KDP-51WS550/57WS550/65WS550 Self Diagnosis SELF-DIAGNOSTIC FUNCTION Supported model The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER LED will automatically begin to flash. The number of times the LED flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER LED flash indicators is listed in the instruction manual for the user’s knowledge and reference.
KDP-51WS550/57WS550/65WS550 Display of Standby/Timer LED Flash Count ����������������� ����������� ��������������� ������� ����� ������������������� ������� ������������������������� ������� ���������������������� ������� ��������������� ������� �������� ������������������ �������������������������� ������� ����� ��������������� ����������������� ������� ����������������������� ������� ������� �������������� �������� ���������������� ��������������� ����������������� Release of TIMER STAND BY indicator blinking The TIMER/STANDBY indicator blinking display is released by turning OFF the power switch on the TV main unit or removing the plug from the power.
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KDP-51WS550/57WS550/65WS550 Self-Diagnosis Function Operation +B overcurrent (OCP) Occurs when excessive current flows through R6812. The increase in voltage across Q6803 causes it to turn on which sends a high signal to the micro. +B overvoltage (OVP) IC6801 detects +B OVP condition and turns on Q6802. This sends a high signal to the micro and also shuts down the AC relay.
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Only the Adjustable registers are shown in the initial data list. A complete set of the Initial data, Fixed and Adjustable, can be downloaded at: http://www-ec.sdp.sel.sony.com/padics/Model_Data_List.htm Initial data can is also available in an Excel format. Please contact Nita Wardlaw at Nita.Wardlaw@am.sony.com with your request. �������� �...
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KDP-51WS550/57WS550/65WS550 2-15.AUTO REGISTRATION ERROR CODES If an error code is displayed after the set has been correctly adjusted, check the following items: position, tilt and sizing. If any of these adjustments are off, even slightly, the auto-registration pattern will not hit the four sensors properly. This occurs when the internal generator patterns are being flashed on the screen for the sensors to read.
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KDP-51WS550/57WS550/65WS550 SENSOR POSITIONS • ERROR CODE SCREEN DISPLAY In service mode, the error will be displayed in text format. Error codes in normal (customer) mode are not � displayed. You must enter PJE service mode to see the error code.
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KDP-51WS550/57WS550/65WS550 5-3. BLOCK DIAGRAMS VIDEO SIGNAL FLOW BLOCK DIAGRAM — 44 —...
KDP-51WS550/57WS550/65WS550 POWER SUPPLY TO A CN6012 CN6900 IC6900 DRIVER RECT+ RECT- T6900 CONV. VG(H) Q6900 V SENSE D6909 IC6902 D6712 VG(L) CONV. Q6901 TO ATSC MODULE CN6902 D6910 D6907 TO D CN6401 CN6901 PRIVCC PRIGND PH6900 IC6901 POWER SUPPLY — 45 —...
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KDP-51WS550/57WS550/65WS550 MUTE & BLANKING CONTROL BLOCK DIAGRAM WITH MAJOR SIGNAL-FLOW Main CCP2 Tuner Video SW Tuner Audio Monitor Out Speaker Mute Mute Monitor Mute PF-Engine Master Micro Audio Mute Legend: Audio Video Proc. Amp. Speaker Audio Audio (VAR/FIX) Port Control...
KDP-51WS550/57WS550/65WS550 VM BOARD SCHEMATIC DIAGRAM [VELOCITY MODULATION] COMPONENT SIDE JW9004 JW9003 VELOCITY MODULATION C9012 D:CN5019 CN9001 CN9003 R9001 :S-MICRO :B TO B-P 1/4W FB9001 — :FPRD MPZ2012S331 +135V TO :VM COIL +135V +135V C9004 C9006 VM COIL ASSY 0.0047 160V...
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KDP-51WS550/57WS550/65WS550 MA BOARD SCHEMATIC DIAGRAM (1 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
KDP-51WS550/57WS550/65WS550 MA BOARD SCHEMATIC DIAGRAM (2 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
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KDP-51WS550/57WS550/65WS550 MA BOARD SCHEMATIC DIAGRAM (3 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
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KDP-51WS550/57WS550/65WS550 A BOARD SCHEMATIC DIAGRAM (1 OF 2) A BOARD IC VOLTAGE LIST IC2000 IC6100 IC6203 VOLT VOLT VOLT -22.00 15.0 CN6012 TO G2 CN6015 -22.00 CN6900 :S-MICRO — 22.1 IC6200 TO D VOLT CN6400 15.0 CN6000 All voltages are in V.
