Adjustment Procedure - Panasonic TX-G10/C Service Manual

ADJUSTMENT PROCEDURE

Item / Preparation
+B SET-UP
1. Receive a Greyscale signal.
2. Set the controls :-
Brightness Minimum
Contrast Minimum
Volume Minimum
DC Alignment
1. Confirm and note, in a.c. mode, TPE2.
1. Confirm and note, in a.c. mode, TPE1.
Service Aids
To aid in the service of our current chassis there are a number of Service Aids which have been made available.
•
LUCI interface kit (Linked Utility Computer Interface)
Part number: TZS6EZ002
This contains interface and cables for connecting TV service connector and a PC as well as diagnostic software. As new
models are introduced upgrade software will become available.
•
VICI (Visual Interactive Computer Information)
These C.D.'s contain multimedia documentation providing quick access to service information.
Part No. TZS7EZ006 & TZS7EZ005
1. Service Manuals
2. Instruction Books
3. Technical Information
•
TASMIN (Technically Advanced System for Multimedia Interactive Notes)
As well as providing a first step towards more interactive training this product also achieves quick access to Technical
Information.
Adjustments
1. Confirm the following voltages.
TPE2 130 ± 4V
TPE4 12 ± 0,7V
TPE6 5 ± 0,3V
TPE5 9 ± 0,5V
TPE1 13,5 ± 1V
TPE7 5 ± 0,3V
1. Using a 23V d.c. power supply, adjust R3870 until
TPQ28 measures the same as TPE2.
2. Adjust the d.c. power supply to be 12,8V at F3851.
3. Confirm TPQ28 measures the same as TPE2
1. Using a 12,8V d.c. power supply, confirm that TPQ27
measures the same as TPE1.
5
TPE3 8 ± 0,5V
TPE11 110 ± 10V
TPE10 23,5 ± 1,5V
TPE18 320 ± 2V
TPE13 31 ± 1,5V
TPE19 16,5 ± 1V