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SELF-DIAGNOSTIC FUNCTION SERVICE MANUAL MODEL COMMANDER DEST CHASSIS NO. BE-3D MODEL COMMANDER DEST CHASSIS CHASSIS NO. KV-29FX11A KV-29FX11B KV-29FX11D KV-29FX11E RM-886 Italian SCC-K05S-A RM-886 French SCC-K01U-A RM-886 AEP SCC-K07U-A KV-29FX11K KV-29FX11R KV-29FX11U RM-886 OIRT SCC-K20K-A RM-886 OIRT SCC-K20L-A RM-886 UK SCC-K04Q-A RM-886 Spanish SCC-K06U-A / MENU PROGR RM-883 TRINITRON ® COLOR TV MICROFILM ® 1 KV-29FX11 SECTION 4 CIRCUIT ADJUSTMENTS 4-1. ELECTRICAL ADJUSTMENTS PICTURE ADJUSTMENT Service adjustments to this model can be performed using the supplied Remote Commander RM-886. AFC mode REF position SCP BGR 1 3 1 1 7 Adj Adj Adj Adj Adj Adj Adj 0 0 5 ON/OFF ON/OFF ON/OFF HOW TO ENTER INTO SERVICE MODE 1. 2. Turn on the main power switch and enter into the stand-by mode. Press the following sequence of buttons on the Remote Commander. SCP BGF Trap fo Sub contrast Sub colour Sub brightness + (ON SCREEN DISPLAY) 5 (DIGIT 5) + (VOLUME +) (TV) Green drive Blue drive Green cutoff Blue cutoff · `TT--' will appear in the upper right corner of the screen. Other status information will also be displayed. Press `MENU' on the remote commander to obtain the following menu on the screen. Gamma Pre / overshoot Y delay D Pic D Colour DC Transfer 3. GEOMETRY ADJUSTMENT - 4:3 TEST MENU V size > Picture Adjustment Geometry Wide IC status MSP Current TV status V position S Correction V Linearity H size H position Pin Amp Pin Phase AFC Bow AFC Angle Adj Adj Adj Adj Adj Adj Adj Adj Adj Adj 1 0 Adj Adj 4. 5. 6. Move to the corresponding adjustment using the button on the remote commander. Press the + button to enter the selected adjustment. Turn off the power to quit the service mode when adjustments have been completed. EHT V EHT H Lo Corn Pin Up Corn Pin WIDE ADJUSTMENT - 4:3 V Aspect V Scroll Upper V Lin Lower V Lin Left Blanking Right Blanking 47 25 0 0 1 11 28 KV-29FX11 MSP AGC ON/OFF Constant gain CDB FM prescale FMP Zwei mono-st WHI Zwei st-mono WLO Zwei mono-bi WMH Zwei bi-mono WLO Time Zwei WML Fawct limit Fawct soll init FAW Fawer tol Nicam Err Max CCT Nicam Err Min Nicam Prescale NIP Time Nicam Carrier mute CRM Audio clock ACO Scart prescale Scart volume ON 0 36 36 18 36 18 41 10 12 2 10 0 97 31 OFF HIZ 25 64 SUB BRIGHTNESS ADJUSTMENT 1. 2. 3. 4. Input a Phillips pattern. Set the picture control to minimum. Enter into the `Picture Adjustment' service menu. Adjust the `Sub-Brightness' data so that there is barely a difference between the 0 IRE and 10 IRE signal levels. SUB CONTRAST ADJUSTMENT 1. 2. 3. 4. 5. Input a video that contains a small 100% area on a black background. Set the picture control to maximum. Connect an oscilloscope to Pin 3 of CN301 [A Board]. Enter into the `Picture Adjustment' service menu. Adjust the `Sub-contrast' data to obtain a black to white amplitude of 2.50V. SUB COLOUR ADJUSTMENT 1. 2. 3. 4. Receive a PAL colour bar video signal. Connect an oscilloscope to