SURROUND
AV SURROUND RECEIVER SR5500
DOWN
UP
VOLUME
INPUT SELECTOR
POWER ON/OFF
PHONES
STANDBY
MUTE
MULTI
M. SPEAKER B
7.1CH INPUT
PURE
SETUP
DIRECT
SIMPLE
AUTO
HT-EQ
MENU
ENTER
DISPLAY
MEMORY
CLEAR
T-MODE
EXIT
BAND
MODE
DISP
MULTI
AUTO
TUNED
ST
V OFF
NIGHT
PEAK
ANALOG
DIGITAL
ATT
SLEEP
SURR
AUTO
DIRECT
DISC 6.1
MT X 6.1
EQ
DIGITAL
SURROUND
PCM
L
C
R
SL
S
SR
LFE
AUX 1 INPUT
AUDIO
S-VIDEO
VIDEO
L
R
AV Surround Receiver
SR5500
Part no. 90M08BW855010
First Issue 2004.07
ecm
Service
Manual
SR5500 /L1G/N1G
/N1B/U1B
/N1S
Please use this service manual with referring to the user guide (D.F.U) without fail.
SR5500
TABLE OF CONTENTS
SECTION
PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ................................................................................................ 3
3. POWER AMPLIFIER ADJUSTMENT ................................................................................... 5
4. SERVICE MODE ..................................................................................................................6
5. SYSTEM ERROR ................................................................................................................. 8
6. UPDATE FIRMWARE ........................................................................................................... 9
7. WIRING DIAGRAM ............................................................................................................. 15
8. BLOCK DIAGRAM .............................................................................................................. 16
9. SCHEMATIC DIAGRAM ..................................................................................................... 17
10. PARTS LOCATION ............................................................................................................. 26
11. IC DATA .............................................................................................................................. 33
12. EXPLODED VIEW AND PARTS LIST ................................................................................ 46
13. ELECTRICAL PARTS LIST ................................................................................................ 50
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components,
MARANTZ company has created the ultimate in stereo sound.
Only original
MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which
it is famous.
Parts for your
MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified.
The following information must be supplied to eliminate delays in processing your order :
1. Complete address
2. Complete part numbers and quantities required
3. Description of parts
4. Model number for which part is required
5. Way of shipment
6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC
cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and
controls and chassis bottom.
Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and
verified before it is return to the user/customer.
Ref. UL Standard No. 6500.
In case of difficulties, do not hesitate to contact the Technical
Department at above mentioned address.
040401ECM
SUPERSCOPE TECHNOLOGIES, INC.
USA
MARANTZ AMERICA, INC
1100 MAPLEWOOD DRIVE
ITASCA, IL. 60143
USA
PHONE : 630 - 741 - 0300
FAX
: 630 - 741 - 0301
JAPAN Technical
MARANTZ JAPAN, INC.
35- 1, 7- CHOME, SAGAMIONO
SAGAMIHARA - SHI, KANAGAWA
JAPAN 228-8505
PHONE : +81 42 748 1013
FAX
: +81 42 741 9190
EUROPE / TRADING
MARANTZ EUROPE B.V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX
: +31 - 40 - 2507860
AUSTRALIA
QualiFi Pty Ltd,
24 LIONEL ROAD,
MT. WAVERLEY VIC 3149
AUSTRALIA
PHONE : +61 - (0)3 - 9543 - 1522
FAX
: +61 - (0)3 - 9543 - 3677
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ
14 MALVERN ROAD MT ALBERT
AUCKLAND NEW ZEALAND
PHONE : +64 - 9 - 8451958
FAX
: +64 - 9 - 8463554
THAILAND
MRZ STANDARD CO., LTD
746 - 754 MAHACHAI ROAD.,
WANGBURAPAPIROM, PHRANAKORN,
BANGKOK, 10200 THAILAND
PHONE : +66 - 2 - 222 9181
FAX
: +66 - 2 - 224 6795
TAIWAN
PAI- YUING CO., LTD.
6 TH FL NO, 148 SUNG KIANG ROAD,
TAIPEI, 10429, TAIWAN R.O.C.
PHONE : +886 - 2 - 25221304
FAX
: +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD.
