Sony STRDG-910 Service manual

STR-DG910

SERVICE MANUAL

Ver. 1.0 2007. 04

Photo: Black type

This receiver incorporates Dolby* Digital and Pro
Logic Surround and the DTS** Digital Surround
System.
* Manufactured under license from Dolby

Laboratories.
“Dolby”, “Pro Logic”, “Surround EX”, and the
double-D symbol are trademarks of Dolby
Laboratories.

** “DTS” and “DTS-ES | Neo:6” are registered

trademarks of DTS, Inc. “96/24” is a trademark
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.

XM is a registered trademark of XM Satellite Radio
Inc. (US, CND model only)

This product is manufactured under license from
Neural Audio Corporation.
Sony Corporation hereby grants the used a non­exclusive, non-transferable, limited license right to
use this product under the US and foreign patents
pending and other related technology owned by
Neural Audio Corporation. (US, CND model only)

“Neural” and “Neural Audio” and “Neural
Surround” are trademarks of Neural Audio
Corporation. (US, CND model only)

Canadian Model

SPECIFICATIONS

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 100 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%)

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%)

1)

100 W + 100 W

110 W + 110 W

2)

(8 ohms, 1 kHz,

150 W per channel

1)

90 W + 90 W

100 W + 100 W

2)

(8 ohms, 1 kHz,

140 W per channel

1)

1)

1)

1)

1)

1)

US Model

AEP Model

UK Model

E Model

9-887-656-01

2007D04-1
© 2007. 04

– Continued on next page –

MULTI CHANNEL AV RECEIVER

Sony Corporation

Home Audio Division
Published by Sony Techno Create Corporation

1

STR-DG910

Models of area code E2

1)

Minimum RMS Output Power (8 ohms, 20 Hz –
20 kHz, THD 0.09%)

85 W + 85 W

1)

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

Surround Mode Output Power
THD 10%)

100 W + 100 W

2)

(8 ohms, 1 kHz,

130 W per channel

1)

1)

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

US, CND 120 V AC, 60 Hz
AEP, UK 230 V AC, 50 Hz
E2 240 V AC, 50 Hz

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

Frequency response

Analog 10 Hz – 70 kHz

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

Inputs

Analog Sensitivity: 500 mV/

50 kohms

3)

S/N

: 96 dB

(A, 500 mV

4)

)

Digital (Coaxial) Impedance: 75 ohms

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

Digital (Optical) S/N: 100 dB

(A, 20 kHz LPF)

Output (Analog)

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

Equalizer

Gain levels ±10 dB, 1 dB step

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

4) Weighted network, input level.

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 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
With 9-kHz tuning scale: 531 – 1,602 kHz
Models of area code E2
With 9-kHz tuning scale: 531 – 1,602 kHz
With 10-kHz tuning scale: 530 – 1,610 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)

5)

5)

5)

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

Power output (DIGITAL MEDIA PORT)

DC OUT 5 V, 700 mA

Power consumption
Area code Power consumption

US 260 W
CND 360 V A
AEP, UK 230 W
E2 270 W

Power consumption (during standby mode)

0.3 W (When “CONTROL”
in VIDEO menu is set to
“CTRL OFF”)

AC outlets
Area code AC outlets

US, CND 2 switched, 120 W/1A MAX
E2 1 switched, 100 W/0.4 A MAX

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

430 × 157.5 × 351.5 mm
(17 × 6 1/4 × 13 7/8
inches) including
projecting parts and
controls

Mass (Approx.) 10.6 kg (23 lb 6 oz)

(Except E2)

11.2 kg (24 lb 11 oz) (E2)

Supplied accessories

FM wire antenna (1)
AM loop antenna (1)
Remote commander RM-AAP016 (1) (US, CND)
Remote commander RM-AAP017 (1) (AEP, UK, E2)
R6 (size-AA) batteries (2)
Optimizer microphone ECM-AC2 (1)

Design and specifications are subject to change
without notice.

•Abbreviation
CND : Canadian model
E2 : AC 120 V area in E model

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-DG910

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

MODEL IDENTIFICATION

— BACK PANEL —

Part No.

MODEL PART No.

US, CND 3-094-429-0s
AEP, UK 3-094-429-1s
E2 3-094-429-2s

•Abbreviation
CND: Canadian model
E2 : AC 120 V area in E model

NOTE OF REPLACING THE IC3511 AND IC3513 ON THE
HDMI RE BOARD

When IC3511 and IC3513 on the HDMI RE board are damaged,
exchange the new HDMI RE board for the HDMI RE board which
IC damaged. When throwing aw ay the HDMI RE board, be sure to
throw away after destroying IC3511 and IC3513 physically with
the hammer etc.

0.15 µF

1.5 k

Ω

Earth Ground

AC
voltmeter
(0.75 V)

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-DG910

TABLE OF CONTENTS

1. GENERAL

Description and location of parts (US, Canadian model)........ 5

Description and location of parts (AEP, UK, E2 model)......... 7

2. DISASSEMBLY

2-1. Case ...................................................................................10

2-2. HDMI RE Board ............................................................... 11

2-3. Back Panel Section............................................................ 11

2-4. Front Panel Section ........................................................... 12

2-5. DIGITAL Board ................................................................ 12

2-6. MAIN Board Section ........................................................ 13

2-7. STANDBY Board ............................................................. 13

3. TEST MODE ..................................................................... 14

4. FM TUNER CHECK ....................................................... 15

5. DIAGRAMS

5-1. Block Diagram – Tuner/Audio Section –.......................... 17

5-2. Block Diagram – Digital Section – ................................... 18

5-3. Block Diagram – Video Section – ..................................... 19

5-4. Block Diagram – HDMI SW Section –............................. 20

5-5. Block Diagram – XM Section (US, Canadian Model) – .. 21

5-6. Block Diagram – Key/Display Section – .......................... 22

5-7. Block Diagram – Power Section – .................................... 23

5-8. Printed Wiring Boards – Main Section – .......................... 25

5-9. Schematic Diagram – Main Section (1/4) – ...................... 26

5-10. Schematic Diagram – Main Section (2/4) – ...................... 27

5-11. Schematic Diagram – Main Section (3/4) – ...................... 28

5-12. Schematic Diagram – Main Section (4/4) – ...................... 29

5-13. Printed Wiring Board – Digital Section (1/2) – ................ 30

5-14. Printed Wiring Board – Digital Section (2/2) – ................ 31

5-15. Schematic Diagram – Digital Section (1/5) – ................... 32

5-16. Schematic Diagram – Digital Section (2/5) – ................... 33

5-17. Schematic Diagram – Digital Section (3/5) – ................... 34

5-18. Schematic Diagram – Digital Section (4/5) – ................... 35

5-19. Schematic Diagram – Digital Section (5/5) – ................... 36

5-20. Printed Wiring Board – Video Section (1/2) – .................. 37

5-21. Printed Wiring Boards – Video Section (2/2) –................. 38

5-22. Schematic Diagram – Video Section (1/2) – ..................... 39

5-23. Schematic Diagram – Video Section (2/2) – ..................... 40

5-24. Printed Wiring Board – HDMI RE Section (1/2) – ........... 41

5-25. Printed Wiring Board – HDMI RE Section (2/2) – ........... 42

5-26. Schematic Diagram – HDMI RE Section (1/4) –.............. 43

5-27. Schematic Diagram – HDMI RE Section (2/4) –.............. 44

5-28. Schematic Diagram – HDMI RE Section (3/4) –.............. 45

5-29. Schematic Diagram – HDMI RE Section (4/4) –.............. 46

5-30. Printed Wiring Board

– XM Section (US, Canadian Model) – ............................ 47

5-31. Schematic Diagram

– XM Section (US, Canadian Model) – ............................ 48

5-32. Printed Wiring Board – Front Speaker Section – .............. 49

5-33. Schematic Diagram – Front Speaker Section –................. 49

5-34. Printed Wiring Boards – DCAC, Power Key Section – .... 50

5-35. Schematic Diagram – DCAC, Power Key Section – ........ 50

5-36. Printed Wiring Board – Display Section – ........................ 51

5-37. Schematic Diagram – Display Section –........................... 52

5-38. Printed Wiring Boards – Power Section –.........................53

5-39. Schematic Diagram – Power Section – ............................. 54

5-40. Printed Wiring Board – DCDC Section – ......................... 55

5-41. Schematic Diagram – DCDC Section – ............................ 55

6. EXPLODED VIEWS

6-1. Case Section ...................................................................... 74

6-2. Front Panel Section ........................................................... 75

6-3. Back Panel Section............................................................ 76

6-4. Chassis Section ................................................................. 77

7. ELECTRICAL PARTS LIST ........................................ 78

4

US, Canadian model:

Getting Started

Description and location of parts

Front panel

8

8

8

DISPLAY INPUT MODE

DISPLAY INPUT MODE

DISPLAY INPUT MODE

INPUT SELECTOR

INPUT SELECTOR

INPUT SELECTOR

qfqgw; qhqlwa

qfqgw; qhqlwa

qfqgw; qhqlwa

Name Function

F Display The current status of the

G MULTI

CHANNEL
DECODING lamp

H Remote sensor Receives signals from

I DISPLAY Press to select information

J INPUT MODE Press to select the input

selected component or a list
of selectable items appears
here (page 7).

Lights up when multi
channel audio signals are
decoded (page 44).

remote commander.

displayed on the display
(page 74, 83).

mode when the same
components are connected
to both digital and analog
jacks (page 78).

MEMORY/

CATEGORY

MEMORY/

CATEGORY

MEMORY/

CATEGORY

ENTER

MODE

ENTER

MODE

ENTER

MODE

qjqk

qjqk

qjqk

6 74

6 74

6 74

MULTI CHANNEL DECODING

MULTI CHANNEL DECODING

MULTI CHANNEL DECODING

CATEGORY 2CH A.F.D. MOVIE MUSIC

CATEGORY 2CH A.F.D. MOVIE MUSIC

CATEGORY 2CH A.F.D. MOVIE MUSIC

1 32 59q; qa

1 32 59q; qa

1 32 59q; qa

?/1

?/1

?/1

TONE MODE

TUNING MODE

TONE MODE

TUNING MODE

TONE MODE

TUNING MODE

TUNINGTONE

TUNINGTONE

SPEAKERS

SPEAKERS

SPEAKERS

(OFF/A/B/A+B)

(OFF/A/B/A+B)

(OFF/A/B/A+B)

AUTO CAL MIC

AUTO CAL MIC

AUTO CAL MIC

PHONES

PHONES

PHONES

.

Name Function

A ?/1

(on/standby)

B SPEAKERS

(OFF/A/B/A+B)

C TONE MODE Adjusts the tonal quality

TONE +/–

D TUNING MODE Press to select the tuning

E TUNING +/– Turn to scan a station (page

TUNINGTONE

VIDEO 3 IN/PORTABLE AV IN

VIDEO 3 IN/PORTABLE AV IN

VIDEO 3 IN/PORTABLE AV IN

VIDEO L AUDIO R

VIDEO L AUDIO R

VIDEO L AUDIO R

Press to turn the receiver on
or off (page 32, 43, 44, 66).

Press to select the speaker
system (page 33).

(bass/treble level) of the
front speakers.
Press TONE MODE
repeatedly to select bass or
treble level, then turn
TONE +/– to adjust the
level (page 46).

mode (page 67, 69, 72–74).

67, 69, 72–74).

MASTER VOLUME

MASTER VOLUME

MASTER VOLUME

AUTO CAL DIRECT

AUTO CAL DIRECT

AUTO CAL DIRECT

qd

qd

qd

SECTION 1

GENERAL

Getting Started

qs

qs

qs

Name Function

K MASTER

VOLUME

L DIRECT Press to listen to high

M AUTO CAL Press to activate the Auto

N INPUT

SELECTOR

O 2CH Press to select a sound field

A.F.D.

Turn to adjust the volume
level of all speakers at the
same time (page 40, 41, 43,

44).

quality analog sound (page

65).

Calibration function (page

36).
Turn to select the input

source to playback (page

41).

(page 60, 62, 65).

MOVIE
MUSIC

P CATEGORY +/– Press to select a category

Q CATEGORY

MODE

R MEMORY/

ENTER

S VIDEO 3 IN/

PORTABLE AV
IN jacks

T PHONES jack Connects to headphones

U AUTO CAL MIC

jack

for XM Radio (page 74).
Press to select the category

mode for XM Radio (page

73).
Press to store a station or

enter the selection when
selecting the settings (page
32, 68, 75).

Connects to a camcorder or
video game (page 28, 41).

(page 94).
Connects to the supplied

optimizer microphone for
the Auto Calibration
function (page 35).

STR-DG910

This section is extracted
from instruction manual.

About the indicators on the display

1 2 3 4 5 76 8 qaq;9

SP A

D EX;PL IIx;PL OPT DTS -ES 96 / 24

LFE

SW

LC

SL S

SB

Name Function

A SW Lights up when sub woofer is

B LFE Lights up when the disc being

C SP A/SP B Lights up according to the

D ; D (EX) Lights up when the receiver is

;

SP B

R

SR

SBRSBL

set to “YES” (page 48) and the
audio signal is output from the
SUB WOOFER jacks.

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

speaker system used (page 33).
However, these indicators do
not light up if the speaker output
is turned off or if headphones
are connected.

decoding Dolby Digital signals.
“; D EX” lights up when the
receiver is decoding Dolby
Digital Surround EX 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 78).

