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There are currently no product reviews.
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The purchased manual is an high-quality scan of the original JVC paper-based Service Manual. The Service Manual includes the Owner´s Manual, so you do not have to buy both of them.
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It paid to find this Service Manual, couldn't find it anywhere else. Exactly what I wanted. Received within 24 hours.
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Complete manual with clear schematic diagrams and printed circuit board layouts of two variants of the headset and the transmitter an old and a new version.
Also shows how the headset and the transmitter is opened and how transmitter and receivers can be adjusted and where to measure.
I had no problems to repair the headset using this service manual.
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Excellent printing quality. A complete and very useful manual with all details.
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This is a great site. I placed my order and by the next am it was available for download. Had some problems with some missing copy on some pages. Once I brought the error to the OMC's attention, the issue was resolved. I'll come back again.
ADJUSTMENT
A MAIN C.B
MECHANICAL EXPLODED VIEW 1 / 1
4 2
VOLUME
VR1
L104
PHONES
L105
L103
J1
6
PVC101 TC103 EXCEPT YH SFR 51 YH ONLY SFR 52 TC101 TC102 TC104
4 2 3
6
6
1 3
L101 (BAR-ANT)
L102
5
5
<TUNER SECTION>
1. AM IF Adjustment L105 ....................................................................... 455kHz 2. AM Frequency range Adjustment L104 ......................................... 517kHz ± 5kHz<YU,YL> L104 .................................... 515kHz ± 5kHz<YZ,YH,YJ> TC104 .................................. 1775kHz ± 10kHz<YU,YL> TC104 ............................. 1670kHz ± 10kHz<YZ,YH,YJ> 3. AM Tracking Adjustment L101 ....................................................................... 600kHz TC101 .................................................................. 1400kHz 4. FM Frequency range Adjustment L103 ..................... 87.0MHz ± 0.1MHz<YU,YL,YH,YJ> L103 ...................................... 87.4MHz ± 0.05MHz<YZ> TC103 ................ 109.0MHz ± 0.1MHz<YU,YL,YH,YJ> TC103 ................................. 108.3MHz ± 0.05MHz<YZ> 5. FM Tracking Adjustment L102 .................................................................... 88.0MHz TC102 ............................................................... 108.0MHz
<TAPE SECTION>
6. Tape Speed Adjustment Settings : � Test tape : TTA�100 (Tape center) � Test point : PHONES JACK (J1) � Volume : NON-CLIP (MAX-10dB) � S-BASS : OFF � Adjustment location : SFR51 <YU,YL,YZ,YJ> SFR52 <YH> Method : Play back the test tape and adjust SFR51 or SFR52 so that the frequency becomes 3000Hz ± 10Hz (FWD). Then confirm WOW is less than 0.50%.
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