Marantz SR-7002 Service Manual
Service
SR7002 / PS7002
DIGITAL
RLVIDEO
S-VIDEO
AUX 1 INPUT
AUDIO
VOLUME
UP
DOWN
STANDBY
PHONES
INPUT SELECTOR
AV SURROUND RECEIVER SR8002
M-DAX
ENTER
MENU
PURE DIRECT THX
7.1CH INPUT
MODE AUTO
MULTI
A/B
T-MODE
MEMORY CLEAR
DISPLAY
EXIT
SPEAKERS
BAND
MIC
PURE DIRECT
SURROUND
SPEAKER
MULTI
M-DAX
POWER ON/STANDBY
LCR
SL S SR
LFE
DIGITAL
SURROUND
V-OFFDISP MULTI AUTO TUNED ST SPKR A B
NIGHT
PEAK ANALOG
DIGITAL
ATT
SLEEP
SURR DIRECT
AUTO
DISC 6.1 MTX 6.1 EQ
PCM
AAC
SR7002 /
FN/N1B/N1S/U1B
Manual
SECTION PAGE
1. TECHNICAL SPECIFICATIONS............................................................................................ 1
2. TECHNICAL DESCRIPTION ................................................................................................ 5
3. POWER AMPLIFIER ADJUSTMENT ...................................................................................11
4. SERVICE MODE ..................................................................................................................12
5. SYSTEM ERROR .................................................................................................................14
6. DUAL BACKUP MEMORY ...................................................................................................18
7. UPDATE FIRMWARE ...........................................................................................................19
Mode 1: Update/Download MAIN CPU's software to internal Flash-ROM ..................... 20
Mode 2: Update/Download DSP's software to 32M Flash-ROM .................................... 25
Mode 3: Update/Download HDMI CPU's software to internal Flash-ROM ..................... 30
8. WIRING DIAGRAM ............................................................................................................. 35
9. BLOCK DIAGRAM .............................................................................................................. 39
10. SCHEMATIC DIAGRAM ...................................................................................................... 43
11. PARTS LOCATION .............................................................................................................. 75
12. EXPLODED VIEW AND PARTS LIST ................................................................................109
13. MICROPROCESSOR AND IC DATA ................................................................................. 11 5
14. ELECTRICAL PARTS LIST ................................................................................................155
15. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE ............................. 223
SR7002
TABLE OF CONTENTS
AV Surround Receiver
PS7002 /
K1G
AV Surround Amplier
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
Ver. 3
Please refer to the
MODIFICATION NO
Part no. 90M35CW855030
First Issue 2009.10
TICE.
X0446V02DM/DG0910
SR7002 / PS7002
Copyright 2009 D&M Holdings Inc. All rights reserved.
WARNING: Violators will be prosecuted to the maximum extent possible.
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 specications 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 specied.
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 veried before it is return to the user/customer.
Ref. UL Standard No. 60065.
In case of difculties, do not hesitate to contact the Technical
Department at above mentioned address.
080702MZ
NOTE ON SAFETY :
Symbol Fire or electrical shock hazard. Only original parts should be used to replaced any part marked with symbol .
Any other component substitution (other than original type), may increase risk of re or electrical shock hazard.
安全上の注意：
がついている部品は、安全上重要な部品です。必ず指定されている部品番号のものを使用して下さい。
USA
MARANTZ AMERICA, INC
100 CORPORATE DRIVE
MAHWAH, NEW JERSEY 07430
USA
EUROPE / TRADING
D&M EUROPE B. V.
P. O. BOX 8744, BUILDING SILVERPOINT
BEEMDSTRAAT 11, 5653 MA EINDHOVEN
THE NETHERLANDS
PHONE : +31 - 40 - 2507844
FAX : +31 - 40 - 2507860
KOREA
D&M SALES AND MARKETING KOREA LTD.
CHUNG JIN B/D., #1001,
53-5, WONHYORO 3 GA, YONGSAN-GU,
SEOUL, 140-719, KOREA
PHONE : +82 - 2 - 323 - 2155
FAX : +82 - 2 - 323 - 2154
CANADA
D&M Canada Inc.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
PHONE : 905 - 415 - 9292
FAX : 905 - 475 - 4159
JAPAN
D&M BUILDING, 2-1 NISSHIN-CHO,
KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, 210-8569 JAPAN
D&M Holdings Inc.
CHINA
D&M SALES AND MARKETING SHANGHAI LTD.
ROOM.808 SHANGHAI AIRPORT CITY TERMINAL
NO.1600 NANJING (WEST) ROAD, SHANGHAI,
CHINA. 200040
TEL : 021 - 6248 - 5151
FAX : 021 - 6248 - 4434
1. TECHNICAL SPECIFICATIONS
DIMENSIONS
DIGITAL
RLVIDEO
S-VIDEO
AUX 1 INPUT
AUDIO
VOLUME
UP
DOWN
STANDBY
PHONES
INPUT SELECTOR
AV SURROUND RECEIVER SR8002
M-DAX
ENTER
MENU
PURE DIRECT THX
7.1CH INPUT
MODE AUTO
MULTI
A/B
T-MODE
MEMORY CLEAR
DISPLAY
EXIT
SPEAKERS
BAND
MIC
PURE DIRECT
SURROUND
SPEAKER
MULTI
DSD
POWER ON/OFF
LCR
SL S SR
LFE
DIGITAL
SURROUND
V-OFFDISP MULTI AUTO TUNED ST SPKR A B
NIGHT
PEAK ANALOG
DIGITAL
ATT
SLEEP
SURR DIRECT
AUTO
DISC 6.1 MTX 6.1 EQ
PCM
AAC
7-1/4 ins.
(184 mm)
9/16 ins.
(14 mm)
6-3/4 ins.
(170 mm)
17-5/16 ins.
(440 mm)
13/16 ins.
(20 mm)
15-5/8 ins.
(396 mm)
7/8 ins.
(22 mm)
13-15/16 ins.
(354 mm)
HDMI
Version ......................................................... 1.3a [INPUT]
.........................................................1.3a [OUTPUT]
GENERAL
Power Requirement ................................AC 120 V 60 Hz
Power Consumption ................................. 6.5A (SR7002)
..........................................................6.7A (SR8002)
Weight .................................. 33.1 lbs (15.0 Kg) (SR7002)
.....................................33.1 lbs (15.0 Kg) (SR8002)
ACCESSORIES
Remote Control Unit RC8001SR ................................... 1
Remote Control Unit RC101 .......................................... 1
Microphone .................................................................... 1
AAA-size batteries ......................................................... 5
FM Antenna (SR7002) ................................................... 1
FM Feeder Antenna (SR8002) ....................................... 1
FM Antenna Converter (SR8002) .................................. 1
AM Loop Antenna .......................................................... 1
Front AUX Jack Cover ................................................... 1
AC cable ........................................................................ 1
FM TUNER SECTION (Except PS7002)
Frequency Range
Usable Sensitivity
Signal to Noise Ratio
Distortion
......................................... Mono/Stereo 0.2/0.3 %
Stereo Separation
................................76.0 - 90.0 MHz [ /F ]
............................... 87.5 - 108.0 MHz [ /N ]
................................87.5 - 107.9 MHz [ /U ]
................................ IHF 1.8 µV/16.4 dBf
...................... Mono/Stereo 75/70 dB
.............................................1 kHz 45 dB
Alternate Channel Selectivity
Image Rejection
.......................................................98.1 MHz 70 dB [ /U ]
Tuner Output Level
................................ 98 MHz 70 dB [ /F/N ]
................ 1 kHz, ± 75 kHz Dev 800 mV
AM TUNER SECTION (Except PS7002)
Frequency Range
Signal to Noise Ratio
Usable Sensitivity
Distortion
Selectivity
.......................................400Hz, 30 % Mod. 0.5 %
.....................................................± 20 kHz 70 dB
............................. 531 - 1602 kHz [ /F/N ]
..................................530 - 1710 kHz [ /U ]
.................................................. 50 dB
............................... Loop 400 µV [ /F/N ]
.................................... Loop 500 µV [ /U ]
HDMI SECTION
Version
........................................................ 1.3a [INPUT]
..................................................... 1.3a [OUTPUT]
DIMENSIONS
AUDIO SECTION
Power Output (20 Hz - 20 kHz/THD=0.08%)
Front L&R
Center
Surround L&R
Surround Back L&R
Front L&R
...... ± 300 kHz 60 dB [ /F/N ]
............ ± 400 kHz 60 dB [ /U ]
Center
Surround L&R
Surround Back L&R
Input Sensitivity/Impedance
Signal to Noise Ratio
Analog Input / Pure Direct
Frequency Response
Analog Input / Pure Direct
Digital Input / 96 kHz PCM
VIDEO SECTION
Television Format
Input Level/Impedance
Output Level/Impedance
Video Frequency Response
Video Frequency (Component)
S/N
GENERAL
Power Requirement
Power Consumption
.................................................8 ohms 110 W/Ch
.......................................................8 ohms 110 W/Ch
.......................................... 8 ohms 110 W/Ch
.................................8 ohms 110 W/Ch
................................................ 6 ohms 140 W/Ch
...................................................... 6 ohms 140 W/Ch
......................................... 6 ohms 140 W/Ch
................................ 6 ohms 140 W/Ch
..................168 mV/47 kohms
.................................. 105 dB
........8 Hz - 100 kHz (± 3 dB)
..........8 Hz - 45 kHz (± 3 dB)
............................................... NTSC/PAL
...............................1 Vp-p/75 ohms
............................1 Vp-p/75 ohms
........... 5 Hz to 8 MHz (- 1 dB)
.... 5 Hz to 80 MHz (- 1 dB)
................................................................................ 60 dB
.......................AC 100 V 50/60 Hz [ /F ]
............................. AC 220 V 50 Hz [ /K ]
........................ AC 230 V 50/60 Hz [ /N ]
............................. AC 120 V 60 Hz [ /U ]
...................................770 W [ /F/K/N ]
............................................. 6.5 A [ /U ]
d
Weight
...................................................... 15.0 kg (33.1 lbs)
ACCESSORIES
Remote Control Unit RC8001SR
Remote Control Unit RC101
AAA-size batteries
Microphone
............................................................. 5
.........................................................................1
FM Antenna (Except PS7002)
AM Loop Antenna (Except PS7002)
Front AUX Jack Cover
AC cable
SR7002
..............................................................................1
........................................................1
........................................ 1
...............................................1
............................................1
.................................. 1
1
SURROUND MODE
This unit is equipped with many surround modes. These are provided to reproduce a variety of surround sound
effects, according to the content of the source to be played.
