Philips FR-975 Service Manual Download Page 57

Page: 57 / 75

10-4

PCS 105 727

10-4

3104 217 06420 / 06430 / 06490

SOURCE SELECTOR PART FR965 - FR975

RES

LC7821

LOGIC

VDD

+12sel

VSS

100p

21 R8

VEE

–12sel

1 L1

4k7

22p

100n

100k

NJM4560M

100p

4k7

100p

4k7

22p

NJM4560M

100n

100k

+12

270E

–12

270E

VEE

–12sel

22p

VSS

21 R8

LOGIC

RES

2k7

220

22p

39k

2k7

+12sel

VDD

LC7821

1 L1

270E

–12

100n

NJM4560M

10k

100n

270E

+12

100p

+12sel

3k3

1N4148

+12sel

33n

+12sel

100p

10k

100p

10k

3k9

10k

3k9

ss data

Right MDM

Left MDM

Control
Part

Volume

ss clk

ss ce

DownmL

DownmR

Right out
to Right in

to Left in

Left out

To / From

270E

–12

82p

560E

270E

NJM4560D

560E

10n

390k

82p

NJM4560D

+12

27k

2n2

10n

390k

2n2

27k

10k

1k5

3n3

1k5

10k

3n3

56k

Phono In

100p

220p

39k

8k2

56k

330k

Tuner

+12

100p

47k

1k8

100p

1k8

47k

CDR

39k

100p

CDR

100p

CDR

8k2

100p

CDR

100p

CDR

470E

CDR/Tape In

CDR/Tape Out

CDR

SAT

39k

SAT

100p

8k2

SAT

39k

100p

8k2

100p

39k

TAPE

39k

VCR In

VCR Out

TAPE

39k

470E

8k2

TAPE

8k2

100p

TAPE

100p

TAPE

100p

TAPE

100p

TAPE

100p

FAV

3k3

100p

FAV

3k3

FAV

18k

Front AV L

Not in FR965

Tuner L

CDR Play L

CD L

SAT L

VCR Play L

Front AV L

CDR Rec L

VCR Rec L

CD R

CDR Play R

Tuner R

Front AV R

VCR Play R

SAT R

VCR Rec R

CDR Rec R

Tuner L

Tuner R

CDR Rec L

CDR Rec R

CDR Play L

CDR Play R

CD L

CD R

SAT L

SAT R

VCR Rec L

VCR Rec R

VCR Play L

VCR Play R

Front AV L

Front AV R

100n

270E

+12

+12sel

270E

–12

–12sel

100n

FAV

CDR

TAPE

SAT

Front AV R

Phono R

TV L

TV R

Phono L

Right

Left

Right

Downmix R

Downmix L

Rec R

Right

Rec L

Left

470E

100p

470E

100p

39k

Rec L

Rec R

100p

470E

Rec L

470E

100p

470E

Rec R

LEU0177/0015

Front part

To 1437

SOURCE SELECTOR PART FR965 - FR975

3616

2570

3614

3615

3613

2510

2509

3637

2508

3636

2556

3554

2558

3553

2555

2557

3535

3536

1515b

2523

3549

2524

3550

2521

2522

2932

2933

3534

3533

3529

1514

3530

3531

3532

4503

3521

3522

2517

2518

3524

3523

2519

3527

1513

3525

2520

3528

4502

3526

3515

3516

2513

2514

3519

2515

3520

2516

1512

3517

3518

4501

3514

3951

2512

3950

3513

2511

1511

2572

3571

3572

2571

3573

1516

2573

3576

3540

3539

3574

3537

3538

4504

2525

2526

2574

3575

2584

3584

2582

3586

2583

3585

3583

2581

3582

2580

3580

2578

3581

2579

2561

7571b

2585

3579

2577

2575

2576

3577

7571a

2562

3578

2586

3567

3566

3588

3590

3587

3589

4566

2546

3546

2545

2542

2541

2559

6501

3555

2623

2622

2627

3632

3631

3630

3551

2551

2553

3545

7503a

7503b

2552

2554

3552

7501

2549

2543

3543

3541

2544

3544

2550

3542

3635

3634

3633

3556

3557

3591

2527

2529

7504a

2599

3595

2595

2593

3593

3596

2596

2594

7504b

3594

2600

2528

3592

2530

2626

2625

2624

7572

4565

1511

1512

1513

1514

1515b

1516

2508

B15

2509

F15

2510

L14

2511

2512

2513

2514

2515

2516

2517

2518

2519

2520

2521

2522

2523

2524

2525

2526

2527

K16

2528

N16

2529

K16

2530

N16

2541

B14

2542

F14

2543

C15

2544

E15

2545

C16

2546

E16

2549

C15

2550

E15

2551

B16

2552

F16

2553

B16

2554

F16

2555

2556

2557

2558

2559

2561

2562

2570

N14

2571

2572

2573

