Daewoo TP-501G, Service Manual

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Page 2: ...4 Explored View 21 CONTENTS 1 Product Specification 1 8 2 Schematic Diagram 9 11 3 PCB Layer Block Wire Diagram 12 20 5 Part List 22 38 ...

Page 3: ...ng Scale ALL BAND According to FTZ Regulation without AFC KHz 25 40 5 Signal to Noise Ratio 100dB 1000 KHz Urf 100dB AF 1000Hz MOD 30 Vol Control to Ref Output dB 35 30 6 IF Frequency 600 KHz Input IF 455 465 Signal at 600KHz Point Adjust High Frequency Signal to Let SP Output be MAX and Distortion Be MIN ΠIt is IF KHz 455 465 5 7 IF Rejection 600 KHz AF 1000Hz MOD 30 Input Freq 455KHz IF Adjust F...

Page 4: ...D BAND AM NO ITEMS Measurement Conditions UNIT NOMINAL LIMIT 17 MAX Distortion 100 dB 1000 KHz Urf 100dB AF 1000Hz MOD 80 Vol MAX Measure Urf for Ref Output Power 20 30 18 10 THD Output Power 100 dB 1000 KHz Urf 100dB AF 1000Hz MOD 80 mW 1500 1200 19 Overload Distortion 126 dB 1000 KHz Urf 126dB AF 1000Hz Volume Control to Ref Output 4 6 20 MAX Output Power 100 dB 1000 KHz Urf 100dB AF 1000Hz MOD ...

Page 5: ...MHz dB 86 MHz dB 4 Auto Scanning Stop Sensitivity 104 MHz Record MIN Urf for Auto Tuning Stop dB Pointer at Centre of Silk Screening Scale Measure Maximum Sensitivity Manual MHz 0 5 1 5 Search Frequency Error Dial Calibration All Band PLL MHz 6 Stereo Led Lighting Sensitivity 86 MHz Input Urf DEV 67 5KHz 7 5KHz 75KHz 86MHz Pilot Measure MIN Urf for Switching dB 16 25 7 Channel Separation 86 MHz In...

Page 6: ...t Ref Output Change to 30 Am Mod 1KHz Measure The Output Level Ref Output Am Mod Output dB 40 30 16 Modulation Hum 86 MHz Urf 1mV AF 22 5KHz 98MHz Pilot Vol Control to Ref Output Measure S N N Measure With AC Supply dB 38 30 17 Random Noise All Band No Input Vol MAX Measure Noise Level Rms mV 100 500 0 6 18 Frequency Response 86 MHz Urf 1mV Eq Centre BASS BOOST OFF Stereo LED OFF 125Hz dB 4k 0 6 1...

Page 7: ... to Ref Output Ref 1KHz 0dB 0 3 45 30 gm cm 75 60 4 Cassette Torque Play Fast Fwd Rewind 75 60 5 Signal to Noise Ratio MTT 112B MTT 112B Volume Control to Ref Output VS NO Signal Tape dB 50 45 6 Channel Separation TCC 194 TCC 194 TCC 194 Volume Control to Ref Output dB 35 30 7 Track Crosstalk TCC 192 TCC 192 TCC 192 Volume Control to Ref Output dB 40 30 8 Channel Balance MTT 121N MTT 121N Volume C...

Page 8: ...Playback ERASE RATIO WITH 1KHz BPF AC Bias dB 19 DC Operation Voltage Range DC Supply Voltage Change DC Voltage V 6 5 8 20 AC Operation Voltage Range AC 120V 10 21 Record MIC Sensitivity 1 KHz Input Level In dB Recording Play to Tape 5dB dB 50 3 22 Record MIC ALC 1 KHz Input Level In dB Ref Record MIC Sensitivity 30dB dB 3 5dB 125KHz dB 6 23 Record MIC FREQ 6K3 1KHz MIC MAX Sens 66dB I P dB 6 24 R...

Page 9: ...CD 725 Fingerprints Volume Control to MAX um ȥ75 ȥ65 2 SRC 444A TCD 712 Eccentric The 1st Song and OK OK 3 TCD 731 Verticac Deviation The Last Song Volume Control to MAX Total Access Time of Toc SEC 3 4 5 Intervals Between Songs SEC 1 2 2 Search Time From The Last Track to The 1st Track SEC 6 7 10 MAX Distortion 1KHz 0dB Volume Control MAX EQ ON 20 30 MAX O P 1KHz 0dB Volume Control to MAX mW 2000...