The available surround modes may be restricted depending on the input signal and speaker setup.
The relationship between the selected surround mode and the input signal
The surround mode is selected with the surround mode selector on the unit or the remote controller. However,
the sound you hear is subject to the relationship between the selected surround mode and the input signal. That
relationship is as follows:
Surround Mode Input Signal Decoding
AUTO Dolby Surr.EX Dolby Digital EX
SOURCE DIRECT
PURE DIRECT
EX/ES Dolby Surr.EX Dolby Digital EX
Dolby D (5.1ch) Dolby Digital 5.1
Dolby D (2ch) Dolby Digital 2.0
Dolby D (2ch Surr) Pro Logic IIx movie
Dolby Digital Plus (5.1ch)
Dolby Digital Plus (6.1ch)
Dolby Digital Plus (7.1)
Dolby TrueHD (5.1ch)
Dolby TrueHD (6.1ch)
Dolby TrueHD (7.1ch)
DTS-ES DTS-ES
DTS 96/24 DTS-96/24
DTS (5.1ch) DTS 5.1
DTS-HD (5.1) DTS-HD
DTS-HD (6.1) DTS-HD
DTS-HD (7.1) DTS-HD
Multi Ch-PCM Multi Ch-PCM
Multi Ch-PCM 96kHz
SA-CD (5.1ch) Multi Ch-PCM
SA-CD (2ch) PCM (Stereo)
PCM (Audio) PCM (Stereo)
PCM 96kHz PCM (Stereo 96kHz)
HDCD HDCD
Analog Stereo
7.1ch input Multi Ch
Dolby Surr.EX Dolby Digital EX
Dolby D (5.1ch) Dolby Digital 5.1
Dolby D (2ch) Dolby Digital 2.0
Dolby D (2ch Surr) Pro Logic IIx movie
Dolby Digital Plus (5.1)
Dolby Digital Plus (6.1)
Dolby Digital Plus (7.1)
Dolby TrueHD (5.1) DolbyTrueHD
Dolby TrueHD (6.1) DolbyTrueHD
Dolby TrueHD (7.1) DolbyTrueHD
DTS-ES DTS-ES
DTS 96/24 DTS-96/24
DTS (5.1ch) DTS 5.1
DTS-HD (5.1) DTS-HD
DTS-HD (6.1) DTS-HD
DTS-HD (7.1) DTS-HD
Multi Ch-PCM Multi Ch-PCM
Multi Ch-PCM 96kHz
SA-CD (5.1ch) SA-CD (5.1ch)
SA-CD (2ch) SA-CD (2ch)
PCM (Audio) PCM (Stereo)
PCM 96kHz PCM (Stereo 96kHz)
HDCD HDCD
Analog Stereo
7.1ch input Multi Ch
Dolby D (5.1ch) Dolby Digital EX
Dolby Digital Plus (5.1)
Dolby TrueHD (5.1) DolbyTrueHD
DTS-ES DTS-ES
DTS (5.1ch) DTS-ES
Multi-PCM
SA-CD (5.1ch)
DolbyDigital +
DolbyDigital +
DolbyDigital +
DolbyTrueHD
DolbyTrueHD
DolbyTrueHD
Multi Ch-PCM 96kHz
DolbyDigital +
DolbyDigital +
DolbyDigital +
Multi Ch-PCM 96kHz
DolbyDigital +
Multi Ch-PCM + Dolby
Digital EX
Multi Ch-PCM + Dolby
Digital EX
Output Channel Front information display
L/R C
OOOOO2 DIGITAL EX L, C, R, SL, SR, S, LFE
OOO
O
OOOOO
OOO
OOOOO
OOOOO
OOO
OOOOO
OOOOO
OOOOO
OOO
OOO
OOO
OOOOO
OOOOO
OOO
OOO
OOO
O
O
O
O
O
OOOOO
OOOOO
OOO
O
OOOOO
OOO
OOOOO2 DIGITAL L, C, R, SL, SR, S, LFE
OOOOO
OOO
OOOOO
OOOOO2 DIGITAL
OOOOO
OOO
OOO
OOO
OOOOO
OOOOO
OOO
OOO
OOO
O
O
O
O
O
OOOOO
OOOOO2 DIGITAL EX L, C, R, SL, SR, S, LFE
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
SLSRSBL
---
---ODSD L, R
---OPCM L, R
---OPCM L, R
---OPCM, HDCD L, R
---OANALOG -
---
---ODSD L, R
----PCM L, R
----PCM L, R
- - - - PCM, HDCD L, R
- - - - ANALOG -
SBR
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
SubW
Signal format indicators Channel status
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, R
O
2
DIGITAL 2 SURROUND L, R, S
2
O
DIGITAL L, C, R, SL, SR, LFE
2
DIGITAL L, C, R, SL, SR, S, LFE
2
DIGITAL L, C, R, SL, SR, S, LFE
2
DIGITAL
O
2
DIGITAL
2
DIGITAL
2
dts, ES L, C, R, SL, SR, S, LFE
O
dts 96/24 L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
dts L, C, R, SL, SR, S, LFE
dts L, C, R, SL, SR, S, LFE
O
PCM L, C, R, SL, SR, LFE
O
PCM L, C, R, SL, SR, LFE
O
DSD L, C, R, SL, SR, LFE
ANALOG -
DIGITAL EX L, C, R, SL, SR, S, LFE
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, R
O
2
DIGITAL 2 SURROUND L, R, S
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, C, R, SL, SR, S, LFE
2
DIGITAL
O
2
DIGITAL
2
dts, ES L, C, R, SL, SR, S, LFE
O
dts 96/24 L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
dts L, C, R, SL, SR, S, LFE
dts L, C, R, SL, SR, S, LFE
O
PCM L, C, R, SL, SR, LFE
O
PCM L, C, R, SL, SR, LFE
O
DSD L, C, R, SL, SR, LFE
ANALOG -
DIGITAL L, C, R, SL, SR, LFE
2
DIGITAL L, C, R, SL, SR, LFE
2
DIGITAL
2
dts, ES L, C, R, SL, SR, S, LFE
dts L, C, R, SL, SR, LFE
PCM L, C, R, SL, SR, LFE
DSD L, C, R, SL, SR, LFE
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
2
Surround Mode Input Signal Decoding
DOLBY
(PLIIx movie)
(PLIIx music)
(PLIIx game)
DTS
(Neo:6 Cinema)
(Neo:6 Music)
CSII Cinema
CSII Music
CSII Mono
STEREO Dolby Surr.EX Stereo
Dolby Virtual
Speaker
Multi Ch.
Movie
Music
(O): Movie mode only.
Dolby Surr.EX Dolby Digital EX
Dolby D (5.1ch) Dolby Digital 5.1
Dolby D (5.1ch) Dolby Digital 5.1 + PLIIx
Dolby D (2ch) Pro Logic IIx
Dolby D (2ch Surr) Pro Logic IIx
Dolby Digital Plus (5.1)
Dolby Digital Plus (6.1)
Dolby Digital Plus (7.1)
Dolby TrueHD (5.1) DolbyTrueHD
Dolby TrueHD (6.1) DolbyTrueHD
Dolby TrueHD (7.1) DolbyTrueHD
Multi Ch-PCM Multi Ch-PCM + PLIIx
SA-CD (5.1ch) Multi Ch-PCM + PLIIx
SA-CD (2ch) Pro Logic IIx
PCM (Audio) Pro Logic IIx
HDCD Pro Logic IIx
Analog Pro Logic IIx
DTS-ES DTS 5.1
DTS 96/24 DTS-96/24
DTS (5.1ch) DTS 5.1
DTS-HD(5.1) DTS-HD
DTS-HD(6.1) DTS-HD
DTS-HD(7.1) DTS-HD
Dolby D (2ch) Neo:6
Dolby D (2ch Surr) Neo:6
SA-CD (2ch) Neo:6
PCM (Audio) Neo:6
HDCD Neo:6
Analog Neo:6
Dolby D (2ch) CS
Dolby D (2ch Surr) CS
SA-CD (2ch) CS
PCM (Audio) CS
HDCD CS
Analog CS
Dolby D (5.1ch) Stereo
Dolby D (2ch) Stereo
Dolby D (2ch Surr) Stereo
Dolby Digital Plus (5.1)
Dolby Digital Plus (6.1)
Dolby Digital Plus (7.1)
Dolby TrueHD (5.1) Stereo
Dolby TrueHD (6.1) Stereo
Dolby TrueHD (7.1) Stereo
DTS-ES Stereo
DTS 96/24 Stereo
DTS (5.1ch) Stereo
DTS-HD (5.1) Stereo
DTS-HD (6.1) Stereo
DTS-HD (7.1) Stereo
Multi Ch-PCM Stereo
Multi Ch-PCM 96kHz
SA-CD (5.1ch) Stereo
SA-CD (2ch) Stereo
PCM (Audio) Stereo
PCM 96kHz Stereo
HDCD Stereo
Analog Stereo
Dolby Surr.EX Dolby Virtual Speaker
Dolby D (5.1ch) Dolby Virtual Speaker
Dolby D (2ch) Dolby Virtual Speaker
Dolby D (2ch Surr) Dolby Virtual Speaker
DTS-ES Dolby Virtual Speaker
DTS 96/24 Dolby Virtual Speaker
DTS (5.1ch) Dolby Virtual Speaker
Multi Ch-PCM Dolby Virtual Speaker
SA-CD (5.1ch) Dolby Virtual Speaker
SA-CD (2ch) Dolby Virtual Speaker
PCM (Audio) Dolby Virtual Speaker
HDCD Dolby Virtual Speaker
Analog Dolby Virtual Speaker
Dolby Surr.EX Dolby Digital EX
Dolby D (5.1ch) Dolby Digital 5.1
Dolby D (2ch) Multi Channel
Dolby D (2ch Surr) Multi Channel
DolbyDigital +
DolbyDigital +
DolbyDigital +
II
II
II
II
II
II
Stereo
Stereo
Stereo
Stereo
Output Channel Front information display
L/R C
OOO
OOO
OOOOO
OOOOO
OOOOO
OOO
OOOOO
OOOOO
OOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOO
OOO
OOO
OOO
OOOOO
OOOOO
OOOOO
OOOOO2 DIGITAL 2 SURROUND L, R, S
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O (O) O O O
O (O) O
O (O) O O O
O (O) O O O
SLSRSBL
---
---
---
---
---
---
---
---
---
---
---Odts, ES L, C, R, SL, SR, S, LFE
---Odts 96/24 L, C, R, SL, SR, LFE
---Odts L, C, R, SL, SR, LFE
---Odts L, C, R, SL, SR, LFE
---Odts L, C, R, SL, SR, S, LFE
---Odts L, C, R, SL, SR, S, LFE
---OPCM L, C, R, SL, SR, LFE
