Marantz SR-4002 Service Manual
Service
SR4002
SR4002 /
/L1G/N1G/N1S
N1B/U1B
Manual
INPUTSELECTOR
7.1CH INPUT
STANDBY
POWERON/OFF
SECTION PAGE
1. TECHNICAL SPECIFICATIONS ........................................................................................... 1
2. TECHNICAL DESCRIPTION ............................................................................................... 3
3. POWER AMPLIFIER ADJUSTMENT .................................................................................. 6
4. SERVICE MODE .................................................................................................................. 7
5. SYSTEM ERROR ................................................................................................................. 8
6. UPDATE FIRMWARE .........................................................................................................11
7. WIRING DIAGRAM .............................................................................................................13
8. BLOCK DIAGRAM ..............................................................................................................17
9. SCHEMATIC DIAGRAM .....................................................................................................19
10. PARTS LOCATION ............................................................................................................ 39
11. EXPLODED VIEW AND PARTS LIST ............................................................................... 59
12. MICROPROCESSOR AND IC DATA .................................................................................. 64
13. ELECTRICAL PARTS LIST ................................................................................................ 90
14. ABOUT REPLACE THE MICROPROCESSOR WITH A NEW ONE .............................135
AVSURROUND RECEIVER SR4002
S.SPEAKERB
PHONESSETUPMIC
DISP MULTI AUTO TUNED ST V–OFF NIGHT PEAK ANALOG
SURR
SLEEP
AUTO
SIMPLE
PURE
SURROUND
MODE
AUTO
SETUP
DIRECT
HT-EQ
MENU
DIRECT DISC 6.1 MTX6.1 SPKR B EQ
ENTER
SURROUND
ATT
DIGITAL
DIGITAL
LCR
LFE
PCM
SL S SR
MEMORY
DISPLAY
EXIT
TABLE OF CONTENTS
AV Surround Receiver
VOLUME
DOWN
CLEAR
T-MOD E
BAND
MUTE
AUX1 INPUT
DIGITAL
S-VIDEO
UP
ATT
RLVIDEO
AUDIO
Please use this service manual with referring to the user guide ( D.F.U. ) without fail.
SR4002
Part no. 90M32CW855010
First Issue 2007.08
MZ
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components,
Only original
MARANTZ
parts can insure that your
MARANTZ
MARANTZ
product will continue to perform to the specifi cations for which
company has created the ultimate in stereo sound.
it is famous.
Parts for your
MARANTZ
ORDERING PARTS :
equipment are generally available to our National Marantz Subsidiary or Agent.
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specifi ed.
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.
USA
MARANTZ AMERICA, INC
100 CORPORATE DRIVE
MAHWAH, NEW JERSEY 07430
USA
JAPAN
D&M Holdings Inc.
D&M BUILDING, 2-1 NISSHIN-CHO,
KAWASAKI-KU, KAWASAKI-SHI,
KANAGAWA, 210-8569 JAPAN
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
CANADA
D&M CANADA INC.
5-505 APPLE CREEK BLVD.
MARKHAM, ONTARIO L3R 5B1
CANADA
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
CHINA
MARANTZ SHANGHAI TRADING LTD.
ROOM.506 SHANGHAI LIGHT INDUSTRY MANSION
1578 NANJING (WEST) ROAD SHANGHAI
CHINA
TEL : 021 - 6248 - 1064
FAX : 021 - 6248 - 3565
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 fi 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。
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 verifi ed before it is return to the user/customer.
Ref. UL Standard No. 1492.
In case of diffi culties, do not hesitate to contact the Technical
Department at above mentioned address.
070719MZ
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 [ /L/N ]
..................................520 - 1710 kHz [ /U ]
Signal to Noise Ratio .................................................... 50 dB
Usable Sensitivity .......................................... Loop 400 µV/m
Distortion ....................................... 400 Hz, 30 % Mod. 0.5 %
Selectivity ......................................................± 20 kHz 70 dB
Note :
[/K] : PS5072
AUDIO SECTION
Power Output (20 Hz - 20 kHz/THD=0.08%)
Front L&R .................................................. 8 ohms 80 W / Ch
Center ........................................................ 8 ohms 80 W / Ch
Surround L&R ............................................ 8 ohms 80 W / Ch
Surround Back L&R ................................... 8 ohms 80 W / Ch
Front L&R ................................................ 6 ohms 105 W / Ch
Center ...................................................... 6 ohms 105 W / Ch
Surround L&R .......................................... 6 ohms 105 W / Ch
Surround Back L&R ................................. 6 ohms 105 W / Ch
Input Sensitivity/Impedance ...................... 180 mV/ 47 kohms
Signal to Noise Ratio
(Analog Input / Pure Direct) ................................. 105 dB
Frequency Response
(Analog Input / Pure Direct) ........8 Hz - 100 kHz (± 3 dB)
(Digital Input / 96 kHz PCM) .........8 Hz - 45 kHz (± 3 dB)
VIDEO SECTION
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
DIMENSIONS
AV SURROUND RECEIVER SR5002
INPUT SELECTOR
MULTI
SPEAKER
MULTI
STANDBY
SETUP MIC
PHONES
POWER ON/STANDBY
17-5/16 ins. (440 mm)
SIMPLE
PURE
SURROUND
MODE
SETUP
DIRECT
AUTO
HT-EQ
MENU
MEMORY
DISPLAY
CLEAR
ENTER
T-MODE
EXIT
BAND
GENERAL
Power Requirement ..............................AC 220 V 50 Hz [ /K ]
(23 mm)
29/32 ins.
