Sony STRDG-510 Service manual

STR-DG510

SERVICE MANUAL

Ver. 1.2 2007. 05

Photo: Black type

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 DTS, Inc.

This receiver incorporates High-Definition Multimedia Interface (HDMITM) technology. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC.

US Model

Canadian Model

AEP Model

UK Model

E Model

Australian Model

AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC

DISTORTION: (Models of area code US only)

With 8 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 90 watts per channel minimum RMS power, with no more than

0.09 % total harmonic distortion from 250 milliwatts to rated output.

Amplifier section

Models of area code US, CND Minimum RMS Output Power (8 ohms, 20 Hz – 20 kHz, THD 0.09%)

Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%)

Surround Mode Output Power THD 10%)

1)

90 W + 90 W

100 W + 100 W

2)

(8 ohms 1 kHz,

130 W/ch

SPECIFICATIONS

Models of area code AEP, UK Minimum RMS Output Power (8 ohms, 20 Hz – 20 kHz, THD 0.09%)

Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%)

Surround Mode Output Power THD 10%)

Models of area code E2, AUS, KR, TW Minimum RMS Output Power (8 ohms, 20 Hz – 20 kHz, THD 0.09%)

Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%)

Surround Mode Output Power THD 10%)

MULTI CHANNEL AV RECEIVER

1)

85 W + 85 W

100 W + 100 W

2)

(8 ohms, 1 kHz,

130 W/ch

1)

70 W + 70 W

90 W + 90 W

2)

(8 ohms, 1 kHz,

120 W/ch

– Continued on next page –

9-887-536-03

Sony Corporation

Home Audio Division Published by Sony Techno Create Corporation

1

STR-DG510

Ver. 1.2

Models of area code MY, SP, TH Minimum RMS Output Power (8 ohms, 20 Hz – 20 kHz, THD 0.09%)

Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%)

Surround Mode Output Power THD 10%)

1) Measured under the following conditions: Area code Power requirements

US, CND 120 V AC, 60 Hz AEP, UK, MY, SP, TH 230 V AC, 50 Hz E2, AUS 240 V AC, 50 Hz TW 110 V AC, 60 Hz KR 220 V AC, 60 Hz

2) Reference power output for front, center and surround speakers. Depending on the sound field settings and the source, there may be no sound output.

Frequency response

Analog 10 Hz – 70 kHz

Inputs

Analog Sensitivity: 500 mV/

Digital (Coaxial) Impedance: 75 ohms

Digital (Optical) S/N: 100 dB

Output (Analog)

AUDIO OUT Voltage: 500 mV/10 kohms SUB WOOFER Voltage: 2 V/1 kohm

Tone

Gain levels ±6 dB, 1 dB step

3) INPUT SHORT (with sound field and tone bypassed).

4) Weighted network, input level.

1)

60 W + 60 W

80 W + 80 W

2)

(8 ohms, 1 kHz,

120 W/ch

+0.5/–2 dB (with sound field and tone bypassed)

50 kohms

3)

S/N

: 96 dB

(A, 500 mV

S/N: 100 dB (A, 20 kHz LPF)

(A, 20 kHz LPF)

4)

)

FM tuner section

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

General

Power requirements Area code Power requirements

US, CND 120 V AC, 60 Hz AEP, UK 230 V AC, 50/60 Hz E2 120/220/240 V AC, 50/60 Hz AUS 240 V AC, 50 Hz MY, SP, TH 230 – 240 V AC, 50/60 Hz KR 220 – 230 V AC, 50/60 Hz TW 110 V AC, 60 Hz

Power consumption Area code Power consumption

US, AEP, UK, E2, AUS, KR 220 W CND 300 V A MY, SP, TH 200 W TW 500 W

Power consumption (during standby mode)

0.3 W

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

430 × 157.5 × 310 mm (16 7/8 × 6 2/8 × 12 2/8 inches) including projecting parts and controls

Mass (Approx.) 7.7 kg (16 lb 16 oz)

Supplied accessories

FM wire antenna (aerial) (1) AM loop antenna (aerial) (1) Remote commander RM-AAU013 (1) R6 (size-AA) batteries (2) Optimizer microphone ECM-AC2 (1)

Design and specifications are subject to change without notice.

•Abbreviation CND : Canadian model AUS: Australian model E2 : 120 V AC area in E model KR : Korea model MY : Malaysia model SP : Singapore model TH : Thai model TW : Taiwan model

AM tuner section

Tuning range

Models of area code US, CND With 10-kHz tuning scale: 530 – 1,710 kHz With 9-kHz tuning scale: 531 – 1,710 kHz Models of area code AEP, UK, AUS, KR, MY, SP, TH, TW With 9-kHz tuning scale: 531 – 1,602 kHz Models of area code E2 With 10-kHz tuning scale: 530 – 1,610 kHz

With 9-kHz tuning scale: 531 – 1,602 kHz Antenna Loop antenna Intermediate frequency 450 kHz

5) You can change the AM tuning scale to 9 kHz or 10 kHz.

After tuning in any AM station, turn off the recei ver . While

holding down TUNING MODE, press ?/1. All preset

stations will be erased when you change the tuning scale.