2574

2575

2576

2577

2578

2579

2580

2581

2582

2583

2584

2585

2586

2593

L15

2594

M15

2595

L16

2596

M16

2599

K15

2600

M15

2622

D12

2623

D13

2624

M12

2625

M12

2626

M13

2627

D12

2932

2933

3513

3514

3515

3516

3517

3518

3519

3520

3521

3522

3523

3524

3525

3526

3527

3528

3529

3530

3531

3532

3533

3534

3535

3536

3537

3538

3539

3540

3541

C14

3542

F14

3543

C15

3544

E15

3545

C16

3546

E16

3549

3550

3551

B16

3552

F15

3553

3554

3555

3556

N15

3557

J16

3566

3567

3571

3572

3573

3574

3575

3576

3577

3578

3579

3580

3581

3582

3583

3584

3585

3586

3587

D18

3588

E18

3589

D18

3590

F18

3591

L15

3592

N15

3593

L15

3594

M15

3595

L16

3596

L16

3613

K14

3614

N14

3615

K16

3616

M16

3630

E12

3631

E12

3632

E13

3633

L12

3634

L12

3635

L13

3636

B14

3637

F14

3950

3951

4501

4502

4503

4504

4565

C17

4566

E17

6501

D10

7501

A10

7503a

C16

7503b

E16

7504a

K16

7504b

M16

7571a

7571b

7572

J10

+12V

–13,5V

+12V

–13,5V

+12V

–13,5V

+12V

–13,5V

+12V

+....V

+12V

–13,5V

- No special features ON

- Source position : Tuner FM

- Voltage measured during normal operation

.....V

Stand by

.....V

LEU0177R/0015

www.freeservicemanuals.info

07/08/2012

World of Free Manuals

Summary of Contents for FR-975

Page 1: ...Subject to modification PCS 102 481 3104 215 50060 TABLE OF CONTENTS Page Location Boards System info 1 2 Technical Specification 1 3 Service Tool Measurement setup Safety 1 4 Warning Handling Chip components 1 5 Abbreviations 1 6 Instruction for Use 2 Dismantling hints Service positions 3 1 Dismantling hints MDM Module 3 2 Wiring diagram 3 3 Block diagram 4 Service Test program 5 Front Board 6 Tu...

Page 2: ...0 x 17 Black x Clickfit 300R UL polarized UL polarized 120V Type Versions FR975 VERSION VARIATIONS Receiver Front speaker Center speaker Surround speaker MX 980D 37 include FR975 17 2 x Home Cinema Speaker 100W Home Cinema Center Speaker 100W Subwoofer FB201V 17 2 x Home Cinema Speaker 100W Tuner Board Screw Terminal MDM Board Mono 2 Board Front Board Secondary Trafo Board Mains Board Headphone Fr...

Page 3: ... 6MHz Tone controle Loudness volume 20dB Ref 1kHz 0dB 100Hz 6 dB 10kHz 2 5 dB Tone control Ref 1kHz 0dB Bass 100Hz 9dB à 9dB Treble 10kHz 9dB à 9dB Multi Channel Decoder MDM2000 MPEG5 1 MPEG 7 1 7 1 downmix to 5 1 Dolby Digital AC 3 Digital Theater Systems DTS Linear PCM up to 96kHz 24 bits resolution Automatic audio data type detection AC 3 dts MPEG 2 PCM Dolby Pro Logic MPEG 2 dual mono channel ...

Page 4: ...ed be used Safety components are marked by the symbol I 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 NL Veiligheidsbepalingen vereisen dat het apparaat in zijn oorspronkeliijke toestand wordt teruggebracht en dat onderdelen identiek aan de...

Page 5: ...rs 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 I AVVERTIMENTO Tutti IC e parecchi semi conduttori sono sensi...

Page 6: ...ground ls l Loudspeaker Left ls r Loudspeaker Right M mdm Multi channel Decoding Module mdm c out Center out mdm gnd ground mdm l dmix Downmix Left mdm l in Left in mdm l out Left out mdm r dmix Downmix Right mdm r in Right in mdm r out Right out mdm req request mdm rst reset mdm scl I2 C clock mdm sda I2 C data mdm sl out surround Left out mdm sr out surround Right out mdm sub out subwoofer out m...

