GrundigWKC3300 维修电路图、原理图.pdf

3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG ServiceGRUNDIG Service3 - 73 - 8 10K CR1007 18K CR1008 27K CR1009 39K CR1011 120K CR1012 1N0 CC808 1 23 4 SCH1002 1 23 4 SCH1001 10P CC506 22N CC812 FIXED DIVIDER VARIABLE AND COSTAS LOOP DEVIDER OSZILLATOR VP1 AND SYNC REGENERATION CLOCK SELEKTOR SWITCH OUTPUT TESTLOGIC AND GENERATOR BIT QUALITY- COMARATOR CLOCKED DECODER SYMBOL BIPHASE FILTER ALIASING ANTI (8th ORDER) BANDPASS 57KHZ FILTER RECONSTRUK. VOLTAGE REFERENZ DECODER DIFFERENTIAL RDCLT57OSCOOSCIVDDDVSSDTESTTSTLD SCOUTCINVSSAVDDAMUXVREFRDDAQUAL SAA6579T 161213141591011 12345678 8305-826-579 CIC501 47K CR1031 56K CR1029 22R CR501 + 220U/6V3 C811 R819 1K0 330P CC502 100N CC509 100N CC503 560P CC508 BC848C CT1004 1 23 4 SCH1006 10K CR1013 18K CR1014 27K CR1016 39K CR1017 120K CR1018 1 23 4 SCH1005 1 23 4 SCH1004 XX CR845 330K CR840 R826 1K0 R838 3K3 33P CC845 33P CC840 3K3 CR849 1K0 CR841 Q801 4MHZ332 3K3 CR839 56K CR816 1M0 CR842 33P CC814 33P CC816 10K CR836 + 2U2/50V C501 Q802 32KHz 3K3 CR848 R1028 2K7 47K DTC124XK 22K CT805 56K CR817 10K CR832 z10V2% CD801 R822 10K 10K CR823 47K CR1027 R827 4K7 1K0 CR824 BAS16 CD1002 BAS16 CD1001 1K0 CR808 1N0 CC807 10K CR809 10N CC806 120K CR807 330K CR806 1K0 CR811 + 220U/6V3 C803 22N CC804 10R CR804 47K CR1022 150K CR1021 470R R1026 12K CR1023 100R CR846 BC848C CT1003 BC848C CT1002 4 3 2 18 7 6 5 24C04M6 8305-960-004 CIC802 FMP846 22N CC813 R829 1K0 FMP844 R833 47K R818 1K0 R1024 10K FMP502 FMP1007 R834 220R FMP1013 FMP501 FMP823 FMP827 FMP838 FMP826 1 23 4 SCH1003 FMP839 10099989796959493 3837363534333231 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 VDD0 P114/RXD P113/TXD SCK3/ P111/SO3 P110/SI3 VDD1 IC ASCK/ SCK2 / P72 CK0 / P27 P25/SI0/SB0 P80/S39 P81/S38 P82/S37 P83/S36 P84/S35 P85/S34 P86/S33 P17/ANI7 P16/ANI6 P15/ANI5 P14/ANI4 P13/ANI3 P12/ANI2 P11/ANI1 P10/ANI0P116 P115 P112 P05/INTP5 P04/INTP4 P03/INTP3 P02/INTP2 P01/INTP1/TI01 P00/INTP0/TI00 O2/TxD I2/RxD O0/SB1 P100 AVREF AVSS P117 RESET XT2 XT1/PO7 X1 X2 2) R502 22R FMP821 4 3 2 1 BU1000 10K CR828 R831 1K0 100R CR844 100P CC507 R837 2R2 321 SCH1007 19401-101-00 100N CC504 SW+G REL-ON PHONE-MUTE 4MHZ332 4MHZ332 T2 T2 CASS-IN MPX FELDST +G SDA SDA SCL SCL RDS-DA RDS-DA RDS-CL RDS-CL RDS-MUTE -RESET TXD RXD -ZUEND CD-BUS AMP-ON BL-LED BL-LED +5V +5V +5V +5V +5V +5V +5V AMP-TEMP