Vctcxo - Pantech G800 Service Manual

G800 Service Manual

6.6.4 VCTCXO

Test
Step
point
V801
4-1
Pin#1
V801
4-2
Pin#4
4
PANTECH
Typical Value
0.5V ~ 2.5V
2.8V
Step 4-1
Fig.6-8. VCTCXO Check Point Circuit
Fig.6-9. VCTCXO Check Point on the PCB Layout
Condition
2, 3, 4, 5, 6, 7 Check route connection : AFC
2, 3, 4, 5, 6, 7 Check route connection : VTCXO
Step 4-2
- 48 -
Reaction to Abnormality
Step 4-1
Step 4-2
R&D CONFIDENTIAL