.............................. AC 110 V 60 Hz [ /L ]
.........................AC 230 V 50/60 Hz [ /N ]
..............................AC 120 V 60 Hz [ /U ]
Power Consumption ..........................................500 W[ /K/N ]
......................................... 450 W [ /L/U ]
Weight .......................................................11.4 kg (25.1 lbs)
(341 mm)
13-7/16 ins.
(384 mm)
15-1/8 ins.
ACCESSORIES
Remote Control Unit RC5001SR ..........................................1
AAA-size batteries ............................................................... 2
FM Antenna .......................................................................... 1
AM Loop Antenna .................................................................1
Front AUX Jack Cover ..........................................................1
AC Power Cord ..................................................................... 1
Microphone MC-10 ............................................................... 1
(20 mm)
13/16 ins.
VOLUME
UP
DOWN
ATT
MUTE
AUX 1 INPUT
DIGITAL
RLVIDEO
S-VIDEO
AUDIO
5-3/4 ins.
(146 mm)
(160 mm)
6-5/16 ins.
(14 mm)
9/16 ins.
1
The relation between the selected surround mode and the input signal
The surround mode is selected with the surround mode buttons on SR4002/PS5072 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;
Surround
Mode
AUTO
SOURCE DIRECT
PURE DIRECT
EX/ES
DOLBY
(PL IIxmovie)
(PL IIx music)
(PL IIx game)
(Pro Logic)
DTS
(Neo:6 Cinema)
(Neo:6 Music)
CS II
Cinema
CS II Music
CS II Mono
Surround
Mode
STEREO
Virtual
Multi Ch.
Stereo
Input Signal Decoding
Dolby Surr. EX Dolby Digital EX OOOOO
Dolby D (5.1ch) Dolby Digital 5.1 OOO - O
Dolby D(2ch) Dolby Digital 2.0 O ----
Dolby D (2ch Surr) Pro Logic II x movie OOOOO
DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE
DTS 96/24 DTS 96/24 OOO - O dts 96/24 L, C, R, SL, SR, LFE
DTS (5.1ch) DTS 5.1 OOO - O dts L, C, R, SL, SR, LFE
Multi Ch-PCM Multi Ch-PCM OOO - O PCM L, C, R, SL, SR, LFE
Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO - O PCM L, C, R, SL, SR, LFE
PCM(Audio) PCM (Stereo) O ---O PCM L, R
PCM 96kHz PCM (96kHz Stereo) O ---O PCM L, R
HDCD PCM (Stereo) O ---O PCM HDCD L, R
Analog Stereo O ---O ANALOG -
Dolby Surr. EX Dolby Digital EX OOOOO
Dolby D (5.1ch) Dolby Digital 5.1 OOO - O
Dolby D (2ch) Dolby Digital 2.0 O ----
Dolby D (2ch Surr) Pro Logic II xmovie OOO --
DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE
DTS 96/24 DTS 96/24 OOO - O dts 96/24 L, C, R, SL, SR, LFE
DTS (5.1ch) DTS 5.1 OOO - O dts L, C, R, SL, SR, LFE
Multi Ch-PCM Multi Ch-PCM OOO - O PCM L, C, R, SL, SR, LFE
Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO - O PCM L, C, R, SL, SR, LFE
PCM (Audio) PCM (Stereo) O - - - - PCM L, R
PCM 96kHz PCM (96kHz Stereo) O - - - - PCM L, R
HDCD PCM (Stereo) O - - - - PCM HDCD L, R
Analog Stereo O - - - - ANALOG Dolby Surr. EX Dolby Digital EX OOOOO
Dolby D (5.1ch) Dolby Digital EX OOOOO
DTS-ES DTS-ES OOOOOdts , ES L, C, R, SL, SR, S, LFE
DTS 96/24 DTS-ES OOOOOdts 96/24 L, C, R, SL, SR, LFE
DTS(5.1ch) DTS-ES OOOOOdts L, C, R, SL, SR, LFE
Multi CH-PCM
AAC (5.1ch) AAC EX OOO - O AAC L, C, R, SL, SR, LFE
Dolby Surr. EX Dolby Digital 5.1 OOO * O
Dolby D (5.1ch) Dolby Digital 5.1 OOO * O
Dolby D (2ch) Pro Logic II x OOOOO
Dolby D (2ch Surr) Pro Logic II x OOOOO
Multi Ch-PCM Multi Ch-PCM + PLIIx OOOOOPCM L, C, R, SL, SR, LFE
PCM (Audio) Pro Logic II x OOOOOPCM L, R
Analog Pro Logic IIx OOOOOANALOG -
DTS-ES DTS 5.1 OOO - O dts, ES L, C, R, SL, SR, S, LFE
DTS 96/24 DTS 96/24 OOO - O dts 96/24 L, C, R, SL, SR, LFE
DTS (5.1ch) DTS 5.1 OOO - O dts L, C, R, SL, SR, LFE
PCM (Audio) Neo:6 OOOOOPCM L, R
Analog Neo:6 OOOOOANALOG -
Dolby D (2ch) Neo:6 OOOOO
Dolby D (2ch Surr) Neo:6 OOOOO
PCM (Audio) CS II OOOOOPCM L, R
Analog CS II OOOOOANALOG -
Dolby D (2ch) CS II OOOOO
Dolby D (2ch Surr) CS II OOOOO
Multi Ch-PCM + Dolby EX
Input Signal Decoding
Dolby Surr. EX Stereo O ---O
Dolby D (5.1ch) Stereo O ---O
Dolby D (2ch) Stereo O ---O*
Dolby D (2ch Surr) Stereo O ---O*
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
Multi Ch-PCM Stereo O ---O PCM L, C, R, SL, SR, LFE
PCM (Audio) Stereo O ---O PCM L, R
PCM 96kHz Stereo O ---O PCM L, R
HDCD PCM (Stereo) O ---O PCM HDCD L, R
Analog Stereo O ---O ANALOG -
Dolby Surr. EX Virtual O ----
Dolby D (5.1ch) Virtual O ----
Dolby D (2ch) Virtual O ----
