Alpine 3544 - Adjustment Procedures; Power Supply Voltage Adjustment; Idling Adjustment

Adjustment Procedures
1. Power Supply Voltage Adjustment
(1) Connection
act DC Volt
Meter
Figure 5
(2) Adjustment Procedures
Adjust VR801 to read 82V+0.5V on D.C. Volt Meter between T.P.1 and T-P.2.
2. Idling Adjustment
(1) Connection
DC Volt Fi 6
igur
Meter cal
(2) Adjustment Procedures
Adjust VR501(VR502) to read 3mV eed on D.C. Volt Meter between T.P.3 (T.P.5) and T.P.4 (T.P.6).
Main P.C.Board
Ic502 oO
2u!
3g
8 |
57g Ovrsot
COOL...
—~10—