Video And Reference Signal System Adjustment; Sync Output Level Adjustment - Sony HDCU-700A Maintenance Manual Supplement

3-3. Video and Reference Signal System
Adjustment

3-3-1. Sync Output Level Adjustment

Adjustment Procedures
1. 1125 HD Sync Level Adjustment
Equipment: Oscilloscope
Test point: TPD20/Extension board
(extending AT-103A)
1RV19 (B-8) /AT-103A board
Adj. point:
A = 4.00 ± 0.05 V p-p
Spec.:
2. 525 SD Sync Level Adjustment
Equipment: Oscilloscope
Test point: TPC21/Extension board
(extending AT-103A)
1RV20 (B-8) /AT-103A board
Adj. point:
A = 2.00 ± 0.05 V p-p
Spec.:
HDCU-700A
A
B

3-3. Video and Reference Signal System Adjustment

3-11 (E)