2ND FLOOR BANGUNAN INFINITE CENTRE
LOT 1, JALAN 13/6, 46200 PETALING JAYA
SELANGOR DARUL EHSAN, MALAYSIA
PHONE : +60 - 3 - 7954 8088
FAX
: +60 - 3 - 7954 7088
AMERICAS
MARANTZ PROFESSIONAL PRODUCTS
2640 WHITE OAK CIRCLE, SUITE A
AURORA, ILLINOIS 60504 USA
PHONE : 630 - 820 - 4800
FAX
: 630 - 820 - 8103
KOREA
MK ENTERPRISES LTD.
ROOM 604/605, ELECTRO-OFFICETEL, 16-58,
3GA, HANGANG-RO, YONGSAN-KU, SEOUL
KOREA
PHONE : +822 - 3232 - 155
FAX
: +822 - 3232 - 154
SINGAPORE
WO KEE HONG DISTRIBUTION PTE LTD
No.1 JALAN KILANG TIMOR
#08-03 PACIFIC TECH CENTRE
SINGAPORE 159303
PHONE : +65 6376 0338
FAX
: +65 6376 0166
HONG KONG
Jolly ProAudio Broadcast Engineering Ltd.
UNIT 2, 10F, WAH HUNG CENTRE,
41 HUNG TO ROAD, KWUN TONG, KLN.,
HONG KONG
PHONE : 852 - 21913660
FAX
: 852 - 21913990
CANADA
MARANTZ CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
PHONE : 905 - 415 - 9292
FAX
: 905 - 475 - 4159
TECHNICAL AUDIO GROUP PTY, LTD
43-53 Bridge Rd.,
STANMORE NSW 2048
AUSTRALIA
PHONE : +61 - (0)2 - 9519 - 0900
FAX
: +61 - (0)2 - 9519 - 0600
AUSTRALIA
1
1. TECHNICAL SPECIFICATIONS
FM TUNER SECTION
Frequency Range ................................... 87.5 - 108.0 MHz
Usable Sensitivity ............................... IHF 1.8 µV/16.4 dBf
Signal to Noise Ratio ..................... Mono/Stereo 75/70 dB
Distortion ....................................... Mono/Stereo 0.2/0.3 %
Stereo Separation ........................................... 1 kHz 45 dB
Alternate Channel Selectivity ................... ± 300 kHz 60 dB
Image Rejection ........................................... 98 MHz 70 dB
Tuner Output Level ............... 1 kHz, ± 75 kHz Dev 800 mV
AM TUNER SECTION
Frequency Range ............................ 531 - 1602 kHz [/K/N]
..................................................... 520 - 1710 kHz [/L/U]
Signal to Noise Ratio ................................................ 50 dB
Usable Sensitivity ...................................... Loop 400mV/m
Distortion .................................... 400Hz, 30 % Mod. 0.5 %
Selectivity ................................................... ± 18 kHz 70 dB
AUDIO SECTION
Power Output (20 Hz - 20 kHz/THD=0.08%)
Front L&R .............................................. 8 ohms 90 W / Ch
Center .................................................... 8 ohms 90 W / Ch
Surround L&R ........................................ 8 ohms 90 W / Ch
Surround Back L&R ............................... 8 ohms 90 W / Ch
Front L&R ............................................ 6 ohms 110 W / Ch
Center .................................................. 6 ohms 110 W / Ch
Surround L&R ...................................... 6 ohms 110 W / Ch
Surround Back L&R ............................. 6 ohms 110 W / Ch
Input Sensitivity/Impedance ................. 168 mV/ 47 Kohms
Signal to Noise Ratio
(Analog Input / Source Direct) ............................. 105 dB
Frequency Response
(Analog Input / Source Direct) ... 8 Hz - 100 kHz (± 3 dB)
(Digital Input / 96 kHz PCM) ........ 8 Hz - 45 kHz (± 3 dB)
VIDEO
Television Format .............................................. NTSC/PAL
Input Level/Impedance ............................. 1 Vp-p/75 ohms
Output Level/Impedance ........................... 1 Vp-p/75 ohms
Video Frequency Response .......... 5 Hz to 8 MHz ( 1 dB)
Video Frequency (Component) .... 5 Hz to 80 MHz ( 1 dB)
S/N ............................................................................ 60 dB
GENERAL
Power Requirement ...................... AC 240 V 50 /60Hz [/A]
....................................................... AC 220 V 50 Hz [/K]
........................................................ AC 110 V 60 Hz [/L]
....................................................... AC 230 V 50 Hz [/N]
....................................................... AC 120 V 60 Hz [/U]
Power Consumption ................................................ 470 W
Weight .................................................................... 13.0 Kg
ACCESSORIES
Remote Control Unit RC5500SR ..................................... 1
AAA-size batteries .......................................................... 2
FM Antenna ..................................................................... 1
AM Loop Antenna ............................................................ 1
Front AUX Jack Cover ...................................................... 1
AC Power Cord ................................................................ 1
2
The relation between the selected surround mode and the input signal
The surround mode is selected with the surround mode selector on SR5500 or the remote control unit. However, the sound
you hear is subject to the relationship between the selected surround mode and input signal. That relationship is as follows;
Notes:
· Dolby Digital (2 ch: Lt/Rt): signal with
Dolby Surround flag Speakers are full set.
