66
RX-V681/RX-A760
RX-V681/RX-A7
60
P1-3. TMP
TMP1:
Temperature of the heatsink (TMP) is detected.
The voltage at 1 pin (THM1) of IC78 is displayed.
TMP3:
Temperature of bridge duide (TMP) is detected.
The voltage at
5
pin (THM3) of IC76 is displayed.
Normal value
THM1:
43 to 2
55
THM3:
43 to 2
55
(Reference voltage: 3.3 V=2
55
)
* If TMP1 or TMP3 becomes out of the normal value range, the protection function works to turn off the power.
P1-4. OUTPUT LEVEL
Output level of speaker output is detected.
The voltage at 4 pin (AMP_OLV) of IC78 is displayed.
(Reference voltage: 3.3 V=2
55
)
P1-5. LIMITER CONTROL
Power limiter control is detected.
The voltage at 37 pin (AMP_LMT) of IC90 is displayed.
(Reference voltage: 3.3 V=2
55
)
P1-4
OUTLVL: 255
P1-5
LMTCNT: 255
P1-3
TMa:224 / 12
THM3
THM1
Summary of Contents for RX-A760
Page 3: ...3 RX V681 RX A760 RX V681 RX A760 FRONT PANELS RX V681 RX A760 ...
Page 5: ...5 RX V681 RX A760 RX V681 RX A760 RX V681 T model RX V681 A model RX V681 B G models ...
Page 6: ...6 RX V681 RX A760 RX V681 RX A760 RX V681 F model RX V681 L model RX V681 H model ...
Page 7: ...7 RX V681 RX A760 RX V681 RX A760 RX V681 V model RX A760 U C models RX A760 R model ...
Page 8: ...8 RX V681 RX A760 RX V681 RX A760 RX A760 T model RX A760 A model RX A760 G F models ...
Page 9: ...9 RX V681 RX A760 RX V681 RX A760 RX A760 L model ...
Page 10: ...10 RX V681 RX A760 RX V681 RX A760 REMOTE CONTROL PANEL RAV537 Remote control sheet T model ...
Page 157: ...158 RX V681 RX A760 MEMO MEMO ...
Page 170: ...AV RECEIVER RX V681 RX A760 ...