To reset the scale to 10 kHz (or 9 kHz), repeat the

procedure.

5)

Video section

Inputs/Outputs

Video: 1 Vp-p/75 ohms

COMPONENT VIDEO: Y: 1 Vp-p/75 ohms

PB/CB: 0.7 Vp-p/ 75 ohms PR/CR: 0.7 Vp-p/ 75 ohms 80 MHz HD Pass Through

2

STR-DG510

Ver. 1.2

SAFETY CHECK-OUT (US MODEL)

After correcting the original service problem, perform the following safety check before releasing the set to the customer: Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC 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 0.5 mA (500 microampers.). Leakage current can be measured by any one of three methods.

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

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate lowvoltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V A C range are suitable. (See Fig. A)

To Exposed Metal Parts on Set

0.15 µF

1.5 k

Ω

AC voltmeter (0.75 V)

MODEL IDENTIFICATION

— BACK PANEL —

Part No.

MODEL PART No.

US 2-896-346-0s CND 2-896-346-1s AEP, UK 2-896-346-2s MY, SP 2-896-346-3s TH 2-896-346-4s AUS 2-896-346-5s TW 2-896-346-6s KR 2-896-346-7s E2 2-896-346-8s

•Abbreviation CND: Canadian model AUS: Australian model E2 : 120 V AC area in E model KR : Korea model MY : Malaysia model SP : Singapore model TH : Thai model TW : Taiwan model

Earth Ground

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

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.

ATTENTION AU COMPOSANT AYANT RAPPORT

À LA SÉCURITÉ!!

LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 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.

3

STR-DG510

GENERAL

Name Function

L MEMORY/

ENTER TUNING

MODE TUNING +/–

M AUTO CAL

MIC jack

N PHONES jack Connects to headphones

Press to operate the tuner (FM/AM) (page 52).

Connects to the supplied optimizer microphone for the Auto Calibration function (page 28).

(page 64).

STR-DG510

This section is extracted from instruction manual.

Getting Started

qf

Name Function

A ?/1

(on/standby)

B SPEAKERS

(OFF/A/B)

C Display The current status of the

D Remote

sensor

E DISPLAY Press to select information

F INPUT MODE Press to select the input mode

GB

6

Press to turn the receiver on or off (page 26, 34, 35, 52,

69). Press to select the front

speaker system (page 27).

selected component or a list of selectable items appears here (page 8).

Receives signals from remote commander.

displayed on the display (page 57, 59).

when the same components are connected to both digital and analog jacks (page 58).

About the indicators on the display

1 2 3 4 5 6 7 98

SP A

LFE

SW

LCR

SL S SR

Name Function

A SW Lights up when sub woofer

B LFE Lights up when the disc being

C SP A/SP B Lights up according to the

D ; D Lights up when the receiver is

;D;

SP B

selection is set to “YES” (page

42) and the audio signal is output from the SUB WOOFER jack.

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

speaker system used. However, these indicators do not light up if the speaker output is turned off or if headphones are connected.

decoding Dolby Digital signals.

Note

When playing a Dolby Digital format disc, be sure that you have made digital connections and that INPUT MODE is not set to “ANALOG” (page 58).

q;qs qaqd

89

Name Function

G MASTER

VOLUME

H DIRECT Press to listen to high quality

I AUTO CAL Press to activate the Auto

J INPUT

SELECTOR

K 2CH Press to select a sound field

A.F.D. MOVIE MUSIC

PLII;PL OPT DTS MEMORY RDS ST

Turn to adjust the volume level of all speakers at the same time (page 32, 33, 34,

35).

analog sound (page 51).

Calibration function (page

29). Turn to select the input

source to play back (page 32, 34, 35, 51, 53, 55, 56, 58, 59,

60).

(page 46).

MONOD.RANGECOAX

q;qaqsqd

Name Function

E ; PL/

; PLII

F OPT Lights up when VIDEO 2 input

G DTS Lights up when the receiver is

“; 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 the Pro Logic II Movie/Music decoder is activated. However, these indicators do not light up if both the center and surround speakers are set to “NO” (page 38) and you select a sound field using the A.F.D. button.

is selected. However, “UNLOCK” appears on the display if no digital signal is input through the OPTICAL jack. “OPT” also lights up when SAT input is selected if –INPUT MODE is set to

“AUTO IN” and the source signal is a digital signal being input through the OPTICAL jack.

–INPUT MODE is set to “OPT

IN” (page 58).

decoding DTS signals.

Note

When playing a DTS format disc, be sure that you have made digital connections and that INPUT MODE is not set to “ANALOG” (page 58).

Name Function

H MEMORY Lights up when a memory

I Tuner

indicators

J Preset

station indicators

K D.RANGE Lights up when dynamic range

L COAX Lights up when DVD input is

M Playback

channel indicators

L R C SL SR S

function, such as Preset Memory (page 55), etc., is activated.

Lights up when using the receiver to tune in radio stations (page 52), etc.

Note

“RDS” appears for models of area code CEL, CEK only.

