Page 1
KE-P42M1 SERVICE MANUAL AEP Model SPECIFICATIONS Display Unit: TV System: Depending on your country/region selection: Power Requirement: B/G/H, D/K, L, I 220–240 V AC, 50 Hz Screen Size: 42 inches Colour System: Approx. 107.4 cm measured diagonally PAL, SECAM Display Resolution: 852 dots (horizontal) ×...
Page 2
VCR or DVD recorder. For more information on SmartLink, please refer to the instruction manual of your VCR or DVD recorder.) • TV system autodetection • Auto Format • Screen Memo • NexTView (depending on availability of service) • Picture Off KE-P42M1 (AEP)
Page 3
2. Check the interboard wiring to ensure that no wires are OPERATION. REPLACE THESE COMPONENTS WITH “pinched” or contact high-wattage resistors. SONY PARTS WHOSE PART NUMBERS APPEAR AS 3. Check that all control knobs, shields, covers, ground straps, SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUB- and mounting hardware have been replaced.
Less than 304 AD_ADJ_TIME_OUT Input 100 IRE white full field with burst. Send “ADJUST_Y_LEVEL_VIDEO” command from ECS. The Y_LEVEL_CCP2_04 registration of the video range is adjusted automatic by this command. Adjustment value also is copied in the proper NVM area. KE-P42M1 (AEP)
Send “READ_PW_INPUT_CR” command from ECS. Set following items. 10. Check that the detection value of “PW_INPUT_CR” is Item data within standard ofi following column. PICTURE_MODE 0 (Live) Item Standard COLOR ± PW_INPUT_CR 3200 DYNA_PICT 0 (Off) DC_TRAN 0 (Off) KE-P42M1 (AEP)
1 (Normal) Note: DON’T DO ANY SAVE. Input 100 IRE gray full field signal in Video input. Adjust R_DRIVE, B_DRIVE until High light adjustment value. <High light adjustment value (for Normal)> KE-P42M1 Range 0.2770 11860K 0.2803 -2.4MPCD – KE-P42M1 (AEP) 2-3E...
VAR L OUT2-U PANEL5V Q6706 5V REG OUT2-D CN6500 AUDIO R UNREG 5V SP R OUT POWER2 INV2 AUDIO L VAR R Q6707 SP L OUT Q6710 Q6602 Q6605 Q6705 CENT_SW2 Q6001 CENT_SW1 Q6002 Q6709 (TUNER,SYSTEM IC,AUDIO AMP) Q6702 KE-P42M1 (AEP)
Page 15
RCA Y J9203 RCA C RCA V J9303 VAR L L/G/S/I S_DET RCA L J9201 VAR R RCA R R/D/D/D HP DET IN L/G/S/I HP_DET_IN HP L HP_L HP R R/D/D/D TB9401 HP_R CENT + SPEAKER CENT - J9202 KE-P42M1 (AEP)
• Items marked " * " are not stocked since they are seldom required for routine service. Some delay Les composants identifiés par la marque ! should be anticipated when ordering these items. sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. KE-P42M1(AEP)
Les composants identifiés par la marque ! • F : nonflammable sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. When indicating parts by reference number, please include the board name. KE-P42M1 (AEP)