Adjustment Procedure And Self-Check - Panasonic TX-W32D4DP Service Manual

ADJUSTMENT PROCEDURE
Item / Preparation
+B SET-UP
1. Receive a Greyscale signal.
2. Set the controls :-
Brightness Minimum
Contrast Minimum
Volume Minimum
Cut Off
1. Receive a Greyscale signal.
2. Degauss the tube externally.
3. Set the TV into Service Mode 1.
4. Select Cut off mode.
FACTORY SETTINGS
To return customer settings to factory settings and clear owner ID of all information input by the customer, enter Self-Check
mode. Press the down (-/v) button on the customer controls at the front of the TV set, at the same time pressing the STATUS
button on the remote control. To exit Self Check, switch off the TV set at the power button.
NOTE: Self Check should only be used when refurbishing the TV set and not during normal repair work.
Self Check is also used to automatically check the bus lines and hexadecimal code of the TV set. If the CCU ports have
been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.". For more in-depth TV
diagnostics use the LUCI interface as listed below.
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.
D-Board
D3 PIN5 147V ± 3V
D12 PIN5 5V
D13 PIN1 40V
D3 PIN4 230V ± 10V
D3 PIN4 205V ± 10V
D3 PIN4 190V ± 10V
D3 PIN4 190V ± 10V
D14 PIN5 5V
D12 PIN7 15V
D12 PIN9 15V
D11 PIN8 12V
D11 PIN10 33V
Adjust the screen VR until the display shows "O.K."
VPC O.K.
PCB
TUN O.K.
E2 O.K.
Cab
DPL O.K.
Sum
CIP1 O.K.
CIP2 O.K.
VP O.K.
DFU O.K.
COL O.K.
PIP O.K.
OPTION 1 B9
OPTION 2 FD
OPTION 3 1F
OPTION 4 0D
OPTION 5 FB
OPTION 6 63
5
E-Board
U8A E19-PIN8
± 0,3V U9 IC3801-PIN3 9V
± 4V U12 E22-PIN8
STD5VE26-PIN4
U15 E23-PIN8
U15 E23-PIN9
U33 E22-PIN10
± 0,5V U40 E24-PIN1
± 2V U5B E19-PIN5
± 2V
± 2V
± 3V
O.K.
O.K.
Factory use
only
8V ± 0,5V
± 0,5V
12V ± 0,5V
5V ± 0,5V
15V ± 1V
-15V ± 1V
33V ± 4V
40V ± 3V
5V ± 0,5V