Sharp 29A-SX1 - Trouble Shooting Table

21
29A-SX1
29A-SX5
29A-SX8
TROUBLE SHOOTING TABLE
Check the voltage at pin (6) of IC1501 and pin (6) of IC1500.
NO VERTICAL SCAN
Check IC1500, IC1501 and related circuits
Normal Abnormal Normal
Check IC801 and its peripheral parts.
Check vertical trigger pulse at pin (31) of IC801.
Check D1602, R1610 and L1500.
Abnormal