Sony RB1G Service Manual

Also see for RB1G: Service manual

RB1G CHASSISW600A/ W603A/ W605A/ W607A/ W650A/ W651A/ W653A/W654A/ W655A/ W656A/W657A/ W658A/ W670A/ W674A223Service Adjustment4-9-1. STEP1DIGITAL (DIG_SRV_MODE) SERVICETEST PATTERN--> 1 Video*1 White2 Ramp3 R Raster4 G Raster5 B Raster6 Color Bar7 VCOM Pattern18 VCOM Pattern29 Off1. in “Digital” service modea. Select “003 DIG_SRV_MODE”category by pressing “2 / 5” onremote.b. Press “0” to go to “TEST PATTERN”Mode.c. Press “Enter” or “12” to go intoVideo TEST PATTERN.d. Press “7” or “8” to select the testpatterne. Press “Enter” or “12” twice to showthe VCOM TEST PATTERN.4-9-2. STEP2VPC SERVICE002 VCOM000 ENABLE 02.in “VPC” service modea. Select “002 VCOM” category by pressing“2 / 5” on remote.b. Select “000 ENABLE” item by pressing “1/ 4” on remote.c. Change ENABLE from “0” to “1” bypressing “3” to enable VCOM adjustment.4-9-3. STEP3VPC SERVICE002 VCOM001 ADJUST 643. in “VPC” service modea. Select “002 VCOM” category bypressing “2 / 5” on remote.b. Select “001 ADJUST” item bypressing “1 / 4” on remote.c. Change data by pressing “3 / 6” onremote.DIGITAL SERVICE007 VCOM000 SRV_OSD_EN 1VIDEO:STANDARD AUDIO:STANDARDPSAVE:STANDARDMAIN: SUB:TUNER/----/---- ----/----/NTSCU----X----/----- ----X----/----------/--- -----/---4-9-4. STEP44. in “Digital” service modea. Select “007 VCOM” category bypressing “2 / 5” on remote.b. Change data from “1” to “0” bypressing “3 or 6 ” on remote.c. Confirm the final result of theVCOM adjustment .d. If OK, Finish the VCOMadjustment. If NG, pressing “3 or6” to show the OSD again andgo back to VCOM adjustmentStep 3.4-9. VCOM Adjustment (NFR-AUO Panel)

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