Lights up when using the receiver to tune in radio stations you have preset. For details on presetting radio stations, see page 54.

compression is activated (page

37).

selected. However, “UNLOCK” appears on the display if no digital signal is input through the COAXIAL jack.

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 (based on the speaker settings). 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 Output channel: When surround speakers are set to “NO” (page 38) Sound Field: A.F.D. AUTO

SW

LCR

SL SR

GB

7

Getting Started

GB

8

GB

9

5

STR-DG510

123 46 78

0/10

ENTER

9

SYSTEM STANDBY

TV INPUT

SLEEP

AUTO

CAL

TV

?/1

AV

?/1

VIDEO 1 VIDEO 2 VIDEO 3 DVD

2CH A.F.D.

RETURN/EXIT TV CH –

PRESET –

TV CH + PRESET +

TUNING –

TV

TUNING +

REPLAY ADVANCE

MENU

MOVIE MUSIC

MEMORY DVD MENU

CLEAR

TOOLSDISPLAY

MUTING

TV VOL

MASTER VOL

FM MODE

D.TUNING

D.SKIP

AMP MENU

SAT TV SA-CD/CD TUNER

?/1

-

F

Gg

f

.

HmM

Xx

<

>

5

>10/

Rear panel

1 2

OPTICAL

SAT IN

VIDEO 2/

BD IN

DVD IN

COAXIAL

DIGITAL

A DIGITAL INPUT/OUTPUT section

B COMPONENT VIDEO INPUT/

OUTPUT section

Green (Y) Blue

B/CB

(P Red

R/CR

(P

DVD IN OUT

AM

ANTENNA

L

R

AUDIO INTVAUDIO IN

SA-CD/CD

OPTICAL IN jacks

COAXIAL IN jack

HDMI IN/ OUT jacks*

COMPONENT VIDEO INPUT/ OUTPUT

)

jacks*

)

VIDEO 2 /BD IN

HDMI

VIDEO IN VIDEO IN VIDEO OUT

SAT

DVD VIDEO 1

L

RLR

AUDIO OUT

AUDIO IN

SAT

VIDEO 1

SAT IN DVD IN MONITOR OUT

VIDEO OUT

VIDEO IN

MONITOR

COMPONENT VIDEO

AUDIO OUT

AUDIO IN

SUB

WOOFER

Connects to a DVD player, etc. The COAXIAL jack provides a better quality of loud sound (page 18, 21,

23). Connects to a DVD

player, etc. The image and the sound are output to a TV or a projector (page 18).

Connects to a DVD player, TV, or a satellite tuner. You can enjoy high quality image (page 20, 21, 23).

Y

+

–

P

B/CB

PR/C

R

CENTER

SURROUND

FRONT A

L

+

–

R

SPEAKERS

3456

C SPEAKERS section

D VIDEO/AUDIO INPUT/OUTPUT

section

AUDIO IN/

White (L)

OUT jacks

Red (R)

VIDEO IN/

Yellow

OUT jacks*

E AUDIO INPUT section

AUDIO IN

White (L)

jacks

Red (R)

FRONT B

LR

Connects to speakers (page 15).

Connects to a sub woofer (page 15).

Connects to a VCR, a DVD player, etc. (page 20–24).

Connects to a CD player, etc. (page

16).

F ANTENNA section

FM ANTENNA jack

AM ANTENNA terminals

*You can watch the selected input image when you

connect the MONITOR OUT or HDMI OUT jack to a TV or projector (page 18, 20).

Connects to the FM wire antenna (aerial) supplied with this receiver (page 25).

Connects to the AM loop antenna (aerial) supplied with this receiver (page 25).

Remote commander

You can use the supplied remote RM-AAU013 to operate the receiver and to control the Sony audio/video components that the remote is assigned to operate (page 61).

ws

wa

w;

ql qk qj

qh

qg qf

qd

1

2

3

4

5

6 7 8

9 q;

qa

qs

Getting Started

GB

10

Name Function

A TV ?/1

(on/standby)

AV ?/1 (on/standby)

B ?/1

(on/standby)

C Input buttons Press one of the buttons to

GB

12

Press TV ?/1 and TV (M) at the same time to turn the TV on or off.

Press to turn on or off the Sony audio/video components that the remote is assigned to operate (page 61). 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).

Press to turn the receiver on or off. To turn off all components, press ?/1 and AV ?/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 can change the button assignments following the steps in “Changing button assignments” on page 61.

Button Assigned Sony

component

VIDEO 1 VCR (VTR mode 3) VIDEO 2 VCR (VTR mode 2) VIDEO 3 Not assigned DVD DVD player SAT Digital Satellite

Receiver

TV TV SA-CD/CD Super Audio CD/

CD player

TUNER Built-in tuner

Name Function

D 2CH Press to select a sound field.

A.F.D. MOVIE MUSIC

E AMP MENU Press to display the menu of

F FM MODE Press to select the FM

G D.TUNING Press to enter direct tuning

D.SKIP Press to skip a disc when

H DVD MENU Press to display the menu of

I ENTER Press to enter the value after

the receiver. Then, use V, v, B, b and (P) to perform

menu operations.

monaural or stereo reception.

mode.

using a multi-disc changer.

the DVD player on the TV screen. Then, use V, v, B, b and (P) to perform menu operations.

selecting a channel, disc or track using the numeric buttons of the TV, VCR or satellite tuner.

