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Service Manual
SR3000
SR3000 /N1B, /U1B SR4000 /K1B, /K1G, /N1B, /U1B AV Surround Receiver
SR4000
TABLE OF CONTENTS SECTION
2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18.
PAGE
1. LOCATION OF PRINTED CIRCUIT BOARDS/VERSION VARIATIONS ................................................ 1-1 TECHNICAL SPECIFICATION ................................................................................................................ 1-3 SERVICE TOOL/MEASUREMENT SET UP/SAFETY ............................................................................ 1-5 WARNING/HANDLING CHIP COMPONENTS ....................................................................................... 1-6 DISMANTLING HINTS ............................................................................................................................ 2-1 ABREVIATIONS ...................................................................................................................................... 2-2 WIRING DIAGRAM .................................................................................................................................. 3-1 BLOCK DIAGRAM ................................................................................................................................... 4-1 SERVICE TEST PROGRAM ................................................................................................................... 5-1 FRONT BOARD ....................................................................................................................................... 6-1 TUNER BOARD ECO5 ..........................................................................................................................7B-1 TUNER 95 BOARD ............................................................................................................................... 7D-1 DOLBY PROLOGIC BOARD ................................................................................................................... 8-1 MULTI-CHANNEL DECODING MODULE ............................................................................................... 9-1 MAINS BOARD ...................................................................................................................................... 10-1 MONO BOARD ...................................................................................................................................... 11-1 EXPLODED VIEW ................................................................................................................................. 12-1 ELECTRICAL PARTS LIST MONO BOARD ......................................................................................... 13-1 Please use this service manual with referring to the user guide (D.F.U) without fail.
R
SR3000 / SR4000
283W855010 ACT 3120 785 22200 First Issue:2000.03
MARANTZ DESIGN AND SERVICE
Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.
ORDERING PARTS :
Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order : 1. Complete address 2. Complete part numbers and quantities required 3. Description of parts 4. Model number for which part is required 5. Way of shipment 6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.
USA
MARANTZ AMERICA, INC INC. 440 MEDINAH ROAD ROSELLE, ILLINOIS 60172 USA PHONE : 630 - 307 - 3100 FAX : 630 - 307 - 2687
EUROPE / TRADING
MARANTZ EUROPE B.V. P.O.BOX 80002, BUILDING SFF2 5600 JB EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2732241 FAX : +31 - 40 - 2735578
BRAZIL
PHILIP DA AMAZONIA IND. ELET. ITDA CENTRO DE INFORMACOES AO CEP 04698-970 SAO PAULO, SP, BRAZIL PHONE : 0800 - 123123(Discagem Direta Gratuita) FAX : +55 11 534. 8988
AMERICAS
SUPERSCOPE TECHNOLOGIES, INC. MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103
AUSTRALIA
TECHNICAL AUDIO GROUP PTY, LTD 558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355
CANADA
LENBROOK INDUSTRIES LIMITED 633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936
AUSTRALIA
JAMO AUSTRALIA PTY LTD 1 EXPO COURT, P.O. BOX 350 MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - 3 - 9543 - 1522 FAX : +61 - 3 - 9543 - 3677
THAILAND
MRZ STANDARD CO.,LTD 746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795
SINGAPORE
WO KEE HONG (S) PTE LTD WO KEE HONG CENTRE NO.23, LORONG 8, TOA PAYOH SINGAPORE 319257 PHONE : +65 2544555 FAX : +65 2502213
NEW ZEALAND
WILDASH AUDIO SYSTEMS NZ 14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554
TAIWAN
PAI- YUING CO., LTD. 6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415
MALAYSIA
WO KEE HONG ELECTRONICS SDN. BHD. SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 2457677 FAX : +60 3 - 2458180
JAPAN Technical MARANTZ JAPAN, INC. 35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190
KOREA
MK ENTERPRISES LTD. ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154
SHOCK, FIRE HAZARD SERVICE TEST :
CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492.
In case of difficulties, do not hesitate to contact the Technical Department at above mentioned address.
991207ACT
1-1
LOCATION OF PRINTED CIRCUIT BOARDS for SR3000
VERSION VARIATIONS
Type & version Features & Board in used Tuner board - Tuner 95 Tuner board ECO 5 RDS P50 code (cinema link) # Power channels Center Pre-out Surround Pre-out Mains voltage x x 4 x x 230 x 4 x x 120 x x
SR3000 N U
1-2
LOCATION OF PRINTED CIRCUIT BOARDS for SR4000
Screw Terminal Mains Board P50 & Subw. & Video Selector Board
Tuner Board MDM Board
Secondary Trafo Board
Mono Board
Headphone & Front AV Board
Front Board
VERSION VARIATIONS
Type & Versions Features & Board in used Tuner board - Tuner 95 Tuner board ECO 5 RDS P50 code (cinema link) AV Front Video selector Center pre-out Subwoofer pre-out # power channels Mains voltage Voltage selector N x
SR4000 K x x x x x x x 5 230 x x x x x 5 120/230 x U x x x x x x 5 120
1-3
TECHNICAL SPECIFICATION SR3000
General
Mains voltage Mains frequency Power concumption Dimension Remote control :230V for /N :120V for /U : 50Hz for /N : 60Hz for /U : 2W at stby : 440x138x350 mm : RC3000SR
Dolby Pro Logic
Stereo bypass from Dolby Pro-logic decoding : Lt , Rt into Left, Right : Lt , Rt into Left, Right, Center, : Surround Dolby 3 stereo decoding : Lt , Rt into Left, Center, Right Dolby Phantom decoding : Lt , Rt into Left, Right, Surround (Phantom = no center speaker) Hall : Lt , Rt into Left, Surround, Right Surround delay : variable Center mode : Large , small Testtone
Amplifier
Output power L+R Center Surround : 2x50W at 6 D= 0,7% (1kHz) : 50W at 6 D= 0,7% (1kHz) : 50W at 2X3 D= 0,7% (1kHz)
Tuner
RDS FM Tuning range Grid : 87.5 108MHz : 50kHz for /N : 100kHz for /U : 10.7MHz ±25kHz : 75 coaxial : 7µv : 50dB : 25dB [ 75dB] : 3% [ 2%] : 7µV : 18dB [ 26dB] : Only in /N
Distortion (1W) 40Hz -1kHz -20kHz : 0,05%(L,R,C) : 0,2% (Surround ch.) Headphone : 6,3mm stereo jack with switch : -65dB : -60dB : -45dB : -40dB
Crosstalk between source --1kHz (1W) 250Hz 10kHz Crosstalk between channels -1kHz (1W) 250Hz 10kHz Frequency response Left/Right/Center Surround channel Power stage protection Temperature
: 20Hz 20kHz (-3dB) : 100Hz 7kHz (-3dB) : Shortcircuit : DC (Vout 10V) : Transformer (140° Celcius) : Heatsink (140° Celcius) 47k 47k 47k 47k
IF frequency Aerial input Sensitivity at 26dB S/N Selectivity at 600kHz bandwidth Inmage rejection Distortion at RF=1mV,dev.75kHz -3dB Limiting point Crosstalk at RF=1mV,dev.40kHz MW Tuning range Grid IF frequency Aerial input Sensitivity at 26dB S/N Selectivity at 18kHz bandwidth IF rejection Inmage rejection Distortion at RF=50mV,m=80% LW only in /N Tuning range Grid IF frequency Aerial input Sensitivity at 26dB S/N Selectivity at 18kHz bandwidth IF rejection Inmage rejection Distortion at RF=50mV,m=80%
Input sensitivity CD CDR/TAPE VCR TV Output sensitivity CDR/TAPE VCR
: 250mV : 250mV : 250mV : 250mV
impedance impedance impedance impedance
: 531 - 1602kHz for /N : 530 - 1700kHz for /U : 9kHz for /N : 10kHz for /U : 450kHz ±1kHz : Loop : 4.0mV/m : 18dB : 45dB : 28dB : 5%
: 250mV : 250mV
impedance 1k impedance 1k impedance 1k impedance 1k
Output sensitivity (variable) Center pre-out : 800mV Surround pre-out : 800mV
Equalizer
Loudness (volume -20dB Ref: 1kHz=0dB) : Bass 100Hz +6 dB : Treble 10kHz +3 dB
: 153 - 279kHz : 3kHz : 450kHz ±1kHz : Loop : 7.0mV/m : 24dB : 26dB : 35dB : 5%
[...] Values indicated are for "Tuner 95 Board" only * Setting is software controlled
Tone control (Ref: 1kHz=0dB) : Bass 100Hz -10dB +10dB : Treble 10kHz -10dB +10dB DSC settings Personal Movie Speech Music Multimedia 100Hz 0 +4 - 4 +4 +8 1kHz 0 +2 +2 -2 0 10kHz 0 +4 -2 +2 +6
dB dB dB dB dB
1-4
TECHNICAL SPECIFICATION SR4000
General
Mains voltage :230V for /N :110V/240V switchable for /K : 120V for /U : 50Hz for /N : 50/60Hz for /K : 60Hz for /U : 2W at stby : 440x138x350 mm : RC4000SR DSC settings Personal Movie Speech Music Multimedia dB dB dB dB dB 100Hz 0 +4 - 4 +4 +8 1kHz 0 +0 +2 -2 0 10kHz 0 +4 -2 +2 +6
Mains frequency
Multi Channel Decoder
MPEG5.1 / MPEG 7.1 (7.1 downmix to 5.1) Dolby Digital (AC-3) Linear PCM Automatic audio/data type detection (AC-3,MPEG-2,PCM) Dolby Pro Logic MPEG-2 dual mono channel selection I/II MPEG-2 dual stereo channel selection I/II Virtual Dolby Surround (422/423) Virtual MPEG Digital (522/523) Virtual Dolby Digital (522/523) Digital Bass Management Parallel Stereo Downmix Four Stereo (224) Volume Control Noise Generator (test tone) Surround mode selector Delay C and SL and SR
Power concumption Dimension. wxhxd Remote control
Amplifier
Output power L+R Center Surround Left Surround Right Distortion (5W) 40Hz -1kHz 20kHz Headphone : 2x100W at 6 D= 0,7% (1kHz) : 100W at 6 D= 0,7% (1kHz) : 50W at 6 D= 0,7% (1kHz) : 50W at 6 D= 0,7% (1kHz) : 0,05% : 0,2% : 6,3mm stereo jack with switch : -65dB : -60dB : -45dB : -40dB
Crosstalk between source --1kHz (1W) 250Hz 10kHz Crosstalk between channels -1kHz (1W) 250Hz 10kHz Frequency response
Tuner
RDS FM Tuning range Grid : Only in /N : 87.5 108MHz : 50kHz : 100kHz only for /U : 50 & 100kHz for /K : 10.7MHz ±25kHz : 75 coaxial : 300 clickfit only for /U : 7µv : 50dB : 75dB : 25dB only for /U, K : 2% : 3% only for /U, K : 7µV : 26dB : 22dB only for /U, K : 522 - 1611kHz for /N : 531 - 1602kHz for/K : 530 - 1700kHz for/K : 530 - 1700kHz for /U : 9kHz for /N : 9 & 10kHz for /K : 10kHz for /U : 450kHz ±1kHz : Loop : 4.0mV/m : 18dB : 45dB : 28dB : 5%
: 20Hz 20kHz (-3dB) : Shortcircuit : DC (Vout 10V) : Transformer ( 140° Celcius) : Heatsink ( 140° Celcius) IF frequency Aerial input Sensitivity at 26dB S/N Selectivity at 600kHz bandwidth Image rejection Distortion at RF=1mV,dev.75kHz -3dB Limiting point Crosstalk at RF=1mV,dev.40kHz MW Tuning range
Power stage protection Temperature
Input sensitivity Phono CD CDR/TAPE VCR TV SAT FRONT AV Output sensitivity CDR/TAPE VCR Output sensitivity (variable) Subwoofer pre-out Center pre-out
: 5mV impedance 47k/220pF : 250mV impedance 47k : 250mV impedance 47k : 250mV impedance 47k : 250mV impedance 47k : 250mV impedance 47k : 250mV impedance 22k : 250mV : 250mV : 800mV : 800mV impedance 1k impedance 1k impedance 1k impedance 1k
Grid
Video Selector
Input sensitivity DVD/VCR/TV/Front AV Output sensitivity Monitor/VCR Frequency response : 1 Vpp impedance 75
: 1 Vpp impedance 75 : 50Hz 6MHz
IF frequency Aerial input Sensitivity at 26dB S/N Selectivity at 18kHz bandwidth IF rejection Image rejection Distortion at RF=50mV,m=80% LW only in /N Tuning range Grid IF frequency Aerial input Sensitivity at 26dB S/N Selectivity at 18kHz bandwidth IF rejection Image rejection Distortion at RF=50mV,m=80% * Setting is software controlled
Equalizer
Loudness (volume -20dB Ref: 1kHz=0dB) : 100Hz +6 dB : 10kHz +3 dB
Tone control (Ref: 1kHz=0dB) : Bass 100Hz -9dB +9dB : Treble 10kHz -9dB +9dB
: 153 - 279kHz : 3kHz : 450kHz ±1kHz : Loop : 6mV/m : 22dB : 26dB : 35dB : 5%
1-5
SERVICE TOOL
Audio Signals Test Disc 1 ................................. 4822 397 30184
MEASUREMENT SETUP
Tuner FM
DUT RF Generator
e.g. PM5326
Bandpass 250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
Ri=50
S/N and distortion meter
e.g. Sound Technology ST1700B
Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance from the pilottone (19kHz, 38kHz).
