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Service Manual MC-M570/21/21M/22/37

1. 3339 5 470R 220 22 NJM4560 amp 3319 El AMP MUTE BC817 25 Power2003 Class D Combi Supply Osc amp Pre Amp Part 2003 02 07 8 9 10 11 12 for wave forms see chapter 11 4 Service Hints Attention Adjustment to OV 1mV has to be done with cold set 3328 E9 3336 G9 3337 G10 3338 G7 3339 G8 3340 E10 3341 B8 3342 G2 3343 G2 3344 G2 3345 H2 3346 E1 3347 G6 After operating a few minutes the value may increase up to 30mV 100n 2128 2100 A10 2106 B11 2113 D8 2118 F10 2124 F10 2132 C4 3100 A2 3107 D7 3115 E5 3122 C4 3129 F10 3136 E11 3142 F7 3148 F2 3154 B7 5101 D11 6109 B7 7104 B11 7105 E B7 7114 C8 7118 C F7 7121 E10 7122 E A4 7131 C2 2101 A11 2108 A5 2114 D9 2119 F2 2125 E1 2134 E13 3101 810 3108 42 3117 B6 3125 F3 3130 F10 3137 E12 3143 E5 3149 F2 3155 E11 5102 D12 6110 D10 7105 A C8 7105 F B6 7115 C4 7118 D E8 7122 A E2 7122 F A5 9201 D12 2102 A9 2110 D8 2115 E13 2120 D1 2126 F7 2135 F3 3102 B2 3109 B9 3119 D8 3126 A1 3133 D7 3139 E2 3144 F2 3151 C9 4101 E12 5103 F10 6111 F7 7105 B B8 7109 B10 7117 F11 7118 E F8 7122 B 3 7128 E5 9202 E12 2103 A9 2111 C3 2116 E11 2121 D4 2128 G10 2136 F10 3103 B10 3110 B5 3120 C3 3127 C2 3134 D6 3140 E3 3146 F5 3152 C9 4102 E12 6106 D8 6113 D4 7105 C B8 7111 C9 7118 A F5 7118 F F8 7122 C E3 7129 B2 9272 A1 2104 A2 2112 D10 2117 E13 2122 C10 2130 G
2. AUX IN 8P 280mm AD FOLD FCT 1120 TU_LEFT U_RIGHT 12V_A TU_DATA ND_A U_ENAB U_CLK U STEREO COMBI 1102 1001 1004 SUBWOOFER OUT 8010 1P 180 mm FROM TUNER S METAL STRIP TO AUX S METAL STRIP ON REARCAB FCT 1018 CD LEFT GND_A CD_RIGHT 5V_CD GND 12V D et 8003 15P 480mm BD FOLD FCS 1824 CD LEFT 5DTC 1103 o CD RIGHT TRAY I2C SDA TRAY I2C SCL TRAY IRQ uC RESET P FRAME P_CLK ND P_DATA ND d LE GIE I IC EHT 1401 4 FAN 2P 260mm TRAY_I2C_SDA TRAY_I2C_SCL TRAY IRQ C RESET TIZIITIZIIY AN GND EHT 1010 1104 209090 SUPPLY e FCT 1011 33V F1 F POWER DOWN 8303 10P 220mm NTC LOW POWER CONTROL 5V6_ECO 6 1307 DIGITAL OUT LOUDSPEAKER PROVISION 8001 Ba 7P 220 mm AD SUPPLY MAINS 1102 1002 oe 5001 MP D D AMP AMP s TRAFO 2 D SUPPLY PIN TYPE TEES e i FCT 1210 Ce 33V F1 F2 POWER DOWN NTC POWER CONTROL SV6_ECO T YE i ECO6 1101 TO BOTTOM PLATE 1106 BI BOARD IN ENTRY Wiring Diagram_3139 119 35791 dd w
3. LH FRONT 1105A 1 TRAY_I2C_SCL CD_GND TRAY_I2C_SDA UP DATA HH T t FCS 1301 8009 9P 180mm AD 8008 19P 180mm AD FOLD 8007 4P 120mm AD FCT 1012 U STEREO U_CLK U_DATA U_ENAB A_IN OWER_DOWN 7 T T T TU_GND S P N L OW POWER CONTROL FCT 1026 NTC GND D I2C DATA IZC CLK GND D 5V6 ECO 5V6 5V6 33V F1 Fe TRAY_IRO TRAY_I2C_SCL CD_GND TRAY_I2C_SDA uP_DATA uP_CLK uP_FRAME uC_RESET 1 al A 8101 1P 180 mm FCT 1400 d HH H FCT 1014 HP RIGHT up DEI gt TO BOTTOM PLATE 1 1 BI 8100 CDCKEY2 E CDC KEY 1105B FCS 1703 USB READY C GND_D 8100 2P 100mm EHT 1336 8006 8P 100mm BD USB_I2C_CLK ma Bi CDCKEY2 CND D LEGEND EHS EH SIDE ENTRY EHT EH TOP ENTRY FCS FFC SIDE ENTRY FCT FFC TOP ENTRY USB 8005 7P 220mm AD USB 8011 1P 100 mm FCT 1022 NC NC GND_A USB_LEFT 12V_A USB_RIGHT NC FCT 1013 8004 TU_LEFT TU RIGHT TU ENAB IU DATA TU STEREO GND_A EE 1005 U_CLK
4. HEADPHONE mm SA BUFFER 12V_A M t Na A TDA7468 4 1 repa MAIN SIGNAL PATH MEASUREMENTS ARE IN AUX MODE LEVELS AT MAX VOL S N AT 500mW Output HEADROOM 196 THD WRT TO LEVEL AT MAX VOL LEFT RIGHT 5V6_ECO L R SPEAKER 2 X 100W 2 X 6 OHMS AMP RELAY FOR 21 ONLY VOLTAGE SELECTOR NOT USED FOR 37 ONLY FOR 37 lt q LOW POWER SUPPLY 10M LOW POWER CONTROL SOFTWARE CONTROL HEADPHONE AMPLIFIER 12V A V INCREDIBLE LEFT RIGHT SURROUND INTERFACE NJM4556AM 39R 5V6 I2C DATA I2C CLK 500mV HP OUT SIMPLE A D HP MUTE 4 MUTE 3 A IS FILTER HP_DET E MUTE HP COMBI AMP OFF a M62320FP A CONT
5. o RA a al 14 SSC sa 7 ss 7122 A 42V 7122 B 122 C 7122 D 9 8 A 5 7121 4101 3139 2 1V1 E 3140 3 4W 5 6 9 8 66 7118 D 3135 STP14NF12FF PL ELNF gt O C 0 y d Son 470 7 19 1221 24V m 3143 3 BE 4102 BC856B CSS LO N n x N 7128 i a N n 6 1 da 7122 74HCUO4D 7118 E 7113 MBTA42 2119 2135 3142 5 6 BC807 25 7117 0 O 0 VL2 4n7 470p 7118 A 7118 B 1K2 7118 C d Y T 6111 e lt M o 2136 g e BAS316 7118 F D 1 M 37 6V uk 100n 9 5 lt 4 43 8V 5 E 7118 74LV14 2124 2 TSE LOZ St 2 Sg e lj A 2 5 sis 1 45V cA ort AMP ZR EE A Z R A AR E es i 1 Power2003 100W Class D Combi Amplifier Part left channel 2003 02 10 10 11 12 13 for wave forms see chapter 11 4 Service Hints 11 12 11 12 1201 E14 2200 A10 2208 A4 2214 D8 2220 F10 2229 G9 2240 A6 3205 B9 3215 B9 3223 C12 3229 D13 3240 E11 3248 E10 3256 F5 3264 C8 4202 E11 6104 G12 6210 D8 6217 F6 7209 B B7 7211 B12 7227 F10 7232 D E4 7235 D E8 7243 G14 1211 D13 2201 A9 2209 C11 2215 D12 2221 F2 2234 D12 3112 F11 3207 A12 3216 B10 3224 C12 3230 C2 3241 F9
6. 1 9 9 9 9 9 9 1 9 9 9 9 1 9 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 16W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W CHIP JUMPER 2512 470kQ 1kQ 4 7kQ 1kQ 1kQ 4 70 22kQ 100kQ 4 7kQ 10kQ 1 8kQ 10kQ 10kQ 10kQ 8 2kQ 8 2kQ 22kQ 9 9 9 9 9 9 9 1 9 9 1 9 9 9 1 1 9 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W ELECTRICAL PARTSLIST POWER 2003 100W Class D COMBI BOARD RESISTORS 3238 3239 3240 3241 3243 3245 3246 3247 3248 3251 3252 3253 3254 3255 3256 3258 3259 3261 3262 3263 3264 3265 3266 3267 3268 3302 3303 3304 3305 3306 3307 3311 33120 33130 33140 3315 33160 33170 33180 33190 33200 33210 33220 33230 33240 33250 33260 3327 3328 3329 3330 3331 3332 3334 3336 3337 3338 3339 3340 3341 3342 3343 4822 051 30103 4822 117 12139 4822 051 30103 4822 051 30102 2122 118 06235 4822 051 30562 4822 051 30331 4822 117 13608 4822 051 30472 4822 116 83883 4822 117 11817 4822 117 11817 4822 051 30154 4822 051 30102 4822 051 30152 4822 051 30183 4822 051 30472 4822 051 30152 4822 051 30101
7. 2 mue des e S AD18 pae DD6 only for FLASH version 2457 D9 2458 C10 A 2459 D2 2460 E13 2461 D12 2462 D2 2463 D8 2464 G12 2465 G2 2466 G8 2467 H6 2468 4 2469 H5 2470 D9 Am29LV800B 470R CD10 SILD 3453 10R 2455 C2 Text version only 3451 B7 2456 C12 1455 3452 H3 3 3V 2455 SPDIF GND gt SPDIF GND 3453 A12 3454 3454 C1 2 SPDIF gt 2 SPDIF 3455 C9 3 4 3456 C10 SPDIF GND 3457 D13 ab 3 3V 3458 D14 Ko Bt C 3459 F13 MR 3460 F13 3461 E12 3462 E2 3463 F1 3464 F13 3465 A2 3466 H8 AD10 D5 DD4 C pa D3 D2 a o o pi po mE 2456 100n E 3467 F8 12 3468 F8 mo X2ICLRIN 3469 E13 a 5 o 13 x1 3470 F1 D T T D 3471 E13 provisional 14 HD3 SE 8 Sls 4 CLKOUT 3474 G8 de 3475 G2 core 16 RS 2470 3476 H2 17 HPIENA E 3477 H7 1205 bi 3478 B6 CVDD5 7457 8 74HCT1G04 sv 3479 H8 19 CVSS8 4 BZX284 C3V9 3469 3480 H2 d lt o lt 3481 H3 6451 CO O E NPS lt q TMS 4 DER 172 E 3482H5 a rr Ley 5 mk ARE BC847BW 3471 337 3484 H5 22 For Flash version TMS320VC5416 we E num 3485 111 3486 3 1 BV Le nRW lt q AN 28 For ROM version TMS320VC5406 TDI db WARZYW I 3487 12 3463 100R 5158 6450 BZX284 C3V3 3488 112 nMSTRB lt q 24 MSTRB TDO i 5 3489 112 100R 220R 3490 H8 25 IOSTRB EMU1IOFF 1M 7454 B 8 Baia e 26 MSC EMUO 1460 4 BC84
8. Before touching the lens it is advised to clean the surface of the lens by blowing clean air over it in order to avoid that little particles make scratches on the lens Because the material of the lens is synthetic and coated with a special anti reflectivity layer cleaning must be done with a non aggressive cleaning fluid It is advised to use KODAK LENS CLEANER CAT 176 71 36 available in normal photo shops The actuator is a very precise mechanical component and may not be damaged in order to guarantee its full function It is advised to clean the lens gently don t press too hard with a soft and clean cotton bud moistened with the special lens cleaner The direction of cleaning must be in the way as indicated in the picture below 10 2 3 MEASURE THE EYE PATTERN SIGNAL EYE PATTERN SIGNAL JITTER MEASUREMENT Measure the signal direct on resistor 3898 using an oscilloscope see also chapter 10 9 EYE PATTERN D3 V TES MAN OO IAE S 800mVpp 3893 VrefCD10 470R TB 0 5us div HF Amplifier 5V_HF pe 2816 2815 3897 II LDON to 3826 3827 2 3899 A Dri Aat See below examples of the signal Amplitude should read at least 700mVpp using SBC444A Stop e A CES S E US OUR T EUN SEE WSM len CON CER AES Z UNE SIA A E SR WE UN WE 209 UE
9. 4822 051 20471 4822 051 20471 4822 051 20471 4822 051 20223 4822 051 20121 4822 051 20121 4822 051 20154 4822 117 10837 4822 051 20562 4822 051 20333 4822 051 10102 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 157 71634 4822 242 70665 4822 242 70665 2422 549 44023 4822 157 70302 4822 157 70302 4822 157 11443 4822 242 10261 2422 549 44108 4822 157 11843 4822 157 11843 9322 130 34337 4822 130 83075 4822 130 83757 9340 386 90115 4822 130 83757 4822 130 82833 4822 130 82833 TRANSISTORS 7102 7103 7111 7112 INTEGRATED CIRCUITS 7101 4822 130 42131 5322 130 42756 5322 130 42755 4822 130 44503 9351 740 80557 22662 5 1kQ 2 2 2kQ 1 2262 5 470Q 5 470Q 5 3300 190 2200 5 10002 1 10002 1 4700 5 4700 5 4702 5 22662 5 12002 5 1200 5 150k 5 10002 1 5 6kQ 5 33k0 5 ika 2 0 1W 0 25W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 1W 0 25W CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 RF COIL MW FM IF FILTER 10 7MHz FM IF FILTER 10 7MHz AM IF FILTER 450kHz AM IF FILTER 450kHz AM IF FILTER 450kHz DISCRIMINATOR COIL QUARTZ 75kHz RF COIL AM OSCILLATOR HF COIL 1 5 TURNS COIL 1 5 TURNS BAV99 HN1V02H BAS216 BZX284 C1 1 BAS216 1SV228 1SV228 BF550 BC857C BC847C BC547C TEA5757H V1 RADIO IC RDS only RDS only
10. 6401 6403 6501 6502 6503 6504 6505 6506 6507 6508 4822 526 10494 2422 536 00612 2422 549 44944 4822 526 10494 4822 526 10494 4822 526 10494 2422 536 00612 2422 549 44944 4822 526 10494 2422 540 98542 2422 540 98561 4822 130 11397 4822 130 11397 4822 130 11416 4822 130 11416 4822 130 11397 9322 130 34337 4822 130 11397 9322 130 34337 9322 130 34337 4822 130 11397 9322 130 34337 9322 130 34337 9322 130 34337 9322 130 34337 9322 130 34337 4822 130 11416 4822 130 11416 4822 130 11397 4822 130 30621 4822 130 11397 4822 130 10838 4822 130 30621 4822 130 10838 9322 102 64685 4822 130 11397 4822 130 11397 4822 130 11397 4822 130 11397 9322 150 18685 9322 150 18685 3198 020 55680 TRANSISTORS 7104 7109 A 7110 7111 7112 7113 7114 71150 4822 130 60373 9322 173 29687 3198 010 42310 3198 010 44350 3198 010 42320 3198 010 44350 9340 219 30115 9340 219 30115 711704 9322 043 49685 71190 7121 7128 7129 7130 71310 9322 043 49685 9322 173 29687 4822 130 60373 4822 130 60373 3198 010 42310 9322 130 60159 FERRITE BEAD 30107 Mains Filter 330uH 3A FERRITE BEAD FERRITE BEAD FERRITE BEAD 30uH Mains Filter 330uH 3A FERRITE BEAD Resonator 500kHz Resonator 425kHz BAS316 BAS316 PDZ6 8B PDZ6 8B BAS316 BAV99 BAS316 BAV99 BAV99 BAS316 BAV99 BAV99 BAV99 BAV99 BAV99 PDZ6 8B PDZ6 8B BAS316 1
11. A I ea a es EY MOTOR BOARD CONTROL BOARD 5VSWITCH 3 5VSWITCH A 2 DISC SENSOR COLLECTOR 8 GND 1 3 HOME SW 9 4 En OPEN SW 7 NO DRE PEE 5 a HOLDER HEIGHT COLLECTOR 10 6 GND A gt UNLOAD SW 6 ZZS CREN EU re ADDRESS1 SW 11 ZE um LOAD SW 5 GND 9 LS c C UNIQADSW 2022 EN ADDRESS2 SW 12 10 sos mm SE Ti LOAD SW EM ADDRESS3 SW 13 I AOPAMP AAA 1 NASA EF kok TEE ADDRESS SW 3 3 lt q 6 ee R ADDRESS3 SW O VREF 1 APDRESSISW 2 7 16 1 lt H TRAY MOTOR l LIFT MOTOR a 1 gt 14 3 I lt q A NI b b 59 Micro Controller TMP87CA409A 10 9 Analog Audio MP3 Decoder Communication DSP o Signal Processor Control Logic GND A GND 5V 5 17 21 52 57 45V zum 1824 19 1 18 CD LEFT Active low pass A Filter 5 LM358 3 22 CD RIGHT 37 IIS SCLK ee J 1820 36 AU IIS DATA 16 AU IIS DATA CD10 lt CD DA coded US SOUK IS SCLK 27 CD IIS DATA 4 IIS WCLK IS WCLK cols DAS CD IS DATA EP gt 38 7 Q RESET 8 42 po SILD 9 sa Es RAB 40 10 EA SICL 11 e SDA 51 Digital out 6 igital out O SPD
12. O 5 of lt F2 E 2 m a BN CD_SHCLK S MS 99 oO a 5 n X CD SH DATA y 5 l 7 5 6 gt GND_D GND_D S 4 5V SW INFO to V o SW INFO lt VOL RIGHT sa 5 X lt gt BH 358 GND D 6505 7509 ov gt 0 DATA BAS316 Na BC847BW RAB 19 o lt RAB 5 FE BT VK N oi 1012 TU STEREO 1 al gt TU_STEREO ERO uo Ta kx PROTECTION CIRCUIT a TU CLK E o ees mew ha Mi TU_ENAB 4 gt lt TU_ENAB MPX 5 2 GND_D POWER DOWN 7 POWER DOWN s 5 B CLIP 5 9 5 lt LOW_PWR_CTRL LOW_PWR_CTRL A a Power2003 100W Class D Combi Source Selector Part 2003 02 10 0201 1210 1004 E1 2400 B3 2404 C3 2408 D1 2412 4 2416 D8 2420 H5 3402 C5 3406 C4 3410 D5 3415 E3 1014 G1 2401 C3 2405 C4 2409 D3 2413 E1 2417 F4 2421 H14 3403 C2 3407 D2 3411 D7 3418 E2 1400 D13 2402 B5 2406 D1 2410 D5 2414 F2 2418 H2 3400 B3 3404 C2 3408 D2 3412 D8 3419 F2 1401 E9 2403 C1 2407 D3 2411 E3 2415 E8 2419 H2 3401 C3 3405 C2 3409 D2 3413 D3 3420 F3 AUDIO FREQUENCY amp LOGIC PART EE ee ao e ee 22 3400 HEADPHONE AMPLIFIER 27K 2400 100p 2402 AMP LEFT 2403 d 100u EN VOL LEFT gt 7400 B 10 470R NJM4556AM 12V_A 3 x 3 8 N CO N N T 00 5 3406 o CC 11 5V od o 3 5 12V A V MID szv oun TOR BAS3t6 3 8 B U
13. 50V 16V 50V 50V NP0 NP0 63V 10V 50V NP0 NPO 63V 16V 63V 16V 6 3V SOV 50V 50V 50V 50V 50V CAPACITORS 2869 28700 28710 28720 28730 28740 28750 28760 2877 28780 28790 2880 2881 2882 2883 2884 2885 2886 2887 3198 017 34730 4822 126 13883 4822 126 13883 4822 126 13883 4822 126 13883 4822 126 13883 4822 126 13883 3198 017 44740 4822 124 40433 2238 586 59812 9322 126 11578 2222 867 15339 4822 126 14249 4822 126 14226 3198 017 44740 3198 017 44740 4822 124 40196 2238 586 59812 3198 017 34730 RESISTORS 3801 3802 3803 3804 3805 3806 3807 3808 3809 3810 3811 3812 3813 38140 38150 38160 38170 38180 38190 3820 A 3821 3822 3823 3824 3825 3826 3827 3828 3829 3831 3832 3833 3834 3836 3837 3839 3840 3841 3842 3843 3844 3845 4822 051 30563 4822 051 30563 4822 117 12925 4822 117 12925 4822 117 12925 4822 117 12925 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30222 4822 051 30222 4822 051 30222 4822 051 30222 4822 051 30479 4822 051 30479 4822 051 30479 4822 052 10478 4822 117 12917 4822 051 30103 4822 051 30102 4822 051 30474 9322 117 13029 4822 117 12891 9322 117 13056 9322 117 13052 4822 051 30121 4822 051 30471 4822 05
14. AM RF A SIFRONTEND BAS216 FM IF2 IN gt P1 AM AFC 32 1 4V VV V AM FM P1 31 7 5V gt PO 30 7 5V AGC CONTROL 21610 100u 2190 100n 100n OUTPUT PORTS PROGRAMMABLE 3170 100n 2163 LW Ru WRITE EN 29 QV gt CONTROL V AS DATA 28 0 V RIPPLE VSTABA VSTABB A 1 2 4 clock 27 OV LI 2K2 10 7V 01 LW HIGH sv 152kHz 50mV A VD STABILIZER e FTUNE CHARGE PUMP MW LW RF VCO 3142 PTE 7 E 3141 HN1V02H MONO 24 stereo 0 2V 3105 D5 stereo 0 4V mono 4 8V 3108 D2 AM FRAME AERIAL 3109 G4 T12 LL H 1120 3123 H3 2 STEREO gt 3125 H2 3128 H3 3130 I9 3131 I9 3132 G4 3134 H6 3135 E7 F 3137 H7 3141 E7 3142 E6 3143 G7 3144 G8 von sivi 7117 3154 1 919 VCC2 a g NAN FE BT VK N 3150 H12 330R a 3151 H12 T124 3152 314 3153 G13 3154 F13 12V 71129 SU Grece 3157 D12 3158 E13 150R 3159 D13 3160 D13 L 3161 D13 3167 F12 3168 F11 3169 E11 3170 D12 3171 G12 H 3 2 6 2 3176 H7 3180 13 3190 B6 3191 B7 3192 B6 3193 B4 3194 C4 A 3195 C3 AM EM 4101 E2 from 7101 39 4102 F3 4104 H5 ao 5103 F2 5109 B9 5110 B10 5111 A9 5112 A11 5114 B11 5115 E7 5118 G9 5119 G9 2107 2127 STEREO 220n DECODER AFC 3158 Yn 2145 220p ov 1122 cock O L 2 T106 6 7 4101 7 po 2 7KL FM DEMOD FIE
15. BUFFER AMPLIFIER S 8 58 58 NE CM TON a 5 6 7 8 9 LEGEND AM FM mode stereo MW mode EVM ul LW mode 4 voltages measured while set is tuned to a strong transmitter for provision only USA for USA version only E EU for East European version only J for Japanese version only gt Pi c gt PO e ov La 3169 2166 CONTROL A 26 00 150K in 5121 2167 DT 381 75KHz 12P 24stereo 0 2V 00 02 FM MW LW 00 02 FM MW 100 02 FMMW EDI BAC 06 FM Japan AM 2 lt 13 14 VERSION PROGRAMMING COMPONENTS VERSION 120 3170 7111 E bat TK XX X LE 0 X X Vi A 01 FM MW 14 FM OIRT MW X 17 FM AM A 06 FM Japan AM component mounted VERSION DETECTION 6120 Pic lt BAS216 LO sy 152kHz 50mV pp mono Stereo D stereo 0 4V mono 4 8V mono 4 8V 23 1120 9 6V 1123 STEREO 8 7 8 VDD a MPX _ a 760 7140 3168 3167 T127 VCC 34 E VCC1 8 amp VCC2 7 8V 120R 120R T126 RIGHT 3 E 6 8 T125 ce SCT M GND 2 a er ADE LEFT 1 111 T117 3154 aka enc ER xH Y 9 T124 wi BAR oO c 7112 AN X BLE 5 BC547C ad J 9 6V a SY OSR 9 6V 1118 3155 04 2 8228 N c c EE ui JS pig 8L 5 ATA N gt gt ECO6 Sys non Cenelec 000911 Signal path FM AM MPX Audio Frequency gt AF
16. GND 45V 5V GND GND to from 5DTC Control Board 1823 Tray IRQ lt Tray IRQ gt Tray_I2C_SCL Tray_I2C_SDA lt H gt Tray_I2C_SDA uC_RESET gt uC RESET GND A 5V A GND to from Audio Combi Board 1824 LEFT gt LEFT Analog Audio GND A RIGHT gt RIGHT 5V GND A Tray I2C SDA Korma Tray_I2C_SDA gt Ta DC SCL Tray IRQ gt Tray_IRQ uC_RESET WS uC RESET I uP_CLK GND uP DATA lt H gt uP_DATA GND 15 5DTC CD Board MP3 Version 2002 09 18 10 13 10 13 1 2 3 4 5DTC CONTROL BOARD MAPPING FOR Circuit DIAGRAM 1800 2 2810 A3 3804 D1 3811 C1 3824 C3 3833 E4 3841 E3 3854 B3 3862 3 7805 B D3 GND 1801 E4 2811 D4 3805 D1 3815 C3 3826 A2 3834 E3 3842 C2 3855 D3 3863 A2 7806 B3 1802 A1 2812 D4 3806 Di 3816 C4 3827 C1 3835 E3 3843 C2 3856 D3 4808 B2 bro MU 2800 A2 2813 E4 3807 D2 3818 D4 3828 C2 3836 E3 3845 A2 3857 C3 7800 2 A 2801 A2 2814 C4 3808 D1 3819 D3 3829 Bi 3837 E3 3850 C3 3858 B2 7801 B2 6 2802 2 3800 1 3808 2 3820 3 3830 B1 3838 E3 3851 D3 3859 B3 7803 A D3 MC78L05 A 2803 C1 3802 D2 3809 2 3821 4 3831 B1 3839 E3 3852 D3 3860 A2 7803 B C3 uC RESET 3845 m 2808 2 3803 D2 3810 B1 3823 C4 3832 E4 3840 E3 3853 C3 3861 A2 7805 A C3 DC SDA BV GC SCL TRAY IRQ VREF stabilization 5 4 1V TO FROM CD MAIN BOARD 0 S Stabilized 5V switched by uC 7801 7806 A 8VswToHED MAPPING FOR COMPONENT LAYOUT 5VST 1800 B2 2810 A5 3806 C4 3819 A4 3832 C
