Sony Handycam Vision CCD-TRV300E, Service Manual

Page: 114 / 167

5-32
5-3. VIDEO SECTION ADJUSTMENTS
When performing adjustments, refer to the layout
diagrams for adjustment related parts beginning
from page 5-54.
3-1. PREPARATIONS BEFORE ADJUSTMENT
The following adjusting instruments are used for adjusting the video
section.
3-1-1. Equipments to be Used
1) TV monitor
2) Oscilloscope: 2 phenomena, band 30 MHz or wider, with delay
mode. (Use a 10:1 probe unless specified otherwise.)
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 attenuater
10) Regulated power supply
11) Alignment tape
• For tracking adjustment (WR5-1CP)
Part Code: 8-967-995-07
• For video frequency characteristics adjustment
(WR5-7NE) Part Code: 8-967-995-18
• For checking Standard 8 mode operations
For LP (WR5-4CL)
Part Code: 8-967-995-56
For SP (WR5-5CSP)
Part 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 SP (WR5-8CSE)
Part Code: 8-967-995-48
For LP (WR5-8CLE)
Part Code: 8-967-995-57
• For checking AFM stereo operations (WR5-9CS)
Part Code: 8-967-995-28
For checking BPF adjustment (WR5-11CS)
Part Code: 8-967-995-76
12) Remote commander for adjustment (J-6082-053-B)
13) CPC-7 jig Part Code: J-6082-382-A
14) Power code Part Code: J-6082-223-A
Note: Connect the adjusting remote commander to the LANC
jack, and set the HOLD switch to the “ADJ” side, or
press the battery switch of the battery terminal using
adhesive tape, etc.
15) AFM DEV jig (J-6082-312-A)
16) Extension cable (48P, 0.8mm) (J-6082-188-A)