Tuner AM (MW,LW)
DUT Bandpass 250Hz-15kHz
e.g. 7122 707 48001
LF Voltmeter
e.g. PM2534
RF Generator
e.g. PM5326
S/N and distortion meter
e.g. Sound Technology ST1700B
Ri=50
Frame aerial
e.g. 7122 707 89001
To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday“s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to eliminate hum (50Hz, 100Hz).
SAFETY
GB
Safety regulations require that the set be restored to its original condition and that parts which are identical with those specified be used. Safety components are marked by the symbol
SAFETY
NL
Veiligheidsbepalingen vereisen, dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen, identiek aan de gespecificeerde, worden toegepast. De Veiligheidsonderdelen zijn aangeduid met het symbool
F
Les normes de sécurité exigent que l`appareil soit remis ą l`état d`origine et que soient utilisées les pičces de rechange identiques ą celles spécifiées. Les composants de sécurité sont marqués
I
D
Bei jeder Reparatur sind die geltenden Sicherheitsvorschriften zu beachten. Der Originalzustand des Gerätes darf nicht verändert werden. Für Reparaturen sind Originalersatzteile zu verwenden. Sicherheitsbauteile sind durch das Symbol markiert.
Le norme di sicurezza estigono che l“apparecchio venga rimesso nelle condizioni originali e che siano utilizzati i pezzi di ricambiago identici a quelli specificati. Componenty di sicurezza sono marcati con
1-6
WARNING
GB WARNING
All ICs and many other semiconductors are susceptible to electrostatic discharges (ESD). Careless handling during repair can reduce life drastically. When repairing, make sure that you are connected with the same potential as the mass of the set via a wristband with resistance. Keep components and tools at this potential.
ESD
NL WAARSCHUWING
Alle IC“s en vele andere halfgeleiders zijn gevoelig voor electrostatische ontladingen (ESD). Onzorgvuldig behandelen tijdens reparatie kan de levensduur drastisch doen vermindern. Zorg ervoor dat u tijdens reparatie via een polsband met weerstand verbonden bent met hetzelfde potentiaal als de massa van het apparaat. Houd componenten en hulpmiddelen ook op ditzelfde potentiaal.
F
ATTENTION D WARNUNG
Alle ICs und viele andere Halbleiter sind empfindlich gegenüber elektrostatischen Entladungen (ESD). Unsorgfältige Behandlung im Reparaturfall kann die Lebensdauer drastisch reduzieren. Sorgen Sie dafür, daß sie im Reparaturfall über ein Pulsarmband mit Widerstand mit dem Massepotential des Gerätes verbunden sind. Halten Sie Bauteile und Hilfsmittel ebenfalls auf diesem Potential.
Tous les IC et beaucoup d“autres semi-conducteurs sont sensibles aux décharges statiques (ESD). Leur longévite pourrait źtre considérablement écourtée par le fait qu“aucune précaution nést prise ą leur manipulation. Lors de réparations, s“assurer de bien źtre relié au mźme potentiel que la masse de l“appareil et enfileer le bracelet serti d“une résistance de sécurité. Veiller ą ce que les composants ainsi que les outils que l“on utilise soient également ą ce potentiel.
I
AVVERTIMENTO
Tutti IC e parecchi semi-conduttori sono sensibili alle scariche statiche (ESD). La loro longevitą potrebbe essere fortemente ridatta in caso di non osservazione della pił grande cauzione alla loro manipolazione. Durante le riparationi occorre quindi essere collegato allo stesso potenziale che quello della massa delįpparecchio tramite un braccialetto a resistenza. Assicurarsi che i componenti e anche gli utensili con quali si lavora siano anche a questo potenziale.
GB AVAILABLE ESD PROTECTION EQUIPMENT :
anti-static table mat large 1200x650x1.25mm small 600x650x1.25mm anti-static wristband connection box (3 press stud connections, 1M ) extendible cable (2m, 2M , to connect wristband to connection box) connecting cable (3m, 2M , to connect table mat to connection box) earth cable (1M , to connect any product to mat or to connection box) KIT ESD3 (combining all 6 prior products - small table mat) wristband tester 4822 466 10953 4822 466 10958 4822 395 10223 4822 320 11307 4822 320 11305 4822 320 11306 4822 320 11308 4822 310 10671 4822 344 13999
HANDLING CHIP COMPONENTS
2-1
2-1
DISMANTLING HINTS
Dismantling of Front Dismantling of mono board
1) Remove front . See picture 1 2) Remove whole front (disconnect the wires on the mono board coming from front)
Service position monoboard
1) Bring front in position as shown in picture 6 2) Snap nok of front in bottom to make front stable . See picture 7 3) Connect front wiring back to monoboard. *The tuner module doesn't have to be connected. Use an other source (pe.CD)
Power rod 1 snap 1 1
1
2 snap 2 2 3
2
2
2
picture 3a (SR3000)
2
3
picture 3b (SR4000) picture 7
snap
snap
picture 1
3) Remove 8 (SR3000) x screws shown in mentionned aria . See picture 3a 3) Remove 12 (SR4000) x screws shown in mentionned aria . See picture 3b
1
1) Remove top cover 2) Remove power rod 3) Remove 6 x screw as shown in picture 1 4) Release two snaps (left & right side front) 5) Release two snaps on the bottom side front 6) Tipp down front as shown in picture 2
picture 6
cable-sleeve
Dpl bracket 3 1
Service position main trafo
picture 4a (SR3000 Only)
1 1 1 1
1 1 Metal bracket 1 1
1 2 picture 4
picture 2
4) Remove DPL bracket. See picture 4a (SR3000 Only) 5) Remove wires out the cable-sleeve. 6) Remove 7 x screw and remove metal bracket 7) Remove 2 x screw on mono board . See pictue 4 8) Remove mono board as shown arrow 1 & 2 . See picture 4 9) Bring the mono board in the service position as shown in picture 5
1) Put main trafo as shown in picture 9
picture 9
Handling service cover
1 1 1
Dismantling of mainstrafo
1
1 1
1 1 1 1 1
Legend
1 1
picture 5 = Torx M3x6mm ( screw with big head ) = Torx 3x10mm 3 = Torx M3x6mm
1
1
1
picture 10 picture 8 1 2 1) To open the service cover cut 14 x lugs between cover and bottem . See picture 10 ( 2) To close the service cover put 12 x screw in mentionned holes. See picture 10 Service codenumber 12x Torx M3x6mm screw with big head = 4822 502 14659 )
1) Remove power rod 2) Remove 4x screw as shown in picture 8
2-2
2-2
DISMANTLING HINTS
Dismantling of MDM module (SR4000 Only)
1) Remove all the screws mentionned in the arial . See picture 11
ABBREVIATIONS
A ac 0VA ac 10VB ac 110VB ac 120VB ac gnd ac h1 ac h2 ac l1 ac l2 ac1 ac2 ac3 amp lr on amp mute c s amp mute c s sub
amp mute lr amp pd amp prot amp s on amp stby av gnd av l av r A/V AC 0 Voltage AC 10 Voltage AC 110 Voltage AC 120 Voltage AC ground AC high voltage 1 AC high voltage 2 AC low voltage 1 AC low voltage 2 AC voltage 1 AC voltage 2 AC voltage 3 Amplifier Left - Right On Amplifier mute center surround Amplifier mute center surround subwoofer Amplifier mute Left - Right Amplifier power down Amplifier protection Amplifier surround On Amplifier Standby Audio ground Audio Left Audio Right Audio/Video
3
M mdm mdm c out mdm gnd mdm l dmix mdm l in mdm l out mdm r dmix mdm r in mdm r out mdm req mdm rst mdm scl mdm sda mdm sl out mdm sr out mdm sub out mfd
Multi channel Decoding Module -- Center out -- ground -- Downmix Left -- Left in -- Left out -- Downmix Right -- Right in -- Right out -- request -- reset -- I2C clock -- I2C data -- surround Left out -- surround Right out -- subwoofer out Mains failure detection
2
5x
3
2
picture11
P p gnd p p50 S s gnd sofac scl sofac1 sda1 sofac2 sda2 ss ce ss clk ss data surr pre-out T tu clk tu da tu en tu gnd tu l tu r tu rds tu stereo V v gnd v scl v sda v sig v sub sur
P50 ground Cinema link P50 code
2) Remove backplate a little backwards. See arrow 1 (picture 12) 3) Pull module out the set as shown in picture 12
D d gnd dd req dpl c out dpl clk dpl gnd dpl l in dpl l out dpl r in dpl r out dpl s dpl sub F f1 f2 fmute G gnd d gnd s H hp gnd hp l hp on hp r hst L ls c ls gnd ls l ls r
Dolby ground Dolby decoder request Dolbyprologic Center out Dolbyprologic clock Dolbyprologic ground Dolbyprologic Left in Dolbyprologic Left out Dolbyprologic Right in Dolbyprologic Right out Dolbyprologic surround Dolbyprologic subwoofer
