Sony DG510 - STR AV Receiver User manual

1
SERVICE MANUAL
US Model
Canadian Model
AEP Model
UK Model
STR-DG510
MULTI CHANNEL AV RECEIVER
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, CND1)
Minimum RMS Output Power (8 ohms, 20 Hz –
20 kHz, THD 0.09%) 90 W + 90W
Stereo Mode Output Power (8 ohms, 1 kHz,
THD 1%) 100 W + 100 W
Surround Mode Output Power2) (8 ohms 1 kHz,
THD 10%) 130 W/ch
SPECIFICATIONS
Models of area code AEP, UK1)
Minimum RMS Output Power (8 ohms, 20 Hz –
20 kHz, THD 0.09%) 85 W + 85 W
Stereo Mode Output Power (8 ohms, 1 kHz,
THD 1%) 100 W + 100 W
Surround Mode Output Power2) (8 ohms, 1 kHz,
THD 10%) 130 W/ch
1) Measured under the following conditions:
Area code Power requirements
US, CND 120 V AC, 60 Hz
AEP, UK 230 V AC, 50 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.
Ver. 1.0 2007. 01
9-887-536-01
2007A04-1
© 2007. 01
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
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.
– Continued on next page –
Photo: Black type

2
STR-DG510
Frequency response
Analog 10 Hz – 70 kHz
+0.5/–2 dB (with sound
field and tone bypassed)
Inputs
Analog Sensitivity: 500 mV/
50 kohms
S/N 3) : 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
Tone
Gain levels ±6 dB, 1 dB step
3) INPUT SHORT (with sound field and tone 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 kHz5)
With 9-kHz tuning scale: 531 – 1,710 kHz 5)
Models of area code AEP, UK
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 anyAM station, turn off the receiver. 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.
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
General
Power requirements
Area code Power requirements
US, CND 120 V AC, 60 Hz
AEP, UK 230 V AC, 50/60 Hz
Power consumption
Area code Power consumption
US, AEP, UK 220 W
CND 300 VA
Power consumption (during standby mode)
0.3 W
Dimensions (w/h/d) (Approx.)430.5 ×157.5 ×309 mm
(16 7/8 ×6 2/8 ×12 1/8
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

3
STR-DG510
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR 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.
1.5 k Ω 0.15 µFAC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground
SAFETY CHECK-OUT (US MODEL)
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Checktheantennaterminals,metaltrim,“metallized”knobs,screws,
and all other exposed metal parts forAC leakage.
Check leakage as described below.
LEAKAGE TEST
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 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” indica-
tion is 0.75 V, so analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex-
amples of a passive VOM that is suitable. Nearly all battery
operated digital multimeters that have a 2 V AC range are suit-
able. (See Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
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
•Abbreviation
CND: Canadian model

4
STR-DG510
TABLE OF CONTENTS
1. GENERAL
Description and location of parts............................................. 5
2. DISASSEMBLY
2-1. Case ..................................................................................... 8
2-2. Front Panel Section ............................................................. 9
2-3. Back Panel Section.............................................................. 9
2-4. DIGITAL Board ................................................................ 10
2-5. MAIN Board Section ........................................................ 10
2-6. STANDBY Board ............................................................. 11
3. TEST MODE ..................................................................... 12
4. FM TUNER CHECK ....................................................... 13
5. DIAGRAMS
5-1. Block Diagram – Tuner/Audio Section –.......................... 15
5-2. Block Diagram – Digital Section – ................................... 16
5-3. Block Diagram – Video Section – ..................................... 17
5-4. Block Diagram – HDMI SW Section –............................. 18
5-5. Block Diagram – Key/Display Section – .......................... 19
5-6. Block Diagram – Power Section – ....................................20
5-7. Printed Wiring Boards – Main Section – .......................... 22
5-8. Schematic Diagram – Main Section (1/2) – ...................... 23
5-9. Schematic Diagram – Main Section (2/2) – ...................... 24
5-10. Printed Wiring Board – Digital Section (1/2) – ................ 25
5-11. Printed Wiring Board – Digital Section (2/2) – ................ 26
5-12. Schematic Diagram – Digital Section (1/4) – ................... 27
5-13. Schematic Diagram – Digital Section (2/4) – ................... 28
5-14. Schematic Diagram – Digital Section (3/4) – ................... 29
5-15. Schematic Diagram – Digital Section (4/4) – ................... 30
5-16. Printed Wiring Board – Video Section – ........................... 31
5-17. Schematic Diagram – Video Section – .............................. 32
5-18. Printed Wiring Board – HDMI SW Section –................... 33
5-19. Schematic Diagram – HDMI SW Section – ..................... 34
5-20. Printed Wiring Board – Center Speaker Section – ............ 35
5-21. Printed Wiring Boards – DCAC, Power Key Section – .... 35
5-22. Schematic Diagram – DCAC, Power Key Section – ........ 36
5-23. Printed Wiring Board – Display Section – ........................ 37
5-24. Schematic Diagram – Display Section –........................... 38
5-25. Printed Wiring Board – Power Section – .......................... 39
5-26. Schematic Diagram – Power Section – ............................. 40
6. EXPLODED VIEWS
6-1. Case Section ...................................................................... 49
6-2. Front Panel Section ...........................................................50
6-3. Back Panel Section............................................................ 51
6-4. Chassis Section ................................................................. 52
7. ELECTRICAL PARTS LIST ........................................ 53