---OPCM L, C, R, SL, SR, LFE
---ODSD L, C, R, SL, SR, LFE
---ODSD L, R
---OPCM L, R
---OPCM L, R
---OPCM, HDCD L, R
---OANALOG -
----2 DIGITAL EX L, C, R, SL, SR, S, LFE
----2 DIGITAL L, C, R, SL, SR, LFE
----2 DIGITAL L, R
----2 DIGITAL 2 SURROUND L, R, S
- - - - dts, ES L, C, R, SL, SR, S, LFE
- - - - dts 96/24 L, C, R, SL, SR, LFE
- - - - dts L, C, R, SL, SR, LFE
- - - - PCM L, C, R, SL, SR, LFE
- - - - DSD L, C, R, SL, SR, LFE
----DSD L, R
----PCM L, R
- - - - PCM, HDCD L, R
- - - - ANALOG -
SBR
-
-
-
-
-
-
-
-
-
SubW
Signal format indicators Channel status
O
DIGITAL EX L, C, R, SL, SR, S, LFE
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, C, R, SL, SR, LFE
2
DIGITAL L, R
2
DIGITAL 2 SURROUND L, R, S
2
DIGITAL L,C,R,SL,SR,LFE
O
2
DIGITAL L,C,R,SL,SR,S,LFE
2
DIGITAL L,C,R,SL,SR,S,LFE
2
DIGITAL
O
2
DIGITAL
2
DIGITAL
2
PCM L, C, R, SL, SR, LFE
DSD L, C, R, SL, SR, LFE
DSD L, R
PCM L, R
PCM, HDCD L, R
ANALOG -
O
dts, ES L, C, R, SL, SR, S, LFE
O
dts 96/24 L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
dts L, C, R, SL, SR, S, LFE
dts L, C, R, SL, SR, S, LFE
DIGITAL L, R
2
DSD L, R
PCM L, R
PCM, HDCD L, R
ANALOG -
DIGITAL L, R
2
DIGITAL 2 SURROUND L, R, S
2
DSD L, R
PCM L, R
PCM, HDCD L, R
ANALOG -
O
DIGITAL EX L, C, R, SL, SR, S, LFE
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, R
O
2
DIGITAL 2 SURROUND L, R, S
O
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, C, R, SL, SR, S, LFE
O
2
DIGITAL L, C, R, SL, SR, S, LFE
O
2
DIGITAL
O
2
O
DIGITAL
2
DIGITAL
O
2
DIGITAL EX L, C, R, SL, SR, S, LFE
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, R
2
DIGITAL 2 SURROUND L, R, S
2
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
3
Surround Mode Input Signal Decoding
Multi Ch.
Movie
Music
(O): Movie mode only.
Dolby H.P Dolby Surr.EX Dolby H.P
THX
(AUTO)
THX Select2
(THX EX)
(THX Cinema)
(THX Music)
(THX Games)
DTS-ES DTS-ES
DTS 96/24 DTS-96/24
DTS (5.1ch) DTS 5.1
Multi Ch-PCM Multi Ch-PCM
Multi Ch-PCM 96kHz
SA-CD (5.1ch) Multi Ch-PCM
SA-CD (2ch) Multi Channel
PCM (Audio) Multi Channel
HDCD Multi Channel
Analog Multi Channel
Dolby D (5.1ch) Dolby H.P
Dolby D (2ch) Dolby H.P
Dolby D (2ch Surr) Dolby H.P
Dolby Digital Plus (5.1)
Dolby Digital Plus (6.1)
Dolby Digital Plus (7.1)
Dolby TrueHD (5.1) Stereo
Dolby TrueHD (6.1) Stereo
Dolby TrueHD (7.1) Stereo
DTS-ES Dolby H.P
DTS 96/24 Dolby H.P
DTS (5.1ch) Dolby H.P
DTS-HD (5.1) Stereo
DTS-HD (6.1) Stereo
DTS-HD (7.1) Stereo
Multi Ch-PCM Dolby H.P
SA-CD (5.1ch) Dolby H.P
SA-CD (2ch) Dolby H.P
PCM (Audio) Dolby H.P
HDCD Dolby H.P
Analog Dolby H.P
Dolby Surr.EX
Dolby D (5.1ch)
Dolby D (2ch)
Dolby D (2ch Surr)
DTS-ES DTS-ES + THX
DTS (5.1ch) DTS + THX 5.1
Multi Ch-PCM Multi Ch-PCM + THX5.1
SA-CD (5.1ch) Multi Ch-PCM + THX5.1
SA-CD (2ch)
PCM (Audio)
HDCD
Analog
Dolby Surr.EX
Dolby D (5.1ch) Dolby Digital 5.1+ THX
Dolby D (2ch)
Dolby D (2ch Surr)
DTS-ES DTS-ES + THX
DTS (5.1ch)
Multi Ch-PCM Mu l ti C h - PC M + T H X
SA-CD (5.1ch) Multi Ch-PCM + THX
SA-CD (2ch)
PCM (Audio)
HDCD
Analog
Multi Ch-PCM 96kHz
Stereo
Stereo
Stereo
Dolby Digital + THX Surround EX
Dolby Digital 5.1+ THX 5.1
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Dolby Digital + THX Surround EX
Select2 Cinema
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
DTS + THX Select2 Cinema
Select2 Cinema
Select2 Cinema
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Pro Logic IIx movie + THX
Output Channel Front information display
L/R C
O (O) O O O
O (O) O
O (O) O
O (O) O
O (O) O
O (O) O
O (O) O O O
O (O) O O O
O (O) O O O
O (O) O O O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
OOOOO2 DIGITAL EX L, C, R, SL, SR, S, LFE
OOO
OOOOO
OOOOO
OOOOO
OOO
OOO
OOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO2 DIGITAL 2 SURROUND L, R, S
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
OOOOO
SLSRSBL
----2 DIGITAL EX L, C, R, SL, SR, S, LFE
----2 DIGITAL L, C, R, SL, SR, LFE
----2 DIGITAL L, R
----2 DIGITAL 2 SURROUND L, R, S
---
---
---
---
---
---
----dts, ES L, C, R, SL, SR, S, LFE
----dts 96/24 L, C, R, SL, SR, LFE
----dts L, C, R, SL, SR, LFE
---Odts L, C, R, SL, SR, LFE
---Odts L, C, R, SL, SR, S, LFE
---Odts L, C, R, SL, SR, S, LFE
----PCM L, C, R, SL, SR, LFE
----DSD L, C, R, SL, SR, LFE
----DSD L, R
----PCM L, R
----PCM, HDCD L, R
----ANALOG -
SBR
-
-
-
-
-
-
-
-
-
SubW
Signal format indicators Channel status
dts, ES L, C, R, SL, SR, S, LFE
O
dts 96/24 L, C, R, SL, SR, LFE
O
dts L, C, R, SL, SR, LFE
O
PCM L, C, R, SL, SR, LFE
O
PCM L, C, R, SL, SR, LFE
O
DSD L, C, R, SL, SR, LFE
DSD L, R
PCM L, R
PCM, HDCD L, R
ANALOG -
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, C, R, SL, SR, S, LFE
O
2
DIGITAL L, C, R, SL, SR, S, LFE
O
2
O
DIGITAL
2
DIGITAL
O
2
DIGITAL
O
2
DIGITAL L, C, R, SL, SR, LFE
O
2
DIGITAL L, R
2
DIGITAL 2 SURROUND L, R, S
2
dts, ES L, C, R, SL, SR, S, LFE
O
dts L, C, R, SL, SR, LFE
O
PCM L, C, R, SL, SR, LFE
O
DSD L, C, R, SL, SR, LFE
DSD L, R
PCM L, R
PCM, HDCD L, R
ANALOG -
DIGITAL EX L, C, R, SL, SR, S, LFE
2
DIGITAL L, C, R, SL, SR, LFE
2
DIGITAL L, R
2
dts, ES L, C, R, SL, SR, S, LFE
dts L, C, R, SL, SR, LFE
PCM L, C, R, SL, SR, LFE
DSD L, C, R, SL, SR, LFE
DSD L, R
PCM L, R
PCM, HDCD L, R
ANALOG -
Depend on speaker setup
Depend on speaker setup
Depend on speaker setup
Notes:
• Dolby Digital (2 channel L/R): Speakers for signal
with Dolby Surround are fully equipped.
• No sound is outputs from the surround speaker,
center speaker and subwoofer if the DVD disc has
no surround data.
• Surround modes other than Stereo are not available
during Dolby TrueHD, Dolby Digital Plus, or DTSHD playback.
If surround modes other than Stereo are selected
and Dolby TrueHD, Dolby Digital Plus, or DTSHD content is played, the surround mode setting is
disabled.
Abbreviations
L/R : Front speakers
C : Center speaker
SL/SR : Surround speakers
SBL/SBR : Surround back speakers
SubW : Subwoofer
4
2. TECHNICAL DESCRIPTION
DESCRIPTION
The unit was required to pass a rigorous series
of quality and performance tests, in addition to
incorporating the technologies explained above, in
order to be THX certifi ed.
THX requirements cover every aspect of performance
including pre-amplifier and power amplifier
performance and operation, and hundreds of other
parameters in both the digital and analog domain.
Movies which have been encoded in Dolby Digital,
DTS, Dolby Pro Logic, stereo and Mono will all
benefi t from the THX mode when being viewed.
The THX mode should only be activated when
watching movies which were originally produced for
a movie theater environment.
THX need not be activated for music, movies
made especially for TV, or shows such as sports
programming, talk shows, etc.
This is because they were originally mixed for a small
room environment.
