Adjustment Of Pal Mode; Pal Composite Input; Pal Y/C Input - Sony PVM-9L1 Service Manual

2-18. Adjustment of PAL Mode

2-18-1. PAL Composite Input

Input PAL 75% color bar signal.
1. Adjust SUB CHROMA so that CN301-pin1 (JL301)
waveform A and D fall on same level.
A B C
A B

2-18-2. PAL Y/C Input

Input PAL 75% color bar signal.
1. Adjust SUB CHROMA so that CN301-pin1 (JL301)
waveform A from D fall on same level.
A B C
A B
PVM-9L1
Less than 800 mV
Target; 0 mV
D
Less than 800 mV
Target; 0 mV
C D
Less than 800 mV
Target; 0 mV
D
Less than 800 mV
Target; 0 mV
C D
2-15