Adjustment; Preparations Before Adjustment; List Of Service Tools - Sony MVC-FD85 Service Manual

5-1. ADJUSTMENT

1-1.

PREPARATIONS BEFORE ADJUSTMENT

1-1-1.

List of Service Tools

• Oscilloscope
• Regulated power supply
Ref. No.
J-1 Filter for color temperature correction (C14)
J-2 Pattern box PTB-450
J-3 Color chart for pattern box
J-4 Siemens star chart
Adjustment remote commander
J-5
(RM-95 upgraded).(Note 2)
J-6 Clear chart for pattern box
J-7
CPC-12 jig (22P, 0.5mm)
Alignment disk
J-8
(Two disks as pair) TFD2-2 (–)
Cleaning disk (OR-D29WA)
J-9
Cleaning disk
J-10 Personal computer with Windows95/98 installed
J-11 Power code
J-12 Mini pattern box
J-13 Camera table
Note 1: Usage and operating note
One or two seconds of momentary use of cleaning disk is sufficient
such that FD is accessed momentarily by system control when
main power is turn on. After cleaning, insert a FD for playback.
When cleaning is insufficient, use a cleaning disk again.
Caution: Avoid using a cleaning disk excessively. Head can be
broken.
J-1 J-2
J-6 J-7
J-11 J-12
• Color monitor
• Digital voltmeter
Name
TFD2-1 (+)
J-3
J-8
J-13
• Vectorscope • AC power adapter
• Frequency counter
Parts Code
Auto white balance adjustment/check
J-6080-058-A
White balance adjustment/check
J-6082-200-A
J-6020-250-A
J-6080-875-A For checking the flange back
J-6082-053-B
J-6080-621-A
For connecting the measuring instruments and
J-6082-436-A
the adjustment remote commander
8-967-990-01
For FDD dynamic inspection
8-967-990-11
8-960-009-39
For FDD head cleaning (Note 1)
Available on market
For checking the recorded picture
J-6082-223-A For the battery end adjustment
J-6082-353-B For adjusting the flange back
J-6082-384-A For adjusting the flange back
Note 2: If the micro processor IC in the adjustment remote commander is
not the new micro processor (UPD7503G-C56-12), The pages
cannot be switched. In this case, replace with the new micro
processor (8-759-148-35).
J-4
J-9
Fig. 5-1-1.
5-3
Usage
J-5
J-10