THX and Select 2 are trademarks of THX Ltd. THX
may be registered in some jurisdictions. Surround
EX is a trademark of Dolby Laboratories. Used with
permission.
THX® is an exclusive set of standards and technologies
established by the world-renowned fi lm production
company, Lucasfi lm Ltd. THX resulted from George
Lucas’ desire to reproduce the movie soundtrack as
faithfully as possible both in the movie theater and in
the home theater.
THX engineers developed patented technologies to
accurately translate the sound from a movie theater
environment into the home, correcting the tonal and
spatial errors that occur.
When the THX mode of the unit is on, three distinct
THX technologies are automatically added:
Re-Equalization-restores the correct tonal balance
for watching a movie in a home environment.
These sounds are otherwise mixed to be brighter
for a large movie theater. Re-EQ compensates for
this and prevents the soundtracks from being overly
bright and harsh when played in a home theater.
Timbre Matching-fi lters the information going to the
surround speakers so they more closely match the
tonal characteristics of the sound coming from the
front speakers.
This ensures seamless panning between the front
and surround speakers.
Adaptive Decorrelation-slightly changes one surround
channel’s time and phase relationship with respect to
the other surround channel.
This expands the listening position and creates with
only two surround speakers the same spacious
surround experience as in a movie theater with
multiple surround speakers.
THX Surround EX—Dolby DIgital Surround EX is a
joint development of Dolby Laboratories and THX Ltd.
In a movie theater, fi lm soundtracks that have been
encoded with Dolby Digital Surround EX technology
are able to reproduce an extra channel which has
been added during the mixing of the program. This
channel, called Surround Back, places sounds
behind the listener in addition to the currently
available front left, front center, front right, surround
right, surround left and subwoofer channels. This
additional channel provides the opportunity for more
detailed imaging behind the listener and brings more
depth, spacious ambience and sound localization
than ever before.
Movies that were created using the Dolby Digital
Surround EX technology, when released into the
home consumer market may exhibit wording to that
effect on the packaging. A list of movies created
using this technology can be found on the Dolby
web site at www.dolby.com. A list of available DVD
software titles encoded with this technology an be
found at www.thx.com.
5
Only receiver and controller products bearing the
THX Surround EX logo, when in the THX Surround
EX mode, faithfully reproduce this new technology
in the home. This product may also engage the
THX Surround EX mode during the playback of 5.1
channel material that is not Dolby Digital Surround
EX eocnded. In such case, the information delivered
to the Surround Back channel will be program
dependent and may or may not be very pleasing
depending on the particular soundtrack and the
tastes of the individual listener.
“SURROUND EX™” is a trademark of Dolby
Laboratories. Used under authorization.
THX Select2
Before any home theater component can be THX
Select2 certified, it must pass a rigorous series
of quality and performance tests. Only then can a
product feature the THX Select2 logo, which is your
guarantee that the Home Theater products you
purchase will give you superb performance for many
years to come. THX Select2 requirements defi ne
hundreds of parameters, including power amplifi er
performance, and pre-amplifier performance and
operation for both digital and analog domains. THX
Select2 receivers also feature proprietary THX
technologies (e.g., THX Mode) which accurately
translate movie soundtracks for home theater
playback.
Neural SurroundTM, THX® Technologies has been
chosen as the offi cial surround sound broadcast
format for XM Satellite Radio’s “XM HD Surround”
and other leading FM/HD radio stations in the USA
and worldwide. Neural Surround, THX Technologies
delivers the rich envelopment and discrete image
detail of surround sound in a format 100% compatible
with stereo.
Neural Surround, THX Technologies draws the brain’s
attention to sonic details in musical instruments,
vocals and ambience that are typically masked by
other playback systems. This allows the listener
to fully experience the richness and subtleties in
recorded performance as never before for both
surround encoded material and regular stereo
material such as CDs or digital media players. Neural
Surround, THX Technologies is enabling the second
surround sound revolution, bringing surround directly
to your ears!
This product is manufactured under license from
Neural Audio Corporation and THX Ltd. Marantz
hereby grants the user a non-exclusive, nontransferable, limited right of use to this product under
USA and foreign patent, patent pending and other
technology or trademarks owned by Neural Audio
Corporation and THX Ltd. “Neural Surround”, “Neural
Audio”, “Neural” and “NRL” are trademarks and
logos owned by Neural Audio Corporation, THX is a
trademark of THX Ltd., which may be registered in
some jurisdictions. All rights reserved.
Manufactured under license under U.S. Patent
#’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762;
6,226,616; 6,487,535; 7,003,467 & other U.S. and
worldwide patents issued & pending. DTS, DTS
Digital Surround, ES, and Neo:6 are registered
trademarks and the DTS logos, Symbol and DTS
96/24 are trademarks of DTS, Inc. © 1996-2007 DTS,
Inc. All Rights Reserved.
• dts Digital Surround
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 Neo:6
®
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 twochannel matrix stereo material. It is better than a
simple matrix in that it includes steering logic to
improve separation, but because of its mono, bandlimited surround it can be disappointing to users
accustomed to discrete multichannel.
6
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 fi ve
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 fi ve- or six-channel
layout, in a way which does not diminish the subtlety
and integrity of the original stereo recording.
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 fullmotion video, for music programs and motion
picture soundtracks on DVD-video.
• dts Digital Surround ES
®
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, DTSES Extended Surround greatly improves the 360degree 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 DTSES Discrete 6.1 and DTS-ES Matrix 6.1.
• dts Digital Surround 96/24
The stereo CD is a 16-bit medium with sampling at
44.1 kHz. Professional audio has been 20- or 24bit 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 antialias and reconstruction fi lters 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-HD Master Audio is capable of delivering audio
that is a bit-for-bit identical to the studio master.
DTS-HD Master Audio delivers audio at super high
variable bit rates -24.5 mega-bits per second (Mbps)
on Blu-ray discs and 18.0 Mbps on HD-DVD - that
are signifi cantly higher than standard DVDs . This bit
stream is so “fast” and the transfer rate is so “high”
that it can deliver the Holy Grail of audio: 7.1 audio
channels at 96k sampling frequency/24 bit depths
that are identical to the original. With DTS-HD Master
Audio, you will be able to experience movies and
music, exactly as the artist intended: clear, pure, and
uncompromised.
Manufactured under license under U.S. Patent
#’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762;
6,226,616; 6,487,535 & other U.S. and worldwide
patents issued & pending. DTS is a registered
trademark & the DTS logos and Symbol are
trademarks of DTS, Inc. © 1996-2007 DTS, Inc. All
Rights Reserved.
DTS-HD High Resolution Audio can deliver up to 7.1
channels of sound that is virtually indistinguishable
from the original. DTS-HD High Resolution Audio
delivers audio at high constant bit rates superior to
standard DVDs---6.0 Mbps on Blu-ray discs and 3.0
Mbps on HD-DVD to produce outstanding sound
quality. It is capable of delivering up to 7.1 channels
at 96k sampling frequency/24 bit depth resolution. It
allows content creators to deliver rich, high defi nition
audio on movies where disc space may not allow for
DTS-HD Master Audio.
7
Manufactured under license under U.S. Patent
#’s: 5,451,942; 5,956,674; 5,974,380; 5,978,762;
6,226,616; 6,487,535 & other U.S. and worldwide
patents issued & pending. DTS is a registered
trademark and the DTS logos, Symbol, DTS-HD,
DTS-HD High Resolution
Audio and DTS-HD High Res Audio are trademarks
of DTS, Inc. © 1996-2007 DTS, Inc. All Rights
Reserved.
Dolby Pro Logic IIx is fully compatible with Dolby
Surround Pro Logic technology and can optimally
decode the thousands of commercially available
Dolby Surround encoded video cassettes and
television programs with enhanced depth and
spatiality. It can also process any high-quality
stereo or Advanced Resolution 5.1-channel music
content into a seamless 6.1- or 7.1-channel listening
experience.
Dolby Digital identifi es the use of Dolby Digital audio
coding for such consumer formats as DVD and
DTV. As with fi lm sound, Dolby Digital can provide
up to fi ve full-range channels for left, center, and
right screen channels, independent left and right
surround channels, and a sixth (“.1”) channel for lowfrequency effects.
Dolby Surround Pro Logic II is an improved matrix
decoding technology that provides better spatiality
and directionality on Dolby Surround program
material; provides a convincing three-dimensional
soundfi eld on conventional stereo music recordings;
and is ideally suited to bring the surround experience
to automotive sound. While conventional surround
programming is fully compatible with Dolby Surround
II
Pro Logic
decoders, soundtracks will be able to be
encoded specifi cally to take full advantage of Pro
Logic
II
playback, including separate left and right
surround channels. (Such material is also compatible
with conventional Pro Logic decoders.)
Dolby Digital EX creates six full-bandwidth output
channels from 5.1-channel sources. This is done
using a matrix decoder that derives three surround
channels from the two in the original recording. For
best results, Dolby Digital EX should be used with
movies soundtracks recorded with Dolby Digital
Surround EX.
The Dolby Headphone technology provides a
surround sound listening experience over headphones.
When listening to multichannel content such as DVD
movies over headphones, the listening experience
is fundamentally different than listening to speakers.
Since the headphone speaker drivers are covering
the pinna of the ear, the listening experience differs
greatly from traditional speaker playback. Dolby
utilizes patented headphone perspective curves to
solve this problem and provides a non-fatiguing,
immersive, home theater listening experience. Dolby
Headphone also delivers exceptional 3D audio from
stereo material.
Dolby Virtual Speaker is a technologycertified
by Dolby Laboratories that creates a virtualized
surround sound experience from two speakers using
a multichannel Dolby Digital source. Additionally,
Dolby Virtual Speaker can simulate the surround
sound effect produced by Dolby Pro Logic or Dolby
Pro Logic II .
Dolby Virtual Speaker retains all the original
Multichannel audio information and provides the
listener with the sensation of being surrounded by
additional speakers.
About Dolby Pro Logic IIx
Dolby Pro Logic IIx technology delivers a natural
and immersing 7.1-channel listening experience
to the home theater environment. A product of
Dolby's expertise in surround sound and matrix
decoding technologies, Dolby Pro Logic IIx is a
complete surround sound solution that maximizes
the entertainment experience from stereo as well as
5.1-channel encoded sources.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, “Surround EX”, and the double-D
symbol are trademarks of Dolby Laboratories.