17. Version 1 0 amp PHILIPS 1 3 SPECIFICATIONS GENERAL Mains voltage 110 127V 220 240V Switchable for 21 21M 120V for 37 220V for 33 220 230V for 22 230 240V for 30 50 60Hz 4 seconds per day Mains frequency Clock accuracy Dimension centre unit 175 x 268 x 316mm Power consumption Active 80W for 22 33 37 Active 90W for 21 21M Standby lt 15W DEMO mode off ECO Power Standby ECO Power Standby gt 0 5W for 22 33 37 gt 1W for 21 21M TUNER FM Tuning range 87 5 108MHz Grid 5012 100kHz for 37 IF frequency 10 7MHz 25kHz Aerial input 75 ohm coaxial 300 ohm click fit for 37 Sensitivity at 26dB S N lt UV Selectivity at 600kHz bandwidth gt 25dB Image rejection gt 2508 gt 75dB Distortion at RF 1mV dev 75KHz lt 3 3dB Limiting point lt BUV Crosstalk at RF 1mV dev 40kHz gt 18dB MW Tuning range 531 1602kHz 530 1700kHz for 21 21M 37 Grid 9kHz 10kHz for 21 21M 37 IF frequency 450kHz 1012 Aerial input Frame aerial Sensitivity at 2603 S N gt 4 4mV M Selectivity at 18kHz bandwidth gt 18dB IF rejection gt 45dB Image rejection gt 28dB Distortion at RF 50mV M 80 gt 5 AMPLIFIER Output power 6 ohm 1kHz 10 THD L amp H 2x 100W RMS Output power 6 ohm 60Hz 12 5kHz 1096 THD L amp R 2x 95W FTC 37 Frequency response within 3dB 50Hz 16kHz MAX Sound On Off Digital Sound Contro
18. gt gt 13 3V 6215 6216 5 6 ECO gt 9 3 e a TR gt lt N m PLAY MOD E ECO STANDBY MODE measured with a not grounded multimeter NTC D PWR DWN Vkk AMP AMP F2 F1 D D2 2205 7203 D3 7204 Eb 7205 B2 7206 D5 9200 A3 10 33 4V 0047 NTC F2 F1 Vkk AMP AMP AMP AMP D D2 Vkk 5V6 ECO 5 6V LOW PWR CTRL PWR DWN 5 3V 33 4V 9201 B3 FROM TO COMBI BOARD 1011 Ei 45V 45V 45V 45V 22 9V TO COMBI BOARD 1010 Ell 10 9V Power2003 100W ClassD Mains Board Circuit Diagram 2003 02 07 10 11 17 ELECTRICAL PARTSLIST POWER 2003 100W Class D MAINS BOARD MISCELLANEOUS COILS 1201 482207151602 FUSE 1 6A 5202 4822 157 53473 1201 amp 4822 253 10126 FUSE T4A 5203 4822 157 53473 1203 A 4822 071 55002 FUSE 154 5220 4822 157 11832 1204 2422 030 00328 MAINS SOCKET 37 1204 A 4822 265 31015 MAINS SOCKET IEC DIODES 1205 A 482207151602 FUSE 1 6A 6200 4822 130 30621 1206 2422129 16478 VOLTAGE SELECTOR 6201 4822 130 34382 1207 9965 000 07788 FUSE RAD T2A 6202 4822 130 11139 1208 A 242213207519 RELAY 1P 12V 16A 6204 4822 130 34142 1209 9965 000 07788 FUSE RAD T2A 6206 4822 130 31878 1210 482226710953 FFC CONNECTOR 7P TOP ENTRY 6207 4822 130 31878 1212 A 482207155002 FUSE T5A 6209 4822 130 31878 5001 A 3103 308 30920 Mains Transformer 37 6210 4822 130 31878 5001 A 3103 308 30910 Mains Transformer
19. m O CN O 6 6 LO l O O O co N o E E 3 3 i RS L LB pi LS 8 fs FE s a 9 F l 355 855 855 BIT 855 gsr E ISE Hse E 08 828 S858 828 SI 828 3 828 828 ADC D C MP3 ONLY FOR MC M570 ei E E 1 95V SECH 1 95V 1 95V 1 95V Rc ia BL X PC LINK STOP a ap st D lt 2 AY USB NE DOWN PLAY TUNER NEXT STANDBY ECO N A AUX RV TUNER G Y cp 3336 3337 3338 3339 3340 3341 3342 3343 3344 3334 B 150R 220R 270R 390R 560R 820R 1K2 1K8 2K7 467 ADC ADC NUNT 7409 ay 8 UN BC847B O F 2469 ADC 22p 22p 3139 118 56320 8239 210 94032 for 3501 pt2 dd wk0251 9 6 6 6 6 FRONT BOARD CIRCUIT DIAGRAM Part 3 2 3 4 5 6 7 8 9 Front Board Values in Square Bracket are DC Voltages at Low Power Standby 10 COMBI Circuit Diagram Part 3 NON MP3 1401 1G pi NTC 1 T GND_IIC 2 DATA 3 0 o ai 100 COMBI IC CLK 4 1402 0 TUSTEREO 3443 GND D 5 IC DATA ANN TU_STEREO 1 TUCLR 3444 1K 2 45V6 ECO 6 TU CLK OV 5 6V f TUDATA 3 5V6 7 546 ECO A TU DATA 5V6 8 m 5V6 5 CV 5 TU_ENABLE 33V 9 m aay PARAN Dee TU GND 1 SA IN i d F1 5 6 7 11 F2 ES 5 7166 POWER DOWN TRAY IC SCL A3 lloc LOW PWR
20. 0 06W 11 21 ELECTRICAL PARTSLIST POWER 2003 100W Class D COMBI BOARD RESISTORS 3551 35520 35530 35540 35550 35560 3557 3558 3559 3560 3561 3562 3563 3564 3566 3567 3568 3569 3570 3571 3572 3573 3574 3575 3576 3577 3578 3579 3580 4101 4102 4201 4202 4211 4212 4213 4214 4215 4216 4217 4221 4223 4226 4230 4232 4233 4235 4240 4241 4242 4243 4245 4253 4260 4265 4272 4273 4274 4276 4277 4279 4301 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30472 4822 051 30123 4822 051 30101 4822 117 12903 4822 117 12903 4822 051 30101 4822 051 30102 4822 051 30102 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30332 4822 051 30101 4822 051 30102 4822 117 13632 4822 051 30223 4822 116 83883 4822 116 83883 4822 051 30101 4822 051 30562 4822 051 30123 4822 051 30153 4822 117 12902 4822 051 30562 4822 051 30472 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 30008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822
21. 051 30008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 1000 5 0 06W 1000 5 0 06W 1000 5 0 06W 1000 5 0 06W 4 7KQ 5 0 06W 12kQ 5 0 06W 1000 5 0 06W 1 8KQ 1 0 06W 1 8kQ 1 0 06W 1000 5 0 06W ika 5 0 06W ika 5 0 06W 1000 5 0 06W 1000 5 0 06W 1000 5 0 06W 3 3kO 5 0 06W 1000 5 0 06W ika 5 0 06W 100kQ 1 0 06W 22k0 5 0 06W 47002 5 0 16W 47002 5 0 16W 1000 5 0 06W 5 662 5 0 06W 12kQ 5 0 06W 15kQ 5 0 06W 8 2kO 1 0 06W 5 6kQ 5 0 06W 4 7KQ 5 0 06W CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 COILS 100 5101 102 103 104 200 5201 202 9203 9300 9302 DIODES 61040 61050 61060 61080 61090 61100 61110 61130 61140 62020 62050 62060 6208 6210 6211 6212 6213 6214 6216 6217 6300
22. 117 12903 4822 051 30682 4822 051 30103 4822 117 12902 4822 117 12902 4822 051 30223 4822 051 30472 4822 051 30472 4822 051 30102 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30102 2122 118 06235 4822 051 30222 4822 051 30222 4822 051 30562 4822 051 30331 4822 117 13608 4822 051 30472 4822 051 30103 4822 116 83883 4822 117 11817 4822 117 12139 4822 117 11817 4822 051 30102 4822 051 30154 4822 051 30152 4822 051 30103 4822 051 30183 4822 051 30472 4822 117 13632 4822 051 30222 4822 051 30222 4822 051 30102 4822 051 30472 4822 117 12925 4822 051 30223 2122 118 06235 4822 051 30474 4822 051 30102 4822 051 30472 4822 051 30102 4822 051 30102 4822 117 13608 4822 051 30223 4822 117 13632 4822 051 30472 4822 051 30103 4822 117 12903 4822 051 30103 4822 051 30103 4822 051 30103 4822 117 12902 4822 117 12902 4822 051 30223 6 862 47kQ 22kQ 4 7kQ 1kQ 470kQ 1 8kQ 6 8kQ 10kQ 8 2kQ 8 2kQ 22kQ 4 7kQ 4 7kQ 1kQ 10kQ 10kQ 10kQ 1kQ 9 1 9 9 9 9 1 9 9 1 1 9 9 9 9 9 9 9 9 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W CHIP JUMPER 2512 2 2kQ 2 2kQ 5 6kQ 3300 4 70 4 7kQ 10kQ 470 1 2kQ 220 1 2kQ 1kQ 150kQ 1 5kQ 10kQ 18kQ 4 7kQ 100kQ 2 2kQ 2 2kQ 1kQ 4 7kQ 47kQ 22kQ 9 9 9 9 9 9 9 9 1 9
23. 17114 a WY 7 2120 H6 7122 H4 Y 14 FM OIRT MW 2122 16 7124 H7 1 Ado 2123 H6 T102 B2 FM IF2 17 FM AM 2124 H6 1103 B2 7P 7 18 B 2125 H6 T104 B6 5110 2127 E7 T105 E2 AM AFC gt lt component mounted 2128 8 _ 1106 2 2129 C7 _ 1107 C3 5114 45042 2130 11 109 D5 3 SMA 2131 F8 110 D5 2 27 7 2132 F8 T111 ES 2133 F8 T112 F7 1 6 VERSION DETECTION GE 2134 18 T113 AB 7P 7 8 00 02 FM MW LW 1101USA 2105 USA FM 75 OHM 1110 FM FRONTEND FE450 LA _ 1102 OV 3190 T104 3191 O ACA As A 120R 120R 2128 T 1 00 A s 7101 TEA5762 44 43 42 0 1V 3192 330R n 0 i 1 4 0 2V 1 4V V 4V OV 4V 0 7V 1 4V 0 7V H 1V V 36 35 P1 6120 2136 H14 T116 F10 2137 H13 T117 F13 C 2138 F9 7118 G11 2139 G9 T120 F13 2140 G9 T121 F13 2141 10 7122 E13 2143 612 7123 E13 2144 G11 T124 4 2145 Ell T125 F14 2146 E12 T126 F13 2147 E12 T127 F13 2148 E12 T140 F11 d 2149 37 T141 F10 2150 A10 1142 F10 D 2159 D5 2161 C11 2162 H12 2163 D11 2164 G10 2165 C7 2166 E11 2167 E11 2169 G8 2180 C4 V AM DET FM lt stereo mono stereo XTAL El gou EI SES DT 381 75 kHz E 2191 C3 o 2165 AGC NC AM DET RF GND2 AM IF1 IN FM IF1 IN AM IF2 FM IF2 VSTABB 100n 2129 2V V 1 RIPPLE gt AM IF AGC V 100u 5 am
24. 21230 2020 552 93494 390pF 1 50V LW only 31540 4822 117 13577 3300 1 0 1W 7101 4822 209 90315 TEA5762H V1 RADIO IC 21240 4822 122 33177 10nF 20 50V FM AM only 3155 4822 117 10353 1500 5 0 1W 21250 2020 552 96199 5600 1 50V 31560 4822 117 10837 10002 1 0 1W 21270 4822 126 14076 220nF 20 25V 2128 4822 124 40248 10uF 20 63V 31570 482211710837 100kQ 1 0 1W 3158 4822 051 20471 4702 5 0 1W 2129 482212441584 100uF 20 10V 3159 4822 051 20471 4702 5 0 1W 21300 5322 122 32654 22nF 10 63V 3160 4822 051 20471 4702 5 0 1W 21310 4822 126 13482 470nF 20 16V 3161 4822 051 20223 2262 5 0 1W 21320 4822 126 13482 470nF 20 16V 2133 4822 124 21913 1uF 20 63V 3167 4822 051 20121 1200 5 0 1W 3168 4822 051 20121 1200 5 0 1W 21340 3198 017 31530 15nF 10 50V not USA 31690 4822 051 20154 15002 5 0 1W 21340 5322 122 32654 22nF 1096 63V USA only 31700 482211710837 10002 1 0 1W 21350 3198 017 31530 15nF 1096 50V not USA 3171 4822 117 10834 47kQ 1 0 1W 21350 3198 017 32230 22nF 1096 25V USA only 21360 4822 126 14076 220nF 20 25V 31720 4822 051 20562 5 602 5 0 1W 31760 4822 051 20333 33062 5 0 1W RDS only 21370 4822 126 14076 220 20 25V 31800 4822 117 10833 10002 1 0 1W LW only 2138 4822 124 22652 2 2uF 2096 50V 31900 4822 051 20121 1200 5 0 1W 21390 4822 126 14236 15pF 5 50V 3191 4822 051 20121 1200 5 0 1W 21400 4822 126 13695 82pF 1 63V 21410 4822 126 13838 100nF 10 50V 3192 4822 117 13577 3300 1 0 1W 31930 4822
25. 2134 21350 21360 21370 22000 2201 22020 22030 2205 22060 22080 22100 2211 22120 22130 2214 22150 2216 22170 22180 4822 122 33496 2222 580 15649 2020 012 93762 2222 580 15649 9322 126 11583 9322 126 11578 9322 126 11583 4822 124 81286 3198 017 41050 4822 124 22651 4822 122 33575 3198 017 41050 4822 124 40248 9322 126 11578 5322 121 42661 9322 126 11578 9322 126 11578 4822 126 13193 3198 017 41050 3198 017 41050 4822 122 33575 2020 012 93762 4822 126 13193 2020 552 94427 2222 580 15649 2222 580 15649 3198 017 41050 4822 121 42408 4822 126 13881 2222 580 15649 2222 867 15339 2222 580 15649 2020 012 93762 2222 580 15649 2222 580 15649 4822 124 81286 9322 126 11578 9322 126 11583 3198 017 41050 4822 124 22651 4822 122 33575 2222 580 15649 4822 124 40248 9322 126 11578 5322 121 42661 4822 122 33575 2222 580 15649 SPRING TRANSISTOR SOCKET CINCH 2p FFC CONNECTOR 7P TOP ENTRY FFC CONNECTOR 9P TOP ENTRY FFC CONNECTOR 8P TOP ENTRY FFC SOCKET 4P FFC CONNECTOR 15P TOP ENTRY FFC CONNECTOR 7P TOP ENTRY FLEX FOIL CONNECTOR 19P RELAY 2P 12V SOCKET CLICKFIT 4P 100nF 10 63V 100nF 10 50V 330uF 20 50V 100nF 10 50V 10nF 10 63V 1nF 10 63V 100 10 63V 470 20 16V 1uF 20 10V 1uF 20 50V 220pF 5 50V 1uF 20 10V 100 20 63V 1nF 10 63V 330nF 5 63V 1nF 10 63V 1nF 10 63V 4 7nF 10 63V 10 20 10V 1uF 20 10V 220pF 5 50V 330uF 20
26. 3323 4822051 30272 27 5 0 062W 3438 319802132250 202 5 1313 4822 276 13775 Tact Switch 2423 319801744740 470nF 10V 3324 4822 051 30151 150R 5 0 062W 3440 4822 051 30103 10k 5 0 062W 1314 4822 276 13775 Tact Switch 2424 5322 126 11583 10 10 50V 3325 4822 051 30221 220R 5 0 062W 3441 4822 051 30103 10k 5 0 062W 1315 4822 276 13775 Tact Switch 2425 482212481286 470 20 16V 3326 4822 116 83876 270R 5 0 5W 3442 4822 051 30103 10k 5 0 062W 1316 482227613775 Tact Switch 2426 482212412032 4 70 20 50V 3328 4822 117 12968 820R 5 0 62W 3443 4822 051 30102 1k 5 0 062W 1317 482227613775 Tact Switch 2427 482212412032 4 7uF 20 50V 3329 4822 051 30391 390R 5 0 062W 0444 4822 051 30102 1k 5 0 062W 1318 4822 276 13775 Tact Switch 2428 482212412032 4 7uF 20 50V 3330 4822 116 52226 560R 5 0 5W 3445 4822 051 30102 1k 5 0 062W 1319 4822 276 13775 Tact Switch 2429 482212412032 4 70 20 50V 3331 4822 116 52231 820R 5 0 5W 3447 4822 051 30103 10k 5 0 062W 1320 4822276 13775 Tact Switch 2432 2020 552 94427 100pF 5 50V 3332 4822 116 52207 1k2 5 0 5W 3448 4822 116 83872 220R 5 0 5W 1321 4822 276 13775 Tact Switch 2437 2238 586 59812 100nF 50V 3334 4822 116 52283 4k7 5 0 5W 3449 4822 116 83872 220R 5 0 5W 1322 4822276 13775 Tact Switch 2438 482212481286 470 20 16V 3335 4822051 30272 2k7 5 0 062W 3450 4822 051 30471 470R 5 0 062W 1323 482227613775 Tact Switch 2439 4822 124 81286 470 20 16V 3336 4822 051 30151 150R 5 0 062W 3451 4822 051 30471 47
27. 7312 B 7312 E 2326 E9 7321 F2 2328 G11 7324 H11 2329 G7 9284 H4 C 2330 E11 9288 G4 2331 E7 1K 2303 3315 470p Z SW gt 025 ROZ 2332 F7 d 2333 G7 100K 425K 2334 A10 2335 F12 7315 12v M BA 2336 H12 LM317P 22 9V Lr au L 2337 F1 mom Ko wwa aaa Em da A t3 D 3302 B7 T st D a 7317 BZX384 C3V3 7V 3303 B5 yo 3322 2 2V 4 7319 P 5 LOW PWR CTRL 2313 7316 3318 TO BC857BW 13 c OZ SW H gt 425kHz T m OZ SW L gt 500kHz 2316 2304 7 1 weng 3327 12V_A 100n 2312 100n 220R 3307 H12 3311 A3 3312 B6 3313 D2 3314 E3 E 3315 C5 3316 F8 3317 2326 _ R 337 47K 2324 100 6 8 NEN 0 21 3334 VOL LEFT gt gt 8 1K 4u7 3346 3318 C7 3319 H10 3320 B10 3321 E2 3322 E4 3323 F2 F 3324 C8 3325 F12 3306 G12 BC847BW 10K 6300 H 47R 3321 1 BC847BW N x st co gt UN 5 00 ao A LO T Oo 202 100p 2337 E NJM4560 A El AMP MUTE 3316 27K 3326 G12 3327 D10 LM317P 2327 BC817 25 3329 F10 3330 F11 3331 H11 5v6 WAEI 2333 100p o O YO Adjust to OV 1mV DC on Speaker Terminal 3332 E8 G 3334 E7 7321 V MID 2328 ele al 52 3337 C N N VOL RIGHT
28. CTRL p CD GND 14 I 1 4405 FE ST VK N CD Se Sie dle gle gle TRAY IC SDA CD SIDA 15 100n 3452 TRAY IC SDA CD SIDA 85 ATS RIS STS ATS l FOR ESD PROVISION ONLY uP_FRAME CD_RAB 18 CD RAB uP FRAME 6 fo 75 CD PORE uC RESET 470R FE ST VK N DEE _ 4409 L 4 BLE 8 ls Bis 8 4 582 Fi Fix 0 CN CN CN CN CN 5 3 3 3 TD FOR ESD PROVISION ONLY Le me k Ry RLE 10R lt ATA LO 6405 5402 6403 A 5V6_ECO gt gt Re e 5V 56 Us e D 45V 1N4003 S 1N4003 6 FTD els gi gis gle 81268 Els IT 5409 gt NO toms tr N N N hani N N N hani e hani 4u7 5 T 3532 a 4 SVec F2 NAN e a F2x 0 Pu D D 6R8 gt 5 MER N 3533 SB STA 6406 Ha 456 gt e D C 5V 1N4003 10R UDC ake E 8 8 8 828 8 A Ss TR X ba ZEE DESEE MES Ke Note DC Voltages During Active Play Values in Bracket are DC Voltages at Standby Clock Mode D 2 gt Note Some values may varies see r
29. D10 3555 3545 E3 3556 1K2 3524 Ox SS 2536 E gt 100n NLX CO 838 330n 470n E D a 2548 2549 I 8 BCS B L 4 5V T VOLUME d 4 5V 3551 100R 100p 2570 470R I2C CLK 3557 6 3566 1 3574 6500 C3 D13 7505 0 3558 3 3567 G12 3575 6501 C5 E13 7506 E12 3559 F14 3568 G6 3576 6502 F14 7500 A A12 7508 E7 3560 F6 3569 G12 3577 6503 G13 7500 B 812 7509 G14 3561 G12 3570 3 3578 6504 G13 7500 C B12 7510 E18 3562 G13 3571 G8 3579 6505 G12 7500 D C12 8301 F14 3563 G6 3572 G10 4501 6506 F12 7500 E B11 3564 G6 3573 G11 5500 6507 F12 7500 F A11 DIGITAL OUT 1006 for provision only 3515 COAX 220R 3517 Es 14 14 3 39R P 1 e B 2527 YKC21 3416 1 7 7 7500 F 7500 A 1 7400040 n ate 2 1020 3521 3 El t12v m gt 3 e 6RG 1 TAPE Supply 2K2 for provision only 14 7 L e a 11 7500 B 7 EJ AVP_L 14 7500 E 5 ce EJ AMP AMP oo lt NSS 7 2 GES 7500 C 238 L CO EJ AMP L 14 co 9 8 ETB AMP AMP O Q ZS 7 El D D a 7500 D 5 m E D2 D2 EH B lt lt 1011 gt LOW_PWR O SUPPLY 7 5V6 ECO E LOW_PWR_CTR O Nn oe 8 san a A lt 2 e F2 ES f i Vkk 5V5_CON BI VK N gt N c sa S 0 gr 4 83 i GND_D 5V6 I2C DATA I2C_CLK GND_D 5 6V VOL_LEFT a 5V6 CON gt HH BC857B a m NI BXZX384 C47 E 5V6 6 VKK f 12V A x 2 Fi LL 5 8 V
30. F13 1403 A10 2400 A5 2401 A5 2402 A3 2403 A4 2406 C2 2407 C1 2408 I1 2409 12 2410 G1 2411 H1 2412 G3 2413 G12 2415 G2 2416 F1 2418 G5 2419 E6 2420 F6 2421 F7 2422 111 2423 112 2424 112 2440 G11 2441 G11 2443 G12 2444 G12 2445 G13 2455 H8 2456 F7 2461 E3 2462 E3 2465 G11 2466 D11 2467 C12 2471 G3 2479 F6 2483 E12 3401 A4 3402 A5 3403 E9 3404 C2 3405 C1 3406 C2 3407 G1 3408 G1 3409 12 3410 H 3413 H12 3416 H3 3417 H3 3418 H3 3419 H3 3420 G7 3421 H11 3422 H12 3423 G7 3424 112 3425 H7 3426 I7 3427 H9 3428 H9 3437 G8 3438 G8 3439 G9 3457 E4 3458 F4 3459 F4 3460 F4 3461 F4 3462 F4 3463 G5 3464 G8 3465 F9 3466 F9 3467 F9 3468 F9 3469 F9 3470 F9 3471 F9 3472 E9 3473 E9 3474 E8 3475 E9 3476 E9 3477 D9 3478 D9 3479 D9 3480 D9 3481 D9 3482 D9 3483 D9 3484 C9 3485 C9 3486 C9 3487 C9 3489 B8 3490 B8 3491 B8 3492 B8 3493 B8 3494 B7 3495 B7 3496 B7 3497 B7 3498 B7 3499 B7 3500 B7 3501 B6 3502 B6 3503 B6 3504 B6 3505 B6 3506 B6 3507 B6 3508 B5 3509 B5 3510 B5 3511 B5 3512 B5 3513 B4 3514 B4 3515 B4 3516 B4 3517 B3 3518 B4 3519 C3 3520 C4 3521 C3 3522 D4 3523 D3 3524 D4 3525 D3 3526 E4 3527 E4 3534 E9 3536 E12 3537 E12 3538 C12 3539 D11 3540 D11 3541 A3 3542 A4 3544 E4 3545 EA 3546 F5 4400 G8 4401 F11 4402 F11 4410 F11 4411 E12 4412 A5 5403 E6 5404 E6 5405 12 5406 G1 5407 H7 5408 F12 5411 F11 6401 C1 6402 E11 6407 04 6408 D3 6409
31. Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 ELECTRICAL PARTS LIST FRONT BOARD RESISTORS 4455 4822 051 30008 4456 4822 051 30008 4457 4822 051 30008 4458 4822 051 30008 4459 4822 051 30008 4460 4822 051 30008 4461 4822 051 30008 4462 4822 051 30008 COILS amp FILTERS 5300 3198 018 52280 5301 3198 018 52280 5302 3198 018 52280 5401 3198 018 54780 5402 3198 018 54780 5403 2422 543 01069 5404 5322 242 73686 5405 4822 242 11033 5406 3198 018 52280 5407 3198 018 52280 5408 3198 018 54780 5409 3198 018 54780 5410 3198 018 54780 5411 3198 018 54780 DIODES 6300 4822 130 30621 6301 9322 179 76676 6302 9322 178 15676 6303 9322 178 15676 6304 9322 178 15676 6305 9322 178 15676 6306 9322 178 15676 6307 9322 178 15676 6401 4822 130 30621 6403 4822 130 31878 6404 4822 130 34278 6405 4822 130 31878 6406 4822 130 31878 6407 4822 130 30621 6408 4822 130 30621 6409 4822 130 30621 6410 4822 130 30621 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 Coil 2 2uH 1096 Coil 2 2uH 1096 Coil 2 2uH 1096 Coil 4 7uH 1096 Coil 4 7uH 1096 RES XTL 32 768kHz RES CER 12MHz RES XTL 4 332MHz 22 Coil 2 2uH 1096 Coil 2 2uH 1096 Coil 4 7uH 1096 Coil 4 7uH 1096 Coil 4 7uH 1096 Coil 4 7uH 1096 1N4148 22 LED VS LTL 816EELC LED VS LTL 8166FTNN LED VS LTL 8166FTNN LED VS LTL 8166FTNN LED VS LTL 8166FTNN LED V