Page 7: ...2 1 CONTROLS INSTRUCTIONS FOR USE PCS 105 701 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 8: ...2 2 PCS 105 702 INSTRUCTIONS FOR USE REMOTE CONTROL www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 9: ...2 3 PCS 105 703 REMOTE CONTROL INSTRUCTIONS FOR USE www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 10: ...2 4 REMOTE CONTROL INSTRUCTIONS FOR USE PCS 105 704 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 11: ...2 5 INSTRUCTIONS FOR USE PCS 105 705 CONNECTORS www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 12: ...2 6 INSTRUCTIONS FOR USE PCS 105 706 CONNECTIONS www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 13: ...2 7 CONNECTIONS 7NSTRUCTIONS FOR USE PCS 105 707 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 14: ...2 8 CONNECTIONS INSTRUCTIONS FOR USE PCS 105 708 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 15: ...2 9 INSTRUCTIONS FOR USE PCS 105 709 SYSTEM SETUP www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 16: ...2 10 INSTRUCTIONS FOR USE PCS 105 710 DISPLAY www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 17: ...2 11 INSTRUCTIONS FOR USE PCS 105 711 MENUS www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 18: ...2 12 MENUS INSTRUCTIONS FOR USE PCS 105 712 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 19: ...2 13 INSTRUCTIONS FOR USE PCS 105 713 SOURCE SELECTION www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 20: ...2 14 INSTRUCTIONS FOR USE PLAYBACK RECORDING PCS 105 714 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 21: ...2 15 INSTRUCTIONS FOR USE PCS 105 715 SURROUND SOUND www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 22: ...2 16 SURROUND SOUND INSTRUCTIONS FOR USE PCS 105 716 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 23: ...2 17 TUNER INSTRUCTIONS FOR USE PCS 105 717 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 24: ...2 18 TUNER INSTRUCTIONS FOR USE PCS 105 718 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 25: ...2 19 TUNER INSTRUCTIONS FOR USE PCS 105 719 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 26: ...PCS 105 720 2 20 ADDENDUM INSTRUCTIONS FOR USE www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 27: ...noboard 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 picture 7 picture 8 Service position main trafo 1 Remove power rod 2 Remove 4x screw as shown in picture 8 1 Put main trafo as shown in picture 9 picture 9 snap Power...

Page 28: ...round Left In Ground 12V 12V 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 4 DM 1433 not in RDS version only in RDS amp stby amp pd 5 5D ground d 30 f1 f2 XH 12 JQ XH only 01 1305 8502 1427 2 DM 1435 2 DM v_gnd v_sig 1425 7 DM 8410 8408 1436 7 DM 1437 2 DM 6 EH 1515 8409 6 DM 6 EH av_ r av_gnd av_ l hp_...

Page 29: ...ideo sel control RDS Info RDS Data Clk VH VH VH Voltage selector Front AV In VL VL Downmix out SL RIAA LOGIC Source selctor control PHONO TV TOS Coax in 1 Coax in 2 Optical in 1 Coax out 12 6 12sel 12 12 12sel 12sel 12sel 9 9 9 5mute 5mute 5mute 12 12 12 Shift register 5D only 00 MFD protection 1 Mute Mute Mute SDA2 SDA1 SDA1 12V 12 MDI 23 02 00 Cinema Link 3265 Sub C Sub VH 12 VP VP 12 12 Amp Stb...

Page 30: ...nd EEU 14 65 81MHz 108MHz 74MHz 87 5MHz 531kHz 1602kHz 558kHz 1494kHz 98MHz 70 01MHz USA USA 17 87 5MHz 108MHz 530kHz 1700kHz 560kHz 1500kHz 98MHz Oversea OSE 01 87 5MHz 108MHz 531kHz 1602kHz 558kHz 1494kHz 98MHz Table 2 Tuner Test Y NEWS DISPLAYT Button pressed Display shows Fig 1 and switch all LEDs on except Stby Led Y N Y DISPLAY TEST Y Display shows Fig 2 and switch all LEDs off NEWS DISPLAY ...

Page 31: ...2 2 2 1 1 1 1 1 1 1 1 1 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 Pin numbers 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 1 1 1 1 1 1 1 P P P P P P GGGGGGGGGGGGGGGGCCCCCC Connection Pin Connection Note FI F2 Filament NC No connection NP No pin 1G 16G Grid NIGHT DOWNMIX DIGITAL SURROUND L C R S S S RDS EON TA N...

Page 32: ...Vkk D D µ 47 0E 22n 0E µ 47 D 22n D 33k 33k 33k 33k 33k 33k Vkk Vkk Vkk Vkk Vkk Vkk Vkk Vkk 100p 33k 33k 100p Vkk Vkk 33k 100p Vkk Vkk 33k 100p Vkk Vkk D 22k D 1n 8Mc to to to 1k 5D 100k D FR965 00 Not for LEU0179 0015 1k D 1n 1k D 1n FRONT PART FR965 FR975 NAVIGATOR CONTROL VOLUME SELECTOR SOURCE P50 RESET HEADPHONE FRONT AV RC5 2486 3786 2485 3785 3764 3753 2476 2465 3778 3770 2462 3455 3424 347...

