Panasonic CT24SL14J - 24" COLOR TV, Service Manual

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purity field check mode
Entering service mode (open-back method)
While the receiver is connected and operating in normal mode, momentarily short test point FA1
(TP1 pin 2) to cold ground (TP1 pin 3).
The receiver enters the aging mode.
Yellow letters “CHK” appear in the upper left corner of the screen. / (The volume right/left and
channel up/down will adjust rapidly).
Note:
If service mode is accessed by this method be sure to reset the set
after service is performed.
11.1. Service adjustment default values for items
NAME DESCRIPTION REGISTER VALUE
CT-27SL33G/UG/MG/
MUG
CT-27SL13G/UG/MG
MUG
MTSIN MTS INPUT LEVEL 25
SEPAL MTS LOW LEVEL SEPARATION 08
SEPAH MTS HIGH LEVEL SEPARATION 1D
CLOCK CLOCK 128
HHSTH HHS VOLTAGE LEVEL REFERENCE 9B
COLOR COLOR 00 F0
TINT TINT 56
BRIGH SUB-BRIGHTNESS 5A
CONT SUB-CONTRAST 70
B-Y_G MAGENTA TINT ADJ 80
CUT_G GREEN CUT-OFF 02 6F
CUT_R RED CUT-OFF 02 62
CUT_B BLUE CUT-OFF 02 8C
BRT BRIGHT 5A
R-DR RED DRIVE 09 7F
B-DR BLUE DRIVE 08 3D
PCONT PIP CONTRAST 70 N/A
H-POS HORIZONTAL POSITION 8E
H-WID HORIZONTAL WIDTH 23
PCC PINCUSHION 1F
22