COAXHDMI NEO:6

Name Function

E ; PL II (x) Lights up when the Pro Logic II

F ; PL Lights up when the receiver

G OPT Lights up when INPUT MODE

continued

MEMORY STCAT

MONOD.RANGE

qsqdqj qgqh qf

Movie/Music/Game decoder is
activated.
“; PL IIx” lights up when the
Pro Logic IIx Movie/Music/
Game decoder is activated.
However, these indicators do
not light up if both the center
and surround speakers are set to
“NO” (page 48) and you select a
sound field using the A.F.D.
button.

Note

Dolby Pro Logic IIx decoding
does not function for signals
with a sampling frequency of
more than 48 kHz.

applies Pro Logic processing to
2 channel signals in order to
output the center and surround
channel signals.
However, these indicators do
not light up if both the center
and surround speakers are set to
“NO” (page 48) and you select a
sound field using the A.F.D.
button.

is set to “AUTO IN” and the
source signal is a digital signal
being input through the
OPTICAL jack, or when
INPUT MODE is set to “OPT
IN” (page 78).

US

5

Getting Started

US

6

Name Function

H DTS (-ES)/

(96/24)

I CAT Lights up when category mode

J MEMORY Lights up when a memory

K Tun er

indicators

L Preset

station
indicators

M D.RANGE Lights up when dynamic range

N NEO:6 Lights up when DTS Neo:6

O COAX Lights up when INPUT MODE

P HDMI Lights up when the receiver

Lights up when the receiver is
decoding DTS signals.
“DTS-ES” lights up when the
receiver is decoding DTS-ES
signals.
“DTS 96/24” lights up when the
receiver is decoding DTS 96
kHz/24 bit 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 78).

is set to “ONE CAT” during
XM Radio operation (page 73).

function, such as Preset
Memory (page 68), etc., is
activated.

Lights up when using the
receiver to tune in radio stations
(page 66), etc.

Lights up when using the
receiver to tune in preset radio
stations. For details on
presetting radio stations, see
page 68.

compression is activated (page

46).

Cinema/Music decoder is
activated (page 61).

is set to “AUTO IN” and the
source signal is a digital signal
being input through the
COAXIAL jack, or when
INPUT MODE is set to “COAX
IN” (page 78).

recognizes a component
connected via a HDMI IN jack
(page 21).

Name Function

Q Playback

channel
indicators

L
R
C
SL
SR
S

SBL
SBR
SB

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)
Surround Back Left
Surround Back Right
Surround Back (the surround
back components obtained by

6.1 channel decoding)

Example:

Recording format (Front/
Surround): 3/2.1
Output channel: When surround
speakers are set to “NO” (page

48)
Sound Field: A.F.D. AUTO

SW

LCR

SL SR

continued

US

7

US

8

5

STR-DG910

6 45

Rear panel

1 2 3

DIGITAL

(ASSIGNABLE)

SAT
IN

HDMI

VIDEO 2/
BD IN

ANTENNA

VIDEO 1

IN

AM

OPTICAL

SA-CD/
CD/CD-R

IN

DVD
IN

COAXIAL

LRLRL

IN

OUT IN

SAñCD/CD/CDñR

AUX

DMPORT

A DIGITAL INPUT/OUTPUT section

OPTICAL IN
jacks

COAXIAL IN
jacks

HDMI IN/
OUT jacks*

DMPORT
jack

VIDEO 2/BD IN

DVD INSAT IN

VIDEO IN VIDEO IN VIDEO IN

R

IN

AUDIO IN

AUDIO IN

SAT

TV

DVD VIDEO 2/BD

OUT

XM

VIDEO OUT

VIDEO IN

VIDEO OUT

L

L

R

R

AUDIO OUT

AUDIO OUT

AUDIO IN

AUDIO IN

VIDEO 1

Connects to a DVD
player, etc. The
COAXIAL jack
provides a better
quality of loud
sound (page 25,

27).
Connects to a DVD

player, satellite
tuner, or a Blu-ray
disc player. The
image and the
sound are output to
a TV or a projector
(page 21).

Connects to a
DIGITAL MEDIA
PORT adapter
(page 81).

Y

PB/C

B

SPEAKERS

PR/C

SAT IN DVD IN VIDEO 1 IN

COMPONENT VIDEO

MONITOR OUT

R

SPEAKERS

VIDEO OUT

MONITOR

AUDIO OUT

SUB WOOFER

B ANTENNA section

C COMPONENT VIDEO INPUT/

OUTPUT section

Green
(Y)

Blue

B/CB)

(P
Red

R/CR)

(P

LL

R

R

FRONT BFRONT A

L

L

R

R

SURROUNDSURROUND BACKCENTER

FM
ANTENNA
jack

AM
ANTENNA
terminals

XM jack Connects to the

COMPONENT
VIDEO
INPUT/
OUTPUT
jacks*

Connects to the
FM wire antenna
supplied with this
receiver (page 31).

Connects to the
AM loop antenna
supplied with this
receiver (page 31).

XM Connect-and­Play antenna (not
supplied) (page

71).

Connects to a DVD
player, TV,
satellite tuner, etc.
You can enjoy high
quality image
(page 23–27).

AC OUTLET

Getting Started

D SPEAKERS section

Connects to
speakers (page 16).

Connects to sub
woofers (page 16).

E VIDEO/AUDIO INPUT/OUTPUT

section

White (L)

Red (R)

Yellow

AUDIO IN/
OUT jacks

VIDEO IN/
OUT jacks*

Connects to the
video and audio
jacks of a VCR,
DVD player, etc.
(page 25 – 28).

F AUDIO INPUT/OUTPUT section

AUDIO IN/

White (L)

OUT jacks

Red (R)

*You can watch the selected input image when you

connect the HDMI OUT or MONITOR OUT jack
to a TV (page 23).

Connects to a
Super Audio CD
player, CD
recorder, etc. (page
18, 19, 23).

Remote commander

You can use the supplied remote to operate the
receiver and to control the Sony audio/video
components that the remote is assigned to
operate.
You can also program the remote to control
non-Sony audio/video components. For
details, see “Programming the remote” (page

85).

RM-AAP016

wk
wj

wh
wg
wf

wd
ws

wa

w;

ql

qk

qj
qh

qg

AV ?/1

TV

RM SET UP

SYSTEM S ANDBYT

VIDEO 1 VIDEO 2 VIDEO 3 DVD

SA-CD/CD

SAT TV TUNER

AUXDMPORT RECEIVER

2CH A.F.D. MOVIE MUSIC

CATEGORY

SLEEP

D.TUNING

MODE

23

1
456
789

-/-­CLEAR

0/10

>10

GUIDE DISPLAY

V

B

v

RETURN/

MENU

EXIT

–

CATEGORY

REPLAY ADVANCE

.

<

TUNING –

m

H

DISC SKIP

TV CH

TV VOL

MASTER VOL PRESET

MUTING

DVD

TOP MENU MENU F1

TV INPUT WIDE

+

MEMORY

<

AUTO CAL

ENTER

OPTIONS

TUNING +

?/1

B

TOOLS

1
2

3

4

5
6

7

8
9

q;
qa

>

qs

M

xX

qd

F2

qf

Name Function

A AV ?/1

(on/standby)

B ?/1

(on/standby)

C Input buttons Press one of the buttons to

Press to turn on or off the
audio/video components that
the remote is programmed to
operate.
To turn the TV on or off, press
TV (wj) and then press AV
?/1.
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 program the remote to
control non-Sony components
following the steps in
“Programming the remote” on
page 85.

Button Assigned Sony

component

VIDEO 1 VCR (VTR mode 3)
VIDEO 2 VCR (VTR mode 2)
VIDEO 3 VCR (VTR mode 1)
DVD DVD player
SAT Satellite tuner
TV TV
SA-CD/CD Super Audio CD/

CD player
TUNER Built-in tuner
AUX Not assigned
DMPORT DIGITAL MEDIA

PORT adapter

continued

Name Function

D RECEIVER Press to activate the receiver

E D.TUNING Press to enter direct tuning

F AUTO CAL Press to activate the Auto

G Numeric

buttons
(number 5

H ENTER Press to enter the value after

MEMORY Press to store a station during

I DISPLAY Press to select information

operation (page 45).

mode.

Calibration function.
Press to

–preset/tune to preset

a)

stations.

)

–select track numbers of the

CD player, VCD player, LD
player, DVD player, MD
deck, DAT deck, or tape
deck. Press 0/10 to select
track number 10.

–select channel numbers of

the VCR, satellite tuner,
Blu-ray disc recorder, PSX,
DVD/VHS COMBO, or

DVD/HDD COMBO.
Press TV (wj) and then press
the numeric buttons to select
the TV channels.

selecting a channel, disc or
track using the numeric
buttons of the VCR, CD
player, VCD player, LD
player, MD deck, DAT deck,
tape deck, satellite tuner, Blu­ray disc recorder, or PSX.
To enter the value of Sony
TV, press TV (wj) and then
press ENTER.

tuner operation.

displayed on the TV screen of
the VCR, VCD player, LD
player, DVD player, CD
player, MD deck, Blu-ray disc
recorder, PSX, satellite tuner,
DVD/VHS COMBO, or
DVD/HDD COMBO.
To select information of Sony
TV, press TV (wj) and then
press DISPLAY.

US

9

Getting Started

US

10

Name Function

J OPTIONS

TOOLS

K MENU Press to display the menus of

L ./>

m/M

H

Press to display and select
items from the option menus
for DVD player or
DVD/VHS COMBO.
To display the options of Sony
TV, press TV (wj) and then
press OPTIONS TOOLS.

the receiver, VCR, DVD
player, satellite tuner, Blu-ray
disc recorder, PSX, DVD/
VHS COMBO, or DVD/HDD
COMBO on the TV screen.
Then, use V/v/B/b and to
perform menu operations.
To display the menus of Sony
TV, press TV (wj) and then
press MENU.

b)

Press to skip tracks of the
VCR, CD player, VCD
player, LD player, DVD
player, MD deck, DAT deck,
tape deck, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or DVD/HDD
COMBO.

b)

Press to
–search tracks in the forward/

–fast forward/rewind of the

a)b)

Press to start playback of the
VCR, CD player, VCD
player, LD player, DVD
player, MD deck, DAT deck,
tape deck, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or DVD/HDD
COMBO.

backward direction of the
CD player, VCD player,
DVD player, LD player,
MD deck, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or DVD/HDD
COMBO.

VCR, DAT deck, or tape
deck.

Name Function

b)

X

b)

x

TUNING +/– Press to scan a station.

M TV CH +

PRESET

a)

/–

+

N F1, F2 Press F1 or F2 to select a

TV INPUT Press TV (wj) and then

WIDE Press TV (wj) and then

Press to pause playback or
recording of the VCR, CD
player, VCD player, LD
player, DVD player, MD
deck, DAT deck, tape deck,
Blu-ray disc recorder, PSX,
DVD/VHS COMBO, or
DVD/HDD COMBO. (Also
starts recording with
components in recording
standby.)

Press to stop playback of the
VCR, CD player, VCD
player, LD player, DVD
player, MD deck, DAT
deck, tape deck, Blu-ray
disc recorder, PSX, DVD/
VHS COMBO, or DVD/
HDD COMBO.

a)

/– Press TV (wj) and then

press TV CH +/– to select
preset TV channels.

Press to
–select preset stations.
–select preset channels of

the VCR, satellite tuner,
Blu-ray disc recorder,
DVD player, DVD/VHS
COMBO, or DVD/HDD
COMBO.

component.

• DVD/HDD COMBO
F1: HDD mode
F2: DVD mode

• DVD/VHS COMBO
F1: DVD mode
F2: VHS mode

press TV INPUT to select
the input signal (TV input or
video input).

press WIDE to select the
wide picture mode.

6

continued

US

11

US

12

STR-DG910

5

GB

Getting Started

Name Function

K MASTER

VOLUME

Turn to adjust the volume
level of all speakers at the
same time (page 39, 41, 42,

43).

L DIRECT Press to listen to high

quality analog sound (page

64).

M AUTO CAL Press to activate the Auto

Calibration function (page

35).

N INPUT

SELECTOR

Turn to select the input
source to playback (page

40).

O 2CH Press to select a sound field

(page 59, 61, 64).

A.F.D.
MOVIE
MUSIC

P SUR BACK

DECODING

Press to select the surround
back decoding mode (page

51).

Q SLEEP Press to activate the Sleep

Timer function and the
duration which the receiver
turns off automatically
(page 77).

R DIMMER Press to adjust the

brightness of the display
(page 58).

S MEMORY/

ENTER

Press to store a station or
enter the selection when
selecting the settings (page
32, 67).

T VIDEO 3 IN/

PORTABLE AV
IN jacks

Connects to a camcorder or
video game (page 27, 41).

U PHONES jack Connects to headphones

(page 87).

V AUTO CAL MIC

jack

Connects to the supplied
optimizer microphone for
the Auto Calibration
function (page 34).

Name Function

O DVD TOP

MENU

DVD MENU Press to display the menu of

P MUTING Press to mute the sound (page

Q TV VOL +/– Press TV (wj) and then press

MASTER
VOL +/–

R DISC SKIP Press to skip disc of the CD

S REPLAY /

ADVANCE

CATEGORY
+/–

T RETURN/

EXIT O

Press to display the menu or
on-screen guide of the DVD
player on the TV screen.
Then, use V/v/B/b and to
perform menu operations.

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

42).
To mute the sound of the TV,
press TV (wj) and then press
MUTING.

TV VOL +/– to adjust the TV
volume level.

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

player, VCD player, DVD
player, or MD deck (multi­disc changer only).

<

Press to replay the previous

<

scene or fast forward the
current scene of the DVD
player, Blu-ray disc recorder,
DVD/VHS COMBO, or
DVD/HDD COMBO.

Press to select a category for
XM Radio (page 74).