Page 33: ...ble 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 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 34: ... 1W 3434 4822 051 20223 22K00 5 0 1W 3435 4822 116 52257 22K 5 0 5W 3436 4822 116 52257 22K 5 0 5W 3437 4822 117 10837 100K 1 0 1W 3438 4822 117 13579 220K 1 0 1W 3439 4822 117 10833 10K 1 0 1W 3440 4822 051 20479 47R00 5 0 1W 3441 4822 117 11149 82K 1 0 1W 3442 4822 117 10837 100K 1 0 1W 3443 4822 116 52219 330E 5 0 5W 3444 4822 116 52219 330E 5 0 5W 3445 4822 117 13577 330R 1 1 25W 3446 4822 117...

Page 35: ...1 PCS 69 713 TUNER 95 BOARD TABLE OF CONTENTS Adjustment table 7A 2 Blockdiagram 7A 3 Component layout 7A 4 Circuit diagram 7A 5 Partslist 7A 6 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 36: ... ground 98 MHz 5107 0mV 3mV FM VCO 98 Mhz 1 mV FM continuous wave 98 MHz 3142 152kHz 1 kHz DISTORTION 98 Mhz 1 mV mixcoil FM 90 L 98MHz inside Distortion 9 pilot Tuner minimum mod 1kHz 1110 AM IF 450kHz 5111 f 10kHz symmetrical and Low as possible max height MW Swept signal MW 5112 450kHz 5114 0mV 2mV continuous wave AM RF 558kHz 558kHz 5102 MW Mod 1kHz MAX 30 AM 1494 kHz 1494kHz 2106 198kHz LW mo...

Page 37: ...RITE Enable 5 FM Osc CHARGE PUMP 8 I Tune 24 Mono FM GND 3 4 RF GND 17 IF GND 26 Dig GND 42 RF GND 1 Ripple AM Osc MW LW SELECTION 6 PILOT Filter Fieldstrength 22 VCC2 TEA5762 FM FRONTEND 1102 A B B AGC 6 3 Fo Osc Out IF Out Ant1 7 1 GND 4 8 a F if F 10 7 MHz f0 fin fif FM MT MT 5 VT 75kHz 10 7MHz VC0 IF AM IF AM AM DET ANTI BIRDY FILTER 2 1 450kHz 450kHz 5111 5112 5114 450kHz 3 DATA ENABLE RDS 4 ...

Page 38: ...9 F8 3140 H8 3141 G9 3142 G10 3143 G8 3144 H9 3145 F9 3146 B10 3147 H9 3150 C11 3151 C10 3152 G9 3153 G9 3154 C10 3155 C10 3158 G11 3159 G11 3160 G11 3161 G11 3162 D9 3163 F8 3164 C11 3165 D8 3167 F8 3169 D5 3171 D11 3172 F7 3173 F7 3176 D9 3177 F7 3178 B8 3181 D8 3183 E7 3184 E7 3185 E7 3186 G8 3188 G11 3192 D8 3197 C7 5102 C4 5103 C5 5107 F10 5109 D7 5110 E9 5111 C8 5112 C9 5114 D8 5115 G9 5121 ...

Page 39: ...147 2148 3140 3104 1103 5102 2106 6105a 2107 3131 3123 6105b 7104 2109 2108 7105 3109 3108 5123 2120 2123 5122 2122 2125 3134 5103 3137 7124 3169 3128 7122 7109 3197 3125 3130 3129 3163 7103 3186 3143 3144 3184 2127 7110 3167 2142 2144 6107 3146 3154 3155 2143 2130 3172 3124 3132 3181 3107 7101 3188 3150 5121 2161 3162 2160 3164 2162 3151 3177 1126 2151 5107 2152 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 ...

Page 40: ... 0 25W 3132 4822 051 20008 0R00 JUMP 0805 3134 4822 051 20223 22K005 0 1W 3135 4822 051 20008 0R00 JUMP 0805 3137 4822 117 10833 10K1 0 1W 3138 4822 051 20008 0R00 JUMP 0805 3139 4822 051 10008 0R005 0 25W 3140 4822 051 20331 330R005 0 1W 3141 4822 117 11148 56K1 0 1W 3142 4822 100 11163 100K30 LIN0 1W 3143 4822 051 20223 22K005 0 1W 3144 4822 051 10102 1K002 0 25W 3145 4822 117 11449 2K2 1 0 1W 3...