32. ME A79 R WEZ ER SR UE TR WIE 200mV M 200ns Chi Y 4 00mV good Qu Stop M 200ns A Chi 7 12 0mv bad If the oscilloscope shows a signal like the bad one and or the amplitude decreases within 1minute the CD drive has to be replaced 10 3 Service Hints 4 MEASURE THE LASER CURRENT 6 MEASURE THE OFFSETS OF THE CD10 CD DRIVE LASER CURRENT MEASUREMENT SIGNAL PROCESSOR OFFSET MEASUREMENT The laser current can be measured as a voltage drop on Each ADC input of the CD10 may have an offset too resistor 3820 Typical value 170 190mV for CD DA Also this offset leads together with the offsets of the CD respectively 200 220mV for CD RW Drive to poor playability of some CDs skipping tracks a en power contd Start the Service Test Program section Focus Test uu ion using a CD RW disc KAN 3820 Use a DC Millivoltmeter for measurement The offsets 5V_HF can be measured on capacitors near the signal processor See drawing below The value should read 0mV 10mV CD Board side A view LASER DIODE lt ll del MN mn a 46 A i 89 3893 E RE i KZ m ke B el R 803 5 MEASURE THE OFFSETS OF THE CD DRIVE p 3805 sn IE e El 3615 3816 268 o gt n e R EN zm C INS IND ER gt l 3907 5 CD DRIVE OFFSET MEASUREMENT we i INS N pa 5 x 7800 85 Each photodiode of the CD drive
33. ae 3servo 2881 y AJ oK7 CD DA OV CD RW 3V 3923 3V 560p 525 Boo 3 3V ASD BSN 7877 SX anyo eN n BC847B 153 8 Mitsumi ov Drive detection V V V V M2 RA L7805 V 7801 48V Y cur fe 12V a N st During speed up During brake 3 Bp CH A ev ov 5V CH B ov 5V gt 0V 0V accelerates 7875 5 disc mee BC847B 4 9v 3880 3860 CO 33H T 12K brakes La LO disc E 3servo 3881 5 Gem E 8 E 150R Vref Na ST a VrefCD10 10 10 Digital MP3 Data 6 1V 7810 B 24V 6 LM358DT 3865 amp 7 3V eo 180R N 5 5 m m Active Low Pass 7810 A LM358DT 1 BY 3871 180R 5 m5 D m 14 2851 10u 680R 3879 470R INTERF LOOPBACK SER DATA MICROCONTROLLER INTERFACE SUBCODE PROCESSOR 5V 13 x O 470R 3911 100R Inner switch detection 3888 LEFT 22K CD IIS DATA gt IS WCLK gt IIS_SCLK For sets with DIGITAL OUT only 5V A 14 2826 47n to from MP3 Board 1820 GND uP CLK gt DSP_CLK uP DATA lt H gt DSP_DATA Qu FRAME pos crane SPDIF_GND gt SPDIF PORE lt CD10_RESET SILD lt lt SILD RAB lt lt RAB lt SICL 2 Lal GND IIS_SCLK IS SCLK GND AU IIS DATA CD IIS DATA CD US DATA
34. and switch all LEDs on tput at Front B Output at Front Board except ECO POWER LED pin 19 of uP 2048Hz TUNER Button pressed 5DTC Vnn MP3CD 02 5DTC ER Version of the 5DTC control software nn Version Number CD Button pressed lt q Button pressed VEC Button pressed PLAY Button pressed Service frequencies are a copied to the RAM see Table 1 Choose Version of the MPEG software nn Version Number Y Tuner works normally except level Display shows 5DTC Vnn lt Display shows by pressing mE Version of 5DTC control software PROGRAM button e 12M TI BUS BUS OK BUS ER Communication test between the Main uP and CD Module nn Version Number Display shows ADC2 Value Display shows Figure 2 Output at Front Board qq DTC works as in normal operation for ADC 2 and switch alternate LEDs on V pin 19 of uP 2 929 6875Hz Input Line Option see Table 3 In case of failures error 4r TI SEDI CD SLEDGE MOTOR is moved in codes according to Table 2 LI will be displayed 1 The Service Play Mode is intended Pg TI SLDO EX CD SLEDGE MOTOR is moved out to detect and identity the failures LAY Ji in the CD Mode Button pressed TI FOC FOC OK FOC ER FOCUS SERVO Test In this mode the DTC works as in normal operation The electronics Y will still function even when an error Press M to exit is detected so that repair activities can be car
35. channel min FM frontend mod 1kHz 1110 AM IF 2710136 ZS MW 450kHz 10kHz A BEE ae 0 5mV IC 7101 49 as low as connect pin 6 of possible d IC 7101 AM Osc remark 2 X with 3 3kO to Vcc AM AFC MW continuous wave VRE 2mV AM RF 9 1494kHz 1494kHz MW EL 558kHz 558kHz 198kHz ECO6 Sys Cenelec layout stage 6 160501 2 These assembly drawings show a summary of all possible versions For components used in a specific version see schematic diagram respectively partslist Af 2 LW 198kHz Var as low as possible symmetric ECO6 Sys Cenelec 190599 Use Service Testprogram By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically Dif sensitivity of frequency counter is too low adjust to max channel separation input signal stereo left 90 9 adjust output on right channel to minimum 2 RC network serves for damping the IF filter while adjusting the other one 3 For AM RF adjustments the original frame antenna has to be used MW has to be aligned before LW Repeat Electrical Partslist ECO6 SYSTEMS CENELEC 7B 4 MISCELLANEOUS RESISTORS DIODES 1101 2422 015 19376 SOCKET CLICKFIT 2P USA only 31280 4822 117 11449 2 262 1 0 1W LW only 61050 4822 130 83075 HN1V02H 1102 482226710283 SOCKET COAX IEC 750 not USA 31300 3198 021 38210 8200 5 0 060 61060 4822 130 83757 BAS216 1103 482226
36. destination could not be found within a certain time E1006 Subcode Error TEST Activated with ACTION Triggered when a new subcode was missing for a certain time during playing of CD EEPROM TEST gt gt A test pattern will be sent to the EEPROM PLL Error Exi PASS is displayed if the uProcessor read back the test pattern The Phase Lock Loop could not lock within a certain time Mio Exit correctly otherwise FAIL will be displayed aT EEPROM FORMAT MI Load default data Display shows NEW for 1 second TEST ion tl Generated when the CD could not reached 75 of speed during start up within a certain time Disc Caution All presets rombe EHS tO MRE WII bolos 558kHz 558kHz 531kHz 560kHz 558 560kHz 37 sure Gm 98MHz 98MHz 65 81MHz 87 5MHz 98 87 5MHz motor problem DEMO TOGGLE MAX SOUND Pressing this button will toggle between DEMO ON and DEMO OFF The DEMO status will scroll once across the Display Table 1 Focus Search Error ae T ROTARY Rotary Volume Display shows value for 2 seconds Thef th tb found with tain time l Note Depending on the selected grid frequency 9 or 10kHz 6 ENCODER TEST Knob Values increases or decreases until Volume Maximum 0dB or By holding the PROG and gt buttons depressed while switching on the Mains supply one The tray could not enter the inside position and is opening again This can happen if the tray is blocked Volume Minimum VOL MUTE is reached of the undermentioned features w
37. left right 1101 1102 1103 1120 1130 1131 1132 2101 2102 2103 2104 2105 2106 2107 2119 2120 2124 2125 2126 2127 2128 2129 2130 2131 2132 2133 2134 2135 2136 2137 2138 2139 2140 2141 2143 2144 2145 2146 2147 2148 2149 2150 2152 2153 2154 2155 2159 2161 2163 2164 2165 2166 2167 2169 3101 3102 3103 3104 3105 3132 3134 3141 3142 3143 3144 3145 3146 3152 3153 3154 3155 3156 3157 3158 3159 3160 3161 3167 3168 3169 3170 3172 3176 3181 5102 5109 5110 5111 5112 5114 5119 5121 5123 5130 5131 6103 Al B1 F2 E14 A2 B2 G13 B3 B1 C7 B3 A2 F3 F4 H6 G6 H6 H6 F7 E7 C8 C7 F11 G8 G8 G8 H8 H9 G13 G14 G13 G13 G11 C12 C12 E13 D13 D12 D13 F12 F11 E11 C12 G12 G7 E6 F2 B9 B10 A11 B11 G9 E11 G5 E5 C6 B2 6105 1 F3 6105 2 G5 6106 6107 6120 6130 6131 7101 7102 7103 7111 7112 T102 T103 T105 T106 T109 T110 T111 T112 T113 T114 T115 T116 T117 T118 T120 T121 T122 T123 T124 T125 T126 T127 T128 T140 T141 T142 D7 F11 F10 F10 7A 3 1101 A6 1120 A4 1132 A5 2128 C4 2138 C2 3142 D2 5110 B3 5114 A2 5123 05 7112 C1 9104 B5 9107 4 1102 B6 1130 B5 2106 C5 2129 B4 2144 B2 5102 D6 5111 B4 5119 C2 5130 D3 9101 A2 9105 B1 9108 C4 1103 D6 1131 D5 2107 B5 2133 D2 2155 C4 5109 A3 5112 A3 5121 B2 5131 D4 9103 B2 9106 B3 9109 D2 2 6 gt O TUNER BOARD ECO6 Systems non Cenelec componentside view ND
38. neg max loading lt Modulator VL The modulator forms the pulse width modulated signal For each channel a seperate modulation is required LF Analog Audio Signal The amplitude of the square wave signal is equal to the Power FETs supply voltage of the amplifier With the audio signal the The FETs require drivers which supply the gates One for square wave signal is pulse width modulated the high side FET and one for the low side FET Because of the different supply voltages also an Compared to a conventional power amplifier the benefits of additional level shifter is necessary per driver the Class D amplifier are higher effiency Output filter lower power dissipation The output filter is necessary to block the 500kHz square s smaller cooling fin Wave signal from the speaker e smaller mains transformer It consists of a series mode coil 5101 and a capacity of approx 550nF 2116 2134 which forms a Chebycheff Disadvantage of this concept is filter with 40kHz cut off frequency at 60 load For EMC 500kHz square wave signal with high current requires a reasons both the speaker output and the return ground shielding box to suppress radiation are fed through a common mode coil 5102 the filter is further improved by splitting the output capacity into 2116 before and 2134 after the common mode coil Blockdiagram Class D All above mentioned circuitries are located inside the metal shielding box square wave 500kHz vari
39. not USA 1nF 10 63V 100pF 5 50V 100nF 10 50V USA only 3 11pF TRIMCAP N450 1uF 20 504 1805 1 63V 22nF 10 63v 560pF 1 50V 330pF 5 50V 220nF 20 25V 100 20 63V 10005 20 10V 22nF 10 63V 4700 20 16V 4700 20 16V 1uF 20 63V 15nF 5 63V not USA 22nF 10 63V USA only 15nF 5 63V not USA 22nF 10 63V USA only 220nF 20 25V 220nF 20 25V 2 24F 20 50V 150 5 50V 82pF 1 63V 1000 10 50V 220nF 20 25V 1uF 20 63V 220pF 5 50V 220pF 5 50V 220pF 5 50V 2 2nF 1096 63V 33pF 5 50V RDS only 100nF 10 50V 33nF 5 63V not for East Europe 560pF 5 63V for East Europe only 15pF 2 63V not for East Europe 12pF 2 5OV for East Europe only 3 11pF TRIMCAP N450 33pF 5 50V 4700 20 16V 100nF 10 50V 1nF 10 63V 12pF 5 50V 2 2nF 1096 63V RDS only 3602 5 0 1W 10002 1 0 1W 8 2kQ 5 0 1W 3300 1 0 1W 2200 5 0 1W 47 5 0 1W 22662 5 0 1W 56662 1 0 1W TRIMPOT 100kQ RESISTORS 3143 3144 31450 31460 31520 31530 31540 31550 31560 31570 3158 3159 3160 3161 3167 3168 3169 3170 3172 3176 3181 4103 4106 4107 4108 COILS 102 109 6110 5111 5112 114 5119 121 5123 5130 5131 DIODES 61030 61050 61060 61070 61200 61300 61310 4822 051 20223 4822 051 10102 4822 117 11449 4822 051 20229 4822 051 20471 4822 051 20471 4822 117 13577 4822 117 11503 4822 117 10837 4822 117 10837
40. see respective parts list for correct value Legend Mi Refer to Variant Table For Provision Only 1K G4 3495 1K 47 46 45 44 43 KE VARER 39 A Ou 4 9V V1 gt 8 Bit h breakdown v out port w latch PD B 6407 3522 gt lt g 034 x LedShData 6408 3523 1N4148 os MW 35 25 1N4148 1K 6409 ies A x M36 ms LedEnable 6410 3525 1N4148 5 2 VKK Source open drain 80k p d 3408 10K 3407 1K5 5406 4 9V 2 D pe io 1 G ki 7403 1N4148 OV 220 2462 OV 22u 3544 n 2461 T 5 d 5 d U TRAY IIC SCL FTD 8 Bit Input Output CD PORE uC RESET 3527 TRAY IRQ 470R TUDATA CD RAD FRAME MpOscShiftTu 5 12 D D TU e e SAA6581T AT 8 5 a 8 57 Khz POW SUPPL vREF 3 ITa BANDPASS gt a 8th ORDER TD El CLOCKED H COMP 3417 TURdsClk TES SIGNAL 1K DET 3416 TURdsDATA TD 1K co o m s lt lt gt M D p ADC 2408 3410 3409 sia 47p 220R 2R2 47p ile D 5405 D AT 51 MpOscShiftTu 13 zr Dex 202 7401 M24C02 3428 AAA 6K8 3425 EEPROM 1K
41. 0 2541 2542 2543 2546 3118 6K8 11 8 2548 0 2549 D10 2550 D8 2551 D9 2552 E8 2553 E3 2554 E2 2555 E6 AUX L AUX_R 2534 407 LINE L T4u7 LINE R TAPE_L tut TAPE R iut TU R TUL CD L CD R 12V Ap 2556 2557 2558 2559 2560 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 2574 2575 2576 2577 2578 2581 V 470p 3549 100R 6501 9V AAA Ki BZX384 C2V7 4 5 z VREF 8 TA gh adl 3552 3553 100R 45V CDL 100R 3554 45V TAPE L 100R 45V TUL 3568 4 syAUX_R 100R 3574 100R 2582 2 3500 A2 3504 A3 3506 E12 3507 F12 3514 A3 3515 A13 3517 A14 7 2542 7508 8 TDA7468D 7 SOURCE SELECTOR 12K NAN 2578 3535 NN 5K6 3536 1n 39K for S 2546 33n 6n8 for S 12K 3542 NAN d 2550 22K 3571 3576 2576 1n 3n3 3518 3519 3520 3521 3522 3523 3524 3525 GND A 2577 VOLUME LEFT VOLUME RIGHT 2569 3575 NAN 5K6 3577 3526 3527 3528 3529 3530 3531 3532 3533 E i2v A LINE R 150K 2929 gt LINE L Lo 150K 3631 3539 15K 2552 lt lt 47 4 5V 470n 15K Spectrum Analyzer 220n TRE 220n BASS ALC 470n 3579 IIC BUS REC 2573 5K6 10 3534 C5 3549 3535 C8 3550 3536 D8 3551 3539 D8 3552 3542 D7 3553 3543 D9 3554 3544
42. 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 0625W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 33W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 1W 0 06W 0 06W 0 06W 0 06W 0 06W RESISTORS 3855 3856 O 3857 3858 O 38590 38600 38610 38620 3863 4800 4802 4803 4804 4805 4806 4807 4808 4809 4810 4811 4812 4813 4814 4816 4817 4818 4819 4820 4821 4822 COILS 1800 4822 117 12706 4822 117 12706 4822 117 12706 4822 051 30102 4822 051 30103 5322 117 13017 2322 104 62002 4822 117 12706 4822 053 10228 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 20008 4822 242 72066 TRANSISTORS 7806 INTEGRATED CIRCUITS 7800 7801 7803 7805 3198 010 42320 4822 209 72042 3103 307 01640 4822 209 62059 4822 209 62059 10kQ 1 0 06W 10kQ 1 0 06W 10kQ 1 0 06W 166 5 0 06W 10kQ 5 0 06W 1000 1 0 06W 2kQ 1 0 06W 1002 1 0 06W 2 262 5 1W CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHI
43. 00W Class D COMBI BOARD CAPACITORS 24180 24190 24200 24210 2500 25190 25200 2526 25310 2534 2535 2536 2537 2540 2541 25426 25430 25460 25486 2549 2550 2551 2552 2553 2555 2556 2557 2558 2559 25606 2561 2562 2563 2564 2565 2566 2567 2568 2569 2570 2571 2572 2573 25740 25750 25766 25770 25780 2580 2581 2582 2020 552 94427 2020 552 94427 3198 017 41050 2238 586 59812 2022 020 00734 2238 586 59812 4822 126 13881 2022 020 00734 4822 126 13881 4822 124 40769 4822 124 40769 2238 586 59812 2022 020 00734 2022 020 00734 4822 124 81151 3198 016 31020 2020 552 96684 4822 126 14549 2020 552 96327 2020 552 96684 9322 126 11579 4822 126 13879 4822 126 13193 4822 124 22651 4822 124 81286 4822 124 22651 2022 020 00734 2020 552 96684 2022 020 00734 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 126 13881 4822 124 12233 2020 552 96684 2020 552 94427 2020 552 94427 4822 126 13879 2020 552 96684 4822 126 13193 2020 552 96327 3198 016 31020 4822 126 14549 9322 126 11579 4822 124 81151 4822 124 22651 2238 586 59812 RESISTORS 3100 3101 3102 3103 3106 3107 3108 3109 3110 4822 050 21003 2122 118 06235 4822 051 30472 4822 051 30102 4822 051 30223 4822 051 30152 4822 051 30472 4822 117 13
44. 03 100W CLASS D A 1203 1204 A 5220 1221 1222 1201 5 1 5 1 1 1 N O gt A 716 T4A UL 97TS 220 1223 T1A25 NON ECO o n a gt 1 A TER st st sz CN CN aa DET CO E NOT 21 _9200 11 DISPLAY uds 8 N N 3206 NTS N ul MAINS 2 10 A OM MAINS 1 2000TS 092 10K 3218 7205 z 5 BC337 40 D2 6212 9 BZX79 B2V7 7 gt MAINS_2 5 6 8 00 o CO st a gt a N NU lt 12V RELAIS A B Aog lt E 1N4148 A ZN aw A LOW PWR CTRL T2A 1N4003 gt STANDBY 6213 2223 A MAINS 1 1N4003 5204 gt 100n 5 O N O A CN CN N N CN N CN st 6 5202 1mH g 8 VTA d 41V 5203 oc s lt 5 MAINS 2 1N4003 6226 A NI 1N4003 1 2 3 4 5 6 7 6201 C9 6202 A6 6204 B9 6206 C6 6207 C7 45V 3200 33K 45V 3202 33K 2226 100n AMP AMP 11 16 6209 C6 6215 8 6210 C7 6216 D9 6211 C3 6217 D2 6212 C3 6219 D6 6213 D2 6220 D8 3201 7 A V V V TR 4R7 1N4003 EE 3223 4K7 6229 18 D SON O NSF lap N O 1N4148 BS L 6220 4n7 l 470R 2201 al 6221 E8 6226 E2 6222 E8 6227 B8 6223 E3 6228 C1 6224 C1 6229 C8 6225 E2 7200 A9 7200 46v 8 S 34V N 2 a 00 CO CO O 2 eo N O TE 19 8 E N m 3V PVVR DVVN 5 6 ECO 6201 NS L BZX79 F8V2 LOW PWR CTRL lt q 2225 12V RELAIS 100n 1N4148 1N4148
45. 051 30109 4822 117 12971 4822 051 30102 4822 051 30102 5322 117 13051 5322 117 13061 4822 051 30221 4822 051 30102 4822 051 30479 4822 051 30101 4822 051 30101 4822 051 30103 4822 051 30101 4822 051 30471 4822 051 30103 4822 051 30103 4822 051 30101 4822 117 12971 4822 051 30339 4822 051 30154 4822 117 13632 4822 117 12971 4822 051 30101 4822 051 30101 4822 051 30471 4822 051 30471 4822 051 30471 4822 051 30101 4822 051 30101 4822 051 30471 4822 051 30101 100nF 1uF 1uF 100nF 100nF 100nF 100nF 10nF 10nF 1uF 100nF 220uF 1uF 1uF 100nF 100nF 100nF 1uF 1uF 100nF 100nF 100nF 1000 150 150 1000 100 150 1kQ 1kQ 6800 1800 2200 1kQ 470 10002 10002 102 10002 4700 10kQ 10kQ 1000 150 330 150kQ 100kQ 15Q 1000 1000 4700 4700 4700 1000 1000 4700 1000 10 20 20 10 10 10 10 10 10 20 10 20 20 20 10 10 10 20 20 10 10 10 9 9 9 9 9 9 9 9 1 1 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1 9 9 9 9 9 9 9 9 9 9 FFC CONNECTOR 19P side entry 50V 10V 10V 50V 50V 50V 50V 63V 63V 10V 50V 10V 10V 50V 50V 50V 10V 10V 50V 50V 50V 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06