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

menu or on-screen guide of
the VCD player, LD player,
DVD player, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or satellite tuner
is displayed on the TV

screen.
To return to the previous
menu of Sony TV, press TV
(wj) and then press
RETURN/EXIT O.

Name Function

U

V/v/B/b

V GUIDE Press to display the EPG

W CLEAR Press to clear a mistake when

-/-- Press to select the channel

>10 Press to select track numbers

X SLEEP Press to activate the Sleep

Y CATEGORY

MODE

Z 2CH Press to select a sound field

A.F.D.
MOVIE
MUSIC

After pressing RECEIVER

,

(D), press MENU (K) for
receiver operation, then press
V/v/B /b to select the
settings.
After pressing DVD TOP
MENU (O) or DVD MENU
(O), press V/v/B/b to select
the settings, and then press
to enter the selection.
Press also to enter the
selection of the receiver,
VCR, satellite tuner, DVD
player, Blu-ray disc recorder,
PSX, DVD/VHS COMBO, or
DVD/HDD COMBO.

(Electronic Program Guide)
of the TV, DVD player,
satellite tuner, Blu-ray disc
recorder, PSX, or DVD/HDD
COMBO.

you press the incorrect
numeric button of the DVD
player, Blu-ray disc recorder,
PSX, satellite tuner, DVD/
VHS COMBO, or DVD/HDD
COMBO.

entry mode, either one or two
digit of the VCR or satellite
tuner.
To select the channel entry
mode of the TV, press TV
(wj) and then press -/--.

over 10 of the CD player,
VCD player, LD player, MD
deck, tape deck, TV, VCR, or
satellite tuner.

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

Press to select the category
mode for XM radio (page 73).

(page 60, 62, 65)

continued

13

Name Function

Getting Started

US

wj TV Press to light up the button. It

wk RM SET UP Press to set up the remote.

a)

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

b)

This button is also available for DIGITAL
MEDIA PORT adapter operation. For details on
the function of the button, see the operating
instructions supplied with the DIGITAL MEDIA
PORT adapter.

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.

US

14

changes the remote key
function to activate the
buttons with orange printing.
It also activate the DISPLAY
(I), OPTIONS TOOLS
(J), MENU (K),
RETURN/EXIT O (T),

(U), and V/v/B/b (U)
buttons to perform menu
operations for Sony TVs only.

AEP, UK, E2 model:

Getting Started

Description and location of parts

Front panel

1 32 59q; qa

1 32 59q; qa

1 32 59q; qa

?/1

?/1

?/1

SPEAKERS

SPEAKERS

SPEAKERS
(OFF/A/B/A+B)

(OFF/A/B/A+B)

(OFF/A/B/A+B)

AUTO CAL MIC

AUTO CAL MIC

AUTO CAL MIC

PHONES

PHONES

PHONES

.

Name Function

A ?/1

(on/standby)

B SPEAKERS

(OFF/A/B/A+B)

C TONE MODE Adjusts the tonal quality

TONE +/–

D TUNING MODE Press to select the tuning

E TUNING +/– Turn to scan a station (page

GB

4

TUNING MODE

TUNING MODE

TUNING MODE

TONE MODE

TONE MODE

TONE MODE

TUNINGTONE

TUNINGTONE

TUNINGTONE

VIDEO 3 IN/PORTABLE AV IN

VIDEO 3 IN/PORTABLE AV IN

VIDEO 3 IN/PORTABLE AV IN

VIDEO L AUDIO R

VIDEO L AUDIO R

VIDEO L AUDIO R

Press to turn the receiver on
or off (page 32, 42, 43, 65).

Press to select the speaker
system (page 33).

(bass/treble level) of the
front speakers.
Press TONE MODE
repeatedly to select bass or
treble level, then turn
TONE +/– to adjust the
level (page 45).

mode (page 66, 68).

66, 68).

6 74

6 74

6 74

MULTI CHANNEL DECODING

MULTI CHANNEL DECODING

MULTI CHANNEL DECODING

SUR BACK

SUR BACK

SUR BACK

MEMORY/

MEMORY/

MEMORY/

ENTER DIMMER 2CH

SLEEP A.F.D. MOVIE MUSIC

ENTER DIMMER 2CH

SLEEP A.F.D. MOVIE MUSIC

ENTER DIMMER 2CH

SLEEP A.F.D. MOVIE MUSIC

DECODING

DECODING

DECODING

qk qjql

qk qjql

qk qjql

8

8

8

MASTER VOLUME

MASTER VOLUME

DISPLAY INPUT MODE

DISPLAY INPUT MODE

DISPLAY INPUT MODE

INPUT SELECTOR

INPUT SELECTOR

INPUT SELECTOR

MASTER VOLUME

AUTO CAL DIRECT

AUTO CAL DIRECT

AUTO CAL DIRECT

qs

qs

qs

qd

qd

qd

qfqgwa qhw;ws

qfqgwa qhw;ws

qfqgwa qhw;ws

Name Function

F Display The current status of the

G MULTI

CHANNEL
DECODING lamp

H Remote sensor Receives signals from

I DISPLAY Press to select information

J INPUT MODE Press to select the input

selected component or a list
of selectable items appears
here (page 6).

Lights up when multi
channel audio signals are
decoded (page 43).

remote commander.

displayed on the display
(page 70, 76).

mode when the same
components are connected
to both digital and analog
jacks (page 71).

7

STR-DG910

6 45

About the indicators on the display

1 2 3 4 5 76 8 q;9

SP A

D EX;PL IIx;PL OPT DTS -ES 96/24

LFE

SW

LC

SL S

SB

Name Function

A SW Lights up when sub woofer is

B LFE Lights up when the disc being

C SP A/SP B Lights up according to the

D ; D (EX) Lights up when the receiver is

;

SP B

R

SR

SBRSBL

set to “YES”
audio signal is output from the
SUB WOOFER jacks.

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

speaker system used (page 33).
However, these indicators do
not light up if the speaker output
is turned off or if headphones
are connected.

decoding Dolby Digital signals.
“; D EX” lights up when the
receiver is decoding Dolby
Digital Surround EX 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 71).

(page 47)

COAXHDMI NEO:6

Name Function

E ; PL II (x) Lights up when the Pro Logic II

and the

F ; PL Lights up when the receiver

G OPT Lights up when INPUT MODE

Movie/Music/Game decoder is
activated.
“; PL IIx” lights up when the
Pro Logic IIx Movie/Music/
Game decoder is activated.
However, these indicators do
not light up if both the center
and surround speakers are set to
“NO” (page 47) and you select a
sound field using the A.F.D.
button.

Note

Dolby Pro Logic IIx decoding
does not function for signals
with a sampling frequency of
more than 48 kHz.

applies Pro Logic processing to
2 channel signals in order to
output the center and surround
channel signals.
However, these indicators do
not light up if both the center
and surround speakers are set to
“NO” (page 47) and you select a
sound field using the A.F.D.
button.

is set to “AUTO IN” and the
source signal is a digital signal
being input through the
OPTICAL jack, or when
INPUT MODE is set to “OPT
IN” (page 71).

MEMORY RDS ST

MONOD.RANGE

qaqsqh qfqg qd

Name Function

H DTS (-ES)/

(96/24)

I MEMORY Lights up when a memory

J Tun er

indicators

K Preset

station
indicators

L D.RANGE Lights up when dynamic range

M NEO:6 Lights up when DTS Neo:6

N COAX Lights up when INPUT MODE

O HDMI Lights up when the receiver

Lights up when the receiver is
decoding DTS signals.
“DTS-ES” lights up when the
receiver is decoding DTS-ES
signals.
“DTS 96/24” lights up when the
receiver is decoding DTS 96
kHz/24 bit 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 71).

function, such as Preset
Memory (page 67), etc., is
activated.

Lights up when using the
receiver to tune in radio stations
(page 65), etc.

Note

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

Lights up when using the
receiver to tune in preset radio
stations. For details on
presetting radio stations, see
page 67.

compression is activated (page

45).

Cinema/Music decoder is
activated (page 60).

is set to “AUTO IN” and the
source signal is a digital signal
being input through the
COAXIAL jack, or when
INPUT MODE is set to “COAX
IN” (page 71).

recognizes a component
connected via a HDMI IN jack
(page 20).

Name Function

P Playback

channel
indicators

L
R
C
SL
SR
S

SBL
SBR
SB

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)
Surround Back Left
Surround Back Right
Surround Back (the surround
back components obtained by

6.1 channel decoding)

Example:

Recording format (Front/
Surround): 3/2.1
Output channel: When surround
speakers are set to “NO” (page

47)
Sound Field: A.F.D. AUTO

SW

LCR

SL SR

Getting Started

GB

6

Rear panel

1 2 3

DIGITAL

(ASSIGNABLE)

SAT
IN

VIDEO 2/
BD IN

ANTENNA

VIDEO 1

IN

AM

OPTICAL

SA-CD/
CD/CD-R

IN

DVD
IN

COAXIAL

LRLRL

IN

OUT IN

AUX

DMPORT

SA-CD/CD/CD-R

A DIGITAL INPUT/OUTPUT section

OPTICAL IN
jacks

COAXIAL IN
jacks

HDMI IN/
OUT jacks*

DMPORT
jack

VIDEO 2/BD IN

DVD INSAT IN

HDMI

VIDEO IN VIDEO IN VIDEO IN

R

IN

AUDIO IN

AUDIO IN

SAT

TV

DVD V IDEO 2/BD

OUT

VIDEO OUT

VIDEO IN

VIDEO OUT

L

L

R

R

AUDIO OUT

AUDIO OUT

AUDIO IN

AUDIO IN

VIDEO 1

Connects to a DVD
player, etc. The
COAXIAL jack
provides a better
quality of loud
sound (page 24,

26).
Connects to a DVD

player, satellite
tuner, or a Blu-ray
disc player. The
image and the
sound are output to
a TV or a projector
(page 20).

Connects to a
DIGITAL MEDIA
PORT adapter
(page 74).

LL

Y

PB/C

B

R

SPEAKERS

PR/C

SAT IN DVD IN VIDEO 1 IN

COMPONENT VIDEO

MONITOR OUT

R

SPEAKERS

L

R

VIDEO OUT

MONITOR

AUDIO OUT

SUB WOOFER

B ANTENNA section

C COMPONENT VIDEO INPUT/

OUTPUT section

Green
(Y)

Blue
(P

B/CB

Red

R/CR

(P

FRONT BFRONT A

SURROUNDSURROUND BACKCENTER

FM
ANTENNA
jack

AM
ANTENNA
terminals

COMPONENT
VIDEO
INPUT/
OUTPUT

)

jacks*

)

R

L

R

AC OUTLET

Connects to the
FM wire antenna
supplied with this
receiver (page 30).

Connects to the
AM loop antenna
supplied with this
receiver (page 30).

Connects to a DVD
player, TV,
satellite tuner, etc.
You can enjoy high
quality image
(page 22–26).

D SPEAKERS section

Connects to
speakers (page 15).

Connects to sub
woofers (page 15).

E VIDEO/AUDIO INPUT/OUTPUT

section

White (L)

Red (R)

Yellow

AUDIO IN/
OUT jacks

VIDEO IN/
OUT jacks*

Connects to the
video and audio
jacks of a VCR,
DVD player, etc.
(page 22 – 27).

F AUDIO INPUT/OUTPUT section

AUDIO IN/

White (L)

OUT jacks

Red (R)

*You can watch the selected input image when you

connect the HDMI OUT or MONITOR OUT jack
to a TV (page 22).

Connects to a
Super Audio CD
player, CD
recorder, etc. (page
17, 18, 22).

Remote commander

You can use the supplied remote to operate the
receiver and to control the Sony audio/video
components that the remote is assigned to
operate.
You can also program the remote to control
non-Sony audio/video components. For
details, see “Programming the remote” (page

78).

RM-AAP017

wk
wj

wh
wg
wf

wd
ws

wa

w;

ql

qk

qj
qh

qg

AV ?/1

TV

RM SET UP

SYSTEM STANDBY

VIDEO 1 VIDEO 2 VIDEO 3 DVD

SAT TV TUNER

SA-CD/CD

AUX DMPORT RECEIVER

2CH A.F.D. MOVIE MUSIC

SLEEP

FM MODE D.TUNING

23

1
456
789

-/-­CLEAR

0/10

>10

GUIDE DISPLAY

V

B

v

RETURN/

MENU

EXIT

REPLAY ADVANCE

.

<

TUNING –

m

H

DISC SKIP

TV CH

TV VOL

PRESET

MASTER VOL

MUTING

DVD

TOP MENU MENU F1

TV INPUT WIDE

ENTER

MEMORY

<

?/1

AUTO CAL

B

OPTIONS

TOOLS

>

TUNING

M

1
2

3

4

5
6

7

8
9

q;
qa

+

qs

xX

qd

F2

qf

GB

7

Getting Started

GB

8

8

continued

GB

9

STR-DG910

11

GB

Getting Started

Name Function

J OPTIONS

TOOLS

Press to display and select
items from the option menus
for DVD player or
DVD/VHS COMBO.
To display the options of Sony
TV, press TV (wj) and then
press OPTIONS TOOLS.

K MENU Press to display the menus of

the receiver, VCR, DVD
player, satellite tuner, Blu-ray
disc recorder, PSX, DVD/
VHS COMBO, or DVD/HDD
COMBO on the TV screen.
Then, use V/v/B/b and to
perform menu operations.
To display the menus of Sony
TV, press TV (wj) and then
press MENU.

L ./>

b)

Press to skip tracks of the
VCR, CD player, VCD
player, LD player, DVD
player, MD deck, DAT deck,
tape deck, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or DVD/HDD
COMBO.

m/M

b)

Press to
–search tracks in the forward/

backward direction of the
CD player, VCD player,
DVD player, LD player,
MD deck, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or DVD/HDD
COMBO.