5
STR-DG510
SECTION 1
GENERAL This section is extracted
from instruction manual.
6
GB
Description and location of parts
Getting Started
Front panel
?/1
AUTO CAL MIC
SPEAKERS
(OFF/A/B)
PHONES
MEMORY/
ENTER TUNING MODE TUNING 2CH A.F.D. MOVIE MUSIC
AUTO CAL DIRECT
DISPLAY INPUT MODE
INPUT SELECTOR
MASTERVOLUME
89
qf q;qs qaqd
12 3 5 764
Name Function
A?/1
(on/standby) Press to turn the receiver on or off (page 26, 34, 35, 52,
69).
BSPEAKERS
(OFF/A/B) Press to select the front speaker system (page 27).
CDisplay The current status of the
selected component or a list
of selectable items appears
here (page 8).
DRemote
sensor Receives signals fromremote commander.
EDISPLAY Press to select information
displayed on the display
(page 57, 59).
FINPUT MODE Press to select the input mode
when the same components
are connected to both digital
and analog jacks (page 58).
Name Function
GMASTER
VOLUME Turn to adjust the volume level of all speakers at the
same time (page 32, 33, 34,
35).
HDIRECT Press to listen to high quality
analog sound (page 51).
IAUTO CAL Press to activate the Auto
Calibration function (page
29).
JINPUT
SELECTOR Turn to select the input source to play back (page 32,
34, 35, 51, 53, 55, 56, 58, 59,
60).
K2CH Press to select a sound field
(page 46).
A.F.D.
MOVIE
MUSIC
7
GB
Getting Started
Name Function
LMEMORY/
ENTER Press to operate the tuner (FM/AM) (page 52).
TUNING
MODE
TUNING +/–
MAUTO CAL
MIC jack Connects to the supplied optimizermicrophone for the
Auto Calibration function
(page 28).
NPHONES jack Connects to headphones
(page 64).
8
GB
About the indicators on the display
SW
LFE
SP A
SP B
LCR
SL S SR
;
D
;
PLII
;
PL OPT DTS MEMORY RDS ST
MONOD.RANGECOAX
1 2 3 4 5 6 7 98
q;qaqsqd
Name Function
ASW Lights up when sub woofer
selection is set to “YES” (page
42) and the audio signal is
output from the SUB
WOOFER jack.
BLFE Lights up when the disc being
played back contains an LFE
(Low Frequency Effect)
channel and the LFE channel
signal is actually being
reproduced.
CSP A/SP B Lights up according to the
speaker system used. However,
these indicators do not light up
if the speaker output is turned
off or if headphones are
connected.
D;D Lights up when the receiver is
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).
Name Function
E; PL/
; PLII “; PL” lights up when the receiver applies Pro Logic
processing to 2 channel signals
inorder to output the centerand
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
andsurroundspeakersaresetto
“NO” (page 38) and you select
a sound field using the A.F.D.
button.
FOPT Lights up when VIDEO 2 input
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.
–INPUTMODEissetto “OPT
IN” (page 58).
GDTS Lights up when the receiver is
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).
9
GB
Getting Started
Name Function
HMEMORY Lights up when a memory
function, such as Preset
Memory (page 55), etc., is
activated.
ITuner
indicators 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.
JPreset
station
indicators
Lights up when using the
receiver to tune in radio
stations you have preset. For
details on presetting radio
stations, see page 54.
KD.RANGE Lights up when dynamic range
compression is activated (page
37).
LCOAX Lights up when DVD input is
selected. However,
“UNLOCK” appears on the
display if no digital signal is
input through the COAXIAL
jack.
MPlayback
channel
indicators
L
R
C
SL
SR
S
The letters (L, C, R, etc.)
indicate the channels being
played back. The boxes around
theletters vary to show howthe
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

