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SERVICE MANUAL BG-1S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. LekSound&Vision'50 LekSound&Vision'50 LekSound&Vision'50 TRINITRON COLOR TV ®...
CARBON PAINTED ON THE CRT, AFTER REMOVING THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE ANODE. THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. – 2 –...
DATA 3-3. FOCUS ADJUSTMENT Adjust FOCUS control on the flyback transformer for the best SERVICE focus. Adjustment Item Item number LekSound&Vision'50 WRITE MUTING Green Executes the writing FOCUS SCREEN (NOT USED) 3-4. G2 (SCREEN) AND WHITE BALANCE FLYBACK TRANSFORMER (T851) ADJUSTMENTS 1.
SECTION 4 SELF DIAGNOSIS FUNCTION If no acknowledgement is returned from a device which is turned "ON", the device has a problem. In this case, one of the LED's responding to the problem device will flicker a defined number of times. Flickering is operated by lighting the LED's for 60ms each time.
SECTION 5 CIRCUIT ADJUSTMENTS 5-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-869 that comes with 1, 4 this unit. Raise/lower the service item number 3, 6 Raise/lower the data [MUTING] Writes Entering service mode Executes the writing With the unit on standby LekSound&Vision'50 ↓...
5-2. ADJUSTMENT METHOD Item Number 08 Use the same method for Items Number 00-40. Use 1 and 4 to This explanation uses V-SHIFT as an example. select the adjustment item, use 3 and 6 to adjust, write with 1. Select 08 V-SHIFT with the 1 and 4 buttons. , then execute the write with -.
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Adjustment Item Table Item Initial Note for Different Data Standard Data Function Device Item Data 50/60Hz/RGB 50/RGB 60 2C/33/31/38 H Shift 50/60Hz/RGB 50/RGB 60 35/35/35/35 H Size 50/60Hz 25/25 Pin Amplitude 50/60Hz 10/0C Corner Pin LekSound&Vision'50 50/60Hz 20/2D Tilt 50/60Hz 1F/1F V Slope 50/60Hz...
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Item Initial Note for Different Standard Data Function Device Item Data Data OSD H Position D/K Stereo enable/disable Muting on/off at No Sync Bright ABL Switch LekSound&Vision'50 SECAM Trap active/inactive FBT L/S C/M strict/plain 28 (2199) 2F (J21) Optional Flags 0 (see below) Optional Flags 1 (see below) 24 (2199) 04 (J21)
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Option Note 13. VPX bit 7 bit 6 bit 5 bit 4 bit 3 bit 2 bit 1 bit 0 Item – – – Initial data EHT Tracking Mode 1 = on V and E–W,0 = only on V 0A (7) Enable Vertical Guard 1 = enable, 0 = disable 0A (6)
5-3. A BOARD ADJUSTMENT AFTER IC003 5-4. PICTURE DISTORTION ADJUSTMENT (MEMORY) REPLACEMENT Item Number 00 – 08 HSF (H SHIFT) 1. Enter to Service Mode. 2. Press commander buttons 5 and - (Data Initialize), and 2 LekSound&Vision'50 and - (Data Copy) to initialize the data. HSZ (H SIZE) 3.
(1) Schematic Diagram of A Board J1201 J1202 TO VM BOARD TO C BOARD CN1701 4 5 6 CN703 CN103 CN251 CN101 CN102 :S-MICRO J251 :S-MICRO :S-MICRO A BOARD * MARK LIST 3 54 KV-2199M5J KV-J21MF2J KV-2199M5J KV-J21MF2J FB103 JW099 1.1UH 15MM C003...