Service Manual UHF5 (806-941MHz) Information
395
Description of Normal Situations:
[1] During transmission (806-825/851-870) or reception (935-941), output voltage by Q107 PIN3: about
4V.
During transmission (896-902/935-941) or reception (851-870), output voltage by Q106 PIN3: about
4V.
[2] During transmission (806-825/851-870) or reception (935-941), voltage at Q108 E: about 2.1V.
[2] During transmission (896-902/935-941) or reception (851-870), voltage at Q104 E: about 2.1V.
[3] The CV value varies with frequencies. Generally, it is within the range 0.5V-4.5V.
[4] L110/L116 is on.
[5] Voltage at Q102 B: about 0.7V.
[6] MCSI-CLK-PLL outputs 960KHz clock.
To Next Page
Loading...
Need help?
General
