18
7 Troubleshooting Guide
Use the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing
7.1.
Check of the IIC bus lines
7.1.1.
How to access
7.1.1.1.
Self-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control
for more than 3 seconds.
7.1.1.2.
Self-check indication and forced to factory shipment setting:
Caution:
New key will be generated and previous TV programmes recorded in USB HDD will not be viewed. (See Chap.5)
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote con-
trol for more than 3 seconds.
7.1.2.
Screen display
7.1.3.
Check Point
Confirm the following parts if NG was displayed.
7.1.4.
Exit
Disconnect the AC cord from wall outlet or switch off the power with [ Power ] button on the main unit.
DISPLAY
Check Ref. No.
Description
Check P.C.B.
TUN
TU4801
TUNER
A-BOARD
STBY
IC8000
PEAKS-LDA3 (STM)
A-BOARD
MEM1
IC8902
PEAKS EEPROM
A-BOARD
MEM2
IC8901
STM EEPROM
A-BOARD
AVSW
IC3001
AUDIO/VIDEO SW
A-BOARD
TEMP
IC3753
TEMP SENSOR
A-BOARD
LAN
IC8601
ETHERPHY
A-BOARD
iPOD-CP
IC3900
iPOD-CP
A-BOARD
ID
A-BOARD
ID2
A-BOARD
LP1
IC9300
LP1
A-BOARD
LP1 2ND
IC9500
LP1 2ND
A-BOARD
HDMI-SW
IC4700
HDMI SW
A-BOARD
IRDRV
IC5901
IR LED DRIVER
A-BOARD
Summary of Contents for TH-P65VT30A
Page 21: ...21 7 4 No Picture ...
Page 39: ...39 ...
Page 40: ...40 ...
Page 46: ...46 ...
Page 48: ...48 12 3 Wiring 2 ...
Page 49: ...49 12 4 Wiring 3 12 5 Wiring 4 ...
Page 50: ...50 12 6 Wiring 5 ...
Page 51: ...51 12 7 Wiring 6 ...
Page 52: ...Model No TH P65VT30A Z Schematic Diagram Note S 1 ...
Page 53: ...Model No TH P65VT30A Z Replacement Parts List Note S 2 ...
Page 54: ...Model No TH P65VT30A Z A Board 1 17 S 3 ...
Page 55: ...Model No TH P65VT30A Z A Board 2 17 S 4 ...
Page 56: ...Model No TH P65VT30A Z A Board 3 17 S 5 ...
Page 57: ...Model No TH P65VT30A Z A Board 4 17 S 6 ...
Page 58: ...Model No TH P65VT30A Z A Board 5 17 S 7 ...
Page 59: ...Model No TH P65VT30A Z A Board 6 17 S 8 ...
Page 60: ...Model No TH P65VT30A Z A Board 7 17 S 9 ...
Page 61: ...Model No TH P65VT30A Z A Board 8 17 S 10 ...
Page 62: ...Model No TH P65VT30A Z A Board 9 17 S 11 ...
Page 63: ...Model No TH P65VT30A Z A Board 10 17 S 12 ...
Page 64: ...Model No TH P65VT30A Z A Board 11 17 S 13 ...
Page 65: ...Model No TH P65VT30A Z A Board 12 17 S 14 ...
Page 66: ...Model No TH P65VT30A Z A Board 13 17 S 15 ...
Page 67: ...Model No TH P65VT30A Z A Board 14 17 S 16 ...
Page 68: ...Model No TH P65VT30A Z A Board 15 17 S 17 ...
Page 69: ...Model No TH P65VT30A Z A Board 16 17 S 18 ...
Page 70: ...Model No TH P65VT30A Z A Board 17 17 S 19 ...
Page 71: ...Model No TH P65VT30A Z K S and V Board S 20 ...
Page 72: ...Model No TH P65VT30A Z C1 Board S 21 ...
Page 73: ...Model No TH P65VT30A Z C2 Board 1 2 S 22 ...
Page 74: ...Model No TH P65VT30A Z C2 Board 2 2 S 23 ...
Page 75: ...Model No TH P65VT30A Z C3 Board 1 2 S 24 ...
Page 76: ...Model No TH P65VT30A Z C3 Board 2 2 S 25 ...
Page 77: ...Model No TH P65VT30A Z SC Board 1 4 S 26 ...
Page 78: ...Model No TH P65VT30A Z SC Board 2 4 S 27 ...
Page 79: ...Model No TH P65VT30A Z SC Board 3 4 S 28 ...
Page 80: ...Model No TH P65VT30A Z SC Board 4 4 S 29 ...
Page 81: ...Model No TH P65VT30A Z SS Board 1 2 S 30 ...
Page 82: ...Model No TH P65VT30A Z SS Board 2 2 and SS2 Board S 31 ...
Page 83: ...Model No TH P65VT30A Z A Board Foil side S 32 ...
Page 84: ...Model No TH P65VT30A Z A Board Component side S 33 ...
Page 85: ...Model No TH P65VT30A Z K S and V Board S 34 ...
Page 86: ...Model No TH P65VT30A Z C1 Board S 35 ...
Page 87: ...Model No TH P65VT30A Z C2 Board S 36 ...
Page 88: ...Model No TH P65VT30A Z C3 Board S 37 ...
Page 89: ...Model No TH P65VT30A Z SC Board Foil side S 38 ...
Page 90: ...Model No TH P65VT30A Z SC Board Component side S 39 ...
Page 91: ...Model No TH P65VT30A Z SS Board Foil side S 40 ...
Page 92: ...Model No TH P65VT30A Z SS Board Component side S 41 ...
Page 93: ...Model No TH P65VT30A Z SS2 Board S 42 ...
Page 125: ...Model No TH P65VT30A Z Exploded View 1 S 74 ...
Page 126: ...Model No TH P65VT30A Z Exploded View 2 S 75 ...
Page 127: ...Model No TH P65VT30A Z Packing 1 S 76 ...
Page 128: ...Model No TH P65VT30A Z Packing 2 S 77 ...
Page 129: ...Model No TH P65VT30A Z Packing 3 S 78 ...