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Service Manual
MINI COMPONENT SYSTEM
Model :
XL-115
DAEWOO ELECTRONICS CO., LTD.

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Table of Contents
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Summary of Contents for Daewoo XL-115

  • Page 1 Service Manual MINI COMPONENT SYSTEM Model : XL-115 DAEWOO ELECTRONICS CO., LTD.
  • Page 2: Table Of Contents

    MINI COMPONENT SYSTEM XL-115 Table of Contents SAFETY PRECAUTIONS ..................2 ADJUSTMENTS ....................... 4 EXPLODED VIEW AND PARTS LIST ..............5 WIRING DIAGRAM ....................7 BLOCK DIAGRAM ....................8 SCHEMATIC DIAGRAM ................... 9 POWER / AMP /TUNER / TAPE ..........................9 CD ..............................
  • Page 3: Safety Precautions

    Safety Precautions WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE laundry tub, in a wet basement, or near a swimming pool, THIS APPLIANCE TO RAIN OR MOISTURE. and the like. 2. Carts and Stands - The appliance PORTABLE CART CAUTION should be used only with a cart or RISK OF ELECTRIC SHOCKS...
  • Page 4 Safety Precautions 13.Outdoor Antenna Grounding - If an outside antenna is 15.Object and Liquid Entry - Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through connected to the receiver be sure the antenna system is openings.
  • Page 5: Adjustments

    Adjustments 1. TAPE SECTION Output Level Measurement Input Point Scope Point 47 kohm R-CH VTVM Input Level Measurement Point L-CH 47 kohm Test Tape be used Tape Contents MTT-111N 3 KHz Tape Speed Adjustment MTT-114N 10 KHz Head Azimuth Adjustment MTT-5511 Blank Record Frequency Property...
  • Page 6: Exploded View And Parts List

    Exploded View and Mechanical Parts List Model No : XL-115 XL-115R - 5 -...
  • Page 7 HOLDER AC CORD 9CD2303300 LOCKER ASS'Y DAMPER ASS'Y CUSHION FOOT 9CD4207700 URETHAN RUBBER SCREW TAPTTITE 7173261011 TT2 BIN 2.6 X 10 MFZN BADGE DAEWOO 9CD1500900 SCREW TAPTTITE 7173301011 TT2 BIN 3.0 X 10 MFZN PLATE LED 9CD0911700 PVC 0.5T SCREW TAPTTITE 7173301212 TT2 BIN 3.0 X 12 BK...
  • Page 8: Wiring Diagram

    WIRING DIAGRAM Model No: XL-115 SN:9738832101 7P 250MM SN:9738833900 8P 300MM(W/O/POWER SAVE MODE) SN:9728804100 10P 300MM(W/POWER SAVE MODE) FUNCTION TUNER CW502 CW602 CW501 CW503 CW601 CW600 CW900 CN509 CN400 CN401 CW507 CN900 CW400 CW508 CN502 FD701 CW704 CW703 IC702 CW401...
  • Page 9: Block Diagram

    BLOCK DIAGRAM Model No:XL-115 - 8 -...
  • Page 10: Schematic Diagram

    Schemetic Diagram Model No : XL-115 Ass'y Name : AMP/TUNER/TAPE VSS2 VSS3 8th switched capacitor TEST anti filter aliasimg comparator BIPHASE PLL 57KHz Differential RDS/ARI 1187.5Hz DECODER DECODER CLOCK ANALOG VSS1 VDD1 AM/FM S-CURVE BUFF 304KHz 19K 0 - 9 -...
  • Page 11 Schemetic Diagram Model No : XL-115 Ass'y Name: CD - 1 0 -...
  • Page 12: Control

    Schemetic Diagram Model No:XL-115 Ass'y Name: Control - 11 -...
  • Page 13: Pcb Pattern Layout

    P.C.B Pattern Layout Model No:XL-115 Ass'y Name: MAIN PCB - 12 -...
  • Page 14 P.C.B Pattern Layout Model No : XL-115 Ass'y Name : CD P.C.B - 13 -...
  • Page 15 P.C.B Pattern Layout Model No : XL-115 Ass'y Name : Front PCB - 14 -...
  • Page 16 P.C.B Pattern Layout Model No:XL-115 Ass'y Name: POWER PCB - 15 -...
  • Page 17: Electrical Part List

    Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK LOCATION PART-NAME PART-CODE PART-DESC REMARK 11000 PCB CD AS (S/S) 9CDC053400 AMI-516DPN D501 DIODE DZN4148--- 1N4148 AUTO 52MM B501 PCB CD 9CD6579500 197X247X1.6T DZ501~502 DIODE ZENER DZTZ5R6A-- MTZ-5.6 52MM TAPPING BD501 CORE BEAD 9768602000 H.B-T15X25X13ON DZ503...
  • Page 18 Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK LOCATION PART-NAME PART-CODE PART-DESC REMARK R516 R CARBON FILM RD-AZ683J- 1/6 68K OHM J CE708 C ELECTRO CEXF1H100V 50V RSS 10MF (5X11) TP R517 R CARBON FILM RD-AZ153J- 1/6 15K OHM J CN701 CONN AS 9738833700 #26 8P FLAT 220MM...
  • Page 19 Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK LOCATION PART-NAME PART-CODE PART-DESC REMARK JW733~735 WIRE JUMPER W581GY6095 AWG22 1/0.65 SN 6 AUTO R313 R CARBON FILM RD-AZ152J- 1/6 1.5K OHM J JW736 WIRE JUMPER W581GY7595 AWG22 1/0.65 SN 7.5 AUTO R314 R CARBON FILM RD-AZ272J- 1/6 2.7K OHM J...
  • Page 20 Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK LOCATION PART-NAME PART-CODE PART-DESC REMARK R784 R CARBON FILM RD-AZ683J- 1/6 68K OHM J CE232 C ELECTRO CEXF1H229V 50V RSS 2.2MF (5X11) TP R786 R CARBON FILM RD-AZ562J- 1/6 5.6K OHM J CE260 C ELECTRO CEXF1H229V 50V RSS 2.2MF (5X11) TP...
  • Page 21 Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK LOCATION PART-NAME PART-CODE PART-DESC REMARK CW601 CONN AS 9738835000 UL 2851 #28X2C0 3P 260MM JW430 WIRE JUMPER W581GY1505 AWG22 1/0.65 GY 15 AUTO CW602 CONN AS 9728804300 #26 7P SHIELD 350MM 192 JW431~432 WIRE JUMPER W581GY12J5 AWG22 1/0.65 SN 12.5 AUTO D400...
  • Page 22 Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK LOCATION PART-NAME PART-CODE PART-DESC REMARK Q801~802 TR TZTA107M-- KTA107M(AUTO) R607 R CARBON FILM RD-AZ103J- 1/6 10K OHM J Q803 TKRC111M-- KRC111M (KSR1010) R609 R CARBON FILM RD-AZ103J- 1/6 10K OHM J Q804~805 TR TZTD1302-- KTD1302 R610...
  • Page 23 Electrical Parts List NO LOCATION PART-NAME PART-CODE PART-DESC REMARK R904 R CARBON FILM RD-4Z121J- 1/4 120 OHM J R905 R CARBON FILM RD-AZ562J- 1/6 5.6K OHM J R906~908 R CARBON FILM RD-AZ103J- 1/6 10K OHM J R909 R CARBON FILM RD-AZ562J- 1/6 5.6K OHM J R910 R CARBON FILM...

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