Adjustments; Adjustment Preparations; Preparations Before Adjustment; List Of Service Tools - Sony GV-D300 Service Manual

5-1. ADJUSTMENT PREPARATIONS

Refer to section "5-4. SERVICE MODE" for the adjustment
remote commander.
With 5.5-inch LCD panel
Without 5.5-inch LCD panel : GV-D300/D300E
1-1.

PREPARATIONS BEFORE ADJUSTMENT

1-1-1.

List of Service Tools

• Oscilloscope
• Adjustment screwdriver
Ref. No.
J-1 Adjustment remote commander (RM-95 upgraded). Note
J-2 CPC-6 jig
J-3 CPC-6 terminal board jig
J-4 Power cable
J-5 IR receiver jig
J-6 Extension cable (80P, 0.5mm)
Extension cable (50P, 0.5mm → 48P, 0.8mm)
J-7
J-8 Extension cable (18P, 0.5 mm)
J-9 CPC-10 jig
Note: If the microprocessor IC in the adjustment remote commander is not the new microprocessor (UPD7503G-C56-12), the pages cannot be switched.
In this case, replace the IC with the new microprocessor (8-759-148-35).
J-1 J-2
J-6 J-7
SECTION 5

ADJUSTMENTS

: GV-D900/D900E
• Regulated power supply
• Monitor TV
Name
J-3
J-8
• Vectorscope
• Digital voltmeter
Parts Code
J-6082-053-B
J-6082-370-A For adjusting the video section
J-6082-371-A For adjusting the video section
For correction between the battery terminal and DC power
J-6082-223-A
supply unit
J-6082-383-A For adjusting the IR transmitter
For extension between the CB-61 board (CN9921) and
J-6082-421-A
the RJ-77 board (CN9901)
For extension between the CB-61 board (CN9930) and
J-6082-422-A
the RJ-77 board (CN9904)
For extension between the RJ-77 board (CN3100) and
J-6082-423-A
capstan motor
J-6082-424-A For adjusting the LCD system
J-4
J-9
Fig. 5-1-1.
5-1
GV-D300/D300E/D900/D900E
• Frequency counter
• Pattern signal generator
Usage
J-5