MEMORY Press to store a station.

J MUTING Press to activate the muting

K TV VOL

a)

+

MASTER VOL +

L ./> Press to skip a track of the CD

REPLAY / ADVANCE

/–

a)

/–

<

function. Press MUTING and TV (M) at the same time to activate the TV’s muting function.

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

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

player, DVD player or blu-ray disc player.

Press to replay the previous

<

scene or fast forward the current scene of the VCR, DVD player or blu-ray disc player.

Name Function

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 (M)

PRESET +/– Press to select

a)

–search tracks in the forward/

reverse direction of the DVD player.

–start fast forward/rewind of

the VCR, CD player or bluray disc player.

Press to start playback of the VCR, CD player, DVD player, or blu-ray disc player.

recording of the VCR, CD player, DVD player or blu-ray disc player. (Also starts recording with components in recording standby.)

VCR, CD player, DVD player or blu-ray disc player.

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.

M TV Press TV and the button you

N MENU Press to display the menu of

want at the same time to activate the buttons with orange printing.

the VCR, DVD player, satellite tuner or blu-ray disc player on the TV screen. Press MENU and TV (M) at the same time to display the TV’s menu. Then, use V, v, B, b and (P) to perform menu operations.

continued

Name Function

O RETURN/

EXIT O

P

V/v/B/b

Q DISPLAY Press to select information

R TOOLS Press to display options

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

menu or on-screen guide of the VCR, DVD player, satellite tuner or blu-ray disc player is displayed on the

TV screen. Press RETURN/EXIT and TV (M) at the same time to return to the previous menu or exit the TV’s menu while the menu is displayed on the TV screen.

After pressing AMP MENU (E), DVD MENU (H), or MENU (N), press V, v, B or b to select the settings. Then, press to enter the selection for DVD MENU or MENU. Press also to enter the selection of the receiver, VCR, satellite tuner, CD player, DVD player or blu-ray disc player.

displayed on the TV screen of the VCR, satellite tuner, CD player, DVD player or blu-ray disc player. Press DISPLAY and TV (M) at the same time to display TV’s information on the TV screen.

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). Press TOOLS and TV (M) at the same time to display options applicable to the TV.

continued

GB

11

Getting Started

GB

13

6

Name Function

S -/-- Press -/-- and TV (M) at the

>10/

CLEAR Press to clear a mistake when

T Numeric

buttons (number 5

U TV INPUT Press TV INPUT and TV (M)

SLEEP Press to activate the Sleep

V AUTO CAL Press to activate the Auto

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.

•The VIDEO 3 button on the remote is not available for receiver operation.

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

you press the incorrect numeric button.

Press to –preset/tune to preset

a)

)

–select track numbers of the

–select channel numbers of

Press the numeric buttons and TV (M) at the same time to select the TV channels.

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.

Calibration function.

VCR, satellite tuner or CD player.

Digital CATV terminal.

stations.

CD player, DVD player or blu-ray disc player. Press 0/ 10 to select track number 10.

the VCR or satellite tuner.

STR-DG510

GB

14

7

STR-DG510

)

SECTION 2

DISASSEMBLY

Note : This set can be disassemble according to the following sequence.

SET

2-1. CASE

(Page 8)

2-2. FRONT PANEL SECTION

(Page 9)

2-3. BACK PANEL SECTION

(Page 9)

2-4. DIGITAL BOARD

(Page 10)

2-5. MAIN BOARD SECTION

(Page 10)

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

2-1. CASE

2

two

screws

(case 3 TP2)

2-6. STANDBY BOARD

(Page 11)

3

two

screws

×

(+BVTP 3

8

4

case

1

two

screws

(case 3 TP2)

8

2-2. FRONT P ANEL SECTION

)

1

CNP790 (4P)

5

two

screws

(+BVTP 3

×

STR-DG510

Ver. 1.2

3

CNP908 (3P)

4

8)

CNP732 (3P)

7

front panel section

2-3. BACK PANEL SECTION

2

CNP156 (3P)

1

CNP900 (2P)

3

CNP721 (2P)

2

(CNS514)

6

five

screws

(+BVTP 3

qa

three

(+BVTP 3

screws

6

(+BVTP 3

flexible flat cable (25 core

×

8)

×

8)

two

screws

×

8)

7

two

screws

(+BVTP 3

×

8)

8

three

(+BVTP 3

screws

9

three

(+BVTP 3

×

8)

screws

×

8)

0

screw

(+BVTP 3

qs

back panel section

4

wire (flat type) (13 core)

(CNS509)

5

wire (flat type) (9 core) (except AEP, UK) (CNS507

wire (flat type) (11 core) (AEP, UK) (CNS508)

×

8)

9

STR-DG510

2-4. DIGIT AL BOARD

2

CNP503 (8P)

1

CNP505 (7P)

4

3

screw

(+BVTP 3

DIGITAL board

×

8)

2-5. MAIN BOARD SECTION

4

(+BV3 (3

5

(+BV3 (3

screw

two

1

screws

-CR)

CNP906

-CR)

)

2

CNP902 (5P)

3

CNP901 (3P)

6

two

screws

(+BV3 (3

-CR)

)

7

MAIN board section

10

2-6. STANDBY BOARD

3

three

(+BV3 (3

screws

-CR)

STR-DG510

1

CNP904 (2P)

)

2

CNP903 (3P)

4

STANDBY board

11

STR-DG510

SPK Front Left

DCAC MIC

Receiver

Ver. 1.1

SECTION 3

TEST MODE

AM CHANNEL STEP 9 kHz/10 kHz SELECTION MODE (US, Canadian, E2 model only)

* Either the 9 kHz step or 10 kHz step can be selected for the AM

channel step.