TBON ON/OFF ON/OFF MULTIPATH BED-ON/OFF BED-ON/OFF +ULEDLED +A +A AMP-ON-TEMP T1 T1 BEL CAR AUDIO 3V6 8V310V2 14V 4V6 2V3 2V3 4V6 2V32V3 4V9 5V0 0V 5V0 5V0 WKC 3301 4X23 Watt TN 705 AM-FM WKC 3300 4X23 Watt TN 705 FM WKC 3201 4X6 Watt SD101 AM-FM WKC 3200 4X6 Watt SD101 FM 19353-153.00 WKC 3301 RDS 19353-152.00 WKC 3300 RDS 19353-151.00 WKC 3201 RDS 19353-146.00 WKC 3200 RDS MAIN BOARD HAUPTPLATTE Zur I/O Platte TUNING TUNINGSTATION 4 STATION 3 STATION 2 STATION 1 CD/DISK - RANDOM/BAND/AS TP/DISC +VOLUME - VOLUME +SCAN/SOUND ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS WITH SIGNAL:TR MIT SIGNAL:TB WITHOUT SIGNAL:FM OHNE SIGNAL:FM WITHOUT SIGNAL:AM OHNE SIGNAL:AM WITHOUT SIGNAL OHNE SIGNAL Bauteilwert XX : Nicht bestckt Component Value XX : not fitted Seite 3 - 15 page 3 - 15 Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDS GRUNDIG ServiceGRUNDIG Service3 - 93 - 10 FMP1102 FMP1103 FMP1104 22K CR1133 BC848C CT1111 BC369 T1109 10K CR1129 10K CR1131 10K CR1132 CR1136 FMP1101 6 5 4 3 2 1 BU1101 47K CR1128T 6 5 4 3 2 1 BU1102 1K5 CR1134 10K CR1135 +G +G TBON CASS-IN TB-MUTE +U TAPE-DIR 13V75V 0V5V 19723-189.00 GND Tape-Dir Tape-Dir 19723-029.00 WKC 3300 & WKC 3301WKC 3200 & WKC 3201 COMMON COMMON COMMON RIGHT RIGHT RIGHT LEFT LEFT LEFT TAPE-SW TAPE-SW TAPE-SW TAPE-SW MOTOR +14V MOTOR +14V GROUND GROUND MUTE-SW MUTE-SW MUTE-SW MUTE-SW TAPE ON MUTE SW TAPE ON STEREO/DRIVE MECHANISM MUTE SD 101 R L TB STEREO-LAUFWERK FWD REV STEREO-REVERSE-LAUFWERK TN 705 STEREO/DRIVE MECHANISM 0V ABGLEICHPUNKTE MESSPUNKTE ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS WITH SIGNAL:TR MIT SIGNAL:TB WITHOUT SIGNAL:FM OHNE SIGNAL:FM WITHOUT SIGNAL:AM OHNE SIGNAL:AM WITHOUT SIGNAL OHNE SIGNAL Cassette 3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG ServiceGRUNDIG Service3 - 113 - 12 17.01.97 ABGLEICHPUNKTE MESSPUNKTE XXX XXX XXXX PTC NTC MSW 0309 DIN KSW 0617 DIN KSW 0411 DIN MSW 0414 DIN MSW 0207 DIN KSW 0207 DIN MSW 0204 DIN KSW 0204 DIN P K F + T + 5 4321 19203-113.14 8602-822-190 8140-534-250 Z DIODE 10 2% LO 3340-M BD 438 8140-533-350 8141-114-481 8141-102-040 L4949 TDA 4727D L4952 24C04M6 100 81 8051 50 31 30 UPD 780306 32 25 2417 16 9 8 TDA 7342TUA 4300 J 310 G S BC 818/40 BB 914 Z 47 DTC 124 XK BE 1N5401G ALL COMPONENTS FROM TOP, IF NOT OTHERWISE COMPONENT VIEW ANDERS VERMERKT GENERELL VON OBEN, WENN NICHT