Page 10: ... GOS 653G 6 Wow and Flutter KIKUSUI 677D BAND CD PLAYER NO ITEMS Measurement Conditions UNIT NOMINAL LIMIT MAX Hum Noise TCD 784 Track 7 Rms Pp v 3 15 5 30 MIN Hum Noise TCD 784 Track 2 Rms Pp v 1 6 2 10 5 Transformer DC 12V AC Power Consumption 1 KHz 0dB VR AT A F Power Output 10 THD mA Starting Current mA 6 Battery Normal Working Current 1 KHz mA Level 1KHz 10dB VS MTT 112B dB 7 Record Playback ...

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Page 24: ...cs C21 C22 C30 10 012 A4777 002 ELECT CAP 470 MFD 10V 20 6x12 1 pc C6 11 021 700 DIODE ZENER 5 1V 1 2W DO 35 BZX55C5V1 1 pc D7 12 021 Z0022 DIODE ZENER 2 2V 1 pc D4 13 021 Z0027 DIODE ZENER 2 7V 0 5W 1 pc D2 14 024 16 934MHz RESONATOR CERAMIC 16 934MHZ 2PIN 1 pc Y1 15 046 02S P2 Connector 2 Pin Socket Pitch 2mm 1 pc J6 16 046 03S E Connector 3 Pin Socket E TYPE P 2 5MM TJC3 nA 1 pc J2 17 046 03S P...

Page 25: ...U11 14 005 S000B 013 CHIP RESISTOR 0 OHM 0603 5 1 16W 12 pcs L1 L4 L6 L7 L9 L14 L15 L 200 L201 L202 L203 R122 15 005 S100B 013 CHIP RESISTOR 10 OHM 0603 5 1 16W 3 pcs R43 62 200 16 005 S101B 013 CHIP RESISTOR 100 OHM 0603 5 1 16W 14 pcs R14 R24 R35 R49 R64 R11 2 R113 R114 R115 R128 R 206 R214 R215 R216 17 005 S102B 013 CHIP RESISTOR 1 K 0603 5 1 16W 21 pcs R2 R3 R4 R5 R6 R7 R8 R1 3 R38 R51 R89 R90...

Page 26: ...9 K 0603 5 1 16W 7 pcs R77 79 84 94 97 98 99 32 005 S472B 013 CHIP RESISTOR 4 7K 0603 5 1 16W 9 pcs R11 R20 R39 R71 R76 R82 R83 R106 R110 33 005 S473B 013 CHIP RESISTOR 47K 0603 5 1 16W 1 pc R86 34 005 S562B 013 CHIP RESISTOR 5 6K 0603 5 1 16W 3 pcs R18 19 27 35 005 S682B 013 CHIP RESISTOR 6 8K 0603 5 2 pcs R53 54 36 005 S752B 013 CHIP RESISTOR 7 5K 0603 5 1 16W 4 pcs R91 R95 R100 105 37 005 S820B...

Page 27: ...c C216 47 016 S2205 006 CHIP CAPACITOR 22 PF 50V 0603 5 1 pc C218 48 016 S2226 006 CHIP CAPACITOR 0 0022UF 50V 0603 10 X7R 7 pcs C5 10 41 42 45 47 59 49 016 S3005 006 CHIP CAPACITOR 30 PF 50V 0603 5 NP 2 pcs C20 37 50 016 S3916 006 CHIP CAPACITOR 390 PF 0603 1 pc C23 51 016 S3926 006 CHIP CAPACITOR 0 0039 UF 0603 10 5 2 pcs C49 60 52 016 S4726 006 CHIP CAPACITOR 0 0047UF 50V 0603 10 1 pc C29 53 01...

Page 28: ...12 077 DH801 02 SILVER PLATE B DH801 209 1 pc 1 反光紙 13 078 BCX125B 02 LCD BRACKET BCX125B 202 1 pc No Item Code Description Qty Unit Location 1 001 BCM138A 0GN P C B BCM138A LCD DISPLAY GSL88303 S SIDE REV 0 1 pc 2 003 08050 000 CHIP TRANSISTOR MMT8050 SOT 23 NPN 1 pc Q2 3 005 S020B 013 CHIP RESISTOR 2 OHM 0603 5 1 16W 2 pcs J1 4 4 005 S101B 013 CHIP RESISTOR 100 OHM 0603 5 1 16W 4 pcs R4 6 8 9 5 ...