* Procedure:

Turn the [INPUT SELECTOR] control to set AM and press the ?/1 button to turn off the main power. While depressing the [TUNING MODE] button, press the ?/1 button to turn on the main power. Either the message “9k STEP” or “10k STEP” appears for a moment and select the desired step.

VACUUM FLUORESCENT DISPLAY TEST MODE

* All fluorescent segments are tested.

When this test is activated, all segments light on at the same time, then each segment lights on one after another.

* Procedure:

While depressing the [TUNING MODE] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power.

1. ALL segments light on.

SW

LFE

CR

L

SL S SR

SBL SB SBR

SP A

DDD

D

DEX DTS -ESxIIPL RDS STCAT96/24

SP B

D

HDMI

D

PL OPT

MEMORY

NEO:6COAX

dB

MHz

MONOD.RANGESAT

Hzk ft.m

KEY CHECK MODE

* Button check * Procedure:

While depressing the [SPEAKERS $OFF/A/B%] and the [2CH] buttons simultaneously, press the

?/1 button to turn on the main

power. Either the message “REST 13” appears. Every pressing of any button other than the

?/1 counts down

the buttons. The buttons which are already counted once are not counted again. When all buttons are pressed “REST 00” appears.

SWAP ALL MODE

* The signal will be swap to all channel so that all speaker will

have sound output.

* Procedure:

1. While depressing the [SPEAKERS $OFF/A/B%] and the [A.F.D.] buttons simultaneously , press the po wer ?/1 button to turn on the main power.

2. “SWP. ALL” appears. (No change while displayed.)

SHIPMENT MODE

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

1. While depressing the [SPEAKERS $OFF/A/B%] and the [MUSIC] buttons simultaneously , press the po wer ?/1 button to turn on the main power.

2. “CLEARED” appears and switch off the set.

2. Turn the [INPUT SELECTOR] control, confirm display.

LFE

SP B

x RDS

NEO:6COAX

k m MHz

MONOD.RANGE

3. Turn the [INPUT SELECTOR] control, confirm display.

SW

C

SL SR

SBL SB SBR

D

D DTS STCAT

D

PL

MEMORY

dB

Hz ft.

4. Turn the [INPUT SELECTOR] control, all segments light off.

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:

While depressing the [2CH] button, press the ?/1 button to turn on the main power. The message “S.F. CLR.” a ppears for a moment and initialization is performed.

SOFTWARE VERSION DISPLAY MODE

* The software version is displayed. * Procedure:

While depressing the [SPEAKERS $OFF/A/B%] and the [DISPLAY] buttons simultaneously, press the ?/1 button to turn on the main power. The model name, destination and the software version are displayed for a moment.

DCAC FACTORY TEST MODE

DCAC Factory Test mode have two stages:

1. DCAC DSP Data Line Checking

2. DCAC board Checking

Start Pass Pass

DSP Data Line

Check

Factory Test System Setup

1. When power off: Press the three buttons [MEMORY/ENTER] + [MOVIE] + “DCAC[]FTM” appears. Afterward, press the [TUNING MODE] to start DCAC factory test mode.

Auto Cal Mic

Check

END

?/1 .

12

STR-DG510

SECTION 4

FM TUNER CHECK

1. DCAC DSP Data Line Checking

After press the [TUNING MODE], DCAC Factory test mode will start, below display will show: “DCAC[][][]x” x=1, 2, 3 If there is error happen, below display will show:

“ERR[]SD0x” x=1 t D1501 or R1530 problem

x=2 t D1502 problem x=3 t D1503 problem

2. DCAC board Checking

Connect front left speaker of the receiver and AUTO CAL microphone. Turn [MASTER VOLUME] jog, there will be test tone sound output from front left speaker, and the display will change accordingly.

“AD[]-[]xxx” xxx=0 to 255 (depends on loudness of test tone)

FM AUTO STOP CHECK

(1) Turn on the set. (2) Input the following signal from Signal Generator to FM

antenna input directly.

* Carrier Frequency: A=87.5 MHz, B=98 MHz, C=108 MHz Deviation : 75 kHz Modulation : 1 kHz ANT input : 35 dBu (EMF)

(Note)

Please use 75 ohm “coaxial cable” to connect SG and the set. You cannot use video cable for checking. Please use SG whose output impedance is 75 ohm.

(3) Set to FM tuner function and scan the input FM signal with

automatic scanning.