· No sound outputs from the surround speaker,
center speaker and subwoofer if the DVD
disc has no surround data.
Abbreviations
L/R : Front speakers
C : Center speaker
SL/SR : Surround speakers
SBL/SBR : Surround Back speakers
SubW : Sub woofer speaker
SR5500
Output Channel
Front information display
Surround Mode
Input Signal
Decoding
L/R
C
SL SBL
SubW Signal format indicators
Channel status
SR SBR
AUTO
Dolby Surr. EX
Dolby Digital EX
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, S, LFE
Dolby D (5.1ch)
Dolby Digital 5.1
OO
O
-
O
2 DIGITAL
L, C, R, SL, SR, LFE
Dolby D(2ch)
Dolby Digital 2.0
O
--
-
-
2 DIGITAL
L, R
Dolby D (2ch Surr)
Pro Logic IIx movie
OO
O
O
-
2 DIGITAL , 2 SURROUND
L, R, S
DTS-ES
DTS-ES
OO
O
O
O
dts, ES
L, C, R, SL, SR, S, LFE
DTS 96/24
DTS 96/24
OO
O
-
O
dts 96/24
L, C, R, SL, SR, LFE
DTS (5.1ch)
DTS 5.1
OO
O
-
O
dts
L, C, R, SL, SR, LFE
PCM(Audio)
PCM (Stereo)
O
-
-
-
-
PCM
L, R
PCM 96kHz
PCM (96kHz Stereo)
O
-
-
-
-
PCM
L, R
Analog
Stereo
O
-
-
-
-
ANALOG
-
PURE DIRECT
Dolby D Surr. EX
Dolby Digital EX
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, S, LFE
Dolby D (5.1ch)
Dolby Digital 5.1
OO
O
-
O
2 DIGITAL
L, C, R, SL, SR, LFE
Dolby D (2ch)
Dolby Digital 2.0
O
--
-
-
2 DIGITAL
L, R
Dolby D (2ch Surr)
Pro Logic IIx movie
OO
O
O
-
2 DIGITAL , 2 SURROUND
L, R, S
DTS-ES
DTS-ES
OO
O
O
O
dts, ES
L, C, R, SL, SR, S, LFE
DTS 96/24
DTS 96/24
OO
O
-
O
dts 96/24
L, C, R, SL, SR, LFE
DTS (5.1ch)
DTS 5.1
OO
O
-
O
dts
L, C, R, SL, SR, LFE
PCM (Audio)
PCM (Stereo)
O
-
-
-
-
PCM
L, R
PCM 96kHz
PCM (96kHz Stereo)
O
-
-
-
-
PCM
L, R
Analog
Stereo
O
-
-
-
-
ANALOG
-
EX/ES
Dolby D Surr. EX
Dolby Digital EX
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, S, LFE
Dolby D (5.1ch)
Dolby Digital EX
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, LFE
DTS-ES
DTS-ES
OO
O
O
O
dts , ES
L, C, R, SL, SR, S, LFE
DTS(5.1ch)
DTS-ES
OO
O
O
O
dts
L, C, R, SL, SR, LFE
DOLBY
Dolby D Surr. EX
Dolby Digital 5.1
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, S, LFE
(PL IIx movie)
Dolby D (5.1ch)
Dolby Digital 5.1
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, LFE
(PL IIx music)
Dolby D (2ch)
Pro Logic IIx
OO
O
O
-
2 DIGITAL
L, R
(PL IIx game)
Dolby D (2ch Surr)
Pro Logic IIx
OO
O
O
-
2 DIGITAL , 2 SURROUND