Surround ground Sofac I2C clock Sofac 1 I2C data1 Sofac 2 I2C data2 Source selector chipenable Source selector clock Source selector data Surround pre-out
1
Filament 1 Filament 2 Fast mute
Tuner clock Tuner data Tuner enable Tuner ground Tuner Left Tuner Right Tuner RDS Tuner stereo
Ground digital Ground signal
Video ground Video I2C clock Video I2C data Video signal Video subwoofer surround
picture12
Headphone ground Headphone Left Headphone On Headphone Right Heatsink temperature
Legend
1 2 = Torx M3x6mm ( screw with big head ) = Torx 3x10mm 3 = Torx M3x6mm
Loudspeaker Center Loudspeaker ground Loudspeaker Left Loudspeaker Right
3-1
WIRING DIAGRAM SR3000 TUNER
4 XH 6 XH 4 XH
DOLBY PRO LOGIC
dpl ---Left out ---Ground ---Right out ---Ground ---Center ---Ground ---Surround ---Surround ---Subwoofer out dpl ---Data ---Request ---Clock --- + 9V ---Ground --- + 5V ---Right In ---Ground ---Left In
MAINS
relay mfd +v gnd_s
4 DM
8401
tu_stereo tu_clk tu_da tu_en tu_rds tu_gnd
only in RDS
tu_l tu_gnd tu_r +12 8206
1701
XH 9 JQ 9 JQ
XH
1702
1524
1522 1254
4 EH
0051 1064 8012
2 VH
4 EH
1063
4 VH
6 DM 4 DM
1401only in
RDS version 1433 not in RDS version
1511 1520
ss ce ss clk ss data sofac scl sofac1 sda1 sofac2 sda2 dpl clk amp s on amp lr on d gnd amp prot amp mute lr amp mute c s dd reset dd req
MONO
ac_A ac_fuse
ac_0VA ac_120VB ac_110VB ac_10VB 8076
4 SDN
FRONT
1440
2 DM
1410
1265
5 DM
8077
2 SDN
15 FFC
8405
2 DM
8002
1441
-VL ls_gnd ls_gnd gnd +VL
8077
8076
only/K
15 FFC
Stby Led
8201
5 DM
PRIM. TRAFO
1439
3 DM
3 EH
hp_gnd hp_ r hp_ l
1902 8406
amp stby amp pd +5 +5D ground d -30 f1 f2
1251 8008
5 EH 5 EH
SEC. TRAFO
ac_h1 ac_l1 ac_gnd ac_l2 ac_h2
8 DM
8 EH
1426
8402
1601
1073 1253
3 EH 3 EH
1436
7 DM
1434
2 EH
1257
8010
ac1 ac2 ac3
1255
hp_on hp_gnd hp_ r hp_ l
4 EH
1071 8011 f1 f2 amp_prot gnd_s
1527
8410 8408
7 DM 2 DM
1302
6 DM
1072
1425 8003 8501
surr.pre out s_gnd
8204
ls_l ls_gnd ls_r ls_gnd ls_c ls_gnd
HEADPHONE
2 EH
2 EH
6 DM
1561
1553
1303
P50 Board
Click fit Terminal
4 EH
p_p50 p_gnd
3-2
WIRING DIAGRAM SR4000
TUNER
4 XH 6 XH 4 XH
MDM
mdm ---Left out ---Ground ---Right out ---Ground ---Center out ---Ground ---Surround left ---Surround right ---Subwoofer out ---Downmix left ---Downmix gnd ---Downmix right mdm ---Reset ---Request ---Sda ---Scl ---Ground --- + 5V ---Right In ---Ground ---Left In
MAINS
relay mfd +v gnd_s
1701
1702
4 DM
8401
tu_stereo tu_clk tu_da tu_en tu_rds tu_gnd
only in RDS
tu_l tu_gnd tu_r +12 8206
XH 12/JQ 9JQ
XH
1523
1521 1254
4 EH
0051 1064 8012
2 VH
4 EH
1063
4 VH
6 DM 4 DM
1401only in
RDS version 1433 not in RDS version
1511 1520
MONO
ssce ssclk ssdata sofac scl sofac1 sda1 sofac2 sda2 dpl clk amp s on amp lr on d ground amp prot amp mute lr amp mute c/s/ sub dd reset dd req
ac_A ac_fuse
ac_0VA ac_120VB ac_110VB ac_10VB 8076
4 SDN
FRONT
1440
2 DM
1410
1265
5 DM
8077
2 SDN
15 FFC
8405
2 DM
8002
1441
-VL ls_gnd ls_gnd gnd +VL
8077
8076
only/K
15 FFC
Stby Led
8201
5 DM
PRIM. TRAFO
1437
av_ r av_gnd av_ l hp_ gnd hp_ r hp_ l
1515
1902
6 DM
8409
amp stby amp pd +5 +5D ground d -30 f1 f2
6 EH
1252 1251 8009
5 EH 5EH 5 EH
SEC. TRAFO
ac_h1 ac_l1 ac_gnd ac_l2 ac_h2
5 EH
8 DM
8 EH
8402
8008
1426
1073 1074 1253
3 EH 3 EH
1402
1257
8010
1436
7 DM
1435
2 DM
6 EH
ac1 ac2 ac3
1255
av_ r av_gnd av_ l hp_ on hp_gnd hp_ r hp_ l
4 EH
1071 8011 f1 f2 amp_prot gnd_s
1526
5 DM
1302
6 DM
1072
8407
8410 8408
7 DM
p_p50 p_gnd v_sda v_scl v_gnd v_sig
2 DM
+5 +12 v_gnd subw.pre out s_gnd
1425
1427
8004
6 EH
8502
5 EH
8205
ls_l ls_gnd ls_r ls_gnd ls_c ls_gnd
HEADPHONE + FRONT AV
6 DM
1560
1552
1305
P50 Board & VIDEO SELECTOR
SCREW TERM
4 EH
v_gnd v_sig
4-1
4-1
BLOCK DIAGRAM SR3000
+12V +12V
+12V
ECO5/ Tuner 95
CD CDR/TAPE VCR TV FRONT AV CDR/Tape VCR
Tuner control
7501
+12V
7621/7622
+VH
Headphone
Mute
7503
ATT ATT ATT ATT ATT
1424
Headphone ON L
+9V
7601 7641
+5Vmute
3301
7301
-12V
+9V L
IN GAIN
VOL LOUD
BASS MID TREBLE
SPKR ATT
7651/7652 7657
MUTE Sofac control
SDA1
+ + + PTC hst
Left
DPL DECODER
L/R
R LOGIC CONTROL C SUB S +9V
R
Right
Record path
LOGIC Source selctor control DPL control
Amp-ON C
7642
Sub
IN GAIN VOL LOUD BASS MID TREBLE SPKR ATT
+5Vmute
Center
-12V
6CH/DVD Input
Front L/R C/SUB SL/SR
ATT ATT ATT
7653/7654 7658
MUTE Sofac control
SDA1
C/Sub C/Sub
3328
LOGIC CONTROL
7660-2
7662
Mute
+VL
Subwoofer pre-out
1550
-VH
VIDEO SELECTOR
7803 DVD In VCR In TV In
+5
+12
+9V
7801 7802
7643
MONITOR OUT VCR OUT IN GAIN VOL LOUD BASS MID TREBLE SPKR ATT
+5Vmute
-12V
3901
SL
7901
7655/7656 7658
MUTE Amp-ON
+ -
Surround Left
Logic control Front AV In
Video sel. control
Amp-ON SR
LOGIC CONTROL
Sofac control
SDA2
+ PTC hst
Surround Right
Outlet
+5Vp
+VH
+5Vp
Mute control
Amp-ON
Shift register
protection 1
7412
+5Vp
6253
+VL
6252
Tuner control
only/N1B
RDS Data/Clk
RDS DECODER
3915 7405
-VL
Mains
7404
RDS Info
7415
CLK DATA
Eeprom
7907/7908
-VL -12V -VH -30V
6276
Stereo/Clock/Data/CE SSCE SSCLK SSData
6274
Source selctor control
+5Vp
7409
o o
6275
1258
7257 7258
DPL control
Reset SCL/SDA Request SDA1 SCL SDA2
Reset
+5Vp
F1 F2 protection 2
6258/6259 6262/6263 6257
6261
Sofac control
Headphone sense
µP
7403
IR Eye
+5D
Remote control
RC5
1541
+12V
6260
7419/7421
protection1,2 +9V
7905
Key Matrix
0,33E
Relay MFD
1421 1423
+5V
6265 6268
Menu navigator
1422
Volume control
+5Vp
6267 6649
+5Vmute AMP STBY
Source selector encoder
-30V Current buffer +5Vp -30V
7414
+V
7416/7417/7418
F1 F2
Display
MDI 04-06-99
MFD
4-2
4-2
BLOCK DIAGRAM SR4000
+12 +12sel +12 +12 Tuner control
ECO5/ Tuner 95
CD CDR/Tape VCR SAT FRONT AV CDR/Tape VCR
7501
7621/7622
Mute
+VH
Headphone
1424
+VL +VP
7503
ATT ATT ATT ATT
+9
7601 7641
BASS MID TREBLE +5mute
Headphone ON L
3301
7302
-12V
+5 L
IN GAIN
VOL LOUD
SPKR ATT
7651/7652 7657
MUTE Sofac control
SDA1
-12
+ + + PTC hst
Left
+12
ATT
7572-b 7504
L/R in
+12 -12
MDM DECODER
R C SUB SL LOGIC CONTROL R +12
Right
Downmix out LOGIC -12sel +12sel Source selctor control -12
7661
+9
SR
Center pre-out
1525
Mute
Amp-ON C
Record path
Coax in 1 Coax in 2
TOS
MDM control
7642
Sub
+5mute
7660-a
Center
Coax out
7571
PHONO TV
RIAA
Optical in
C/Sub C/Sub
IN GAIN
VOL LOUD
BASS MID TREBLE
SPKR ATT
7653/7654 7658
MUTE
ATT
-VP
LOGIC CONTROL Sofac control
SDA1
3328
LOGIC -12sel
7572-b
Source selctor control +5 +12 +9
7660-b
7662
Mute
+VL
-VL
Subwoofer pre-out
1550 3901
SL
-VH
VIDEO SELECTOR
7803 DVD In VCR In SAT In
7801 7802
6CH/DVD Input
MONITOR OUT VCR OUT
Front L/R C/SUB SL/SR
ATT ATT ATT
7643
BASS MID TREBLE
+5mute
-12
+VP
7901
IN GAIN
VOL LOUD
SPKR ATT
7655/7656 7658
MUTE Amp-ON
+ -
Surround Left
Logic control Front AV In
Video sel. control
Amp-ON SR
LOGIC CONTROL
Sofac control
SDA2
+5D
Mute control
+ PTC hst
Surround Right
Outlet
Amp-ON
+VH
+5D
Shift register
7411/7412
only /N1B
protection 1
+5D
-VP
+VL Mains
Voltage selector
RDS Data/Clk RDS DECODER
6252 6253
6251
Tuner control
7415
CLK
3915 7405
-VL
7404
RDS Info
Eeprom
DATA
7907/7908
-VL -12 -VH
Stereo/Clock/Data/CE +5D +5
SSCE SSCLK SSData
3265
Source selctor control
7411/7412
11x
o o
Only/K1B
6276 7257 7258
-30
MDM control
Led drive
Reset SCL/SDA Request
+5D
F1 F2 protection 2
6258/6259 6262/6263
Sofac control
SDA1 SCL SDA2
7409
Headphone sense SDA Video sel. control
µP
Reset
+5D
IR Eye
7403
+5D
6257
6261
+12
6260
0,33E
SCL
Remote control
+9
7644
protection1,2 Amp Stby MFD
1421
RC5
1541
0,33E
7419/7421
Key Matrix Menu navigator
1422 1423
+5
6268 6265
+5D
6267 6649
Volume control
+5mute Amp Stby
Source selector encoder
-30 Current buffer +5D -30
7413
Electric voltage selector Only /K1B
+V
7416/7417/7418
F1 F2
Display
MDI 04-06-99
MFD
5-1
5-1
SERVICE TEST PROGRAM SR3000
To start service test program hold Bass & Treble depressed while switching the mains on
Display shows the following message "S-7xx-Vzz"
S V zz
stands for Service Testprogram stands for Software Version version number counted from 01 upwards
KEY TEST
MENU Button pressed?