BAUTEILANSICHT 8602-331-001 CERAMIC-FILTERS COILS AND FILTERS ( 7x7 / 5x5 ) ( Vorderansicht ) ( Vorderansicht ) ( front view ) ( front view ) 1412108642 15131197531 TDA 7375 AV CR:0R = CHIP-BRUECKE/-JUMPER KERAMIKFILTER VHF - COILS UKW - SPULEN 34 2 1 8140-530-270 8140-530-269 TOKO-TYP MC 122 SPULEN UND FILTER ( 7x7 / 5x5 ) BC 369 BCE 1 15 SAA 6579T MOS 1 1 BIPOLAR TANTALUM ELECTROLYTIC TANTAL ELKO WIRE DRAHT LOW FLAMMABILITY SCHWER ENTFLAMMBAR LOW NOISE RAUSCHARM SUBJECT TO ALTERATION AENDERUNGEN VORBEHALTEN C 33 48 4964 1 1 16 1732 BC 849 BAV 99 1SV172 K1 A2 A1K2 K2 A1 A2K1 INSTRUCTIONS WHEN SERVICING! OBSERVE MOS COMPONENT HANDLING ATTENTION! MOS-BAUTEILEN BEACHTEN! VORSCHRIFTEN BEIM UMGANG MIT ACHTUNG! BF 543 BAS 16 (KS-KP) POLYPROPYLEN CERAMIC KERAMIK FOIL FOLIE ELECTROLYTIC ELKO KONDENSATOR/CAPACITOR METAL OXYDE METALLOXYDSCHICHT WIDERSTAND/RESISTOR K 1N4151 AK 100ER10ER 1ER1ER 100ER10ER 46 12 1 CODING OF CHIP-COMPONENTS KENNZEICHNUNG VON CHIP-BAUTEILEN CL = CHIP-SPULE/-COIL CT = CHIP-TRANSISTOR CD = CHIP-DIODE/-DIODE CR = CHIP-WIDERSTAND/-RESISTOR CC = CHIP-KONDENSATOR/-CAPACITOR CT CT S GD D K K K A A A CDCD CD CDCD BC 858 BC 848 BE C CT A COLOUR CODE FARB - CODE 888777 3 NATURAL COLOUR NF = NATURFARBEN WHITE WS = WEISS BLUE BL = BLAU RED RT = ROT GREEN GN = GRUEN OR = ORANGE GREY GR = GRAU BROWN BN = BRAUN PINK RS = ROSA VIOLET VI = VIOLETT YELLOW GE = GELB BLACK SW = SCHWARZ F-BUS GND 20 CD-R 17OFF ON/ CD- 1518 191613 CD-CD-GND CD-L+A-CHCD-BUS 7 9 SI T 5/10 T-MUTE 5 30 15 - + RLFLFRRR 8 5 2 2 1 KL KL 6 6 4 4 7 73 MASSE KL.31 8 PLUS KL.30 7 BELEUCHTUNG 6 + AUT-ANT 5 KL 15 ZUENDLOGIK 4 3 T-MUTE 2 1III MASSE 8 RL 7 MASSE 6 FL 5 MASSE 4 FR 3 MASSE 2 RR 1II CD - R - IN 20 CD - L - IN 19 CD - MASSE 18 CD-ON/OFF 17 +A-CH 16 CD-GND 15 14 CD-BUS 13 12 11 10 GND 9 8 F-Bus 7 6 5 4 3 2 1I ANSCHLUSSGEHAUESE III VERSORGUNGS- ANSCHLUESSE ANSCHLUESSE II LAUTSPRECHER- ANSCHLUESSE I ZUSATZ- Bauteilhinweise Notes on Components 1M8 CR1104 22K CR1117 33K CR1114 22K CR1102 150K CR1113 560P CC1103 560P CC1101 3N3 CC1107 3N3 CC1106 15K CR1122 47K CR1127 220R CR1118 15K CR1103 + 22U/16V C1111 + 47U/16V C1102 + 47U/16V C1109 + 47U/16V C1108 + 47U/16V C1104 BC848C CT1108 3K9 CR1109 BC848C CT1103 BC848C CT1106 R1112 1K5 3K9 CR1124 1K5 CR1126 47K CR1107 47K CR1121 3K3 CR1116 33K CR1101 R1111 10K BC858C CT1107 BC858C CT1102 FMP1107 FMP1106 R1123 