(4) Confirm that input Frequency of A, B and C are detected and

automatic scanning stops.

The stop of automatic scanning means “The station signal is received in good condition.”

13

STR-DG510

Ver. 1.1

• Circuit Boards Location

POWER board

HEADPHONE board

STANDBY board

SECTION 5

DIAGRAMS

AC SELECT board (E2 model)

CENTER SPK board

VIDEO board

HDMI SW board

DIGITAL board

DCAC board

DISPLAY board

MAIN board

14

5-1. BLOCK DIAGRAM — TUNER/AUDIO SECTION —

STR-DG510

ANTENNA

FM 75Ω COAXIAL

AM

TU+9V

TN1

FM/AM TUNER UNIT

L-CH

R-CH

TUNED

CE

DO/ST

DI

CL

RDS-CL

RDS-DATA

R-CH

AEP,UK MODEL

43

RDS SIG

SLATCH

74 73

DO/ST

TUNER_DATA

47

TUNER_CLK

46

52

RDS_CLK

53

RDS_DATA

VIDEO 1

AUDIO IN LR

SYSTEM

CONTROL

IC1101 (1/6)

SA-CD/CD

AUDIO IN AUDIO IN

LRLR

J401 (1/2) J400

VOL_DA

VOL_IC_CL

-1 -2 -3 -4 -5 -6-3 -4

60 59

TV

SAT

AUDIO IN

LR

VIDEO 1

+3.3V

DIR

FUNCTION SELECT

IC400

7 6 9 8

SEL

3

SW

2 5 4

10

L

SEL

24

MCU

I/F

25

SL

SEL

C

SEL

+7V

26 27

AVCCDVDD

R-CH

53

54

13

14

49

48

40

41

33

+3.3V REG

Q471

+7V

L-IN

R-IN

L-CH

R-CH

SL-CH

SR-CH

C-CH

AUDIO OUT

LR

-1 -2

A

SECTION

C

SECTION

J401 (2/2)

DIGITAL

(Page 16)

POWER

(Page 20)

DIGITAL

SECTION (Page 16)

SW SEL

21 20 19 16

32

SW-CH

• Signal path

SW OUT

C OUT

SL OUT

B

: TUNER (FM/AM) : VIDEO (AUDIO) : CD (ANALOG)

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

L OUT

STR-DG510

15 15

STR-DG510

5-2. BLOCK DIAGRAM — DIGITAL SECTION —

DIGITAL

TUNER/

AUDIO

SECTION

(Page 15)

DVD

IN

(COAXIAL)

SAT

IN

(OPTICAL)

VIDEO 2/

BD IN

(OPTICAL)

J1301

OPTICAL

RECEIVER

IC1354

OUT

OPTICAL

RECEIVER

IC1351

OUT

DATA3

DATA1

DATA2

SCKI BCK LRCK

6CH DAC

IC1452

MDO

MDI

34

DAC

35

MC

AMP

IC1403

VOUT5

10

VOUT6

9

VOUT1

14

VOUT2

13

VOUT3

VOUT4

ML

RST

3633

37

3

R-CH

5

R-CH

312

511

AMP

IC1405

AMP

IC1404

1

7

L OUT

SL OUT

TUNER/

B

AUDIO

SECTION

(Page 15)

1

7

C OUT

SW OUT

• Signal path : TUNER (FM/AM) : VIDEO (AUDIO) : DVD (DIGITAL)

ADC

IC1401

L IN

WAVE

X1301

12.288MHz

1

MOD.

R IN

2

23

5

4

3

21

22

∆Σ

DIGITAL AUDIO

I/F RECEIVER

IC1301

DIN2

INPUT

DIN1

DIN0

XOUT

XIN

VDD

+3.3V

DIGITAL DECIM.

FILTER

DOUT

12

PDWN

SCK15BCK11LRCK

10

DATA

DEMODULATOR

Pa,Pb DETECTION LOCK

C bit DETECTION

MICROPROCESSOR

I/F

CLKCEDI

38 37 36 35 47 17

SDI1

18

SDI2

30

7

20

AUDIO

XMCK

DETECTION

DO

CKSEL1

XSTATE

48

XMODE

24

CKOUT

13 22

BCK

14 29

LRCK

15 28

DATAO

16

ERROR

D1301

34 59

+1.8V

+3.3V

VDDI

VDDE

69

15

17

37

GP8

KFSIO

BCKI2

LRCKI2

LRCKI1

BCKI1

EXLOCK

GP12

68

L-IN

A

R-IN

IC1303

SHAPER

1

GP9

HCS

DSP

IC1905

HACN

2 11336 35 33 3432

XRST

PM

SD03 SD01 SD02

SCKOUT

LRCKO

BCKO

MCLK1

MCLK2

CS0

WE0

OE0

BST

HDIN

HDOUT

D0-15A0-15

HCLK

25 23 24

14

19

20

9

X1502

13.9MHz

12

44 45 43

98,80 - 77,75 - 72

108,107,105 -102,99,

85-82,66 - 64

112,110,109,97 - 92,

SWITCH

IC1503

56

5

6

SDRAM

IC1502

CS

6

17

WE

41

OE

D0-15A0-15

16-13,10 - 7

29 - 32,35 - 38,

1 - 5,18 - 21

24 - 27,42 - 44,

LRCKO

2

1

D1503

D1501

47

D1502

45

46

38 40 41

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

95 96 97 98

CLK

DI

CE

299

GP9

DATAO

ERROR

8

GP12

93100

94

DO

XMODE

XSTATE

CKSEL1

1

6 74 18 19 205

HCS

XRST

HACN

SYSTEM

CONTROL

IC1101 (2/6)

