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There are currently no product reviews.
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When I purchased this manual I had my doubts regarding the quality as the price was so reasonable as compared to other outlets.
The manual itself is of high standard the print is very clear as are the diagrams. Obviously with the diagrams one has to zoom in otherwise it is to small to be able to read.
Overall I am very pleased with the company who delivered as they said and with the manual they supplied.
I occasionally require a manual and now having registered with this company I shall order from them in the future.
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I was at first dubious about payiong for downloaded manuals but having done so, I was extremely impressed with quality of the two manual I ordered, well worth the small price I paid.
I would highly recommend these to my friends.
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reasonable price for the schematic - the service is perfect, all as expected and pointed by instructions - good scan of the original plans - thank you!
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Manual was just as described!!! I odered it and in less than a day was able to download it and the text was clear and pages were all complete just as the original manual was. Purcashed this for a friend and they were more than happy. Perfect all around!
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Excellent service and prompt delivery. But it's not a manual - only 4 pages wiring diagrams.
Thanks.
ADJUSTMENT
A MAIN C.B L451 (BAR-ANT)
VT GND PHONES
5 1 5
8 6
*
J101
CT401
CT402
2
GND TP2 (RCH)
IFT451
IC451 VT GND
11 12
CT451
SFR 201
8
9
TP1 (LCH)
7
VR101
VOLUME
SFR 451
TP3(VT)
B
A
C
D
9
Note :
9
34
* : J101 On the other side of the components.
<RADIO SECTION>
1. AM IF Adjustment IFT451 ................................................................... 450 kHz 2. FM IF Adjustment CT402 .................................................................. 10.7 MHz 3. AM VT Check Settings : � Test point : TP3 (VT) Method : Set to AM 531 kHz and check that the test point is 1.2 V ± 0.3 V. Then set to AM 1602 kHz and 1check that the test point is less than 7.8 V. 4. FM VT Check Settings : � Test point : TP3 (VT) Method : Set to FM 87.5 MHz and check that the test point voltage is 3.5 V ± 0.3 V. Then set to FM 108.0 MHz and check that the test point voltage is less than 8.5 V. 5. AM Tracking Adjustment L451 ...................................................................... 630 kHz CT451 .................................................................. 1440 kHz 6. FM Tracking Adjustment CT401 .................................................................. 87.5 MHz 7. FM VCO Adjustment Settings : � Adjustment location : SFR451 Method : Connect a frequency counter to pin 11 & 12 of IC451. Adjust SFR 451 such that the frequency counter indicates 19kHz ± 100 Hz.
<TAPE PLAYER SECTION>
8. Tape Speed Adjustment Settings : � Test tape : TTA�100 � Test point : Phones Jack (J101) � Adjustment location : SFR201 � DSL : OFF Method : Play back the test tape and adjust SFR201 for 3015 Hz ± 10 Hz (FWD) and 3015 Hz ± 50 Hz (REV). Then confirm WOW is less than 0.5%. 9. Dolby Level Adjustment Settings : � Test tape : TTA�200 � Test point : TP1(LCH), TP2(RCH) � Adjustment location : A, D (LCH) B, C (RCH) � VOLUME : MIN "0" � DOLBY SW(AU) : OFF Method : Connect a coupling capacitor (10 uF / 16 V) between the test point and AC voltage meter about. Check the test point voltage for 32 mV ± 1.0 dB. If TP1,TP2 level is different from the SPEC, perform this adjustment following the procedure below: Out level 32mV + 1dB up 32mV + 2dB up 32mV + 2.7dB up TP2 (RCH) 32mV + 1dB up 32mV + 2dB up 32mV + 2.7dB up Solder place D A A, D C B B, C
TP1 (LCH)
� 10� �6 �
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