Sony Power HAD FX HSC300R Service Manual page 154

OFDM MONITOR
<OFDM MONITOR>
FREQ RSSI STEP AGC
F7 2.18 ULOW 0.95 26.5
F8 2.17 ULOW 0.90 25.7
F9 2.09 ULOW 0.95 25.6
VITB
F7 034A
F8 0230
F9 03DF
RF DETECT TH DETECT
Item
F7
F8
F9
RSSI of F7 to F9
STEP of F7 to F9
AGC of F7 to F9
SNR of F7 to F9
VITB of F7 to F9
RF
TH
HSC300RF/HSC100RF/HSC300R/HSC100R
S13 TOP
SNR
Description
86 MHz
96 MHz
106 MHz
0.0 V to 3.3 V: Receive signal detection output voltage
U_L/Low/Mid/Hi: Step gain amplifier operating status
0.20 V to 3.27 V: AGC amplifier control voltage
S/N measurement value of the OFDM demodulation IC input signal
OFDM signal reception status
NO/DET: RF signal detection status
Synchronizing signal detection status
6-8