIDEO FUNCTION buttons

!¶DIRECT button

!•SHIFT button

!ªNumeric buttons

@ºPRESET TUNING +,– buttons

@¡MEMORY button

@™DISPLAY button

@£FM/AM button

@¢FM MODE button

@∞TUNING +,– buttons

@§PHONES jack

@¶SPEAKERS switch

1DPC MODE button

2POWER switch

3SUR, TONE, INDEX indicators

4Digital processing control buttons

5Function indicators

6DIRECT PASS indicator

75.1 INPUT indicator

8MASTER VOLUME control

9BALANCE control

!ºBASS BOOST button/indicator

!¡SOUND FIELD ON/OFF button

!™MODE button

!£GENRE button

!¢DIRECT PASS, SET UP, 5.1/DVD INPUT buttons

– 5 –

123

456

0 ) = +

!¡

!™

!£

!¢

!∞

!§

!¶

!•

!ª

@º

@¡

@™

@£

!£ SYSTEM CONTROL/FUNCTION buttons

!¢ 5.1/INPUT button

!∞ TV/VIDEO button

!§ Direct TUNING button

!¶ CH/PRESET button

!• TEST TONE button

!ª CENTER LEVEL +, – buttons

@º REAR LEVEL +, – buttons

@¡ MASTER VOL buttons

@™ MUTING button

@£ BASS BOOST button

1LEARN button/indicator

2SLEEP button

3TV CONTROL ON button

4Numeric, ENTER buttons

5BACKGROUND button

6VCR/CD/DVD control buttons

7SOUND FIELD buttons

8DIRECT button

9DPC MODE button

0DIGITAL PROCESSING CONTROL buttons

!¡ VISUAL POWER button

!™ SYSTEM OFF button

[REMOTE]

[REAR PANEL]

– 6 –

SECTION 2

DIAGRAMS

IC103 MB90673PF-G-196-BND (SYSTEM CONTROL) (STR-D660Z/DE715)

Pin No. Pin name I/O Description

1 AC MUTE O AC mute drive.

2 D. LAT O Data latch output.

3 T. LAT O Tuner function latch output.

4 S. CLK O Serial clock output.

5 S. DATA O Serial data output.

6 S. LAT O Serial latch output.

7 AUTO STOP O Tuner auto stop output.

8 T. MUTE O Tuner mute output.

9 STEREO I Stereo detect signal input.

10 IF DATA IN I IF data input.

11 VSS (D) – Ground.

12 V-A O Video switch control output.

13 V-B O Video switch control output.

14 RM INPUT I Remote control signal input.

15 V-E O Video switch control output.

16 V-INH – Not used (Open).

17 LED DATA O LED data output.

18 LED CLR O LED clock signal output.

19 S. POWER I Power switch input.

20 RX (SIN) – Not used (Fixed at “ L ” )

21 TX (SOUT) – Not used (Open).

22 BUSY – Not used (Open).

23 FL CLEAR O FL reset signal output.

24 FL DATA O FL data output.

25 FL CLK O FL clock output.

26 FL LAT O FL latch signal output.

27 ––––– – Not used (Ground).

28 VCC(A) – Analog power supply (+4.9V).

29 + AVR – Connect to VDD (+5.1V).

30 –AVR – Not used (Ground).

31 GND (D) – Ground.

32 AD KEY IN1 I Key input.

33 AD KEY IN2 I Key input.

34 VSS(D) – Ground.

35 AD KEY IN3 I Key input.

36 AD KEY IN4 I Key input.

37 AD KEY IN5 I Key input.

38 AD VERSION I Model select.

39 VOL + O Volume up control output.

40 VOL – O Volume down control output.

41 MODE0 – Not used (Fixed at “ H ” )

42 MODE1 – Not used (Fixed at “ H ” )

43 MODE2 – Not used (Ground).

44 STANDBY – Connect to VDD (+5.1V).

45 STOP O Power ON/OFF control output.

2-1. IC PIN FUNCTION

– 7 –

Pin No. Pin name I/O Description

46 LERNING LED – Not used (Open).

47 ––––– – Not used (Ground).

48 ––––– – Not used (Ground).

49 CTR A IN I Control S signal input (DE715 : US, Canadian model).

50 STANDBY LED – Not used (Open).

51 VOL LED O Volume LED drive.

52 S-OUT O Control S signal output (DE715 : US, Canadian model).

53 CTR A OUT O Control S signal output (DE715 : US, Canadian model).

54 VIDEO1 (M-BUS) O VIDEO1 control signal output.

55 VIDEO2 (M-BUS) O VIDEO2 control signal output.

56 TV (M-BUS) O TV control signal output.

57 –––– – Not used (Ground).

58 SP OFF IN I Speaker switch input.

59 SIGNAL IN – Not used (Ground).

60 –––– – Not used (Ground).

61 –––– – Not used (Ground).