–fast forward/rewind of the

VCR, DAT deck, or tape
deck.

H

a)b)

Press to start playback of the
VCR, CD player, VCD
player, LD player, DVD
player, MD deck, DAT deck,
tape deck, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or DVD/HDD
COMBO.

Name Function

X

b)

Press to pause playback or
recording of the VCR, CD
player, VCD player, LD
player, DVD player, MD
deck, DAT deck, tape deck,
Blu-ray disc recorder, PSX,
DVD/VHS COMBO, or
DVD/HDD COMBO. (Also
starts recording with
components in recording
standby.)

x

b)

Press to stop playback of the
VCR, CD player, VCD
player, LD player, DVD
player, MD deck, DAT
deck, tape deck, Blu-ray
disc recorder, PSX, DVD/
VHS COMBO, or DVD/
HDD COMBO.

TUNING +/– Press to scan a station.

M TV CH +

a)

/– Press TV (wj) and then

press TV CH +/– to select
preset TV channels.

PRESET
+

a)

/–

Press to
–select preset stations.
–select preset channels of

the VCR, satellite tuner,
Blu-ray disc recorder,
DVD player, DVD/VHS
COMBO, or DVD/HDD
COMBO.

N F1, F2 Press F1 or F2 to select a

component.

•DVD/HDD COMBO
F1: HDD mode
F2: DVD mode

•DVD/VHS COMBO
F1: DVD mode
F2: VHS mode

TV INPUT Press TV (wj) and then

press TV INPUT to select
the input signal (TV input or
video input).

WIDE Press TV (wj) and then

press WIDE to select the
wide picture mode.

continued

13

GB

Getting Started

a)

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

b)

This button is also available for DIGITAL
MEDIA PORT adapter operation. For details on
the function of the button, see the operating
instructions supplied with the DIGITAL MEDIA
PORT adapter.

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.

Name Function

wj TV Press to light up the button. It

changes the remote key
function to activate the
buttons with orange printing.
It also activate the DISPLAY
(I), OPTIONS TOOLS
(J), MENU (K),
RETURN/EXIT O (T),

(U), and V/v/B/b (U)
buttons to perform menu
operations for Sony TVs only.

wk RM SET UP Press to set up the remote.

Name Function

A AV ?/1

(on/standby)

B ?/1

(on/standby)

C Input buttons Press one of the buttons to

Press to turn on or off the
audio/video components that
the remote is programmed to
operate.
To turn the TV on or off, press
TV (wj) and then press AV
?/1.
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 program the remote to
control non-Sony components
following the steps in
“Programming the remote” on
page 78.

Button Assigned Sony

component

VIDEO 1 VCR (VTR mode 3)
VIDEO 2 VCR (VTR mode 2)
VIDEO 3 VCR (VTR mode 1)
DVD DVD player
SAT Satellite tuner
TV TV
SA-CD/CD Super Audio CD/

CD player
TUNER Built-in tuner
AUX Not assigned
DMPORT DIGITAL MEDIA

PORT adapter

Name Function

D RECEIVER Press to activate the receiver

E D.TUNING Press to enter direct tuning

F AUTO CAL Press to activate the Auto

G Numeric

buttons
(number 5

H ENTER Press to enter the value after

MEMORY Press to store a station during

I DISPLAY Press to select information

operation (page 44).

mode.

Calibration function.
Press to

–preset/tune to preset

a)

stations.

)

–select track numbers of the

CD player, VCD player, LD
player, DVD player, MD
deck, DAT deck, or tape
deck. Press 0/10 to select
track number 10.

–select channel numbers of

the VCR, satellite tuner,
Blu-ray disc recorder, PSX,
DVD/VHS COMBO, or

DVD/HDD COMBO.
Press TV (wj) and then press
the numeric buttons to select
the TV channels.

selecting a channel, disc or
track using the numeric
buttons of the VCR, CD
player, VCD player, LD
player, MD deck, DAT deck,
tape deck, satellite tuner, Blu­ray disc recorder, or PSX.
To enter the value of Sony
TV, press TV (wj) and then
press ENTER.

tuner operation.

displayed on the TV screen of
the VCR, VCD player, LD
player, DVD player, CD
player, MD deck, Blu-ray disc
recorder, PSX, satellite tuner,
DVD/VHS COMBO, or
DVD/HDD COMBO.
To select information of Sony
TV, press TV (wj) and then
press DISPLAY.

GB

10

Name Function

O DVD TOP

MENU

DVD MENU Press to display the menu of

P MUTING Press to mute the sound (page

Q TV VOL +/– Press TV (wj) and then press

MASTER
VOL +/–

R DISC SKIP Press to skip disc of the CD

S REPLAY /

ADVANCE

T RETURN/

EXIT O

GB

12

Press to display the menu or
on-screen guide of the DVD
player on the TV screen.
Then, use V/v/B/b and to
perform menu operations.

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

41).
To mute the sound of the TV,
press TV (wj) and then press
MUTING.

TV VOL +/– to adjust the TV
volume level.

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

player, VCD player, DVD
player, or MD deck (multi­disc changer only).

<

Press to replay the previous

<

scene or fast forward the
current scene of the DVD
player, Blu-ray disc recorder,
DVD/VHS COMBO, or
DVD/HDD COMBO.

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

menu or on-screen guide of
the VCD player, LD player,
DVD player, Blu-ray disc
recorder, PSX, DVD/VHS
COMBO, or satellite tuner
is displayed on the TV

screen.
To return to the previous
menu of Sony TV, press TV
(wj) and then press
RETURN/EXIT O.

Name Function

U

V/v/B/b

V GUIDE Press to display the EPG

W CLEAR Press to clear a mistake when

-/-- Press to select the channel

>10 Press to select track numbers

X SLEEP Press to activate the Sleep

Y FM MODE Press to select FM monaural

Z 2CH Press to select a sound field

A.F.D.
MOVIE
MUSIC

After pressing RECEIVER

,

(D), press MENU (K) for
receiver operation, then press
V/v/B /b to select the
settings.
After pressing DVD TOP
MENU (O) or DVD MENU
(O), press V/v/B/b to select
the settings, and then press
to enter the selection.
Press also to enter the
selection of the receiver,
VCR, satellite tuner, DVD
player, Blu-ray disc recorder,
PSX, DVD/VHS COMBO, or
DVD/HDD COMBO.

(Electronic Program Guide)
of the TV, DVD player,
satellite tuner, Blu-ray disc
recorder, PSX, or DVD/HDD
COMBO.

you press the incorrect
numeric button of the DVD
player, Blu-ray disc recorder,
PSX, satellite tuner, DVD/
VHS COMBO, or DVD/HDD
COMBO.

entry mode, either one or two
digit of the VCR or satellite
tuner.
To select the channel entry
mode of the TV, press TV
(wj) and then press -/--.

over 10 of the CD player,
VCD player, LD player, MD
deck, tape deck, TV, VCR, or
satellite tuner.

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

or stereo reception.

(page 59, 61, 64)

9

STR-DG910

e

SECTION 2

DISASSEMBLY

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

SET

2-1. CASE

(Page 10)

2-2. HDMI RE BOARD

(Page 11)

2-3. BACK PANEL SECTION

(Page 11)

2-4. FRONT PANEL SECTION

(Page 12)

2-5. DIGITAL BOARD

(Page 12)

2-6. MAIN BOARD SECTION

(Page 13)

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

2-1. CASE

2

two

screws

(case 3 TP2)

2-7. STANDBY BOARD

(Page 13)

3

two

screws

(+BVTP 3

4

×

cas

8)

10

1

two

screws

(case 3 TP2)

2-2. HDMI RE BOARD

)

2

CN3509 (5P)

3

CN3801 (8P)

6

HDMI RE board

1

CN3511 (17 core)

5

four

screws

(+BVTT 3

4

three

(+BVTP 3

×

STR-DG910

6)

screws

×

8

2-3. BACK PANEL SECTION

1

CNP901 (2P)

2

CNP285 (4P)

3

CNP286 (5P)

three

qs

(+BVTP 3

screws

qd

(+BVTP 3

×

8)

qk

two

screws

×

8)

5

CN6806 (4P)

qf

three

(+BVTP 3

screws

×

8)

7

CN6807 (2P)

qg

five

screws

(+BVTP 3

0

CNS509 (15 core)

9

CNS508 (9 core) (except AEP,UK)

CNS508 (11 core) (AEP,UK)

×

8)

qh

four

screws

(+BVTP 3

qj

screw

(+BVTP 3

ql

back panel section

×

×

8)

8)

qa

CNS840 (5 core)

8

4

CNP103 (3P)

6

CN6805 (2P)

CNS503 (9 core)

11

STR-DG910

2-4. FRONT PANEL SECTION

7

CNP790 (4P)

5

two

screws

(+BVTP 3

×

2

CNP825 (3P)

8)

1

CNP827 (3P)

6

2-5. DIGITAL BOARD

front panel section

8

3

CNP500 (7P)

3

4

five

screws

(+BVTP 3

2

CNP503 (9P)

CNS505 (27 core)

×

8)

1

CNP501 (3P)

4

screw

(+BVTP 3

5

DIGITAL board

×

8)

12

2-6. MAIN BOARD SECTION

6

two

(+BV3 (3

1

CNP804 (3P)

screws

-CR)

8

screw

(+BV3 (3

)

-CR)

2

)

CNP823 (5P)

3

CNP826 (7P)

4

CNP824 (4P)

7

two

(+BV3 (3

screws

-CR)

)

5

CNP828 (6P)

9

MAIN board section

STR-DG910

2-7. STANDBY BOARD

3

screw

(+BVTP 3

×

4

STANDBY board

8)

1

CNP902 (2P)

2

CNP805 (3P)

13

STR-DG910

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.

SP A

DDD

D

SW

LFE

CR

L

SL S SR

SBL SB SBR

DEX DTS-ESxIIPL RDS STCAT96/24

SP B

[MULTI CHANNEL DECODING] LED light on.

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

LFE

L R

S

EX -ESx RDS

SP B

D

HDMI

HDMI

D

PL OPT

MEMORY

NEO:6COAX

NEO:6COAX

dB

MHz

k
m
MHz

MONOD.RANGESAT

Hzk

ft.m

MONOD.RANGESAT

KEY CHECK MODE

* Button check
* Procedure:

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

?/1 button to turn on the

main power.
Either the message “REST 15” 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/A+B%] and the
[A.F.D.] buttons simultaneously, press the power ?/1 button to
turn on the main power.

2. “SWAP” 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/A+B%] and the
[MUSIC] buttons simultaneously, press the power ?/1 button
to turn on the main power.

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

DCAC TEST MODE

1. When power off:
Press the three buttons [TONE MODE] + [2CH] + ?/1 .
“MIC ON” appears.

2. Plug in DCAC MIC and test sound output from front speaker.

[MULTI CHANNEL DECODING] LED light off.

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

LFE

SP A
SP B

D

D

EX -ESxIIPL STCAT96/24

HDMI

OPT

NEO:6COAX

MEMORY

dB

Hz

ft.

MONOD.RANGESAT

[MULTI CHANNEL DECODING] LED light on.

4. Turn the [INPUT SELECTOR] control, all segments and LED
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/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.

14

SECTION 4

FM TUNER CHECK

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.”

STR-DG910

15

STR-DG910

• Circuit Boards Location

SECTION 5

DIAGRAMS

STANDBY board

AC SELECT board
(E2 model)

SPEAKER board

POWER KEY board

DCAC board

HEADPHONE board

DCDC board

VIDEO 3 board

VIDEO board

HDMI RE board

XM board
(US, Canadian model)

DIGITAL board

DISPLAY board

MAIN board

16

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

VIDEO 3 IN/

ANTENNA

FM 75Ω
COAXIAL

AM

TU+9V

J1302

DMPORT

J303 (1/2)

US,CND MODEL

(Page 21)

XM

SECTION

TN1

FM/AM TUNER UNIT

L-CH

R-CH

TUNED

CE

DO/ST

DI

CL

RDS_CL

RDS_DATA

7

DET

5

RXD

6

TXD

13

L

14

R

+5V

2

4

VBUS

VIDEO 2/BD

AUDIO IN

LR

-3 -4

D

R-CH

AEP,UK MODEL

R–CH

+5V

+3.3V

PORTABLE AV IN

AUDIO

LR

J298 (2/2) J301 (1/2)

R-CH

XML
XMR

R-CH

117

RDS SIGNAL

TUNLAT

27
26

TUNDO

T_DI

22

T_CLK

13

RDS CLK/XMDPOWER

84

RDS_DATA

86

101

CLINK_DET

100

CLINK_RX
CLINK_TX

99

BUFFER

IC211

5 7

+5V REG

4 2

IC1012

+5V REG

3 1

IC1031

+3.3V REG

4 2

IC1013

R-CH

IC1010 (1/7)

+6.3V

SYSTEM

CONTROL

ANALOG SW DATA

VIDEO 1

AUDIO IN

LR

-3 -4

A_SW_CLK

+6.5V REG

2 1

IC4001

+4V REG

2 1

IC4100

R-CH

VOL DA

VOL CL

J304 (1/2)

31
24

11
10

SA-CD/CD/CD-R

IN IN

LRLR

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

R-CH

DIGITAL

SECTION

(Page 18)

RECT

D4001

AUX

F4001

F4002

R-CH

C

R2 AC

R2 AC

TV

IN

AUDIO IN

LR

-1 -2 -5 -6

9
7
5 14
3
1

MIC_L

F

LRLR

-3 -4

R-CH

DA

CLK

22 23

POWER

SECTION

(Page 23)