46. 0R 5 0 062W 1324 4822 276 13775 Tact Switch 2455 2238 586 59812 100nF 50V 3337 4822 051 30221 2203 5 0 062W 3452 4822 051 30471 470R 5 0 062W 1325 482227613775 Tact Switch 2456 4822 122 33761 22pF 5 50V 3338 4822 116 83876 270R 5 0 5W 3453 4822 116 83883 470R 5 0 5W 1326 482227613775 Tact Switch 2457 2020 552 94427 100pF 5 50V 3339 4822 051 30391 390R 5 0 062W 3454 4822 116 83883 470R 5 0 5W 1327 482227613775 Tact Switch 2458 2020 552 94427 100pF 5 50V 3340 4822 051 30561 560R 5 0 062W 3455 4822 051 30471 470R 5 0 062W 1328 4822 276 13775 Tact Switch 2459 2238 586 59812 100nF 50V 3341 4822 117 12968 820R 5 0 62W 3456 4822 051 30471 470R 5 0 062W 1330 4822276 13775 Tact Switch 2460 2238 586 59812 100nF 50V 3342 4822 117 11817 1k2 196 1 16W 3457 4822 051 30471 470R 5 0 062W 1331 4822 276 13775 Tact Switch 2461 319802852290 22uF 20 50V 3343 4822 117 12903 1k8 1 0 063W 3458 4822 051 30102 1k 5 0 062W 1332 482227613775 Tact Switch 2462 319802852290 22uF 20 50V 3344 482205130272 2k75 0 062W 3459 4822 051 30102 1k 5 0 062W 1333 4822 276 13775 Tact Switch 2463 2238 586 59812 100nF 50V 3345 4822 051 30151 150R 5 0 062W 3460 4822 051 30102 1k 5 0 062W 1334 4822276 13775 Tact Switch 2464 2238 586 59812 100nF 50V 3350 4822 117 11817 1k2 196 1 16W 3461 4822 051 30471 470R 5 0 062W 1335 482227613775 Tact Switch 2466 482212614238 2 2nF 50V 3351 4822 117 12903 1k8 1 0 063W 3462 4822 051 30102 1k 5 0 062W 1400 4822 265 11535 Flex Connector 8P 2467 48221241
47. 1 9322 130 42755 9322 130 42755 9322 130 42755 9322 130 42755 9322 130 60123 9352 684 20557 4822 209 72554 9322 181 79668 9322 209 82941 9322 209 82941 1002 5 0 06W 1002 5 0 06W 1002 5 0 06W 1002 5 0 06W CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 RESONATOR 8 467MHz FERRITE BEAD FERRITE BEAD BZX284 C3V9 BC847C BC847C BC847C BC847C BC807 40 SAA7325H T M2B Signal Processor MC7808CT 8V Regulator MM1469PH Motor Driver LM358D Dual Opamp LM358D Dual Opamp ELECTRICAL PARTSLIST 5DTC MODULE MP3CD Version Control Board MECHANICAL PARTS 3103 308 54710 MISCELLANEOUS 1801 1802 8021 2422 025 17065 2422 025 17788 3103 308 93110 CAPACITORS 2800 28016 28026 26030 2808 28106 28116 28126 28136 28140 4822 126 13879 2238 586 59812 2238 586 59812 2238 586 59812 4822 124 40433 3198 017 34730 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 RESISTORS 3800 3801 3802 3803 3804 3805 38060 38070 38080 3809 3810 3811 3815 3816 3818 3819 3820 3821 3823 3824 3826 A 3827 38280 38290 38300 38310 38320 38330 38340 38350 38360 38370 38380 38390 38400 38410 38420 38450 38500 38510 38520 38530 38540 4822 051 30472 48
48. 1 30102 3514 4822 051 30102 3515 4822 051 30102 3516 4822 051 30102 3517 4822 051 30102 3518 4822 051 30102 3519 4822 051 30102 3520 4822 051 30102 3521 4822 051 30102 3522 4822 051 30102 3523 4822 051 30102 3524 4822 051 30102 3525 4822 051 30102 3526 4822 051 30471 3527 4822 051 30471 3528 4822 051 30103 3529 4822 051 30103 3530 4822 051 30103 3531 4822 051 30103 3532 1k 5 0 062W 1k 1 0 4W 1k 1 0 4W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 1k 5 0 062W 470R 5 0 062W 470R 5 0 062W 10k 5 0 062W 10k 5 0 062W 10k 5 0 062W 10k 5 0 062W 4822 052 10688 A 6R8 5 0 33W 3533 3536 3537 3538 3539 3540 3543 4300 4301 4302 4400 4402 4403 4404 4410 4411 4420 4421 4422 4423 4424 4425 4426 4427 4428 4429 4430 4431 4432 4433 4434 4435 4436 4437 4438 4439 4440 4441 4442 4443 4444 4445 4446 4447 4448 4449 4450 4451 4452 4453 4454 4822 052 10109 A 10R 5 0 33W 4822 051 30472 482
49. 1 30471 4822 051 30121 4822 051 30472 4822 117 13632 4822 051 30471 4822 051 30471 4822 051 30223 4822 051 30153 4822 051 30102 4822 051 30102 4822 051 30101 4822 051 30471 47nF 220pF 220pF 220pF 220pF 220pF 220pF 470nF 47uF 100nF 1nF 33pF 560pF 82pF 470nF 470nF 220uF 100nF 47nF 56662 56662 47kQ 47kQ 47kQ 47kQ 10kQ 10kQ 10kQ 10kQ 10kQ 10kQ 2 2kQ 2 2kQ 2 2kQ 2 2kQ 470 470 470 4 70 10 10kQ 1kQ 470kQ 47kQ 220kQ 8 2kQ 2 7kQ 1200 470 470 1200 4 7kQ 1002 470 470 220 15kQ 1kQ 1kQ 10002 470 10 9 9 9 9 9 9 20 20 10 10 9 10 20 20 20 10 10 9 9 9 9 9 9 9 9 9 9 9 9 9 9 16V 50V 50V 50V 50V 50V 50V 10V 25V 50V 63V 50V 50V 50V 10V 10V 16V 50V 16V 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W NFR25 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W ELECTRICAL PARTSLIST 5DTC MODULE MP3CD Version CD Board RESISTORS 38460 3847 3848 3849 3850 3851 3852 3854 3855 3856 3857 3859 3860 3861 3862 3864 3865 3866 3867 3868 3869 3870 3871 3872 3873 3874 38
50. 10 2137 B7 3106 B11 3114 A5 3121 C3 3128 E12 3135 E9 3141 C10 3147 B1 3153 D9 5100 A10 6108 C4 6114 E8 7105 D B8 7113 E9 7118 B F6 7119 D7 7122 D E4 7130 A3 4 COMBI BOARD m AMPLIFIER PART LEFT CHANNEL 1 AK re el cene pde EE SN neue 7 RE RE RA El 5v AMP NA AMP_D 5100 2101 Driver Stage Levelshifter Power Stage BEAD 100MHz 100n VIL 8915 8 2 El AP OFF AJF BT 100n AMP H 4V 14 AMP OFF L QV V1L 9 p 7105 D TE SCL 7 LA n 2187 7105 74LV14 33p BC856B x oo 6109 5 ce 7104 O lt lt 1 7122 74HCU04D NM 3147 3154 i D 13 SE 11 o 0 5V 7109 l z me STP14NF12FP M Gases AN Amplifier ON OFF Switch 7105 F 7105 E 8 7129 _A 46 2V m 44 4V i 44 8V 7115 BC817 25 BC846B cw 846 FA 7105 A N 5 e 7 DT als 6 3V supply for 7118 V1 45V T a OP A WRAZ re i a BC817 25 7114 GND SHIELD V1L 0 2 m q 2 amp if T 5 MBTA42 6 3V supply for 7105 3 7 6 9 x SO ah eiie lese 3134 Nay 5 o MODULATOR kia a m Output Filter 45V AMP Supply Low Side Driver g igh Side Driver LS L 1 el ZONE CEA Tit BL 1 ET 2 1 M a 20 AA D ee m ee s v em 1 ISS FSX PIN VL W n 5 amp Na Se e 5 gt E SLE
51. 108MHz 8V 0 2V 87 5MHz 4 3V 0 5V 65 81MHz 1 2V 0 5V MW FM AM version 10kHz grid 530 1700kHz 1700kHz 8V 0 2V 530kHz 1 1V 0 4V FM MW version 9kHz grid 1602kHz 6 9V 0 2V 531 1602kHz 531kHz LW 279kHz 153 279kHz 153kHz 1602kHz FM MW LW version 9kHz grid 10 7MHz 45mV j shortcircuit 2141 continuous wave DD APO T 2 1082 87 5 108MHz Af 22 5kHz 65 81MHz 98MHz 1mV 1 152kHz 172 continuous wave IC7101s6 100nF l 450kHz Af 10kHz 100nF connect pin 6 of aslowas d IC 7101 AM Osc possible remark 2 N with 3 3kO to Vcc continuous wave MW 1494kHz 1494kHz FM MW LW and FM MW version 9kHz grid 531 1602kHz 62 55832 1500kHz Af 30kHz 1500kHz s 10kHz grid Vpr as low as symmetric 530 1700kHz 560kHz possible 560kHz ECO6 Sys PA with frame aerial 070799 Use Service Testprogram By selecting the TUNER TEST test frequencies will be stored as preset frequencies automatically if sensitivity of frequency counter is too low adjust to max channel separation 2 RC network serves for damping the IF filter while adjusting the other one input signal stereo left 90 9 adjust output on right channel to minimum 4 MW has to be aligned before LW Repeat Electrical Partslist ECO6 systems NON CENELEC MISCELLANEOUS 1101 1102 1103 1120 2422 015 19376 4822 267 10283 4822 265 31184 48
52. 11449 2 262 1 0 1W LW only 5122 242254944108 RF COIL LW OSCILLATOR LW only 31090 4822 051 20472 4 7KQ 5 0 1W LW only 5123 2422 549 44108 RF COIL MW OSCILLATOR 3123 4822 051 20472 4 7KQ 5 0 1W LW only 3125 4822 117 10833 10062 196 0 1W LW only 10 1 5DTC Module MP3 version Layout stage 4 TABLE OF CONTENTS SerVICE MINES eee a ui se E esse re 10 2 Location of Printed Circuit Boards 10 5 dn Le PZ ERO TNT AA 10 6 7 Location OF 10 8 EOC 12 9 PAT NT o Pa 10 9 CD 4 0 NG 10 10 Component Layout side 10 11 Component Layout side B nnnnnnnnnnnenonneannnnnnnnnnnnennnnnnnnnnnne 10 12 CONTROL BoARD Circuit Diagram saassasaranasana nan adan pagan naa anaa aan aneng dan EE SA 10 13 Component Layout e NR 10 13 MP3 BoARD Circuit Diagram NET 10 14 Component Layout EE 10 15 Exploded view loader sn ena s anana Mni cuu ia ar yb kk ki 10 16 PAS E 10 17 Service Hints In case of symptom skipping tracks perform following actions 1 VERIFY THE COMPLAINT PLAYABILITY CHECK Use CDDA SBC 444A 4822 397 30245 TR 14 600p black dot maximum at 01 15 TR 19 fingerprint TR 10 10001 wedge Use CD RW Printed Audio Disk TR 3 Fingerprint TR 8 6001 black dot maximum at 01 00 W 7104 099 96611 e playback of all these tracks without audible disturbance e jump forward backward within a reasonable time CLEAN THE LENS CD DRIVE LENS CLEANING
53. 117 13577 3300 1 0 1W 21430 4822 126 14076 220nF 20 25V 31940 4822 117 11449 2 2kO 1 0 1W 2144 4822 124 21913 1uF 20 63V 3195 4822 051 20101 1000 5 0 1W 21450 4822 122 33575 220pF 5 50V 41010 4822 051 20008 CHIP JUMPER 0805 FM AM only 21460 4822 122 33575 220pF 5 50V 21470 4822 122 33575 2200 5 50V 41020 4822 051 20008 CHIP JUMPER 0805 FM AM only 41040 4822 051 20008 CHIP JUMPER 0805 FM AM only 2148 0 4822 122 33127 2 2nF 1096 63V 41050 4822 051 20008 CHIP JUMPER 0805 21490 5322 122 32659 33pF 5 50V RDS only 41060 4822 051 20008 CHIP JUMPER 0805 21500 4822 126 13838 100nF 10 50V 41070 4822 051 20008 CHIP JUMPER 0805 21590 5322 122 31151 22uF 20 50V COILS 21630 4822 126 13838 100nF 10 50V LW only 21640 4822 126 13482 470nF 20 16V 5102 482215771634 RF COIL MW 21650 4822 126 13838 100nF 10 50V 5103 242254944107 RF COILLW LW only 2166 5322 122 31647 1nF 10 63V 5109 482215771639 FM IF FILTER 10 7MHz 2167 4822 122 33926 12pF 5 50V 5110 482224270665 FM IF FILTER 10 7MHz 5111 2422549 44023 AM IF FILTER 450kHz 21690 4822 122 33127 2 2nF 1096 63V RDS only 21800 3198 017 31030 10nF 10 50V 5112 4822 157 70302 AM IF FILTER 450kHz 21900 4822 126 13838 100nF 10 50V 5114 482215770302 AM IF FILTER 450kHz 2191 482212440178 100uF 20 10V 5115 482215771636 ANTI BIRDY FILTER 5118 2422 535 95881 100nH RESISTORS 5119 4822 157 11443 DISCRIMINATOR COIL 3105 4822 117 11503 2200 5 0 1W 5121 4822 242 10261 QUARTZ 75kHz 3108 4822 117
54. 126 11583 3198 017 31530 5322 126 11583 4822 124 40433 3198 017 34730 3198 017 44740 2238 586 59812 4822 126 14549 2238 586 59812 2020 552 94427 5322 122 33861 5322 122 33861 4822 124 40248 3198 017 41050 2020 552 94427 5322 122 33861 9322 122 33861 4822 124 40248 4822 126 14549 9322 126 11583 4822 124 12245 4822 124 11912 4822 122 33753 4822 122 33753 4822 126 14508 4822 126 14508 4822 126 14508 4822 126 14508 5DTC Module mechanic w o electronic CD DRIVE DA12T3 Rubber damper CD DRIVE FRONT Rubber damper CD DRIVE REAR MP3 Board FFC CONNECTOR 16P Side entry FFC CONNECTOR 19P Side entry FFC CONNECTOR 8P Side entry FFC CONNECTOR 15P Side entry FFC CABLE 16Pin 80mm BD FFC CABLE 19Pin 90mm AD FFC CABLE 8Pin 80mm BD 10UF 4 7nF 3 3nF 100pF 22nF 4 7uF 47nF 100nF 1 5nF 220uF 1uF 1 5nF 47nF 1nF 27 pF 47nF 47uF 47uF 15nF 10nF 15nF 10nF 47uF 47nF 470nF 100nF 33nF 100nF 100pF 120pF 120pF 10UF 1uF 100pF 120pF 120pF 10uF 33nF 10nF 220uF 220uF 150pF 150pF 180pF 180pF 180pF 180pF 20976 10 10 9 10 20 9 10 9 20 20 9 10 10 10 10 20 20 10 10 10 10 20 10 20 10 10 10 9 9 9 20 20 9 9 9 20 10 10 20 20 9 9 9 9 9 9 16V 63V 63V 50V 50V 35V 50V 50V 63V 4V 16V 63V 16V 63V 50V 16V 16V 16V 50V 63V 50V 63V 25V 16V 10V
55. 152 4822 051 30103 4822 051 30471 4822 117 12902 4822 051 30153 4822 051 30152 4822 051 30103 4822 051 30153 4822 051 30152 4822 051 30152 4822 117 11817 4822 051 30273 4822 051 30334 4822 051 30273 4822 051 30154 4822 051 30154 4822 117 12864 4822 052 10109 4822 051 30562 4822 051 30223 4822 051 30153 4822 051 30123 4822 117 12902 4822 051 30562 4822 051 30393 4822 051 30101 4822 051 30393 470Q 470Q 470 27kQ 470 27kQ 6 8kQ 4 7kQ 100 4 7kQ 6 8kQ 27kQ 4 7kQ 5 60 470 27kQ 4 7kQ 102 102 390 390 10kQ 10kQ 390 390 5 6kQ 1kQ 1kQ 2 2kQ 2100 4 7kQ 5 6kQ 10kQ 10kQ 2 20 1 5kQ 10kQ 470 8 2kQ 15kQ 1 5kQ 10kQ 15kQ 1 5kQ 1 5kQ 1 2kQ 27kQ 330kQ 27kQ 150kQ 150kQ 82kQ 100 5 6kQ 22kQ 15kQ 12kQ 8 2kQ 5 6kQ 39kQ 1009 39kQ 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1 9 9 9 9 9 9 9 9 9 9 9 1 9 9 9 9 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W NFR 0 06W 0 06W 0 06W 0 5W 0 33W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 5W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W NFR 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W
56. 1785 47pF 5 50V 22 3312 4822 117 12968 820R 5 0 62W 3423 4822 116 52249 1k8 5 0 5W 1302 2422 026 05059 Headphone Socket 2410 4822 126 14249 560pF 10 50V 2 3313 4822 117 12968 820R 5 0 62W 3424 4822 117 12891 220k 1 1303 2422 129 16708 Rotary Encoder 24P 2411 4822 126 14249 560pF 10 50V 2 3314 4822 117 12968 820R 5 0 62W 3425 482205130682 6k8 5 0 062W 1304 482227613775 Tact Switch 2412 482212422652 2 20 20 50V 22 3315 4822 117 12968 820R 5 0 62W 3426 4822 051 30102 1k 5 0 062W 1305 4822276 13775 Tact Switch 2413 2238 586 59812 100nF 50V 3316 4822 051 30103 10k 5 0 062W 3427 4822 051 30102 1k 5 0 062W 1306 482227613775 Tact Switch 2415 2238 586 59812 100nF 50V 22 3317 4822 051 30103 10k 5 0 062W 3428 4822 051 30682 6k8 5 0 062W 1307 4822 276 13775 Tact Switch 2416 5322 126 11578 1nF 10 50V 22 3318 4822 051 30272 2k 5 0 062W 3429 4822 116 83872 220R 5 0 5W 1308 4822 276 13775 Tact Switch 2418 2222 867 15339 33pF 5 50V 3319 4822 051 30221 220R 5 0 062W 3430 4822 052 10688 6R8 5 0 33W 1309 4822 276 13775 Tact Switch 2419 4822 122 33761 22pF 5 50V 3320 4822 051 30271 270R 5 0 062W 3431 4822 116 83872 220R 5 0 5W 1310 482227613775 Tact Switch 2420 4822 122 33761 22pF 5 50V 3321 4822 051 30391 390R 5 0 062W 3432 4822 052 10109 A 10R 5 0 33W 1311 4822 276 13775 Tact Switch 2421 4822 126 14223 2 2pF 50V 3322 4822 051 30561 560R 5 0 062W 3433 4822 116 52257 22k 5 0 5W 1312 4822276 13775 Tact Switch 2422 5322 126 11583 10 10 50V
57. 2 051 30472 4822 116 52175 4822 051 30103 4822 051 30102 4822 051 30102 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4k7 5 0 062W 4k7 596 0 062W 1000 5 0 5W 10k 5 0 062W 1k 5 0 062W 1k 5 0 062W OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR Jumper 0603 OR
58. 2 209 31378 4822 209 17345 9322 150 74668 BC847BW BC856B BC807 25W BC857BW STP14NF12FP Power FET BC807 25W BC817 25W BC817 25W MMBTA42 MMBTA42 STP14NF12FP Power FET BC846B BC856B BC856B BC817 25W BC847BW BC857BW BC847BW BC847BW BC817 25W BC817 25W BC337 40 BC857BW BC817 25W BC817 25W BC817 25W BC857BW BC807 25W BC847BW BC857BW BC847BW 74LV14D 74LV14D PC74HCU04T HEX INVERTER IC 74LV14D PC74HCU04T HEX INVERTER IC 74LV14D TL4311Z PROGRAMMABLE VOLT REF PC74HCU04T HEX INVERTER IC LM317MPTB NJM4560M LM317MPTB NJM4556M 2 FOLD OP AMP M62320FP I2C SHIFT REGISTER TDA7468D SOURCE SEL amp SOUND
59. 2032 4 70 20 50V 3352 482205130272 2k75 0 062W 3463 482205130472 4k75 0 062W 1401 4822 265 11545 Flex Connector 19P 2468 2238 586 59812 100nF 50V 3353 482205130472 47 5 0 062W 3464 4822 051 30102 1k 5 0 062W 1402 4822 265 11531 Flex Connector 9P 2471 3198017 34730 47nF 16V 22 3354 4822 051 30103 10k 5 0 062W 3465 4822 051 30102 1k 5 0 062W 1403 3139 110 53291 FTD BJ897GNK 2473 2238 586 59812 100nF 50V 3404 4822051 30684 680k 5 0 062W 3466 4822 116 52175 100R 5 0 5W 24 8 2238 586 59812 100nF 50V 3405 4822051 30474 470k 5 0 062W 3467 4822 116 52175 100R 5 0 5W CAPACITORS 2482 2238 586 59812 100nF 50V 3406 4822 051 30153 15k 5 0 062W 3468 4822 116 52175 100R 5 0 5W 2302 5322 126 11583 10nF 10 50V 3407 4822 051 30152 1k5 5 0 062W 22 3469 4822 116 52175 100R 5 0 5W 2303 5322 126 11583 10nF 10 50V RESISTORS 3408 4822 051 30103 10k 5 0 062W 22 3470 4822 050 11002 1k 1 0 4W 2304 482212614494 22nF 10 25V 3300 4822 116 52231 820R 5 0 5W 3409 482205130222 2k25 0 062W 22 3471 4822 050 11002 1k 1 0 4W 2305 482212614494 22nF 10 25V 3301 4822 117 12925 47k 196 0 063W 3410 4822 117 12891 220k 1 22 3472 4822 051 30102 1k 5 0 062W 2306 2238 586 59812 100nF 50V 3304 4822 117 12968 820R 5 0 62W 3413 4822 117 13632 100k 1 0 62W 3473 4822 051 30471 470R 5 0 062W 2307 2020 552 94427 100pF 5 50V 3305 4822 117 12968 820R 5 0 62W 0416 4822 051 30102 1k 5 0 062W 22 3474 4822 051 30471 470R 5 0 062W 2308 2020 552 94427 100pF 5 50V 3306 4822 117 129
60. 22 051 30472 4822 051 30472 4822 051 30472 4822 051 30472 4822 051 30472 4822 051 30472 4822 051 30472 4822 051 30472 4822 051 30472 4822 051 30103 4822 051 30154 5322 117 13057 4822 051 30479 4822 051 30479 9322 117 13057 5322 117 13057 4822 051 30479 4822 051 30479 5322 117 13057 4822 117 12148 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30103 4822 051 30103 4822 051 30272 4822 051 30272 4822 051 30272 4822 051 30272 4822 051 30272 4822 051 30272 4822 051 30103 4822 051 30272 4822 051 30272 4822 051 30103 4822 051 30103 4822 051 20159 4822 117 12706 4822 117 12706 4822 117 12706 4822 117 12706 4822 117 12706 5DTC Module mechanic w o electronic FFC CONNECTOR 167 top entry FFC CONNECTOR 8P top entry FFC CABLE 16Pin 60mm AD 220nF 100nF 100nF 100nF 47uF 47nF 100nF 100nF 100nF 100nF 4 7kQ 4 7kQ 4 7kQ 4 7kQ 4 7kQ 4 7kQ 4 7kQ 4 7kQ 4 7kQ 4 7kQ 10kQ 150kQ 8200 470 470 8200 8200 470 470 8200 1 50 10002 10002 10002 10kQ 10kQ 2 7kQ 2 7kQ 2 7kQ 2 7kQ 2 7kQ 2 7kQ 10kQ 2 7kQ 2 7kQ 10kQ 10kQ 150 102 102 10kQ 10kQ 10kQ 20 10 10 10 20 10 10 10 10 10 9 9 9 9 9 9 9 9 9 9 9 9 1 9 9 1 1 9 9 1 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 9 1 1 1 1 1 16V 50V 50V 50V 25V 16V 50V 50V 50V 50V 0 06W 0 06W 0 06W
61. 22 265 11515 CAPACITORS 21010 21020 21030 21040 21050 2106 2107 21200 21240 21250 21260 21276 2128 2129 21300 21310 21320 2133 21340 21340 21350 21350 21360 21370 2138 21390 21400 21410 21430 2144 21450 21460 21470 21480 21490 21500 21520 21520 21530 21530 2155 21596 21646 21650 21660 21670 21690 4822 126 13692 4822 126 13838 5322 122 31647 5322 122 32531 4822 126 13838 2020 800 00191 4822 121 51319 4822 126 13689 5322 122 32654 2020 552 96199 9322 122 31863 4822 126 14076 4822 124 40248 4822 124 41584 9322 122 32654 4822 126 13482 4822 126 13482 4822 124 21913 4822 126 13188 9322 122 32654 4822 126 13188 9322 122 32654 4822 126 14076 4822 126 14076 4822 124 22652 4822 126 14236 4822 126 13695 4822 126 13838 4822 126 14076 4822 124 21913 4822 122 33575 4822 122 33575 4822 122 33575 4822 122 33127 9322 122 32659 4822 126 13838 4822 126 12105 9322 116 80853 4822 126 13486 4822 122 33926 2020 800 00191 5322 122 32659 4822 126 13482 4822 126 13838 5322 122 31647 4822 122 33926 4822 122 33127 RESISTORS 31010 31020 31030 31040 31050 31320 31340 31410 3142 4822 051 20333 4822 117 10837 4822 051 20822 4822 117 13577 4822 117 11503 4822 051 20479 4822 051 20223 4822 117 11148 4822 100 12159 SOCKET 2P CLICKFIT USA only SOCKET COAX IEC 750 not USA JST CONNECTOR 2 POLE FFC SOCKET 8P 47pF 196 63V 100nF 1096 50V
