Download
Share
Print this page
Teac GF-350 Service Manual
  1. Manuals
  2. Brands
  3. Teac Manuals
  4. Stereo System
  5. GF-350
  6. Service manual

Teac GF-350 Service Manual

Hide thumbs Also See for GF-350:

Advertisement

Quick Links

See also: Owner's Manual
PC board shown are viewed from parts side.
The parts with no reference number or no parts number
in the exploded views are not supplied.
As regards the resistors and capacitors, refer to the
circuit diagrams contained in this manual.
!
Parts marked with this sign are safety critical
components. they must be replaced with identical
components - refer to the appropriate parts list and
ensure exact replacement.
GF-350
Compact Hi-Fi Stereo System
2
3
4
6
9
15
17

Advertisement

loading

Related Manuals for Teac GF-350

Summary of Contents for Teac GF-350

  • Page 1: Table Of Contents

    GF-350 Compact Hi-Fi Stereo System 1 SAFETY INFORMATION PC board shown are viewed from parts side. 2 SPECIFICATIONS The parts with no reference number or no parts number in the exploded views are not supplied. 3 ADJUSTMENT AND CHECKS As regards the resistors and capacitors, refer to the 4 EXPLODED VIEW AND PARTS LIST circuit diagrams contained in this manual.

  • Page 2: Safety Information

    THAT MAY CAUSE UNDESIRED OPERATION. CERTIFICATION CAUTION TEAC RISK OF ELECTRIC SHOCK THIS PRODUCT COMPLIES WITH DHHS MODEL NO . GF-350 DO NOT OPEN RULES 21 CFR SUBCHAPTER J APPLI- COMPACT HI-FI SYSTEM AVIS : RISQUE DE CHOC ELECTRIQUE CABLE AT DATE OF MANUFACTURE.

  • Page 3: Specifications

    GF-350 2 SPECIFICATIONS AMPLIFIER Section GENERAL Out Power: Power Requirements: 3.5W + 3.5W 120V AC,60Hz Frequency Response 60 Hz to 20 kHz Power Consumption: 55 W Dimension (W x H x D ): 480 x 230 x 380 mm Weight: 10.5 kg...

  • Page 4: Adjustment And Checks

    GF-350 3 ADJUSTMENTS AND CHECKS 3-1 TUNER SECTION Use a screwdriver with a plastic or ceramic grip for all adjustment. 3-1-1 FM adjustment 1. To turn on the power. 2. Set the FUNCTION SELECTOR to RADIO & FM BAND. 3. Connect a SWEEP SCOPE OUTPUT to pin21 of IC1 through a 20pF capacitor and ground.
  • Page 5 GF-350 3-2-1 FM/AM alignment chart SG SETTING TUNER SETTING ADJUSTMENT POINT ADJUSTMENT ITEM With 10.7 MHz at 108MHz T3 (FM ORG) 1. IF adjustment 10.7MHz zero crossover 87.5MHz L3 (FM OSC COIL) 87.5MHz 1kHz, +/-22.5kHz dev. 2. FM band Adjust for max.output.

  • Page 6: Exploded View And Parts List

    GF-350 4. EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 1 61 74 76 X4...

  • Page 7: Exploded View

    GF-350 EXPLODED VIEW-1 REF. NO PARTS NO. DESCRIPTION REMARKS 56-04GF3500B010 FRONT PANEL 56-07GF3500B000 DIAL BRACKET 56-07GF3501B000 PULLEY BRACKET (1) 56-07GF3502B000 PULLEY BRACKET (2) 56-07GF35039000 LCD HOLDER 56-07GF35049000 DIAL BACK LIGHT LENS HOLDER 56-07GF3505B000 LAMP BRACKET 56-14GF3500B010 CD DOOR 56-22GF35008010 DIAL BACK LIGHT LENS COVER - L...
  • Page 8 GF-350 EXPLODED VIEW-1 REF. NO PARTS NO. DESCRIPTION REMARKS 1-51 66-120226150321 MACHINE SCREW MS/BH 2.6x5mm 1-52 66-120230180321 MACHINE SCREW MS/BH 3x8mm 1-53 66-120230210321 MACHINE SCREW MS/BH 3x10mm 1-54 66-120230213121 MACHINE SCREW MS/BH 3x13m (BLK) 1-55 66-120240222321 MACHINE SCREW MS/BH 4x22mm...