Dolby D (2ch Surr) Virtual O ----
DTS-ES Virtual O ---DTS (5.1ch) Virtual O ----dts L, C, R, SL, SR, LFE
Multi Ch-PCM Virtual O ----PCM L, C, R, SL, SR, LFE
PCM (Audio) Virtual O ----PCM L, R
Analog Virtual O ----ANALOG Dolby Surr. EX Dolby Digital EX OOOOO
Dolby D (5.1ch) Dolby Digital 5.1 OOO - O
Dolby D (2ch) Multi Channel Stereo OOOOO*
Dolby D (2ch Surr) Multi Channel Stereo OOOOO*
DTS-ES DTS-ES OOOOOdts, ES L, C, R, SL, SR, S, LFE
DTS 96/24 DTS 96/24 OOOOOdts 96/24 L, C, R, SL, SR, LFE
DTS (5.1ch) DTS 5.1 OOO - O dts L, C, R, SL, SR, LFE
Multi Ch-PCM Multi Ch-PCM OOO - O PCM L, C, R, SL, SR, LFE
Multi Ch-PCM 96kHz Multi Ch-PCM 96kHz OOO - O PCM L, C, R, SL, SR, LFE
PCM (Audio) Multi Channel Stereo OOOOO*PCM L, R
Analog Multi Channel Stereo OOOOO*ANALOG -
Output Channel Front information display
SLSRSBL
L/R C
OOOOOPCM L, C, R, SL, SR, LFE
Output Channel Front information display
SLSRSBL
L/R C
Signal format indicators Channel status
SubW
SBR
2 DIGITAL EX
2 DIGITAL
2 DIGITAL
2 DIGITAL , 2 SURROUND
2 DIGITAL EX
2 DIGITAL
2 DIGITAL
2 DIGITAL , 2 SURROUND
2 DIGITAL EX
2 DIGITAL
2 DIGITAL EX
2 DIGITAL
2 DIGITAL
2 DIGITAL , 2 SURROUND
2 DIGITAL
2 DIGITAL ,
2 SURROUND
2 DIGITAL
2 DIGITAL , 2 SURROUND
Signal format indicators Channel status
SubW
SBR
2 DIGITAL EX
2 DIGITAL
2 DIGITAL
2DIGITAL , 2 SURROUND
2 DIGITAL EX
2 DIGITAL
2 DIGITAL
2 DIGITAL , 2 SURROUND
dts, ES L, C, R, SL, SR, S, LFE
2 DIGITAL EX
2 DIGITAL
2 DIGITAL
2 DIGITAL , 2 SURROUND
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, R
L, R, S
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, R
L, R, S
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, R
L, R, S
L, R
L, R, S
L, R
L, R, S
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, R
L, R, S
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, R
L, R, S
L, C, R, SL, SR, S, LFE
L, C, R, SL, SR, LFE
L, R
* : Depending on the particular setup, there may be differences compared to the information contained in
these tables.
O* : When L/R (FRONT Speaker) = SMALL.
Notes:
• Dolby Digital (2 ch: Lt/Rt): signal with Dolby
Surround fl ag 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
2
2. TECHNICAL DESCRIPTION
DESCRIPTION
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.
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 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, 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 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 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 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 96/24 offers the following:
1. Sound quality transparent to the original 96/24
master.
3
Full backward compatibility with all existing
2.
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.
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 low-frequency
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
Pro Logic II 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.
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.
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.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”, 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.
4
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 Defi nition 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.
5
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 (VR81 - VR87) according to the digital voltmeter readings. The target setting value is the
following table for each channels.
Settings :
Master Volume — Minimum
Speaker out — No Load
Top lid — OPEN
MAIN PWB
CUP11999
CN63(2p) CN61(2p) CN65(2p) CN67(2p) CN62(2p) CN66(2p) CN64(2p)
TR BIAS
VR83 or
VR8x
VR81 or
VR8x
VR85 or
VR8x
PWB
No.
Channel
Measuremet
Alignment
Point Point
Surround Left CN63 VR83 or VR8x
1
Center CN61 VR81 or VR8x
2
VR87 or
VR8x
VR82 or
VR8x
Time Table of Idling Current RiseDC voltmeter........Connect to CN6x
After Turning ON
VR86 or
VR8x
5 min
10 min
VR84 or
VR8x
Measurement Voltage
(CN6x)
5 mV ± 0.5 mV
5 mV ± 0.5 mV
Surround Right CN65 VR85 or VR8x
3
Front Left CN67 VR87 or VR8x
4
Surroud Back Left CN62 VR82 or VR8x
5
Front
6
7
Right
Surroud Back Right
CN66 VR86 or VR8x
CN64 VR84 or VR8x 5 mV ± 0.5 mV60 min
20 min
30 min
40 min
50 min
6
5 mV ± 0.5 mV
5 mV ± 0.5 mV
5 mV ± 0.5 mV
5 mV ± 0.5 mV
4. SERVICE MODE
Microprocessor (IC11), DSP ROM(IC40 )Version and FLD Seg ment Check Mode.
