Pioneer A-550R Panduan Servis - Halaman 22
Jelajahi secara online atau unduh pdf Panduan Servis untuk Penguat Pioneer A-550R. Pioneer A-550R 28 halaman.
Juga untuk Pioneer A-550R: Panduan Servis (27 halaman)
![Pioneer A-550R Panduan Servis](/uploads/products/server2/6625007/6625007.jpg)
A-550R.
A-450R
5. ADJUSTMENTS
IDLE CURRENT ADJUSTMENT
1. Connect measuring instrument as Fig. 5— 1.
2. Set the VOLUME
CONTROL to minimum.
3. Set the POWER switch to ON.
4. Adjust VR201
(VR202) so that the voltage between TP1 (TP3) and TP2 (TP4) becomes
20mV+ 3mV.
NOTE)
After turning on the power, wait at least 5 minutes before
adjustment.
DC
DC
Voltmeter | | Voltmeter
AF COMPLEX
assembly
Fig. 5—1
Adjustment Method
28