62. 22 6211 4822 130 30621 5001 A 3103 308 30900 Mains Transformer 21 21M 6212 4822 130 30621 5204 A 2422 549 45157 STANDBY TRANSFORMER 6213 4822 130 31878 6215 4822 130 30621 CAPACITORS 6216 4822 130 30621 TT 6217 4822 130 31878 2200 482212143696 100nF 10 100V 6219 4822 130 30621 2201 4822 122 31125 47nF 10 63V 2203 482212143696 100nF 1096 100V 6220 4822 130 31983 2204 482212143696 100nF 10 100V 6221 4822 130 31983 2205 532212441948 0 470 20 50V 6223 4822 130 34145 6224 5322 130 34563 2208 202001293547 100uF 20 63V 6225 4822 130 31878 2209 5322 12142386 100nF 5 63V 2210 532212142386 100nF 5 63V 6226 4822 130 31878 2211 4822 124 42367 3300uF 20 35V 6227 4822 130 31878 2212 482212412328 6800uF 20 16V 6228 4822 130 30621 6229 4822 130 30621 2213 482212440255 100uF 20 50V 2214 482212110512 220nF 20 275V TRANSISTORS 2215 5322 121 42386 100nF 5 63V 2216 4822 124 21732 10uF 20 25V 7200 4822 130 40995 2217 4822 124 80144 220uF 20 25V 7203 4822 130 40995 7204 4822 130 44568 2218 4822 121 41856 22nF 5 250V 7205 4822 130 40855 2219 A 4822 126 14088 2 2nF 20 250V 7206 4822 130 40959 2220 4822 121 43526 47nF 5 100V 2222 A 4822 126 13589 470nF 10 275V 2223 5322 12142386 100nF 5 63V 2224 4822 122 30043 10nF 80 63V 2225 532212142386 100nF 5 63V 2226 532212142386 100nF 5 63V 2228 0 4822 124 11946 22uF 20 16V 2232 202202000644 33000 20 SOV 2233 202202000644 33000 20 SOV RESISTORS 3200 4822 050 2330
63. 3 390p 2124 10n LIA e 8 7 3180 10K 3130 820R 3131 2122 33 x marked components not for LW version 22nUSA 2134 15n ECO6 Sys Cenelec 010517 1 2 3 4 5 6 7 8 9 10 11 12 13 14 LEGEND V FM mode stereo Signal path only assembled in FM AM version SMD jumper P for provision only 41xx MW mode FM AM USA for USA version only 0 EVM vu d mode LW for LW version only 4 MPX Audio Frequency voltages measured while gt AF left right set is tuned to a strong transmitter 1101 B5 1102 B5 1103 C5 2102 B1 2105 B1 2108 C1 2109 C1 2118 C3 2119 C3 1110 B4 1120 A4 2120 C3 2122 63 2123 C3 2124 C3 2125 C3 2127 C4 2130 83 2131 C4 2132 C4 2134 C5 2135 C5 2136 A3 1131 C5 2107 B3 2133 C1 1132 A4 2128 A3 2138 B1 1130 A5 2106 B4 2129 B3 2144 B1 2 7B 3 2162 A4 5102 C4 5110 A2 5114 A2 5121 B2 7104 C4 9101 A2 2191 B4 5103 C4 5111 A3 5115 C2 5122 C3 7105 C5 9102 B2 3142 C2 5109 B3 5112 A2 5119 B2 5123 63 7112 B1 9103 A1 7B 3 9104 Bi 9107 B4 9110 A4 Or Bice Eo ae TUNER ADJUSTMENT TABLE ECO6 Cenelec FM MW and FM MW LW versions with AM frame aerial 9106 B1 9109 C2 e Z Z O 28 LL LL PORA a 109 DOO 2137 A3 2139 B4 2140 B4 2141 B5 2143 B5 2145 B5 O oo DER O Birdy Filter ECO6 Sys Cenelec layout stage 6 160501 VARICAP ALIGNMENT F
64. 3 33kO 1 0 6W 3201 A 4822 052 10478 472 5 NFR25 3202 4822 050 23303 33kO 1 0 6W 3203 482211652276 8 9k0 5 0 5W 3204 482205321106 10MQ 5 0 5W 3205 4822 116 52228 6800 5 0 5W 3206 482205321106 10MQ 5 0 5W 3207 4822116 52283 4 7kKQ 5 0 5W 3211 4822 116 52219 3300 5 0 5W 3212 482211130893 4 702 5 0 2W 3213 4822 116 83883 4700 5 0 16W 3215 482211652175 1000 5 0 5W 3217 482211652256 2 2k0 5 0 16W 3218 4822 050 21003 1002 2 0 25W 3219 482211652234 100kKQ 5 0 5W 3220 4822 116 52219 3300 5 0 5W 3221 4822 116 52219 3300 5 0 5W 3222 4822 116 52228 6800 5 0 5W 3223 4822116 52283 4 7kKQ 5 0 5W 1000uH 1000uH 400uH Mains filter 1N4148 BZX79 B8V2 GBU8D BZX79 B33 1N4003G 1N4003G 1N4003G 1N4003G 1N4148 1N4148 1N4003G 1N4148 1N4148 1N4003G 1N4148 BAT85 BAT85 BZX79 B39 BZX79 C2V7 1N4003G 1N4003G 1N4003G 1N4148 1N4148 BD438 BD438 BC557B BC337 40 BC547B ELECTRICAL PARTSLIST POWER 2003 100W Class D COMBI BOARD MECHANICAL PARTS 0021 4822 492 11735 MISCELLANEOUS 1005 1011 1012 1013 1014 1018 1022 1026 1201 1307 2422 026 05418 4822 267 10953 2422 025 14518 4822 265 11515 4822 267 10733 4822 265 10981 4822 267 10953 4822 265 11553 2422 132 07517 2422 015 19893 CAPACITORS 21000 21010 2102 21030 21040 21060 21080 2109 21100 2111 21120 21130 2114 21150 2116 21176 21186 21190 21200 21210 21220 2124 21250 21260 21280 21300 21320
65. 3 6V Triggered on Ch1 The following signals are measured on condition AUX in 500mV 1kHz Volume 28dB Load 2 x 6Q Measuring point A can be found on circuit diagram 13 All other measuring points are shown on circiut diagram Al respectively 5 Measuring point A Output pre amplifier Tek 500kS s 100 Acqs Gw XM een ee T AA ees i JA 10 00ms 1 5 00ms C1 Mean 5 804 V 53 76 V 15 Nov 2002 10 19 41 M1 00ms Chi f Normal analog signal measured 1kHz Timebase 115 If this signal can t be measured the fault is outside the shielding box Measuring point B Input Modulator Tek Run 500kS s Hi Res JA 10 00ms 10 3 00115 To NUN SIENNA gt AM C1 Mean 1 990 V 2 00 V 15 Nov 2002 10 21 12 M1 00ms Chi The 1kHz signal not visible anymore Reducing the timebase to 115 shows the oscillogram below Tek 500MS S 589 Acqs A 10 00145 la 5 00145 M oi R gt ms C1 Mean 1 996 V 2 00 V 15 Nov 2002 10 23 41 Service Hints Measuring point C Tek SEE SOOMS s 280 Acqs T E we O Gem D i o Tooo o i JA 10 00145 J 5 00145 2 oe 00 ee aa yaa 1 742 V ii 2 00V 15 Nov 2002 10 24 31 The first stage of the modulator is an integrator An integrated rectangle results in a triangle Measuring point D Tek SEE 500MS s 65 Acqs ee T JA 10 00145 10 5 00145 C1 Mea
66. 3251 E1 3258 G1 3265 C8 5200 A10 6202 B13 6211 C9 7110 F12 7209 C A7 7218 B9 7228 D6 7232 E A3 7235 E E8 9203 D12 1212 D13 2202 A11 2210 C7 2216 E11 2222 E1 2236 C4 3113 F12 3209 B9 3217 A4 3225 B5 3231 C3 3243 F9 3252 E2 3259 G1 3266 C8 5201 D11 6205 C13 6212 D8 7112 G12 7209 D B6 7220 C12 7231 E9 7232 F A4 7235 F F8 9204 E12 1307 A D14 2203 A8 2211 C3 2217 C9 2225 F9 2237 F3 3116 G12 3210 A4 3218 B2 3226 C11 3232 C3 3245 D6 3253 F6 3261 D6 3267 B6 5202 D12 6206 C13 6213 C4 7203 A13 7209 E B5 7221 C8 7232 A E1 7235 A F5 7238 B2 1307 B E14 2205 A13 2212 D10 2218 F9 2226 E1 2238 D4 3201 A14 3211 E5 3219 C12 3227 B1 3238 E11 3246 D5 3254 F1 3262 F14 3268 110 5203 G9 6208 D3 6214 B6 7208 B10 7209 F A7 7222 C8 7232 B E2 7235 B F5 7239 B2 2109 F11 2206 B10 2213 G9 2219 E12 2227 F7 2239 D8 3203 A13 3213 F2 3221 C1 3228 D8 3239 C10 3247 E8 3255 E4 3263 G13 4201 E11 5205 C11 6209 C12 6216 F14 7209 A C7 7210 E9 7223 B4 7232 C E3 7235 C E7 7240 E5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 COMBIBOARD n 9 gt Supply e 6 3V supply for 7105 5 High Side oo A EN 5 Y X T a VR2 A 2 amp Driver S m Output Filter l 5201 9203 AMPLIFIER PART RIGHT CHANNEL HM OV 45V AMP D NE Power Stage i 5V_AMP El 5200 2202 6 E 42V AT Van Se BEAD 100MHz 100n Se 3210 a Output DC Protection 10 11 12 13 1 14 els aks BG PHO
67. 3KQ 5 0 06W 4 7KQ 5 0 06W CHIP JUMPER 0603 100kQ 1 0 06W 12kQ 5 0 06W 15kQ 5 0 06W 39kKQ 5 0 06W 33kQ 5 0 06W 1800 5 0 06W 472 5 0 06W 33kQ 5 0 06W 18kQ 5 0 06W 18kQ 5 0 06W 6800 5 0 06W 1800 5 0 06W 2 7KQ 5 0 06W 33kKQ 5 0 06W 33kKQ 5 0 06W 18kQ 5 0 06W 18kQ 5 0 06W 6800 5 0 06W 4702 5 0 06W 22k0 5 0 06W 330 5 0 06W 1500 5 0 06W 4 7KQ 5 0 06W 4 7KQ 5 0 06W 1002 5 0 06W 4702 5 0 06W 4700 5 0 06W ika 5 0 06W ika 5 0 06W 4702 5 0 06W 27KQ 5 0 06W 1002 5 0 06W 33kKQ 5 0 06W 2200 5 0 06W 2 7 6 5 0 06W 5602 5 0 06W 1 5kQ 1 0 1W 3 3kO 5 0 06W 3 3kO 5 0 06W 6800 5 0 060 4702 5 0 060 8200 5 0 060 2 2kD 5 0 06W 10060 1 0 06W 4702 5 0 06W 2200 5 0 06W 4700 5 0 06W 472 5 0 06W 10kQ 5 0 06W 15kQ 5 0 06W 1002 5 0 06W 10kQ 5 0 06W RESISTORS 3925 3926 3927 3928 4807 4809 4820 4824 4835 4836 4837 4838 4840 4841 4843 COILS 1810 5001 5002 DIODES 6877 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30101 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 30008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 4822 051 20008 2422 540 98519 2422 549 44607 2422 549 44607 9322 129 34685 TRANSISTORS 7875 78760 7877 7878 7879 INTEGRATED CIRCUITS 7800 7801 7802 7810 781
68. 4 3843 A2 3857 A5 4804 A2 4816 D2 7803 A5 B 1801 C4 2811 A5 3807 C3 3820 _ A4 3833 B2 3845 D2 3858 B5 4805 C1 4817 A6 7804 B2 2558 1802 C2 2812 A6 3808 B2 3821 B5 3834 C4 3847 Bi 3859 C5 4806 A2 4818 C5 7806 C5 5VST 2800 D2 2813 B5 3809 C3 3823 B6 3835 C2 3848 B1 3860 C5 4807 C1 4819 A6 9801 C5 z El als 2801 D2 2814 B6 3810 C2 3824 A4 3836 C4 3850 A4 3861 B5 4808 C2 4820 B5 9802 B2 ES x NE 2802 A2 3800 B2 3811 A2 3826 B6 3837 C3 3851 A4 3862 A5 4809 C5 4821 C3 9804 A5 7801 2803 B1 3801 C3 3812 At 3827 2 3838 C4 3852 A4 3863 B6 4810 2 4822 C3 TMP87C409A 28 2804 C2 3802 C4 3813 B2 3828 C2 3839 C3 3853 A4 4800 C2 4811 C1 6801 B1 Po 3829 171 cop 2805 C1 3803 C4 3815 A4 3829 B2 3840 C4 3854 B5 4801 C2 4812 B2 7800 D2 ec WA gs 2808 A6 3804 C3 3816 A5 3830 C2 3841 C3 3855 B5 4802 C2 4813 B6 7801 B4 16 sci 2809 C2 3805 C4 3818 A6 3831 C1 3842 A2 3856 A6 4803 D1 4814 A4 7802 A2 TR 3824 3853 gt gt INTO Micro Controller For sets O without disc sensor STOP 2 6 4 D either or XTAL 3843 Lo 3842 2814 3823 Porast S or sets 5 wh ai disc sensor C Power on Reset uC RESET co gs AL CLOSE SW 3800 4 gt NS 3819 3851 LOAD SW 3808 J T 3815 3850 UNLOAD SW ES 6 5 3824 3853 aa T A EH IER os seusoa 2804 4 8 5 i804 d alls COLLECTOR 3 3 z 4804 yan 4167 3807 K 2 HOMESW_ 9 8 E eo IS enn 2808 WO AIS Els COLLECTO
69. 4 81151 4822 124 22726 2020 552 94427 2020 552 94427 2222 867 15339 2238 586 59812 2238 586 59812 4822 124 21732 3198 017 41050 2020 552 94427 4822 126 13881 4822 124 23052 4822 124 22651 2020 552 94427 4822 124 12032 4822 124 80791 2020 552 94427 4822 124 22651 4822 126 13881 4822 124 23052 2020 552 94427 3198 017 41050 4822 124 23052 3198 017 41050 1nF 1nF 4 7nF 1uF 22uF 330uF 4 7nF 100pF 100nF 220nF 1uF 470pF 1uF 1uF 33pF 220pF 220pF 470pF 47uF 1uF 100nF 10uF 100nF 1nF 220pF 100nF 10uF 470pF 100nF 100nF 47uF 100nF 4 7uF 470pF 100pF 100pF 220 4 7uF 220 4 7uF 100pF 100pF 33pF 100nF 100nF 10UF 1uF 100pF 470pF 10000 1uF 100pF 4 7uF 470uF 100pF 1uF 470pF 100uF 100pF 1uF 10000 1uF 1096 1096 1096 20 20 20 10 9 10 9 20 9 20 20 9 9 9 9 20 20 10 20 10 9 9 10 20 9 10 10 20 10 20 9 9 9 20 20 20 20 9 9 9 10 10 20 20 9 9 20 20 9 20 20 9 20 9 20 9 20 20 20 63V 63V 63V 10V 50V 50V 63V 50V 50V 63V 10V 50V 10V 10V 50V 50V 50V 50V 16V 10V 50V 16V 50V 25V 50V 50V 25V 50V 50V 50V 16V 50V 35V 50V 50V 50V 50V 35V 50V 35V 50V 50V 50V 50V 50V 25V 10V 50V 50V 16V 50V 50V 50V 16V 50V 50V 50V 16V 50V 10V 16V 10V ELECTRICAL PARTSLIST POWER 2003 1
70. 4822 051 30103 4822 117 13632 4822 051 30222 4822 051 30222 4822 051 30102 4822 051 30472 4822 117 13632 4822 051 30103 4822 116 52186 4822 051 30682 4822 101 11778 4822 101 11778 4822 051 30103 4822 117 13632 4822 051 30221 4822 117 12925 4822 050 11002 4822 051 30273 4822 051 30333 4822 117 13632 4822 051 30222 4822 051 30103 4822 051 30102 4822 051 30103 4822 117 12968 4822 051 30105 4822 051 30154 4822 051 30154 4822 052 10339 4822 117 12902 4822 116 52256 4822 051 30103 4822 051 30103 4822 051 30332 4822 051 30102 4822 051 30123 4822 051 30471 4822 051 30102 4822 051 30222 4822 051 30471 4822 051 30682 4822 051 30121 4822 051 30151 10kQ 220 10k 1kQ 9 9 9 9 0 06W 0 06W 0 06W 0 06W CHIP JUMPER 2512 5 6kQ 3300 4 70 4 7kQ 470 1 2kQ 1 2kQ 150kQ 1kQ 1 5kQ 18kQ 4 7kQ 1 5kQ 1000 10kQ 100kQ 2 2kQ 2 2kQ 1kQ 4 7kQ 100kQ 10kQ 220 6 8kQ Potmeter 47kQ Potmeter 47kQ 10kQ 100kQ 2200 47kQ 1kQ 27kQ 33kQ 100kQ 2 2kQ 10kQ 1kQ 10kQ 8200 1002 150kQ 150kQ 330 8 2kQ 2 2kQ 10kQ 10kQ 3 3kQ 1kQ 12kQ 470 1kQ 2 2kQ 470 6 862 1200 1500 9 9 9 9 9 1 1 9 9 9 9 9 9 9 9 1 9 9 9 9 1 9 9 9 9 1 9 1 9 9 9 1 9 9 9 9 9 9 9 9 9 1 9 9 9 9 9 9 9 9 9 9 9 9 9 0 06W 0 06W 0 06W 0 06W 0 16W 0 06
71. 50V 4 7nF 10 63v 100pF 5 50V 100nF 10 50V 100nF 10 50V uF 20 10V 220nF 5 63V 470pF 5 50V 100nF 10 50V 33pF 5 50V 100nF 10 50V 330uF 20 504 1000 10 50V 1000 10 50V 47UF 20 16V inF 10 63V 100 10 63V 1uF 20 104 1uF 20 50V 2200 5 504 1000 10 50V 10uF 20 63V 1nF 10 63V 330nF 5 63V 220pF 5 50V 1000 10 50V CAPACITORS 22190 22200 22210 22220 2224 2225 22260 22210 22290 2234 2236 22376 2238 2239 2240 2300 2301 2303 2304 2305 2306 2309 2312 2313 2314 2316 2317 2318 2319 2320 2321 2322 2324 2325 2326 2327 2328 2329 2330 2331 2332 2333 2334 2335 2336 2337 2339 24000 24010 2402 2403 24040 2405 2406 24076 24068 24090 2410 24110 24150 2416 24170 9322 126 11578 9322 126 11578 4822 126 13193 3198 017 41050 4822 124 81151 2020 012 93762 4822 126 13193 2020 552 94427 2222 580 15649 4822 121 42408 3198 017 41050 4822 126 13881 3198 017 41050 3198 017 41050 2222 867 15339 4822 126 13883 4822 126 13883 4822 126 13881 4822 124 81286 3198 017 41050 4822 126 14585 4822 124 11947 2222 580 15649 3198 016 31020 4822 126 13883 4822 126 14585 4822 124 21732 4822 126 13881 4822 126 14585 4822 126 14585 4822 124 81286 4822 126 14585 4822 124 22726 4822 126 13881 2020 552 94427 2020 552 94427 4822 124 81151 4822 124 22726 4822 12
72. 531184 JST CONNECTOR 2 POLE 31310 3198 021 38210 8200 5 0 060 61070 9340 386 90115 BZX284 C11 1110 242254290071 FM FRONTEND 31320 4822 051 20479 470 5 0 1W 61200 482213083757 BAS216 1120 482226511515 FFC SOCKET 8P 31340 4822 051 20223 226 5 0 1W TRANSISTORS CAPACITORS 31350 3198 021 31020 162 5 0 06W 31370 4822 051 20223 2262 5 0 1W LW only 71030 532213042756 BC857C RDS only 21020 4822 126 13838 100nF 10 50V not USA 3141 4822 117 11148 56062 1 0 1W 7104 9322003064676 TBC337 40 LW only 21050 4822 126 13838 100nF 10 50V USA only 3142 482210012159 TRIMPOT 1002 7105 9322003 64676 0 LW only 2106 202080000204 TRIMCAP 4 2 20pF N750 LW only 3143 4822 051 20223 2262 5 0 1W RDS only 71090 4822 130 60373 BC856B LW only 2106 2020 800 00191 TRIMCAP 3 11pF N450 FM AM only 71100 4822 130 60373 BC856B 2107 4822 121 51319 1uF 20 50V 31440 4822 051 10102 1kQ 2 0 25W RDS only 3145 4822 117 11449 2 262 1 0 1W 7111 5322 130 42755 BC847C 2108 5322 122 32531 100pF 5 50V LW only 3146 4822 051 20229 220 5 0 1W 7112 4822 130 44503 BC547C 21090 5322 122 32448 10pF 5 50V LW only 31500 4822 117 10833 10062 196 0 1W 7122 5322 130 42755 BC847C LW only 21200 4822 126 13689 18pF 196 63V FM AM only 3151 4822 051 20683 68062 5 0 1W 7124 532213042755 BC847C LW only 21200 5322 122 32658 220 5 50V LW only 2122 0 4822 122 33891 3 3nF 10 63V LW only 3152 4822 051 20471 4702 5 0 1W INTEGRATED CIRCUITS 31530 4822 051 20471 4702 5 0 1W
73. 6 V 40 4 V 15 Nov 2002 10 40 11 Measuring point 1 Tek 500MS s 851 Acqs kn NENG _ JA 10 00145 la 5 00145 C1 Mean 0 Y 2 4V 15 Nov 2002 10 42 11 r E RA Chi F Digital output signal Measuring point J The following three signals are measured after output filter 5101 with different timebases Tek 500MS S 184 Acqs JA 10 00us ES 0 e P gt ia m gt po 10 3 00145 C1 Mean 8mV 40mV 15 Nov 2002 10 43 44 M1 00us Chi f Tek 5 00MS s 19 Acqs A 1 000ms la 500145 ee C1 Mean 8mVv 40mV 15 Nov 2002 10 46 16 M 100gs Chi f Tek 500kS s 89 Acqs ES E gt e aka e TA JA 10 00ms la 5 00ms C1 Mean 8mV 40mV 15 Nov 2002 10 47 06 M1 00ms Chi 7 Measuring point K Tek STE BRA AA 10 00ms la 5 00ms C1 Mean 8mV 40mV 15 Nov 2002 10 48 25 After common mode coil 5102 the audio signal is restored M1 00ms Chif Power 2003 100W Class D Combi Board Circuit Diagram Overview SOURCE SELECTOR PART Inputs AUX Tape USB Tuner CD Source Selector IC sound processing Data generation for spectrum analyzer Digital Out provisional only Overvoltage protection for AMP AMP 5V6 12V A Control Lines Chapter 11 8 OSCILLATOR amp PRE AMPLIFIER PART Generation of following supplies 12V 5V6 5V_AMP Pre Amplifier mute circuit Adjustment o
74. 608 4822 117 13632 100pF 5 50V 100pF 5 50V 1uF 20 10V 1000 10 50V 1uF 20 50V 1000 10 50V 4700 5 50V 1uF 20 504 4700 5 50V 4 7uF 20 100V 4 7uF 20 100V 100nF 10 50V 1uF 20 50V 1uF 20 50V 22uF 20 50V inF 59 25V 470nF 10 25V 33nF 10 16V 330nF 10 16V 470nF 10 25V 3 3nF 10 63V 220nF 20 16V 4 7nF 10 63V 1uF 20 50V 47UF 20 16V 1uF 20 50V 1uF 20 504 470nF 10 25V 1uF 20 504 470pF 5 50V 470pF 5 50V 470pF 5 50V 470pF 5 50V 470pF 5 50V 470pF 5 50V 470pF 5 50V 470pF 5 50V 470 20 25V 470nF 10 25V 100pF 5 50V 100pF 5 50V 220nF 20 16V 470nF 10 25V 4 7nF 10 63V 330nF 10 16V inF 5 25V 33nF 10 16V 3 3nF 10 63V 22uF 20 50V 1uF 20 50V 100nF 10 50V 10kQ 2 0 25W CHIP JUMPER 2512 4 7kQ 5 0 06W 160 5 0 06W 22kQ 5 0 06W 1 5kQ 5 0 06W A7KQ 5 0 06W 4 72 5 0 06W 100kQ 1 0 06W 3111 3112 31130 31140 31150 31160 31170 31180 31190 31200 31210 31220 31230 31240 31250 31260 31270 31280 31290 31300 31310 31320 31330 31340 31350 31360 31370 3139 31400 31410 31420 31430 31440 31460 31470 31480 31490 31510 31520 31530 31540 31550 32010 32030 32050 3207 3209 3210 3211 3213 3215 3216 3217 3218 3221 3225 3227 3228 3229 3230 3231 3232 RESISTORS 4822 051 30682 4822 117 12925 4822 051 30223 4822 051 30472 4822 051 30102 4822 051 30474 4822
75. 68 820R 5 0 62W 3417 4822 051 30102 1k 5 0 062W 22 3475 4822 051 30471 470R 5 0 062W 2309 2020 552 7 1000 5 50 3307 4822 117 12968 820R 5 0 62W 0418 4822 050 21003 10k 1 0 6W 21 21M 37 3476 4822 051 30102 1k 5 0 062W 2310 2020 552 94427 100pF 5 50V 3308 4822 117 12968 820R 5 0 62W 3419 4822 051 30103 10k 5 0 062W 21 21M 37 3477 4822 051 30102 1k 5 0 062W 2406 3198 017 41050 1uF 10V 3309 4822 117 12968 820R 5 0 62W 3420 482205130272 2k7 5 0 062W 3478 4822 051 30102 1k 5 0 062W 2407 482212613879 2201 80 20 16V 3310 4822 117 12968 820R 5 0 62W 3421 4822 051 30102 1k 5 0 062W 3479 4822 051 30102 1k 5 0 062W 2408 4822 126 11785 47pF 5 50V 22 3311 4822 117 12968 820R 5 0 62W 3422 482205130684 680k 5 0 062W 3480 4822 051 30102 1k 5 0 062W ELECTRICAL PARTS LIST FRONT BOARD RESISTORS 3481 4822 051 30102 3482 4822 050 11002 3483 4822 050 11002 3484 4822 051 30102 3485 4822 051 30102 3486 4822 051 30102 3487 4822 051 30102 3489 4822 051 30102 3490 4822 051 30102 3491 4822 051 30102 3492 4822 051 30102 3493 4822 051 30102 3494 4822 051 30102 3495 4822 051 30102 3496 4822 051 30102 3497 4822 051 30102 3498 4822 051 30102 3499 4822 051 30102 3500 4822 051 30102 3501 4822 051 30102 3502 4822 051 30102 3503 4822 051 30102 3504 4822 051 30102 3505 4822 051 30102 3506 4822 051 30102 3507 4822 051 30102 3508 4822 051 30102 3509 4822 051 30102 3510 4822 051 30102 3511 4822 051 30102 3512 4822 051 30102 3513 4822 05