1. While the power is on, ATT, EXIT and 7.1CH INPUT but tons si mul ta neous ly more than 3 seconds.
The FL display shows "SERVICE MODE" for 2 seconds then shows the model name.
SERV I CE MODE
SR4 0 0 2
2. Press 7.1CH INPUT button, The software version of the mi cro pro ces sor (IC11) is displayed in the format below.
V 070531 1N
Year
3. Press 7.1CH INPUT button again, The software Serial Number that is written in the factory is displayed.
MZ XXXXXXXXX
4. Press 7.1CH INPUT button again, The software Type Number is displayed.
SOF T TYPE XX
5. Press 7.1CH INPUT button again, The Code Group Type Num ber is displayed.
CODE TYPEXXXX
6. Press 7.1CH INPUT button again, The left half, right half and center of the label area in the FLD light on and off each
other.
7. Press 7.1CH INPUT button again, The segments of the char ac ter area in the FLD flick in checker pattern.
8. Press 7.1CH INPUT button again, All the FL segments turns off.
9. Press 7.1CH INPUT button again. Every time 7.1CH INPUT button is pressed, DSP code is indicated in turn from NO.1
to NO.13.
Month Date Dest.
(Dest. : Destination)
(XX is displayed in Hex)
(XX is displayed in Hex)
(XXXX is displayed in Hex)
PS5 072
CD01 02060105
SIGDev. TYP Ver.No.
No. : DISP CODE ID Dev. : Device ID SIG. : CODE SIG ID
TYP. : CODE TYPE ID Ver. : Version
10. Press 7.1CH INPUT button again to quit this mode.
Note :
Step4, 5 is to check if CPU software is capable of DSP code. "Software Type No" is to show what "DSP Code Group" CPU is
capable of. And vice versa.
Step 9 is to manage the 16 codes for DSP.
• When the unit is once turned into Service Mode, the unit keeps this mode until the main power is turned off. (Turn ing
into stand-by mode does not make it quit from Service Mode.) When the unit quits from Service Mode, In for ma tion in the
memory is also cleared and the unit returns to the status when it is out from the factory.
Product Reset
To reset the back up memory of the unit into the default sta tus, follow the procedure below.
1. Turn of the unit and press ATT and 7.1CH INPUT button si mul ta neous ly more than 3 seconds.
2. After "DEFAULT" is displayed on FLD, power is turned off once and turned of again, EEPROM is cleared to the de fault
status, microprocessor is reset and the unit returns to the nor mal status.
Note :
When the unit is shipped from the factory, the pro ce dure above must be done to set the unit to initial status after the
tests.
7
5. SYSTEM ERROR
1. Trouble in EEP-ROM (INPUT PWB / IC12) Interface
CHECK E 2 P I F
• If the communication error that ACK did not return by communication with EEP-ROM(INPUT PWB / IC12) occurred 2
seconds and more.
CHECK POINTS OF SCHEMATIC
1. Turn the power on. Are the IIC Clock Line (IC11/22pin-IC12/6pin) normal ?
2. Turn the power on. Are the IIC Data Line (IC11/23pin-IC12/5pin) normal ?
3. Is 5VL(+5V) voltage supplied to 8pin of IC12 ?
4. When no problem to the above 1-3, please replace IC12
2. Trouble in +5V Supply
CHECK POW5
• If 5VD(+5V) inputted into 68pin of IC11 is trouble and the following the fault of 1-4.
CHECK POINTS
1. Turn the power on. Is 5VD(+5V) voltage supplied to CN98/1pin and CN98/2pin of INPUT PWB.
2. Is the signal of IC11 "H" ? 29pin(Power Amp Fail)="H". (When 2 second or more "L" state is continuing to 29pin,
Abnormalities have occurred in the Power Amp circuit.)
3. Is the signal of IC11 "H" ? 66pin(Power Line Fail)="H". (When 2 second or more "L" state is continuing to 66pin,
Abnormalities have occurred to +/-12V power supply or the power supply for Power Amp.)
4. Is the signal of IC11 "H" ? 112pin(Power Down)="H". (When 2 second or more "L" state is continuing to 112pin,
Abnormalities have occurred to in IC96 and around IC 96 circuit of MAIN PWB
3. Trouble in Protection
PROTECT
• When unusual states, such as overload of Power Amp and DC output, are detected. The unusual detection method is the
following.
A. When "L" is detected in IC11 29pin(Power Amp Fail), the set is put into the state of STANDBY. At this time, when the
detection time of 29pin is less than 200msec, STANDBY LED on Front Panel is put into the state of blinking at 0.5sec
intervals. After the AC code is pulled out and opened once to make it to power supply ON again when entering this state,
it does with the remote control or Standby button of Front Panel.
8
Less than 200msec
Power Amp Fail
SPK Relay Relay off
FL Display 2 sec
"PROTECT" Display on FL
STANDBY
STANDBY LED
CHECK POINTS OF SCHEMATIC
1. When trouble is caused in Power Amp, it repairs.
2. When trouble is not found in Power Amp, it is confirmed whether there are in the disconnection and the detector circuit of
the pattern of IC11 29pin (Power Amp Fail) abnormalities.
