AV-32F703
AV-32F713
AV-32F803
MEMORY IC REPLACEMENT
1. Memory IC
This TV uses memory IC.
This memory IC stores data for proper operation of the video and deflection circuits.
When replacing the memory IC, be sure to use an IC containing this (initial value) data.
2. Memory IC replacement procedure
(1) Power off
Switch off the power and disconnect the power plug from the AC
outlet.
SERVICE MENU
SERVICE MENUAV-32F803/Y
(2) Replace the memory IC
1.V/C(S)2.DEF(D)6.3D Y/C(DYC)
Be sure to use a memory IC written with the initial setting data.
3.SOUND(A)4.OTHERS(F)
5.PIP(PIP)6.3L Y/C(LYC)
(3) Power on7.LOW LIGHT8.HIGH LIGHT
9.RF AFC10.VCO
Connect the power plug to the AC outlet and switch on the power.2
11.IC BUS12.SYSTEM(SYS)
(4) Confirm the system constant valueSELECT BY
OPERATE BY EXIT BY EXIT
" Normally,do not adjust the 12.SYSTEM (SYS).
Fig.1
" When adjust, be sure to input the signal.
How to enter the SERVICE MENU.
12.SYSTEM(SYS)
1) Press the SLEEP TIMER key of the remote control unit and set
the SLEEP TIMER for 0 min
.
2) Before disappear the display of SLEEP TIMER settings,
simultaneously press the DISPLAY key and VIDEO STATUS keySETTING ITEM NUMBER
of the remote control unit.
SETTING ITEM
3) The SERVICE MENU screen will be displayed as shown Fig.1.
How to enter the 12. SYSTEM(SYS).SYS01 VIDEO IN***
4) While the SERVICE MENU is displayed, select theSETTING VALUE
12.SYSTEM(SYS) item with FUNCTION (1/2) keys, and theFig.2
FUNCTION ( / ) keys is pressed, the screen will be displayed
as shown in Fig.2.
5) Refer to the SYSTEM (SYSTEM CONSTANT) TABLE 1 and
check the setting items. If the value is different, select the setting
item with the FUNCTION (1/2) keys and adjust the setting withKEY ASSIGNMENT OF REMOTE CONTROL UNIT
the FUNCTION( / ) keys. (The letters of the selected item are(RM-C325G)
displayed in yellow.)
6) When adjustment has completed, the values store into memory
POWER
IC automatically
DISPLAY
7) Press the EXIT key to return the SERVICE MENU screen.
8) Then press the EXIT key again to return the normal screen.
SLEEPNUMBER
(5) Receive the channel setting
TIMER
Refer to the OPERATING INSTRUCTIONS (USER'S GUIDE) and
set the receive channels (Channels Preset) as described.VIDEO
STATUS
MUTING
(6) User settingsMEMORY
FUNCTION
Check the user setting items according to TABLE 2.
1/2FUNCTION
Where these do not agree, refer to the OPERATING /
INSTRUCTIONS (USER'S GUIDE) and set the items as described.
EXIT
PIP OFF
(7) SERVICE MENU setting
Verify what to set in the SERVICE MENU, and set whatever is
necessary (Fig.1) .
Refer to the SERVICE ADJUSTMENT for setting.NOTE Although design is different as this figure, each
remote controller has the same control function.
10No. 52004 |
ACEC
