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SERVICE MANUAL MODEL NAME REMOTE COMMANDER DESTINATION AA-2W CHASSIS CHASSIS NO. KV-29FV16A RM-Y171 Argentina SCC-S34P-A KV-29FV16A RM-Y171 TRINITRON® COLOR TELEVISION 9-965-908-01 KV-29FV16A SECTION 4: CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENTS BY REMOTE COMMANDER Use the Remote Commander (RM-Y171) to perform the circuit adjustments in this section. Test Equipment Required: 1. Pattern generator 2. Frequency counter 3. Digital multimeter 4. Audio oscillator 4-1. SETTING THE SERVICE ADJUSTMENT MODE 1. Standby mode (Power off). 2. Press the following buttons on the remote commander within a second of each other: Channel 5 Sound Volume + Power DISPLAY SERVICE 1000 0000 WRITE Factory original setting 10. Turn set off and on to exit. SERVICE ADJUSTMENT MODE IN Register Item Device Item SERVICE 1000 0 VP Data Item VPOS 30 4-2. MEMORY WRITE CONFIRMATION METHOD 1. After adjustment, pull out the plug from the AC outlet, then replace the plug in the AC outlet again. 2. Turn the power switch ON and set to Service Mode. 3. Call the adjusted items again to confirm they were adjusted. 4-3. REMOTE ADJUSTMENT BUTTONS AND INDICATORS 3. 4. 5. 6. 7. 8. The CRT displays the item being adjusted. Press 2 or 5 on the Remote Commander to select the device item. Press 1 or 4 on the Remote Commander to select the item. Press 3 or 6 on the Remote Commander to change the data. To recover the latest values, press 0 then ENTER . Press MUTING then ENTER to write into memory**. MUTING POWER VTR/DVD SAT/CABLE TV MUTING (Write into memory) SYSTEM OFF FUNCTION VTR/DVD SAT/CABLE TV POWER (Service mode) DISPLAY (Service mode) 3 (Data up) 6 (Data down) 5 (Device item down) ENTER (Write into memory) TV/VTR FREEZE SWAP PIP + CH POSITION AUDIO TV/VIDEO Р ANT PICTURE MODE TV/VIDEO SLEEP MTS/SAP DISPLAY Note: If the NVM is replaced, perform this test and reset. Then download from microprocessor to NVM to prevent loss of picture. 1 (Item up) 2 (Device item up) 4 (Item down) 8 (Initialize) 1 4 7 JUMP 2 5 8 0 3 6 9 ENTER GUIDE SERVICE ADJUSTMENT MODE MEMORY Register Item Device Item SERVICE 1000 0 VP Data Item VPOS 30 TV/SAT RESET MENU VOL CH MUTING Green 0 (Read out of memory) VOL (+) (Service mode) CODE SET RM-Y171 ENTER Red TV 9. Press 8 then ENTER on the Remote Commander to initialize. Note: Carry out this step when adjusting IDs 0 to 4 and when replacing IC102. RM-Y171 ** WARNING: Do NOT turn off the power or remove the AC cord immediately after pressing MUTING then ENTER . Wait at least 10 seconds -- 13 -- KV-29FV16A SERVICE DATA No. Register Name Description Data Range Adj/Fix Initial Data NTSC PAL-M PAL-N TV/AUX S/VIDEO 1-3 VIDEO 4 Average Data NTSC PAL-M PAL-N TV/AUX S/VIDEO 1-3 VIDEO 4 VP CXA2135S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 HPOS HSIZ VBOW VANG TRAP PAMP UCPN LCPN VSIZ VPOS VLIN VSCO VZOM EHT A