Service Adjustments - Sharp LC-32DH500 Service Manual

LC-32DH500
1. Adjustment method after PWB and/or IC replacement due to repair
The unit is set to the optimum at the time of shipment from the factory.
If any value should become improper or any adjustment is necessary due to the part replacement, make an adjust-
ment according to the following procedure.
1.1. Procure the following units in order to replace the main unit:
MAIN UNIT DUNTKF261FMxx
NOTE: [Caution when replacing ICs in the main unit (IC1901, IC1902, IC1006 and IC1007)]
Before replacing the relevant part, procure the following parts in which the data have been rewritten.
Ref. Description
IC1901 HDMI EDID 1
IC1902 HDMI EDID 2
IC1006 HDCP USER
SETTINGS
IC1007 FLASH ME-
MORY
2. Entering and exiting the adjustment process mode. Standard method.
1. By key-unit.
1. Unplug the AC power cord.
2. Press and hold "V-" and "b" keys, simultaneously, and then plug the AC power cord.
3. "K" appears on the screen.
4. Press and hold "V-" and "P-" keys, simultaneously.
5. "SHARP FACTORY MENU" appears (see Figure 1).
6. Unplug the AC power cord to exit of adjustments process.
2. By own R/C
1. Turn on the TV set.
2. Press "b","2","5", "8", "0" (the time is limited to 5 sec. approx., for enter this code).
3. "SHARP FACTORY MENU" appears (see Figure 1).
4. Press "OK" on lines 5 ~ 12 to go to submenu.
5. Press "MENU" to return to main menu.
6. Press "END" to exit of adjustments mode.

SERVICE ADJUSTMENTS

Parts code IC + data
RH-IXD041WJZZY VHIM24C02W61EY AND DATA LC32DH500E_HDMI_1_EDID
RH-IXD042WJZZY VHIM24C02W61EY AND DATA LC32DH500E_HDMI_2_EDID
RH-IXD043WJZZY RH-IXC986WJZZY AND DATA LC32DH500E_HDCP_KEY
RH-IXD044WJZZY RH-IXC870WJZZY AND LC32DH500E_MERGE_V1.23
Description new IC code for service
16