Page 41: ...9 32 44 25 Stereo Decoder 1124 Vcc1 Vdd Vcc2 AFC AFC AFC 4 4 AGC Pre scaler Multi plexer Charge pump CONTROL AM FRAME AERIAL Reference Oscillator 1126 1 4 1 4 6 1 stereo 27 28 29 clock data enable clock data enable Version P1 P0 MW LW 31 30 programmable output ports AM RF AM Osc 3 5 1121 VLoop VLoop VLoop VLoop VLoop 2 6 5 43 1103 B C 450kHz 450kHz 450kHz 20 75kHz VStabA VStabB VStabB VStabA VStab...

Page 42: ...61 1123 1124 1125 1121 1105 SW OSC MW OSC 9113 9117 9121 9123 9128 9100 9105 9114 7104 5106 5123 5124 6102 2123 2125 1104 2104 2105 3105 9101 9115 9134 7107 5126 6106 FM OSC 5109 5113 5122 FM RF LW OSC SW RF FM RF 2155 2130 VCO 9118 5127 9120 9126 9131 3173 5110 5121 6120 3157 3170 3171 3172 3142 3147 2144 2148 2133 2135 2138 1130 1131 AM IF GND FM R FM L FM L out 3152 6109 SW RF MW RF LW RF 9111 ...

Page 43: ...17 L10 9101 C 6 9100 B 4 7124 M13 7125 I16 7122 M 9 7119 B13 7111 F18 7109 M 7 7105 F 2 7104 E 3 7103 I 9 7102 D 8 7101 G11 4 5 1 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 3 K J N I H G F E D C B A M L K J N I H G F E D C B A M L 4 5 1 6 7 8 9 10 11 12 13 14 15 2 16 17 18 19 20 21 3 HN1V02H Chip jumper 8 7 6 5 4 3 2 1 6105 z_TEA5759 to from COMBI BOARD Source Selector part to from CONTROL BOAR...

Page 44: ...482211710965 18K 1 0 1W 3104 482211711448 180R 1 0 1W 3105 482211683872 220R 5 0 5W 3110 482211652195 47E 5 0 5W 3120 482205120008 0R00 JUMP 0805 3132 482211652195 47E 5 0 5W 3134 482205120223 22K00 5 0 1W 3141 482211711148 56K 1 0 1W 3142 482210011163 100K 30 LIN 0 1W 3145 482211711449 2K2 1 0 1W 3146 482205120229 22R 5 0 1W 3152 482211683883 470R 5 0 5W 3153 482205120471 470R 5 0 1W 3154 4822116...

Page 45: ...8 1 PCS 102 495 TABLE OF CONTENTS Troubleshooting 8 2 Block diagram 8 3 Partslist 8 4 MULTI CHANNEL DECODING MODULE www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 46: ...15 of Audio SignalsTest Disc 1 Can sound be heard on ALL Channels No Replace MDM module Does a valid SPDIF signal containing a sine wave of 1kHz appear on the coax out No Replace MDM module MDM is working properly Yes Virt Mode Button pressed Yes Yes Replace MDM module Virt Mode Button pressed Yes Yes Yes Yes Press Virt Mode Button Yes Yes Yes Press Virt Mode Button Yes Yes Yes No MULTI CHANNEL DE...

Page 47: ...V3 3V3 5V 5V 3V3 digital 5V analog 5V I2C Reset 12V 12V 12V 12V 12V 12V 12 288 MHz 16MHz BCK WS MCLK0 MCLK1 CTRL SPI SPI Dig Output Selector line Dig Out AKM Dig Out DSP Dig Out Selector Line MULTI CHANNEL DECODING MODULE 2000 XSYS SPI CTRL SPI SPI WS BCK WS BCK SW C R L Rs Ls Ld Rd SPI XSYS MCLK0 2 667MHz U bits 256 fs MCLK0 MCLK1 256 fs 128 fs Request LF50CV LF33CV 5V 3V3 I2C Downmix Left Downmi...

Page 48: ...87 LF50CV 7702 4822 209 16978 LF33CV XTAL XTAL LF50CV LF33CV DSP56362 1 36 37 72 73 108 109 144 SRAM SRAM SRAM EPROM AK 4527 1 11 12 22 23 33 34 44 AK 4324 1 12 13 24 AK 4110 1 14 15 28 M U P 1 11 1 2 2 2 2 3 3 3 34 44 1 7 8 14 1 7 8 14 1 7 8 14 LVC244 1 10 11 20 HCT125 1 7 8 14 6801 6800 1800 1801 7703 7711 7710 7716 7715 7717 1802 1803 Copper side view OP AMP OP AMP OP AMP 1 12 1 12 2702 1803 18...