10K 100K CR1137 100K CR1136 FMP1111 BC848C CT1101 1M8 CR1119 R1108 1K5 FMP1123 220R CR1106 FMP1108 TB-NF-L TB-NF-R +U 17.01.97 4V3 2V0 10V1 10V8 2V0 10V1 4V3 11V3 13V9 COMMON RIGHT LEFT Bauteile mit T = nur WKC 3300 / 3301 Components with T = only WKC 3300 / 3301 Bauteilwert XX : Nicht bestckt Component Value XX : not fitted WKC 3301 4 x 23 Watt TN 705 AM-FM WKC 3300 4 x 23 Watt TN 705 FM 19353-153.00 WKC 3301 RDS 19353-152.00 WKC 3300 RDS 19353-151.00 WKC 3201 RDS 19353-146.00 WKC 3200 RDS WKC 3201 4 x 6 Watt SD101 AM-FM WKC 3200 4 x 6 Watt SD101 FM ECT TO NEGATIV N MINUS MAIN BOARD HAUPTPLATTE Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDS GRUNDIG ServiceGRUNDIG Service3 - 133 - 14 2K2 CR8002 10K CR8004 39N CC8001 910R R2011 BC858C CT8002 1N4151 D8001 4K7 CR2012 + C1503 4U7/25V * CR1602 330P CC1518 + C1617E 10U/16V + C1522 4U7/25V * CR1606F 0R CR1613C XX CC1601 + C1609F 2U2/50V XX CC1602 0R CR1612C * CR1607F 150R CR1509 3K3 CR1511 150R CR1503 3K9 CR1512 3K3 CR1502 2K2 CR1513 3K9 CR1504 2K2 CR1506 * CR1601 47R CR1501 0R CR1617D XX CC1606F 100K CR2008 33N CC1526 150N CC1527 150N CC1517 33N CC1516 100N CC1528 100N CC1529 100N CC1521 100N CC1519 1N5 CC1532 1N5 CC1523 100N CC1511 10N CC1509 XX CC1607F + 470U/16V C2001 FMP2006 47K CR2007 + C1603 2U2/50V + 2U2/50V C1507 + C1501 2U2/50V 3K3 CR2006 100N CC2006 R1508 33K + C1524 2U2/50V 100K CR8001 47K CR2004 + C1604 2U2/50V B C + C1531 4U7/25V BC848C CT8001 + C1502 4U7/25V + 100U/6V3 C2012 + C1514 2U2/50V BAS16 CD2003 BC818/40 CT2001 + C1506 4U7/25V 12K CR8005 100N CC2004 100N CC2002 + C1618E FMP2001 FMP2003FMP2004 XX CC2016 1N4004 D2001 * CR1609F 100N CC2007 + 220U/10V C2008 100N CC2010 + C1608F 2U2/50V BD438 T2002 + 4U7/25V C1508 FMP8001 FMP2032 FMP8002 FMP1501 FMP1502 FMP1503 FMP1504 FMP1506 FMP1509 FMP1507 FMP1617 FMP1612 FMP1613 FMP1508 FMP1618 FMP2010 FMP2005 FMP2000 10K CR1619E R1618 10K L4949N 1 2 3 45 6 7 8 8305-204-949 IC2001 F 100N C1612 DGND MUTE MUTE MUTE MUTE ATT ATT ATT ATT SPKR SPKR SPKR SPKR TRLBINL BOUTL SMLOUDLINLOUTL CSM BOUTR BINRTRRLOUDRINROUTR MUTE SOFT +LOUD VOL +LOUD VOL MUTE MUTE CROSS+ CROSS+ ZERO ZERO OUTLF OUTLR SCL SDA OUTRF OUTRR SERIAL BUS DECODER + LATCHES TDA7342 CREFGNDVCC GND R1 R2 R3 M M R3 L1 L3 L2 L3 M L2 L1 SUPPLY +GAIN SELEKTOR R1 R2 INPUT TREBLE TREBLE BASS BASS 119201424 17182132915 22 24 26 27 28 23 25 3 16 312930 7 6 5 10 8 11 