6
STR-DG510
10
GB
Rear panel
1 2
3456
FRONT B
LR
HDMI
OPTICAL
SAT
IN
VIDEO 2/
BD IN
DVD
IN
COAXIAL
AM
ANTENNA
SA-CD / CD
L
R
AUDIO IN
TV
AUDIO IN
SAT
SUB
WOOFER
AUDIO IN AUDIO IN
VIDEO 1
AUDIO OUT
AUDIO OUT
SAT
VIDEO IN VIDEO IN VIDEO OUT VIDEO OUT VIDEO IN
DVD VIDEO 1
SAT IN DVD IN MONITOR OUT
COMPONENTVIDEO
Y
PB/CB
PR/CR
SPEAKERS
CENTER
SURROUND
L
R
–
SPEAKERS
VIDEO 2 /BD IN
L
R
L
R
FRONT A
L
R
+
–
+
–
+
DIGITAL
DVD IN OUT
MONITOR
ADIGITAL INPUT/OUTPUT section
OPTICAL
IN jacks Connects to a DVD player, etc. The
COAXIAL jack
provides a better
quality of loud
sound (page 18, 21,
23).
COAXIAL IN
jack
HDMI IN/
OUT jacks* Connects to a DVD player, etc. The
image and the
sound are output to
a TV or a projector
(page 18).
BCOMPONENT VIDEO INPUT/
OUTPUT section
COMPONENT
VIDEO
INPUT/
OUTPUT
jacks*
Connects to a DVD
player, TV, or a
satellite tuner. You
can enjoy high
qualityimage(page
20, 21, 23).
Green (Y)
Blue
(P
B /C B )
Red
(P
R /C R )
CSPEAKERS section
Connects to
speakers (page 15).
Connects to a sub
woofer (page 15).
DVIDEO/AUDIO INPUT/OUTPUT
section
AUDIO IN/
OUT jacks ConnectstoaVCR, a DVD player, etc.
(page 20–24).
VIDEO IN/
OUT jacks*
EAUDIO INPUT section
AUDIO IN
jacks Connects to a CD player, etc. (page
16).
White (L)
Red (R)
Yellow
White (L)
Red (R)
11
GB
Getting Started
*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).
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).
FANTENNA section
FM
ANTENNA
jack
Connects to the FM
wire antenna
(aerial) supplied
with this receiver
(page 25).
AM
ANTENNA
terminals
Connectstothe AM
loop antenna
(aerial) supplied
with this receiver
(page 25).
Remote commander
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/
ws
qg
qj
qk
qh
qf
ql
w;
wa
qd
1
3
2
5
6
7
8
q;
9
qs
qa
4
continued
12
GB
Name Function
ATV ?/1
(on/standby) Press TV ?/1and TV (M) at the same time to turn the TV
on or off.
AV ?/1
(on/standby) Press to turn on or off the Sonyaudio/videocomponents
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).
B?/1
(on/standby) Pressto turn the receiver on or off.
To turn off all components,
press ?/1and AV ?/1(A) at
the same time (SYSTEM
STANDBY).
CInput buttons Press one of the buttons to
select the component you
want to use. When you press
any of the input buttons, the
receiver turns on. The buttons
arefactory 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
D2CH Press to select a sound field.
A.F.D.
MOVIE
MUSIC
EAMP MENU Press to display the menu of
the receiver. Then, use V, v,
B, band (P) to perform
menu operations.
FFM MODE Press to select the FM
monaural or stereo reception.
GD.TUNING Press to enter direct tuning
mode.
D.SKIP Press to skip a disc when
using a multi-disc changer.
HDVD MENU Press to display the menu of
the DVD player on the TV
screen. Then, use V, v, B, b
and (P) to perform menu
operations.
IENTER Press to enter the value after
selecting a channel, disc or
track using the numeric
buttons of the TV, VCR or
satellite tuner.
MEMORY Press to store a station.
JMUTING Press to activate the muting
function.
Press MUTING and TV (M)
at the same time to activate
the TV’s muting function.
KTV VOL
+
a)
/– Press TV VOL +/– and TV (M)atthesametimetoadjust
the TV volume level.
MASTER
VOL +
a)
/– Press to adjust the volume level of all speakers at the
same time.
L./>Press to skip a track of the CD
player,DVDplayeror blu-ray
disc player.
REPLAY /
ADVANCE Press to replay the previous scene or fast forward the
current scene of the VCR,
DVD player or blu-ray disc
player.
<
<
13
GB
Getting Started
Name Function
m/MPress to
–search tracks in the forward/
reversedirectionoftheDVD
player.
–start fast forward/rewind of
the VCR, CD player or blu-
ray disc player.
Ha) Press to start playback of the
VCR,CDplayer,DVDplayer,
or blu-ray disc player.
XPress to pause playback or
recording of the VCR, CD
player, DVD player or blu-ray
disc player. (Also starts
recording with components in
recording standby.)
xPress to stop playback of the
VCR, CD player, DVD player
or blu-ray disc player.
TV CH +/– Press TV CH +/– and TV (M)
at the same time to select
preset TV channels.
PRESET +/– Press to select
–preset stations.
–preset channels of the VCR
or satellite tuner.
TUNING +/– Press to scan a station.
MTV Press TV and the button you
want at the same time to
activate the buttons with
orange printing.
NMENU Press to display the menu of
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, band
(P) to perform menu
operations.
Name Function
ORETURN/
EXIT OPress to
–return to the previous menu.
–exit the menu while the
menu or on-screen guide of
the VCR, DVD player,
satellitetunerorblu-raydisc
player is displayed on the
TV screen.
PressRETURN/EXITandTV
(M)atthesametime to return
to the previous menu or exit
the TV’s menu while the
menu is displayed on the TV
screen.
P
V/v/B/b
After pressing AMP MENU
(E), DVD MENU (H), or
MENU (N), press V, v, Bor
bto 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.
QDISPLAY Press to select information
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.
RTOOLS Press to display options
applicable to the entire disc
(e.g.discprotection),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

