Adjustment; Frequency Check For Clock - Pioneer DEH-1650XU/ES Service Manual

1

6. ADJUSTMENT

6.1 FREQUENCY CHECK FOR CLOCK

A
- Adjustment Point
TUNER AMP UNIT(SIDE B)
B
C
D
E
No.
1
F
42
1
2
Specification Measuring Point
786,432±31.5Hz IC601 14pin(PCL)
DEH-1650/XU/ES
2
3
ACC
+14.4V
BACK UP
GND
GND
IC601
Note
1. ACC, B.UP ON
2. IC601 15pin : 5V
3
4
DC Regulated
Power Supply
5V
Frequency Counter
4