Page 49: ...9 1 PCS 102 300 TABLE OF CONTENTS Circuit diagram 9 2 Component layout 9 3 Partslist 9 5 MAINS BOARD www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 50: ...7B 7052 SDT R 1062 3 4 1 2 1N4148 6063 25 100u 2054 47n 2051 BZX79 C8V2 6061 9063 1 2 S 1051 9055 Stand by Relais 3051 10M 6060 1N4003GP 7051 BC327 25 3054 4K7 10K 3056 3 4 6058 1N4148 1N4148 6057 1057 T0 1254 monoboard supply part 1 2 100u 2053 S 1061 1 2 not for 17 TO MAINS TRANSFORMER PRIMARY SIDE 4n7 2055 00 22 01 21 17 37 1056 1 2 9053 9052 1054a 2 1 17 only 9057 47n 2052 6067 6066 3059 3061 ...

Page 51: ...specific version see schematic diagram respectively partslist Mainsboard Componentside view E C B Transistor pinning 1 2 3 4 1 2 3 4 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram respectively partslist E C B Transistor pinning 1 2 3 4 1 2 3 4 www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 52: ...rd Transformer secondary Interconnection Board Transformer primary Interconnection Board Transformer secondary Interconnection Board Transformer primary Copperside view Componentside view www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 53: ... 050 11002 1K00 1 0 4W 3053 4822 050 11002 1K00 1 0 4W 3054 4822 116 52283 4K7 5 0 5W only in 01C 3055 4822 116 52256 2K2 5 0 5W only in 01C 3056 4822 050 21003 10K 1 0 6W only in 01C 3057 4822 052 10129 12R00 5 0 33W 3058 4822 116 52256 2K2 5 0 5W 3059 4822 050 21003 10K00 1 0 6W 3061 4822 050 21003 10K00 1 0 6W 3079 4822 052 10108 1R 5 0 33W only in 01C 5052 4822 146 11143 STBY TRAFO for 00 5052...

Page 54: ...cuit diagram Source selector 10 4 Circuit diagram Volume controle 10 5 Circuit diagram Supply 10 6 Circuit diagram Amplifier 10 7 Component layout 10 8 Mappings Components Chips side 10 9 Component layout copper side view 10 10 MONO2 BOARD www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 55: ... 65 TP 66 TP 67 TP 68 MDM Surround L in 6 CH Surround L in MDM Surround R in 6 CH Surround R in 4 7V 4 7V 4 7V 4 7V 4 7V Surround Right out Ground 9 4V 4 7V 8 7V Surround Left out 4 7V 4 7V 4 7V 4 7V 4 7V IC7643 5 via R3614 4 7 via R3616 8 3 via R3613 1 via R3615 Can be measure via Test point on component side monoboard IC 7504 Pin Funtionality TP 77 TP 78 TP 79 TP 80 TP 81 TP 82 Rec in Right 13 5...

Page 56: ...TP 30 TP 31 TP 32 TP 33 TP 34 TP 35 TP 36 TP 37 TP 38 TP 39 TP 40 TP 41 TP 42 TP 43 TP 44 TP 45 4 7V MDM Center in 6 CH Center in MDM Subwoofer in MDM Subwoofer in 6 CH Subwoofer in 4 7V 4 7V 4 7V 4 7V 4 7V Subwoofer out Ground 9 4V 4 7V 8 7V Center out 4 7V 4 7V 4 7V 4 7V 4 7V 5 4 8 3 Can be measure via Test point on component side monoboard IC 7601 Pin Funtionality TP 69 TP 70 TP 71 TP 72 5 4 8 ...

Page 57: ...3 3549 2524 3550 2521 2522 2932 2933 3534 3533 3529 1514 3530 3531 3532 4503 3521 3522 2517 2518 3524 3523 2519 3527 1513 3525 2520 3528 4502 3526 3515 3516 2513 2514 3519 2515 3520 2516 1512 3517 3518 4501 3514 3951 2512 3950 3513 2511 1511 2572 3571 3572 2571 3573 1516 2573 3576 3540 3539 3574 3537 3538 4504 2525 2526 2574 3575 2584 3584 2582 3586 2583 3585 3583 2581 3582 2580 3580 2578 3581 257...

Page 58: ...µ 1 56k S3 100p 2n2 S3 Surr R 220E 100k S3 S3 S3 2n2 Surr L 220E S3 100k 1µ 1µ µ 1 1n S2 1n 4 3 3 1 2 1 2 S2 S2 Only in FR965 17 Subwoofer pre out 8 1 0E S2 LEU0180 0015 VOLUME CONTROL PART FR965 FR975 MDM VIDEO SELECTOR PART a P50 PART VIDEO SELECTOR PART 9V Voltage Regulator MUTE MUTE MUTE HEADPHONE AMPLIFIER SUBWOOFER PART VIDEO SELECTOR PART b 6 CH DVD INPUT PART 4259 1503 1563 2836 2835 2655 ...

