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This manual was the factory original. Excellent value and contained all the details I needed. Easy dowwnload provided the information when I needed it.
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Impeccable, document très complet. Perfect, i get all i need. All schematic are correct. Thanks
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The manual is of better quality compared to other. I found it less expensive and therefore it it is the best buy cost vs quality.
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I bought the service-manual of the sony ICB-1020(an old transmitter-receiver) at "www.Owners-Manual.com", I found the service-manual for a fairly cheap price(in comparison with other sellers). I filled in some questions, payed the order with Ideal, and within 24 hours I had my service manual. I was very happy:In no time I had my service-manual and everything, but literally everything was noted down in the manual; the electronic scheme, the parts list, etcetera.
A very practical, reference-document.
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This comprehesive service maual was greatly appreciated, as was the digital download.
ADJUSTMENT
A MAIN C.B
SFR 401
8
VOLUME
3 4 6
TC203 TP2 (FM ANT GND) TP3(FM ANT IN) TC202 TC251
TP1 (VT) TP5 (VCO) TP4 (TU OUT)
VR101
L253 J101
8
SFR 251
PHONES
2
5
7
7
1
L251 (BAR-ANT)
5
<RADIO SECTION>
1. AM IF Adjustment L253 ...................................................................... 450 kHz 2. FM IF Adjustment TC202 .................................................................. 10.7 MHz 3. AM VT Check Settings : � Test point : TP1 (VT) Method : Set to AM 530 kHz and check that the test point is 1.2 V ± 0.4 V. Then set to AM 1710 kHz and check that the test point is less than 10.0 V. 4. FM VT Adjustment Settings : � Test point : TP1 (VT) Method : Set to FM 87.5 MHz, and check that the test point is 3.1 V ± 0.5 V. Then set to FM 108.1 MHz, and check that the test point is less than 11.0V. 5. AM Tracking Adjustment L251 ...................................................................... 630 kHz TC251 .................................................................. 1440 kHz 6. FM Tracking Adjustment TC203 .................................................................. 87.5 MHz 7. FM VCO Adjustment Settings : � Adjustment location : SFR251 � Test point : TP5 (VCO) Method : Adjust SFR251 such that the frequency counter indicates 19 kHz ± 100 Hz.
<TAPE PLAYER SECTION>
8. Tape Speed Adjustment Settings : � Test tape : TTA�100 � Test point : Phones Jack (J101) � Adjustment location : SFR401 � Volume : MAX � S-Bass : OFF � Tape selector : Normal Method : Play back the test tape and adjust SFR401 for 3015 Hz ± 10 Hz (FWD) and 3015 Hz ± 40 Hz (REV). Then confirm WOW is less than 0.50%.
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