N
TUNER TEST
TUNER Button pressed? N
DISPLAY TEST
NEWS/DISPLAY Button pressed?
N
Y
Y
Y
Display shows"--"
Display shows Tuner version "ccc"
Display shows Fig.1 and switch all LEDs on except Stby Led Various other Tests
N any key pressed?
N TUNER Button pressed?
N NEWS/DISPLAYT Button pressed?
TEST
EEPROM FORMAT (RESET)
Activated with
ACTION
Load default data. Display shows"NEW" for 1 second.
Y
Y
Y
Display shows corresponding key number ( see table 1)
Service frequencies are copied to the RAM (see table2) Tuner works normally except: Local button
OK Button
Display shows Fig. 2 and switch all LEDs off
Caution! All presets from the customer will be Lost
Y MENU Button pressed?
N N Disconnect Mains cord
N NEWS/DISPLAY Button pressed?
Y Y
Service Mode left
Key Test
Key Number Key Sens Number 7 8 9 10 11 12 Table 1 Key Loudness Bass Treble #Front AV Number 13 14 15 16
Tuner Test
Display info Version Preset 1 2 3 4 5 6 7 8 9 10 11 Europe "EUR" /N 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz 153kHz 279kHz 198kHz 98MHz ---USA "USA" /U 87.5MHz 108MHz 530kHz 1700kHz 560kHz 1500kHz 98MHz ------------Oversea "OSE" /K 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz ------------98MHz Surr. on/off Surr. Mode Hall Tuner *Radio Text 2 3 4 5 6
Default Data
Source =Tuner---Mode=stereo---Volume=10 SubwooferVol=0---Left Volume=0---Center Volume=0 Righ Volume=0---RearL Volume=0---RearR Volume=0 Bass=0---Treble=0---Loudness=Off---Smart Sound=Personal Center Present=Yes---Rear Present=Yes Center Size=Small---Rear Size=Small Front Dist = 4 meter---Rear Dist = 2 meter For /K: AM grid is 9kHz FM grid is 50kHz
*News T/A Prev.Exit SetupMenu Next Enter/OK
*Button Radio Text chang in Name/Frequency in /K, /U version Button News T/A chang in Display in /K version
Table 2 This table is valid for all types of tuners. Custormer presets will not changed after this Tuner test. If a station is tuned then the display flag "OK" will be ON otherwise it will be OFF. If the tuned frequency is carrying RDS information, the display flag "RDS" will be ON. Oversea version: the tuning grid can be switched between 9kHz and 10kHz by pressing the key "TUNER" for longer then 2 seconds. "Grid 9" or "Grid10" will be shown accordingly. Grid 9kHz is in FM 50kHz , Grid 10kHz is in FM 100kHz Europe version: the LW can be switched On and Off by pressing the key "TUNER" for longer than 2 seconds. LW OFF or LW ON will be shown accordingly.
RDS EON TA NEWS
CINEMA LINK ON
RDS
NEWS
PRESET SENS HILO HALL LOUDNESS SMART SOUND MENU OK
CINEMA LINK ON
SENS
HALL LOUDNESS
Figure 1
Figure 2
5-2
5-2
SERVICE TEST PROGRAM SR4000
To start service test program hold Bass & Treble depressed while switching the mains on
Display shows the following message "S-9xx-Vzz"
S V zz
stands for Service Testprogram stands for Software Version version number counted from 01 upwards
KEY TEST
MENU Button pressed?
N
TUNER TEST
TUNER Button pressed? N
DISPLAY TEST
NEWS/DISPLAY Button pressed?
N
Y
Y
Y
Display shows"--"
Display shows Tuner version "ccc"
Display shows Fig.1 and switch all LEDs on except Stby Led Various other Tests
N any key pressed?
N TUNER Button pressed?
N NEWS/DISPLAYT Button pressed?
TEST
EEPROM
Activated with
PREV Button
ACTION
A test pattern will be sent to the Eeprom. "PASS" is displayed if the µProcessor read back the test pattern corrcetly, otherwise "ERR" will be displayed. Display shows"NEW" for 1 second. Caution! All presets from the customer will be Lost
Y
Y
Y
Display shows corresponding key number ( see table 1)
Service frequencies are copied to the RAM (see table2) Tuner works normally except: Local button
Display shows Fig. 2 and switch all LEDs off
PREV Button to exit EEPROM FORMAT OK Button
Y MENU Button pressed?
N N Disconnect Mains cord
N NEWS/DISPLAY Button pressed?
Y Y
Service Mode left
Key Test Tuner Test
Display info Version Preset 1 2 3 4 5 6 7 8 9 10 11 Europe "EUR" /N 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz 153kHz 279kHz 198kHz 98MHz ---USA "USA" /U 87.5MHz 108MHz 530kHz 1700kHz 560kHz 1500kHz 98MHz ------------Oversea "OSE" /K 87.5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz ------------98MHz Key Surr. on/off Surr. Mode 3D Surr. Tuner *Radio Text Number 2 3 4 5 6 Key Sens *News T/A Prev.Exit Setup Menu Next Number 7 8 9 -11 Key Enter/OK Loudness Bass Treble *Front A/V Number 12 13 14 15 16 Table 1
Default Data
Source =Tuner---Mode=stereo---Volume=10---SubwooferVol=0 LeftVolume=0---CenterVolume=0---Righ Volume=0 RaerVolume=0---RearLVolume=0---RearRVolume=0---Bass=0 Treble=0---Loudness=Off---Smart Sound=Personal---Center Present=Yes---RearPresent=Yes---FrontSize=Large Subwooferpresent=Yes--- CenterSize=Small---RearSize=Small EffectIncr3D=100--DigInputCoax1=DVD L/RDist=4meter---CenterDist=3meter---RearDist=2meter For USA /17: L/RDist=13Feet---CenterDist=10Feet---RearDist=7Feet. For /01: AM grid is 9kHz : FM grid is 50kHz
*Button Radio Text change in Name/Frequency in /K, /U version Button News T/A change in Display in /K, /U version Button Front A/V not in FR960
Table 2 This table is valid for all types of tuners. Custormer presets will not changed after this Tuner test. If a station is tuned then the display flag "OK" will be ON otherwise it will be OFF. If the tuned frequency is carrying RDS information, the display flag "RDS" will be ON. Oversea version: the tuning grid can be switched between 9kHz and 10kHz by pressing the key "TUNER" for longer then 2 seconds. "Grid 9" or "Grid10" will be shown accordingly. Grid 9kHz is in FM 50kHz , Grid 10kHz is in FM 100kHz Europe version: the LW can be switched On and Off by pressing the key "TUNER" for longer than 2 seconds. LW OFF or LW ON will be shown accordingly.