8
Dolby® TrueHD is Dolby’s next-generation lossless
technology developed for high-defi nition disc-based
media. Dolby TrueHD delivers tantalizing sound
that is bit-for-bit identical to the studio master,
unlocking the true high-definition entertainment
experience on next-generation discs. When coupled
with high-defi nition video, Dolby TrueHD offers an
unprecedented home theater experience that lets
you enjoy sound as stunning as the high-defi nition
picture.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, “Surround EX”, and the double-D
symbol are trademarks of Dolby Laboratories.
Dolby Digital Plus is a highly sophisticated and
versatile audio codec based on Dolby Digital and
designed specifically to adapt to the changing
demands of future audio, video delivery, and audio
storage systems while simultaneously retaining
backwards compatibility with the existing Dolby
Digital 5.1-channel home theater systems in use
today.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, “Surround EX”, and the double-D
symbol are trademarks of Dolby Laboratories.
Circle Surround II (CS-II ) is a powerful and versatile
multichannel technology. CS-II is designed to enable
up to 6.1 multichannel surround sound playback
from mono, stereo, CS encoded sources and other
matrix encoded sources. In all cases the decoder
extends it into 6 channels of surround audio and a
LFE/subwoofer signal. The CS-II decoder creates a
listening environment that places the listener “inside”
music performances and dramatically improves
both hi-fi audio conventional surround-encoded
video material. CS-II provides composite stereo rear
channels to greatly improve separation and image
positioning– adding a heightened sense of realism to
both audio and A/V productions.
CS-II is packed with other useful feature like dialog
clarity (SRS Dialog) for movies and cinema-like bass
enrichment (TruBass). CS-II can enable the dialog
to become clearer and more discernable in movies
and it enables the bass frequencies contained in the
original programming to more closely achieve low
frequencies–overcoming the low frequency limitations
of the speakers by full octave.
Circle Surround II, Dialog Clarity, TruBass, SRS and
symbol are trademarks of SRS Labs, Inc.
Circle Surround II , Dialog Clarity and TruBass
technology are incorporated under license from SRS
Labs, Inc.
HDCD® (High Definition Compatible Digital ®) is a
patented process for delivering on Compact Disc the full
richness and details of the original microphone feed.
HDCD encoded CDs sound better because they are
encoded with 20-bits of real musical information as
compared to 16-bits for all other CDs.
HDCD overcomes the limitation of the 16-bit CD
format by using a sophisticated system to encode
the additional four bits onto the CD while remaining
completely compatible with the CD format.
When listening to HDCD recordings, you hear more
dynamic range, a focused 3-D sound stage, and
extremely natural vocal and musical timbre. With
HDCD, you get the body, depth and emotion of the
original performance not a fl at, digital imitation.
HDCD system manufactured under license from
Microsoft. This product is covered by one or more
of the following: In the United States 5,479,168
5,638,074 5,640,161 5,808,574 5,838,274 5,854,600
5,864,311 5,872,531 and in Australia 669,114 with
other patents pending.
HDMI, the and High-Defi nition Multimedia
Interface are trademarks or registered trademarks of
HDMI Licensing LLC.
9
XM Satellite Radio Ready
The XM name and related logos are registered
trademarks of XM Satellite Radio Inc.
XM HD Surround uses Neural SurroundTM technology
to achieve optimal surround sound from XM radio.
There are several factors that can degrade the sound
from even the best loudspeakers in a listening room.
One of the most important is the interaction of sound
from the loudspeakers with large surfaces such as
walls, the fl oor, and the ceiling in the room. Even
with careful loudspeaker placement and acoustical
treatments, there are signifi cant problems that are
caused by room acoustics. These include refl ections
from nearby surfaces and standing waves that are
created between large parallel surfaces in the room.
In a home theater the situation is further complicated
because there are several listening locations. The
effects of room acoustics on the sound arriving at
each person’s ears are very different and the result is
a listening experience that is degraded in a different
way for every person in the room. It is not uncommon
to have variations in two adjacent seats that are as
large as 10 dB, particularly in the frequency range
below 250 Hz.
The solution to this problem is to apply room correction
after precisely measuring how each loudspeaker
interacts with the room. Because the room causes
variations in the frequency response of the
loudspeakers that are so large from seat to seat, it
is important to measure each loudspeaker at several
locations in the listening room. This should be done
even if there is only one listener. Measurement at a
single location is not representative of the acoustical
problems in the room and will in most cases, degrade
overall performance. Audyssey MultEQ is the only
technology that can achieve room correction for
multiple listeners in a large listening area. It does so
by combining the data collected at several points in
the room from each loudspeaker and then applying
correction that minimizes the acoustical effects of
the room and is matched to the frequency resolution
of human perception (known as psychoacoustics).
Furthermore, MultEQ correction is applied both
in frequency and time domains and so there are
no artifacts (such as smearing of sound or modal
ringing)that are sometimes associated with traditional
methods of room equalization.
In addition to correcting frequency response problems
over a wide listening area, Audyssey MultEQ provides
a completely automated sound system set-up
process. It identifi es how many loudspeakers are
connected to the amplifi ers and whether they are fullrange, satellites, or subwoofers. If there is a least one
subwoofer connected, Audyssey MultEQ determines
the optimum crossover frequency between each
satellite and the subwoofer(s). It automatically
checks the polarity of each loudspeaker and alerts
the user if there are any that may be wired outof-phase relative to the others. It measures the
distance to each loudspeaker from the main listening
position and adjusts the delays so that sound from
each loudspeaker arrives at the same time. Finally,
Audyssey MuitEQ determines the playback level of
each loudspeaker and adjusts the volume trims so
that all levels are equal.
MultEQ and the Audyssey MultEQ logo are
trademarks of Audyssey Laboratories, Inc. All rights
reserved.
10
3. POWER AMPLIFIER ADJUSTMENT
Idling Current Alignment
1. Each of the measurement points are provided with the
two test points. Set a digital Voltage meter to DC voltage
input, connect the meter to the test points at both
contact points.
2. After the setup above, turn on the main switch.
3. Adjust variable resistors (VR41 - VR71) according to the
digital voltmeter readings. The target setting value is the
following table for each channel.
Settings: Master Volume — Minimum
Speaker out — No Load
Top lid — OPEN
Channel Alignment Point Measurement Point
Front L VR41 CN41
Center VR61 CN61
Front R VR51 CN51
Surround L VR42 CN42
Surround R VR52 CN52
Surround Back L VR62 CN62
Surround Back R VR71 CN71
アイドリング電流調整
1. 電源を ON する前にそれぞれの "+" 端子と "-" 端子間にデ
ジタルボルトメーターを接続します。デジタルボルトメー
DC 電圧入力にセットします。
ターを
2. 上記のセットアップの後に、本機の電源を ON します。
3. デジタルボルトメーターの電圧値を監視しながら可変抵抗
(VR41 〜 VR71) を調節します。
器
各チャンネルの目標値は下記の表を参照下さい。
セッティング
スピーカー接続 無し
トップカバー –– 無し
: マスター・ボリューム 最小
Time Table of Idling Current Rise
Ambient temperature
After Turning ON
10 min. 2.4 mV ± 0.3 mV
20 min. 2.4 mV ± 0.3 mV
30 min. 2.4 mV ± 0.3 mV
20 to 30 degrees centigrade
Measurement Voltage
11
4. SERVICE MODE
4. SERVICE MODE
MAIN CPU Version, DSP Version, HDMI CPU Version and
Segment Check Mode.
1. Connect the mains cord into the unit.
2. Press the POWER ON/STANDBY button for turn on the
unit.
3. Press the PURE DIRECT, 7.1CH INPUT and M-DAX
buttons simultaneously more then 3 seconds.
4. The FL display shows "SERVICE MODE" for 2 seconds
then shows the model name.
SERV I CE MODE
SR7002
(/K Ver.:
P S 7 0 0 2 )
5. Press the ENTER button, the software version of the
MAIN CPU (IC17) is displayed in the format below.
V070804 1U
Year
Month Date
Release No. Destination
MAIN CPU Version, DSP Version, HDMI CPU Version and
Segment Check Mode.
1.
本機に電源コードを接続します。
2. POWER ON/STANDBYボタンを押し、本機の電源を入れ
ます。
3. PURE DIRECT, 7.1CH INPUT, M-DAXの3つのボタンを
同時に
3秒以上押します。
4. FLに"SERVICE MODE"と2秒表示し、次にモデル名を表
示します。
SERV I CE MODE
SR7002
5. ENTERボタンを押すと、MAINマイコン(IC17)のバージョ
ンが表示されます。
V070804 1U
Month DateYear
リリース No. 仕向け
6. Press the ENTER button again, the serial Number of the
unit is displayed.
MZ 294967295
7. Press the ENTER button, the software version of the TI
DSP (IC34) B1 Code is displayed in the format below.
B1 10707051
8. Press the ENTER button, the software version of the TI
DSP (IC34) B2 Code is displayed in the format below.
B2 10707051
9. Press the ENTER button, the software version of the
HDMI CPU (IC81) is displayed in the format below.
HDMI Ve r . h 2 1
6. 更にENTERボタンを押すと、シリアルナンバーが表示さ
れます。
MZ 294967295
7. 更にENTERボタンを押すと、TI DSP (IC34) B1 Codeの
バージョンが表示されます。
B1 10707051
8. 更にENTERボタンを押すと、TI DSP (IC34) B2 Codeの
バージョンが表示されます。
B2 10707051
9. 更にENTERボタンを押すと、HDMI CPU (IC81)のバージ
ョンが表示されます。
HDMI Ve r . h 2 1
10. Press the ENTER button again, the left half, right half
and center of the label area in the FLD light on and off
each other.
11. Press the ENTER button again, the segments of the
character area in the FLD flick in checker pattern.
12. Press the ENTER button again, all the FL segments
turns off.
13. Press the ENTER button again to quit this mode.
10. 更にENTERボタンを押すと、FLのラベル部分の左半分と
右半分および中心部が交互に点灯と消灯を繰り返します。
11. 更にENTERボタンを押すと、FLのキャラクタセグメント
部がチェッカーフラグのように点灯と消灯を繰り返しま
す。
12. 更にENTERボタンを押すと、FLは全消灯します。
13. 更にENTERボタンを押すと、サービスモードを終了しま
す。
12
Product Reset
To reset the back up memory of the unit into the default
status, follow the procedure below.