Page 59: ...E 470E 5 3 nc 10µ µ 10 10µ 100µ µ 10 µ 10 µ 100 amp off 100k C6V8 BZX79 C15 12 8 A VL VL 6 2 VL VL Only in FR975 4n7 100p 4n7 100p 4n7 100p Only in FR760 5 6 3 4 1 2 2 1 7 C 4 3 6 5 R L 0E33 0E33 VH1 VH1 16 22 21 20 19 18 VH1 IN2 NF2 CCC NF1 IN1 VH1 STK496 430 17 C9V1 BZX284 BZX284 C9V1 VH 8 VH BC846B BC846B 0E33 1k8 1k5 VC1 VC2 11 10 VL V01 9 VL 7 1k8 1k5 0E33 0E33 0E33 A VH VL nc VL 3 4 VH 1 PTC...

Page 60: ...D COMPONENT SIDE VIEW 10 8 This assembly drawing shows a summary of all versions For components used in a specific version see shematic diagram and respective partslist www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 61: ... F4 2319 G4 2320 G4 2321 F4 2324 G5 2325 G4 2326 G5 2327 G5 2333 F4 2337 G4 2338 G4 2341 G4 2345 G4 2347 G4 2348 G5 2351 G3 2358 F4 2359 F4 2360 F4 2363 F3 2501 B8 2502 B8 2505 B8 2506 A8 2507 A8 2508 C5 2509 C5 2510 C6 2511 D7 2512 D7 2513 E8 2514 E8 2515 E8 2516 E8 2517 D8 2518 D8 2519 D8 2520 D8 2521 D8 2522 C8 2523 D6 2524 D6 2525 C8 2526 C8 2529 B6 2530 B6 2545 C5 2546 C5 2549 C5 2550 C5 2551...

Page 62: ...O2 BOARD COPPER SIDE VIEW This assembly drawing shows a summary of all versions For components used in a specific version see shematic diagram and respective partslist www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 63: ...119 93 50 Mono board MDM module Tuner Mains board Front Video Selector 8020 FR965 FR975 S VHS board 1006 PCS 105 750 11 11 EXPLODED VIEW www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 64: ...12 1 PCS 105 732 TABLE OF CONTENTS Circuit diagram 12 2 Component layout 12 3 Partslist 12 4 S VHS VIDEO BOARD www freeservicemanuals info 07 08 2012 World of Free Manuals ...

Page 65: ...859 2870 3862 3971 3970 1963 2968 3974 6967 6978 1962 3967 7960 3973 6970 3999 3966 2972 3969 6964 7961 3962 3965 2970 2998 3972 3977 3975 2973 7962 2966 2969 2975 2960 6962 6965 6966 6969 6968 2977 6961 2996 6973 6972 6977 6976 3863 3979 2889 2991 2995 6981 3993 3980 3982 2890 2994 2988 2986 6980 6979 1965 2980 7965 2989 7964 3991 6975 7963 3988 2992 3985 3984 3981 3983 2983 1964 3989 3994 3995 1...

Page 66: ...17 12521 68R 1 0 1W 12 4 PCS 105 734 12 3 S VHS VIDEO SELECTOR BOARD Component side view Copperside view ELECTRICAL PARTSLIST S VHS VIDEO SELECTOR BOARD 3974 4822 051 20109 10R00 5 0 1W 3975 4822 051 10102 1K00 2 0 25W 3977 4822 051 10102 1K00 2 0 25W 3979 4822 117 12521 68R 1 0 1W 3980 4822 117 12521 68R 1 0 1W 3981 4822 117 11449 2K2 1 0 1W 3982 4822 051 20109 10R00 5 0 1W 3983 4822 051 20471 47...

Page 67: ... FRONT CABINET ASSY 2 4822 410 12442 BUTTON HINGE ASSY SURR 3 4822 410 12435 BUTTONS HINGE TUNER 4 4822 410 12443 BUTTON HINGE ASSY MENU 5 4822 410 12436 BUTTONS HINGE BASS TREBLE 6 4822 410 12437 BUTTONS EASY LINK 7 4822 410 12478 BUTTON HINGE A V 8 4822 380 10274 LIGHT GUIDE SURROUND 9 3104 214 38460 LIGHT GUIDE VIRTUAL HALL 10 4822 380 10277 LIGHT GUIDE SELECTOR 11 3104 217 52760 ORNAMENTAL PLA...

Page 68: ...PACITORS 2325 4822 122 33575 220PF 5 NP0 63V 2326 5322 122 32448 10PF 5 NP0 63V 2327 5322 122 32448 10PF 5 NP0 63V 2330 4822 124 40433 47UF 20 10V 2333 4822 126 13473 220NF80 20 50V 2334 4822 124 40248 10UF20 63V 2337 5322 122 32268 470PF 10 50V 2341 4822 122 33575 220PF 5 NP0 63V 2345 5322 122 32448 10PF 5 NP0 63V 2346 4822 124 40433 47UF 20 10V 2348 5322 122 32448 10PF 5 NP0 63V 2349 4822 124 40...