L
C
R
L
C DIGITAL
DIGITAL SURROUND SL SW S
R
PRESET SENS HILO CINEMA LINK ON
STEREO SMART SOUND
RDS
EON HALL
TA NEWS ANA MATRIX NIGHT
COAX 12 DOWNMIX
OPT 12 OK LOUDNESS
MENU
L
SW
R
SENS CINEMA LINK ON
STEREO
RDS
HALL
NEWS MATRIX
ANA
1 DOWNMIX
OPT 2 LOUDNESS
Figure 1
Figure 2
6-1
FRONT BOARD
TABLE OF CONTENTS FTD Display pin connections................................... Headphone & Led board layout ............................. Circuit diagram ........................................................ Component layout ................................................... Partslist .................................................................... 6-2 6-4 6-5 6-7 6-8
6-2
FTD DISPLAY PIN CONNECTIONS SR3000
1G
3G
4G
5G
6G
7G
8G
9G
10G
11G
12G
RDS EON TA NEWS
CINEMA LINK
PRESET SENS HILO
HALL LOUDNESS SMART SOUND
a
MENU
OK
2G
f
h
j
k
b
g
m
e
r
p
n
c
d
1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15
TA
SENS LOUDNESS
2G
MENU
3G a j p h k b f
4G a j p h k b f m g c e r n d -
5G a j p h k b f m g c e r n d -
6G a j p h k b f m g c e r n d -
7G a j p h k b f m g c e r n d -
8G a j p h k b f m g c e r n d -
9G a j p h k b f m g c e r n d -
10G a j p h k b f m g c e r n d -
11G a j p h k b f m g c e r n d -
12G a j p h k b f m g c e r n d -
LO
CINEMA LINK
OK
EON
HALL HI
-
m g c e r n d -
NEWS
PRESET
RDS
SMART SOUND
Pin Connection
Pin numbers
444444333333333322222222221111111111 543210987654321098765432109876543210987654321
PPPPPP 111 FFNNNNNN 1 2 3 4 5 6 7 8 9 0 1 2 NNNNNN 1 1 1 1 1 1 P P P P P P P P P N N F F 2 2 P P C C C C GGGGGGGGGGGGC C C C C C 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 P P 1 1
Connection
Note: NC -------------- No connection NP -------------- No pin FI , F2 ---------- Filament 1G ~ 12G ------ Grid
6-3
FTD DISPLAY PIN CONNECTIONS SR4000
1G
L C R
4G
5G
6G
7G
8G
9G
10G
11G
12G
13G 14G
15G
16G
DIGITAL SURROUND SL SW S
R
(1)
PRESET SENS CINEMA LINK HILO STEREO SMART SOUND
(2)
RDS
EON HALL
TA NEWS ANA MATRIX NIGHT
COAX 12 DOWNMIX
OPT 12 OK LOUDNESS
MENU
2G
a
3G
f
h
j
k
b
g
m
e
r
p
n
c
d
1G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15
SURROUND DIGITAL
SW L R
2G
MATRIX
NIGHT
3G
DOWNMIX
4G~11G a j p h k b f m g c e r n d -
12G 13G ,14G a a j p h k b f m g c e r n d
(1)
15G a j p h k b f m g c e r n d
(2)
16G a j p h k b f m g c e r n d -
COAX
j p h k b f m g c e r n d -
C
(C)
ANA
1(coax) 2(coax)
OPT
LO
CINEMA LINK
(SL) (S R )
EON
HALL HI
1(opt) 2(opt)
LOUDNESS
S (L) L S (R) R
NEWS
PRESET
RDS
MENU
SMART SOUND
STEREO
OK
TA
SENS
-
-
-
-
Pin Connection
Pin numbers 5444444444333333333322222222221111111111 09876543210987654321098765432109876543210987654321
PPPPPP 1111111 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6N N N N N N 1 1 1 1 1 1 P P P P P P P P P N N N N N N N N N N N F F GGGGGGGGGGGGGGGGCCCCCC 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 C C C C C C C C C P P 1 1
Connection
Pin numbers Connection
666555555555 210987654321
FFNNNNNNNNNN 22 PPCCCCCCCC
Note: FI , F2 --------- Filament NC -------------- No connection NP -------------- No pin 1G ~ 16G ----- Grid
6-4
HEADPHONE BOARD - COMPONENT VIEW SR3000 D C B
A
U1 C1 1424 A1 1425 A1 1427 A1 1428 C1
1
1
D SR4000 D
C
B
A
C
B
A
U1 C1 1424 A1 1425 A1 1427 A1 1428 C1
1
1
D C B HEADPHONE BOARD - COPPER SIDE VIEW SR3000 D C B
A
A
2427 A1 2430 D1 2445 A1 2447 A1 2448 C1 2449 C1 2450 C1 2451 D1 3471 A1 3477 D1 4450 D1
1
1
D SR4000 D
C C
B B
A A
2427 A1 2430 D1 2445 A1 2447 A1 2448 C1 2449 C1 2450 C1 2451 D1 3471 A1 3477 D1 4450 D1
1
1
D LED BOARD - COMPONENT VIEW
C
B
A
6-5
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
6-5
17 18 19 20 21 22 23 24 25 26 27
6-5
28 29 30 31
1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1433 1434 1435 1436 1437 1439 1440 1441 2400 2401 2402 2403 2404 2405 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2447 2448 2449 2450 2451 2454 2455 2456 2457 2458 2459 2460 2461 2467 2468 2477 2478 3391 3392 3393 3394 3396 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3412 3413 3414 3415 3416 3417 3418 3419 3420 B8 A1 D1 N17 E23 E24 E25 F23 F24 F25 G1 F23 F24 F25 G23 G24 G25 H23 H24 H25 I23 I31 G28 I28 A30 A28 M1 E28 D30 A2 D2 E28 A28 A27 A27 C12 C12 E12 F13 C3 E6 M3 B24 D3 F8 F9 D2 M9 N19 H15 M14 N18 N17 K6 B15 J30 J29 H27 H27 J27 J27 C29 K8 O22 F29 L21 M13 H3 H3 H3 C4 C3 A4 A3 B8 B9 L2 B29 B29 D29 E29 F30 F29 C20 N22 B13 N20 B15 N22 O22 N2 K23 L23 M23 N23 B13 B13 N4 L3 L21 E12 E4 E3 A2 D11 A3 G2 I2 L14 F12 B9 B8 I2 C2 M2 F13 F11 B22 B22 B20 B20 3421 3422 3424 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3447 3449 3451 3452 3453 3454 3455 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3482 3483 3486 3487 3488 3489 3490 3491 3493 3494 3495 3496 3497 3498 3499 3500 3501 3755 3756 3765 3766 3767 3768 3769 3779 3780 3781 5400 5401 5403 6400 6401 6402 6403 6404 6405 6406 6410 6411 6414 6419 6420 6421 6424 7402 7403 7404 7405 7406 7407 7408 7409 7412 7414 7415 7417 7419 7421 7422 G15 D11 C27 F15 M5 M10 M11 M11 M14 N19 M9 E21 E21 E22 M9 M10 M13 N10 N11 M13 E22 F22 M5 J8 K9 G22 H23 L8 E13 H22 I22 I30 J30 G28 H28 I28 J28 I30 G27 I27 J30 G27 J27 C29 C20 O21 N21 E20 N16 F29 M22 F15 I13 G12 N22 O22 L22 E20 G2 H2 H2 B3 B3 B3 A3 F2 E2 K23 L23 M23 M23 K28 K28 L28 M28 M28 N28 F8 J7 B15 C12 M6 M10 M13 E23 F23 G23 M6 I3 H22 H23 I23 M5 H12 A12 F12 C5 B22 N9 M11 M11 M14 K7 N25 A16 L21 I12 H12 I13
FRONT PART SR3000
A
1401 stereo tu clk 6 5 4 3 1433 4 3 2 1 +5D +5D D D
HEADPHONE
amp pd ss clk ss data
+5D 1400 AT-5I 4M332 3411 220k 13 OscI ANTI ALIASING FILTER 57 kHz BANDPASS (8th ORDER) RECONSTRUCTION FILTER OSCILLATOR AND DIVIDER 14 OscO QUALITY BIT GENERATOR 7402 PDTA144ET
47k 47k
1424 6 5
A
3403
22k
6k8
3405 3499 470E 3498 470E 3497 470E 3496 470E
2441 220p
2440 220p stereo tu clk tu de tu en 2442 47p 7404 SAA6579T D +5D +5D 5403 2µ2 amp stby 2456 47µ D 1440 1 Qual 1 2 2 6400 tu de tu en D 5 RDCL P50 16 3422 10k 1 7 8 I/O P1 70 69 I/O P4 68 1441 1 stereo tu clk 4 6 6-BIT A/D CONVERTER 2420 100 µ D 33 2458 22n D I/O P5 Vdd 77 76 80 79 78 75 3472 1k 2454 22n D 7415 TMP87CS71F +5 +5
$ 1439 hp l +5D 7405 M24C08 3418 Vcc 5 6 SDA SCL WC_ Vss 4 D E0 E1 E2 1 2 3 D av l av gnd av r hp r hp gnd 1 2 3
1437 1 2 3
1436 1 2 3
1425 1
4 2
22k
10k
3392 3391 1k
3419
10k
3420
B
tu de tu en
2 3 HP 2447 4n7 HP 2445 4n7 HP
3
2k2
3410
2443 47p D
+5
+5
B
10k
3417
10k
8
2405 22n
7 8 9 1
2439 From Tuner 220p D 3413 1k 2402 330p 2410 From Tuner 22n D 2407 470p D
2438 220p D 4 Mux
To/From 1601 Volume Control part hp ON 3424 1k 4 4
1k