  • Page 9: Pc Boards And Parts Lists

    GF-350 5 PC BOARDS AND PARTS LIST MAIN PCB ASSY REF. NO PARTS NO. DESCRIPTION REMARKS 05-01GF35000000 COMPLETE MAIN PCB ASSY 05-01GF35000100 48-01FF35000122 MAIN PCB C43,81,83 26-017100750121 E.CAP 1000UF/16V C41,42 26-017220760121 E.CAP 2200UF/16V C87,102 26-017470850121 E.CAP 4700UF/25V 31-026455000120 CER. FILTER KTP455Y 31-028107000110 CER.
  • Page 10 GF-350 MAIN PCB...
  • Page 11 GF-350 DISPLAY PCB ASSY REF. NO PARTS NO. DESCRIPTION REMARKS 05-04GF35000000 DISPLAY PCB ASSY 48-04GF35000221 DISPLAY PCB CN502 43-012100190520 SMD WAFER 9PIN P=1MM CN504 43-022200160120 WAFER 6PIN P=2MM D502 13-011306622020 LED 3mm (BLUE) D503,506 13-011200022020 LED 2x5x7mm (WHITE) D507 13-011292121020 LED 2.94mm (RED)
  • Page 12 GF-350 DISPLAY PCB X501 IC501 D507 CN502 AUX PCB H/P PCB...
  • Page 13 GF-350 POWER MAIN PCB(CD MECHANISM ASSY) REF. NO PARTS NO. DESCRIPTION REMARKS 05-01RA00200010 POWER MAIN PCB (CD MECHANISM ASSY) 48-01R00A200222 POWER MAIN PCB CN201 43-011500234120 SMD WAFER 34 PIN P=0.5MM CN301 43-022150120520 SMD WAFER 2 PIN P=1.5MM CN302 43-022150190520 SMD WAFER 9 PIN P=1.5MM...
  • Page 14 GF-350 POWER MAIN PCB (CD MECHANISM ASSY)- TOP POWER MAIN PCB (CD MECHANISM ASSY) - BOTTOM...

  • Page 15: Wiring Diagram

    GF-350 6 WIRING DIAGRAM TO POWER PCB CN701 TO POWER PCB CN801 MAIN PCB CON2 CON7 CON8 TO DISPLAY PCB CN503 CON3 TO DISPLAY PCB CN506 CON11 TO SPK-R CON10 TO SPK-L CON5 TO AUX PCB CON1 CON4 TO H/P PCB...
  • Page 16 GF-350 POWER MAIN PCB (CD MECHANISM ASSY) CN602 TO CD MECHA. CN503 TO CD MECHA. CN502 CN601 CN501 TO MAIN PCB CON9 TO DISPLAY PCB CN502 TO CD MECHA..

  • Page 17: Included Accessories

    GF-350 7 INCLUDED ACCESSORIES INCLUDED ACCESSORIES REF. NO PARTS NO. DESCRIPTION REMARKS 02-17GF35000000 REMOTE CONTROL 77-20GF35000021 INSTRUCTION MANUAL 51-011150300010 BATTERY 1.5V SS/UM-3...
  • Page 18 7733 Telegraph Road, Montebello, California 90640 Phone: (323)726-0303 TEAC CANADA LTD. 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905)-890-8008 TEAC MEXICO, S.A.De C.V. Campesinos N 184,Colonia.Granjas Esmeraida, Delegacion Iztapalapa,CP 09810,Mexico DF Phone: (525)-581-5500 TEAC UK LIMITED Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE5, U.K. Phone:(0845) 130-2511...
  • Page 19 MAIN PCB 3904 SA2111N 3904 3904 3904 3904 3904 3904 3904 1N4001 CON10 CON11 3904 3906 3904 GF-350 3904 Compact Hi-Fi Stereo System...
  • Page 20 DISPLAY PCB GF-350 Compact Hi-Fi Stereo System...
  • Page 21 POWER MAIN PCB (CD MECHANISM ASSY) MSM5416258 33.8688MHZ A29002TL GF-350 Compact Hi-Fi Stereo System...