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KDP-51WS550/57WS550/65WS550 A BOARD SCHEMATIC DIAGRAM (2 OF 2) CN2005 TO MA A BOARD WAVEFORMS CN2004 TO BM TO D :B TO B CN0001 TO D :BTOB TO CN3001 CN5004 CN5005 CN2003 CN2007 CN2006 :B TO B :BTOB :BTOB TO MA CN0002 —...
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KDP-51WS550/57WS550/65WS550 UA BOARD SCHEMATIC DIAGRAM (1 OF 2) UA BOARD WAVEFORMS CN1503 WHT-L CN1508 :S-MICRO TO UD CN7006 TO QM CN7300 1.3 Vp-p (H) 1.3 Vp-p (H) 1.5 Vp-p (H) — VD1534 UDLR MAINYPBPR VD1535 VD1536 R1630 R1631 R1632 VD1537...
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KDP-51WS550/57WS550/65WS550 AD BOARD SCHEMATIC DIAGRAM Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. AD BOARD WAVEFORMS Data is provided for reference only.
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KDP-51WS550/57WS550/65WS550 D BOARD SCHEMATIC DIAGRAM (1 OF 3) D BOARD IC VOLTAGE LIST IC5101 IC5403 IC6503 IC8002 IC8006 Q5203 VOLT VOLT VOLT VOLT VOLT MSD601RT1 (P3) EW_PARA 134.0 R5247 R5243 D BOARD WAVEFORMS 4.7k C5223 R5241 1/10W 15.0 1/10W :CHIP...
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KDP-51WS550/57WS550/65WS550 D BOARD SCHEMATIC DIAGRAM (3 OF 3) CN5004 :B TO B TO A CN2006 (P1) H_DRV H DRV — (P2) HV_PROT HV PROT (P2) HOLDDOWN HOLDDOWN (P1,P2) V_PROT V PROT (P1,P2) H_PROT H PROT (P1) — CN5005 :B TO B...
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KDP-51WS550/57WS550/65WS550 BM BOARD SCHEMATIC DIAGRAM (1 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
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KDP-51WS550/57WS550/65WS550 BM BOARD SCHEMATIC DIAGRAM (2 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
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KDP-51WS550/57WS550/65WS550 BM BOARD SCHEMATIC DIAGRAM (3 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board replacement is the preferred repair method. Data is provided for reference only.
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KDP-51WS550/57WS550/65WS550 DS BOARD SCHEMATIC DIAGRAM DS BOARD IC VOLTAGE LIST IC9400 IC9401 VOLT VOLT CN9405 CN9406 CN9407 -17.0 -17.0 :S-MICRO :S-MICRO :S-MICRO 17.0 17.0 TO DY(G) TO DY(R) TO DY(B) CN9401 -0.3 -0.1 — -0.3 -0.1 :S-MICRO -17.0 -17.0 R9471...
KDP-51WS550/57WS550/65WS550 G2 BOARD SCHEMATIC DIAGRAM G2 BOARD IC VOLTAGE LIST IC6901 IC6900 VOLT VOLT CN6900 L6900 — TO A CN6012 :LHL08 T6900 RECT+ RECT- IC6902 IC6902 PQ05RD1B C6919 L6902 C6923 C6929 D6909 5V REG C6900 1000 0.47 FB6901 D2S4M :LHL08...
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KDP-51WS550/57WS550/65WS550 QI BOARD SCHEMATIC DIAGRAM (1 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QI BOARD SCHEMATIC DIAGRAM (2 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QI BOARD SCHEMATIC DIAGRAM (3 OF 3) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QM BOARD SCHEMATIC DIAGRAM (1 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QM BOARD SCHEMATIC DIAGRAM (2 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QM BOARD SCHEMATIC DIAGRAM (3 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QM BOARD SCHEMATIC DIAGRAM (4 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QM BOARD SCHEMATIC DIAGRAM (5 OF 5) Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced.
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KDP-51WS550/57WS550/65WS550 QT BOARD SCHEMATIC DIAGRAM Due to the complexity of this board, performing component level fi eld repairs is not recommended. If it is determined that this board has malfunctioned, the Complete Q Box (A-1606-037-A) must be replaced. TU7900 VERTICAL BTD-UA401SC D3.3V...
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KDP-51WS550/57WS550/65WS550 Due to the complexity of this board, performing component level fi eld repairs is not recommended. If service is required, complete board QH BOARD SCHEMATIC DIAGRAM replacement is the preferred repair method. Data is provided for reference only. +3.3VD...