STANDBY LED OFF
0.5sec blinking
4. Below is PROTECT MODE which does not display "PROTECT"
A. When "L" is detected in IC11 29pin(Power Amp Fail), the set is put into the state of STANDBY. At this time, when
the detection time of 29pin is longer than 200msec, STANDBY LED on Front Panel is put into the state of blinking at
0.125sec intervals. When this condition, The operation which enters FACTORY MODE is done, PROTECT MODE
release is performed and it Power ON once again.
SR4002/PS5072 : S.SPEAKER B + ATT + EXIT Press button 3sec
SR5002 : MULTI SPK + ATT + EXIT Press button 3sec
A set is broken in the flash state of the 0.125sec interval, so please never make the user do this release operation.
More than 200msec
Power Amp Fail
SPK Relay Relay off
STANDBY
STANDBY LED
STANDBY LED OFF
0.125sec blinking
CHECK POINTS OF SCHEMATIC
1. When trouble is caused in Power Amp, it repairs.
2. When trouble is not found in Power Amp, it is confirmed whether there are in the disconnection and the detector circuit of
the pattern of IC11 29pin (Power Amp Fail) abnormalities.
B. When "L" is detected in IC11 66pin (Power Line Fail), (L=less than 3.5V) the set is put into the state of STANDBY.
STANDBY LED on Front panel. is put into the state of blinking at 0.125sec intervals. When this condition, The operation
which enters FACTORY MODE is done, PROTECT MODE release is performed and it Power ON once again.
SR4002/PS5072 : S.SPEAKER B + ATT + EXIT Press button 3sec
9
SR5002 : MULTI SPK + ATT + EXIT Press button 3sec
A set is broken in the flash state of the 0.125sec interval, so please never make the user do this release operation.
Power Line Fail
SPK Relay Relay off
STANDBY
STANDBY LED
STANDBY LED OFF
0.125sec blinking
CHECK POINTS OF SCHEMATIC
1. Abnormality confirms whether to the +/- power supply for Power Amp.
2. Abnormality confirms whether to +/-12V power supply.
3. When trouble is not found in the power supply circuit, it is confirmed whether there are in the disconnection and the
detector circuit of the pattern of IC11 66pin (Power Line Fail) abnormalities.
5. Trouble in DSP Communication
CHECK DSP ROM
• When the communication abnormality of DSP(IC27) and the microcomputer(IC11) is detected or inside contents of
ROM(IC40) of DSP unmatched, it display it.
1. Conform power supply voltage of IC27/IC40 Vcc/Vdd. When it is an abnormal voltage, the power supply is repaired.
2. It is confirmed that IC11 74pin(DSP DOUT Line) is normal at the time of the Power ON
3. It is confirmed that IC11 75pin(DSP DIN Line) is normal at the time of the Power ON
4. It is confirmed that IC11 76pin(DSP CLK Line) is normal at the time of the Power ON
5. It is confirmed that IC11 80pin(REQ1 Line) is normal at the time of the Power ON
6. It is confirmed that IC11 81pin(REQ2 Line) is normal at the time of the Power ON
7. When IC11 74pin-76pin and 80, 81 pin are abnormal, disconnection and defective solder etc. of the pattern are
confirmed
10
6. UPDATE FIRMWARE
SR
C
SBR
SBL
L
R
SSPEAKERSYSTEMS : 6-8OHMS
LL
R
IN
OPT
DIGITALOUT
(
AUX2
)
7.1CHINPUT
SBL
SBR
R
L
FM
(
75
)
GNDAMAM
C
R
/
PRC
B
/
P
B
Y
ANTENNA
DIGITALIN
OUT
IN
/CD/CDR
OUTININ
TAPE
VCR
DVDTVTV
AUDIO
DSS
OUT
MODELNO. SR4002
C
R
/
PP
R
C
B
/
P
B
Y
DSS
DVD
VCRIN
VCROUT
MONITOROUT
INPUT
1
INPUT
2
S-VIDEO
VIDEO
PREOUT
ACOUTLET
230V 50/60Hz
SWITCHED
0.65A150W
INPUT2 OUTPUTINPUT 1
HDMIVer 1.1
CENTER
FRONT
SURROUNDBACK
S.SPEAKER B
SURROUND
21
43
ACIN
MONITOR
OUT
INPUT
3
COMPONENT
VIDEO
OUT
REMOTECONT.
Software for CPU and DSP can be updated.
Have Update software and update data.
DATA UPDATE KIT
cable
CN83
(
)
FM
75
ANTENNA
LLSLSLCCSBL
L
R
RRSRSRSWSWSBR
(
)
AUX2
7.1CHINPUT
SLSLSBL
L
RRSR
PREOUT
INPUT
VIDEO
S-VIDEO
GND
C
SWSWSBR
TVTVDVD
VCRIN
VCROUT
ININOUT
VCR
DVD
RRL
FRONT
1
INPUT
2
Y
DSS
MONITOROUT
OUT
TAPE
DSS
AUDIO
LLR
SURROUNDBACK
S.SPEAKER B
SPEAKERSYSTEMS : 6-8OHM
C
R
/
C
B
/
P
B
IN
CD
R
SU
DATA UPDATE KIT
RS232C Dsub-9 pin cable
PC (Windows 98, NT, ME, 2000, XP)
with RS-232C port
The following items are required for updating.