L, R, S
(Pro Logic)
PCM (Audio)
Pro Logic IIx
OO
O
O
-
PCM
L, R
Analog
Pro Logic IIx
OO
O
O
-
ANALOG
-
DTS
DTS-ES
DTS 5.1
OO
O
-
O
dts, ES
L, C, R, SL, SR, S, LFE
(Neo:6 Cinema)
DTS 96/24
DTS 96/24
OO
O
-
O
dts 96/24
L, C, R, SL, SR, LFE
(Neo:6 Music)
DTS (5.1ch)
DTS 5.1
OO
O
-
O
dts
L, C, R, SL, SR, LFE
PCM (Audio)
Neo:6
OO
O
O
-
PCM
L, R
Analog
Neo:6
OO
O
O
-
ANALOG
-
Dolby D (2ch)
Neo:6
OO
O
O
-
2 DIGITAL
L, R
Dolby D (2ch Surr)
Neo:6
OO
O
O
-
2 DIGITAL , 2 SURROUND
L, R, S
CS II Cinema
PCM (Audio)
CS II
OO
O
O
O
PCM
L, R
CS II Music
Analog
CS II
OO
O
O
O
ANALOG
-
CS II Mono
Dolby D (2ch)
CS II
OO
O
O
O
2 DIGITAL
L, R
Dolby D (2ch Surr)
CS II
OO
O
O
O
2 DIGITAL , 2 SURROUND
L, R, S
STEREO
Dolby Surr. EX
Stereo
O
--
-
O
2 DIGITAL
L, C, R, SL, SR, S, LFE
Dolby D (5.1ch)
Stereo
O
--
-
O
2 DIGITAL
L, C, R, SL, SR, LFE
Dolby D (2ch)
Stereo
O
--
-
-
2 DIGITAL
L, R
Dolby D (2ch Surr)
Stereo
O
--
-
-
2DIGITAL , 2 SURROUND
L, R, S
DTS-ES
Stereo
O
--
-
O
dts, ES
L, C, R, SL, SR, S, LFE
DTS 96/24
Stereo
O
--
-
O
dts 96/24
L, C, R, SL, SR, LFE
DTS (5.1ch)
Stereo
O
--
-
O
dts
L, C, R, SL, SR, LFE
PCM (Audio)
Stereo
O
-
-
-
-
PCM
L, R
PCM 96kHz
Stereo
O
-
-
-
-
PCM
L, R
Analog
Stereo
O
-
-
-
-
ANALOG
-
Virtual
Dolby Surr. EX
Virtual
O
--
-
-
2 DIGITAL
L, C, R, SL, SR, S, LFE
Dolby D (5.1ch)
Virtual
O
--
-
-
2 DIGITAL
L, C, R, SL, SR, LFE
Dolby D (2ch)
Virtual
O
--
-
-
2 DIGITAL
L, R
Dolby D (2ch Surr)
Virtual
O
--
-
-
2 DIGITAL , 2 SURROUND
L, R, S
DTS-ES
Virtual
O
-
-
-
-
dts, ES
L, C, R, SL, SR, S, LFE
DTS (5.1ch)
Virtual
O
-
-
-
-
dts
L, C, R, SL, SR, LFE
PCM (Audio)
Virtual
O
-
-
-
-
PCM
L, R
Analog
Virtual
O
-
-
-
-
ANALOG
-
Multi Ch.
Dolby Surr. EX
Dolby Digital EX
OO
O
O
O
2 DIGITAL
L, C, R, SL, SR, S, LFE
Stereo
Dolby D (5.1ch)
Dolby Digital 5.1
OO
O
-
O
2 DIGITAL
L, C, R, SL, SR, LFE
Dolby D (2ch)
Multi Channel Stereo
OO
O
O
-
2 DIGITAL
L, R
Dolby D (2ch Surr)
Multi Channel Stereo
OO
O
O
-
2 DIGITAL , 2 SURROUND
L, R, S
DTS-ES
DTS-ES
OO
O
O
O
dts, ES
L, C, R, SL, SR, S, LFE
DTS (5.1ch)
DTS 5.1
OO
O
-
O
dts
L, C, R, SL, SR, LFE
PCM (Audio)
Multi Channel Stereo
OO
O
O
-
PCM
L, R
Analog
Multi Channel Stereo
OO
O
O
-
ANALOG
-
3
DTS was introduced in 1994 to provide 5.1 channels of
discrete digital audio into home theater systems.