76. 75 3876 3877 3878 3879 3880 3881 3883 3884 3888 3889 3890 3891 3892 3893 3895 3896 3897 3898 3899 3901 3902 3903 3904 3905 3906 3907 3908 3909 3910 3912 3916 3917 3918 3919 3920 3923 4822 051 30102 4822 117 12968 4822 051 30221 4822 051 30471 4822 117 12925 4822 117 12968 4822 051 30221 4822 117 12925 4822 051 30393 4822 051 30472 4822 051 30008 4822 117 13632 4822 051 30123 4822 051 30153 4822 051 30393 4822 051 30333 4822 051 30181 4822 117 13608 4822 051 30333 4822 051 30183 4822 051 30183 4822 051 30681 4822 051 30181 4822 051 30272 4822 051 30333 4822 051 30333 4822 051 30183 4822 051 30183 4822 051 30681 4822 051 30471 4822 051 30223 4822 051 30339 4822 051 30151 4822 051 30472 4822 051 30472 4822 051 30103 4822 051 30471 4822 051 30471 4822 051 30102 4822 051 30102 4822 051 30471 4822 051 30273 4822 051 30101 4822 051 30333 4822 051 30221 4822 051 30272 4822 051 30561 4822 117 11139 4822 051 30332 4822 051 30332 4822 051 30681 4822 051 30471 4822 117 12968 4822 051 30222 4822 117 13632 4822 051 30471 4822 051 30221 4822 051 30471 4822 117 13608 4822 051 30103 4822 051 30153 4822 051 30101 4822 051 30103 ika 5 0 06W 8200 5 0 060 2200 5 0 06W 47062 5 0 06W 47062 1 0 06W 8200 5 0 06W 2200 5 0 06W 47062 1 0 06W
77. 7BW 3492 F9 O E 3493 H12 F 27 TOUT 16 93002 LI 5 lt nMSTRB i E 34948 28 HD2 CSTCV 7 ES CP 3495 H11 a 3496 H8 LO 29 HPI16 i Bce47Bw gt TA 3497 113 3470 ge T 10k RE 3498 D14 3 3V a CLKMD3 lt q nRW 5V 3499 A2 15R 4450 C13 31 18 ele CLKMD2 ils E GND 4452 F9 3 ll 32 CLKMD1 T CD IIS DATA gt CD IIS DATA on 8 DVSS5 SS Lo AU IIS DATA gt 16 AU IIS DATA 6450 E13 6451 E13 G 4 DVDD4 is IS WCLK lt q E IIS_WCLK Gi i 3475 14 CD IS DATA gt BDXI 7 END 7451 DS 100R 36 X BFSX1 13 7452 F13 m DVSS4 IIS_SCLK gt IIS_SCLK 7453 F12 7454 A G11 EE L A A _ 1 GND 7454 B F11 Wo TMS RESET CD10_SDA lt Li CD10 SDA enn n 7 B 3 3V 10 o a Da 150K 6010 SICL DG CD10 SICL 7455 D13 5 SOR 9 7456 E12 S T MEN for 5V front UP CD10 RABD CD10_RAB 7457 E9 H Seale for 5V front uP E 8 H 75841 3 3V 5V 7 7460 112 SLE 5 nCD10 RESET DG CD10 RESET SER 6 oL x LE N XL co Tr lt wor PLC N Noa Ri E MAN D SPDIF lt SPDIF Ses 328 28 RE 3952 8 Sog 28 7 ace 36 XE lc i c ACZ m an d ER RM Oe oor SPDIF GND gt SPDIF GND 4 V UP FRAME a uP FRAME 2 AE d i SEE O 2 O o E 5 BE wey pl uP_CLK En a FE e a a Se GND 2 ed 5 Q O 5 o e FMN uP DATA gt H only for FLASH version 3 3V only for RO
78. CN CN NS ND ND R ei AM FRAME AERIAL ECO6 System non Cenelec stage 3 120900 2 4 0 O Ji 2101 B4 2119 D3 2130 D5 2137 A4 2146 B7 2153 C5 2165 C4 3103 C4 3134 D3 3152 A4 3158 A4 3169 B6 4106 C4 6107 C7 7103 D7 2102 B1 2120 D3 2131 C5 2139 C6 2147 A5 2154 C4 2166 B6 3104 B4 3141 C5 3153 A4 3159 A5 3170 A6 4107 C5 6120 A6 7111 A5 2103 D4 2124 D3 2132 D6 2140 C6 2148 B6 2159 C5 2167 B6 3105 C4 3143 D6 3154 C7 3160 A5 3172 C7 4108 C5 6130 D4 7119 B5 2104 B4 2125 D3 2134 D7 2141 C6 2149 D6 2161 A6 2169 A4 3113 B5 3144 B7 3155 C7 3161 A5 3176 D6 6103 B3 6131 C4 2105 C1 2126 D6 2135 D7 2143 C7 2150 B5 2163 B6 3101 D5 3119 B5 3145 C5 3156 A6 3167 B7 3181 D4 6105 C3 7101 C5 2112 B5 2127 C5 2136 A4 2145 A5 2152 C5 2164 C6 3102 C3 3132 D5 3146 C7 3157 A6 3168 C7 4103 B5 6106 C3 7102 D4 6 4 O 6 TUNER BOARD ECO6 Systems non Cenelec copperside view e e n Hell No W W Si OWN Wu SMD jumper not all items shown in schematic diagram S Ak ECO6 Systems non CENELEC stage 3 120900 6 4 6 These assembly drawings show a summary of all possible versions For components used in a specific version see schematic diagram respectively partslist 3 For AM RF adjustments the original frame antenna has to be used 7A 3 TUNER ADJUSTMENT TABLE ECO6 FM MW and FM MW LW versions with AM frame aerial VARICAP ALIGNMENT FM 87 5 108MHz 65 81 74 87 5 10802
79. D4 6410 D3 7301 D12 7400 E8 7401 H8 7403 G1 7404 G6 7405 112 9402 H6 9403 H5 9404 H6 9406 16 9412 H5 9422 A4 9430 I5 9435 E12 9457 G3 6 5 FRONT BOARD CIRCUIT DIAGRAM Part 2 1301 A7 1306 D7 1311 F8 1316 F9 1321 F7 1326 D8 2303 B6 2308 F5 2459 B4 3300 A1 3307 E2 3312 E3 3317 A6 332207 3328 C8 3334 9 3339 F7 3344 F8 3529 C2 4406 D1 5401 B3 6303 F1 7406 A2 8101 B7 1302 A9 1307 D6 1312 E6 1317 E9 1322 F7 1327 08 2304B8 2309 05 2460 B4 3301 B1 3308 E2 3313 E3 3318 C5 3323 D5 3329 07 3335 E5 3340 F7 3345 C6 3530 C2 4407 D1 5410 A3 6304 F2 7407 B3 9405 B3 1303 A5 1308 D6 1313 F6 1318 E8 1323 F8 1328 F9 2305 B8 2310 D8 2469 F4 3304 E1 3309 E2 3314 E4 3319 66 3324 06 3330 D8 3336 F6 3341 F7 3346 E3 3531 63 5300 A8 6300 A1 6305 F3 7408 F3 1304 D7 1309 F6 1314 7 1319E9 1324 F7 1330 6 2306 B8 2457 D2 2470 F3 3305 E1 3310 E2 3313 E4 3320 C7 3325 06 3331D8 3337 F6 3342 F8 3347 E4 4403 F3 5301 B8 6301 B2 6306 E3 7409 F4 1305 D7 1310 F6 1315 F8 1320 E8 1325 7 2302 36 2307E5 2458 D2 2473 C1 3306 E1 3311 E3 3316 A6 3321 C7 3326 D7 3332 D9 3338 F6 3343 F8 3528 C1 4404 F4 5302 B8 6302 F1 6307 E4 8100 C9 Note DC Voltages During Active Play Front Board Values in Bracket are DC Voltages at Standby Clock Mode Circuit Diagram Part 2 ECO POWER LED Values in Square Bracket are DC Voltages at Low Power Standby e 4 9V i Note Some
80. EE 11 7 Source Selector part 11 8 Audio Frequency 8 Logic part 11 9 Oscillator A Pre Amplifier pat 11 10 Amplifier part Left Channel 11 11 Amplifier part Right Channel 11 12 Component Layout Copperside View en AEO OOO AE JG 11 13 Componentside view 11 14 MAINS BOARD Component AMOR EEEE 11 15 Circuit EE ee 11 16 PASSE AN E AE AENG 11 17 11 2 Class D Circuit Description BASED oN Power 2003 MopuLE 100W 5455 D Basically Class D works by transforming the LF audio input Required Circuitries to a square wave signal with a fixed frequency and a variable duty cycle See simplified drawing below e 500kHz square wave oscillator The oscillator frequency is created by 7312 C itis a dual frequency oscillator with ceramic resonators 5300 and 5302 which resonate at 500kHz and 425kHz respectively The resonators are switched by transistors 7309 and 7316 controlled by the OZ SW line from the Modulated Digital Audio Signal port expander 7406 aut TURNS b E RE The reason for 2 frequencies is to avoid tuner DC value nearly 1 DC value is zero DC value nearly VL disturbances In the AM band The oscillator signal is shaped to square wave with Amplitude pos max 7312 B afterwards buffered and fed to the amplifier M Ampliliib zero modulators ROZ to the right channel LOZ to the left One channel gets inverted clock to balance supply Amplitude
81. IF For DIGITAL OUT versions only 1 5 12 14 18 i GND 5V 45V 2 lt lt O uP_CLK mx MP DATA 39 AP DATA MEET _ 4 ee HP FRAME 1 FRAME 7801 4 CN s 1 uP_FRAME I 12 uP_CLK T 14 Pin 1 3 not used uP DATA 1802 1823 19 4 8 9 TRAY IR IRQ Tray_IRQ Tray_IRQ Tray_IRQ 16 5 7 8 2C_SCL Tray_I2C_SCL Tray_I2C_SCL Tray_I2C_SCL 17 6 6 7 PG SDA Tray DC SDA Tray DC SDA Tray DC SDA 10 ner 2 I 2 RESET UC RESET HC RESET 28 8 4 13 15 VDD fa 5VsT 9 10 23 1824 AOPAMP SA SAGT U L 1824 5VsT A A 12V 6 2 VREF 7800 5 E 7801 5V EE ro 3 3V bd Lay 3servo C 7815 E I Vref i i A s 4 NEE u Supply MP3 BOARD o O o a re ez E e e o Q S o LL Blockdiagram 5DTC 2002 09 05 MP3 Version 10 10 5DTC CD BOARD Sanyo DA12T3 FOCUS TRACK e chal 1800 VrefCD10 45V HF R7 ESD sensitive lines 3872 45V 3846 1K V DC voltages measured in PLAY MODE EVM with following conditions A 12V 5V 5V PHOTODIODES A F L
82. IIC_CLK 5 3427 IIC_DATA Reset 2422 2423 2424 10n 8 Bit high breakdown voltage 8 Bit high breakdown V 0 P8 output port with latch P7 output port with latch P6 VASS 38 80k pull down 80k pull down 80k pull down TD IC DATA P6 P9 source open drain P SS AIN13137 yy Sa VFT driver circuit automatic display 3538 Os 4C 49V Ets LE TURdsDATA NAN 1K RAM ROM Program a Counter AIN6 32 1K 3482 VOLA 2 AIN5 CPU 9 AINA 0 1K 3480 8 Bit A D 3 RC6 Converter Es A mg CT E sink o drain Options 8 Bit I O P2 8 Bit Input Output 3 B I O P3 SA 5 sink o drain tri state P1 tristate als ES a CD_SILD__uP_CLK X 2 z E o Ae U e e 0 E 5 5 8 O O x x 5 11 121 13 14 15 16 17 18 19 TMP88CU74YF 7400 n 1K8 1K8 ga 3474 TRAY_IIC_SDA_CD_SIDA 32K768 CD_SICL__uP_DATA ARE TO USB 5 a RC6 8 lt 8 gt ATA 1400 D 5 1 S USB ne TD TURdsCIk AM USB SUSP 2 Tr 8 E STS USB_IIC_DATA Ak USB_IIC_DATA 3 SC DATA USB WC CLK AN USB IIC CLK 4 een ens FD USB READY 5 GND USB gle USB_READY 7 USB_READY N 1 IK USB mo Ho cao _ aedes Tp 3464 B 0 NAN NAN FE ST VK N 1K 680K PWDN 3420 4400 2K7 oes 3423 3 z 2 9 1K8 P S 5 bs OWER DOWN A En 5407 4 9V D C 100K 470n 3424 220K 1 0 3139 118 56320 8239 210 94032 for 3501 pt2 dd wk0251 13 1400
83. LDSTR IND 5115 6 4 T112 7 LEFT lt RIGHT 1 PILOT ov 1120 1 1V AFC 8 7 from ENABLE MPX 20 21 22 2169 MPX 7 8V 7140 8 3167 12Vtyp 1127 5 4 3 2 1 1V AFC 0 8V 2V 11V VCC1 0 15V LPF 0 8V MUTE o 0 6V 0 6V a 1V gt to from Ta 1V QUE 4102 CE 7 120R 120R 10 14V T126 Toile ll lt 3145 u2 L 2130 22n d ND al T141 T142 2141 T116 lt O O Nm 2138 5103 L VV CE AZA PZ ALALA 3 BIRDY FILTER HN1V02H 2131 470n 1 2109 10p 3109 joljo Sils 4K7 SS U U 3 3172 5K6 1nH A 6107 AM OSCILLATOR 2139 5118 15p o lt BZX284 C11 HIGH 8 2V T118 3155 VDD DS 5 74H HN1V02H 6 3171 47K 2143 2 3146 22H 3153 470R 3152 470R 2169 MPX gt lt 2n2 to 1120 pin5 5123 MW Ue d MW U o Co 2 lt 4 82p 3132 RU al si 2144 tu 8 9V 2118 D 2120 18p 220 L 2p2 2137 220n 2136 220n VDD VDD 7 27 o BUFFER AMPLIFIER DISCRIMINATOR 8 9V z 119 10p 2125 560p 3134 22K 5122 LW I 4 AGA oe EE E 2 7124 NY PO 27400 808470 ad ECHT 22K MW HIGH Z LLL n PU O AM AN BC857B 7122 i 10k 16 7V av LW HIGH 3128 0V VI GAN 2K2 0 7VI 212
84. M 108MHz 8V 1 2V 87 5 108MHz 50kHz grid 87 5MHz 1 6V 0 5V 9kHz grid 531kHz 1 1V 0 4V LW 279kHz 8V 0 2V 153 279kHz 3kHz grid 153kHz 1 1V 0 4V FM IF 10 7MHz 45mV continuous wave ail 9119 OmV 3mV to block AFC il FM VCO 98MHz 1mV continuous wave 152kHz 1kHz 1 2146 B5 2147 A5 2148 B4 2149 C4 2150 B3 2159 B3 2161 A4 2163 A4 2164 B4 2165 B3 2166 B5 2167 B4 TUNER BOARD ECO6 Systems Cenelec copperside view 2169 A3 2180 B2 2190 B2 3105 B3 3108 C2 3109 C1 PR DN Oy LO Hol lal 3123 A5 3125 A5 3128 C2 3130 C4 3131 C4 3132 B3 WN NO N gl A O MR LN On 00 3134 C3 3135 C4 3137 C4 3141 83 3143 C5 3144 A5 KL 3145 C4 3146 B5 3150 B3 3151 A2 3152 A3 3153 A3 3154 B5 3155 B5 3156 A4 3157 A4 3158 A3 3159 A3 4 3160 A3 3161 A4 3167 A5 3168 C5 3169 B4 3170 A4 3171 B5 3172 B5 3176 C4 3180 A5 3190 B2 3191 A3 3192 A2 3193 B2 3194 B2 3195 B2 4101 C2 4102 C2 4104 3 4105 2 4106 3 4107 4 5118 4 6105 2 6106 2 6107 5 6120 4 7101 4 7103 5 7109 5 7110 2 7111 4 7122 3 7124 3 FM HF channel separation 0 B Note The FM frontend unit has already been adjusted by the factory and needs therefore no further adjustments for service purposes SMD jumper Wi not all items shown in schematic diagram 98MHz 1mV i m FM 90 Left 9 pilot 98MHz ds an right
85. M version 1 2 3 4 5 6 7 8 9 10 11 12 13 14 10 16 as Exploded view 5DTC mechanic for orientation only Port A tar O toe Port 8 iso toe e TOTO LOA TRAY MAIN 1 PUNE 2 8 4 KPA N Wi D pi N 9 El TRAY led Z i There are ribs I d JE ELECTRICAL PARTSLIST 5DTC MODULE MP3CD Version CD Board MECHANICAL PARTS 201 252 253 9103 308 54710 3103 309 05390 4822 529 10387 4822 529 10386 MISCELLANEOUS 1800 1820 1823 1824 8001 8051 8052 3103 308 67020 4822 267 11028 2422 025 17303 2422 025 16371 4822 265 10979 3103 308 93090 3103 308 93100 3103 308 93120 CAPACITORS 2812 28130 28140 28150 28160 2817 28180 28216 28220 2823 28246 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2860 2861 2863 2864 2865 2866 4822 124 11947 4822 126 13193 9322 126 11579 2020 552 94427 3198 017 42230 4822 124 22726 3198 024 44730 2238 586 59812 4822 126 13344 4822 124 42383 4822 126 14043 4822 126 13344 3198 017 34730 9322 126 11578 4822 126 11669 3198 017 34730 4822 124 81286 4822 124 81286 3198 017 31530 9322
86. ME NCS 9 BC807 25 KK 7210 m 470R 0 4V T El 7 a Faq SAY 2 1V 3255 CO gle j BC856B CD 7235 C gt lt B gt 2237 I l AA gt 1K2 Li MBTA42 2221 470p 1N4148 GND_SHIELD 1 j a 6217 ang 40 7V O O A e BAS316 e gt gt gt gt GIS Output DC Protection DC PROT ATE BC847BW _0 7V gt 37 6V 7110 I SL ov ROZ at 7 VR l 2225 i iban R cnc REN een aces es DEENEN 86 2 ATS AMP_RELAIS WI lt BC817 25 SAME AMP B GN B 10K Va o 45V BSE al 4 TO 7112 e t ON EN 210 BAS316 Nd BC857BW ee Tuer n J Power2003 100W Class D Combi Amplifier Part right channel 2003 02 10 1 2 3 4 5 6 7 8 9 10 11 12 13 14 for wave forms see chapter 11 4 Service Hints 3300u 3300u 11 16 0201 D10 1207 B5 1222 A2 2204 A6 2210 C7 2215 D5 2220 E1 2226 D7 2233 A7 3204 A2 3212 D5 3219 E6 5001 A4 1201 A3 1208 C3 1223 A2 2205 A10 2211 C7 2216 E8 2222 D1 2228 C1 3200 A8 3205 B9 3213 D8 3220 E4 5202 E1 1203 A5 1209 C5 2200 A6 2207 B8 2212 B7 2217 E9 2223 D6 2230 A7 3201 B8 3206 B2 3215 E3 3221 D6 5203 E1 1205 A3 1210 C10 2201 C8 2208 B9 2213 D4 2218 E1 2224 E6 2231 B7 3202 A8 3207 C8 3217 C2 3222 E3 5204 D7 1206 A3 1212 B5 2203 A6 2209 C6 2214 D1 2219 E7 2225 C8 2232 A7 3203 B9 3211 D4 3218 B1 3223 B8 6200 B8 MAINS BOARD P20
87. Micro System MC M570 21 21M 22 37 Service Sanvice Service EI TABLE OF CONTENTS DIGITAL AUDIO Page Location of pc boards 8 Version variations 1 2 Technical Specifications lt gt 1 3 Measurement setup 1 4 Service Aids Safety Instruction etc 1 5 Disassembly Instructions 8 Service positions 2 Service Test Programs 3 1 Set Block diagram lt lt lt lt e nana anane nana 4 1 Set Wiring diagram lt gt 5 1 Front Board ER 6 ECO6 Tuner Board Systems Non Cenelec 7A Systems Cenelec 7B 5DTC Module MP3 Version 10 Power 2003 Module 100W Class D 11 Set Mechanical Exploded view amp parts list 12 CLASS 1 Copyright 2003 Philips Consumer Electronics B V Eindhoven The Netherlands LASER PRODUCT All rights reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying or otherwise without the prior permission of Philips Published by BB 0313 Service Audio Printed in The Netherlands Subject to modification 3139 785 30290
88. N 5 o gt Eer GND_A O 5 2 SEN co ar owe ST gt gt 6 o o SA 5 18 t o co o d N Y 2408 3413 7400 A 67 gt a El VOL RIGHT gt NJM4556AM 0 tu 1 AMP_RIGHT 5 2V 100u provisional PL MT 0 2413 oc 100n EN TE 1004 1 rA O I IE O BK u 35 z ZC 7 YKC21 3416 gt AMP MUTE El BC817 25 7405 BC857BW 4sv 7404 BC817 25 6 d a D C 5 2 3421 m 3423 MUTE SW X3 E 22 z 10K u 1014 e pu uo SS SS HP DET AP ET O i 39R 39R 99 HP_RIGHT lt 0 3425 3426 397 39R I GND_A 2 3429 3430 E HP LEFT lt BC817 25 WN osv BC817 25 Wi ouv FE BT VK N SAR A 7408 AJ e lap z alo o QX PE LL STE 378 e ON MUTE 7410 m BC857BW 4 8V 5V N lt 3439 MUTE HP 4 1V MUTE 10K 4 8V ACTIVE 3421 F3 3425 G4 3429 G5 3433 G4 3437 H8 6400 D8 7400 B C3 3422 F4 3426 G4 3430 G5 3434 G10 3438 H10 6401 G14 7402 D8 3423 F5 3427 G11 3431 G9 3435 H14 3439 H5 6402 H8 7403 F3 3424 G2 3428 G11 3432 G3 3436 H5 3440 H7 7400 A D3 7404 F2 7 8 9 FAN CONTROL Fan runs permanently Higher volume increases the speed 12V_M 5 3 Di 0 FAN CONT e i FAN EH B 1N4148 BC807 25W COL 7411 476 L 56 6 i 6402 for 3DTC versions only Na for 5DTC versions a wire bridge is stuffed instead o
89. N4148 BAS316 UDZ3 3B 1N4148 UDZ3 3B UDZ 2 7B BAS316 BAS316 BAS316 BAS316 BZX384 C47 BZX384 C47 BZX384 C5V6 BC856B STP14NF12FP Power FET BC847BW BC807 25W BC857BW BC807 25W BC817 25W BC817 25W MMBTA42 MMBTA42 STP14NF12FP Power FET BC856B BC856B BC847BW BC846B 11 22 ELECTRICAL PARTSLIST POWER 2003 100W Class D COMBI BOARD TRANSISTORS 72030 7208 7210 7211 7218 A 7221 7222 7223 3198 010 42310 4822 130 60373 3198 010 44350 3198 010 42320 9322 173 29687 3198 010 44350 9340 219 30115 9340 219 30115 7227 A 9322 043 49685 7228 A 9322 043 49685 7231 A 7238 7239 7240 7243 7309 7316 7317 73190 73230 73240 7402 7405 7407 7408 7409 7410 7411 7505 7506 7509 9322 173 29687 9322 130 60159 4822 130 60373 4822 130 60373 9340 219 30115 3198 010 42310 3198 010 42320 3198 010 42310 3198 010 42310 9340 219 30115 9340 219 30115 4822 130 40855 3198 010 42320 9340 219 30115 9340 219 30115 9340 219 30115 3198 010 42320 3198 010 44350 3198 010 42310 3198 010 42320 3198 010 42310 INTEGRATED CIRCUITS 7105 7118 7122 7209 7232 7235 7310 7312 7315 7320 1321 7400 7406 7508 9350 694 90118 9350 694 90118 9322 209 11517 9350 694 90118 9322 209 11517 9350 694 90118 4822 209 14933 9322 209 11517 4822 209 81351 4822 209 83357 4822 209 81351 482
90. P JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0805 CHIP JUMPER 0603 CHIP JUMPER 0603 CHIP JUMPER 0805 CHIP JUMPER 0805 CERAMIC FILTER 8 0MHz BC857BW MC78LO5ACP STABILIZER TMP87P809M Microcontroller TCA0372DP1 2 FOLD OP AMP TCA0372DP1 2 FOLD OP AMP ELECTRICAL PARTSLIST 5DTC MODULE MP3CD Version MP3 Board MISCELLANEOUS 1451 2422 025 17303 CAPACITORS 2450 2451 2452 24530 24540 24550 24560 24576 2458 2459 24600 24610 24620 24630 24640 24650 24660 24670 24680 24690 24700 24710 2238 586 59812 3198 017 41050 3198 017 41050 2238 586 59812 2238 586 59812 2238 586 59812 2238 586 59812 9322 126 11583 9322 126 11583 3198 017 41050 2238 586 59812 4822 124 81059 3198 017 41050 3198 017 41050 2238 586 59812 2238 586 59812 2238 586 59812 3198 017 41050 3198 017 41050 2238 586 59812 2238 586 59812 2238 586 59812 RESISTORS 3449 3450 3451 3452 3453 3454 3455 3456 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 4822 051 30101 4822 117 12971 4822 117 12971 4822 051 30101 4822