PM

HDIN

HDOUT

HCLK

392

BST

BST_SEL

57

ADCC_INT

1215

13

14

PCM1602 ML

PCM1602 MC

PCM1602 MDI

PCM1602 MDO

10

PCM1602/1803 RST

STR-DG510

1616

5-3. BLOCK DIAGRAM — VIDEO SECTION —

COMPONENT VIDEO SELECT

IC251

SW1 SW2

2 4

COMP SW1 COMP SW2

COMPONENT

VIDEO

VIDEO 1

DVD

SAT

DVD

J251 (1/2)

Y

-1

P

B/CB

PR/C

P

PR/C

-1

IN

-2

IN

-1

IN

R

Y

B/CB

R

-2

-3

-4

-5

-6

J201 (1/2)

J202 (1/2)

IN

VIDEO

CH1 IN2

3

CH1 IN3

5

CH2 IN2

9

CH2 IN3

11

CH3 IN2

14

CH3 IN3

12

INPUT

SELECTOR

IC203

VIN1

12

VIN2

3

VIN3

1

6dB AMP

P.SAVE

21

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

COMP MUTE

CHI OUT

CH2 OUT

CH3 OUT

V+1,+2

22

20

18

V-1,-2

6dB AMP

+5V-3

-5V-3

J251 (2/2)

75Ω

DRIVER

75Ω

DRIVER

STR-DG510

Y

-7

+5V-3

COMPONENT

VIDEO

+5V-3

-5V-3

IC807

+5V

3 1

REG

IC804

-5V

3 2

REG

+16V

-16V

J201 (2/2)

J202 (2/2)

-2

VIDEO

OUT

-3

VIDEO

OUT

MONITOR

VIDEO 1

MONITOR

PB/C

B

P

OUT

R/CR

+5V

10

5

-8

-9

VOUT1

VOUT2

SW2

13 2 11

V_SW1

SW1

V_SW2

MUTE

V_SW3

-5V

-5V-3

COMP SW1 COMP SW2

COMP MUTE

V_SW1 V_SW2

V_SW3

SYSTEM CONTROL

COMP_S1

91

COMP_S2

90

COMP MUTE

78

V_SW1

24

V_SW2

25

V_SW3

75

IC1101 (3/6)

• Signal path : VIDEO

STR-DG510

17 17

STR-DG510

5-4. BLOCK DIAGRAM — HDMI SW SECTION —

HDMI

DVD IN

VIDEO 2/BD IN

OUT

CN5001

1 3 4 6 7

9 10 12 15 16 19 13 18

CN5002

1

3

4

6

7

9 10 12 15 16 19 13 18

CN5003

1

3

4

6

7

9 10 12 15 16 19 13 18

DATA2+ DATA2–

DATA1+ DATA1–

DATA0+ DATA0– CLOCK+ CLOCK–

SCL(5V) SDA(5V) HOT PLUG DET CEC +5V POWER

DATA2+ DATA2–

DATA1+ DATA1–

DATA0+ DATA0– CLOCK+ CLOCK–

SCL(5V) SDA(5V) HOT PLUG DET CEC +5V POWER

DATA2+ DATA2–

DATA1+ DATA1–

DATA0+ DATA0– CLOCK+ CLOCK–

SCL(5V) SDA(5V) HOT PLUG DET CEC +5V POWER

HDMI RECEIVER/TRANSCEIVER

77

A24 B24

76

A23

74 73

B23

71

A22 B22

70 68

A21

67

B21 SCL2

64 63

SDA2 HPD2

62

15

A14 B14

14

A13

12 11

B13

9

A12 B12

8 6

A11

5

B11

3

SCL1

2

SDA1

80

HPD1

25

Y4 Z4

26

Y3

28 29

Z3

31

Y2 Z2

32 34

Y1

35

Z1

38

SCL SINK

39

SDA SINK

40

HPD SINK

IC5001

OEB

SYSTEM CONTROL

IC1101 (4/6)

HDMI_CTRL

42

21

S1

LEVEL SHIFT

IC5004

1

5

3

7

6

1

3

ANALOG SWITCH

IC5005

4

HDMI+3.3V

1

POWER

4 5

CONTROL

IC5002

HDMI_PRE HDMI_OEB

HDMI_SI

3 1

89 88 87 86

IC5003

+3.3V

REG

1

+5.8V

4 2

REG

IC5006

+7V

STR-DG510

1818

5-5. BLOCK DIAGRAM — KEY/DISPLAY SECTION —

STR-DG510

J2000

AUTO CAL MIC

MIC AMP

FLASH

PROGRAMMING

IC2000

CNS504

SIRCS

FL DISPLAY DRIVER

IC100

STB

9

DIN

7

CLK

8

OUT

2

3

2

3

SEG1

I

SEG17

GRID1

I

GRID11

REMOTE

CONTROL

SIGNAL

RECEIVER

IC102

RV102

MASTER

VOLUME

RV101 INPUT

SELECTOR

14

I

29

•

31

42

I

32

FL101

VACUUM

FLUORESCENT

DISPLAY

F1 F2

SYSTEM

CONTROL

IC1101 (5/6)