Should the operation or display seem to be abnormal,
reset the unit with the following procedure.
To turn on the SR7002/SR8002, press and hold the
MULTI and SPEAKERS A/B buttons simultaneously for
3 seconds or more.
Remember that the procedure will reset the settings of
the function selector, Surround mode, delay time, TUNER
PRESET etc., to their initial settings.
初期状態に戻すには（リセット）
但しリセット行うと、セットアップメニューにて設定した内
容、サラウンドモードの設定の情報が消去されますことをご了
承ください。
1. 電源が入っていることを確認します。
2. 本機のMULTI ボタンを押しながら、SPEAKERS A/B ボタ
ンを
3秒以上押します。
本機は一度スタンバイ状態になった後、再度
状態となり、各種設定された内容が初期化され、工場出荷時の
状態に戻ります。
POWER − ON
13
5. SYSTEM ERROR
5. SYSTEM ERROR
Check 1
• Indication of abnormalities with the EEP-ROM (DSP
PWB / IC15) Interface
This indicates a communication error wherein the ACK
will not return for 2 seconds or more while the system is
in communication with the EEP-ROM (DSP PWB / IC15).
- Message on FL display
CHECK E2 P I F
Points to be checked
1) The IIC Clock Line (IC17/130pin – IC15/6pin) is normal
when the power is ON;
2) The IIC Data Line (IC17/131pin – IC15 / 5pin) is normal
when the power is ON;
3) The IC15/8pin is supplied with VCC +3.3V;
4) If none of the above is negative, the IC15 may be
having a defect.
Check 2
• +5V supply Error Detection (_5V DOWN)
When the power is turned on or while the unit is in
normal operation, an abnormality occurs with the +5V
power supply, and the +5V power into the CPU 68 pin
cannot be detected.
• Detection of DC on Power Amp Output
(_P AMP FAIL)
When the power is turned on or while the unit is in
normal operation, an abnormality occurs with the Power
Amp, and DC is detected on the CPU 29 pin.
• Detection of abnormal heat of Power Amp (_P AMP FAIL)
The Power Amp is overheated while in normal operation,
with an abnormality detected on the CPU 29pin.
• Detection of Overcurrent below 200msec on Power Amp
(_P CUR FAIL)
When the product is in normal operation, an abnormality
occurs with the POWER AMP, and an overcurrent of less
than 200msec is detected on the CPU 109pin.
When errors like the above abnormalities are detected,
the software automatically puts the product into STANDBY
mode, with the STANDBY LED flickering approximately
every 500msec.
NOTE : The product can recover from the SYSTEM
ERROR when the user turns on and then off
the STANDBY. However, once any of the above
errors is redetected, the product goes into
STANDBY again.
Points to be checked :
1) The CN30 (DSP PWB) 6 & 7 pins are supplied with
+5V when the power is ON
2) The Microprocessor 29pin (Power Amp Fail) is
outputting the "H" signal; (If the 29pin continues to
Check 1
• EEP-ROM (DSP PWB / IC15) Interface
異常検出
EEP-ROM (DSP PWB / IC15)との通信でACKが帰って
こない状態（通信エラー）が約２秒以上生じた場合
に下記の様な表示がされます。
Display
FL
- FL DisplayへのError表示
回路上の確認箇所
①
Power ON時にIIC Clock Line (IC17/130pin - IC15 /
が正常なのを確認する。
6pin)
②
Power ON時にIIC Data Line (IC17/131pin - IC15 /
が正常なのを確認する。
5pin)
③
IC15 / 8pinにVCC (+3.3V)が供給されていることを確
認する。
④
上記の①−③に不具合が生じていない場合はIC15の不
良が考えられます。
Check 2
• +5V Supply
電源ON時又は通常動作時に+5V電源に異常が発生し、
異常検出 (_5V DOWN)
CPUの68pinに入力される+5Vの検出が出来なかった（出
来なくなった）場合。
• Power Amp出力のDC検出 (_P AMP FAIL)
電源ON時又は通常動作時にPower Ampに異常が発生し、
CPUの29pinでPower Amp出力のDC検出がされた場合
• Power Ampの異常温度検出 (_P AMP FAIL)
通常動作時にPower Ampの異常な温度上昇が発生し、
CPUの29pinで異常が検出がされた場合。
• Power Ampの200msec未満の過電流検出
(_P CUR FAIL)
通常動作時にPower Ampに異常が発生し、CPUの
109pinでPower Ampの過電流が200msec未満で検出され
た場合。
上記の様な異常検出がされた場合は、
を
STANDBY状態にして、STANDBY LEDを約500msec間隔
で点滅させます。
Softwareは自動的に製品
復帰操作 :
このSystem ErrorはUserがSTANDBY ON/OFF操
作を行うことで通常動作に復帰しますが、上記の異
常を再検出することで製品は再び
ります。
System Errorとな
回路上の確認箇所
①
電源ON時にCN30 (DSP PWB) 6, 7pinに+5Vが供給
されていることを確認する。
②
電源ON時にマイコンの29pin (Power Amp Fail)が
になっていることを確認する。
"H"
(29pinが電源ONしてから２秒以上"L"状態が継続して
いる場合は
POWER AMP回路に異常が発生している)
14
be in the "L" state for 2 seconds or more after the
power is turned ON, the Power Amp circuit is having
a problem.)
3) Check that the speaker cable connected to the product
is not in contact and shorting out.
4) The Microprocessor 77pin (Power Down) is outputting
the "H" signal when the power is turned ON; (If the
77pin continues to be in the "L" state after the power
is turned on, the STANDBY PWB circuit , the IC74 and
its adjacent circuits are developing an abnormality.)
NOTE : HOW TO RECOVER FROM SYSTEM ERROR
(STANDBY LED flickering)
The product can recover by turning on
STANDBY on the remote controller after the
above errors are rectified.
Check 3
• Detection of Overcurrent over 200msec on POWER
AMP (_P CUR FAIL)
When the power is turned on or while the product is
in normal operation, an abnormality occurs with the
POWER AMP, and an overcurrent of 200msec or more
(500msec or more when the power is on) is detected on
the CPU 109pin.
• Detection of an abnormality on +/-15V Supply or
Power Amp power supply (_P LINE FAIL)
When the power is turned on or while the product is
in normal operation, an abnormality occurs with the
+/-15V supply or POWER AMP power supply with an
abnormality detected on CPU 66pin.
When errors like the above abnormalities are detected,
the software automatically puts the product into STANDBY
mode, with the STANDBY LED flickering approximately
every 125msec.
NOTE : This SYSTEM ERROR cannot be rectified by
users. In order to power on the product, please
do the following:
Hold down "PURE DIRECT", "7.1CH INPUT"
& "CLEARV at the same time for 3 seconds or
more. However, if any problem remains with the
product, the SYSTEM ERROR will occur again.
Points to be checked on the circuit
1) Check that the 109pin (_P CUR FAIL) of the
microprocessor is outputting "H". (If the 109pin is in
the L-state for 500msec or more after the power is
turned on, the POWER AMP circuit is developing an
abnormality.)
2) Make sure that the 66pin of the microprocessor
(POWER LINE FAIL) is "H". (If the 66pin is in the L-
state for 2 seconds or more after the power is turned
on, the +/-15V power supply or the POWER AMP
power supply is developing an abnormality.)
③ 製品に接続されているSpeaker Cableが+/-又はRear
等にShortしていないか確認する。
Panel
④
電源ON時にマイコンの77pin (Power Down)が"H"に
なっていることを確認する。
(電源ONしても、77pinが"L"状態で継続している場合
は
STANDBY PWB上のIC74及び周辺回路に異常が発
生している
復帰操作 :
System Error (STANDBY LED
上記の不具合を改善後リモコンの
作で復帰できます。
)
の点滅)からの復帰は
STANDBY ON操
Check 3
• Power Ampの200msec以上の過電流検出
(_P CUR FAIL)
電源ON時又は通常動作時にPower Ampに異常が発生し、
CPUの109pinでPower Ampの過電流が200msec以上
(Power ON時は500msec以上)検出された場合。
• +/- 15V Supply又は、Power Amp用電源の異常検出
(_P LINE FAIL)
電源ON時又は通常動作時に+/-15V電源又は、Power
用の電源に異常が発生し、CPUの66pinで異常検出が
Amp
された場合。
上記の様な異常検出がされた場合は、製品を
して、
STANDBY LEDを約125 msec間隔で点滅させます。
STANDBY状態に
Note : このSystem ErrorはUserが通常動作に復帰させること
は出来ません。製品の電源を
を行います。
ONさせる場合は次の操作
復帰操作 :
"PURE DIRECT" + "7.1CH INPUT" + "CLEAR"
タンを同時に押して
但し、製品に不具合が残っている場合は再び
3秒以上保持する。
SYSTEM ERRORが働きます。
回路上の確認箇所
①
電源ON時にマイコンの109pin (_P CUR Fail) が "H"に
なっていることを確認する。
(109pinが電源ONしてから500 msec以上"L"状態が継
続している場合は
ている
)
② 電源ON時にマイコンの66pin (Power Line Fail)が
になっていることを確認する。
"H"
POWER AMP回路に異常が発生し
(66pinが電源ONしてから2秒以上"L"状態が継続してい
る場合は
が発生している
+/-15V電源又は、Power Amp用の電源に異常
)
ボ
15
Check 4
• TIMING CHART
Normal operation when the power is turned on
2sec
Check 4.