13 12 8305-847-342 CIC1501 C1613 100N CC2014 L4952 GNDGNDGNDGND GNDGNDGNDGND HSS HSSD DIAG OUT4 EN HSCN VS VOUT2 EN2 EN3 VOUT3 VOUT1 AMP BANDGAP AMPLIFIERVOLTAGE SWITCH DROP MONITORING DRIVER CIRCUIT WITH 20191817161514131211 10981234567 CIC2002 8305-764-952 10K CR2009 33K CR8003 * CR1608F * CR1604 * CR1603 0R CR1611D 0R CR1614C R1507 33K + 10U/16V C1504 + C1611 10U/16V 0R CR1616D + C1512 22U/16V F 100N C1616E + 4U7/25V C1513 TDA7375AV IN3 IN2 ST-BY IN1 VCC1V SVR IN4 313 6 4 7 5 12 11 8305-337-375 IC1602E TDA7375AV IN3 IN2 ST-BY IN1 VCC1 SVR IN4 313 6 4 7 5 12 11 8305-337-375 IC1601 TB-NF-R PHONE-MUTE +G+G REL-ON REL-ONTEL-MUTE+5V+5V ROGER-BEEP KL15 RF-NF-L TB-NF-L +USW+G SDA SCL CD-NF-L CD-NF-R -RESET RF-NF-R +VAR -ZUEND CD-NF-GND +A+A+A RDS-MUTE +S +S 13V6 13V9 13V9 13V5 14V 3V3 3V3 3V3 3V3 0V7 4V9 0V7 0V7 0V7 0V7 8V6 4V79V7 0V1 4V0 8V6 8V6 5V05V0 5V0 3V9 3V9 3V9 3V9 3V9 3V9 3V9 * 3K3 3K3 3K3 3K3 CR1609F CR1608F 0R 0R 0R 0R 5K6 5K6 XX XX 5K6XXCR1604 5K6XXCR1603 CR1607F CR1606F CR1602 CR1601 WKC 3300/3301WKC 3200/3201 Temp-F 9V-Stabi+Highside 5V-GESCHALTET5V-REFERENZ ABGLEICHPUNKTE MESSPUNKTE 4 3 2 1 ST1 19353-149.00 I/O Platte NF-Teil / AF Part Seite 3 - 8 page 3 - 8 3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs GRUNDIG ServiceGRUNDIG Service3 - 153 - 16 1R0 R2014 BEL 39R R2013 LA2002 18340-070-00 14V/65MA LA2001 18340-070-00 14V/65MA 1N5401 D2002 + * C2013 4R7 CR1622 FL+ 10K CR1801 FL- FR+ RL- + 1M0/16V C1632C RL+ RR- RR+ FR- + 1M0/16V C1631C GND2 GND +A-CH GND3 +U1 TEL-MUTE KL15 KL30-1 KL30-4 KL30-2 FMP2014 FMP2012 FMP2013 FMP2011 BAV99 CD1801Q + C1618E 47U/16V CD-L F 220N C2018 8140-522-801 L2001 + 10U/16V C2011 47N CC2017 FMP1801 91K CR2017 FMP2029 FMP2027 FMP2028 FMP2026 FMP2024 FMP2023 FMP2022 FMP1629 FMP1627 FMP1628 FMP1626 FMP1624 FMP1623 FMP1622 FMP2021 CD-ON-OFF +A-CH2 FL82C FL11D FR31D FR21D FL71C FR61C FR51C FR41C FL12D FR22D FR32D FL72C FR62C FR52C FL81C 8315-100-160 2A/30V R2016 + C1613 47U/16V GND4 FMP2016FMP2017 4R7 CR1627E 4R7 CR1626E 4R7 CR1628E 47N CC1626E 47N CC1628E 4R7 CR1629E CD-R CD-GND CD-BUS FMP1621 FR42C 4R7 CR1621 4R7 CR1623 47N CC1621 47N CC1627E 47N CC1629E 47N CC1623 4R7 CR1624 FMP2018 47N CC1624 47N CC1622 75AV CLIPOET VCC1VCC2 OUT1 OUT2 OUT3 OUT4 GNDPVGNDSVR OPA3 OPA4INU OPA2INU OPA1 - - - - + + + + 33 689 1 2 15 14 10 375 02E A7375AV CLIPOET VCC1VCC2 OUT1 OUT2 OUT3 OUT4 GNDPVGNDSVR