3471 HP
2427 1n HP
C
tu rds tu gnd 2 1
C
+5 D
7
330E
4 5 6
5 6 7
5 6 7 A 2448 5 6 4 A 8 9 7 A 2 3 1
3404
FRONT AV
1428 Audio Left In
D
1402 P50 6 5 $ 1434 1 2 D 3 4 1 2 3501 470E 3500 470E V sig +5D +5D
CLOCKED COMPARATOR
COSTAS LOOP VARIABLE AND FIXED DIVIDER
BIPHASE SYMBOL DECODER
DIFFERENTIAL DECODER
RDDA
2
D
CLOCK REGENERATION AND SYNC Vssd 11 D Cin 7 2403 560p SCout 8
Vpi
REFERENCE VOLTAGE
TEST LOGIC AND OUTPUT SELECTOR SWITCH Vref 3 2409 2µ2 D Mode 9 D Test 10 D
22k
22k
15 +5D
22k
T57
RC5
3455 D
2 3
71 72
3491 100k D 100k 3475 D
3434 D
3435 D
3436 D
1404
1405
1406
To/From 1515 Volume Control Part + Source Slector Part 2449 1n A
1n A
22k
Audio Right In
47E
10k
10k
E
3402
3401
Vddd 12 2408 22n D
Vdda 5 5400 2µ2 +5
Vssa 6 D
3400 2400 D 3409 1k 3415 0E 2401 D amp prot 3426 1k +5D 73 I/O P4
65 64 S14 S13 S12 S11 S10 S9 S8
3443 330E
6404 1N4148
BASS
LOUDNESS
TREB V sig
1435 2
1427 2
E
Video In
V sda V scl
10K
3416 1
63 62 3483 100k 74 I/O P9 61 60 59
V gnd
1
1 V
68E
7403
2 100 µ
1407
1408
1409
3477 V 2451 1n
2430 220p V V
F
V sig V gnd
3444 330E
6405 1N4148
AM/FM
PREV
NEXT
2450 A A 1n
F
Only in sets with RDS V gnd 4 D 3 D
1n D
1411
1412
1413
V +5D
+5D
10k
To 1560 P50 Board & Video Selector
SENS 3452 330E 6406 1N4148
TEXT
NEWS T/A
+5D
47k
58
SOURCE SELECTOR
s sel 1 s sel 2 2424 22n 3466 220E 3469 220E
3461 1
1422 EC16
G
10k
1410 4 5 6 3493 470E 3494 470E 3495 470E +5 +5 2435 220p D 3412 ss ce 6411 1N4148 ss data ss clk 3 2 11 15 8 D 9 12 13 10 ss data dpl clk 2436 220p D 2437 220p D
47k
10k
47k
3421 67
57 56
S7 S6
1414
1415
1416
G
3
3406
10k
hp ON 3487 2413 22n D +5D
47k
sofac scl sofac1 sda1
sofac scl sofac1 sda1 sofac2 sda2 7421 PDTA144ET 6424 BAS216
47k
MENU 55 54 32 I/O P8 53 52 27 51 S1 S0 1420 S5 S4 S3 S2 3457 330E 6419 1N4148 I/O P7 50 CINEMA LINK 6414 1N4148 1417 3453 330E
ENTER
HALL
2
D MT1 MT2 5 D
10k
2423 22n D
3462
1418
1419
4 D
H
D
sofac2 sda2
nav 1
47k
D
+5D SURR ON/OFF SURR MODE nav 1 nav 2
H
31
10k
10k
47k
3407
I
ss ce dpl clk
1 7
7419 PDTC144ET
D
7422 PDTA144ET
3486 D
nav 2 v cont 1 v cont 2
30 29 28 25 26 RAM ROM 49 48 47 17 46 I/O P7 8-BIT CPU 45 44 43 I/O P3 42 G15 G14 G13 G12 G11 G10 G9 G8 3458 330E
10k
6420 1N4148
FRONT A/V
3463 1
10k
VOLUME CONTROL
v cont 1 v cont 2 2426 22n D 3467 220E 3470 220E
+5D 1423 EC16
+5D
I
1421 EC16
NAVIGATOR
3 3465 220E D 3468 220E
3459 1
3 2 D MT1 3460 4 D MT2 5 D
ss clk amp prot dd req 2417
+5D
2
100k
10k
amp prot dd req amp s on
3449 dpl clk 2428 4µ 7 D +5D P50 sofac2 sda2 sofac1 sda1 sofac scl 3451 +5 ss ce 3408 dd req s sel 1 s sel 2
22n D
3464
5401 2µ 2
24 23 22 21 20
4 D
5 D
22n D
22n D
+5D
+5D
7412 22n 16 HEF4094BT C2 EN3 SRG8 C1/ 1 15 3
K
10k
J
+5D
2425
MT1
MT2
2422
2421
J
amp lr on amp mute lr amp mute c s
G4 Vkk 3755 33k 2467 100p 3756 33k 2468 100p
G15
S0
S14 3767 33k 3768 33k 3769 33k Vkk Vkk Vkk
K
10k
41 19 40 18 TIMER/ COUNTERS INTERRUPT CONTROLLER 39 I/O P6 38 37 36 reset 12 35 CLOCK/TIMER/SYSTEM CONTROLLER
G7 G6 G5 3396 1k 7417 BC847B +5D 2433 100p +5D Vkk
22k
2444 22n
4 3394 5 D D 6 7 amp stby +5 3447 *330E 3427 150E 6410 DVD 6401 6421 LTL-1CHPE SURR 12 11 13
3
2D
1D
2
3454 0E
10k
Vkk
0E
L
To/From Volume Control Part 1426 amp stby 1 2 4 3 5 D 30 f2 f1 6 8 7 From 1257 Monoboard Supply Part 3414 1k
3490 Vkk
L
P50
+5D +5D 2411 3433 220p 3437 100k 7406 BC847B 6402 1N4148
+5D
+5D
+5D
RESET
7409 BC847B 3439 10k 3442 D
+5D
22k
22k
10k
2434 3430 220n
100k
3429
3431
3482 Vkk 3765 33k 2477 100p 3766 33k 2478 100p
45 44
10k
27k
*
14
M
amp pd +5D +5
amp pd +5 +5D +5 2461 2404 1n D
22k
3441 D
7408 BC847B D D
6403 1N4148 D
100k
3428 3438 33k
7407 BC847B
30V 34 Vkk
M
3779 33k 3780 33k 3781 33k 7414 12-MT-74GK
2 1
Only in sets with RDS Vkk Not in sets with RDS Vkk Vkk Only in FR755 sets with 6 CH/DVD * Onlyininsets with P50 functioninput (FR755) Not Not in sets with RDS
2414 22n D D P20 16 P21 10 P22 11 X in 13 1403 CST X out 14 Test 9 D Vss 15 D Vkk Vkk 66 +Vkk Vkk 3474 0E 2455 47µ D 3473 0E 2429 47µ D 3488 4E7 2459 22n D 3489 4E7 2460 22n D
220E
3440 D
100k
22n D 30
22k
N
4E7
gndd
9 3393 D D 10 8
Only in sets with P50 function
3476 D
2416 22p D
2415 22p 3432
2412 47µ D
2457 22n D
N
D
D 30
41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5
O
RDS EON TA NEWS CINEMA LINK
PRESET
SENS
HILO
HALL
LOUDNESS
SMART SOUND
MENU
OK
O
LEU0167 9912
FRONT PART FR735 - FR755 3104 217 05790 / 05850 / 05860 / 05870 / 05880
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
6-6
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
6-6
17 18 19 20 21 22 23 24 25 26 27
6-6
28 29 30
1424 6 5 1437 1 2 3 1436 1 2 3 1425 1 2 2 3 2 3 HP To/From 1601 Volume Control part hp on 3424 1k 4 4 2447 4n7 HP 2445 4n7 HP 7 8 9 1 3 4
31
1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 1414 1415 1416 1417 1418 1419 1420 1421 1422 1423 1424 1425 1426 1427 1428 1433 1435 1436 1437 1439 1440 1441 2400 2401 2402 2403 2404 2405 2407 2408 2409 2410 2411 2412 2413 2414 2415 2416 2417 2419 2420 2421 2422 2423 2424 2425 2426 2427 2428 2429 2430 2431 2432 2433 2434 2435 2436 2437 2438 2439 2440 2441 2442 2443 2444 2445 2447 2448 2449 2454 2455 2456 2457 2458 2459 2460 2461 2462 2463 2464 2465 2476 2477 2478 3391 3392 3393 3394 3395 3400 3401 3402 3403 3404 3405 3406 3407 3408 3409 3410 3411 3413 3414 3415 3416 3417 3418 B8 A1 D1 N17 E23 E24 E25 F23 F24 F25 G1 F23 F24 F25 G23 G24 G25 H23 H24 H25 I23 I31 F28 I28 A30 A28 M1 E28 D30 A2 E28 A28 A27 A27 C12 C12 E12 F13 C3 E6 M3 B24 D3 F8 F9 D2 M9 N19 H15 M14 N18 N17 K6 G8 B15 J30 J29 G27 G27 J27 J27 C29 H10 O23 E29 M21 M21 L22 M13 H3 H3 H3 C4 C3 A4 A3 B8 B9 L2 B29 B29 D29 E29 C20 N23 B13 N20 B15 N23 O23 N2 E13 K24 L24 L24 L25 M24 N24 B13 B13 N4 L3 L20 E12 E4 E3 A2 D12 A3 G2 I2 L14 F12 B9 B8 C2 M2 F13 F11 B22 B22 3419 3420 3421 3422 3423 3424 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3441 3442 3443 3444 3445 3446 3447 3448 3449 3451 3452 3453 3455 3457 3458 3459 3460 3461 3462 3463 3464 3465 3466 3467 3468 3469 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 3482 3483 3484 3485 3486 3487 3491 3493 3494 3495 3496 3497 3498 3499 3500 3501 3751 3752 3753 3764 3765 3766 3767 3768 3769 3770 3778 3779 3780 3781 5400 5401 5402 5403 6400 6401 6402 6403 6404 6405 6406 6407 6408 6409 6410 6412 6413 6414 6415 6416 6417 6418 6419 6420 6421 6424 7402 7403 7404 7405 7406 7407 B20 B20 G15 D11 B13 C27 F15 M5 M10 M11 M11 M14 N19 M9 E21 E21 E22 M9 M10 M13 N10 N11 M13 E22 F22 I7 M5 M5 H7 G10 G10 G22 H23 E14 H22 I22 I30 J30 F28 G28 I28 J28 I30 G27 I27 I30 G27 I27 C29 C20 O22 N22 E20 N16 E29 N21 N20 M22 M21 L23 F15 L22 L23 I13 G12 E20 G2 H2 H2 B3 B3 B3 A3 E2 E2 K24 L24 M24 M25 M24 M24 K29 K29 L29 L29 M29 M29 M29 N29 F8 J7 G9 B15 C12 M6 M10 M13 E23 F23 G23 I7 H7 H7 M6 M6 J7 H22 I7 I7 J7 I7 H23 I23 M5 H12 A12 F12 C5 B22 N9 M11 7408 7409 7411 7412 7413 7415 7416 7417 7418 7419 7421 7422 M11 M14 G9 K7 N27 A16 M21 L22 N21 I12 H12 I13