7
STR-DG510
14
GB
a)
The number 5, MASTER VOL +, TV VOL +, and
Hbuttons 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.
Name Function
S-/-- Press -/-- and TV (M) at the
same time to select the
channel entry mode, either
one or two digits of the TV.
>10/
x
Press to select
–tracknumbersover10ofthe
VCR, satellite tuner or CD
player.
–channel numbers of the
Digital CATV terminal.
CLEAR Press to clear a mistake when
you press the incorrect
numeric button.
TNumeric
buttons
(number 5
a)
)
Press to
–preset/tune to preset
stations.
–select track numbers of the
CD player, DVD player or
blu-ray disc player. Press 0/
10 to select track number 10.
–select channel numbers of
the VCR or satellite tuner.
Press the numeric buttons and
TV (M) at the same time to
select the TV channels.
UTV INPUT PressTVINPUTandTV(M)
at the same time to select the
input signal (TV input or
video input).
SLEEP Press to activate the Sleep
Timer function and the
duration which the receiver
turns off automatically.
VAUTO CAL Press to activate the Auto
Calibration function.

8
STR-DG510
Note : This set can be disassemble according to the following sequence.
SECTION 2
DISASSEMBLY
2-1. CASE
Note : Follow the disassembly procedure in the numerical order given.
1 two screws
(case 3 TP2)
2 two screws
(case 3 TP2)
3 two screws
(+BVTP 3
× 8
)
4 case
2-1. CASE
(Page 8)
2-2. FRONT PANEL SECTION
(Page 9) 2-3. BACK PANEL SECTION
(Page 9)
SET
2-6. STANDBY BOARD
(Page 11)
2-4. DIGITAL BOARD
(Page 10)
2-5. MAIN BOARD SECTION
(Page 10)

9
STR-DG510
2-2. FRONT PANEL SECTION
2-3. BACK PANEL SECTION
6 five screws
(+BVTP 3
× 8)
5 two screws
(+BVTP 3
× 8)
1 CNP790 (4P)
7 front panel section
3 CNP908 (3P)
4 CNP732 (3P)
2 flexible flat cable (25 core
)
(CNS514)
qa three screws
(+BVTP 3 × 8)
7 two screws
(+BVTP 3 × 8)
6 two screws
(+BVTP 3 × 8)
8 three screws
(+BVTP 3 × 8)
9 three screws
(+BVTP 3 × 8)
0 screw
(+BVTP 3 × 8)
qs back panel section
1 CNP900 (2P)
3 CNP721 (2P)
2 CNP156 (3P)
5 wire (flat type) (9 core) (US, CND) (CNS507)
wire (flat type) (11 core) (AEP, UK) (CNS508)
4 wire (flat type) (13 core)
(CNS509)

10
STR-DG510
2-4. DIGITAL BOARD
2-5. MAIN BOARD SECTION
3 screw
(+BVTP 3
× 8)
4 DIGITAL board
1 CNP505 (7P)
2 CNP503 (8P)
6 two screws
(+BV3 (3
-CR) )
7 MAIN board section
5 two screws
(+BV3 (3
-CR) )
4 screw
(+BV3 (3
-CR) )
1 CNP906
3 CNP901 (3P)
2 CNP902 (5P)