SAT

AUDIO IN

R-CH

AUDIO SELECT

IC2560 (1/2)

DIGITAL

SECTION

(Page 18)

DVD

STR-DG910

SA-CD/CD/CD-R

OUT

LR

-3 -4

R-CH

AUDIO SELECT

IC2560 (2/2)

SBL
SEL

54

ANALOG SOUND

PROCESSOR

IC401

SL

SEL

C

SEL

SW
SEL

56 51 52 49

SEL

L

J302

R-CH

26
24
38

SEL
SW

22

36
28
32
34

60

MCU

I/F

59

SBLOUT

SW OUT

C OUT

B

SL OUT

L OUT

–7V

68 66

R-CH

R-CH

R-CH

R-CH

+7V

J301 (2/2)

VCCVEE

46

44 11

41

42

88

87

85

84

86

81

83

82

AUDIO OUT

-1 -2

16
18

L-IN

R-IN

L-CH

R-CH

SL-CH

SR-CH

C-CH

SW-CH

SBL-CH

SBR-CH

VIDEO 1

LR

J304 (2/2)

R-CH

DIGITAL

A

SECTION

(Page 18)

POWER

E

SECTION

(Page 23)

• Signal path
: TUNER (FM/AM)
: VIDEO (AUDIO)
: CD (ANALOG)

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

• Abbreviation
CND : Canadian model

VIDEO 2/BD

AUDIO OUT

LR

-1 -2
J303 (2/2)

R-CH

STR-DG910

+4.1V

17 17

STR-DG910

5-2. BLOCK DIAGRAM — DIGITAL SECTION —

J2500

AUTO CAL MIC

DIGITAL

(ASSIGNABLE)

VIDEO

SECTION

(Page 19)

TUNER/

AUDIO

SECTION

(Page 17)

TUNER/

AUDIO

SECTION

(Page 17)

SA-CD/

CD/CD-R

(COAXIAL)

DVD

(COAXIAL)

VIDEO 1

(OPTICAL)

VIDEO 2/

BD IN

(OPTICAL)

SAT

(OPTICAL)

G

+3.3V(MIC)

IN

IN

IN

IN

DCAC_ON/OFF

TC74HC153_A

TC74HC153_B

HDMI SELECT

C

A

BUFFER

Q2500

J1301

-1

-2

IC1352

IC1351

IC1354

OUT

OUT

OUT

MIC_L

L-IN

R-IN

1

1

1

MIC AMP

IC2501

3

IC2502

+3.3V REG

9

R-CH

1

SHAPER

SHAPER

SELECTOR

6
5
4
3

13

IC1303

WAVE

IC1304

WAVE

IC1302

AB

14 2

12.288MHz

+5V

23

23

7

X1301

R-CH

DIN2

5

DIN1

4

DIN0

3

21

XOUT

22

XIN

L IN

1

R IN

2

DIGITAL AUDIO

I/F RECEIVER

IC1301

INPUT

VDD

+3.3V

HDMI

SECTION

(Page 20)

ADC

IC1603

DIGITAL

∆Σ

MOD.

DECIM.

FILTER

SCKI15BCK11LRCK

10

DATA

DEMODULATOR

Pa,Pb DETECTION LOCK

C bit DETECTION

MICROPROCESSOR

I/F

CLKCEDI

38 37 36 35 46 17

45 46 47 48

DO

DOUT

PDWN

H

12

20

XMCK

DETECTION

39

MUTE ERROR

7

CKSEL0

XSTATE

SD0–SD3

LRCK

MCK

BCK

SPDIF

8

SD IN

XMODE

48

383

AUDIO

CKOUT

BCK

LRCK

DATAO

ERROR

DSP EX3

IC1009

DSPIC

80

I

I

DSPIE

SD0

CLOCK SELECTOR

IC1008

2

3
5

6

10

11
13

14

24

13

14

15

16

2

34

1

ERROR DETECT

D1301

IC1017

4 79

7 88

9

12 89

1

7

5

CLOCK

GENERATOR

IC1016

82

78

DPSIA

DPSIB

DPLRCK

DPBCK

97

NON AUDIO

1

8

DIR_ERR

16

15

INT_REQ

122

XSPIDS

121

XRESET

SPICLK

1256127

BUFFER

IC1004

5 2

3

MOSI

DPDVBCK

DPDVLRCK

63

1
7

DPSOA

CLKIN

XTAL

DPSOB

DPSOC

DPFSCK

DPSOD

XSF_CE

SPI_MAS

126

142

143

MISO

64

65

70

94

71

87
86

98

7

X1302
25MHz

IC1014

SWITCH

5 1

SPI SELECT

IC1003

2

1

47

45

46

31

38
40
41

S.FLASH

IC1011

SO

2

SI

5
6

SCK

CE

1

5

DATA3

DATA1

DATA2

DATA4

SCKI
BCK
LRCK

8CH DAC

IC1452

MDO

MDI

34

DAC

DAC

DAC

DAC

35

MC

AMP

IC1403

VOUT5

10

VOUT6

9

VOUT1

14

VOUT2

13

VOUT3

VOUT4

11

VOUT7

16

VOUT8

20

ML

RST

3633

37

3

R-CH

5

R-CH

312

5

5

R-CH

AMP

IC1405

AMP

IC1404

AMP

IC1406

1

L OUT

7

SL OUT

TUNER/

B

AUDIO

SECTION

1

C OUT

7

SW OUT

7

SBL OUT

(Page 17)

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

• R-ch is omitted due to

63

64

65

83

49

50

91 90 6689

67

128

2

72

69

same as L-ch.

STR-DG910

DIR CLK

DIR CE

DIR DI

DIR DO

DIR CKST

DIR XSTATE

DIR XMODE

DIR DATAO

DSP SPIDS

DSP RESET

SYSTEM

CONTROL

IC1010 (2/7)

1818

DSP INT

DIR ERROR

HDMI_FSRATE

SPI CLK

DSP MOSI

DSP MISO

SF_DSP_MAS

SF_CPU_CE

DACDO

DAC ATC

DAC DI/XMDACMDI

DAC CLK/XMDACMC

AD/DA RST

5-3. BLOCK DIAGRAM — VIDEO SECTION —

STR-DG910

COMPONENT

VIDEO

VIDEO 1

VIDEO 3 IN/

PORTABLE AV IN

VIDEO 2 /BD

DVD

SAT

SAT

IN

DVD

IN

VIDEO 1

IN

P

PR/C

P

PR/C

P

PR/C

–2

VIDEO

IN

–2

VIDEO

IN

–1

VIDEO

IN

–1

VIDEO

–2

VIDEO

IN

Y

B/CB

R

Y

B/CB

R

Y

B/CB

R

J6401 (1/3)

J298 (1/2)

J6402 (1/2)

J6102

J6403

11

12

14

CR IN

CB IN

CY IN

CVBS IN

J6401 (3/3)

J6401 (2/3)

J6402 (2/2)

MUTE

OSD ON/OFF

HDMI SW

I

SECTION

(Page 20)

Y BUFFER

Q6306

VIDEO

BUFFER

Q6304

-3

VIDEO

OUT

-1

VIDEO

OUT

-1

VIDEO

OUT

VIDEO CONTROL

BUFFER

IC1602

11

CLK

12

LAT

9

S-OUT

4

QD

15

QA

1

QB

2

QC

5

QF

6

QG

3

QE

+5V-3

• Signal path
: VIDEO

• Abbreviation
CND : Canadian model

X6301

24.576MHz

MONITOR

VIDEO 1

14

SYSTEM CONTROL

IC1010 (3/7)

D595LAT

35
33

D595CLK

34

OSD_SW

UPCON_RESET

UP_CON I2C CLK

UP_CON I2C DA

32

D595DATA

X6503

17.3734MHz

X6502

14.31MHz

VIDEO 2/BD

S-IN

UP CONVERTER

VIDEO IN 1

46

4

VIDEO IN 2

X0

41

X1

42

OSD LATCH

OSD

DATA

OSD CLK

CLOCK GENERATOR

1

3

EXCEPT US,CND MODEL

IC6307

20

SDA

21

SCL

RESET

38

4
42
41

BUFFER

IC6202

73 9 8 24

74 5 6 23 25

75 12 11 22

IC6503

7

5

BUFFER

IC6502

10

13

ON SCREEN

DISPLAY CONTROL

CS

SIN VOUT

SCLK

EXS

8 9

3

US,CND MODEL

IC6501

X6501

14.31MHz

Q6504

XS

COMPONENT VIDEO SELECT

IC6101

CH1 OUT

CH2 OUT

CH3 OUT

6dB AMP

6dB AMP

6dB AMP

SW3

VIDEO_SW3

V+1,+2

24

22

20

V-1,-2

SW4

6

VIDEO_SW4

+5V-3

–5V-3

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

M.OUT

V1 OUT

V2 OUT

J6101

Y

–1

PB/C

–2

P

–3

VCC

1

15

11

VEE

DIGITAL

SECTION

(Page 18)

POWER

SECTION

(Page 23)

R/CR

B

+5V-3

–5V-3

MONITOR

OUT

G

J

COMPONENT

VIDEO

+5V-3

–5V-3

VIN1

12

VIN2

3

VIN3

1

VC MUTE
VC_SEL2
VC_SEL1
VIDEO_SW4
VIDEO_SW3
VIDEO_SW2
VIDEO_SW1

HDMI SELECT

DCAC_ON/OFF

TC74HC153_A
TC74HC153_B

HP RY

+5V-OSD

+3.3V-3

IC6601

+5V

2 1

REG

IC6602

–5V

3 2

REG

INPUT SELECT

IC6701

SW

MUTE SW1

11 2

15

2
3
4
5
6
7

+7V

–7V

VOUT2

5

VOUT1

10

VIDEO CONTROL

IC6201

QA
QC

CLK

QD

QE

LAT

QF

S-IN

QG
QH

POWER CONTROL

Q6501,6502

IC6308

+3.3V

3 1

REG

CH1 IN1

1

CH1 IN2

–1

–2

–3

–4

–5

–6

–7

–8

–9

3

CH1 IN3

5

CH2 IN1

8

CH2 IN2

10

CH2 IN3

12

CH3 IN1

17

CH3 IN2

15

CH3 IN3

13

SW1 SW2

VC_SEL1 VC_SEL2

VIDEO SELECTOR

IC6402

V1 IN

13

V2 IN

9

LD

5

TV

3

V3

7

2 4

SW1

14

VIDEO_SW1

6dB AMP

6dB AMP

6dB AMP

SW5

2

D6402 D6401

75Ω

DRIVER

75Ω

DRIVER

75Ω

DRIVER

PS

23

VC MUTE

SW2

10 4

VIDEO_SW2

STR-DG910

19 19

STR-DG910

5-4. BLOCK DIAGRAM — HDMI SW SECTION —

SWITCHER

IC3503

39

3

2

38

34
35
31
32
28
29
25
26

40
21
22
23
42

3

6

8 5

CN3501

SAT IN

CN3502

DVD IN

HDMI

CN3503

VIDEO 2/BD

IN

STR-DG910

1

DATA2+

3

DATA2–
DATA1+

4

DATA1–

6
7

DATA0+
DATA0–

9

CLOCK+

10

CLOCK–

12
13

CEC

15

SCL(5V)
SDA(5V)

16
18

+5V POWER
HOT PLUG DET

19

1

DATA2+

3

DATA2–

4

DATA1+

6

DATA1–

7

DATA0+

9

DATA0–

10

CLOCK+

12

CLOCK–

13

CEC

15

SCL(5V)

16

SDA(5V)

18

+5V POWER

19

HOT PLUG DET

1

DATA2+

3

DATA2–

4

DATA1+

6

DATA1–

7

DATA0+

9

DATA0–

10

CLOCK+

12

CLOCK–

13

CEC

15

SCL(5V)
SDA(5V)

16

+5V POWER

18
19

HOT PLUG DET

58

A34

57

B34

55

A33

54

B33

52

A32

51

B32

49

A31

48

B31

46

SCL3

45

SDA3

44

HPD3

A24

77

B24

76

A23

74

B23

73

A22

71

B22

70

A21

68

B21

67

SCL2

64

SDA2

63

62

HPD2

15

A14

14

B14

12

A13

11

B13

9

A12

8

B12

6

A11

5

B11

3

SCL1

2

SDA1

80

HPD1

+5V REG

Q305–307

SDA_SINK

SCL_SINK

Y1
Z1
Y2
Z2
Y3
Z3
Y4
Z4

HPD_SINK

S1
S2
S3

XOE

POWER DETECT

IC3501 (1/2)