BUFFER

IC101

9

4

2

8

6

3

IC1131

SDA

SCL

DETECT

D2013,2014

X1101

24MHz

5

6

15

EEPROM

SDA

9

SCL

8

FLASH1

1

FLASH2

2

MD2

7

MD0

6

RESET

5

38

83

82

29

30

28 27 51 49

ADCC

X1

X0

SDA

SCL

FLASH1 FLASH2 MD2 MD0

FL_LAT

FL_DATA

FL_CLK

SIRCS

VOL_ENCODER(A) VOL_ENCODER(B)

ENC_A ENC_B

9

17

16

54

65 64

31 32

+3.3V

(STBY)

S153

/

I

IC1111

12

RESET

I

77

RSTX

56

POWER_KEY

A/D1

A/D2

39

40

SW NETWORK

S101-107

SW NETWORK

S108–111,120

STR-DG510

19 19

STR-DG510

Ver. 1.1

5-6. BLOCK DIAGRAM — POWER SECTION —

TUNER/

AUDIO

SECTION

(Page 15)

C

L-CH

R-CH

SL-CH

SR-CH R-CH

C-CH

SW-CH

PROTECTOR

FRONT_A_RY

FRONT_B_RY

C/REAR/SB_RY

SYSTEM

CONTROL

IC1101 (6/6)

HP DETECT

POWER_RY

SW_RY

HP_RY

STOP

R-CH

PRE DRIVER

IC501

+VOUT2

IN 2

PRE

DRIVE

PRE DRIVER

IC601

DRIVE

PRE DRIVER

IC701

DRIVE

D1109

FRT A RY

FRT B RY

C/SUR RY

SW RY

HP RY

HP DETECT

PROTECTOR

D881-884 Q881-883

8

61

67

66

69

70

62

55

58

48

IN 2

D1110

DRIVE

D1107

D1118

-VOUT2

-50V +BV

+VOUT2

-VOUT2

-50V +BV

+VOUT2

-VOUT2

-50V +BV

12 11

IC850

OVERLOAD

DETECT AMP

–50V

B-SWITCH

Q851,852

72

POWER AMP

Q501-504

POWER AMP

Q601-604

POWER AMP

Q701-704

CURRENT

DETECT

Q505,506

R-CH R-CH

R-CH

CURRENT

DETECT

Q605,606

R-CH R-CH

R-CH

CURRENT

DETECT

Q705,706

+B

-B

IC1904

+3.3V

REG

-20V REG Q801

13

-20V

TU+9V

+7V

-7V

+A5V

+5V

+1.8V +3.3V

+3.3V

(STBY)

+9V

5

+3.3V/+1.8V

2

OVERLOAD

D502,Q507

OVERLOAD

D602,Q607

OVERLOAD

D702,Q707

IC1001

+5V REG

IC1901

REG

DETECT

13

FRT B RY

FRT A RY

HP RY

C/SUR RY

IC1902

+9V

13

REG

IC821

+7V

31

REG

-7V 23

REG

IC822

IC1031

+5V

13

REG

4

SW RY

+16V

-16V

RELAY

DRIVER

Q509

RELAY

DRIVER

Q508

RELAY

DRIVER

Q608

RELAY

DRIVER

Q708

RELAY

DRIVER

Q560

HP DET

RECT D811

RY502

RY501

RY551

RY601

RY701

RY702

RELAY

DRIVER

Q901

AC IN

DETECT

Q911

RY901

R-CH

RECT

D920-923

RECT

D804-807

RECT

D910-913

F1

F2

-20V

TM603 (1/2)

TM601

TM603 (2/2)

TM607

J403

R810

R812

R910

D802

D914 D915

J790

PHONES

L

FRONT A

R

L

FRONT B

R

L

SURROUND

R

CENTER

AUDIO

OUT

T901

POWER

TRANSFORMER

(MAIN)

E2 MODEL

T902

POWER

TRANSFORMER

(SUB)

SUB

WOOFER

EXCEPT

SPEAKERS

IMPEDANCE

USE 8-16Ω

• Signal path : TUNER (FM/AM)

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

•

Abbreviation

E2 : 120V AC area in E model

S901

VOLTAGE

SELECTOR

120V

220V

240V

F903

F902

F901

EXCEPT

E2 MODEL

JW901

AC IN

E2 MODEL

S901

-3

-2

-1

JW902

~

STR-DG510

2020

Sony STRDG-510 Service manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

GENERAL

DISASSEMBLY

case

front panel section

back panel section

DIGITAL board

MAIN board section

STANDBY board

TEST MODE

FM TUNER CHECK

DIAGRAMS