80
1
2
4
1
2
4
C
D
F
A
B
E
XV-DV820, XV-DV620
Initialization of the Focus Sweep Setting
3
Turn on the Player
ESC
CLEAR
POWER
Note: Be sure to perform this step when replaced the Pickup or Traverse mechanism.
Purpose: To set the sweep which was correct with the individual Traverse mechanism.
MPX SG
FM SG
PRODUCT
DC
Voltmeter
L201
IC201
pin 21 pin 23
SIDE B
Step
No.
Adjustment
Title
Measurement
point
Adjustment
point
Adjustment
value
Adjustment State
1
T-METER
Adjustment
L201
0
±
50mV
IC201
Pin 21/Pin23
Adjust L201 so that the DC voltage between Pin 21 and Pin 23
of IC201 (Test point "Vtm") gets within 0
±
50mV.
AM Tuner Section
• There is no adjustment in the AM tuner.
FM75
Ω
antenna terminal
Fig.1 Adjustment Wiring Diagram
FM Tuner Section
• Set the mode selector to FM BAND.
• Connect the wiring as shown in Fig. 1.
[ANT. INPUT SIGNAL]
•
Frequency : 98 MHz
•
Modulation : OFF
•
Input Level : 80 dB
µ
V
6.2 TUNER SECTION
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