Page 29: ...ELECT CAP 220 MFD 10V 20 6x12 2 pcs C69 81 12 012 A3357 003 ELECT CAP 3 3 MFD 16V 20 5x11 2 pcs C9 94 13 012 A4747 006 ELECT CAP 0 47 MFD 50V 20 5x11 1 pc C26 14 013 A1026 000 MYLAR CAP 0 001 UF 10 1 pc C82 15 017 51355 Ferrite Bar 5x13x55mm 1 pc 16 018 05 02 BAR HOLDER 5MM 5X12 5 2 pcs 17 019 01R CERAMIC FILTER LT10 7MA5A RED 10 7MA5A 3 PIN 1 pc CF2 18 019 10 7M 03 CERAMIC FILTER JT10 7MG3A RED 2...

Page 30: ... Code Description Qty Unit Location 1 001 BCM138A 001 P C B BCM138A AM FM AC VOL S SIDE BOARD REV 0 1 pc 2 005 B000B 027 CHIP RESISTOR 0 ohm 1206 5 1 pc J51 3 005 S000B 013 CHIP RESISTOR 0 OHM 0603 5 1 16W 5 pcs R1 R52 R92 R646 R648 4 005 S102B 013 CHIP RESISTOR 1 K 0603 5 2 pcs R6 40 5 005 S103B 013 CHIP RESISTOR 10 K 0603 5 1 16W 3 pcs R26 34 35 6 005 S104B 013 CHIP RESISTOR 100K 0603 5 1 16W 2 ...

Page 31: ...ation 1 001 BCM138A 0KN P C B BCM138A KEY GSL88303 S SIDE BOARD REV 0 1 pc 2 012 C1067 003 ELECT CAP MINI 10 MFD 16V 20 4x7 50 c 105 c M 1 pc C7 3 022 002GL Led Lamp 3mm Green L 28mm 1 pc 1 ST LED 4 022 002RL Led Lamp 3mm Red L 28mm 1 pc 1 POWER LED 5 024 TSOP18 INFRARED RECEIVR MODULE 1 pc 遙控接收頭 6 029 0166 BAND SWITCH PBS 2201 1 pc 7 029 0621 TACT SWITCH TS 00104 A 7 pcs 8 036 0036 UL02W1 P2 2 Pi...

Page 32: ...40 12 012 A3357 006 ELECT CAP 3 3 MFD 50V 20 5x11 2 pcs C227 238 13 012 A4757 002 ELECT CAP 4 7 MFD 10V 20 5x11 4 pcs C204 205 214 215 14 012 A4767 002 ELECT CAP 47 MFD 10V 20 3 pcs C223 224 225 15 013 A2226 000 MYLAR CAP 0 0022 UF 10 2 pcs C216 217 16 013 A2236 000 MYLAR CAP 0 022 UF 10 2 pcs C208 209 17 013 A2726 000 MYLAR CAP 0 0027 UF 10 2 pcs C202 203 18 021 005 DIODE IN4148 4 pcs D202 D203 D...

Page 33: ... PA 212 Screw P2x12A 1 pc 1 CD SWITCH 12 081 PA 26 Screw P2x6A 1 pc 1 FOR CD DECK 13 081 PA 310 Screw P3x10A 4 pcs 4 打CD機板 14 081 WA 210 Screw W2x10A 4 pcs 4 FOR CD DECK 15 081 WA 310 Screw W3x10A 1 pc 1 CD GEAR 16 087 BCX125E 01 CD DOOR SPRING 1 0 BCX125E 1 pc 17 087 CD157A 02 OPEN KNOB SPRING CD157A 2 pcs No Item Code Description Qty Unit Location 1 003 09014 C10 TRANSISTOR 9014C CS TO 92 1 pc Q...

Page 34: ...EV 0 1 pc 2 002 02222 M23 I C PT2222 DICE REMOTE CTRL 1 pc U1 No Item Code Description Qty Unit Location 1 001 BCX125A 0BT P C B BCX125A BATT RM PH S SIDE BOARD REV 0 1 pc 2 028 025 AC SOCKET COVER FOR VDE 1 pc 3 028 AC203S AC SOCKET AC203 SEIKO AC 001 1 pc 4 036 0036 UL03AW 2 3 Pin Wire 200mm UL2547 28 Hx1 GREY CD 36 1 pc 1 錄放板到卡式機芯 5 036 BC125 UL04W P2 4 PIN WIRE 240MMx2 160mmx2 UL1007 26 HX1 P ...