1

5

9

DATA BUFFER

IC3507

SDAA6SDAB

SCLA SCLB

28.322MHz

3

2

4

POWER SELECT

IC3504

7

X3501

X3502

10MHz

B

10

A

INTERGRATED MULTI-FORMAT

SDTV/HDTV VIDEO DECODER AND

RGB GRAPHICS DIGITIZER

IC3801

EEPROM DATA SELECT

IC3521

5

1
14
12

HDMI RX

IC3511

41

DSDA

42

DSDL

51

RXC+

50

RXC–

55

RXO+

54

RXO–

59

RX1+

58

RX1–

63

RX2+

62

RX2–

84 XTALOUT

85 XTALIN

44

PWR5V

91

INT

89

RESET

19

RX_RST

20

RX_INT

35

EEPROMSEL1

XOUT

11

XIN

13

21

RX_HPDI

51

TMDS_S1

52

TMDS_S2

53

TMDS_S3

54

TMDS_OEB

55

P5V_SELA

56

P5V_SELB

9

3

13

10 7

92-96

99-105

QE23

108-111

I

114-117

QE0

119,

121-124

1

VSYNC

128

HSYNC

127

DE

70

SPDIF

75

WS

76

SCK

79

MCLK

71

SD3

I

I

74

SD0

39

CSDA

40

CSCL

67

MUTE

66 67 68 69 70

EEPROM

5

6

28 27

CSCLCSDA

HDMI CONTROL

IC3519

AD_SW

AD_INT

AD_RST

PROU_RST

IC3509

SDA

SCL

WP

TX_5VPWR

TX_RST

TX_INT

RESET

232_OUT

232_IN
CNVSS

PROU_OUT_SW

MUTE

TX
RX

HDMI+1.8V

HDMI+1.8V2

HDMI+1.8V3

HDMI+2.5V

72

74

76

77

73

78

D2,3,6–23

H SYNC

V SYNC

ODCK

AIN4

AIN5

AIN6

SOY

AIN11

INT

3

RESET

SDA81VS

CS/HS

SCLK

22,23,25-28

4

82

99

VS

CS/HS

BUS SWITCH

IC3802,3811–3814

AD_SW

PROU_OUT_SW

X TAL

V0/Y0

V7/Y7

41,42

LLC1

I

C0–7

C0–7

DE

I

1
3

4
6
7

9
10
12

15

16

18

19

13

2

3

5

1

7

CR IN

CB IN

CY IN

CVBS IN

AD_INT

AD_RST

CN3504

HDMI

OUT

RESET
232_OUT
232_IN
CNVSS

3.3V

MUTE ERROR
SPDIF
LRCK

BCK
MCK

SD0–SD3

HDMI TX

IC3513

36

D23

49-58

I

61-70
75-79

D0

2

VSYNC

1

HSYNC

80

DE

5

SPDIF

11

WS

12

SCK

6

MCLK
SD3

7

I

I

SD0

10

44

CSDA

43

CSCL

66

IDCK

41
42
43

SYSTEM CONTROL

IC1010 (4/7)

65
33
34

10
29
30

7

30

HDMI_ERR

102

FLASH_SO/HDMI_UART_TX

103

FLASH_SO/HDMI_UART_RX

HDMI+3.3V

+1.8V REG

IC3528

+1.8V REG

IC3808

HDMI+3.3V2

+1.8V REG

IC3805

HDMI+3.3V3

+2.5V REG

IC3816

1

HDMI+3.3V5

HDMI+3.3V4

TX2+

35

TX2–

33

TX1+

32

TX1–

30

TX0+

29

TX0–

27

TXC+

26

TXC–

20

DSCL

19

DSDA

+6.3V

18

HPD

17

INT

42

RESET

CEC OUT

HDMI RESET

+3.3V REG

4 2

IC3526

+3.3V REG

4 23 1

IC3527

+3.3V REG

3 13 1

IC3807

+3.3V REG

3 14 5

IC3806

+3.3V REG

3 14 2

IC3815

H

(Page 18)

POWER DETECT

IC3501 (2/2)

11 12

CEC BUFFER

29

Q1103–1106

104

DIGITAL

SECTION

DATA BUFER

Q3504

POWER

CONTROL

5 4

IC3516

1

+4.1V

VIDEO

SECTION

(Page 19)

DATA2+
DATA2–
DATA1+
DATA1–
DATA0+
DATA0–
CLOCK+
CLOCK–

SCL(5V)
SDA(5V)

+5V POWER

HOT PLUG DET

CEC

HDMI+3.3V

CN3510

38

36

7–10

91–94

P12–19

Y2–9

CBY2–9

IP_HSYNC
IP_VSYNC
IP_DCK

PROU_RST

X3801

28.63636MHz

PROGRESSIVE

SCAN CONVERTER

IC3803

2

CLKI

MD15

MA11

15

NHSI

16

NVSI

135

SDA

136

SCL

CKEDQE

P12–19

7–14

V02

41–45

I

48–50

Y09

C02

58–60

I

63–67

C09

21

NHSO

20

NVSO

40

CLKO

4

PLL_EN

137

SRN

MD0

MA0

I

I

WE

MCLK

CAS

RAS

110–113
116–119
122–125
129–132

80–83
86–89
94–97

104

103

102

101

100

HDMI SDRAM

2,3,5,6

8,9,11,12
39,40,42,43
45,46,48,49

21–24
27–32

19,20

15

35

16

14
36
17

IC3804

WE

CLK
CAS

DQML
DQMU

RAS

DQ15

A0

A11

DQ0

I

I

2020

5-5. BLOCK DIAGRAM — XM SECTION (US, Canadian MODEL) —

XM AUDIO

DIGITAL PROCESSOR

IC102

3

SCTXOUT

5

SCRXIN

18 COMRXP

19 COMRXM

+D

2

J101

XM

–D

3

23 COMTXP

22 COMTXM

92

XM MIXMO

93

XM MIXMI

SYSTEM CONTROL

IC1010 (5/7)

STR-DG910

X101

45.158MHz

26 OSCOUT

28 OSCIN

I2SSCLK

I2SDATA

I2SLRCLK

I2SOCLK

RESET

D/A CONVERTER

IC105

13

MD

14

BCK

39

37

41

43

1

2

DATA

3

LRCK
SCK

16

MC
ML

VOUTL

VOUTR

15

AUDIO AMP

IC104

7

8

6 7

2

XML

1

XMR

TUNER/AUDIO

D

SECTION

72

DAC DI/XMDACMDI

2

DAC CLK/XMDACMC

7

XM DAC MS

(Page 17)

11

IC106

XM+5V

4 2

REG

IC107

XM+5V

3 1

REG

+6.3V

XM+5.3V

XM+5V

XM+3.3V

POWER CONTROL

SWITCH

Q105,106

IC101

XM+3.3V

3 1

REG

97

XMRESET

84

RDSCLK/XMDPOWER

STR-DG910

21 21

STR-DG910

5-6. BLOCK DIAGRAM — KEY/DISPLAY SECTION —

FLASH

PROGRAMMING

CNS504

9
8

1
2
7

5

EEPROM

IC1131

SDA

SCL

SDA

SCL
FLASH-SO

FLASH-SI
MD2

XRESET

SIRCS

FL DISPLAY DRIVER

IC100

STB

9

DIN

7

CLK

8

OUT

2

2

3

2

3

SEG1

I

SEG17

GRID1

I

GRID11

SW1

REMOTE

CONTROL

SIGNAL

RECEIVER

IC103

RV102

MASTER
VOLUME

RV101
INPUT

SELECTOR

14

I

29

•

31

42

I

32

1

FL101

VACUUM

FLUORESCENT

DISPLAY

F1
F2

LED

DRIVER

Q110

D105

MULTI

CHANNEL

DECODING

SYSTEM

CONTROL

IC1010 (6/7)

BUFFER

IC101

68

FL_LAT

FL_DATA

FL_CLK

SIRCS IN

71

70

82

16
15

79
80

57

X1300

12.5MHz

5

6

12.5MHz

12.5MHz

58

98

EEPROM DATA

EEPROM CLK

78

V_ENCODER(A)-DOWN

103

FLASH_SO/HDMI_UART_TX

102

FLASH_SI/HDMI_UART_RX

52

MD2

V_ENCODER(B)-UP

INPUT ENCODER A
INPUT ENCODER B

9

4

2

8

6

3

IC1005–1007

RESET

S100

I

/

I

55

INIT

62

RST TGR

85

POWERKEY

TUNING ENCODER+/- A
TUNING ENCODER+/- B

TONE JOG A
TONE JOG B

A/D KEY1

A/D KEY2

36
37

6
5

114

115

SW NETWORK

S101-108

2

3

2

3

SW NETWORK

S109–115

RV103

– TUNING +

RV104

– TONE +

STR-DG910

2222

5-7. BLOCK DIAGRAM — POWER SECTION —

STR-DG910

TUNER/

AUDIO

SECTION

(Page 17)

E

SBL-CH

SBR-CH R-CH

SW-CH

L-CH

R-CH

R-CH

SL-CH

SR-CH R-CH

C-CH

PROTECTOR

FRONT_RY

SYSTEM

CONTROL

IC1010 (7/7)

HP DETECT

BRIDGEABLE RY

POWER_RY

C/SB RY

SW_RY

SP_BRY

STOP

SUB T

R-CH

R-CH

R-CH

R-CH

R-CH

RY801

RELAY

DRIVER

Q809

R2 AC

F

R2 AC

RECT

D920-923

RECT

D851-854

-20V

RY901

RECT

D910-913

SUB TRANSFORMER

VOLTAGE CONTROL

Q922,923

F1

F2

TM2880

TM602 (1/2)

TM601

TM602 (2/2)

RELAY

D914

J305

SW

R810

R811

R851

R852

D251

D915

D924

R-CH

R-CH

R-CH

(Page 19)

VIDEO

SECTION

-20V REG
Q250

IC1001

+5V
REG

IC1002

+1.2V

REG

IC1904

+3.3V

REG

HP RY

J

CURRENT

DETECT

Q675,676

R-CH

CURRENT

DETECT

Q475,476

R-CH R-CH

CURRENT

DETECT

Q725,726

CURRENT

DETECT

Q525,526

13

+3.3V

13

13

OVERLOAD

DETECT

D675,Q677

R-CH

OVERLOAD

DETECT

D475,Q477

OVERLOAD

DETECT

D725,Q727

OVERLOAD

DETECT

D525,Q527

R-CH

IC1902

+9V
REG

IC260

+7V
REG

-7V

REG

IC265

RELAY

DRIVER

Q500

RELAY

DRIVER

Q2890

RELAY

DRIVER

Q2880

RELAY

DRIVER

Q600

RELAY

DRIVER

Q400

RELAY

DRIVER

Q700

RELAY

DRIVER

Q351

SW RY

BRIDGEABLE RY

HP DETECT

RECT

D801,802

R290

R291

FRONT A RY

FRONT B RY

C/SB/REAR RY

D290

13

+15V

13

23

-15V

D1001

D291

PRE DRIVER

IC600

+VOUT2

IN 2

PRE

PRE DRIVER

IC400

PRE

PRE DRIVER

IC700

PRE

PRE DRIVER

IC500

PRE

PROTECTOR

Q200-203,255,256

FRONT A RY

C/SB/REAR RY

FRONT B RY

HP DETECT

BRIDGEABLE RY

DRIVE

DRIVE

DRIVE

DRIVE

D201-204

SW RY

8

8

6

6

12

17

21

23

20

8

25

9

81

94

IN 2

IN 1

IN 1

D1110

DRIVE

DRIVE

DRIVE

DRIVE

D1107

D1111

-VOUT2

-45V +45V

+VOUT2

-VOUT2

-45V +45V

+VOUT1

-VOUT1

-45V

+45V

+VOUT1

-VOUT1

-45V

+45V

12
11

12
11

2
3

2
3

–45V

IC210

OVERLOAD

DETECT AMP

+45V

72

POWER AMP

Q671-674

POWER AMP

Q471-474

POWER AMP

Q721-724

POWER AMP

Q521-524

-B SWITCH

Q221,228,235

PROTECTOR

+B SWITCH

Q220,225

+B

-B

Q210

-20V

TU+9V

+7V

-7V

+A5V

+1.2V

+3.3V

(STBY)

(Page 17)

AC IN

DETECT

Q921

RY500

RY2891

RY2881

RY600

RY400

RY700

RY351

+7V2

–7V2

RELAY

DRIVER

Q901

TUNER/

AUDIO

SECTION

PHONES

L

FRONT A

R

L

FRONT B

R

L

SURROUND

R

CENTER

SURROUND

BACK

AUDIO

OUT

T901

POWER

TRANSFORMER

(MAIN)

T903

POWER

TRANSFORMER

(SUB)

J790

SUB

WOOFER

SPEAKERS

IMPEDANCE

USE 8-16Ω

EXCEPT

EXCEPT

AEP,UK

E2

MODEL

MODEL

F901

JW907

E2

MODEL

JW905

EXCEPT E2 MODEL

• Signal path
: TUNER (FM/AM)

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

• Abbreviation
CND : Canadian model
E2 : AC 120V area in E model

S901

VOLTAGE

SELECTOR

240V

220V

120V

F905

F904

F902

J911

AC OUTLET

US,CND MODEL

CN005

AC OUTLET

AC IN

~

E2 MODEL

S901

-1

-2

-3

STR-DG910

23 23

STR-DG910

1.8 Vp-p

1 V/DIV, 20 nsec/DIV

24.576 MHz

1

IC6307 ra (XO)

2.2 Vp-p

1 V/DIV, 50 nsec/DIV OSD ON

14.31 MHz

2

IC6501 8 (EXS)

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)

for 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

•

• 2 : nonflammable resistor.

• 5 : fusible resistor.

• C : panel designation.

Note:

The components identi­fied by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.

• A : B+ Line.

• B : B– Line.

•Voltage and waveforms are dc with respect to ground

•Voltages are taken with a VOM (Input impedance 10 M Ω).

•Waveforms are taken with a oscilloscope.

• Circled numbers refer to waveforms.

• Signal path.

• Abbreviation

: internal component.

under no-signal (detuned) conditions.
no mark : FM
(): OSD ON

Voltage variations may be noted due to normal produc­tion tolerances.

Voltage variations may be noted due to normal produc­tion tolerances.

F : TUNER (FM/AM)
L : VIDEO (AUDIO)
I : VIDEO
J : DVD (DIGITAL)
c : CD (ANALOG)

CND : Canadian model
E2 : AC 120 V area in E model

4

W or less unless otherwise

Note:

Les composants identifiés par
une marque 0 sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.

for printed wiring boards:

• X : parts extracted from the component side.

f

•

• : Pattern from the side which enables seeing.