91. R 4K 3802 Els D Mil ADDRESS1 SW 11 7802 L wessen 3008 47 Al 3812 PE CR 4K7 VREF e 3821 100n 47R H 2813 S 109 gt Olio AG 1601 oc mal um 3855 Z a 7806 4618 n ER C ms 5VST m pd 911 18 LD O 9 OIG LO KO TSS II NITO Gl ral re e 171152 62152 ox Jac ao nal 1901 aco Ble IS HA A 21113 ra eur og 09 00 11 RS asm ml iral kal ES 3840 LIFT 5 1801 TRAYA LIFT TRAY 10K 2K7 A 5 4 4 O gt JJ U ADDRESS3 SW ADDRESS3 SW ADDRESS2 SW poo TT p ADDRESS SW ee momen enn F HOLDER HEIGHT NE OPEN SW E SGENIEW This assembly drawing shows a summary PLAY MODE Buc JENNA of all possible versions EVM with following conditions HOME SW F PL A 12V For components used in a specific version R see schematic diagram respectively partslist e ea DISC SENSOR A DISC SENSOR COLLECTOR COLLECTOR 5 DTC Control Board CD DVD Version 2002 09 12 2 0 4 D 10 14 10 14 MP3 BOARD CIRCUIT DIAGRAM 1 2 3 4 5 6 7 8 9 10 11 12 13 14 MP3 C D 2002 2451 B5 2452 B2 E ee ER 3 B 2471 E11 _ _ 2453 B4 130 129 12 1121111 110 109 2472 D1 o On Q x 2454 B7 DD14 3449 E11 3450 A4 lt gt d X
92. RDS only RDS only 7A 4 7B 1 7B 1 BLOCK DIAGRAM 6660 09 8U89 swalsAs 9023 L 1 ZHNOSp ZHMOSy ZH SZ C a CI9NA FODA PPA 9JV WV c 1 0 Od 81400 indino DE 1 0404 40040 doo 86 seesse e V eee AY sea pasa gt 900 I om RI TOULNOD H ki lt 1 lt A uid Ex ng P Tani vv WR A 6Z9IdBu9 2 INV 6 A e Di el a J9ZIIIdB1S gSA MIN 24V y OSA dund a a co 9 VAL OIGVd ZHW Z OL ZHIN Z OL ZHW Z OL HI W H 1 AIN JOJLUILULOSIQ E 955 VISA a due 4811 KAW 2e gue suieis S 9 O23 G4VOS 1 3 4 7B 7B 2 TB 7B 3 7B 4 B Ou 0 iu Z 0 5 o o O O LLI version Schematic Component Layout Adjustment table acciones EE Electrical Partslist TABLE OF CONTENTS Blockdiagram cs GN34NOH4J ST IVIUAV 7B 2 7B 2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 1101 A2 121 En 1102 B1 5122 H5 1103 E2 5123 G5 1110 B2 6105 1 E4 VERSION PROGRAMMING COMPONENTS S E AAA TUNER BOARD ECO6 SYSTEMS CENELEC a VERSION e 1132 F13 6120 C13 MAS A 2102 B1 7101 C8 A 2105 A2 7103 H8 rs A 2107 E4 7105 F4 i rie AM IF2 00 02 FM MW 2108 68 7109 H3 2109 G3 7110 2 8 100n 1 5112 _ 450KHZ 2118 H6 7111 C13 LI PNA 2119 H6 7112 G12
93. ROL AMP MUTE 4 I2C DATA I2C SHIFT AMP_RELAY 5V_CD AMP_MUTE I2C CLK REGISTER gt A ACE EL 1 TEN DA wy se Gis 74 on GE A nie 0 2 me A am 7 2 61 gee NE Saat ane coc ni M goin 1 7 rn EE 1 3 E 1 po Nrc lt l d ka FUSE e EK AMP FUSE I2C DATA A A 120 CLK REGULATOR gt 4 I d MEE 86 gt mare 02 F 4D AN I PWDN I I l REGULATOR AMP 12V A E ap 1 ue LM317P lt I I gt 12V_D 6 S 33v 4 SR 5V6_ECO l PE 1 IR EYE C Na I I HL Fix FUSE m DEI T K a I I 2 F2 SAN VOLUME Lt ap A CONTROL ME dE Fix F1 FUSE I A POWER SUPPLY F2x lt e lt F2 e EN NANA EENEG POETA IT E EE EE de A A ERE LAN pani K lt 33V FRONT l Block Diagram_3139 119 35800 dd wk0313 SET WIRING DIAGRAM FCS 1402 STEREO eg LH 1 f W_POWER_CONTROL FCS 1401 NTC eg I2C DATA I2C CLK H ES
94. S LTL 8166FTNN LED VS LTL 8166FTNN 1N4148 1N4003G BZX79 B6V8 1N4003G 1N4003G 1N4148 1N4148 1N4148 1N4148 TRANSISTORS amp INTEGRATED CIRCUITS 7301 7400 7401 7403 7404 7405 9322 185 97667 3139 110 53371 9322 145 26668 9352 686 05118 5322 130 60159 5322 130 60159 IR Receiver TSOPA836ZC 1 TMP88CU74YF 570S53371 M24C02 WMN6 SAA6581T BC847B BC847B 22 6 10 7406 7407 Note 4822 130 60373 4822 209 15449 Only the parts mentioned in this list are normal service spare parts BC857B 74HC4094D 7A 1 7A 1 BLOCK DIAGRAM AS non Cenelec E uu Es ben e A TUNER BOARD ECO 6 Systems a A A PP me a men A MPX buffer ampl VstapA VstapB gt Discriminator A RDS i FM RF FM IF 1 FM IF 2 R MPX 1101 Mies AK J N AN VCO 1102 10 7 MHz 10 7 MHz 10 7 MHz 0 ES 9 Stereo L2 Decoder on FM FM 2 Frontend Mixer 6 FM Osc EM Osc i r RADIO IC TEA 5757H Loop J SV AM FRAME AERIAL Loop 1103 AM RF ccce programmable output ports lt Loop VstapA A panim Stabilizer Oscillator VstabB i AM IF 7 AM IF 2 AM AFC Vdd Veot Voce A 450kHz 450kHz T 450kHz 2 ECO6 Systems 140499 j ECOO Tuner Board version SYSTEMS non CENELEC TABLE OF CONTENTS Blockdiagram WEE 7A 1 Schematic Diagram aaa
95. T 07V ovr O lt 1 SCR Driver Stage Levelshifter 5 UTS 65 A 100n DC E lt lt g NN ov 3262 2240 AJ 2 19 47K 1 N 7232 74HCU04D N 33p 8 A a i LO 8 USL BC856B 3227 0 5V Ge BA 6214 e 7209 B 10K Amplifier ON OFF Switch BAS316 7208 11 101 e o 8 3 4 E gt LA gt O d O 0 TINA 48316 1 gt SC_R 7209 E 7209 D 3 a BC817 25 46 2V 44 4V E 7298 7223 VR J bx AMP Na 8 37 5V 7209 74LV14 7209 A 1 I SS Bm 87 5V 1 ce d 3219 FAN CONTROL eo NET 0 BC807 25 5 gt d BC857BW 6205 BAV99 6 3V supply for 7118 2 VAR __ Only for DARC feature __ 7220 ONA Ga a NAS S 5205 330K Say AH 25 BC817 25 L PROT N VR a AMP CLIP 407 PRO 43 8V x lt e V1R a FAN_CONT 6206 rave o IR H Cale N i OLANDA J e 45V MBTA42 redu Ee ee ei ei EA Supply Low Side Driver C 7228 3246 aj 12v 330R o V1R N30uH 5202 1 MODULATOR 85 SQ BA 6210 no 1 23 Ple 1201 S E EEE E mm F GG I A P eme 8 Ls S 5 Re MS 3 x 7232 74HCUO4D m STP14NF12FP 5 m O KES ob SE 7232 A 4 7232 B 7232 C 7232 D at 60 SX E O PNF 3251 21v1 gt 3252 3 QS 2
96. This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list ION A JN ION 5 a kal hal halls M M nm NS NN N 3139 113 3501 pt2 dd wk0251 2 3 4 5 6 A CDC KEY BOARD CIRCUIT DIAGRAM 1331 A2 1333 A3 1335 A3 3350 A2 3352 A2 3354 A3 1332 A2 1334 A3 1336 A1 3351 A2 3353 A3 1 2 3 Note Some values may varies see respective parts list for correct value 10 FRONT CD1 CD2 1336 1 CDCKEY2 3351 3352 Model Version MC 500 22 MC 500 30 MC M570 22 MC M570 21 MC 500 25 MC 500 33 MC M570 33 Item No MC 500 37 MC M570 37 3346 10K 10K 3347 10K 10K 3413 100K 100K 100K 3403 3534 1K8 1K8 3406 33K 33K 15K 15K 3418 10K 10K 3419 10K 10K 3423 1K8 1K8 1K8 3437 680K 680K 3438 1M 1M 2M2 2M2 3439 1M 1M 3452 470R 470R 3545 10K 10K 3547 39K 4400 X X 4403 I X X 4404 X X 4406 X X 4407 X X 4408 X X 6405 X X X 6407 X X 7408 X X 7409 X X X ltem in use 6 8 6 8 ELECTRICAL PARTS LIST FRONT BOARD ELECTRICAL PARTS LIST FRONT BOARD MISCELLANEOUS 1301 4822 265 11183 Flex Connector 4P 2409 4822 126 1
97. W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W RESISTORS 3484 3486 3488 3489 3490 3491 3492 3493 3494 3495 3497 3498 3499 4450 COILS 1460 5450 4822 117 12971 4822 051 30101 4822 117 13632 4822 051 30103 4822 051 30101 4822 051 30479 4822 051 30105 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30103 4822 051 30332 4822 051 30103 4822 051 30008 4822 242 10989 4822 157 11074 150 1000 100kQ 10kQ 1000 470 100 102 102 102 102 3 3KQ 10kQ 9 9 9 9 9 9 9 9 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W CHIP JUMPER 0603 CER RES 16 9MHz 10007 DIODES 64500 4822 130 11411 64510 4822 130 11366 7454 4822 130 34174 TRANSISTORS 74520 3198 010 42310 74530 3198 010 42310 74560 3198 010 42310 74600 3198 010 42310 INTEGRATED CIRCUITS BZX284 C3V3 BZX284 C3V9 BZX79 B4V7 BC847BW BC847BW BC847BW BC847BW 74510 74550 74570 74580 not available 4822 209 17108 9352 456 50115 9322 130 41668 3103 308 67020 please order complete MP3 Board LM317LD Voltage Regulator HC1G04 Inverter M24C64 EEPROM MP3 Board Combi Board Class D Amplifier inside metal box Power 2003 Module 100W Class D stage M 5 C 2 TABLE OF CONTENTS Brief Circuit Description 11 2 A a a aa anga awang aana ban 11 4 COMBI BOARD Circuit Diagram
98. W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 5W 0 06W 0 1W 0 1W 0 06W 0 06W 0 06W 0 06W 0 2W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W NFR 0 06W 0 16W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W 0 06W RESISTORS 3344 33450 33460 34000 34010 34030 34040 34050 3406 A 3407 3408 3409 3411 3412 A 34130 34150 3422 3423 3424 3425 3426 3427 3428 3429 3430 3431 3432 3433 3434 3435 3436 3437 3438 3439 3440 3500 3504 3506 3507 35140 35180 35190 35200 35220 35230 35240 35250 35260 35270 35290 35310 35320 3934 35350 35360 35390 3542 3543 3544 3545 3549 3550 4822 051 30471 4822 051 30471 4822 051 30479 4822 051 30273 4822 051 30471 4822 051 30273 4822 051 30682 4822 051 30472 4822 052 10109 4822 051 30472 4822 051 30682 4822 051 30273 4822 116 52283 4822 052 10568 4822 051 30471 4822 051 30273 4822 051 30472 4822 051 30103 4822 051 30103 2120 108 91909 2120 108 91909 4822 051 30103 4822 051 30103 2120 108 91909 2120 108 91909 4822 051 30562 4822 051 30102 4822 051 30102 4822 051 30222 4822 051 30271 4822 051 30472 4822 051 30562 4822 051 30103 4822 051 30103 4822 116 81154 4822 051 30
99. aaa aaa aaa aaaaaaaaaaaaaaaaaa naa TA 2 Component Layout 7A 3 Adjustment table iene 7A 3 Electrical Partslist eese 7A 4 7A 2 1 2 3 4 TUNER BOARD ECO6 SYSTEMS NON CENELEC FM 75 OHM AM IF1 5111 450kHz 3 Ve AA 4 NN 4102 USA 1 e T102 2 N E 5 us a as T103 C PAD 7101 TEA5757H 2165 TEA5759H O q 100n AM DET 2129 av V 1 RIPPLE V AM RF A RF GND1 EM FRONTEND _AM RF AM FRAME AERIAL MW THOS e 5102 m 2 A EA N e 6105 1 8 2 7 3 6 4 5 HN1V02H EAE L 7A 2 10 11 12 AM IF2 5112 450kHz 3 A 4 2707 A 04 7P 7 AM AFC 5114 450kHz a Gy GAA WA 7P 8 77 WRITE EN 29 0 PROGR OUTPUT PORTS 100n SCALER V RIPPLE VSTABA VSTABB STEREO DECODER gt T110 le e e Ut 8 E gt E VI za AM OSCILLATOR 5 sis aia AJS NT 470n 3 le alc DIN SA ebe 2 a 2 RDS only BSE T gi SL ele LE JM N lap 1 RX S 8 5 SA 8 7 av 3144 2169 MPX DISCRIMINATOR EE 18V LI gt l d e 1 2n2 to 1120 0 7V 7103 purs 808570 c o a 715 MPX
100. able duty cycle 7 52 E Power amp V1L 7 5V AMP square wave 500kHz variable duty cycle square wave analog audio signal 500kHz f 20Hz 20kHz variable duty cycle Analog Pre amp amplified analog audio signal f 20Hz 20kHz Modulator Y output filter AE 7 7 gt H5V M Level ON shifter Square wave 500kHz duty cycle 1 1 Square wave Oscillator Driver square wave 500kHz A variable duty cycle 9 45V AMP 39V eee 45V JL ti ll Blockdiagram Class D 2002 04 05 Class D Circuit Description BASED on Power 2003 MODULE 100W CLAss D Functional Description Refers to the left channel in schematic diagrams The first stage of the modulator is an error integrator which compares the input to the 22 dB amplified output signal of the power stage The difference is leading to a current which loads the integrator 7122 A The second stage 7122 B is again integrating thus creating high gain at low frequency which leads to high feedback and low distortion The next stage is a comparator which compares the integrated voltage to a triangle wave thus creating a voltage controlled duty cycle The comparator is realized by cascaded gates At pin 18 of IC7122 there is a square wave with the same frequency and duty cycle as the desired output The next task is to feed this information to the output FETs Both FETs are n c
101. ar and outwards 1 screw on the side 2screws on the rear 3 Take a paper clip or any stiff wire diameter of 1mm 1 5mm Place the set in position and insert the paper clip or stiff wire as shown in Figure 1 Figure 1 Figure 2 2 1 4 To remove the Cover CD Orn pos 111 you have to feel and give a push in the correct direction see Figure 1 and correct position see Figure 2 to release the catch of the Cover CD Orn before removing it out 5 Loosen 4 screws A see Figure 3 and Figure 9 to remove the 5DTC Module pos 1103 2 screws on the front 2screws on the rear Note For information on the Emergency opening of the trays of the 5DTC Module refer to Chapter 10 Page 10 7 Figure 3 2 1 Detaching the Front Panel assembly from the Bottom Rear assembly 1 Remove 2 screws B pos 282 as shown in Figure 4 from the bottom of the Cabinet Front pos 101 2 Release the fixation of the Combi Board pos 1102 1001 to Bracket Combi pos 252 by releasing the 2 catches C1 see Figure 5 and pulling the Combi Board outwards as shown in Figure 6 3 Uncatch 2 catches C2 see Figure 5 on the left amp right sides of the Cabinet Front pos 101 and slides the Front Panel assembly out towards the front Step 1 Helease the 2 calches 1 e hea PERS 1 7 ra W Ce Step 2 Pull PCB out of fixation Push at this position on th
102. aser power control U gt 250mV gt Laser damaged 3820 5V_HF 5V ols 4R7 3 3V CO 3817 47R 3818 48V els Blc 7802 i Soups MM1469PH 22 21 Level shift Level shift OL 5 e gt 3856 SLIDE c 4K7 6 Vref SES bts 8 7811 B 5 ASO LM358D 12V 7 gls co 1 7V 6 a 1 2V 39K 2840 Vref 33n 16 a ag 15 8 13 29 30 LO NG 825 R N NNSS 7879 m BC807 40 WAN N 8 3826 39K 3813 2K2 3816 2K2 220K LDON From 7800 pin64 3836 100K 3859 100K 3841 3861 lt 3912 8V 220R StL 8 3807 SEH 3801 R2 CD10 3873 100R co LEFT CHANNEL 3 N N x t N Z 100R RIGHT CHANNEL 3928 3833 3 2V 3 3V 120R 5 For sets with e T6 DIGITAL OUT only d n Oja 21 2 o to 10K ola e 5 0 UR gle 8 878 278 CM N N d 1 26 127 128 29 1810 A ga SA SA A CST O NASZ INTERFACE SER DATA A D Signal Processor R1 D4 SAA7325 EYE PATTERN D3 7800 RPC A YONN De gt MAMMA WM me ka E LAL z AR SCA T TB 0 5us div VrefCD10 7 2 t 470R oo NI HF Amplifier 45V HF N 00 gt N DCS Sr N D o co co P 0415 2813 3898 EE STA 5 HFIN 2 ATN SST gy anr SP 5 INTERFACE 7876 2883 3903 3904 VERSATILE BC847B olg 1 HFREF 4 5608 Va 64 63 62 61 55 54 53 52 elg pa to 3826 8827 BS 9 i T NN 3899
103. e Cover CD Orn to release the catch Figure 6 Figure 5 2 2 DISMANTLING INSTRUCTIONS Dismantling of the Front Panel assembly 1 The Knob Volume pos 136 can be remove by pulling it out in the direction as shown in Figure 7 2 Loosen 4 screws D see Figure 8 to remove the Bracket Top pos 251 and CDC Key Board pos 1105B 3 Loosen 2 screws E see Figure 8 to remove the Bracket Combi pos 252 4 Loosen 9 screws F see Figure 8 to remove the Front Board pos 11054 5 Loosen 3 screws G see Figure 8 to remove the USB PC LINK Board pos 1106 Figure 8 Figure 7 Dismantling of the Rear Panel assembly 1 Loosen 3 screws H and 2 catches C3 see Figure 9 to remove the Tuner Board assembly 2 Loosen 1 screw K see Figure 9 to free the Mains Socket Board pos 1102 1002B 3 Loosen 4 screws J and 2 catches C4 see Figure 9 to remove the Cabinet Rear pos 256 by sliding it out towards the rear see Figuer 10 Note Tuner Board assembly and Mains Socket Board can also be remove together with the Cabinet Hear 4 Loosen 4 screws L see Figure 9 to remove the Fan pos 1104 from the Cabinet Rear Figure 9 2 2 Figure 10 2 3 2 3 DISMANTLING INSTRUCTIONS Repair Hints amp Service Positions Service position B 1 During repair itis possible to disconnect the ECO6 Tuner Note Theflex cables are very fragile care should be taken board and or 5DTC Module completely unless the fault
104. espective parts list for correct value 93V BZX79 B5V6 Legend Mi Refer to Variant Table For Provision Only 3139 118 56320 8239 210 94032 for 3501 pt2 dd wk0251 2 3 4 5 6 7 8 9 1401 A2 1402 A8 2425 E5 2426 D8 2427 E8 2428 E8 2429 F8 2432 B7 2433 C6 2434 C6 2435 C7 2436 C7 2437 E3 2438 E3 2439 F2 2446 A4 2447 A4 2448 B4 2449 B5 2450 D3 2451 D3 2452 D3 2453 D3 2454 DA 2463 E5 2464 C3 2468 F3 2472 F2 2474 D8 2475 E8 2476 E8 2477 F8 2478 E5 2480 E2 2481 F3 2482 F3 3429 D7 3430 D8 3431 F7 3432 D8 3433 F7 3440 A6 3441 A6 3442 A7 3443 A8 3444 B7 3445 B8 3447 A7 3448 B4 3449 B4 3450 B4 3451 B4 3452 C4 3453 C3 3454 C3 3455 C3 3456 D3 3532 E8 3533 F8 3543 B7 3547 A6 3548 C6 4405 C8 4408 C4 4409 D4 5402 E3 5409 E3 6403 E4 6404 F7 6405 E2 6406 F2 9413 A3 VARIANT TABLE 6 7 6 7 CDC KEY BOARD COMPONENT LAYOUT 1331 A2 SZ A3 153533 A5 1334 A6 LIS CAU 1336 Al fe BO p 9 m ei 3 0 This assembly drawing shows a summary of all possible versions For components used in a specific version see schematic diagram and respective parts list ARC TO FRONT MERA sec ou 0 Q1 boards 8239 210 94042 0 A LP EDI CIA GDS CD4 CDS 1331 1332 1333 1334 1335 3139 113 3501 pt2 dd wk0251 E E 4 gt 6 Ji CDC KEY BOARD CHIP LAYOUT 3350 A6 3551 AG 5552 A4 5555 A 3354 Al 4300 AZ 4501 As 4302 A4 A EES
105. f 6402 LO 3434 2R2 5V CD 3440 3431 3438 7409 NN ouv BC817 25W COL al x o 7405 74 7406 F12 7407 G2 7408 G3 10 2K2 10 7409 G9 9268 G8 7410 G4 7411 H8 8302 E12 PORT EXPANDER 7406 M62320FP 1 EJ AMP OFF AMP_OFF lt _ MUTE SW to z HPDET o S MUTE HP lier E lt 6 e O 14 XL XN o lt 5V 28 8 Eloz sw a 16 5V EJAMP RELAIS T 1N4148 o lt 6401 Lo lt eo Y N e N eo N eo s N GND_D lt E a o O 0 a A Power2003 100W Class D Combi Audio Frequency Part 2003 02 10 5V6 5V6 11 10 11 10 2224 G11 3580 F4 2300 A7 4301 A5 1 2 3 4 5 6 7 8 9 10 11 12 COMBI BOARD 2308B6 5300A6 M P C T 2304 D3 5302 D8 SUPPLY OSCILLATOR amp PRE AMPLIFIER PART 4 2305 B5 6300 E4 2306 A2 7309 B9 OSCILLATOR 2309 B3 7310 A3 A 2312 E1 7312 A C6 2313 C6 7312 B C9 2314 D9 7312 C B8 2316 D2 7312 D C11 5104 3304 4 25V 5V AMP A 33p 220p 5300 220p HOH LD FEE 2300 2301 VA CSBLA 500K 3302 10 7309 100K a BC847BW 4 25V 14 2322 G3 7319 E3 eo z 3 A 11 Jo 9 LOZ al 2324 E7 7320 A G9 2325 G8 7320 B F9 2327 F9 7323 F11 5V6 2317 E10 7312 E C10 2318 F8 7312 F D10 2319 A1 7315 D1 2320 H1 7316 C9 B 2321 G3 7317 E3 TL431CLP RM 3320 10K 7312 74HCU04D 2305 1u 3303 100K 7312 C
