AV-36D503
AV-36D303
AV-36D203
MEMORY IC REPLACEMENT
1. Memory IC
This model uses the memory IC.
This memory IC stores data for proper operation of the video/chroma and deflection circuits.
When replacing, be sure to use the IC containing initial setting data.
SERVICE MENU
2. Memory IC replacement procedure
SERVICE MENU
(1) Power off
Switch off the power and disconnect the power plug from the AC outlet.1.V/C(S) 2.DEF(D)
3.SOUND(A) 4.OTHERS
(2) Replace the memory IC5.PIP(PIP) 6.3L Y/C(LYC)
Be sure to use the memory IC written with the initial setting values.7.LOW LIGHT 8.HIGH LIGHT
9.RF AFC 10.VCO
(3) Power on11.I2C BUS 12.SYSTEM(SYS)
Connect the power plug to the AC outlet and switch on the power.
SELECT BY
(4) System constant check and setting
` Press the SLEEP TIMER key and set SLEEP TIMER for 0 min
.OPERATE BY EXIT BY EXIT
a Before disappear the display of SLEEP TIMER settings, simultaneouslyFig.1
press the DISPLAY key and VIDEO STATUS key of the remote control unit.
The SERVICE MENU screen of Fig.1 will be displayed.12. SYSTEM (SYS) MODE
b While the SERVICE MENU is displayed, select the SYSTEM(SYS) item
with CURSOR 1/2 key and go into with / keys. Then the SYSTEM
mode screen will be displayed as shown in Fig.2.
c Refer to the table of SYSTEM CONSTANT given in page later, and check
the each item. If the value is different, select the setting item with the
CURSOR 1/2 key, and setting with the CURSOR / keys. (The letters
of the selected item is displayed in yellow.)
SYS01 VIDEO***
d When adjustment has completed, the values store into memory IC
automatically.
e Press the EXIT key twice to return to the normal screen.Fig.2
KEY ASSIGNMENT OF REMOTE CONTROL UNIT
(5) Receiving channel setting
`
Refer to the OPERATING INSTRUCTIONS and set the receive
Setting for ?0 min?
channels (Channels Preset) as described.
(6) User settingsa
Check the user setting items according to the Table 2 given in pageSimultaneously push
later.
Where these do not agree, refer to the OPERATING
INSTRUCTIONS and set the items as described.b
Go into the item
(7) SERVICE MENU setting
Verify what to set in the SERVICE MENU, and set whatever isc
necessary (Fig.1). Refer to the SERVICE ADJUSTMENT for setting.Setting the value
b, cEXIT from
Select the itemSYSTEM mode
Although this illustration of remote control unit is written about
RM-C251 (AV-36D503), it can use for operating RM-C252 (AV-
36D303, 203) as same key assignment.
10No. 51948 |
ACEC