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

• Abbreviation

: internal component.

CND : Canadian model
E2 : AC 120 V area in E model

C
Q

B

E

Q

BCE

Q

B

C

These are omitted.

These are omitted.

E

• Waveforms
— DIGITAL Board — — HDMI RE Board —

1

IC1301 qd (CKOUT)

12.288 MHz

1 V/DIV, 50 nsec/DIV

2

IC1301 qf (BCK)

3.07 MHz

1 V/DIV, 0.2 µsec/DIV

3

IC1301 wa (XOUT)

12.288 MHz

1 V/DIV, 50 nsec/DIV

4

IC1009 <zvc (XTAL)

3.5 Vp-p

3.5 Vp-p

3.1 Vp-p

— VIDEO Board —

1 IC3511 if (XTALOUT)

28.322 MHz

1 V/DIV, 20 nsec/DIV

2 IC3519 qa (XOUT)

10 MHz

1 V/DIV, 50 nsec/DIV

3 IC3801 ek (XTAL)

28.63636 MHz

1 V/DIV, 50 nsec/DIV

— XM Board (US, Canadian Model) —

2.2 Vp-p

3.4 Vp-p

2.2 Vp-p

STR-DG910

25 MHz

0.5 V/DIV, 20 nsec/DIV

5

IC1010 tj (12.5MHz)

12.5 MHz

1 V/DIV, 50 nsec/DIV

2424

1.2 Vp-p

3.2 Vp-p

1

IC102 wh (OSCOUT)

45.158 MHz

1 V/DIV, 50 nsec/DIV

0.8 Vp-p

5-8. PRINTED WIRING BOARDS — MAIN SECTION — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder.

STR-DG910

A

B

C

D

E

F

G

H

1

XM

BOARD

CN102

(US,CND)

(Page 47)

DIGITAL

BOARD

CNS501

(Page 31)

I

(Page 38)

PNK

BLK

3

CNP827

DIGITAL

BOARD

CNS502

(Page 31)

2345678910111213

J

A

VIDEO 3

BOARD

CN201

WHT

1

B

MAIN BOARD

263
JW

261

209

JW

C

297
JW

272
JW

300
JW

301
JW

Q477

485
R

Q475

475
C

R477

642
JW

473
R

BCE

B800

262
JW

C211

JW286

R479

EXCEPT
US,CND
MODEL

C210

R208

264
JW

821
P

CN

JW280

JW281

P820
N
C

486
R

R206

R209

Q473

IN

-3
L

-2
R

301

CC352

CC

290
JW

301

R352

R

CN902

253
JW

R362

C352

JW254

JW255

C235

C206

C485

JW257

421

H

JW256

JW

408

409

C

C

R656

C429

CNP827

31

C825

C875

466
C

R466

15

14

JW622

JW623

415
C

631
JW

481
R

487
R

CN450

489
R

R478

475

C474

R

JWH412

BCE

Q474

J301

SA-CD/CD/CD-R

OUT

C302
C

R302

434

433

JW

JW

428
C

C390

C462

463
C

IC400

R415

629

630

JW

JW

435
R

Q425

L451

423
R

C302

R658

C425

-5
L

-4
R

353
CC

R353

R312

292

248

249

JW

JW

JW

US,CND
MODEL

250
JW

252

251

JW

JW

51

C418

C417

287

C840

C461

JW

C411

R461

R412

R411

R462

JW619

JW620

JW621

C414

ORG

627

628

JW

JW

425

D
436
R

Q427

427
R

R426

JW636

C421

C423

BCE

Q423

3150

IN

303
CC

247
JW

2

C427

429
R

JW635

JW634

AUX

-1
L

351
C
C

R351

C259

259
JW

256
R

265
JW

270
JW

273
JW

R408

R409

278
JW

640

JW
475
D

476
R

C473

279
JW

JW289

JW291

C285

IC211

274
JW

C471

C477

JW641

R472

R471
R474

R258

269
JW

R207

476
D

299

R259

JW

R257

C256

267

266

JW

JW

C486

268
JW

271
JW

276

277

275

JW

JW

JW

JW260

C464

C465

R465

C482

484
R

481

476

C

C

R480

R496

Q476

637

483

482

JW

R

R

471
Q

Q472

VIO

C413

-6
R

303
R

JW242

IC401

C490

412
C

1

JW617

JW618

C403

626
JW

R422

R421
R424

80

416
R

JW244

R400

R446

426
D

TV

IN

-1
L

CC354

R354

R364

CNS840

JW245

30

C551

81

C690

C416

C566

R566

15

624

625

434

JW

JW

C426

R

R437

R430

Q426

R432

633

433

JW

R

R428

421
Q

Q422

• Semiconductor Location

Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location
D201 E-11

D202 F-12
D203 F-11
D204 E-12
D220 F-9
D221 F-9
D224 E-9
D235 E-9
D250 D-8
D251 D-7
D265 D-6

D290 E-11
D291 E-11
D351 C-6
D400 C-7
D425 F-3
D426 G-3
D475 F-2
D476 F-2
D500 C-7
D525 F-8
D526 G-8

D575 F-5
D576 G-5
D600 C-11
D625 F-9
D626 G-9
D675 F-6
D676 G-6
D700 C-8
D725 F-10
D726 G-11
D801 E-11

AUDIO IN

-3
L

-2
R

C341

CC304

CC355

304

R

R314
EXCEPT

R355
US,CND
MODEL

C479

441
R

JW243

JW534

JW533

JW246

C483

C552

C549

1

C640

100

JW

H

468

420

JW

JW467

JW464

288
JW

C562

C563

561
R

IC500

14

C565

C564

R565

283
JW

C432

616

282

JW

JW

C431

CN400

431

439

R

R

425

C424

R

JWH411

BCE

Q424

STANDBY

BOARD

CNP802

(Page 53)

J302
SAT DVD

AUDIO IN

-5
L

-4
R

CC305

305

R315

R
365
R

440

C478

R

C433

C434

241
JW

JWH403

C548

C545

C550

C440

C590 C540

C511

C561

C512

562

511

R

R

C513

512
R

C515

R515

613

284

285

JW

JW

JW

U

L

B

614

615

JW

JW

612

585

JW

R

Q577

586
R

Q575

L401

R577

C578

JW610

573

C571

R

C573

BCE

Q573

6

1

BLU

GRY

GRY

GRY

GRY

GRY

-6
R

CC356

CC306

R306

R356

R366

R316

JW240

239

IC2560

JW

JW231

R419

C487

JW230

C547

JW228

C546

JW471

JW470

JW469

C516

TP804

R500

516
R

1

2

C503

C514

604
JW

606

607

JW

JW

575
D

C577

R584

596

576

R

D

C576

576

582

R

R

R583

579
R

JW609

JW611

R572

R571
R574

Q572

P828

CN

DISPLAY

BOARD

CN108

(Page 51)

D802 E-11
D818 D-10
D851 C-11
D852 C-11
D853 C-11
D854 C-11

IC210 F-11
IC211 C-2
IC260 C-6
IC265 D-6

AUDIO OUT

-1
L

CC357

357
R

C357

JW235

JW234

JW229

C582

605
JW

Q576

608
JW

R578

571
Q

J303

VIDEO 2/BD

AUDIO IN

-3

-2
R

C342

CC307

R358

307

R368

R

C307

317

367

R

R

232

429

JW

JW

233

420

JW

R

474
JW

C261

C666

R666

C663

15

14

603
JW

602
JW

TP805

C581

580
R

R587

CN550

581

589

R

R

575

C575

R

JWH410

BCE

Q574

3

1

CN

GRY

GRY

BLU

KL

TRANSFORMER

(Page 53)

L

CC309

CC308

236
JW

475
JW

473
JW

C662

597

598

JW

JW

L551

P825

T901

POWER

(MAIN)

C675

R673

C664

601
JW

R318

C661

-4

C395

Q675

R

596
JW

308
R

396
R

R398

R661

600
JW

JW595

EXCEPT
US,CND
MODEL

359
R

C359

476
JW

C266

599
JW

592
JW

685
R

C671

C673

J304

VIDEO 1

AUDIO OUT

-1
L

-2
R

8

8

C36

C369

C31

C

C

C

7

309
R

23
JW

C309

R369

R319

R397

D351

Q351

IC260

C265

D265

IC265

31

2

C611

R612

611
R

C665

591
JW

675
D

686

Q677

R

R679

676
R

JW593

JW594

Q673

1

ORG

CNP828

C612

C613

C614

R615

677
C

R672
R671
R674

BRN

YEL

C616

4

C615

219
JW

C260

616
R

1

2

0
59

JW

589
JW

6
67

D

83
R6

CN

RY351

312

662
R

IC600

R665

WHT

R677

BCE

O

Ref. No. Location
IC400 E-3

IC401 D-4
IC500 E-4
IC600 E-6
IC700 E-7
IC2560 C-5

Q200 E-11
Q201 E-11
Q202 F-12
Q210 F-11

TM601

CENTER

J305

R507

JW400

77
R2

25
2

JW

586
JW

C681

227

CN650

JW

Y
R

687

G

R

689
R

Q674

Y
R
G

G

BOARD

CNP285

501
R

217
JW

D251

CNP825

15

585
JW

-1

00
5

JW

C252

14

TP801

674

JWH409

SUB WOOFER

AUDIO OUT

-3

JW216

238
JW

CN802

651
L

C

02
R5

506
R

R278

CNP824

C711

JW584

31

R711

-2

93
4

JW

0
50

D

47
4

JW

6
22

JW

1
68

R

C521

R523

C344

501
CC

406

407

R

R

00
D4

RY500

Q500

505
R

CN805

B

C
E

252
R

251
C

41

C716

C712

R712

IC700

76
5

577

JW

JW

Q527

7
52

R

C525

JW583

JW579

581

JW580

JW

C523

BCE

Q523

13

GRY

GRY

GRY

DIGITAL

CNP503

-4

Q400

R

JW220

250
Q

R250

250
C

527
W

J

R716

C713

R715

575
JW

R536

Q525

526
R

RED

GRY

BOARD

405

250
D

JW565

JW566

JW567

C527

GRY

525
D

529
R

RY400

251
R

C715

74
5

JW

R522

R521
R524

GRY

(Page 31) (Page 49)

EXCEPT
US,CND
MODEL

1
R8

R

41

1

2

73
5

JW

R534

D526

R533

Q522

GRY

RED

C D F

JW496

ORG

560
R

1
22

JW

290
C

525
JW

700
R

64
5

JW

C532

531
C

JW572

535
R

R531

6

C52

R546

R530

CN500

Q526

578

R532

JW

R528

521
Q

BCE

GRY

GRY

GRY

524
JW

C714

525
R

510
R

523
JW

C703

ED
R

Q524

1

RED

C81
C

6
70

707

R

R

498
JW

5

497
JW

U

L

B

VIO

GP1

224

522

JW

JW

231
C

221
C

563
JW

571

537

JW

R

1

L50

539
R

4

C52

JWH408

802

CN

SPEAKER

BOARD

CNP286

0
70

Q700

D

705
R

CN300

VIO

WHT

99
4

JW

CN804

2

CN901

JW651

521
JW

Q235

CE

562
JW

235
D

4
22

D

R227

Q228

220
D

Q

568

570

569

635

JW

JW

JW

R

Q627

636
R

Q625

JW561

623
R

750
C

RY700

1

RED

R809

5

501

21

JW

JW

1

650

519

JW

JW

520
JW

R235

B

C234

R237

R225

TP802

223
R

JW554

Q221

Q225

E

C

C233

B

220

JWH404

JWH405

557

R634

C627

625

JW

D

R646

D626

R633

R627

R629

C625

6
62

JW559

R

JW560

C621

R622
R621

C623

R624

BCE

Q623

1

2

CN

BLK

BLK

SPEAKER

BOARD

CNP285

(Page 49)

JW

3
50

502

JW

JW

206

506

JW

JW

09
Q8

0

8

C

JW517

R233

0

C23

R222

221

236

D

R

C632

556
JW

R630

26
C6

Q626

8

632

55

R

JW

R628

1
62

Q

Q622

804

AUDIO IN

-3
L

-4
R

C343

9

CC31

380

310

360

320

R

R

R

R

218
JW

JW486

13 1

61

223
JW

C603

R600

87
5

JW

C682

680
R

96

R684

R6

C676

Q676

588
JW

682
R

R678

671

R675

Q

Q672

BCE

P824

SPEAKER

(Page 49) (Page 49)

