Read Sony HCD-V8900 / HCD-V8900AV / LBT-V8900AV Service Manual online
– 16 –
VIDEO SECTION
Video Frequency adjustment
1. Connect the frequency counter to check point of the VIDEO
board.
frequency counter
VIDEO board
TP410 (DCLK)
TP410 (DCLK)
+
–
–
2. Adjust CT401 of the VIDEO board so that the frequency counter
read 13.5MHz ± 40Hz at STOP condition.
Adjustment Location :
[ BD BOARD ] — SIDE A —
[ VIDEO BOARD ] — SIDE B —
1
20
10
11
IC103
(RF)
(FE)
(FEI)
(TE)
(VC)
IC101
SL703 (AFADJ)
IC751
IC251
SL702 (ADJ)
SL701 (CAL BAR)
CT401
Video
Frequency
TP410 (DCLK)
Click on the first or last page to see other HCD-V8900 / HCD-V8900AV / LBT-V8900AV service manuals if exist.