Tandberg Huldra 10 Service Manual

Page 2

Innholdsfortegnelse

Table of contents

Tekst Text
Avsnitt Tittel Side
Paragraph Title Page
1. 0 TEKNISIGEI DATA TECHNICAL SPECIFICATIONS 3
1.1 Mekanislne data Mechanical specifications 3
1.2 Elektriske data Electrical specifications 3
1.2 . 1 LF-delen Audio- section 3
1.2.2 FM-delen FM section 5
1.2.3 AM-delen AM section 5
2. 0 MEKANISK SERVICE MECHANICAL SERVICE 6
2.1 Demontering og sammenmontering Removal and reassembling 6
2.1.1 Kabinettet The cabinet ' 6
2.1.2 Bumplaten Bottom cover 6
2. 1. 3 Frontpanel Front panel 6
2.1.4 Bakplaten Rear cover 6
2.1.5 Transistorer med lqolefinne Transistors with heat sink 8
2.1.6 Snortrekk AM/FM Cord drive AM/FM s
2. 1. 1 Skalaglass Dial glass 8
2. 1. 8 Pstrick venderenhet Petricle switch unit 9
2.1. 9 Montering av FM stereodeknder Assembling the FM-Stereodecoder 11
2. 2 Vedllkehold Maintenance 11
2. 2. 1 Venderkontakter Switch contacts 11
2.2.2 Frontlokk Front lid ).
3. 0 ELEKTRISK SERVICE ELECTRICAL SERVICE .
3.1 Justering av LF-del Alignment of Audio section 12
3.2 Justering av FM-del Alignment of FM- section 14
3.3 Justering av AM-del Alignment of AM- section 16
3. 4 FM-feilsoking IM-trouble shooting 18 ,
3.5 A'M-feilsoking AM-trouble shooting 18
3. 5 Justering av stereodekoder 5-3 Alignment of Stereodecoder 5-3 20
3.6. 1 Delvis justering Partly aligned 20
3.6.2 Fullstendig justering Fully aligned 20
4. 0 ILLUSTRERT RESERVEDELSLISTE ILLUSTRATED SPARE PARTS LIST 21
4.1 Mekaniske deler Mechanical parts 21
4.2 Elektriske deler Electrical parts 24
lllustrasloner Illustrations
Figux' Tittel Side
Figure Title Page
1.1-1.3 LF-kurver Audio frequency curves 4
1.4 LF-klirrkurver Audio frequency distortion curves 5
1.5 Signal/stoy-forhold, FM-del Signal/Noise ratio, FM- section 5
2.1 Demontering av kabinettet Removal of the cabinet 6
2. 2-2. 4 Transistormontering Mounting of transistors 7
2.5 AM og FM- snortrekk AM and FM- cord drive 8
2. 6-2. 8 Patrick vender Petrick switch 9-10
2. 9-2. 10 Montering av stereodekoder Mounting of Stereo Decoder 11
3. 1-3. 2 LF- skjama Audio frequency circuit diagram 12
3.3-3.4 Plate, utg. forsterker Board, power amplifier 13
3.5 Plate, iorforsterker Board, preamplifier 13
3 . 6 Diodep robe Diodeprobe 14
3. 7-3. 10 Oscillcgrammer for FM-kretsen Oscillograms for IM-circuit 14-15
3.11 Trimme- og milepunkter Test and alignment points 15,17
3.12 Alli-generator 0g Wobbler AM-generator and Wobbler 16
3.13 Standard lulnstantenne (S.K. A.) Dummy antenna (S. K.A.) 16
3. 14-3. 20 Oscillogrammer for AM-kretsen Oscillograms for AM-circuit 16-17
3. 21 AC-spenningsdeler AC- voltage divider 17
3. 22 Plate, radio (HF-tuner) Board. RF-tuner 18
3. 23 Plate, AM-forkrets Board, AM- ant. circuit 18
8.24 Plate, IM-tuner Board, FM-tuner 18
3.25 Plate, stereodekoder-ekvivalent Board, dummy stereo decoder 20
3.26 skjema, radiodel Circuit diagram, tuner section 19
3.26.1 SKjema, stereodekoder-ekvlvalent Circuit diagram, dummy stereo decoder 20
3.27 Skjema, stereodekoder 5-3 Circuit diagram, stereo decoder 5-3 20
8.28-3. 29 Plate, stereodekoder 5-3 Board, stereo decoder 5-3 20
4.1-4. 3 Huldra 10 med indeks ur. Huldra 10 with index No. 21-23
Tabeller Tables
Tabell Tlttel - Side
Table Title Page
1.1 LF-delens innganger Audio section inputs 4
1.2 LF- og raditrdelens utganger Audio- and Tuner section outputs 4
3.1 LF-delens folsomhet Sensitivity of AF- section 13
3. 2 FM-trimmeprosedyre IM-alignment procedure 14
3. 3 AM- trimmeprosedyrs AM- alignment procedure 16
3. 4 FM- mélebetingelser Conditions for FM- measurements 18
3. 5 AM- malebetingelser

Conditions for AM- measurements

13