62 RESET I Reset terminal.

63 VSS(D) – Ground.

64 XO O System clock (4.19MHZ).

65 XI I System clock (4.19MHZ).

66 VCC(D) – Digital power supply (+4.9V).

67 –––– – Not used (Ground).

68 POWER RY O Power relay drive.

69 BRIDGE RY – Power key input.

70 SUR RY O Surround relay drive.

71 CENTER RY O Center relay drive.

72 FRONT RY (H,P) O Front (Headphone) relay drive.

73 MIX/SUB RY O Woofer relay drive.

74 4/8 IN – Not used (Ground).

75 PROTECT IN I Protector operation input.

76 DIRECT PASS O Direct pass relay drive.

77 BASS BOOST O Bass boost ON/OFF control.

78 F/C/W MUTE O Front, Center, Woofer mute drive.

79 SL MUTE O Surround L-CH mute drive.

80 SR MUTE O Surround R-CH mute drive.

– 8 –

IC103 µPD780205GF-027-3BA (SYSTEM CONTROL) (STR-D560Z/DE615)

Pin No. Pin name I/O Description

1 –––– – Not used (Connect toVDD).

2 – 4 –––– – Not used (Connect to ground).

5 F/C/W. MUTE O Front, Center, Woofer mute drive.

6 SL MUTE O Surround L-CH mute drive.

7 SR MUTE O Surround R-CH mute drive.

8 AC MUTE O AC mute drive.

9 D LATCH O Data latch output.

10 RESET I Reset terminal.

11 X2 O System clock (4.19MHZ).

12 X1 I System clock (4.19MHZ).

13 VSS – Ground.

14 NP – Not used (Open).

15 –––– – Connect to reset terminal.

16 VDD – Power supply (+5V).

17 T LATCH O Tuner function latch output.

18 S CLOCK O Serial clock output.

19 S DATA O Serial data output.

20 S LATCH O Serial latch output.

21 AUDIO. STOP O Tuner auto stop output.

22 TUNER MUTE O Tuner mute output.

23 STEREO I Stereo detect signal input.

24 IF DATA IN I IF data input.

25 GND A/D – Ground.

26 SIRCS I Remote control signal input.

27 POWER KEY I Power key input.

28 VERSION I Model select input.

29 KEY 5 I Key input.

30 KEY 4 I Key input.

31 KEY 3 I Key input.

32 KEY 2 I Key input.

33 KEY 1 I Key input.

34 VDD A/D – Power supply (+5V).

35 VREF A/D I Reference voltage input.

36 V-A O Video switch control output.

37 V-B O Video switch control output.

38 V-E O Video switch control output.

39 STOP O Power ON/OFF control output.

40 VSS – Ground.

41 DIRECT PASS O Direct pass relay drive.

42 SUR RY O Surround relay drive.

43 CENTER RY O Center relay drive.

44 FRONT RY O Front relay drive.

45 MIX SUB RY O Woofer relay drive.

– 9 –

Pin No. Pin name I/O Description

46 VDD – Power supply (+5V).

47 PROTECTOR IN I Protector operation input.

48 POWER RY O Power relay drive.

49 BASS BOOST O Bass boost ON/OFF control.

50 SP OFF I Speaker switch input.

51 VOL – O Volume down control output.

52 VOL + O Volume up control output.

53 VOL LED O Volume LED drive.

54 STANDBY LED – Not used (Open).

55 ––––– – Not used (Open).

56 BASS BOOST LED O BASS BOOST LED drive.

57 5.1 INPUT LED O 5.1 INPUT LED drive.

58 DIRECT PASS LED O DIRECT PASS LED drive.

59 SUR LED O SUR LED drive.

60 TONE LED O TONE LED drive.

61 VIDEO 1 LED O VIDEO 1 LED drive.

62 INDEX LED O INDEX LED drive.

63 PHONO LED O PHONO LED drive.

64 TUNER LED O TUNER LED drive.

65 DAT MD LED O DAT/MD LED drive.

66 CD LED O CD LED drive.

67 TAPE LED O TAPE LED drive.

68 TV/DBS LED O TV/DBS LED drive.

69 VIDEO2 LED O VIDEO2 LED drive.

70 – 78 P1 – P9 O FL segment drive.

79 V LOARD – FL power supply (– 35V).

80 – 87 P10 – P17 O FL segment drive.

88 – 100 G1 – G13 O FL segment drive.

– 10 –

2-2. CIRCUIT BOARDS LOCATIONS

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AUDIO board

AU-VIDEO board

SURR AUDIO board

HP board

DISPLAY board

VOL board

VIDEO board

SP SW board

SW board

BALANCEboard

L. B. SW board

5.1 IN board

SP board

REAR AMP board

AMP JOINT (B) board

SURR board

CONT (AS-1) board

AMP board

SECONDARY board

STANDBY board

S-A-SP board

CTRL-A board (DE715 : US, Canadian model)

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