• TIMING CHART
電源ON時の正常動作
3.5sec
7sec
_STAND BY (43pin)
(OUT)
_PDOWN (77pin)
(IN)
_P_LINE_FAIL (66pin)
(IN)
_P_AMP_FAIL (29pin)
(IN)
_P_CUR_FAIL (109pin)
(IN)
HEAT (41pin)
(OUT)
_STAND BY䋺CANCEL
㪶㪪㪫㪘㪥㪛㩷㪙㪰䋺⸃㒰
㽲
AC POWER SUPPLY: POWER ON
ቯ
INCONSTANT
ቯ
INCONSTANT
500msec
After 500msec, the detection start
㽳
㪌㪇㪇㫄㫊㪼㪺ᓟ䇮ᬌ㐿ᆎ
B POWER
SUPPLY: Lo
䌈䌩䋺P_AMP=OK
㽴
After 2sec, the detection start
㪉㫊㪼㪺ᓟ䇮ᬌ㐿ᆎ
䌈䌩䋺P_CUR=OK
㪟㫀䋺䌂㔚Ḯ㪔㪟㫀
Hi: B POWER SUPPLY=Hi
㽵
2sec later, if 㽳,㽴 is Hi, make it Hi
㪉㫊㪼㪺ᓟ䇮㽳䋬㽴䈏䌈䌩䈭䉌㪟㫀䈮䈜䉎
Hi䋺P_LINE=OK
After 3.5sec, the detection start
㽶
㪊㪅㪌㫊㪼㪺ᓟ䇮ᬌ㐿ᆎ
_5V_DOWN (68pin)
(IN)
FLRA_ON (IC20 : 13pin)
FLRB_ON (IC20 : 12pin)
SURR_ON (IC20 : 11pin)
SBLR_ON (IC20 : 7pin)
(OUT)
ฦ㪺㪿㩷㪤㪬㪫㪜
EACH CHANNEL MUTE
(OUT)
_STAND BY LED (52pin)
(OUT)
For the product to start operating normally when the
power is turned on, the circuit connected to each input
port of _P DOWN, _5V DOWN, _P CUR FAIL, _P AMP
FAIL and _P LINE FAIL needs to be operating normally.
+5VDD=OK
SPEAKER䋺OFF
MUTE䋺ON
STANDBY LED: LIGHTS OUT
㪪㪫㪘㪥㪛㩷㪙㪰㩷㪣㪜㪛䋺ᶖἮ
電源
ON時に製品が通常動作を開始するためには、上図の様
な
Timingで_P DOWN, _5V DOWN_P CUR FAIL, _P AMP
FAIL, _P LINE FAIL
の各入力Por tで接続されている回路が正常
動作している必要があります。
16
Abnormal detection operation when the power is turned on
L
3.5sec
2sec
500msec
if 㽲=H
_STAND BY (43pin)
(OUT)
if 㽲=L
電源ON時の異常検出動作
if 㽳=H
if 㽳=L
if 㽴=H
if 㽴=L
㪶㪪㪫㪘㪥㪛㩷㪙㪰㩿㪦㪬㪫㪀䋺
㽲㽳㽴㽵䈱㗅䈪ᬌ䉕ⴕ䈇䇮
㪣㫆䉕ᬌ䈚䈢䉌䇮એᓟ㪣㫆䈮䈜䉎
STANDBY (OUT): If it detects in order of
㽲㽳㽴㽵 and Lo is detected, it will be made
after that.
if 㽵=H
if 㽵=L
_P DOWN (77pin)
(IN)
_P_LINE_FAIL (66pin)
(IN)
_P_AMP_FAIL (29pin)
(IN)
_P_CUR_FAIL (109pin)
(IN)
HEAT (41pin)
(OUT)
_5V_DOWN (68pin)
(IN)
AC POWER SUPPLY: POWER ON
ቯ
INCONSTANT
ቯ
INCONSTANT
Hi䋺Normal
㽲
Lo䋺Abnormal
B POWER
SUPPLY: Lo
+5VDD=OK
㽳
if 㽳=H
if 㽳=L
Hi䋺Normal
Lo䋺Abnormal
㪣㫆䋺⇣Ᏹ
Hi: Normal
㽴
Lo: Abnormal
㪣㫆䋺⇣Ᏹ
Hi: Normal
㽵 Lo: Abnormal
㪣㫆䋺⇣Ᏹ
㪶㪪㪫㪘㪥㪛㩷㪙㪰㩷㪣㪜㪛䈱ಣℂ㸢䌁
How to respond to the
flickering
__STANDBY LED㸢A
㪶㪪㪫㪘㪥㪛㩷㪙㪰㩷㪣㪜㪛䈱ಣℂ㸢䌂
How to respond to the
flickering
_STANDBY LED㸢B
㪶㪪㪫㪘㪥㪛㩷㪙㪰㩷㪣㪜㪛䈱ಣℂ㸢䌁
How to respond to the
flickering
__STANDBY LED㸢A
㪶㪪㪫㪘㪥㪛㩷㪙㪰㩷㪣㪜㪛䈱ಣℂ㸢䌂
How to respond to the
flickering
_STANDBY LED㸢B
FLRA_ON (IC20 : 13pin)
FLRB_ON (IC20 : 12pin)
SURR_ON (IC20 : 11pin)
SBLR_ON (IC20 : 7pin)
(OUT)
ฦ㪺㪿㩷㪤㪬㪫㪜
EACH CHANNEL MUTE
(OUT)
_STAND BY LED (52pin)
(OUT)
_STAND BY LED (52pin) STANDBY LED:
(OUT)
䌁
䌂
SPEAKER䋺OFF
Lo
MUTE䋺ON
Lo
㪣㪜㪛䋺ᶖἮ
STANDBY LED:
LIGHTS OUT
㪣㪜㪛䋺ᶖἮ
LIGHTS OUT
Flickering (every 125msec)
ὐṌ㩿㪈㪉㪌㫄㫊㪼㪺㑆㓒㪀
Flickering (every 500msec)
ὐṌ㩿㪌㪇㪇㫄㫊㪼㪺㑆㓒㪀
17
6. DUAL BACKUP MEMORY
6. DUAL BACKUP MEMORY
This product has a Dual Backup Memory function. The
conventional Backup functions to memorize, in the EEP-
ROM in the circuit, a current setting of the moment the
main power is turned off so that it can be restored when
it is turned ON again. Meanwhile, the DUAL BACKUP
MEMORY is capable of memorizing any arbitrary setting
that is configured while the product is in operation so as to
restore it at any time.
When servicing units returned from end-users for repairs,
use this function to back up the current setting (e.g. Tuner
Preset). This will enable the units to be returned to the
users after repairs, with the setting unchanged.
NOTE : If end-users use this function, the data will be
overwritten.
• HOW TO OPERATE
-Backup-
1. Configure a setting you would like to save in the
MEMORY and hold down the [MEMORY] and
[ENTER] buttons on the Front Panel at the same
time for 3 seconds or more.
2. The FL Display indicates "MEMORY SAVING" while
the Backup is being performed..
3. The FL Display indicates "COMPLETE" when the
Backup is completed.
-Recovery-
1. Hold down the [MEMORY] and [ENTER] buttons on the
Front Panel at the same time for 3 seconds or more.
2. The FL Display indicates "MEMORY LOAD" while
the Recovery is being performed.
3. After the FL Display indicates "COMPLETE",
the product goes into Standby mode. When the
power is restored, the Recovery is completed.
The FL Display indicates "NO BACKUP" if the
DUAL BACKUP MEMORY has not been activated
with no data to be recovered saved in the Memory.
This function does not back up the levels of Main
Room Volume, Multi Room Volume and Multi
Speaker Volume. When the Recovery is done, -
is indicated.
• SERVICE PRECAUTIONS
When the Flash Rom (IC34) on the DSP PWB is replaced
or when the DSP CODE is rewritten for a version upgrade,
make sure, in order to maintain consistency with the
Backup Memory, to clear the DUAL BACKUP MEMORY in
the following way :
-How to clear the Backup Memory-
1. Hold down the [MENU] and [CLEAR] buttons on the
Front Panel at the same time for 3 seconds or more.
2. The FL Display indicates "BACKUP CLEAR" while
the memory is being cleared.
3. After the FL Display indicates "COMPLETE", the
operation is completed.
本機はDual Backup Memory機能を持っています｡
通常の
Backupは製品の主電源が切られた時に､その時の状態を
回路上の
にその状態を復帰させますが､
は､動作状態にある任意の状態を
態を復帰させることが出来る機能です｡
この機能を使って
EEP-Rom (IC15)にMemoryして､電源がONされた時
DUAL BACKUP MEMORY機能
Memoryして､いつでもその状
End Userから修理依頼を受けた時の状態を
Back Upさせておけば､修理後に確認の操作をしても､Userが使
用していたときの状態
ることもできます｡
注意
: End Userがこの機能を使用していた場合はそのDataは
上書きされてしまうので注意が必要です｡
(TunerのPreset等)を復帰させて返却す
• 操作方法
-Backup
1.
操作-
製品をMemoryしたい状態にして､Front Panel上の
[MEMORY]と[ENTER]ボタンを同時に3秒以上押し続
けます｡
2. FL Displayに"MEMORY SAVING"と表示され
Backup処理が行われます｡
3. FL Displayに"COMPLETE"と表示されれば処理は完
了です｡
-Recovery操作-
1. Front Panel
上の[MEMORY]と[MENU]ボタンを同時に
3秒以上押し続けます｡
2. FL Displayに "MEMORY LOAD"と表示されRecovery処
理が行われます｡
3. FL Displayに"COMPLETE"
Standby
状態となり復帰後
と表示され製品は一度
Recovery
処理が完了します｡
この時、DUAL BACK UP MEMORY操作がされて
なく､
RecoveryするDataがMemoryされていない場
合は
FL Displayに"NO BACKUP"と表示されます｡
また､
Main Room Volume , Multi Room Volume , Multi
Speaker Volume
は
Backupされずに-∞でRecoveryされます｡
の各Volume値についてはこの機能で
• Service時の注意点
DSP PWB上のFlash Rom (IC34)を交換した場合または､DSP
をVersion Up等の理由から書き換えた場合は､Backup
CODE
Memory
MEMORY
との整合性の為に必ず次の方法でDUAL BACKUP
の消去を行います｡
-Backup MemoryのClear操作-
1. Front Panel
以上押し続けます｡
上の[MENU]と[CLEAR]ボタンを同時に3秒
2. FL Displayに"BACKUP CLEAR"と表示されClear処理
が行われます｡
3. FL Displayに"COMPLETE"と表示されれば処理は完
了です｡
18
7. UPDATE FIRMWARE
7. UPDATE FIRMWARE
WRITING AND UPDATE SOFTWARE
Software for MAIN CPU, flash ROM for DSP and HDMI
CPU can be updated/downloaded.
Have update/download application software. ("H8Download.
exe", "da708_writer.exe", "wr36049.exe")
There are three mode of download, regarding to the target of
software as bellow.
• Mode 1: Update/Download MAIN CPU's software to
internal Flash-ROM.
This mode is to update/download the software for MAIN
CPU.