Page 35: ...r Clip New 110 2 pcs 2 FOR SPK 16 075 50 10 005 Felt Tape 50x10x0 5mm 2 pcs 2 貼PCB板 17 077 24 Fibre Washer 3x6x0 8mm 2 pcs 2 FOR TOP CAB 波段 SWITCH 18 078 BCB138A 01LB SPEAKER GRILL BCB138A L 1 pc 19 078 BCB138A 01RB SPEAKER GRILL BCB138A R 1 pc 20 078 BCX125A 02 ANTENNA SOLDER PLATE BCX125A 202 1 pc 21 078 CD109B 03 BATTERY PLATE CD109B 203 4 pcs 22 078 CR288 01 Record Plate CR288 1 pc 23 081 PA 2...

Page 36: ...PK 1 AC PCB VCC LCD PCB AC 40 083 300G Jumper Wire 8x1 2 300mm Green 2 pcs MAIN PCB SPL L 41 083 80BK Jumper Wire 8x1 2 80mm Black 1 pc 1 POWER PCB R CH SPK 42 087 BCB138A 01 CASSETT DOOR SPRING BCB138A 1 pc 43 087 CD210 03 BATTERY SPRING CD210 204 4 pcs No Item Code Description Qty Unit Location 1 002 01117 067 I C UTC LD1117 A 3 3 TO 220 1 pc Q18 2 002 08227 037 I C D8227 1 pc IC2 3 003 00882 00...

Page 37: ...pc C284 19 012 A2287 004 ELECT CAP 2200 MFD 25V 20 13x25 1 pc C200 20 012 A4777 002 ELECT CAP 470 MFD 10V 20 6x12 5 pcs C101 C202 C205 C206 C2 85 21 012 A4777 003 ELECT CAP 470 MFD 16V 20 8x12 1 pc C299 22 012 C1057 006 ELECT CAP MINI 1 MFD 50V 20 4x7 1 pc C213 23 012 C2257 006 ELECT CAP MINI 2 2 MFD 50V 20 4x7m 1 pc C221 24 012 G1078 002 TAIWAN ELECT CAP 100 MFD 10V 5x7 3 pcs C209 C211 C291 25 02...

Page 38: ... P2 Connector 4 Pin Socket Pitch 2mm 1 pc CON11 42 046 05S P2 Connector 5 Pin Socket Pitch 2mm 2 pcs CON20 CON21 43 046 07S P2 Connector 7 Pin Socket Pitch 2mm 1 pc CON5 44 079 174 Eyelet 1 7x4mm 9 pcs VCC GND R CH L CH GND2 VCC GND AC1 AC2 45 081 PM 38 Screw P3x8Mx0 5 1 pc 1 FOR Q14 D882 46 081 PT 36 Screw P3x6T 1 pc 1 FOR Q18 UTC1117 No Item Code Description Qty Unit Location 1 001 BCM138A 0N6 P...

Page 39: ...S473B 013 CHIP RESISTOR 47K 0603 5 1 16W 2 pcs R205 R206 16 005 S561B 013 CHIP RESISTOR 560 OHM 0603 5 1 16W 2 pcs R214 R215 17 005 S564B 013 CHIP RESISTOR 560K 0603 5 1 16W 2 pcs R2 R290 18 005 S681B 013 CHIP RESISTOR 680 OHM 0603 5 1 16W 1 pc R296 19 005 S822B 013 CHIP RESISTOR 8 2K 0603 5 1 16W 4 pcs R3 R291 R305 R306 20 016 S1015 006 CHIP CAPACITOR 100 PF 50V 0603 5 NPO 2 pcs C3 C287 21 016 S1...

Page 40: ... 3K 0603 5 2 pcs R223 R224 7 005 S303B 013 CHIP RESISTOR 30K 0603 5 1 16W 2 pcs R240 R241 8 005 S333B 013 CHIP RESISTOR 33K 0603 5 1 16W 2 pcs R215 R216 9 005 S392B 013 CHIP RESISTOR 3 9 K 0603 5 1 16W 3 pcs R221 R222 R226 10 005 S472B 013 CHIP RESISTOR 4 7K 0603 5 1 16W 3 pcs R209 R210 R227 11 005 S473B 013 CHIP RESISTOR 47K 0603 5 1 16W 2 pcs R213 R214 12 005 S681B 013 CHIP RESISTOR 680 OHM 0603...