106. f offset Square wave Oscillator Chapter 11 10 ps gt Signal flow AMPLIFIER PART LEFT CHANNEL Modulator Driver Level shifter Power FETs Protection circuits Chapter 11 11 AMPLiFIER PART RIGHT CHANNEL Modulator Driver Level shifter Power FETs Protection circuits Speaker relay Chapter 11 12 AUDIO FREQUENCY amp LOGIC PART Headphone Amplifier Subwoofer out provisional only Port Expander shift register Generation of 5V_CD 2 Fan control Chapter 11 9 1005 1006 1010 1011 1012 1013 1018 1020 A1 1022 B1 2528 A3 A15 1026 D15 2529 A12 B15 1311 C1 2531 A2 C15 2500 A3 2532 A13 G15 2519 A1 2533 B13 D1 2520 A2 2534 B3 F1 2526 A13 2535 B3 A15 2527 A14 2536 B9 1 2 COMBI BOARD SOURCE SELECTOR PART 3500 3504 3 gt 3522 3523 1K5 1K5 TP REC LEFT TP REC RIGHT 00 27 2 ki SNe 3123 TP_LEFT 4K7 lt 11V_A lt a 12V_A El E 3124 TP_RIGHT 4K7 MOS CMOS 7 FE BT VK N DEL aco VKK 4073 SS SES Re TU_DATA 6 DA 5 41164 2 12V_A EJ O TU RIGHT 3 a LL GND A 2 TU LEFT LE FE BT VK N 1018 2K2 CD LEFT 9 gt GND_A CD_RIGHT 3132 5V_CD 5 GND D 11V_D 12V_M SW_INFO SW INEO CD EE a e RAB RAB lt 9 DATA DATA gt SILD GND_D SICL a FROM TO CD Changer Module GND D COAX1 2 SHIELD SHIELD GND D FE BT VK N For 5DTC pin1 to 4 are not used N 2537 2538 2539 254
107. hannel types so they are modulated by feeding the gate in respect to the source connection We use inverters 74LV14 as drivers The driver for the low side FET 7121 is supplied by the negative supply VL2 and a voltage VL generated by 7115 and 6113 which is 7 5V higher than VL2 The digital signal is level shifted by 7128 to the negative supply reference 3142 6111 and 2126 together is a delay circuit for rising edges by approx 100ns and 3154 6109 and 2137 for falling edge by 50ns This is to compensate the switch off delay of the FETs and ensures that both FETs are not conducting at the same time The high side FET 7109 is controlled by the inverted signal taken from pin 2 of 7118 A which is level shifted by transistor 7119 The driver for the high side FET is supplied by a floating voltage between the amplifier output V1L and 11 created by the charge pump 6110 2114 regulated by 7114 and 6114 to a 7 5V higher level The pump is additionally supplied via 3151 by 45V to ensure supply at start up no signal The necessary delay for the rising edge is generated by the level shifter mainly the pull up 3117 and the input capacity of the driver pin 13 of 7105 F The last stage in the gate driver consists of three gates in parallel for increased output current for the capacitive load afterwards comes a 4702 series resistor for soft rising edges and a transistor for very fast falling edges This combination gives the best compro
108. ill be activated such that it cannot go fully inside or if the 5DTC control module is defective and never closes MICRONAS USB PC LINK To read out the Firmware Version of IC UAC3553 on the USB the tuning grid frequency is toggled between 9kHz and 10kHz for the Oversea 21 version FIRMWARE PC LINK Board the extended FM1 65 81MHz 74MHz is toggled on and off for East Eur 34 version The tray could not reach the outside position and is stopped at its blocked position This can happen if VERSION mio Exit Display shows Vxxxx xxxx Firmware Version number the tray is blocked such that it cannot go fully outside or if the 5DTC control module is defective and LEAVE SERVICE Disconnect never opens TEST PROGRAM mains cord Table 2 Micro 2003 MC 500 amp MC M570 Service Test Program dd wk0242 SET BLOCK DIAGRAM CD 12V M 6dB Track 5DTC al 7 CONTROL y T 4 1 12 A FM 67 5 kHz ECO6 AM 8026 MOD DH TUNER CONTROL AUX CDR 500mV 1000mV ATTN e 8 5dB A CONTROL SOURCE USB PC LINK MAX VEC LEDS ECO POWER LED SHIFT REGISTER NTC POWER PWDN CONTROL LPC RDS DECODER uP TMP88CU74YF TUNER CONTROL 5DTC D CONTROL lt 1 EEPROM USB CONTROL ps D ADC HP_DET KEY SCAN HP DET HP_OUT T 32 Ohm 15mW
109. is not to damage them during repair After repair be suspected to be in that area This will not affect the very sure that the flex cables are inserted properly performance of the rest of the set into the flex sockets before encasing otherwise faults may occurs Service position A Service position C i A m viens ja Mi 2 a j m f L LIN Less ri LE n k L tH E d UE ES SERVICE TEST PROGRAM To start service test program hold 8 PROG depressed while plugging in the mains cord A NELUS TITLE PM Emm DIM RDSNELUSSLEEP WWA samy ALBUM OI FMMLU TITLEAMPM WA aw S refers to Service Mode Display shows the gern V refers to Version CYBER HALL Snee POP JAZZ Main menu yy refers to Software version number of the uProcessor CONCERT Rep pisc OPTIMAL counting up from 01 to 99 CINEMA proc ALL ROCK AE Figure 2 DISPLAY TEST QUARTZ TEST 5DTC CONTROL amp SERVICE PLAY MODE MP3 CD MODULE For MC 500 only TEST For MC M570 only TUNER TEST kou TUNER Button pressed VEC Button pressed PLAY Button pressed La Button pressed CD Button pressed Button pressed Y Y A Note Disc should be available on the tray before entering the Service Test Mode V V STEP DISPLAY ACTION Input Line SA OKAY ERROR V Display shows ISp SAK w Display shows Figure 1
110. k0313 FTD DISPLAY PIN CONNECTION 34 SENE UMA 4 RR S JAN JAN VEC 9 9 v Nu AX DSC CYBER POP EL REP DISC EL FRONT BOARD 2G 9G H Y S6 S5 AN 1 S1 Cues S4 S5 S6 Y B TABLE OF CONTENTS FTD Display Pin Connection 6 1 Front Board Component layout 6 2 Front Board Chip layout 6 3 Front Board Circuit diagram Part 1 6 4 Front Board Circuit diagram Part 2 6 5 Front Board Circuit diagram Part 3 6 6 CDC Key Part Layout amp Circuit diagram 6 7 Variant a ZEE 6 7 Electrical parts St a oo sssasaanssessiasainessasseneeiesind isn 6 8 6 4 FRONT BOARD CIRCUIT DIAGRAM Part 1 1 2 Front Board Circuit Diagram Part 1 SPECTRUM ANALYSER SA D Y S 35 gt 8 C 6401 2406 1N4148 7 1u SA_IN 2407 2416 TUENABLE riv wig wc se rey a S 0 5 DS 9 09 Gs o OO 5750 Web so FKL x e ole o alr o e 8 Bit h break v P9 80k pull down 6 7 8 9 10 Note DC Voltages During Active Play 1403 Values in Bracket are DC Voltages at Standby Clock Mode ONIS Values in Square Bracket are DC Voltages at Low Power Standby Note Some values may varies
111. l DSC Jazz Rock Pop Optimal Virtual Environment Control VEC Cyber Hall Concert Cinema Off Input sensitivity Aux in at 1kHZ CDR in at 1kHz USB at 1kHz 500mV at 600 ohm 1000mV at 600 ohm 830mV at 600 ohm Output sensitivity Headphone output at 32 ohm 15mW 2dB Max vol 5DTC Measurement done directly at the connector on the board Output Resistance 100 ohm Output Voltage OdB 1kHz 0 5Vrms 108 unloaded Channel Unbalance gt Channel Separation 1012 gt 6008 Frequency Response 303 20Hz 20kHz Signal to Noise Ratio gt 76dBA MP3 CD Bit Rate 32 256 kbps Sampling Frequencies 32 44 1 48 kHz USB Measurement done directly at the connector on the board gt 1 5 kohm 830mVrms 1 5dB R 33 kohm Output Resistance Output Voltage OdB 1kHz Channel Unbalance lt 1dB THD Noise OdB 1kHz lt 0 390 Channel Separation OdB 1kHz 40dB Frequency Response 308 20Hz 20kHz Signal to Noise Ratio gt 25034 Lal Values indicated are for ECO6 Cenelec Board only DISMANTLING INSTRUCTIONS Dismantling of the 5DTC Module 1 Loosen 4 screws and remove the Cover Top pos 255 by sliding it out towards the rear before lifting up 2screws on the rear 1screw each on the left 8 right side 2 Loosen 3 screws each to remove the Panel Left pos 253 and Panel Right pos 254 The Panels are remove by sliding it towards the re
112. may have an offset Signal Processo This offset has to be compensated by the signal processor A high offset of the CD drive leads to poor playability of some CDs skipping tracks Start the Service Test Program section Focus Test without a CD Focus sensitivity CD RW Use a DC Millivoltmeter for measurement The offsets can be measured direct on the connector See drawing below The values from diode A D should read 0 10mV 3 4 5 Diodes E and F are less critical If one of the offsets is higher than 10mV the signal TA A processor has to be replaced rive Sanyo DA12T3 VREF 16 If none of the measured offsets is higher than 10mV VrefCD10 replace the part with the higher value Dr Q Z If one of the offsets is higher than 10mV the CD drive has to be replaced 10 4 WARNING CHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHEN CONNECTING A NEW CDM MECHANISM THAT S WHY BESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY e ESD PROTECTION ADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN The CD drive forms a compact building block with the CD Board The following steps have to be done when replacing the CD mechanism Desolder disc and slide motor Loosen 2x screw Disconnect flexfoil from old CD drive Put a paperclip over contacts of flexfoil to short circuit the contacts fig 1 Remove old CD drive Mount new CD drive to CD boa
113. mise of efficiency and radiation Protection Circuits The amplifier is protected against low load impedance including short circuit Current is sensed by shunts 3101 3130 in both supplies Overcurrent at the positive supply is then sensed by 7104 the negative supply overcurrent triggers 7117 which then also triggers 7104 The collector current then triggers the monoflop 7122 E and F giving a high pulse at pin 10 This shuts off level shifter 7128 and triggers transistor 7129 which draws current into the emitter resistors 3134 3127 of level shifter 7119 which is therefore also shut off So both FETs are shut off for approx 0 2 sec afterwards the amplifier tries to work again but if the overload continues the on time is only a few cycles The shut off mechanism is also used to shut off the amplifier during headphone usage this is done by pulling pin 13 of 7122 F high The line AMP OFF is controlled by the port expander 7406 The loudspeakers are protected against DC voltages resulting e g from defective FETs voltages higher than 2V are detected by 71107112 and pull down the DC PROT line which disables the speaker relay 1201 The gain of the class D amplifier is 22dB adjusted by the feedback resistors 3135 3136 3149 and the input resistors 3139 3340 The input reference voltage for 7122 A is approx half the supply therefore 3144 3148 are used for offset compensation This compensation can be fine tuned by the p
114. n 1 962 V 2 00V 15 Nov 2002 10 25 40 The oscillator signal squarewave is fed to the second integrator 7122 B Measuring point E Tek SEE 500MS s 420 Acqs JE ae gt 0 m poc GE JA 10 00us la 5 00145 C1 Mean 2 026 V 2 00V 15 Nov 2002 10 27 44 The integrated rectangle results in a triangle 7122 C and 7122 F work as a comparator Measuring point F Output modulator Tek 3500MS s 239 Acqs T gt a pe r 10 S 00MS ar nn C1 Mean 1 984 V 2 00V 15 Nov 2002 10 29 10 Mme Chi f In this pulse width modulated square wave the analog Audio signal is included Measurements with an analog scope will show a jitter on the falling edge The modulator frequency is still fixed to 500kHz Similar to a frequency modulation in this case the amplitude of the analog audio signal varies the pulse width the frequency defines the speed Measuring point G Tek 500MS s 331 Acqs o RER i i JA 10 00145 5 00145 C1 Mean 4 80 V C2 Mean 40 12 V 10045 Chi 7 800mV 15 Nov 2002 10 35 28 The low side driver signal Ch1 is the modulator output level shifted by transistor 7128 The high side driver signal Ch2 is the inverted low side driver signal level shifted by transistor 7119 Service Hints Measuring point H gate signal of the FETs Tek Run 500MS s Hi Res 5 65 pe rs sza a AI C1 Mean 39 36 V C2 Mean 3 5
115. otentiometer 3306 to reach 1mV DC output Service Hints The analog part of the Combi Board can be repaired without opening the metal shielding box In case of a Class D problem it is advised to disassemble the board first desolder the metal bottom of the shielding box and assemble the board again This takes a few minutes only Attention Poor soldering of the metal shielding box results in disturbance of the tuner In most cases the FETs 7109 and or 7121 for the left channel respectively 7218 and or 7231 for the right channel will be defective This can be checked easily with an ordinary Ohm meter LEFT CHANNEL In case 7109 is defect replace following parts 7109 7111 7105 7119 7104 3101 3103 and 2106 In case 7121 is defect replace following parts 7121 7113 7118 7117 3129 3130 and 2118 RiGHT CHANNEL In case 7218 is defect replace following parts 7218 7221 7209 7228 7208 3205 3209 and 2206 In case 7231 is defect replace following parts 7231 7210 7235 7227 3241 3243 and 2220 If none of the FETs is defective the fault is most probably located in the modulator To check the operation follow the given signals General description of Oscilloscope setup Tek SEXE 500MS s 142 Acqs JA 10 00us la 1 00145 ME e a an C1 Mean 35 48 V C2 Mean 5 76 V 21 Mar 2002 11 00 06 Y Deflection CH1 20V DIV Y Deflection CH2 20V DIV Timebase 1us Triggerlevel 3
116. rd Solder disc and slide motor after fixing the drive to the board Move slide outside Remove paperclip from flexfoil Connect flexfoil to new CD drive Remove ESD protection solder joint from laserunit see picture below OONO O1 O1 BON D Attention The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits the laserdiode to ground For proper functionality of the CD drive this solder joint must be removed after connection the drive to the set CD Board Puede NN E WAAT 060 66 6 6 Flex Foil 8001 10 5 Location of Printed Circuit Boards 10 6 Wiring Diagram 5DTC Module Q MP3 Board Q Control Board to from AF Board 5010 Wiring Diagram 2002 08 30 The FFC Cables are available as sparepart 8001 3103 308 93090 FFC CABLE 16Pin 80mm BD Connection from CD Board to CD Drive 8051 3103 308 93100 FFC CABLE 19Pin 90mm AD Connection from CD Board to MP3 Board 8052 3103308 93120 FFC CABLE 8Pin 80mm BD Connection from CD Board to Control Board 8021 3103 308 93110 FFC CABLE 16Pin 60mm AD Connection from Control Board to Motor Board 10 7 Emergency opening of the trays The trays of the 5DTC are mechanically Release snap as shown in picture 5 and pull tray out locked mon picture 5 To open tray 1 2 and 3 move lever pos 29 backwards m e g with a screwdriver see pict
117. ried out Display shows ADC3 Value Error code Error Description for ADC 3 Input Line AmNtc E1000 Focus Error Triggered when the focus cannot be found within a certain time when starting up the CD or if the focus is lost for more than a certain time during playing of CD Disconnect Mains cord Y V Service Mode left H Button pressed H Button pressed MC M570 CD m Button pressed TUNER Europe East Europe East Eur Extended band E1001 Radial Error AUX PRESET EUR EAS EAS USA OSE Triggered when the radial servo is off track for a certain time during playing of CD USB PC LINK 87 5MHz 87 5MHz 65 81MHz 87 5MHz 87 5MHz E1002 Sledge In Error U MAX SOUND The sledge did not reach its inner position inner switch is still close before approximately 6 seconds Test IS used Tor checking the 108MH 108MH 108MHz 108MHz 108MHz 9 have passed by Inner switch or sledge motor problem ADC inputs to the microprocessor USB Indicator 531kHz 531kHz 74MHz 530kHz 531 530kHz The display shows an ADC value Table 3 Sledge Out Error 0 mE MM between 0 and 255 for an input 1602kHz 1602kHz 87 5MHz 1700kHz 1602 1700kHz The sledge did not come out of its inner position inner switch is still open before approximately 250ms signal between 0 and 5V have passed by Inner switch or sledge motor problem TONS other Tests E1005 Jump Error Triggered in normal play when the jump
118. ure 2 to its endposition is remove a CD from Play Position perform following steps 1 Open tray 1 as described before 2 Tear the tray out with speed see picture 6 The tray can be inserted aftewards without any alignment picture 6 Release the locking mechanism and pull out the tray see 3 Move lever pos 29 forward to its endposition see picture 3 picture 4 OE NS 4 Push lever pos 31 forward see picture 7 E To open tray 4 and 5 move lever pos 29 forward to its 9 Remove CD endposition see picture 4 1 ta 10 8 Location of switches AD QE LOAD SWITCH CLOSE SWITCH N SWITCHES S ia OPEN SWITCH ah 10 9 BLOCK DIAGRAM 5DTC MP3 Version Sa AA E A A RE NO 1 CD MECHANISM CD MAINBOARD DISC 5V Vref 22 23 7802 MM1469PH 26 TURNTABLE lt FOCUS FOCB MOTOR oy a p E 25 i FOCB 18 4 RADIAL RADB E 8 ch MOTOR 17 4 RADB l i 11 A i TURNTABLE 1 TTM ES 10 MOTOR mete TTM 8 13 15 16 28 29 30 9 i E i N l CD RW 3V CD DA 0V M oelection l DIODES 7876 7877 blo Bn E F 7720 Afe Z A D E PRESS VITITITITITIT SIITITITITITITITITITITITITITITTT not on all versions INNER SWITCH l los a 1
119. values may varies see respective parts list for correct value ROTARY HE ADPHONE 1302 e 3300 MA Legend Refer to Variant Table TC38 A For Provision Only VOLB 4 o lt lt x 2 eee ai VOLA 232 acs 7 F HP LED DISPLAY ONLY F R MU Mo Q 1301 p van 2 1 HP LEFT pen 6 NUR 5410 1303 202 l 407 012 2 JA gt 5301 9405 c sd 4 sa 2u2 ih 9 4u7 MT1 MT2 4 HP DET EN 1 4 15 2 Sts Sls l 7407 o c o c am ner e e B NA ak 1 1 74HC4094D 16 iT 1 FESTA I BN O lt 6 S 15 iwa D D D HP Sa OTA T 202 8101 2306 els B L RT 01T 1 SECHS 855 1009 ESD WIRE PROVISION TO BOTTOM PLATE C USB FH 6 ZY TO CDC KEY Ou UPEN5 UPEN4 OPEN3 OPEN OPEN MAX VEC Sep 3345 3319 3320 3321 3322 3328 1 CDCKEY2 150R 220R 270R 390R 560R 820R e Cha Sie Sa um ue ds BOH JB HE Hal gl T ol Ot ol gh ol GL T PCLinkLit m D ADC D 1 D gi Si O ee 4 ii ii de D 3 z x S SSL RDS DIM DSC ALBUM TITLE i el i 5 5 5 2 PROG CLK TIMER TELE ALBUM lt E E g E E E 3324 3325 3326 3329 3330 3331 3332 2 I A AA KEYO NAN danke lares er 150R Seon ium 390R 560R 820R 1K2 45V6 5V6 l z 5 A

Service Manual MC-M570/21/21M/22/37

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