Video Section Adjustments; Preparations Before Adjustment; Equipment Used - Sony DSR-50P Service Manual

5-3. VIDEO SECTION ADJUSTMENTS

When performing adjustments, refer to the layout diagrams
for adjustment related parts on page 5-98.
3-1.

PREPARATIONS BEFORE ADJUSTMENT

3-1-1.

Equipment Used

1) TV monitor
2) Oscilloscope with 2-phenomenon, 30 MHz band, and delay
mode (Unless specified otherwise, use a 10 : 1 probe)
3) Frequency counter
4) Digital voltmeter
5) Balanced audio generator
6) Audio level meter
7) Audio noise meter
8) Audio attenuator
9) Pattern generator (with VIDEO OUTPUT terminal and exter-
nal sync function)
10) Pattern generator (with COMPONENT OUTPUT terminal)
11) Vectorscope (with SCH function)
(NTSC: with SETUP function)
12) Alignment tape
• SW/OL reference (XH2-3)
Parts code: 8-967-997-11
• Audio operation check for NTSC (XH5-3)
Parts code: 8-967-997-51
• System operation check for NTSC (XH5-5)
Parts code: 8-967-997-61
• Audio operation check for PAL (XH5-3P)
Parts code: 8-967-997-55
• System operation check for PAL (XH5-5P)
Parts code: 8-967-997-66
13) Adjusting remote control unit (J-6082-053-B)
14) Extension board
• For extension between CN8001 of the JC-20 board and
CN9500 of the DI-73 board. (120P, 0.5 mm) (J-6082-511-A)
15) Regulated power supply
16) Time code generator ( NTSC : BVG-1600/
PAL : BVG-1600P etc.)
17) Time code reader (BVG-1500 etc.)
18) Circular connector (PF, XLR4P)
• For connection of the regulated power supply. (Note)
Parts code: 1-784-897-11
NTSC : DSR-50
PAL : DSR-50P
Note: How to Make DC Cable
Solder a cable to the pin 1 and a
circular connector (PF, XLR4P) (1-784-897-11).
1
2
Regulated power supply
(14.4 ± 0.2 Vdc, 4 A or more)
5-41
cable to the pin 4 of the
cable
4
3
cable