The target devise is internal flash ROM of CPU (IC17) on
CUP11872Z (DSP PWB).
The unit needs to be set to writing condition, by pushing
internal switch from rear panel.
The updating of software takes about 2 minutes and 30
seconds.
• Mode 2: Update/Download DSP's software to 32M
Flash-ROM.
This mode is to update/download the software for DSP.
The target devise is 32M Flash-ROM (IC34) on
CUP11989Z (DSP PWB).
The unit needs to be set writing condition, by three front
buttons.
The updating of software takes about 6 minutes and 30
seconds.
• Mode 3: Update/Download HDMI CPU's software to
internal Flash-ROM.
This mode is to update/download the software for HDMI
CPU.
The target devise is internal flash ROM of CPU (IC90) on
CUP11982Z (HDMI PWB).
The unit needs to be set writing condition, by three front
buttons.
The updating of software takes about 2 minutes.
WRITING AND UPDATE SOFTWARE
MAINマイコン、DSPのフラッシュROM、HDMIマイコンのソ
フトウェアは更新、および書き込みが出来ます。
更新および書き込みには書き込み用アプリケーションが必要
です。
("H8Download.exe", "da708_writer.exe", "fdtv306r00.
exe)
書き込みには下記の3つのモードがあります。
• Mode 1: Update/Download MAIN CPU's software to
internal Flash-ROM.
このモードはMAINマイコンの更新および書き込み用です。
基板CUP11989Z (DSP PWB)のIC17のマイコン内部のフラ
ッシュ
ROMに書き込みます。
本機のリアパネルから内部スイッチを押し、書き込みモー
ドにする必要があります。
書き込みにかかる時間は約2分30秒です。
• Mode 2: Update/Download DSP's software to 32M
Flash-ROM.
このモードはDSPのフラッシュROMの更新および書き込み
用です。
基板CUP11989Z (DSP PWB)のIC34のフラッシュROMに
書き込みます。
本機のフロントボタン3つから書き込みモードにする必要が
あります。
書き込みにかかる時間は約6分30秒です。
• Mode 3: Update/Download HDMI CPU's software to
internal Flash-ROM.
このモードはHDMIマイコンの更新および書き込み用です。
基板CUP11982Z (HDMI PWB)のIC90のマイコン内部のフ
ラッシュ
本機のフロントボタン3つから書き込みモードにする必要が
あります。
書き込みにかかる時間は約2分です。
ROMに書き込みます。
NECESSARY EQUIPMENT
The following items are required for updating/downloading.
Windows PC (OS: Windows2000 or WindowsXP) with
Serial port.
RS-232C Dsub-9 pin cable (female to female/straight type)
Update software to MAIN CPU. (H8Download.exe, etc...
in MAIN folder)
Update software to flash ROM for DSP. (da708_writer.
exe, etc... in DSP folder)
Update software to HDMI CPU. (Writing data in HDMI
folder)
Use RS232C Dsub-9 pin cable (female to female/straight
type) to connect PC and the RS-232C port in rear panel of
the unit, when updating/downloading MAIN CPU, DSP and
HDMI CPU.
必要機器
下記は更新および書き込みに必要な機器です。
Windows PC (OS : Windows2000 またはWindowsXP) で
Serial ポートのあるもの
RS-232C ストレートケーブル(9Pin メス-9Pin メス)
MAIN
マイコン用書き込みソフトウェア(MAINフォルダ内
H8Download.exeなど)
DSP
HDMI
MAIN
トウェアを更新および書き込みする場合、
本機リアパネルの
ートを接続します。
フラッシュROM用書き込みソフトウェア(DSPフォル
ダ内
da708_writer.exeなど)
マイコン用書き込みソフトウェア(HDMI内 wr36049.
など)
exe
マイコン、DSPフラッシュROM、HDMIマイコンのソフ
RS-232Cケーブルで
RS232CコネクタとWindows PCのSerialポ
19
Mode 1: Update/Download MAIN CPU's software to
internal Flash-ROM
Update/Download software for MAIN CPU (Mode 1)
1. Put the "main" folder into anywhere on your PC's hard
disc.
Mode 1: Update/Download MAIN CPU's software
to internal Flash-ROM
Update/Download software for MAIN CPU (Mode 1)
1. "main"
フォルダをPCの任意のフォルダにコピーします。
2. Connect RS-232C on the rear panel of the unit and
Serial Port of windows PC with RS-232C cable.
3. Insert a thin rot to the hole near the MULTI RC OUT
terminal and push the switch (SW10) inside to turn on
the switch.
4. Connect the mains cord into the unit. And press the
POWER ON/OFF button for turn on the unit.
(Except U1B)
NOTE : When the unit is into boot mode, STANDBY LED is
lights at green.
本機のリアパネルにあるRS-232CコネクタとWindows
2.
のSerialポートをRS-232Cケーブルで接続します。
PC
3. 細い棒を使い本機のMULTI RC OUT端子の右となりにあ
る穴から内部スイッチ
します。
4. 本機に電源ケーブルを差し、POWER ON/OFFボタンを押
して電源を入れます。
注意：本機が書き込みモードになると
点灯します。
(SW10)を押して書き込みモードに
Push switch (SW10)
Hole of rear panel
STANDBY LEDが緑色に
20
5. Double click the H8Download.exe. And launch the
marantz firmware upgrade program.
5. H8Download.exeをダブルクリックし、marantz firmware
upgrade program
を起動します。
6. Click the Set Ports.
7. Choose the COM Port number. And Click the OK.
6. Set Ports
をクリックします。
使用するCOMポート番号を選択し、OKをクリックしま
7.
す。
21
8. Click the other files... in the Firmware program file.
9. Choose the SR8002MainVyymmdd_x.mot. And click the
Open.
NOTE : The yy is two digits of year. The mm is month. The
dd is date. The x is release number.
8. Firmware program file内のother files...をクリックしま
す。
9. SR8002MainVyymmdd_x.mot
クします。
注意：
yyは年の下二桁、mmは月、ddは日、xはリリースナン
バー
を選択し、Openをクリッ
22
10. Click the Connect.
10. Connectをクリックします。
11. If the connection with the H8 µ-P is successfully made, a
dialogue box saying "Success to the H8 micro processor
connection" appears. If the connection fails, error
message will appear.
Click the OK.
12. Click the Send to start update/download.
The writing of software takes about 2 minute and 30
seconds.
マイコンとの接続に成功すると"Success to the H8
11. H8
micro processor connection"
スが表示されます。接続に失敗するとエラーメッセージが
表示されます。
と表示したダイアログボック
OKをクリックします。
12. Send
をクリックし書き込みを開始します。
書き込みにかかる時間は約2分30秒です。
23
13. If the firmware is updated/downloaded successfully,
a dialog box saying "Finished the firmware program
sending" appears.
Click the OK.
13. 書き込みが成功すると"Finished the firmware program
sending"
と表示したダイアログボックスが表示されます。
OKをクリックします。
14. Click the Close to close the application.
15. Press the POWER ON/OFF button for turn off the unit.
(Except U1B)
16. Disconnect the mains cord.
17. Disconnect the RS-232C cable from the unit.
18. Insert a thin rot to the hole and push the switch (SW10)
inside to turn off the switch.
14. Close
をクリックしアプリケーションを閉じます。
15. POWER ON/OFF
ボタンを押して本機の電源を切ります。
16. 電源ケーブルを本機から外します。
17. RS-232Cケーブルを本機から外します。
18. 細い棒を使い本機のMULTI RC OUT端子の右となりにあ
る穴から内部スイッチ
解除します。
(SW10)を押して書き込みモードを
24
Mode 2 : Update/Download DSP’s software to 32M
Flash-ROM
Update/Download Software for DSP (Mode 2)
1. Put the "DSP" folder into anywhere on your PC's hard
disc.
Mode 2: Update/Download DSP's software to 32M
Flash-ROM
Update/Download Software for DSP (Mode 2)
1. "DSP"
フォルダをPCの任意のフォルダにコピーします。
2. Connect the RS-232C on rear panel of the unit and the
Serial Port of windows PC with RS-232C cable.
3. Connect the mains cord into the unit.
4. Press the POWER ON/OFF (ON/STANDBY) button for
turn on the unit.
5. Press the ENTER, SURROUND MODE and T-MODE
buttons simultaneously more than 3 seconds to turn the
unit into Loading Mode.
6. The FLD shows "SELECT DSP" after showed
"LOADING MODE".
7. Press the ENTER button.
8. "SELECTED DSP" shows on the FLD.
本機のリアパネルにあるRS-232CコネクタとWindows
2.
のSerialポートをRS-232Cケーブルで接続します。
PC
3. 本機に電源ケーブルを差します。
4. POWER ON/OFFボタンを押し、本機の電源を入れます。
5. ENTER, SURROUND MODE, T-MODEの3つボタンを同
時に
3秒以上押し続け、本機をローディングモードにしま
す。
6. FLに"LOADING MODE"と表示された後、"SELECT
と表示されます。
DSP"
7. ENTERボタンを押します。
8. FLの表示が"SELECTED DSP"に変わります。
25
9. Double click the da708_writer.exe. And Launch the
SR8001 TI Writer.
9. da708_writer.exeをダブルクリックし、SR8001 TI
を起動します。
Writer
10. Choose the COM Port number.
11. Click the Connect.
使用するCOMポート番号を選択します。
10.
11. Connect
をクリックします。
26
12. "Connection OK!!" appears on SR8001 TI Writer. And
click the FileOpen.
12. SR8001 TI Writer上に"Connection OK!!"と表示された
ら、
FileOpenをクリックします。
13. Choose the pa17_c78_yymmdd_v.upd. And click the
Open.
NOTE : The yy is two digits of year. The mm is month. The
dd is date. The v is release number.
13. pa17_c78_yymmdd_v.upd
ます。
注意：
yyは年の下二桁、mmは月、ddは日、vはリリース番号
を選択し、Openをクリックし
14. Click the OK.
27
14. OK
をクリックします。
15. Click the SEND.
15. SENDをクリックします。
16. Software is written into the DSP Flash ROM.
The writing of software takes about 6 minutes and 30
seconds.
17. Click the OK.
ソフトウェアがDSPフラッシュROMに書き込まれます。
16.
書き込みにかかる時間は約6分30秒です。
17. OKをクリックします。
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