FRONT PART SR4000
A
1401 stereo tu clk 6 5 4 3 1433 4 3 2 1 +5D +5D D D 220p stereo tu clk tu de tu en 2439 From Tuner 220p D 3413 1k 2402 330p 2410 From Tuner 22n D 2407 470p D CLOCKED COMPARATOR COSTAS LOOP VARIABLE AND FIXED DIVIDER BIPHASE SYMBOL DECODER DIFFERENTIAL DECODER RDDA 2 2438 220p D 4 Mux ANTI ALIASING FILTER 57 kHz BANDPASS (8th ORDER) RECONSTRUCTION FILTER 7404 SAA6579T 2442 47p D 13 OscI OSCILLATOR AND DIVIDER 1400 AT-5I 4M332 3411 220k 14 OscO QUALITY BIT GENERATOR +5D +5 +5
HEADPHONE
220p 7402 PDTA144ET
47k 47k
A
6k8
22k
3403
3405 3499 470E 3498 470E 3497 470E 3496 470E
+5D 5403 2µ2 amp stby 2456 47µ D 2420 100 µ D stereo tu clk 33 2458 22n D 4 6 7 8 5
+5D
7415 TMP87CS71F
amp pd
ss data
ss clk
2441
2440
$ 1439 hp l 1
22k
10k
3392 3391 1k 3423
3419
10k
3420 hp r +5 +5 +5D 7405 M24C08 3418 Vcc 5 6 SDA SCL WC_ Vss 4 D E0 E1 E2 1 2 3 D av l av gnd av r 4 5 6 5 6 7 5 6 7 A 2448 To/From 1515 Volume Control Part + Source Slector Part 1n A A 5 6 4 8 9 7 A 2 3 1 Video In Audio Right In Audio Left In hp gnd 8 2405 22n
B
tu de tu en
Vdd
77 76 80 I/O P5 6-BIT A/D CONVERTER 79 78 75 3472 1k 2454 22n D I/O P1 70 69 +5 D
B
2k2
3410
2443 47p D 1440 1 Qual 1 2 2 6400 1441 1
10k
3417
10k
1k
3471 HP
2427 1n HP
C
tu rds tu gnd 2 1
C
7
tu de tu en
330E
FRONT AV
1428
3404 D
D
1402 P50 6 5 D +5D +5D P50
D
RDCL
16
3422 10k
1
I/O P4
68
CLOCK REGENERATION AND SYNC Vssd 11 D V sig V gnd Only in sets with RDS Cin 7 2403 560p SCout 8
Vpi
REFERENCE VOLTAGE
TEST LOGIC AND OUTPUT SELECTOR SWITCH Vref 3 2409 2µ2 D Mode 9 D Test 10 D
22k
22k
15 +5D
22k
T57
22k
2462
10k
E
V sda V scl V sig 3 4 1 2 3501 470E 3500 470E
10k
RC5
1n D
3455 D
2 3
71 72
3491 100k D 100k 3475 D
3434 D
3435 D
3436 D
1404
1405
1406 1435 1427 2
2449 1n A
3402
3401 Vddd 12 2408 22n D +5 Vdda 5 5400 2µ2 Vssa 6 D
47E
10K
7403 3416
2 100 µ 1
1407 D 3409 1k 3415 0E 2401 3483 100k D amp prot 3426 1k +5D 73 I/O P4 74 63 62 I/O P9 61 60 59 58 S13
1408
1409
V gnd
1
1 V
68E
3400 2400
65 64 S14
3443 330E
6404 1N4148
BASS
LOUDNESS
TREB V sig 2
E
3477 V
2430 220p V V
S12 S11 S10 S9 S8
F
V gnd
3444 330E
6405 1N4148
AM/FM
PREV
NEXT
To 1560 P50 Board & Video Selector
+5D +5D 2419 5402 2µ2
4 D
3 D
10k
1n D
1411
1412
1413
SOURCE SELECTOR
s sel 1 s sel 2 3466 220E 3469 220E
+5D 1422 EC16 Only in sets with RDS 1 3 2 D MT1 3462 4 D MT2 5 D Not in sets with RDS Only sets with DVD input * Not ininsets with P50 function Not in sets with RDS $ Not in FR970
F
3461
SENS 3452 330E 6406 1N4148
TEXT
NEWS T/A
+5D +5D +5D
47k
10k
G
sofac scl sofac1 sda1 sofac2 sda2
1410 4 5 6 3493 470E 3494 470E 3495 470E
3406 sofac scl +5 sofac1 sda1
100k
10k
3451
3449
10k
3487
hp on 2413 22n +5D
47k
67
56 55 54 I/O P8 53 52
S6 MENU S5 S4 S3 nav 2 S2 S1 S0 1420 v cont 1 3458 330E 6420 1N4148 FRONT A/V v cont 2 3457 330E 6419 1N4148 CINEMA SURR ON/OFF MODE 6414 1N4148 1417 1418 1419 3453 330E nav 1 ENTER HALL
22n D
22n D
330E
sofac2 sda2 2435 220p D 3407 ss ce ss clk +5 ss data amp prot dd req +5D 3445 330E 2436 220p D 2437 220p D
3448 6409 4 5 6 7 14 13 12 11 9 10
SRG8 C1/ 3 2D 1D
2428 3 2 4µ7 D
7421 PDTA144ET 6424 BAS216
47k 47k
+5D
H
10k
47k
10k
D
7411 22n 16 HEF4094BT 1 C2 15 EN3
57 3421
S7
1414
1415
1416 2424
G
2423
D 32 nav 1 D 31
H
+5
PHONO 6408 TUNER 6407 CD 6418 CDR/TAPE 6415 3D-SURR 6416 SAT 6413 VCR 6417 TV LTL-1CHPE
10k
47k
51 27
I
ss clk ss data amp prot
2 3 11 15 14 8 9 12 13 10
7419 PDTC144ET
D
7422 PDTA144ET
3486 D
10k
nav 2 v cont 1 v cont 2
30 29 28 49 25 RAM 26 47 17 24 I/O P7 8-BIT CPU 46 45 44 43 I/O P3 42 G13 G12 G11 G10 G9 G8 Vkk Vkk 41 19 40 18 TIMER/ COUNTERS INTERRUPT CONTROLLER 39 I/O P6 38 37 36 3395 0E G5 G4 G3 +5D 2432 10p 3484 1k +5D G6 G7 +5D 2433 100p +5D Vkk 100p 3752 33k 2464 100p 3751 33k 2463 G0 ROM 48 G14 G15 I/O P7
3463 1
10k
ss ce
47k
1
50
VOLUME CONTROL
3467 220E 3470 220E
+5D 1423 EC16
+5D
NAVIGATOR
3 3465 220E D 3468 220E
3459 1
1421 EC16
I
3 D MT1 MT2 5 D
2
2
10k
22n D
22n D
3464
4 D
5 D
10k
2426
2425
MT1
MT2
2422 22n D
2421 22n D
3460
4 D
J
dd req dd reset amp s on amp lr on
+5D
+5D
J
2417 D
5401 2µ 2
sofac2 sda2 8 D P50 sofac1 sda1 sofac scl +5 ss ce 3408 dd req s sel 1 s sel 2
23 22 21 20
K
amp mute lr amp mute cs sub
7412 22n 16 HEF4094BT 1 C2 15 EN3 SRG8 C1/ 3
G15
S0
22k
2444 22n
3
2D
1D
0E
3394 D
4 5 6
2
S14 3767 33k 3768 33k 3769 33k
K
Vkk Vkk Vkk
10k
3485 Vkk
L
To/From Volume Control Part
D
L
3770 to 3778
100k
P50
+5D +5D 2411 3433 220p 3437 100k 7406 BC847B 6402 1N4148
+5D
+5D
+5D
RESET
7409 BC847B 3439 10k 3442 D
+5D
7417 BC847B
3482
22k
22k
10k
1426 amp stby 1 2 4 3 5 D 30 f2 f1 6 8 7 From Power Supply FRONT PART FR960 - FR970 3104 217 05890 / 05900 / 05920 / 05930 2461 22n D 30 3414 1k +5D +5 2404 1n D +5 amp stby +5 amp pd +5 3447 *330E 3427 150E 3446 330E 6421 6410 DVD 6401 SURR 6412
7
2434 3430 220n
2465 to 2476 3753 to 3764 3765 33k 2477 100p 3766 33k 2478 100p
62 61
3429
3431 reset 12 CLOCK/TIMER/SYSTEM CONTROLLER
10k
27k
*
14 13 12 11 9
M
amp pd +5D +5
100k
82k
3441 D
7408 BC847B D D
6403 1N4148 D
100k
3428 3438 220k
7407 BC847B
35 34 +5D
3481 1k +5D
30 7416 BC847B
Vkk Vkk
M
3779 33k 3780 33k 3781 33k Vkk Vkk Vkk
2414 22n D D P20 16 P21 10 P22 11 X in 13 1403 CST 8Mc 2415 22p D D 30 3432 X out 14 Test 9 D Vss 15 D Vkk 66 Vkk 3479 1k 2431 10p
3480 Vkk
47E
HALL LTL-1CHPE
30 Vkk 7418 BC847B
3440 D
100k
22k
N
4E7
gndd
3393 D
10 D 8
Only in sets with P50 function
3476 D
2416 22p D
2412 47µ D
2457 22n D
100k
3478
3474 0E 2455 47µ D 3473 0E 2429 47µ D 2460 22n D 2459 22n D
7413 16-MT-95GK
58 57 56 55 54 53 52 5150 49 48 47 46 45 44 43 42 4140 39 38 37 36 35 34 33 32 3130 29 28 27 26 25 24 23 22 2120 19 18 17 16 15 14 13 12 1110 9 8 7 6 5
2 1
N
30
L
C
R
DIGITAL SURROUND SL SW SR PRESET SENS HILO CINEMA LINK STEREO SMART SOUND
O
RDS
EON HALL
TA NEWS MATRIX
ANA NIGHT
COAX 12 DOWNMIX
OPT 12 OK LOUDNESS
MENU
O
LEU0155 9919
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
6-7
6-7
FRONT BOARD - COMPONENT & COPPER SIDE VIEW
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist.
This assembly drawing shows a summary of all possible versions. For components used in a specific version see schematic diagram respectively partslist.
