|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
Great value, good scan, just as expected, everything that you need.
;
Good scan, great price, but almost the same with the SV260 service manual.
;
This PDF is very comprehensive. It includes drawings, parts lists, schematics, pictures, PCB drawings, mechanical layouts, etc. for all three stackable equipment. The scans are good too. Easy to read and no smudges or black lines. I have no complaints. I will make this site my first stop for finding my service manuals.
 ;
This service manual includes drawings, schematics, exploded views, parts list, operating details, and more. Very good scans, very readable. The only thing that made it a 4 star rating was on approximately 4 scans only half of the page was scanned then the other half. I would have preferred the pages to be whole scans.
;
Good manual contains all it takes to update, repair,these types of mixers.Thanks.
TK-378G
ADJUSTMENT
Common Section
Item 1. Setting Condition 1) BATT terminal voltage:7.5V 2) SSG Standard modulation [Wide] MOD:1kHz, DEV:3kHz 2. VCO lock voltage RX TX [Narrow] MOD:1kHz, DEV:1.5kHz 1) CH:RX High Power meter 2) CH:RX Low DVM 3) CH:TX High PTT:ON 4) CH:TX Low PTT:ON ANT CV(LV) TC2 ADJ Check ADJ Check 4.0V ± 0.1V 0.8V or more 4.0V ± 0.1V 0.8V or more Measurement Test equipment Terminal Adjustment Parts Method Specifications/ Remark
TC1
Transmitter Section
Item Condition Measurement Test equipment Terminal Freq. Counter Power meter Am meter ANT VR1 PC key Adjustment Parts Method Center frequency ± 100 Hz 4.2W ± 0.1W 2.2A or less Specifications/ Remark 1. Frequency 1) TEST CH:TX Center Adjust PTT:ON 2. High Power TEST CH: TX Low Check TX Low� Adjust TX Center (PC MODE) TX High� TX High Battery terminal voltage:7.5V PTT:ON 3. Low Power TEST CH: TX Low Adjust TX Low� (PC MODE) TX Center TX High� TX High Battery terminal voltage:7.5V PTT:ON 4. Max DEV TEST CH: TX Low Adjust TX Center (PC MODE) TX High [Wide] AG:1kHz / 120mV Deviation meter filter LPF:15kHz HPF:OFF PTT:ON [Narrow] TEST CH:TX Center PTT:ON 5. External CTCSS Input Balance Adjust AG:20MHz (Square waves) /600mVpp Deviation meter filter LPF:15kHz HPF:OFF M)151.0MHz M4)143.0MHz PTT:ON 6. QT TCXO TEST CH: TX Low Balance TX Center (PC MODE) TX High [240] (Wide/Narrow) PTT:ON
1.0W ± 0.1W 1.0A or less
Deviation meter Oscilloscope AG AF VTVM
ANT SP/MIC connector
4.2kHz (According to the larger +,-)
±50Hz
Deviation meter Oscilloscope AG
ANT CN6(CT IN)
VR3
2.1kHz (According to the larger+,-) Make the demodulation waves into square waves.
Deviation meter Oscilloscope AG AF VTVM
ANT SP/MIC connector
PC key
14
|
|
|
> |
|