Page 69: ... 40248 10UF20 63V 2618 4822 124 40248 10UF20 63V 2619 5322 122 32531 100PF 5 NP0 50V 2620 5322 122 32531 100PF 5 NP0 50V 2622 5322 122 32531 100PF 5 NP0 50V 2623 5322 122 32531 100PF 5 NP0 50V 2624 5322 122 32531 100PF 5 NP0 50V 2625 5322 122 32531 100PF 5 NP0 50V 2626 5322 122 32531 100PF 5 NP0 50V 2627 5322 122 32531 100PF 5 NP0 50V 2628 4822 126 14585 100NF 10 50V 2629 4822 124 41751 47UF 20 50...

Page 70: ...9K00 5 0 1W ELECTRICAL PARTSLIST MONO2 BOARD 14 3 PCS 105 738 CAPACITORS RESISTORS CAPACITORS 2690 5322 121 42465 68NF 5 63V 2691 5322 121 42465 68NF 5 63V 2692 5322 121 42465 68NF 5 63V 2693 5322 121 42465 68NF 5 63V 2694 5322 121 42465 68NF 5 63V 2695 5322 121 42465 68NF 5 63V 2696 5322 121 42465 68NF 5 63V 2697 5322 121 42465 68NF 5 63V 2698 5322 121 42465 68NF 5 63V 2699 5322 121 42465 68NF 5 ...

Page 71: ...RICAL PARTSLIST MONO2 BOARD 14 4 PCS 105 739 RESISTORS RESISTORS 3510 4822 116 83933 15K 1 0 1W 3511 4822 051 20101 100R 5 0 1W 3512 4822 051 20101 100R 5 0 1W 3513 4822 117 10834 47K 1 0 1W 3514 4822 117 10834 47K 1 0 1W 3515 4822 051 20471 470R 5 0 1W 3516 4822 051 20471 470R 5 0 1W 3517 4822 051 20393 39K 5 0 1W 3518 4822 051 20393 39K 5 0 1W 3519 4822 051 20822 8K2 5 0 1W 3520 4822 051 20822 8...

Page 72: ...805 3661 4822 051 20562 5K6 5 0 1W 0805 3662 4822 051 20562 5K6 5 0 1W 0805 3663 4822 117 12955 2K7 1 0 1W 0805 3664 4822 117 12955 2K7 1 0 1W 0805 3665 4822 051 20562 5K6 5 0 1W 0805 3666 4822 051 20562 5K6 5 0 1W 0805 3667 4822 117 12955 2K7 1 0 1W 0805 3668 4822 117 12955 2K7 1 0 1W 0805 3669 4822 051 20562 5K6 5 0 1W 0805 3670 4822 051 20562 5K6 5 0 1W 0805 3671 4822 117 10834 47K 1 0 1W 3672 ...

Page 73: ...3947 4822 051 20471 470R00 5 0 1W 3948 4822 117 11503 220R 1 0 1W 3949 4822 117 11503 220R 1 0 1W 3950 4822 051 20182 1K80 5 0 1W 3951 4822 051 20182 1K80 5 0 1W 3952 4822 051 20101 100R00 5 0 1W 3953 4822 051 20101 100R00 5 0 1W 3954 4822 051 20101 100R00 5 0 1W 3955 4822 051 20101 100R00 5 0 1W 4251 4822 051 20008 0R00 JUMP 0805 4252 4822 051 20008 0R00 JUMP 0805 4253 4822 051 20008 0R00 JUMP 08...

Page 74: ...30 83757 BAS216 6642 4822 130 30621 1N4148 6643 4822 130 30621 1N4148 6644 4822 130 30621 1N4148 6645 4822 130 30621 1N4148 6646 4822 130 83757 BAS216 6647 4822 130 83757 BAS216 6648 4822 130 83757 BAS216 6649 4822 130 31878 1N4003G 6650 4822 130 61219 BZX79 B10 6801 4822 130 34278 BZX79 B6V8 6802 4822 130 34278 BZX79 B6V8 6803 4822 130 34278 BZX79 B6V8 6804 4822 130 34278 BZX79 B6V8 6805 4822 130...

Page 75: ...7B 7803 4822 209 16886 STV6401 7902 5322 130 60159 BC846B 7903 5322 130 60159 BC846B 7904 5322 130 60159 BC846B 7905 4822 209 17384 STK411 230E 7908 4822 130 60373 BC856B 7909 4822 130 60511 BC847B 7910 9322 139 22687 BD242BFP www freeservicemanuals info 07 08 2012 World of Free Manuals ...

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