5-26
CCD-TR648E/TR748E/TR848
5-3. VIDEO SECTION ADJUSTMENTS
3-1.
PREPARATIONS BEFORE ADJUSTMENTS
Use the following measuring instruments for video section
adjustments.
3-1-1.
Equipment to Required
1)
TV monitor
2)
Oscilloscope (dual-phenomenon, band width above 30 MHz
with delay mode) (Unless specified otherwise, use a 10 : 1
probe.)
3)
Frequency counter
4)
Pattern generator with video output terminal
5)
Digital voltmeter
6)
Audio generator
7)
Audio level meter
8)
Audio distortion meter
9)
Audio attenuator
10) Regulated power supply
11) NTSC alignment tapes
• For tracking adjustment (WR5-1NP)
Parts code : 8-967-995-02
• For video frequency characteristics adjustment (WR5-7NE)
Parts code : 8-967-995-13
• For checking Standard 8 mode operations
For LP (WR5-4NL)
Parts code : 8-967-995-51
For SP (WR5-5NSP)
Parts code : 8-967-995-42
Note:
The following alignment tapes can also be used.
WR5-4NSP (8-967-995-41)
• For checking Hi8 mode operations
For LP (WR5-8NLE)
Parts code : 8-967-995-52
For SP (WR5-8NSE)
Parts code : 8-967-995-43
• For BPF adjustment (WR5-11NS)
Parts code : 8-967-995-71
12) PAL alignment tapes
• For tracking adjustment (WR5-1CP)
Parts code : 8-967-995-07
• For video frequency characteristics adjustment (WR5-7CE)
Parts code : 8-967-995-18
• For checking Standard 8 mode operations
For LP (WR5-4CL)
Parts code : 8-967-995-56
For SP (WR5-5CSP)
Parts code : 8-967-995-47
Note:
The following alignment tapes can also be used.
1) WR5-3CL (8-967-995-36)
2) WR5-4CSP (8-967-995-46)
• For checking Hi8 mode operations
For LP (WR5-8CLE)
Parts code : 8-967-995-57
For SP (WR5-8CSE)
Parts code : 8-967-995-48
• For BPF adjustment (WR5-11CS)
Parts code : 8-967-995-76
13) Adjustment remote commander (J-6082-053-B)
14) CPC jig for SB (J-6082-539-A)