Ref. No. Location Ref. No. Location
Q220 F-9

Q221 F-9
Q225 F-9
Q228 F-9
Q235 E-9
Q250 D-7
Q255 E-11
Q256 E-11
Q351 C-6
Q400 C-7
Q421 G-4

Q422 H-4
Q423 H-3
Q424 H-4
Q425 G-3
Q426 G-4
Q427 G-3
Q471 G-2
Q472 H-2
Q473 H-2
Q474 H-3
Q475 F-2

EXCEPT
US,CND
MODEL

H406

4

800
CN

1

3
65

JW

4

R234

213

C220

JW

214

551

552

JW

JW

JW

5
55

CN600

JW

C631

R637

31

39

6
R

R6

RN
B

625

624

R

C

BCE

Q624

N
R
B

E

SPEAKER

BOARD
CNP285

SPEAKERS

IMPEDANCE USE 8-16Ω

SURROUND BACK

L

R

CC61

RR61

JW505

RR71

R607

R830

5
20

JW

02
C8

C803

R204

549

548

JW

JW

547

550

JW

JW

553

5

JW

R73

Q727

Q725

736
R

L601

C725

JW545

723
R

C723

JWH407

BCE

727
R

46
5

JW

C721

Q723

TM602

00

400

C3

C

CC71

0

60

Q

D600

R606

4
20

JW

818
D

R729

6
72

R

R221

R220

725
D

JW543

JW544

R722

R721

R724

RY600

853
C

00
C8

JW515

RY801

207
JW

801
D

JW535

JW209

JW536

541
JW

539

538

212

JW

JW

JW

40

26

5

734

C7

R

JW

726

R746

D

542

32

733

JW

R

C727

R7

R728

721
Q

Q722

05
6
R

853
D

854
C

JW200

JW514

203
JW

802
D

C200

Q200

JR218

JW208

Q210

215

211

R

210

JW

JW

R213

VIO

730

R737

R

CN700

Q726

39
R7

25

4

R7

72
C

BCE

Q724

SURROUND

L

R

54
D8

R851

JW199

R852

851
C

290
D

R290

Q201

Q255

R214

IC210

219
JR

R212

JW529

01
L7

R731

C731

1-872-673-

EXCEPT
US,CND
MODEL

852
D

C852

201
JW

202
JW

291
D

D202

R210

CC11

Q256

D201

203
D

00
C7

CC21

RR21

11
RR

801
CN

851
D

826
NP

C

5

513
JW

823
P
N
C

652
JW

1

291
R

204

205

D

R

C255

JW643

JW516

R201

R203

Q202

211
R

732
C

11

(11)

Ref. No. Location Ref. No. Location
Q476 G-2

Q477 F-2
Q500 C-7
Q521 G-8
Q522 H-8
Q523 H-7
Q524 H-8
Q525 G-8
Q526 G-8
Q527 F-7
Q571 G-5

Q572 H-5
Q573 H-5
Q574 H-5
Q575 G-4
Q576 G-5
Q577 G-4
Q600 B-11
Q621 G-9
Q622 H-9
Q623 H-9
Q624 H-10

00
C6

GRY

3

GRY

ORG

1

1

VIO

GRY

RED

YEL

BLK

GRN

7

BLK

ORG

YEL

BLU

RED

C201

HEADPHONE
BOARD

CNP790

JW791

STANDBY

BOARD

M

CNP804

(Page 53)

T901

POWER

P

TRANSFORMER

(MAIN)

(Page 53)

T901

POWER

N

TRANSFORMER

(MAIN)

(Page 53)

CN800

GRY

4

GRY

GRY

ORG

1

14

RED

GRY

GRY

GRY

GRY

51

CL073

5

CL074

J790

PHONES

C791

GRY

GRY

RED

1

CL072

H

(Page 38)

CN805

CNP790

TP790

BLK

CL071

C790

1-872-433-

VIDEO

BOARD

CN6806

(CHASSIS)

Ref. No. Location
Q625 G-9

Q626 G-9
Q627 G-9
Q671 G-7
Q672 H-6
Q673 H-6
Q674 H-7
Q675 G-6
Q676 G-7
Q677 G-6
Q700 B-9

13

(13)

Ref. No. Location
Q721 G-11

Q722 H-11
Q723 H-10
Q724 H-11
Q725 G-10
Q726 G-11
Q727 G-10
Q809 D-9

STR-DG910

25 25

STR-DG910

5-9. SCHEMATIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 56 for IC Block Diagrams.

CNP821

C485

C486

(Page 33)

C210

R256

C259

R259

R257

C256

IC211

(Page 48)

CNS840

R258

C285

C209

R209

R409 R408

C408

C409

R656 R658

C429

C428

C417

C418

C390 C840 C490

CNP820

(Page 36)

JW533

JW534

C690

(Page 40)

(Page 29)

J303

J304

J302

J301

CN902

CNP827

CC301

CC351

CC302

CC352

CC303

CC353

C341

CC304

CC354

CC305

CC355

CC306

CC356

C342

CC307

CC357
CC308

CC309

C343

CC318

CC368
CC319

CC369

R304

R354

R305

R355

R306

R356

R307

R357
R308

R358

R309

R359

R310

R360

R301

R353

R351

R302

R352

R303

C825

C875

C302

C352

C307

C357
R318

R368

C309

C359

R314

R364

R315
R365

R316
R366

R320

R380

R317
R367

R319
R369

R312

R362

C211

R206

R208

R207 C206

C235

C483 C487

R440

R441

C479

C478

IC B/D

IC2560

C433 C434

R419R420

C552

C551

C550

C549

C548

C545

C546

C547

(Page 27)

IC401

C590

C540

C440

C640

(Page 28)

(Page 29)

STR-DG910

2626

5-10. SCHEMATIC DIAGRAM — MAIN SECTION (2/4) —

IC260

STR-DG910

(Page 26)

(Page 54)

J305

CNP823

C344

R290

R291

CC501

D818

R501

RY801

Q809

D290

D291

R830

R502

C260

C265

R809

IC265

R398

C800

C802

D265

C290

RY351

D351

C261

R250

C266

D250

R251

D802

C250

Q351

Q250

C395

R397

R396

D801

R252

C251

D251

C252

C803

C804

R278

R277

(Page 29)

CN802

(Page 49)

(Page 36)

CNP828

(Page 54)

CNP825

(Page 52)

CNP824

STR-DG910

(Page 39)

CN800

C854

C853

D854 D852

D851D853

C852

C851

R851

R852

27 27

CN801

CNP826

(Page 54)

(Page 54)

(Page 54)

STR-DG910

5-11. SCHEMATIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 56 for IC Block Diagrams.

C425

Q423

R428

Q424

Q473

R478

Q474

Q523

R528

Q524

Q573

R578

Q574

(Page 26)

IC B/D

C411

C461

C511

C561

IC400

R411

C412

C462

R461

IC B/D

IC500

R500

R511

C512

C562

R561

R400

C403

C503

R412

R462

R512

R562

C414

R416

C514

C463

C413

C415 C465

R466

R415

C416 C466

C563

C513

C516 C566

R465

C565C515

R565R566R515R516

C464

C564

Q421

Q471

Q521

Q571

C421

C471

C521

C571

Q422

Q472

Q522

R521

Q572

R421

R471

R571

R422

R472

R474

R522

R524

R572

R574

C423

R423

R425R424

C424

C473

R473

R475

C474

C523

R523

R525

C524

C573

R573

R575

C575

C475

C525

C578

Q526

Q576

R576

R426

Q426

R476

Q476

R526

R429

R430

R479

R480

R529

R530

R579

R580

R427

R477

R527

R577

R433

R583

Q425

Q475

R483

Q525

R533

Q575

R432

R446

D426

R431

C431

C432

R482

R496

R481

C481

C482

R532

R546

D526

R531

C531

C532

R582

R596

R581

C581

C582

D425

C426

C427

R434

L401

R437

R439

D475

C476

C477

R484 Q477

D476

D576

R487

C526

R537

C576

R587

R534

R584

L451

R489

D525

C527

L501

R539

D575

C577

L551

R589

CN400

CN450

CN500

CN550

Q527

Q577

R436

R435

R486

R535

R536

R585

Q427

R485

R586

CN300

R405

R605

R705

R505

R510

R560

R210

Q500

Q400

Q600

Q700

R211

RY500

D500

R506

R507

RY400

D400

RY600

D600

RY700

IC210

D700

CN805

R406

R606

R706

R407

R607

R707

R212 R213

CL071

CL072
CL073

CL074

CNP790

JR219

R214

C790

RR21

RR11

R215

C791

RR81

CC11

CC21

TP790

TM601

TM602

Q210

CC81

C750

RR61

RR71

CC61

C700

C600

C400

C300

CC71

J790

STR-DG910

(Page 29)

2828

5-12. SCHEMATIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 56 for IC Block Diagrams.

IC B/D

IC600

STR-DG910

(Page 28)

(Page 26)

C611

C661

IC B/D

C711

R220

R225

R600

C603

R611

R612

C612

R662

C662

R661

IC700

R700

C703

R711

C712

R712

R221

C220

+B SWITCH

R223

Q221 Q228

-B SWITCH -B SWITCH

C230

R233

R222

Q225

R227

D224

R235

C614

R616 R615 R665R666

C616 C666

C714

C715

R716

R715

C716

Q220

+B SWITCH

D221

R236

R237

C613

C713

C663

D220

D235

C233

C234

C665C615

C221

C231

C664

Q621

C621

Q671

C671

Q721

C721

Q622

Q672

Q722

R621

R671

R721

R622

R624

R672

R674

R722

R724

C623

C624

C673

R623

R625

R673

C674

C723

R723

C724

R675

R725

Q623

Q624

Q673

Q674

Q723

Q724

R628

R678

R728

C675

C625

C725

Q626

R626

R676

Q676

R726

Q726

R627

R629

R630

R677

R679

R680

R727

R729

R730

R683

R733

Q625

R633

Q725

Q675

C631

C632

C681

C682

R732

C731

C732

R632

R646

R631

R682

R696

D676

R681

R746

D726

R731

D626

C626

R634

R637

C676

R684

R687

C726

R734

R737

D625

C627

L601

R639

D675

L651

R689

D725

C727

L701

R739

C677

CN600

CN650

CN700

R635

R636

Q627

R685

R686

Q677

R735

R736

Q727

JR218

Q200

D203

Q255

R204

R201

D202

R203

CN901

CN804

C255

Q256

C200

Q201

D201

D204

R205

Q202

C201

(Page 49)

(Page

49)

(Page

26)

(Page 49)

GP1

STR-DG910

(Page 27)

R234

Q235

-B SWITCH

29 29

STR-DG910

5-13. PRINTED WIRING BOARD — DIGITAL SECTION (1/2) — • Refer to page 16 for Circuit Boards Location. : Uses unleaded solder.

• Semiconductor
Location (Side A)

Ref. No. Location
D1001 C-4

D1106 H-5
D1301 E-11
D1302 D-12

IC1003 G-9
IC1004 G-9
IC1005 G-6
IC1006 H-5
IC1007 G-6
IC1008 E-10
IC1009 F-8
IC1010 F-5
IC1011 G-9
IC1014 F-9
IC1016 E-10
IC1017 E-7
IC1131 G-5
IC1301 D-11
IC1302 D-12
IC1303 E-12
IC1304 E-12
IC1403 H-10
IC1404 H-9
IC1405 H-8
IC1406 H-6
IC1452 F-10
IC1602 D-6
IC1603 G-11

Q1105 H-5
Q1106 H-5

J1302

DMPORT

J1302

R1354
R1351
R1352

118

R1357
R1356

C1012

R1363

R1362

FB1306

D1302

IC1303 IC1304

R1358

C1089

FB1103

R1364

C1361

C1046

FB1117

R1359

IC1603

R1609

C1141

IC1302

R1057

R1612

FB1309

FB1453

R1056

R1618

C1658

R1361

R1055

R1060

R1607

R1325

JR1511

R1305

R1145

FB1108

R1671

R1318

C1315

R1360

IC1301

R1306

R1307

JR1020

FB1109

R1320

R1308

C1675

R1610

FB1305

D1301

R1557

R1321

IC1452

FB1452

R1311

R1310

R1319

R1155

R1023

R1492

R1315

R1017

R1487

C1485

R1313

X1301

IC1016

R1177

FB1503

R1556

R1196

R1470

C1483

R1030
R1028

R1136

R1139

R1197

FB1053

R1491

IC1403

R1486

R1031

IC1008

R1054

R1070

R1086

IC1011

R1051

R1143

R1026

C1486

C1489

R1029

R1133

C1102

R1142

R1090

IC1004

R1446

R1081

R1027

R1062

IC1014

R1018

R1450

R1032

R1024

R1068

R1075

R1452

C1493

R1131

R1052

R1025

R1079

R1035

(Page 41)

HDMI RE

BOARD

CN3511

S

CNS506

R1098

IC1003

C1492

R1476

C1038

R1495

IC1404

IC1009

R1036

C1498

C1500

R1436

FB1113

R1457

R1468

R1047

R1493

R1465

C1512

C1044

R1426

R1048

R1046

C1502

R1367

FB1104

R1034

C1505

C1075

R1084
R1080

R1071
R1069
R1053

R1421

IC1405

C1501

FB1105

R1085

R1050

R1049

C1048

C1913

R1082

X1302

R1153

C1503

C1504

C1266

R1466

R1014
R1016
R1013
R1012

R1010

R1130

R1178

R1459

AEP,UK
MODEL

R1059

FB1107

R1324

IC1017

R1176

R1195

R1134

R1454

C1510

R1140

R1416

R1135

C1104

R1042

R1045

C1605

C1506

R1127

C1096

R1065

R1188

C1090

IC1602

R1015

R1185

R1061

R1322

R1636

IC1406

R1456

R1063

R1011

R1141

X1300

R1115

C1507

C1508

R1067

R1066

R1074

R1041

IC1005

R1126

R1154

R1044

R1464

R1125

C1101

C1083

R1138

R1114

IC1007

AEP,UK
MODEL

R1058

R1094

R1111

R1132

R1119

R1128

C1108

354
2
1

IC1006

R1109

R1105

IC1010

C1084

1
2
3

R1095

R1108

R1123

R1186

C1082

R1514

R1511

R1116

5

4

R1112

R1107

R1083

R1124

R1508

Q1106

R1512

R1110

R1117

R1106

R1113

R1509

C1139

R1447

Q1105

R1122

R1323

R1129

D1106

R1187

R1157

R1309

R1151

R1175

R1199

R1168

R1160
R1021

R1144

IC1131

R1174

R1158

R1169

R1156

R1159

D1001

R1189
R1190

R1181

R1179

R1088

R1192

R1180

R1076

R1191

R1182

R1077

1-872-698-

11

(13)

234567891011121314

1

A

B

C

D

E

F

G

H

I

STR-DG910

3030