6-8
6-8
ELECTRICAL PARTSLIST - FRONT BOARD
POS. NO 1400 1403 1404 1406 1409 1410 1411 1416 1418 1419 1421 1422 1423 1424 1428 1429 1430 8002 VERS. MODEL COLOR N PART NO. DESCRIPTION POS. NO 2467 5322 122 32531 100PF 2478 4000 N 5322 116 80853 560PF 5% 5% NP0 NP0 50V 63V VERS. MODEL COLOR PART NO. DESCRIPTION POS. NO 3482 3483 3484 3485 3486 3487 3488 3489 3490 3492 3493 VERS. MODEL COLOR 3000 4000 4000 PART NO. 4822 117 10837 4822 117 10837 4822 051 10102 4822 051 20008 4822 051 20472 4822 117 10833 4822 050 24708 4822 050 24708 4822 051 20008 4822 117 10837 DESCRIPTION 100K 1% 0.1W 100K 1% 0.1W 1K00 2% 0,25W 0R00 JUMP. (0805) 4K70 5% 0,1W 10K 1% 0,1W 4R70 1% 0,6W 4R70 1% 0,6W 0R00 JUMP. (0805) 100K 1% 0.1W 0,1W 0,25W 0,1W POS. NO VERS. MODEL COLOR PART NO. 4822 130 60511 4822 130 60511 4822 130 60511 9340 310 30215 4822 130 11607 DESCRIPTION BC847B BC847B BC847B PDTC144ET PDTA144ET
MISCELLANEOUS 4822 242 11033 CRYSTAL(4,332MH) 4822 242 72066 CST8,00MT 4822 276 13114 SWITCH, PUSH BUTTON 4822 276 13114 SWITCH, PUSH BUTTON 4822 265 10981 15FE-BT-VK-N 4822 276 13114 SWITCH, PUSH BUTTON 4822 276 13114 4822 276 13114 4822 273 10372 4822 273 10372 4822 273 10365 4822 265 11584 4822 265 11336 4822 276 13114 4822 276 13114 4822 320 12706 SWITCH, PUSH BUTTON SWITCH, PUSH BUTTON SWITCH, ROTARY SWITCH, ROTARY ROTARY ENCODER 24P 1P YKB21-5209 3P. FEM. CINCH SWITCH, PUSH BUTTON SWITCH, PUSH BUTTON FFC 15P - 220MM CAPACITORS 100UF 20% 1NF 10% 560PF 5% 1NF 10% 22NF 10% 470PF 10% 22NF 10% 2,2UF 20% 22NF 10% 47UF 20% 22NF 10% 22NF 10% 22PF 5% 22PF 5% 22NF 10% 22NF 10% 100UF 20% 22NF 10% 22NF 10% 10%
7416 4000 7417 7418 4000 7419 7421
3391 3392 3394 3395 4000 3396 3000 3400 3401 3402 3403 3404 3405 3406 3408 3409 3410 3411 3412 3000 3413 3414 3416 3417 3421 3422 3424 3426 3427 3430 3431 3432 3434 3435 3436 3439 3442 3443 3444 3445 3446 3447 3448 3449 3451 3452 3453 3454 3455 3457 3458 3459 3464 3465
RESISTORS 4822 051 10102 1K00 2% 4822 051 20223 22K00 4822 051 20008 4822 051 10102 4822 051 20479 4822 050 21003 4822 050 21003 4822 117 11507 4822 116 52219 4822 116 52257 5%
0,25W 0,1W
3000 3000 3000
0R00 JUMP. (0805) 1K00 2% 0,25W 47R00 5% 0,1W 10K00 1% 0,6W 10K00 1% 0,6W 6K8 1% 0,1W 330E 5% 0,5W 22K 5% 0,5W 1% 0,6W
4822 051 20471 470R00 5% 3501 3502 4000 3751 4000 3754 4000 3755 4822 051 20333 33K00 5% 4822 051 10102 1K00 4822 051 20333 33K00 2% 5%
0,1W
4822 050 21003 10K00 4822 051 10102 4822 117 11449 4822 117 13579 4822 050 21003 4822 050 11002 4822 051 10102 4822 117 10833
3781 4401 4822 051 20008 0R00 JUMP. (0805) 4404 4406 4822 051 20008 0R00 JUMP. (0805) 4408 4410 4411 4413 4416 4426 4450 4822 051 20008 0R00 JUMP. (0805) 4822 051 20008 0R00 JUMP. (0805) 4822 051 20008 0R00 JUMP. (0805) 4822 051 20008 0R00 JUMP. (0805)
2400 2402 2403 3000 2404 2405 2407 2408 2409 2410 2412 2413 2414 2415 2416 2417 2419 4000 2420 2421 2422 2423 2426 2427 2428 2429 2430 2431 4000 2432 4000 2433 2434 2435 2441 2442 2443 2444 2445 2447 2448 2449 2454 2455 2456 2457 2461 2462 2463 4000 2466
N N
N N N N
4822 124 41584 5322 122 31647 5322 116 80853 5322 122 31647 5322 122 32654 5322 122 34099 5322 122 32654 4822 124 22652 5322 122 32654 4822 124 41751 5322 122 32654 5322 122 32654 5322 122 32658 5322 122 32658 5322 122 32654 5322 122 32654 4822 124 23432 5322 122 32654 5322 122 32654
10V X7R NP0 X7R X7R X7R X7R 50V X7R 50V X7R X7R 50V 50V X7R X7R 10V X7R X7R X7R
N N N N
63V 63V 63V 63V 63V 63V 63V 63V 63V
1K00 2% 0,25W 2K2 1% 0,1W 220K 1% 0.1W RC12H 0805 10K00 1% 0,6W 1K00 1% 0,4W 1K00 2% 0,25W 10K 1% 0,1W 1% 0,1W
4822 117 10833 10K N 4822 117 10833 4822 050 11002 4822 050 11002 4822 116 83868 4822 051 20223 4822 117 10833 4822 052 10478 4822 051 20223 4822 116 52257 4822 116 52257 4822 117 10833 4822 117 10837 4822 116 52219 4822 116 52219 4822 117 13577 4822 117 13577 4822 116 52219 4822 116 52219 4822 117 10837 4822 117 10833 4822 116 52219 4822 116 52219 4822 051 20008 4822 051 20223 4822 116 52219 4822 117 13577
63V 63V 63V 63V 63V
5322 122 32654 22NF 5322 122 31647 4822 124 12032 4822 124 41751 4822 122 33575 5322 122 32531 5322 122 32531 5322 122 32531 4822 126 14076
1NF 10% X7R 63V 4,7UF 20% 50V 47UF 20% 50V 220PF 5% NP0 63V CASE 0805 100PF 5% NP0 50V 100PF 5% NP0 50V 100PF 5% NP0 50V 220N 25V. P8020
4000 4000 4000
3000 U, K
4822 122 33575 220PF 5% NP0 63V CASE 0805 N N 4822 126 13692 4822 126 13692 5322 122 32654 5322 126 10223 5322 126 10223 5322 122 31647 5322 122 31647 5322 122 32654 4822 124 41751 4822 124 40433 47PF 47PF 22NF 4,7NF 4,7NF 1NF 1NF 22NF 47UF 47UF 1% 1% 10% 10% 10% 10% 10% 10% 20% 20% 10% 10% 5% NP0 NP0 X7R X7R X7R X7R X7R X7R 50V 25V X7R X7R NP0 63V 63V 63V 63V 63V 63V 63V 63V
10K 1% 0,1W 1K00 1% 0,4W 1K00 1% 0,4W 150R 5% 0,5W 22K00 5% 0,1W 10K 1% 0,1W 4R70 5% 0,33W 22K00 5% 0,1W 22K 5% 0,5W 22K 5% 0,5W 10K 1% 0,1W 100K 1% 0.1W 330E 5% 0,5W 330E 5% 0,5W 330R 1% RC12H 0805 1,25W 330R 1% RC12H 0805 1,25W 330E 5% 0,5W 330E 5% 0,5W 100K 1% 0.1W 10K 1% 0,1W 330E 5% 0,5W 330E 5% 0,5W 0R00 JUMP. (0805) 22K00 5% 0,1W 330E 5% 0,5W 330R 1% RC12H 0805 1,25W 1% 0,1W
4822 051 20008 0R00 JUMP. (0805) FILTERS LAL02TB2R2J LAL02TB2R2J LAL02TB2R2J LAL02TB2R2J
5400 5401 5402 4000 5403
N
4822 157 11477 4822 157 11477 4822 157 11477 4822 157 11477
6400 6403 6406 6407 4000 6409 6410 6411 3000 6412 4000 6413 4000 6414 6415 4000 6418 6419 6420 6422 6423 6424
DIODES 9322 100 14682 LTL1214A 4822 130 30621 1N4148
4822 130 82978 LTL-16KPE-P 4822 130 82978 4822 130 30621 4822 130 82978 4822 130 82978 4822 130 30621 LTL-16KPE-P 1N4148 LTL-16KPE-P LTL-16KPE-P 1N4148
4822 130 82978 LTL-16KPE-P 4822 130 30621 4822 130 30621 4822 130 82978 4822 130 82978 4822 130 83757 1N4148 1N4148 LTL-16KPE-P LTL-16KPE-P BAS216 TRNSISTORS & ICs PDTA144ET GP1U28XP SAA6579T M24C08-MN6 BC847B HEF4094BT HEF4094BT 16-BT-68GK 12-BT-113GK TMP87CS71F/FR755.1 TMP87CS71F/SR4000
4822 117 10833 10K
4822 117 11503 220R 3470 3471 3472 3473 3474 3475 3476 3477 3478 3479 3480 3481 4822 051 10102 4822 051 10102 4822 051 20008 4822 051 20008 4822 117 10837 4822 117 10837 4822 117 12521 4822 117 10837 4822 051 10102 4822 117 10837 4822 051 10102
1%
0.1W 7402 7403 7404 7405 7409 7411 7412 7413 7414 7415 7415 4822 130 11607 4822 130 10165 4822 209 31981 4822 209 17445 4822 130 60511 5322 209 11306 5322 209 11306 2722 171 07179 2722 171 07178 4822 209 17446 3103 308 83880
5322 122 32654 22NF 5322 122 31647 1NF 5322 122 32531 100PF
63V 63V 50V
4000 4000 4000 4000
1K00 2% 0,25W 1K00 2% 0,25W 0R00 JUMP. (0805) 0R00 JUMP. (0805) 100K 1% 0.1W 100K 1% 0.1W 68R 1% 0,1W 100K 1% 0.1W 1K00 2% 0,25W 100K 1% 0.1W 1K00 2% 0,25W
N
4000 4000 3000 3000 4000
7B-1
7B-1
BLOCK DIAGRAM
TUNER BOARD ECO 5 systems
VStabA VStabB
Discriminator 5
FM-RF
buffer ampl.
Vcc1 RDS (MPX) Vdd Vcc2 Vcc
4
1101 (1102)
A
VLoop
10,7 MHz 10,7 MHz 10,7 MHz
LF filter 10 11
VCO 9 right 15 Stereo Decoder left 14
4
1124
4
FM 43
3
39
37
35
33
18
right
FM frontend
FM Mixer FM Osc. AM Osc. Prescaler
IF1
IF2
FM Det.
left
1
FM-Osc.
VLoop
AM-Osc.
5
Multiplexer
6
RADIO IC TEA 5757T
stereo 24
Version
stereo
3
1126 1121
4 6
clock 27 data 28
clock data enable RDS (MPX)
AM-FRAME AERIAL
VLoop 1103
AM-RF
2
AM Frontend
AM Mixer
AM IF
AM Det. AGC
CONTROL
enable 29
1
VLoop
B
C
P1
programmable output ports P0
31 30
1
1
VLoop VStabA VStabB
8 38 34
Charge pump
AFC
AFC + AFC -
Reference Oscillator
MW/LW
23
7
22
40
41
36
44
32
19
20
25
AM-RF, AM-Osc.
75kHz
Vdd Vcc1 Vcc2
450kHz 450kHz 450kHz
2
VStabA
VStabB
VStabB
ECO5 sys., 240698
TUNER BOARD ECO5
TABLE OF CONTENTS Blockdiagram ........................................................... 7B-1 Adjustment table ...................................................... 7B-2 Component layout .................................................... 7B-3 Circuit diagram ......................................................... 7B-4 Parts list ................................................................... 7B-5
7B-2
7B-2
TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- and FM/MW/LW - versions with AM-frame aerial )
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
TUNER ADJUSTMENT TABLE ( ECO5 FM/MW- stereo versions with AM-frame aerial )
Waverange Input frequency Input Tuned to Adjust Output Scope/Voltmeter
VARICAP ALIGNMENT
FM 87.5 - 108MHz
(65.81 - 74, 87.5 - 108MHz)
VARICAP ALIGNMENT
108MHz 87.5MHz
(65.81MHz)
5130 check 5123 check 5123 check 5122 check 5123 check
8V ±0.2V 4.3V ±0.5V
(1.2V ±0.5V)
FM 87.5 - 108MHz FM Japan 76 - 90MHz plus
Ch1 95.75MHz, Ch2 101,75MHz, Ch3 107.75MHz
108MHz 87.5MHz 107,75MHz 76MHz 1700kHz 530kHz 1602kHz 531kHz
5130 check 5130 check 5123 check