• RS232C Dsub-9 pin cable (female to female/Straight ca ble)
• PC (Windows 98, NT, ME, 2000, XP) with RS-232C port
(female to female/Straight cable)
• DATA UPDATE KIT (part no. 90M-SR4001JIG)
• Update software to CPU
• Update software to DSP
1. Use RS232C Dsub-9 pin cable (female to female/Straight type) to connect PC and the unit.
2. COM port on PC needs to be set by dialog box for each pro gram. COM port can be set from COM1 to COM5.
There are two mode of download, regarding to the target of software as bellow.
Mode 1:
Download DSP’s software to 4M Flash-ROM.
This mode is to update the software for DSP.
The target devise is 4M Flash-ROM (IC40) on CUP11995 (INPUT PWB).
SR4002/PS5072 need to be set download condition, by three front buttons.
• SR4002/PS5072 : ENTER, MUTE, T-MODE
Mode 2:
Download CPU’s software to internal Flash-ROM.
11
This mode is to update the software for DSP.
The target devise is internal flash ROM of CPU (IC11) on CUP11995 (INPUT PWB).
Download Firmware for DSP (Mode 1)
1. Put the "DSP Update" folder into anywhere on your PC’s hard disc.
2. Connect PC and DATA UPDATE KIT with RS232C cable.
3. Connect Flat wire between DATA UPDATE KIT and the ser vice connector (CN83) on the DOWNLOADER CONNECTOR
PWB of the Unit.
4. Turn on the unit.
5. Press ENTER, MUTE and T-MODE buttons si mul ta neous ly more than 5 seconds to turn the unit into Loading Mode.
6. "LOADING MODE" will be shown on FLD.
7. Launch "UpgradeDSP.exe" on PC.
8. Set the Baud Rate to 38400 then click Start com mu ni ca tion button. If the connection is made successfully, a di a log box
saying "Success to connect" appears and "CON NECT ED" is displayed on FLD.
9. Click Send the DSP codes button on the dialog box. Progress status of downloading will be shown on PC and LOADING
is displayed on FLD.
10. If downloading is completed successfully, "COMPLETED" is displayed on FLD. And a dialog box saying "Finished the
DSP code transmitting" appears. Click OK and then click CLOSE to close the application.
11. Turn off the unit.
Download Firmware for CPU (Mode 2)
1. Put the "CPU Update" folder into anywhere on your PC’s hard disc.
2. Connect PC and DATA UPDATE KIT with RS232C cable.
3. Connect Flat wire between DATA UPDATE KIT and the ser vice connector (CN83) on the DOWNLOADER CONNECTOR
PWB of the Unit.
4. Press POWER button to turn on the unit. The unit is in the boot mode. (FLD and STANDBY LED on the front panel
disappear.)
5. Launch "H8Download.exe" on PC.
6. Click other files... button in the dialog box to specify the file (XXXX.mot) to be upload.
7. Click Connect button. If the connection with the H8 microprocessor is suc cess ful ly made, a dialogue box saying
"Success to the H8 microprocessor connection" appears. If the con nec tion fails, error message will appear.
8. Click Send button to start update.
9. If the firmware is updated successfully, a dialog box say ing "Finished the firmware program sending" appears.
10. Click CLOSE button to close the application.
11. Disconnect Mains power cord.
12. Disconnect Flat wire from the service connector (CN83) on the DOWNLOADER CONNECTOR PWB of the Unit.
13. Turn on the unit.
Firmware Version Check
To check the versions of the firmware, see "Mi cro pro ces sor (CPU), DSP Version and FLD Segment Check Mode" in
"4. SERVICE MODE" section.
12
MICROPHONE
PWB
7. WIRING DIAGRAM
AC INLET
SR5002 [ /U ] Ver.
XM RADIO PWB
HDMI PWB
SR5002 Only
COMPONENT 2
PWB
VIDEO PWB
Except PS5072
TUNER MODULE
SR5002 Only
SR4002 / PS5072 Only
BRIDGE
DIODE
PWB
TRANSF.
PWB
REG. 2
PWB
SR5002 [ /U ] Ver.
MAIN PWB
IR
FLASHER
PWB
INPUT PWB
DOWNLOADER
CONNECTOR
PWB
(RC232C)
MULTI OUT PWB
BN30
CN30
MULTI SPK PWB
BN31
CN31
SR5002 Only
DOWNLOADER
CONNECTOR
PWB
FRONT
TRANSF.
PWB
POWERON/OFF
PUSH SW PWB
[ /F/L/N ] Ver. and
PS5072
BN95
CN95
REGULATOR
PWB
SELECTOR ENCODER PWB
TACT SW PWB
[/U]Ver.
13 14
TR BIAS
PWB x7
FRONT PWB
H/PPWB
SR4002/SR5002 WIRING DIAGRAM with DC VOLTAGE
VIDEO PWB
XM RADIO PWB
HDMI PWB
AC INLET
MAIN PWB
INPUT PWB
SELECTOR
ENCODER PWB
TACT SW PWB
FRONT PWB
H/P PWB
PUSH SW PWB
COMPONENT2
PWB
TR BIAS
PWB x 7
REGULATOR
PWB
TUNER MODULE
DOWNLOADER
CONNECTOR
PWB
IR
FLASHER
PWB
FRONT
TRANSF.
PWB
MAIN TRANS
BRIDGE
DIODE
PWB
TRANSF.