OPA3 OPA4INU OPA2INU OPA1 - - - - + + + + 313 689 1 2 15 14 10 37-375 C1601 BEL BEL +G TEL-MUTE GND GND GND GND FR- FL-FL- RL+ RR- KL15 KL15 FL+ +U +U +U +U RR+ CD-NF-L AMP-ON CD-BUS CD-NF-R KL.30 KL.30 KL.30 AMP-TEMP CD-NF-GND +A +A +A RL- AMP-ON-TEMP FR+ 17.01.97 13V914V 6V9 6V9 6V9 6V9 0V7 WKC 3301 4X23 Watt TN 705 AM-FM WKC 3300 4X23 Watt TN 705 FM WKC 3201 4X6 Watt SD101 AM-FM WKC 3200 4X6 Watt SD101 FM Temp-Fuehler * bei 4X20W 3300UF/16V bei 4X7W 1000UF/16V XX CC1722 GND2 XX CC1704 XX CC1702 XX CC1701 XX CC1703 XX CC1709 XX CC1707 XX CC1706 XX CC1708 XX CC1719 +A-CH XX CC1723 XX CC1724 T_10_A SI1701 I-15 FL+ III-2 KL15 I-9 FL- FR+ FR- II-4 RL+ I-7 I-16 I-8 F-BUS II-5 II-6 II-3 II-1 II-8 II-7 RR- II-2 RR+ RL- TEL-MUTE III-4 I-18 GND4 GND3 III-7 III-8 KL30-3 KL30-2 KL30-1 BEL III-5 I-20 III-6 I-17 CD-ON-OFF +U +A-CH2 I-13 47R CR1724 CD-BUS CD-R CD-GND CD-L 10K CR1722 3N3 CC1727 GND1 XX CC1726 47R CR1723 I-19 KL15_ZL BEL RL+ FR- FR+ FL- RL- RR+ RR- CD-ON/OFF CD-R +U BATTKL30 CD-L +A CD-BUS TEL-MUTE GND GND GND FL+ 19353-161.00 WKC 3301 RDS 19353-161.00 WKC 3300 RDS 19353-147.00 WKC 3201 RDS 19353-147.00 WKC 3200 RDS ANSCHLUSSPLATTE 5A bei 4x6W 10A bei 4x20W F-Bus GND +A-CH KL15 Zuendlogik CD-GND CD-NF-L CD-NF-R CD-NF-GND CD-ON/OFF CONNECTION BOARD CD-BUS + AUTOM.ANTENNE BEL BATT KL30 MASSE KL31 T-MUTE RR RL FR FL - + - + - + - + SCH1700 LO3340-M D1700 149.00 te Bauteile mit C = nur WKC 3200 / 3201 Components with C = only WKC 3200 / 3201 Bauteile mit D = nur WKC 3300 / 3301 Components with D = only WKC 3300 / 3301 Bauteile mit E = nur WKC 3300 / 3301 Components with E = only WKC 3300 / 3301 Bauteile mit Q = nur WKC 3300 / 3301 Components with Q = only WKC 3300 / 3301 Bauteilwert XX : Nicht bestckt Component Value XX : not fitted 19353-153.00 WKC 3301 RDS 19353-152.00 WKC 3300 RDS 19353-151.00 WKC 3201 RDS 19353-146.00 WKC 3200 RDS ALL VOLTAGES MEASURED AT UB=14V WITH RESPECT TO NEGATIV ALLE SPANNUNGEN GEMESSEN BEI UB=14V GEGEN MINUS WITH SIGNAL:TR MIT SIGNAL:TB WITHOUT SIGNAL:FM OHNE SIGNAL:FM WITHOUT SIGNAL:AM OHNE SIGNAL:AM WITHOUT SIGNAL OHNE SIGNAL MAIN BOARD HAUPTPLATTE Schaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDSSchaltplne und Druckplattenabbildungen / Circuit Diagrams and Layout of PCBs3200 RDS 3301 RDS GRUNDIG ServiceGRUNDIG Service3 - 173 - 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