Table of Contents
Advertisement
NOTES
PC boards 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-480
Compact Hi-Fi Stereo System
For U.S.A and general export version
CONTENTS
2
3
4
4
6
6
7
11
15
17
Advertisement
Table of Contents
Related Manuals for Teac GF-480
Summary of Contents for Teac GF-480
-
Page 1: Table Of Contents
GF-480 Compact Hi-Fi Stereo System For U.S.A and general export version NOTES CONTENTS PC boards shown are viewed from parts side. 1 SAFETY INFORMATION 2 SPECIFICATIONS The parts with no reference number or no parts number 3 ADJUSTMENT AND CHECKS in the exploded views are not supplied. -
Page 2: Safety Information
DOUBLE INSULATION- WHEN SERVICING USE EST CONFORME A LA NORME NMB-003 DU CANADA AVIS : RISQUE DE CHOC ELECTRIQUE ONLY IDENTIONAL REPLACEMENT PARTS NE PAS OUVRIR. TEAC MODEL No GF-480 Compact Hi-Fi STEREO SYSTEM SERIAL TEAC CORPORATION TOKYO JAPAN MADE IN CHINA VOLTAGE SELECTOR... -
Page 3: Specifications
GF-480 2 SPECIFICATIONS SPEAKER SYSTEM Section AMPLIFIER Section Type: 1-way 10W+10W (U.S.A/Canada) Output Power: Impedance: 8-ohms Frequency Response : 60 to 30,000 Hz GENERAL TUNER Section 120V ~, 60Hz (U.S.A/Canada) Power Requirements: FM Section 120V/230V ~, 50-60Hz (General Export Frequency Range : 88.0 to 108.00 MHz... -
Page 4: Adjustment And Checks
1. Set the function switch to the AM position. 2. Connect the test loop antenna across the output of the signal generator. 3. Connect the oscilloscope to the speaker terminal. 4. Set the signal generator as listed in the alignment chart. GF-480 MAIN PCB AM ANT COIL... - Page 5 GF-480 3-1-3 FM/AM alignment chart SG SETTING TUNER SETTING ADJUSTMENT POINT ADJUSTMENT ITEM 87.5MHz 87.5MHz 1kHz, +/-22.5kHz dev. Adjust for max.output. 1. FM band 108MHz PVC FC1 108MHz 1kHz, +/-22.5kHz dev. 90MHz 90MHz 1kHz, +/-22.5kHz dev. Adjust for max. output 104MHz and best waveform.
-
Page 6: Turntable Section
GF-480 3-2 TURNTABLE SECTION 1. Set function switch to the PHONO position. 2. Connect the oscilloscope to the speaker terminal. 3. Use a HP-4005 record for all adjustment. PHONO SPEED PCB 3-3 CASSETTE DECK SECTION 3-3-1 Tape speed adjustment 1. Place the function switch in the TAPE position. -
Page 7: Exploded Views And Parts List
GF- 480 4 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW - 1... -
Page 8: Exploded View
GF-480 EXPLODED VIEW-1 REF. NO PARTS NO. DESCRIPTION REF. NO PARTS NO. DESCRIPTION 039-98ES0130 011-02000200 MAIN PCB BKT - L 1-51 CD DECK & PCB ASS Y 100-GF602000 MAIN PCB ASS Y 1-52 016-GF600100 CENTER BOARD 011-02000100 MAIN PCB BKT - R 022-82608032 SCREW W/SP2.6X8MM PM ZMC... - Page 9 GF- 480 EXPLODED VIEW - 2...
- Page 10 GF-480 EXPLODED VIEW-2 REF. NO DESCRIPTION PARTS NO. REMARKS 010-GF600100 STAY COVER 011-F1800500 SLIDE STAY ASS Y 040-01000310 PLAYER ASSY 3 SPEED (DC:9V) 063-GF200110 AC POWER SLIDE SWITCH (UNI) 016-GF600200 BACK BOARD - UPPER 016-GF600300 BACK BOARD - LOWER (UL/CSA)
-
Page 11: Pc Boards And Parts List
GF-480 5 PC BOARDS AND PARTS LIST MAIN PCB ASS'Y FUNCTION KEY PCB ASS'Y REF. NO PARTS NO. DESCRIPTION REF. NO PARTS NO. DESCRIPTION 100-GF602000 MAIN PCB ASS'Y 100-GF602040 FUNCTION KEY PCB ASS Y 062-GF600000 MAIN PCB FUNCTION KEY PCB... - Page 12 GF-480 MAIN PCB FUNCTION KEY PCB POWER & FM ST LED PCB...
- Page 13 GF-480 CD MAIN PCB ASS'Y EQ PCB ASS'Y REF. NO PARTS NO. DESCRIPTION REF. NO PARTS NO. DESCRIPTION 100-98ES3090 CD MAIN PCB ASS'Y 100-GF602020 EQ PCB ASS Y 062-LT98ES01 CD MAIN PCB EQ PCB 018-0LT98000 HEAT SINK JK401 064-64020103 PHONE JACK D-6.4MM...
- Page 14 GF-480 CD MAIN PCB EQ PCB CONTROL PCB POWER AMP PCB PHONO SPEED SW PCB PHONO SPEED PCB...
-
Page 15: Wiring Diagram
GF-480 6 WIRING DIAGRAM FM ANT TO TRANSFORMER TO LED PCB CW501 BLACK MAIN PCB AM ANT L4 WHITE GREEN BLACK TO CASS MOTOR TO EQ PCB CW9... - Page 16 GF-480 TO CD CONTROL PCB TO CD CONTROL PCB CW301 CW302 CD PCB TO MAIN PCB CW11 TO CD MECH TO CD MECH TO CD MECH TO MAIN PCB CW6 POWER AMP PCB TO TRANSFORMER TO R-SPEAKER TO L-SPEAKER...
-
Page 17: Included Accessories
GF-480 7 INCLUDED ACCESSORIES REF. NO PARTS NO. DESCRIPTION REMARK 046-GF600000 INSTRUCTION BOOK -ENG/FRENCH (UL/CSA) 046-GF600001 INSTRUCTION BOOK -SPAISH/PORTUGUESE (UNI) 047-D2831000 GUARRANTY SHEET 45 RPM ADAPTOR 010-10000700 037-F4800100 RUBBER MAT... - Page 18 TEAC NEDERLAND BV Oeverkruid 15,NL-4941 W Raamsdonksveer, Nederland Phone:0162-510210 TEAC BELGIUM NV/SA. c/o TEAC NEDERLAND BV, Oeverkruid 15, NL-4941 W Raamsdonksveer, Nederland Phone:+31-162-510860 TEAC ITALIANA S.p.A. Via C, Cantu 11, 20092 Cinisello Balsamo, Milano, Italy Phone:02-66010550 TEAC AUSTRALIA PTY., LTD.
- Page 19 R03 2K2 R04 6K8 PLAY/ MEMORY 10 9 STOP DOWN REPEAT OP/CL PAUSE SW02 SW04 SW05 SW06 SW07 SW03 SW01 R54 68K 82PF 47/25 47/25 COM3 COM4 2 3 4 MEMORY REMOTE IN REPEAT L/R RECEIVER GF-480 Compact Hi-Fi Stereo System...
- Page 20 104M CW10 C97 223 2SC945 C406 1N4148 472M 1N4148 VR002-2 VR003-2 A100K A100K C408 220/16 153M SW401-2 HIGH.VR LOW.VR R410 224M 153M 2SC945 MOTOR1 C404 R406 GF-480 223M R408 R412 C114 102M 100/16 153M CASSETTE DECK COMPACT HI-FI STEREO SYSTEM...