PWB
MICROPHONE
PWB
SR5002/U Only
DOWNLOADER
CONNECTOR
REG. 2 PWB
PWB
7pin: +5VD
8pin: +12VA
9pin: -12VA
CN97
115
1pin: +5V
2pin: +6V
CN96
13
BN95
15
1pin: +7.5V
4pin: +5VV1(+5VD)
5pin: +5VV1(+5VD)
CN99
CN90
1
13
1
11
SR5002 Only
CN42
Except PS5072
5
1
CN42
5
1
CN41
17
1
SR5002 Only SR4002 / PS5072 Only
5
CN44
1pin: +5VL
5
4pin: +12V
5pin: +12V
1
121
CN43
CN24
4pin: +12V
5pin: +12V
1
CN45
5
17
1
1
10pin: 12V
BN89
4pin: +5VL
7
1
BN85
4pin: +5VL
7
1
1
BN21
9
CN93
13 13
1pin: -12V
CN20
BN21
13
CN91
BN96
+5VD
1pin: +5VD
2pin: 15.0V
4pin: 15.0V
6pin: 8.0V
8pin: +5VL
9pin: +5VL
91
CN14
7
1pin: -30V
6pin: +5VL
7pin: +5VD
1pin: +5VD
2pin: 15.0V
4pin: 15.0V
6pin: 8.0V
8pin: +5VL
9pin: +5VL
1
9
CN96
+5VD
1
1pin: +5VD
2pin: +5VD
5pin: -12V
8pin: +12V
10pin: +5VL
11pin: +6V
BN98
13
13
BN95
1
11
CN95
1pin: +8V
3pin: +6V
9
1
+8V +6V
SR5002/U Only
+5VL
CN92
1
1
2
2
CN91
CN63 CN61
21
BN81
21
21
CN81
CN87
CN88
1
2
12
BN90
BN93
31
1pin: -12V
BN20
WHT BLK RED
CN65
21
BN81 BN81 BN81 BN81
21 21 21 21 21
CN67 CN62
21 21 21 21
21 21 21 21
CN81 CN81 CN81 CN81
1
1pin: +5VD
5
[N/F/L]Ver. and
[/U]Ver.
PS5072
BN87
1pin: +5VD
15
117
CN80
13pin: +5VD
16pin: +5VL
17pin: +5VL
BN81
21
21
CN81
CN27
1pin: +12V
3pin: -12V
BN81
1
21
+5VD
CN66 CN64
21
21
1pin: -1.2V
CN81
2pin: +1.2V
CN86
1
11
1pin: +5VL
CN82
51
51
BN82
BN54
51
BN86
1pin: +5VL
CN98
1pin: +5VD
2pin: +5VD
5pin: -12V
8pin: +12V
10pin:+5VL
11pin:+6V
1
11
1
3
1
15
11
CN97
CN90
2pin: +6V
7pin: +5VD
8pin: +12VA
9pin: -12VA
1pin: +5V
CN96
1
CN99
13
1
CN95
6
1
11
1
+5VL
71
1pin: -30V
6pin: +5VL
7pin: +5VD
19
CN83
6pin: -12VA
8pin: +12VA
1pin: +7.5V
4pin: +5VH
5pin: +5VH
BN44
5
1pin: +5VL
4pin: +12V
1
5pin: +12V
4pin: +5VL
CN54
CN43
15 12 119
CN30
919
BN30
5pin: +12VA
6pin: -12VA
CN31
91
BN31
91
5pin: +12VA
6pin: -12VA
SR5002 Only
1
BN14
CN15
19
18pin: +5VL
CN15
119
18pin: +5VL
BN24
1
5
4pin: +12VA
5pin: +12VA
1pin: +12V
3pin: -12V
CN80
+5VD
BN43
19
6pin: -12VA
8pin: +12VA
CN89
1
7
4pin: +5VL
CN27
1
21
13pin: +5VD
16pin: +5VL
17pin: +5VL
117
BN41
51
1615
8. BLOCK DIAGRAM
PRE OUT
SR5002 Only
DVD
VCR IN
VCR OUT
DSS
TUNER
PS5072 Onl
TAPE IN
TAPE OUT
CD/CDR IN
CD/CDR OUT
7.1 CH INPUT
TV
y
(AUX 2)
R2S15205FP
SR5002/U Only
SR5002 Only
SR4002 [/L/N] ver. and PS5072
Y/C SEPARATE
R
MONITOR
MONITOR 2
SR5002 Only
1
17 18
9. SCHEMATIC DIAGRAM
INPUT PWB - 1/ 3
TO FRONT PWB
TO VIDEO PWB
TO DOWN LOAD PWB
TO HDMI PWB
IR FLASHER PWB
SR5002 Only
INPUT
PWB 3 / 3
SR4002/U Only,
SR5002 Only
TO MAIN PWB
[ /K ] Ver. >> PS5072
HD64F2506
TO HDMI PWB
TO XM RADIO PWB
SR5002/U Only
TO INPUT
PWB - 2/ 3
SR5002 [ /U ] Ver. : 32K
SR4002/PS5072/SR5002 ALL : 8k
FROM REGULATOR PWB
2019
INPUT PWB - 2 / 3
SR5002 Only
MULTI PRE OUT / SPK
SR5002
Only
FROM INPUT
PWB - 1 / 3
SR5002 [ /U ] Ver.
