19
Connecting points:
– BD BOARD (Side B) –
IC102
TP
(VC)
TP
(RF)
TP
(FEO)
IC101
TP (FEI)
TP
(TEO)
TP
(GND)
TP
(AGCCON)
IC103
– MAIN BOARD (Conductor Side) –
IC101
SL101
(ADJ)
VIDEO SECTION
Note:
1. Perform measurement by connecting to the STR-NX300.
Frequency Adjustment
Connection:
Procedure:
1. Connect the frequency counter to TP (27 MHz) on VIDEO
board.
2. Turned power switch on.
3. Press the
[FUNCTION]
button to select the CD.
4. Adjust CT503 on the VIDEO board so that the frequency
counter reading 27.0 MHz ± 80 Hz at stop status.
Adjustment Location:
– VIDEO Board (Side B) –
+
–
TP (27 MHz)
VIDEO board
frequency counter
TP
(GND)
CT503
VIDEO
Frequency
Adjustment
TP
(27 MHz)
CN501
SL501
SL502
SL503
CN502
IC505
D502
Summary of Contents for HTC-NX300
Page 20: ...20 MEMO ...
Page 75: ...75 MEMO ...