DTS brings you premium quality discrete multichannel digital
sound to both movies and music.
DTS is a multichannel sound system designed to create full
range digital sound reproduction.
The no compromise DTS digital process sets the standard of
quality for cinema sound by delivering an exact copy of the
studio master recordings to neighborhood and home
theaters.
Now, every moviegoer can hear the sound exactly as the
moviemaker intended.
DTS can be enjoyed in the home for either movies or music
on of DVD's, LD's, and CD's.
"DTS" and "DTS Digital Surround" are registered trademarks
of Digital Theater Systems, Inc.
The advantages of discrete multichannel systems over
matrix are well known.
But even in homes equipped for discrete multichannel, there
remains a need for high-quality matrix decoding. This is
because of the large library of matrix surround motion pictures
available on disc and on VHS tape; and analog television
broadcasts.
The typical matrix decoder of today derives a center channel
and a mono surround channel from two-channel matrix
stereo material. It is better than a simple matrix in that it
includes steering logic to improve separation, but because of
its mono, band-limited surround it can be disappointing to
users accustomed to discrete multichannel.
Neo:6 offers several important improvements as follow,
· Neo:6 provides up to six full-band channels of matrix
decoding from stereo matrix material. Users with 6.1 and
5.1 systems will derive six and five separate channels,
respectively, corresponding to the standard home-theater
speaker layouts.
· Neo:6 technology allows various sound elements within a
channel or channels to be steered separately, and in a way
which follows naturally from the original presentation.
· Neo:6 offers a music mode to expand stereo nonmatrix
recordings into the five- or six-channel layout, in a way which
does not diminish the subtlety and integrity of the original
stereo recording.
DTS-ES Extended Surround is a new multichannel digital
signal format developed by Digital Theater Systems Inc.
While offering high compatibility with the conventional DTS
Digital Surround format, DTS-ES Extended Surround greatly
improves the 360-degree surround impression and space
expression thanks to further expanded surround signals.
This format has been used professionally in movie theaters
since 1999.
In addition to the 5.1 surround channels (FL, FR, C, SL, SR
and LFE), DTS-ES Extended Surround also offers the SB
(Surround Back) channel for surround playback with a total
of 6.1 channels. DTS-ES Extended Surround includes two
signal formats with different surround signal recording
methods, as DTS-ES Discrete 6.1 and DTS-ES Matrix 6.1.
"DTS", "DTS-ES" and "Neo:6" are trademarks of Digital
Theater Systems, Inc.
The stereo CD is a 16-bit medium with sampling at 44.1 kHz.
Professional audio has been 20- or 24-bit for some time, and
there is increasing interest in higher sampling rates both for
recording and for delivery into the home. Greater bit depths
provide extended dynamic range. Higher sampling rates
allow wider frequency response and the use of anti-alias and
reconstruction filters with more favorable aural
characteristics.
DTS 96/24 allows for 5.1channel sound tracks to be
encoded at a rate of 96kHz/24bits on DVD-Video titles.
When DVD-video appeared, it became possible to deliver
24-bit, 96 kHz audio into the home, but only in two channels,
and with serious limitations on picture. This capability has
had little use.
DVD-audio allows 96/24 in six channels, but a new player is
needed, and only analog outputs are provided, necessitating
the use of the D/A converters and analog electronics
provided in the player.
DTS 96/24 offers the following:
1. Sound quality transparent to the original 96/24 master.
2. Full backward compatibility with all existing decoders.
(Existing decoders will output a 48 kHz signal)
3. No new player required: DTS 96/24 can be carried on
DVD-video, or in the video zone of DVD-audio, accessible
to all DVD players.
4. 96/24 5.1-channel sound with full-quality full-motion video,
for music programs and motion picture soundtracks on
DVD-video.
"DTS" and "DTS 96/24" are trademarks of Digital Theater
Systems, Inc.
2. TECHNICAL DESCRIPTION