TO INPUT
PWB - 3 / 3
PRE10 :
MULTI_SPK-L
PRE09 :
MULTI_SPK-R
MULTI OUT PWB
MULTI SPK PWB
FR
FL
SR
SL
PRE07 :
SBR /
SPK_C-R
SR4002
Only
TO VIDEO PWB
FROM VIDEO PWB
TO MAIN PWB
PS5072 [ /K ] Ver.
TO INPUT
PWB - 3 / 3
SR5002 Only
FROM INPUT
PWB - 3 / 3
SW
CT
SBR
SBL
PRE10:
SBL /
SPK_C-L
MULTI SPK B / SB SW
SR5002 Only
FROM FRONT PWB
SR5002 Only
21 22
INPUT PWB - 3 / 3
FROM INPUT
PWB - 2 / 3
FL
FR
SL
SR
TO INPUT
PWB - 2 / 3
TO INPUT
PWB - 2 / 3
FROM INPUT
PWB - 2 / 3
FROM INPUT
PWB - 1 / 3
SR5002 Only
FROM INPUT
PWB - 1 / 3
SW
CT
SBL
SBL
TO INPUT
PWB - 2 / 3
TO INPUT
PWB - 2 / 3
SR5002 Only
2423
SR4002/L/N ver. and PS5072 only
HDMI PWB
FROM INPUT PWB - 1 / 3
FROM INPUT PWB - 1 / 3
25 26
SR4002/U and SR5002 only
HDMI PWB
FROM INPUT PWB - 1 / 3
FROM INPUT PWB - 1 / 3
2827
FROM FRONT PWB
VIDEO PWB
TO INPUT
PWB - 2 / 3
IC72
IC73
COMPONENT
IC48
SR5002 Only
IC45
IC45
FROM TUNER MODULE
TO INPUT PWB - 1 / 3
IC48
FROM
INPUT PWB - 2 / 3
TO COMPONENT 2 PWB
SR5002 Only
/N and PS5072 Only
29 30
SR5002/U only
XM RADIO PWB
TO INPUT PWB - 1 / 3
FROM INPUT PWB - 1 / 3
XMDT
3231
SELECTOR
ENCODER PWB
FRONT PWB
FROM INPUT PWB - 1 / 3
TRANSF. PWB
MAIN
TRANSF.
FRONT TRANSF. PWB
TACT SW PWB
[ /U ] Ver.
PS5072 :
BAND >> A/D,
MEMORY >> NIGHT,
CLEAR >> SLEEP,
T-MODE >> V-OFF
FROM MAIN PWB
COMPONENT 2 PWB
TO VIDEO PWB
SR5002 Only
TO REGULATOR PWB
BRIDGE
DIODE
PWB
DOWNLOADER
CONNECTOR PWB
FROM INPUT PWB - 1 / 3
MICROPHONE
PWB
H / P PWB
PUSH SW PWB
DOWNLOADER
CONNECTOR PWB
SR5002 Only
FROM INPUT PWB - 1 / 3
SR4002/PS5072 Only
FROM INPUT PWB - 1 / 3
IR
FLASHER
PWB
TO INPUT PWB - 1 / 3
SR5001 Only
TO VIDEO PWB
FROM MAIN PWB
SR4002 /U Only ,
SR5002 Only
OM MAIN PWB
33 34
MAIN PWB
SR5001 Only
TO H / P PWB
BIAS
BIAS
T. P.
T. P.
BIAS
BIAS
T. P.
T. P.
PTC Term.
TO TRANAF. PWB
FROM POWER TRANAF. 1 PWB
SW
SL
CT
SR
FL
SBL
FR
FROM INPUT PWB - 2 / 3
SBR
FROM INPUT PWB - 1 / 3
BIAS
BIAS
T. P.
T. P.
/U Only
BIAS
T. P.
SR5002 Only
AC INLET
TO
TRANAF.
PWB
TO PUSH SW PWB
TO POWER TRANAF.
3635
TR BIAS PWBTR BIAS PWBTR BIAS PWBTR BIAS PWBTR BIAS PWB
TO MAIN PWB
TO MAIN PWB
REGULATOR PWB
TO MAIN PWB
TO MAIN PWB
TO MAIN PWB
TO MAIN PWB
TR BIAS PWBTR BIAS PWB
TO MAIN PWB
REGULATOR 2 PWB
SR5002 /U Only
INPUT PWB - 2 / 3
TO
FROM FRONT TRANAF. PWB
SR5002 /U Only
37 38
10. PARTS LOCATION
).05407"!
)#)#
1
)#
1
1
)#
1 11 )#11
)#
)#
)#)#
)#
)#
)# )#
11
)#
)# )# )#
)#
)#
)#
)#
)#
)#
)#
)#
11
)#
11)#
1 1
11111
11111
)#
)#
)#
)#
)#
11
11
11
11
11
11
11
11
)#
1
-5,4)/5407"!32/NLY
)#11
11
-5,4)30+07"!32/NLY
)#11
11
4039
鉛フリー半田
-5,4)/5407""32/NLY
-5,4)30+07""32/NLY
).05407""
41 42
鉛フリー半田
半田付けには、鉛フリー半田
(Sn-Ag-Cu)
を使用してください。
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
鉛フリー半田
($-)07"!3232ONLY
)#
1
)#
)#
)# )#
)#)#
1
)#
)#)#
11
1
($-)07""3232ONLY
鉛フリー半田
半田付けには、鉛フリー半田
(Sn-Ag-Cu)
を使用してください。
Lead-free Solder
When soldering, use the Lead-free Solder (Sn-Ag-Cu).
4443
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