JVC AV-14F3 - Manual (Page 10)

No. 52026
AV-14F3/AV-1435
AV-1435EE/AV-1435TEE
AV-14FMT3/AV-1438
AV-14FMG3/AV-14FMG3B
10
REPLACEMENT OF MEMORY ICs
1. MEMORY ICs
This model uses memory ICs. This memory IC data are for proper operation of the video and deflection circuits.
When replacing memory ICs, be sure to us e ICs written with the initial values of data.
2. PROCEDURE FOR REPLACING MEMORY ICs
(1) Power off
Switch the power off and disconnect the power plug from the wall outlet.
(2) Replace ICs
Be sure to use memory ICs written with the initial data values.
(3) Power on
Connect the power plug into the wall outlet and switch the power on.
(4) Check and set SYSTEM CONSTANT SET
・ ・ ・ ・ It must not adjust without adjustment signals.
1) Press the DISPLAY key and the PICTURE MODE key of the REMOTE
CONTROL UNIT simultaneously.
2) The SERVICE MENU screen of Fig. 1 will be displayed.
3) While the SERVICE MENU is displayed, again press the DISPLAY key and
PICTURE MODE key simultaneously, and the SYSTEM CONSTANT SET
screen of Fig. 2 will be displayed.
4) Check the s etting values of the SYSTEM CONSTANT SET of T able 1 If the
value is different, select the setting item with the MENU ▼/▲key, and set
the correct value with the MENU - / + k ey.
5) Press the DISPLAY key twice, and return to the normal screen.
(5) Receive channel of setting
Refer to the OPERATING INST RUCTIONS and set the receive channels
(channels preset) as described
(6) User Setting
Check the us er s etting value of Table 2, and if setting value is different, set
the correct value.
For setting, refer to the OPERATING INSTRUCTIONS.
(7) Setting of SERVICE MENU
Verify the setting items of the SERVICE MENU, and reset where necessary.
For setting, refer to the SERVICE ADJUSTMENTS.
NOTE
Although the k ey position of the RM-C90 remote control unit is different from
that of the RM-C364GY & RM-C354 remote control unit, the func tions of both
units are the same So pleas e us e the attached diagram for the RM-C90
remote control unit for the RM-C364GY & RM-C364.
By the way, MENU -/+ Key functions in the same manner as for / key.
SERVICE MENU
1.IF 2.V/C
3.DEF 4.VSM PRESET
5.PRESET
6.SETUP TOUR OFF
1-6 SELECT DISP : EXIT
******
****** ****** ****** ***** ***** ***** ***** ** ** ** ** . *** *** *** ***
*** ** ** *** ** ** *** ** ** *** ** ** ** *** ** *** ** *** ** ***
Fig.1
Fig.2
DISPLAY key
MENU
/ key
MENU
▼/▲ key
PICTURE
MODE key
(RM-C90)
NUMBERS
key
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
SYSTEM CONSTANT-Ⅰ Ⅰ Ⅰ Ⅰ
COLOUR :
BILINGUAL : NO
TUNER : MU
ECO SENSOR : YES
LANGUAGE :
SYSTEM CONSTANT SET 1
***
***
: SELECT
- / + : OPERATE DISP : EXIT
/
SYSTEM CONSTANT-Ⅱ Ⅱ Ⅱ Ⅱ
B/B SOUND : OFF
LOCK : 180
COLOUR AUTO :
QSS : MINT
ALC : NO
TEXT RATE : 20
SYSTEM CONSTANT SET 2
***
: SEL - / + : OPE DISP : EXIT /
SYSTEM CONSTANT-Ⅲ Ⅲ Ⅲ Ⅲ
AMP TUNER : NO
VNR : YES
TEXT TABLE :
VOLUM PWM : POS
SYSTEM CONSTANT SET 3
***
: SEL - / + : OPE DISP : EXIT /